Typhoon Nangka (2015)

Last updated

Typhoon Nangka
Very strong typhoon (JMA scale)
Category 4 super typhoon (SSHWS)
Nangka 2015-07-09 0000Z.jpg
Typhoon Nangka near peak intensity while passing by the Mariana Islands on July 9
FormedJuly 2, 2015
DissipatedJuly 18, 2015
Highest winds 10-minute sustained: 185 km/h (115 mph)
1-minute sustained: 250 km/h (155 mph)
Lowest pressure925 hPa (mbar); 27.32 inHg
Fatalities2 confirmed
Damage$209 million (2015 USD)
Areas affected Marshall Islands, Mariana Islands, Japan
Part of the 2015 Pacific typhoon season

Typhoon Nangka was a large and powerful tropical cyclone that impacted central Japan in mid-July 2015. Nangka started its long-living journey as a tropical disturbance over the Marshall Islands and west of the International Dateline, becoming the eleventh named storm of the annual typhoon season on July 3. It quickly intensified while moving to the west-northwest, attaining typhoon status on July 6. Nangka moved through the Northern Marianas Islands, passing directly over the uninhabited island of Alamagan. Shortly thereafter, the typhoon attained peak winds; the Japan Meteorological Agency (JMA) estimated 10‑minute sustained winds of 185 km/h (115 mph), while the unofficial Joint Typhoon Warning Center (JTWC) estimated 1‑minute winds of 250 km/h (155 mph), making it a super typhoon. Nangka later weakened as it curved to the north, moving across central Japan on July 16 as a minimal typhoon. The storm weakened soon after, dissipating in the Sea of Japan on July 18.

Contents

The storm first affected the Marshall Islands, bringing strong winds to the capital Majuro. Half of the city lost power, and several boats were sunk. Minimal effects were reported in the Northern Marianas Islands, and later the storm's flow enhanced the monsoon over the Philippines. Effects were worst in Japan, where rainfall reached 740 mm (29 in) in Kamikitayama, Nara Prefecture. Total damage across the Kansai region reached ¥18 billion (US$145 million). Nangka killed two people in Japan, injured 55, and damaged or flooded 220 houses.

Meteorological history

Map plotting the storm's track and intensity, according to the Saffir-Simpson scale

.mw-parser-output .hidden-begin{box-sizing:border-box;width:100%;padding:5px;border:none;font-size:95%}.mw-parser-output .hidden-title{font-weight:bold;line-height:1.6;text-align:left}.mw-parser-output .hidden-content{text-align:left}
Map key
Saffir-Simpson scale
.mw-parser-output .div-col{margin-top:0.3em;column-width:30em}.mw-parser-output .div-col-small{font-size:90%}.mw-parser-output .div-col-rules{column-rule:1px solid #aaa}.mw-parser-output .div-col dl,.mw-parser-output .div-col ol,.mw-parser-output .div-col ul{margin-top:0}.mw-parser-output .div-col li,.mw-parser-output .div-col dd{page-break-inside:avoid;break-inside:avoid-column}
.mw-parser-output .legend{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .legend-color{display:inline-block;min-width:1.25em;height:1.25em;line-height:1.25;margin:1px 0;text-align:center;border:1px solid black;background-color:transparent;color:black}.mw-parser-output .legend-text{}
Tropical depression (<=38 mph, <=62 km/h)

Tropical storm (39-73 mph, 63-118 km/h)

Category 1 (74-95 mph, 119-153 km/h)

Category 2 (96-110 mph, 154-177 km/h)

Category 3 (111-129 mph, 178-208 km/h)

Category 4 (130-156 mph, 209-251 km/h)

Category 5 (>=157 mph, >=252 km/h)

Unknown
Storm type
Tropical cyclone
Subtropical cyclone
Extratropical cyclone / Remnant low / Tropical disturbance / Monsoon depression Nangka 2015 track.png
Map plotting the storm's track and intensity, according to the Saffir–Simpson scale
Map key
  Tropical depression (≤38 mph, ≤62 km/h)
  Tropical storm (39–73 mph, 63–118 km/h)
  Category 1 (74–95 mph, 119–153 km/h)
  Category 2 (96–110 mph, 154–177 km/h)
  Category 3 (111–129 mph, 178–208 km/h)
  Category 4 (130–156 mph, 209–251 km/h)
  Category 5 (≥157 mph, ≥252 km/h)
  Unknown
Storm type
ArrowUp.svg Extratropical cyclone / Remnant low / Tropical disturbance / Monsoon depression

A westerly wind burst spawned Typhoon Chan-hom and Tropical Storm Linfa across the western Pacific Ocean, as well as the system that would become Typhoon Nangka. [1] On July 1, an area of pulsing convection persisted east of the Marshall Islands, associated with a poorly-defined circulation. Low wind shear, water sea surface temperatures, and good outflow favored further development. [2] The circulation gradually became more defined as the convection organized more. [3] At 18:00  UTC on July 2, the Japan Meteorological Agency (JMA) classified the system as a tropical depression, about 80 km (50 mi) east of Aur Atoll. [4] Based on the increasing organization, the Joint Typhoon Warning Center (JTWC) classified the system as Tropical Depression 11W at 12:00 UTC on July 3. [5] About six hours later, the JMA upgraded the depression to Tropical Storm Nangka. [4]

When Nangka was upgraded to a tropical storm by the JTWC early on July 4, convective bands were wrapping into the center, but limited by dry air to the west. By that time, the storm was moving to the west-northwest, steered by the subtropical ridge to the north. [6] On July 5, the JMA upgraded the storm to a severe tropical storm. [4] By that time, the circulation had become exposed due to moderate wind shear, although the outflow had improved. [7] On July 6 after shear diminished, Nangka began to quickly intensify as it developed an eye in the center of the blossoming convection. As a result, the JTWC upgraded the storm to typhoon status at 06:00 UTC, [8] followed by the JMA at 12:00 UTC. [4] Nangka reached its first peak intensity at 12:00 UTC on July 7, when JMA estimated 10 minute sustained winds 185 km/h (115 mph). [4] The typhoon was aided by excellent radial outflow enhanced by a TUTT cell to the northwest, and it developed a well-defined eye 48 km (30 mi) in diameter. [9]

Three simultaneously active typhoons on July 9: (from left to right) Linfa, Chan-hom and Nangka Linfa, Chan-hom, and Nangka in the West Pacific - Jul 9 2015 0230z.png
Three simultaneously active typhoons on July 9: (from left to right) Linfa, Chan-hom and Nangka

After reaching its initial peak intensity, Nangka slightly weakened as convection along the west side of the system was restricted due to the TUTT cell, and the eye became cloud-filled. [10] Decreasing wind shear and increasing sea surface temperatures allowed the intensification trend to resume, and the structure became more symmetric late on July 8 as it moved toward the Northern Marianas Islands. [11] A well-defined inner eye re-developed inside of an outer eyewall. [12] On July 9, the JTWC upgraded Nangka to a Category 4-equivalent super typhoon, estimating peak 1 minute winds of 250 km/h (155 mph). [13] The JMA also assessed a 10-minute peak of 185 km/h (115 mph). [4] At 06:00  UTC on July 9, the eye of Nangka passed over the uninhabited island of Alamagan. [14] The typhoon later weakened while turning more to the west due to increased wind shear. [15] The eye became cloud-filled [16] and was no longer visible by July 11, although the organization was sustained by good outflow to the south. [17] However, the convection reorganized the next day and the eye reformed. By that time, Nangka was slowing and nearly stationary as the subtropical ridge receded to the east. [18]

On July 13, Typhoon Nangka began moving northward toward Japan through a break in the ridge. The typhoon completed an eyewall replacement cycle, and according to the JTWC attained a secondary peak of 195 km/h (120 mph). [19] The re-intensification was also aided by a decrease in wind shear, [20] but was short-lived due to drier air from the north and west. [21] As the eye became more ragged, the winds continued to decrease. [22] At 14:00 UTC on July 16, Nangka made landfall along the Japanese island of Shikoku near Muroto, Kōchi, still at typhoon status. [23] Four hours later, the typhoon weakened into a severe tropical storm, [4] and after crossing the Seto Inland Sea, Nangka made a second landfall on Honshu near Kurashiki, Okayama at 21:00 UTC. [23] The convection greatly weakened as it crossed Honshu into the Sea of Japan, [24] and the storm deteriorated further due to lower water temperatures. [25] At 12:00 UTC on July 17, the JMA downgraded Nangka to a tropical depression, [4] and early the next day the JTWC discontinued advisories. [26] On July 18, Nangka dissipated in the central Sea of Japan. [4]

Preparations and impact

On Majuro atoll in the Marshall Islands, the developing Nangka produced strong westerly winds near gale force, producing high waves and flooding along the lagoon. [1] At least 25 vessels in the island's lagoon broke loose from or were dragged by their moorings. [27] High winds from Nangka tore roofs from homes and downed trees and power lines. Nearly half of the nation's capital, Majuro, was left without power. Tony deBrum, the Marshall Island's foreign minister, stated "Majuro [is] like a war zone." Some coastal flooding was also noted, [27] which resulted in crop damage. [28]

Typhoon Nangka approaching Shikoku, Japan on July 16 Nangka 2015-07-16 0130Z.png
Typhoon Nangka approaching Shikoku, Japan on July 16

Ahead of the storm, the Guam National Weather Service issued a typhoon watch for Agrihan, Pagan, and Alamagan, as well as a high surf advisory for Guam. [29] The watch was later upgraded to a warning, and was canceled after the typhoon exited the region. [30] Flights were delayed or canceled to the region due to the storm and problems with the local aircraft communication system. During the storm, there were minor power outages on Saipan in two villages that were quickly restored. [31] On Alamagan where the storm struck, six people rode out the storm in a concrete bunker. [1]

In the Philippines, the flow from the storm increased the southwest monsoon, causing flash floods and landslides in some areas. [32] The outskirts of the storm later brushed the east coast of South Korea, [33] producing 26 mm (1.0 in) in rainfall, and wind gusts of 93 km/h (58 mph). [34]

Japan

Due to the threat of the storm, nine airlines canceled 214 flights across Japan. [35] Meanwhile, rail service and highways were disrupted, [36] with a portion of the Chūō Expressway closed, [37] and ferry rides were canceled. [38] The Shikoku Railway Company canceled service during the storm and limited rides along the West Japan Railway Company. [39] About 860,000 people were advised or ordered to evacuate their homes, including 88,100 people from 15,400 homes who were forced to leave. [40] After the storm passed, residents were allowed to return home. [41]

While moving through Japan, Nangka produced peak wind gusts of 153 km/h (95 mph) in Muroto, Kōchi. [23] Heavy rains impacted much of central Japan, peaking at 740 mm (29 in) in Kamikitayama, Nara Prefecture. [39] Owase, Mie recorded 357.5 mm (14.07 in) over 24 hours. [23] The highest hourly rainfall was 84 mm (3.3 in) in Saijō, Ehime. Kawauchi, Fukushima recorded 77.5 mm (3.05 in) over one hour, setting a record for the month of July. [39]

The rains from Nangka caused rivers to exceed their banks. [36] In Tokushima Prefecture, the Naka River flooded to the second story of nearby school buildings. [42] Flooding stranded 1,600 passengers on a train for four hours, which had been traveling from Tsuruga, Fukui to Himeji, Hyōgo. [43] Across Japan, strong waves and high winds killed over 11,000  bluefin tuna on a fish farm in Kushimoto, accounting for ¥1.29 billion (US$10.4 million) in losses. [44] About 15,000 people lost power across the country.[ citation needed ] The storm damaged 30 homes and flooded another 190, [41] and also damaged farming equipment. [23] There were 55 injuries [40] and two deaths related to the typhoon, [39] including an elderly man who drowned after falling into a ditch. [36] Damage in Kansai region reached ¥18 billion (US$145 million). [45] Total economic losses across the nation were calculated at ¥26 billion (US$209 million). [46]

See also

Related Research Articles

<span class="mw-page-title-main">2015 Pacific typhoon season</span> Typhoon season in the Western Pacific Ocean

The 2015 Pacific typhoon season was a slightly above average season that produced 27 tropical storms, 18 typhoons, and nine super typhoons. The season ran throughout 2015, though most tropical cyclones typically develop between May and November. The season's first named storm, Mekkhala, developed on January 15, while the season's last named storm, Melor, dissipated on December 17. The season saw at least one named tropical system forming in each of every month, the first time since 1965. Similar to the previous season, this season saw a high number of super typhoons. Accumulated cyclone energy (ACE) during 2015 was extremely high, the third highest since 1970, and the 2015 ACE has been attributed in part to anthropogenic warming.

<span class="mw-page-title-main">2018 Pacific typhoon season</span> Typhoon season in the Western Pacific Ocean

The 2018 Pacific typhoon season was at the time, the costliest Pacific typhoon season on record, until the record was beaten by the following year. The season was well above-average, producing 29 storms, 13 typhoons, and 7 super typhoons. It was an event in the annual cycle of tropical cyclone formation, in which tropical cyclones form in the western Pacific Ocean. The season ran throughout 2018, though most tropical cyclones typically develop between May and October. The season's first named storm, Bolaven, developed on January 3, while the season's last named storm, Man-yi, dissipated on November 28. The season's first typhoon, Jelawat, reached typhoon status on March 29, and became the first super typhoon of the year on the next day.

<span class="mw-page-title-main">Typhoon Fitow</span> Pacific typhoon in 2013

Typhoon Fitow, known in the Philippines as Typhoon Quedan, was the strongest typhoon to make landfall in Mainland China during October since 1949. The 21st named storm of the 2013 Pacific typhoon season, Fitow developed on September 29 to the east of the Philippines. It initially tracked north-northwestward, gradually intensifying into a tropical storm and later to typhoon status, or with winds of at least 120 km/h (75 mph). Fitow later turned more to the west-northwest due to an intensifying ridge to the east, bringing the typhoon over the Ryukyu Islands with peak winds of 140 km/h (85 mph) on October 5. The next day, the typhoon struck China at Fuding in Fujian province. Fitow quickly weakened over land, dissipating on October 7.

<span class="mw-page-title-main">Typhoon Francisco (2013)</span> Category 5 Pacific typhoon in 2013

Typhoon Francisco, known in the Philippines as Typhoon Urduja, was a powerful typhoon that strengthened to the equivalent of a Category 5 on the Saffir-Simpson scale, according to the Joint Typhoon Warning Center. The 25th named storm and the 10th typhoon of the 2013 Pacific typhoon season, Francisco formed on October 16 east of Guam from a pre-existing area of convection. With favorable conditions, it quickly intensified into a tropical storm before passing south of Guam. After stalling to the southwest of the island, Francisco turned to the northwest into an environment of warm waters and low wind shear, becoming a typhoon. The JTWC upgraded it to super typhoon status on October 18, while the Japan Meteorological Agency (JMA) estimated peak 10-minute sustained winds of 195 km/h (120 mph). Gradual weakening ensued, and after the typhoon turned to the northeast, Francisco deteriorated into a tropical storm on October 24. Passing southeast of Okinawa and mainland Japan, the storm accelerated and became extratropical on October 26, dissipating later that day.

<span class="mw-page-title-main">Typhoon Neoguri (2014)</span>

Typhoon Neoguri, known in the Philippines as Typhoon Florita, was a large and powerful tropical cyclone which struck Japan in 2014. The eighth named storm and the second typhoon of the annual typhoon season, Neoguri developed into a tropical storm on July 3 and then a typhoon on July 4. It rapidly deepened on July 5, reaching peak intensity late on July 6. Neoguri began to decay on July 7 and passed through Okinawa on July 8 and then making landfall over Kyushu as a severe tropical storm late on July 9. After Neoguri passed through the southern coast of Honshū on July 10, it became extratropical on July 11.

<span class="mw-page-title-main">Typhoon Vongfong (2014)</span> Pacific typhoon in 2014

Typhoon Vongfong, known in the Philippines as Super Typhoon Ompong, was the most intense tropical cyclone worldwide in 2014, and struck Japan as a large tropical system. It also indirectly affected the Philippines and Taiwan. Vongfong was the nineteenth named storm and the ninth typhoon of the 2014 Pacific typhoon season. Estimates assess damage from Vongfong to have been over US$160 million, mainly for striking mainland Japan. At least 9 people were killed along the path of the typhoon in those countries.

<span class="mw-page-title-main">Typhoon Hagupit (2014)</span> Pacific typhoon in 2014

Typhoon Hagupit, known in the Philippines as Typhoon Ruby, was the second most intense tropical cyclone in 2014. Hagupit particularly impacted the Philippines in early December while gradually weakening, killing 18 people and causing $114 million in the country. Prior to making landfall, Hagupit was considered the worst threat to the Philippines in 2014, but it was significantly smaller than 2013's Typhoon Haiyan.

<span class="mw-page-title-main">Timeline of the 2015 Pacific typhoon season</span>

This timeline documents all of the events of the 2015 Pacific typhoon season. Most of the tropical cyclones formed between May and November. The scope of this article is limited to the Pacific Ocean, north of the equator between 100°E and the International Date Line. This area, called the Western Pacific basin, is the responsibility of the Japanese Meteorological Agency (JMA). They host and operate the Regional Specialized Meteorological Center (RSMC), located in Tokyo. The Japanese Meteorological Agency (JMA) is also responsible for assigning names to all tropical storms that are formed within the basin. However, any storm that enters or forms in the Philippine Area of Responsibility (PAR) will be named by the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) using a local name. Also of note - the Western Pacific basin is monitored by the United States' Joint Typhoon Warning Center (JTWC), which gives all Tropical depressions a number with a "W" suffix.

<span class="mw-page-title-main">Tropical Storm Mekkhala (2015)</span> Pacific typhoon in 2015

Severe Tropical Storm Mekkhala, known in the Philippines as Tropical Storm Amang, was an early-season tropical cyclone that made landfall over the Philippines in January 2015. Mekkhala killed three people in the Bicol Region and caused light crop damage. Notably, the storm disturbed Pope Francis’ visit to the country after the victims of Typhoon Haiyan on November 8, 2013. Although the storm also caused an airplane crash in Tacloban, nobody was hurt in the incident.

<span class="mw-page-title-main">Typhoon Noul (2015)</span> Pacific typhoon in 2015

Typhoon Noul, known in the Philippines as Typhoon Dodong, was a relatively small but powerful tropical cyclone that affected several areas but caused minor damage. The sixth named storm and third typhoon of the annual typhoon season, Noul formed as a tropical depression over the eastern Caroline Islands on May 2, 2015. It moved generally to the west and west-northwest, gradually intensifying into a tropical storm and later typhoon. On May 9, Noul began rapid deepening as it developed a well-defined eye. Early the next day, the Japan Meteorological Agency (JMA) estimated peak 10 minute sustained winds of 205 km/h (125 mph), while the American-based Joint Typhoon Warning Center (JTWC) estimated peak 1 minute winds of 260 km/h (160 mph), equivalent to Category 5 on the Saffir–Simpson hurricane wind scale. Noul struck northeastern Luzon in the Philippines at that intensity and greatly weakened. After passing east of Taiwan, the typhoon accelerated to the northeast and weakened due to unfavorable conditions. On May 12, Noul became extratropical south of Japan, and the remnants continued to the northeast for several days, dissipating on May 16.

<span class="mw-page-title-main">Typhoon Dolphin (2015)</span> Pacific typhoon in 2015

Typhoon Dolphin was a powerful tropical cyclone that produced the first typhoon-force winds on Guam since Typhoon Pongsona in 2002. The seventh named storm of the 2015 Pacific typhoon season, Dolphin formed on May 6 in the vicinity of the Federated States of Micronesia (FSM). Moving eastward at first, the storm slowly organized before beginning a north and west-northwest trajectory. Dolphin intensified into a typhoon before passing between Guam and Rota on May 15, producing typhoon-force winds on both islands. It later rapidly intensified as it curved to the north. The American-based Joint Typhoon Warning Center (JTWC) designated Dolphin as a super typhoon, while the Japan Meteorological Agency (JMA) estimated 10 minute sustained winds of 185 km/h (115 mph). Dolphin turned to the northeast and weakened, becoming extratropical on May 20 and exiting the western Pacific basin on May 24.

<span class="mw-page-title-main">Typhoon Chan-hom (2015)</span> Pacific typhoon in 2015

Typhoon Chan-hom, known in the Philippines as Typhoon Falcon, was a large, powerful and long-lived tropical cyclone that affected most countries in the western Pacific basin. The ninth named storm of the 2015 Pacific typhoon season, Chan-hom developed on June 29 from a westerly wind burst that also spawned Tropical Cyclone Raquel in the southern hemisphere. Chan-hom slowly developed while moving to the northwest, aided by warm waters but disrupted by wind shear. The storm meandered near the Northern Marianas Islands, passing over the island of Rota before beginning a steady northwest track. While near the island, the storm dropped heavy rainfall on neighboring Guam, causing flooding and minor power outages. Chan-hom intensified into a typhoon on July 7, and two days later passed between the Japanese islands of Okinawa and Miyako-jima. There, strong winds left 42,000 people without power, while 27 people were injured. Around that time, the storm caused a surge in the monsoon trough, in conjunction with Tropical Storm Linfa, which caused flooding and killed 16 people in the Philippines.

<span class="mw-page-title-main">Tropical Storm Linfa (2015)</span> Pacific typhoon in 2015

Severe Tropical Storm Linfa, known in the Philippines as Severe Tropical Storm Egay, was a tropical cyclone that affected the northern Philippines, Taiwan and southern China in early July 2015. The tenth named storm of the annual typhoon season, Linfa developed on July 1 over in the Philippine Sea. It moved erratically westward toward the Philippines, eventually striking the island of Luzon on July 4. Linfa weakened across the island, but reorganized over the South China Sea. It turned northward and strengthened to near typhoon intensity, or winds of 120 km/h (75 mph), but weakened as it curved to the northwest toward southern China. On July 9, the storm made landfall along the Chinese province of Guangdong, dissipating the next day west of Hong Kong.

<span class="mw-page-title-main">Typhoon Malakas (2016)</span> Pacific typhoon in 2016

Typhoon Malakas, known in the Philippines as Typhoon Gener, was a powerful tropical cyclone which affected Taiwan and Japan in mid September 2016. It was the sixteenth named storm and the sixth typhoon of the annual typhoon season in 2016.

<span class="mw-page-title-main">Typhoon Noru (2017)</span> Pacific typhoon formed in 2017

Typhoon Noru was the second-longest-lasting tropical cyclone of the Northwest Pacific Ocean on record—behind only 1986's Wayne and tied with 1972's Rita—and the second-most-intense tropical cyclone of the basin in 2017, tied with Talim. Forming as the fifth named storm of the annual typhoon season on July 20, Noru further intensified into the first typhoon of the year on July 23. However, Noru began to interact with nearby Tropical Storm Kulap on July 24, executing a counterclockwise loop southeast of Japan. Weakening to a severe tropical storm on July 28, Noru began to restrengthen as it turned sharply to the west on July 30. Amid favorable conditions, Noru rapidly intensified into the season's first super typhoon, and reached peak intensity with annular characteristics on July 31. In early August, Noru underwent a gradual weakening trend while curving northwestwards and then northwards. After stalling off the Satsunan Islands weakening to a severe tropical storm again on August 5, the system began to accelerate northeastwards towards the Kansai region of Japan, making landfall in Wakayama Prefecture on August 7. Noru became extratropical over the Sea of Japan on August 8, and dissipated one day later.

<span class="mw-page-title-main">2021 Pacific typhoon season</span> Typhoon season in the Western Pacific Ocean

The 2021 Pacific typhoon season was the second consecutive to have below-average tropical cyclone activity, with twenty-two named storms, and was the least active since 2011. Nine became typhoons, and five of those intensified into super typhoons. This low activity was caused by a strong La Niña that had persisted from the previous year. The season's first named storm, Dujuan, developed on February 16, while the last named storm, Rai, dissipated on December 21. The season's first typhoon, Surigae, reached typhoon status on April 16. It became the first super typhoon of the year on the next day, also becoming the strongest tropical cyclone in 2021. Surigae was also the most powerful tropical cyclone on record in the Northern Hemisphere for the month of April. Typhoons In-fa and Rai are responsible for more than half of the total damage this season, adding up to a combined total of $2.017 billion.

<span class="mw-page-title-main">Typhoon Soulik (2018)</span> Pacific typhoon in 2018

Typhoon Soulik was the deadliest typhoon to strike the Korean Peninsula since Khanun in 2012. Soulik formed from an area of low pressure on August 15, and was the twenty-ninth tropical depression, twentieth tropical storm, tenth severe tropical storm, and sixth typhoon of the 2018 Pacific typhoon season.

<span class="mw-page-title-main">Tropical Storm Usagi (2018)</span> Western Pacific severe tropical storm in 2018

Severe Tropical Storm Usagi, known in the Philippines as Tropical Storm Samuel, was a tropical cyclone that affected the Philippines and Southern Vietnam in late November 2018, causing severe damage around the Visayas region and Ho Chi Minh City. The storm formed from a disturbance in the Central Pacific basin on November 3, but did not develop into a tropical storm until almost three weeks later, on November 13. Usagi underwent rapid intensification and peaked in intensity before making its final landfall on Vũng Tàu, Bà Rịa–Vũng Tàu province as a weakening tropical storm on November 25. While never considered as a typhoon by the Japan Meteorological Agency (JMA), the Joint Typhoon Warning Center (JTWC) assessed its intensity to be equivalent to Category 2 status on the Saffir–Simpson scale. Usagi caused one death and ₱52.2 million (US$992,000) in damages in the Philippines, most of which came from agriculture. Usagi caused 3 deaths and ₫925 billion in damages in Vietnam.

<span class="mw-page-title-main">Typhoon Prapiroon (2018)</span> Pacific typhoon in 2018

Typhoon Prapiroon, also known as Tropical Storm Florita in the Philippines, was a typhoon that worsened the floods in Japan and also caused impacts in neighboring South Korea. The storm formed from an area of low pressure near the Philippines, and strengthened to a typhoon before entering the Sea of Japan.

<span class="mw-page-title-main">Tropical Storm Barijat</span> Pacific tropical storm in 2018

Tropical Storm Barijat, known in the Philippines as Tropical Storm Neneng, was a weak tropical storm that caused flooding in the far northern regions of the Philippines and Southern China. The thirty-third tropical depression and twenty-third tropical storm of the 2018 Pacific typhoon season, it was first noted as an area of convection in the South China Sea on September 6. On September 8, it was upgraded to a tropical depression, and by September 11, it intensified into a tropical storm, with the Japan Meteorological Agency (JMA) giving it the name Barijat. Barijat peaked in intensity 6 hours later, with 10-min winds of 40 knots and 1-min winds of 45 knots. Barijat continued westward, and on November 12 at 00:30 UTC, it made landfall over Zhanjiang, quickly dissipating afterwards.

References

  1. 1 2 3 "A Quarterly Bulletin of the Pacific El Nino-Southern Oscillation Applications Climate (PEAC) Center" (PDF). Pacific ENSO Update. 21 (3). July 30, 2015. Retrieved January 24, 2016.
  2. Significant Tropical Weather Outlook for the Western and South Pacific Oceans. Joint Typhoon Warning Center (Report). United States Navy. July 1, 2015. Archived from the original on July 2, 2015. Retrieved January 24, 2016.
  3. Significant Tropical Weather Outlook for the Western and South Pacific Oceans. Joint Typhoon Warning Center (Report). United States Navy. July 2, 2015. Archived from the original on July 3, 2015. Retrieved January 24, 2016.
  4. 1 2 3 4 5 6 7 8 9 RSMC Tokyo — Typhoon Center (August 24, 2015). Typhoon Best Track 2015-08-24T07:00:00Z (Report). Japan Meteorological Agency. Retrieved January 26, 2016.
  5. "Prognostic Reasoning for Tropical Depression 11W (Eleven) Warning Nr 001". Joint Typhoon Warning Center. Archived from the original on July 17, 2015. Retrieved July 16, 2015.
  6. "Prognostic Reasoning for Tropical Storm 11W (Nangka) Warning Nr 03". Joint Typhoon Warning Center. Archived from the original on July 17, 2015. Retrieved July 16, 2015.
  7. "Prognostic Reasoning for Tropical Storm 11W (Nangka) Warning Nr 09". Joint Typhoon Warning Center. Archived from the original on July 8, 2015. Retrieved July 16, 2015.
  8. "Prognostic Reasoning for Typhoon 11W (Nangka) Warning Nr 12". Joint Typhoon Warning Center. Archived from the original on July 8, 2015. Retrieved July 16, 2015.
  9. "Prognostic Reasoning for Typhoon 11W (Nangka) Warning Nr 16". Joint Typhoon Warning Center. Archived from the original on July 8, 2015. Retrieved July 16, 2015.
  10. "Prognostic Reasoning for Typhoon 11W (Nangka) Warning Nr 19". Joint Typhoon Warning Center. Archived from the original on July 8, 2015. Retrieved July 16, 2015.
  11. "Prognostic Reasoning for Typhoon 11W (Nangka) Warning Nr 21". Joint Typhoon Warning Center. Archived from the original on July 8, 2015. Retrieved July 30, 2015.
  12. "Prognostic Reasoning for Typhoon 11W (Nangka) Warning Nr 22". Joint Typhoon Warning Center. Archived from the original on July 8, 2015. Retrieved July 30, 2015.
  13. "Prognostic Reasoning for Typhoon 11W (Nangka) Warning Nr 26". Joint Typhoon Warning Center. Archived from the original on July 10, 2015. Retrieved July 30, 2015.
  14. Aydlett (July 9, 2015). "Typhoon Nangka (11W) Intermediate Advisory Number 23A". Guam National Weather Service. Archived from the original on July 10, 2015. Retrieved July 30, 2015.
  15. "Prognostic Reasoning for Typhoon 11W (Nangka) Warning Nr 28". Joint Typhoon Warning Center. Archived from the original on July 10, 2015. Retrieved July 30, 2015.
  16. "Prognostic Reasoning for Typhoon 11W (Nangka) Warning Nr 31". Joint Typhoon Warning Center. Archived from the original on July 11, 2015. Retrieved July 30, 2015.
  17. "Prognostic Reasoning for Typhoon 11W (Nangka) Warning Nr 32". Joint Typhoon Warning Center. Archived from the original on July 11, 2015. Retrieved July 30, 2015.
  18. "Prognostic Reasoning for Typhoon 11W (Nangka) Warning Nr 37". Joint Typhoon Warning Center. Archived from the original on July 12, 2015. Retrieved July 30, 2015.
  19. "Prognostic Reasoning for Typhoon 11W (Nangka) Warning Nr 39". Joint Typhoon Warning Center. Archived from the original on July 14, 2015. Retrieved July 30, 2015.
  20. "Prognostic Reasoning for Typhoon 11W (Nangka) Warning Nr 40". Joint Typhoon Warning Center. Archived from the original on July 14, 2015. Retrieved July 30, 2015.
  21. "Prognostic Reasoning for Typhoon 11W (Nangka) Warning Nr 44". Joint Typhoon Warning Center. Archived from the original on July 14, 2015. Retrieved July 30, 2015.
  22. "Prognostic Reasoning for Typhoon 11W (Nangka) Warning Nr 49". Joint Typhoon Warning Center. Archived from the original on July 16, 2015. Retrieved July 30, 2015.
  23. 1 2 3 4 5 Japan Member Report (PDF) (Report). ESCAP/WMO Typhoon Committee 10th Integrated Workshop. 2015. p. 5. Retrieved January 24, 2016.
  24. "Prognostic Reasoning for Tropical Storm 11W (Nangka) Warning Nr 56". Joint Typhoon Warning Center. Archived from the original on July 17, 2015. Retrieved July 30, 2015.
  25. "Prognostic Reasoning for Tropical Storm 11W (Nangka) Warning Nr 58". Joint Typhoon Warning Center. Archived from the original on July 17, 2015. Retrieved July 30, 2015.
  26. "Tropical Depression 11W (Nangka) Warning Nr 59". Joint Typhoon Warning Center. Archived from the original on July 20, 2015. Retrieved July 30, 2015.
  27. 1 2 "Chaotic unseasonal storms strike Marshall Islands and Guam as eight systems threaten western Pacific". Australian Broadcasting Corporation. Agence France-Presse. July 4, 2015. Retrieved July 4, 2015.
  28. Manny Cruz; Masako Watanabe (July 5, 2015). "Tropical Storm Nangka heading toward Pågan". Pacific Daily news. Retrieved July 30, 2015.
  29. Shawn Raymundo (July 6, 2015). "Typhoon watch for Marianas, sea advisories for Guam". Pacific Daily News. Retrieved July 25, 2015.
  30. Simpson (July 10, 2015). "Super Typhoon Nangla (11W) Local Statement". Guam National Weather Service. Archived from the original on July 7, 2015. Retrieved July 25, 2015.
  31. Dennis B. Tran (July 13, 2015). "CUC: Small but no major outages from storm". Saipan Tribune.
  32. Rommel Marvin (July 14, 2015). "Flash floods, landslides over Ilocos region, Benguet as Nangka not expected to enter PAR - Pagasa". Inter Askyon. Retrieved July 30, 2015.
  33. "NASA sees Tropical Storm Nangka moving into Sea of Japan". NASA. July 17, 2015. Retrieved July 30, 2015.
  34. Republic of Korea Member Report (PDF) (Report). ESCAP/WMO Typhoon Committee 10th Integrated Workshop. 2015. p. 5. Retrieved January 24, 2016.
  35. "Over 200 Flights Canceled in Japan Due to Nangka Typhoon". RIA Novosti. July 16, 2015.  via Lexis Nexis (subscription required)
  36. 1 2 3 "Japan: Typhoon Nangka Kills 2 in Japan". Thai News Service. July 21, 2015.  via Lexis Nexis (subscription required)
  37. "80 flights canceled as Typhoon Nangka nears Japan". Philippine News Agency. July 16, 2015.  via Lexis Nexis (subscription required)
  38. "Typhoon Nangka lands on western Japan, leaves 2 dead". Japan Economic Newswire. July 16, 2015.  via Lexis Nexis (subscription required)
  39. 1 2 3 4 "Typhoon Nangka leaves two dead; 550,000 told to flee". Japan Times. July 27, 2015. Retrieved July 16, 2015.
  40. 1 2 "Typhoon Nangka Lashes Western Japan". Jiji Press Ticker Service. July 17, 2015.  via Lexis Nexis (subscription required)
  41. 1 2 "Typhoon Nangka rips through western Japan". Japan Economic Newswire. July 17, 2015.  via Lexis Nexis (subscription required)
  42. "Deadly typhoon in Japan grounds dozens of flights". Al-Jazeera. July 17, 2015.  via Lexis Nexis (subscription required)
  43. "Passenger train blocked by heavy rains in Japan". ITAR-TASS. July 18, 2015.  via Lexis Nexis (subscription required)
  44. "Powerful typhoon kills 11,000 farmed tuna in Japan: reports". Agence France-Presse. July 25, 2015.  via Lexis Nexis (subscription required)
  45. "兵庫の被害1492カ所49億円 台風11号" (in Japanese). 神戸新聞. September 2, 2015. Archived from the original on September 3, 2015. Retrieved September 14, 2015.
  46. "平成 27 年の水害被害額(確報値)を公表" (PDF) (in Japanese). Ministry of Land, Infrastructure, Transport and Tourism. March 22, 2017. Retrieved July 13, 2017.