Typhoon Ida, known in Japan as Makurazaki Typhoon, was a powerful and very deadly typhoon which formed over the western Pacific Ocean and struck Japan in September 1945, shortly after the Japanese surrender in World War II, causing over 2,000 deaths. The storm struck parts of Kyushu and Ryukyu which had already been ravaged by the war and compounded the effects of the atomic bombing of Hiroshima, which had occurred only one month prior, resulting in further devastation to the already destroyed city. The typhoon likely had much higher wind speeds than were recorded at the time, with current estimates of the storm's minimum pressure as low as 917 millibars, though meteorologists are uncertain of the storm's true intensity. The typhoon remains one of the deadliest in Japanese history and is one of only a few storms to be known by a separate name in Japanese.
In September 1934, a violent typhoon caused tremendous devastation in Japan, leaving more than 3,000 people dead in its wake. Dubbed the Muroto typhoon, the system was first identified on September 13 over the western Federated States of Micronesia. Moving generally northwest, it eventually brushed the Ryukyu Islands on September 20. Turning northeast, the typhoon accelerated and struck Shikoku and southern Honshu the following morning. It made landfalls in Muroto, Kaifu, Awaji Island, and Kobe. A pressure of 911.9 hPa (26.93 inHg) was observed in Muroto, making the typhoon the strongest ever recorded to impact Japan at the time. This value was also the lowest land-based pressure reading in the world on record at the time; however, it was surpassed the following year during the 1935 Labor Day hurricane. After clearing Japan, the now extratropical storm traveled east and weakened. Turning north by September 24, the system deepened and impacted the Aleutian Islands; it was last noted the following day over western Alaska.
Typhoon Ida, also known as the Kanogawa Typhoon, was the sixth-deadliest typhoon to hit Japan, as well as one of the strongest tropical cyclones on record. On September 20, Ida formed in the Western Pacific near Guam. It moved to the west and rapidly intensified into a 185 km/h (115 mph) typhoon by the next day. On September 22, Ida turned to the north and continued its quick rate of intensification. Two days later, the Hurricane Hunters observed a minimum barometric pressure of 877 mb (25.9 inHg), as well as estimated peak winds of 325 km/h (202 mph). This made Ida the strongest tropical cyclone on record at the time, although it was surpassed by Typhoon June 17 years later. Ida weakened as it continued to the north-northeast, and made landfall in Japan on southeastern Honshū with winds of 130 km/h (80 mph) on September 26. It became extratropical the next day, and dissipated on the September 28 to the east of the country. Ida caused torrential flooding to southeastern Japan, resulting in over 1,900 mudslides. Damage was estimated at $50 million, and there were 1,269 fatalities.
Typhoon Cora, also known as the 2nd Miyako-jima Typhoon in Japan, was a typhoon that hit the Ryūkyū Islands in 1966.
Typhoon Kathleen was a typhoon that approached Japan in September 1947. Kathleen brought record heavy rain at the time, causing major destruction in the Kanto region.
Typhoon Tokage, known in the Philippines as Typhoon Siony, was the deadliest typhoon to strike Japan since Typhoon Bess in 1982. The twenty-third storm to be named using an international list of names during the 2004 Pacific typhoon season, Tokage was the last of three typhoons to impact Japan from late-September to mid-October 2004. Typhoon Tokage began as a tropical depression near the Northern Mariana Islands on October 10. With very warm waters, the system started to undergo a rapid deepening phase early on October 13 and reached its peak strength on the 17th. Tokage made landfall over Japan on October 20, just before becoming extratropical.
Typhoon Tess was a typhoon that caused great damage to Japan in September 1953 while Japan was still in the middle of post-war recovery. The name 'Typhoon Tess' has been attributed to eleven other tropical cyclones.
Typhoon Phanfone, known in the Philippines as Typhoon Neneng, was a powerful tropical cyclone which affected Japan in early October 2014. It was the eighteenth named storm and the eighth typhoon of the 2014 Pacific typhoon season. Phanfone started as a large area of convection well west of the International Date Line. The system was well organized and classified as Tropical Depression 18W on September 29. At the same day, it gained the name Phanfone due to very favorable conditions and intense thunderstorms rich with convection surrounding the storm's center. Phanfone would later go rapid intensification on October 1 due to warm sea-surface temperatures and very favorable environments. JTWC upgraded Phanfone to a Category 4 typhoon but weakened later back to Category 3 due to its eye replacing the old one and undergoing a minor eyewall replacement cycle.
Typhoon Della, known in Japan as the 3rd Miyakojima Typhoon and in the Philippines as Typhoon Maring, was a typhoon that struck Miyakojima of Ryukyu Islands and Kyūshū Island in September 1968.
Typhoon Jongdari was a strong, long-lived and erratic tropical cyclone that impacted Japan and East China in late July and early August 2018. Formed as the twelfth named storm of the 2018 typhoon season near Okinotorishima on July 24, Jongdari gradually intensified and developed into the fourth typhoon of the year on July 26. Influenced by an upper-level low and a subtropical ridge, Jongdari executed a rare counter-clockwise southeast of Japan on the next day. At that time, it also reached peak intensity. The typhoon made landfall in Kii Peninsula, over Mie Prefecture of Japan locally early on July 29.
Typhoon Vicki, known in the Philippines as Typhoon Gading, was a typhoon that was notable for having a strange eastward-northeastward track through the Philippines and Japan. The eleventh tropical depression, seventh named tropical storm and fourth typhoon of the inactive 1998 Pacific typhoon season, Vicki originated from an area of disturbed weather in the South China Sea.
Typhoon Georgia was one of the more impactful typhoons that struck Japan, as well as one of the few observed tropical cyclones that made direct landfall in Russia as a tropical storm. A low pressure system formed in the vicinity of Guam on August 10 which formed Tropical Depression Fran, and a new low-level center formed from a fracture of a trough that split newly formed tropical depression in the midnight of August 12. The newly formed low level center was classified as a tropical storm and was named Georgia hours later by the Joint Typhoon Warning Center. The new tropical storm was tracked by Japan Meteorological Agency shortly afterwards and Georgia rapidly intensified into a typhoon. On the next day, Georgia further intensified after passing Chichi Jima and reached peak sustained winds of 110 knots (57 m/s) while quickly accelerating in the north-northwest direction before striking Chūbu region in Japan on evening of the same day as a weakening typhoon. After emerging on the Sea of Japan as a tropical storm on August 14, Georgia made landfall in Soviet Union as a tropical storm at the afternoon of the same day, before transforming into an extratropical storm quickly after landfall. Remnants of Georgia was last noted on Heilongjiang, China on August 16.
Typhoon Talim, known in the Philippines as Typhoon Lannie, was an intense and destructive tropical cyclone that affected parts of East Asia, especially Japan, during September 2017. The eighteenth named storm and the sixth typhoon of the 2017 Pacific typhoon season, Talim's origins can be traced back to an area of low-pressure that the Joint Typhoon Warning Center first monitored on September 6. The disturbance was upgraded to a tropical depression by the Japan Meteorological Agency only two days later, and it became a tropical storm on September 9, earning the name Talim. Talim grew stronger over the next few days, eventually becoming a typhoon the next day. Within a favorable environment, the typhoon rapidly intensified after passing through the Ryukyu Islands. However, as it moved eastward, Talim started to weaken due to wind shear, and on September 16, it was downgraded to a tropical storm. The storm passed over Japan, near Kyushu the next day, before becoming extratropical on September 18. The extratropical remnants were last noted by the JMA four days later, before dissipating fully on September 22.
Typhoon Jane was a catastrophic and deadly tropical cyclone that left significant effects to Japan during the 1950 Pacific typhoon season. It caused over 398 reported deaths and 141 to be missing, mainly due to the landslides and flooding. It also destroyed some battle and cargo ships. The sixth reported typhoon of the season, Jane was first mentioned in weather maps as a tropical depression to the east of the Philippines. It quickly strengthened to a tropical storm as it moved to the northwest. It then curved to the northeast, reaching its peak intensity of 185 km/h before weakening and striking Minami in Tokushima Prefecture on September 3 as a Category 2 typhoon. It quickly weakened, passing through the Awaji Island and Kobe before becoming extratropical in the Sea of Japan on the same day. The extratropical remnants of the system persisted until it was no longer tracked on September 7.
Typhoon Louise, known in Japan as the Akune Typhoon, was a deadly and destructive tropical cyclone that hit Japan in October 1945, soon after the cessation of World War II. It caused at least 377 deaths and another 74 missing persons, while leaving a wide swath of damage across the country.
Typhoon Ione was a catastrophic and deadly tropical cyclone that left over 512 confirmed deaths and another 326 to be missing as it affected Japan, with the majority of the fatalities coming from the city of Ichinoseki in Iwate Prefecture. It also left a significant trail of damage on the country, just after Typhoon Kathleen devastated the area. The fourteenth named storm and the ninth typhoon of the 1948 Pacific typhoon season, Ione was first seen in weather maps as a tropical storm near the Mariana Islands on September 11. It moved to the northwest, passing through the island country, before strengthening to a typhoon on September 13. It rapidly organized to a Category 4 typhoon and reached its peak intensity on the next day before slowly weakening as it started to approach the Japanese archipelago, while curving to the northeast. It then made landfall on September 16 between the present cities of Tateyama and Kisarazu in Chiba Prefecture as a minimal typhoon. It then passed through the southern coast of Hokkaido, before gradually degraded to a tropical storm as it emerged in the Pacific Ocean on the next day. It then became extratropical, shortly after.
Typhoon Gilda, known in the Philippines as Typhoon Deling was a destructive, deadly, costly and long-lived tropical cyclone that left over 145 confirmed deaths over Japan and South Korea, mostly due to torrential rainfall that induced landslides, all generated by the typhoon and its associated meiyu front. The eighth named storm and third typhoon of the 1974 Pacific typhoon season, the system was first noted by the China Meteorological Agency as an area of convection embedded on a trough, to the north of Enewetak Atoll on June 25. It was named Gilda on June 30 as it strengthened to a tropical storm. Under a favorable environment, it strengthened to a typhoon two days later as it moved northwestward. Another trough pulled Gilda poleward while changing less in intensity, until it intensified to a Category 2 typhoon as it battered the Ryukyu Islands at its peak. Increasing wind shear gradually weakened the system; however, it remained as a minimal typhoon until it passed through the southern tip of South Korea on July 6, where it weakened to a tropical storm. Colder waters in the Sea of Japan and high shear further degraded Gilda, until it transitioned to an extratropical low as it made landfall near Hokkaido on July 9. The remnants of the system briefly intensified near the Kuril Islands before weakening and dissipating on July 17 over the Sea of Okhotsk.
Typhoon Olive was an erratic and slightly long-lived tropical cyclone that impacted Japan and affected Manchuria during early-August 1971. It severely disrupted the 13th World Scout Jamboree, which was being held in Fujinomiya, Shizuoka Prefecture. The twentieth depression, nineteenth named storm, and twelfth typhoon of the 1971 Pacific typhoon season, the system was first noted as an area of circulation in a near-equatorial trough, located to the east of Guam on July 24. After moving through the area, the system took a northward direction due to the influence of a trough. It then commenced a northeast move before organizing, though it didn't strengthen to a tropical depression until July 29. Slow but gradual intensification occurred, becoming a tropical storm in the early hours of July 31 as it moved to the west, before taking a north-northwest track as it intensified to a typhoon on August 2 while approaching the Ryukyu Islands. On the next day, it reached its peak intensity of 155 km/h (95 mph) and an unusually low barometric pressure of 935 mbar, equivalent to a mid-level typhoon as it started to batter the third-largest island of Japan, Kyushu. It then moved to the north, while weakening back to a minimal typhoon before making landfall on the area, with the records pointing it to the east of Nagasaki on August 5. It rapidly weakened while traversing Kyushu, before entering the Sea of Japan. At this time, it passed near the southern part of Korea before curving to the northeast. It then passed near Russian Manchuria before weakening below gale-force, shortly before becoming extratropical as it passed through the La Pérouse Strait on August 9. It then accelerated through the Pacific Ocean before dissipating on the next day.
The 1953 Wakayama flood was caused by heavy rain that resulted in landslides and flooding in the Kii Peninsula, Wakayama Prefecture in Japan in July 1953. Collapse of the dikes occurred along many rivers, which caused flooding. It resulted in the deaths of 713 people and 411 people went missing.
Typhoon Rex, known in the Philippines as Typhoon Deling, was the 4th named storm in 1998 Pacific typhoon season, and it approached Japan in late August. Rex did not made landfall in Japan, but 22 people were killed in heavy rains in some parts of Japan due to the weather front and Rex.
