Flinn-Engdahl regionalization

The Flinn-Engdahl regions (or F-E regions) comprise a set of contiguous seismic zones which cover the Earth's surface. In seismology, they are the standard for localizing earthquakes. The scheme was proposed in 1965 ^[1] by Edward A. Flinn and E. R. Engdahl. The first official definition was published in 1974 ^[2] and later revised in 1995. ^[3] Since that time, region outlines and numbers have remained unchanged, but region names have changed to reflect official place name changes, e.g. the Queen Charlotte Islands have been known as Haida Gwaii since 2010.

Because each F-E region is composed of 1x1 degree blocks with integer latitudes and longitudes, the borders of the F-E regions may differ from political boundaries. For instance, the F-E region 545 ("Northern Italy") also includes parts of France, Switzerland, Austria and Slovenia. After the 1995 revision there are 754 F-E regions, sequentially numbered from 1 to 757 with three gaps (172, 299 and 550) at dissolved regions. The seismic regions are grouped into 50 larger geographic regions.

Flinn-Engdahl regions of Presgrave, Aichele, Wiens & Flinn (1996) in pink, with region numbers in red, shown against coastlines in blue and administrative boundaries in black and grey.

Flinn-Engdahl regions in geoJSON format.

List of seismic regions

Number	Region	Notes
1	Central Alaska
2	Southern Alaska
3	Bering Sea
4	Komandorsky Islands Region
5	Near Islands, Aleutian Islands
6	Rat Islands, Aleutian Islands
7	Andreanof Islands, Aleutian Islands
8	Pribilof Islands, Alaska Region
9	Fox Islands, Aleutian Islands
10	Unimak Island Region, Alaska
11	Bristol Bay
12	Alaska Peninsula
13	Kodiak Island Region, Alaska
14	Kenai Peninsula, Alaska
15	Gulf of Alaska
16	South of Aleutian Islands
17	South of Alaska
18	Southern Yukon Territory, Canada
19	Southeastern Alaska
20	Off Coast of Southeastern Alaska
21	West of Vancouver Island
22	Haida Gwaii Region	islands renamed in 2010 [4]
23	British Columbia, Canada
24	Alberta, Canada
25	Vancouver Island, Canada Region
26	Off Coast of Washington
27	Near Coast of Washington
28	Washington–Oregon Border Region
29	Washington
30	Off Coast of Oregon
31	Near Coast of Oregon
32	Oregon
33	Western Idaho
34	Off Coast of Northern California
35	Near Coast of Northern California
36	Northern California
37	Nevada
38	Off Coast of California
39	Central California
40	California–Nevada Border Region
41	Southern Nevada
42	Western Arizona
43	Southern California
44	California–Arizona Border Region
45	California–Baja California Border Region
46	Western Arizona–Sonora Border Region
47	Off Western Coast of Baja California
48	Baja California, Mexico
49	Gulf of California
50	Sonora, Mexico
51	Off Coast of Central Mexico
52	Near Coast of Central Mexico
53	Revilla Gigedo Islands Region
54	Off Coast of Jalisco, Mexico
55	Near Coast of Jalisco, Mexico
56	Near Coast of Michoacan, Mexico
57	Michoacan, Mexico
58	Near Coast of Guerrero, Mexico
59	Guerrero, Mexico
60	Oaxaca, Mexico
61	Chiapas, Mexico
62	Mexico–Guatemala Border Region
63	Off Coast of Mexico	in 1995 divided into regions 63 and 730
64	Off Coast of Michoacan, Mexico
65	Off Coast of Guerrero, Mexico
66	Near Coast of Oaxaca, Mexico
67	Off Coast of Oaxaca, Mexico
68	Off Coast of Chiapas, Mexico
69	Near Coast of Chiapas, Mexico
70	Guatemala
71	Near Coast of Guatemala
730	Northern East Pacific Rise	created in 1995 from a part of region 63
72	Honduras
73	El Salvador
74	Near Coast of Nicaragua
75	Nicaragua
76	Off Coast of Central America
77	Off Coast of Costa Rica
78	Costa Rica
79	North of Panama
80	Panama–Costa Rica Border Region
81	Panama
82	Panama–Colombia Border Region
83	South of Panama
84	Yucatán Peninsula, Mexico
85	Cuba Region
86	Jamaica Region
87	Haiti Region
88	Dominican Republic Region
89	Mona Passage
90	Puerto Rico Region
91	Virgin Islands
92	Leeward Islands
93	Belize
94	Caribbean Sea	in 1995 divided into regions 94 and 731
95	Windward Islands
96	Near North Coast of Colombia
97	Near Coast of Venezuela
98	Trinidad
99	Northern Colombia
100	Lake Maracaibo, Venezuela
101	Venezuela
731	North of Honduras	created in 1995 from a part of region 94
102	Near West Coast of Colombia
103	Colombia
104	Off Coast of Ecuador
105	Near Coast of Ecuador
106	Colombia–Ecuador Border Region
107	Ecuador
108	Off Coast of Northern Peru
109	Near Coast of Northern Peru
110	Peru–Ecuador Border Region
111	Northern Peru
112	Peru–Brazil Border Region
113	Western Brazil
114	Off Coast of Peru
115	Near Coast of Peru
116	Central Peru
117	Southern Peru
118	Peru–Bolivia Border Region
119	Northern Bolivia
120	Central Bolivia
121	Off Coast of Northern Chile
122	Near Coast of Northern Chile
123	Northern Chile
124	Chile–Bolivia Border Region
125	Southern Bolivia
126	Paraguay
127	Chile–Argentina Border Region
128	Jujuy Province, Argentina
129	Salta Province, Argentina
130	Catamarca Province, Argentina
131	Tucuman Province, Argentina
132	Santiago Del Estero Province, Argentina
133	Northeastern Argentina
134	Off Coast of Central Chile
135	Near Coast of Central Chile
136	Central Chile
137	San Juan Province, Argentina
138	La Rioja Province, Argentina
139	Mendoza Province, Argentina
140	San Luis Province, Argentina
141	Cordoba Province, Argentina
142	Uruguay
143	Off Coast of Southern Chile
144	Southern Chile
145	Southern Chile–Argentina Border Region
146	Southern Argentina
147	Tierra Del Fuego
148	Falkland Islands Region
149	Drake Passage
150	Scotia Sea
151	South Georgia Island Region
152	South Georgia Rise
153	South Sandwich Islands Region
154	South Shetland Islands
155	Antarctic Peninsula
156	Southwestern Atlantic Ocean	in 1995 divided into regions 156 and 732
157	Weddell Sea
732	East of South Sandwich Islands	created in 1995 from a part of region 156
158	Off West Coast of North Island, New Zealand
159	North Island, New Zealand
160	Off East Coast of North Island, New Zealand
161	Off West Coast of South Island, New Zealand
162	South Island, New Zealand
163	Cook Strait, New Zealand
164	Off East Coast of South Island, New Zealand
165	North of Macquarie Island
166	Auckland Islands, New Zealand Region
167	Macquarie Island Region
168	South of New Zealand
169	Samoa Islands Region
170	Samoa Islands
171	South of Fiji Islands	merged with region 172 in 1995
172	West of Tonga Islands	abandoned in 1995
173	Tonga Islands
174	Tonga Islands Region
175	South of Tonga Islands
176	North of New Zealand
177	Kermadec Islands Region
178	Kermadec Islands, New Zealand
179	South of Kermadec Islands
180	North of Fiji Islands
181	Fiji Islands Region
182	Fiji Islands
183	Santa Cruz Islands Region
184	Santa Cruz Islands
185	Vanuatu Islands Region
186	Vanuatu Islands
187	New Caledonia
188	Loyalty Islands
189	Southeast of Loyalty Islands
190	New Ireland Region, Papua New Guinea
191	North of Solomon Islands
192	New Britain Region, Papua New Guinea
193	Solomon Islands
194	D'Entrecasteaux Islands Region
195	South of Solomon Islands
196	West Papua Region, Indonesia	province renamed in 1999 [5]
197	Near North Coast of West Papua	province renamed in 1999 [5]
198	Ninigo Islands Region, Papua New Guinea
199	Admiralty Islands Region, Papua New Guinea
200	Near North Coast of New Guinea, Papua New Guinea
201	West Papua, Indonesia	province renamed in 1999 [5]
202	New Guinea, Papua New Guinea
203	Bismarck Sea
204	Aru Islands Region, Indonesia
205	Near South Coast of West Papua	province renamed in 1999 [5]
206	Near South Coast of New Guinea, Papua New Guinea
207	Eastern New Guinea Region, Papua New Guinea
208	Arafura Sea
209	Western Caroline Islands, Micronesia
210	South of Mariana Islands
211	Southeast of Honshu, Japan
212	Bonin Islands, Japan Region
213	Volcano Islands, Japan Region
214	West of Mariana Islands
215	Mariana Islands Region
216	Mariana Islands
217	Kamchatka Peninsula, Russia
218	Near East Coast of Kamchatka
219	Off East Coast of Kamchatka
220	Northwest of Kuril Islands
221	Kuril Islands
222	East of Kuril Islands
223	Eastern Sea of Japan
224	Hokkaido, Japan Region
225	Off Coast of Hokkaido, Japan
226	Near West Coast of Honshu, Japan
227	Eastern Honshu, Japan
228	Near East Coast of Honshu, Japan
229	Off East Coast of Honshu, Japan
230	Near South Coast of Honshu, Japan
231	South Korea
232	Western Honshu, Japan
233	Near South Coast of Western Honshu
234	Northwest of Ryukyu Islands
235	Kyushu, Japan
236	Shikoku, Japan
237	Southeast of Shikoku, Japan
238	Ryukyu Islands, Japan
239	Southeast of Ryukyu Islands
240	West of Bonin Islands
241	Philippine Sea
242	Near Coast of southeastern China
243	Taiwan Region
244	Taiwan
245	Northeast of Taiwan
246	Southwestern Ryukyu Islands, Japan
247	Southeast of Taiwan
248	Philippine Islands Region
249	Luzon, Philippines
250	Mindoro, Philippines
251	Samar, Philippines
252	Palawan, Philippines
253	Sulu Sea
254	Panay, Philippines
255	Cebu, Philippines
256	Leyte, Philippines
257	Negros, Philippines
258	Sulu Archipelago, Philippines
259	Mindanao, Philippines
260	East of Philippine Islands
261	Borneo
262	Celebes Sea
263	Talaud Islands, Indonesia
264	North of Halmahera, Indonesia
265	Minahassa Peninsula, Sulawesi
266	Northern Molucca Sea
267	Halmahera, Indonesia
268	Sulawesi, Indonesia
269	Southern Molucca Sea
270	Ceram Sea
271	Buru, Indonesia
272	Seram, Indonesia
273	Southwest of Sumatra, Indonesia
274	Southern Sumatra, Indonesia
275	Java Sea
276	Sunda Strait, Indonesia
277	Java, Indonesia
278	Bali Sea
279	Flores Sea
280	Banda Sea
281	Tanimbar Islands Region, Indonesia
282	South of Java, Indonesia
283	Bali Region, Indonesia
284	South of Bali, Indonesia
285	Sumbawa Region, Indonesia
286	Flores Region, Indonesia
287	Sumba Region, Indonesia
288	Savu Sea
289	Timor Region
290	Timor Sea
291	South of Sumbawa, Indonesia
292	South of Sumba, Indonesia
293	South of Timor, Indonesia
294	Myanmar–India Border Region
295	Myanmar–Bangladesh Border Region
296	Myanmar
297	Myanmar–China Border Region
298	Near South Coast of Myanmar
299	Southeast Asia	abandoned in 1995
300	Hainan Island, China
301	South China Sea
733	Thailand	created in 1995 from a part of region 299
734	Laos	created in 1995 from a part of region 299
735	Cambodia	created in 1995 from a part of region 299
736	Vietnam	created in 1995 from a part of region 299
737	Gulf of Tonkin	created in 1995 from a part of region 299
302	Eastern Kashmir
303	Kashmir–India Border Region
304	Kashmir–Xizang Border Region
305	Western Xizang–India Border Region
306	Xizang
307	Sichuan, China
308	Northern India
309	Nepal-India Border Region
310	Nepal
311	Sikkim, India
312	Bhutan
313	Eastern Xizang–India Border Region
314	Southern India
315	India–Bangladesh Border Region
316	Bangladesh
317	Northeastern India
318	Yunnan, China
319	Bay of Bengal
320	Kyrgyzstan–Xinjiang Border Region
321	Southern Xinjiang, China
322	Gansu, China
323	Western Nei Mongol, China
324	Kashmir–Xinjiang Border Region
325	Qinghai, China
326	Southwestern Siberia, Russia
327	Lake Baikal Region, Russia
328	East of Lake Baikal, Russia
329	Eastern Kazakhstan
330	Lake Issyk-Kul region
331	Kazakhstan–Xinjiang Border Region
332	Northern Xinjiang, China
333	Russia–Mongolia Border Region
334	Mongolia
335	Ural Mountains Region, Russia
336	Western Kazakhstan
337	Eastern Caucasus
338	Caspian Sea
339	Northwestern Uzbekistan
340	Turkmenistan
341	Turkmenistan–Iran Border Region
342	Turkmenistan–Afghanistan Border Region
343	Turkey–Iran Border Region
344	Armenia–Azerbaijan–Iran Border Region
345	Northwestern Iran
346	Iran–Iraq Border Region
347	Western Iran
348	Northern and Central Iran
349	Northwestern Afghanistan
350	Southwestern Afghanistan
351	Eastern Arabian Peninsula
352	Persian Gulf
353	Southern Iran
354	Southwestern Pakistan
355	Gulf of Oman
356	Off Coast of Pakistan
357	Ukraine–Moldova–Southwestern Russia Region
358	Romania
359	Bulgaria
360	Black Sea
361	Crimea Region, Ukraine
362	Western Caucasus
363	Greece–Bulgaria Border Region
364	Greece
365	Aegean Sea
366	Turkey
367	Georgia–Armenia–Turkey Border Region
368	Southern Greece
369	Dodecanese Islands, Greece
370	Crete, Greece
371	Eastern Mediterranean Sea
372	Cyprus Region
373	Dead Sea Region
374	Jordan–Syria Region
375	Iraq
376	Portugal
377	Spain
378	Pyrenees
379	Near South Coast of France
380	Corsica, France
381	Central Italy
382	Adriatic Sea
383	Northwestern Balkan Region
384	West of Gibraltar
385	Strait of Gibraltar
386	Balearic Islands, Spain
387	Western Mediterranean Sea
388	Sardinia, Italy
389	Tyrrhenian Sea
390	Southern Italy
391	Albania
392	Greece–Albania Border Region
393	Madeira Islands, Portugal Region
394	Canary Islands, Spain Region
395	Morocco
396	Northern Algeria
397	Tunisia
398	Sicily, Italy
399	Ionian Sea
400	Central Mediterranean Sea
401	Near Coast of Libya
402	North Atlantic Ocean	in 1995 divided into regions 402, 738 and 739
403	Northern Mid-Atlantic Ridge
404	Azores Islands Region
405	Azores Islands, Portugal
406	Central Mid-Atlantic Ridge
407	North of Ascension Island
408	Ascension Island Region
409	South Atlantic Ocean
410	Southern Mid-Atlantic Ridge
411	Tristan Da Cunha Region
412	Bouvet Island Region
413	Southwest of Africa
414	Southeastern Atlantic Ocean
738	Reykjanes Ridge	created in 1995 from a part of region 402
739	Azores-Cape St. Vincent Ridge	created in 1995 from a part of region 402
415	Eastern Gulf of Aden
416	Socotra Region
417	Arabian Sea	in 1995 divided into regions 417 and 740
418	Lakshadweep Region, India
419	Northeastern Somalia
420	North Indian Ocean
421	Carlsberg Ridge
422	Maldive Islands Region
423	Laccadive Sea
424	Sri Lanka
425	South Indian Ocean	in 1995 divided into regions 425, 741 and 742
426	Chagos Archipelago Region
427	Mauritius-Réunion Region
428	Southwest Indian Ridge
429	Mid-Indian Ridge
430	South of Africa
431	Prince Edward Islands Region
432	Crozet Islands Region
433	Kerguelen Islands Region
434	Broken Ridge
435	Southeast Indian Ridge	in 1995 enlarged by a part of region 437
436	Southern Kerguelen Plateau
437	South of Australia	in 1995 divided into part of region 435 and region 437
740	Owen Fracture Zone Region	created in 1995 from a part of region 417
741	Indian Ocean Triple junction	created in 1995 from a part of region 425
742	Western Indian-Antarctic Ridge	created in 1995 from a part of region 425
438	Saskatchewan, Canada
439	Manitoba, Canada
440	Hudson Bay
441	Ontario, Canada
442	Hudson Strait Region, Canada
443	Northern Québec, Canada
444	Davis Strait
445	Labrador, Canada
446	Labrador Sea
447	Southern Québec, Canada
448	Gaspe Peninsula, Canada
449	Eastern Québec, Canada
450	Anticosti Island, Canada
451	New Brunswick, Canada
452	Nova Scotia, Canada
453	Prince Edward Island, Canada
454	Gulf of St. Lawrence
455	Newfoundland, Canada
456	Montana
457	Eastern Idaho
458	Hebgen Lake Region
459	Yellowstone Region, Wyoming
460	Wyoming
461	North Dakota
462	South Dakota
463	Nebraska
464	Minnesota
465	Iowa
466	Wisconsin
467	Illinois
468	Michigan
469	Indiana
470	Southern Ontario, Canada
471	Ohio
472	New York
473	Pennsylvania
474	Vermont–New Hampshire Region
475	Maine
476	Southern New England
477	Gulf of Maine
478	Utah
479	Colorado
480	Kansas
481	Iowa–Missouri Border Region
482	Missouri–Kansas Border Region
483	Missouri
484	Missouri–Arkansas Border Region
485	Eastern Missouri
486	New Madrid, Missouri Region
487	Cape Girardeau, Missouri Region
488	Southern Illinois
489	Southern Indiana
490	Kentucky
491	West Virginia
492	Virginia
493	Chesapeake Bay Region
494	New Jersey
495	Eastern Arizona
496	New Mexico
497	Texas Panhandle Region
498	Western Texas
499	Oklahoma
500	Central Texas
501	Arkansas–Oklahoma Border Region
502	Arkansas
503	Louisiana–Texas Border Region
504	Louisiana
505	Mississippi
506	Tennessee
507	Alabama
508	Western Florida
509	Georgia, USA
510	Florida-Georgia Border Region
511	South Carolina
512	North Carolina
513	Off East Coast of United States
514	Florida Peninsula
515	Bahama Islands
516	Eastern Arizona-Sonora Border Region
517	New Mexico-Chihuahua Border Region
518	Texas-Mexico Border Region
519	Southern Texas
520	Near Coast of Texas
521	Chihuahua, Mexico
522	Northern Mexico
523	Central Mexico
524	Jalisco, Mexico
525	Veracruz, Mexico
526	Gulf of Mexico
527	Bay of Campeche
528	Brazil
529	Guyana
530	Suriname
531	French Guiana
532	Ireland
533	United Kingdom
534	North Sea
535	Southern Norway
536	Sweden
537	Baltic Sea
538	France
539	Bay of Biscay
540	The Netherlands
541	Belgium
542	Denmark
543	Germany
544	Switzerland
545	Northern Italy
546	Austria
547	Czechia and Slovakia
548	Poland
549	Hungary
550	Northwest Africa	abandoned in 1995
551	Southern Algeria
552	Libya
553	Egypt
554	Red Sea
555	Western Arabian Peninsula
556	Chad Region
557	Sudan
558	Ethiopia
559	Western Gulf of Aden
560	Northwestern Somalia
561	Off South Coast of Northwest Africa
562	Cameroon
563	Equatorial Guinea
564	Central African Republic
565	Gabon
566	Republic of Congo
567	Democratic Republic of Congo
568	Uganda
569	Lake Victoria Region
570	Kenya
571	Southern Somalia
572	Lake Tanganjika Region
573	Tanzania
574	Northwest of Madagascar
575	Angola
576	Zambia
577	Malawi
578	Namibia
579	Botswana
580	Zimbabwe
581	Mozambique
582	Mozambique Channel
583	Madagascar
584	South Africa
585	Lesotho
586	Swaziland
587	Off Coast of South Africa
743	Western Sahara	created in 1995 from a part of region 550
744	Mauritania	created in 1995 from a part of region 550
745	Mali	created in 1995 from a part of region 550
746	Senegal-Gambia Region	created in 1995 from a part of region 550
747	Guinea Region	created in 1995 from a part of region 550
748	Sierra Leone	created in 1995 from a part of region 550
749	Liberia Region	created in 1995 from a part of region 550
750	Côte d'Ivoire	created in 1995 from a part of region 550
751	Burkina Faso	created in 1995 from a part of region 550
752	Ghana	created in 1995 from a part of region 550
753	Benin-Togo Region	created in 1995 from a part of region 550
754	Niger	created in 1995 from a part of region 550
755	Nigeria	created in 1995 from a part of region 550
588	Northwest of Australia
589	West of Australia
590	Western Australia
591	Northern Territory, Australia
592	South Australia
593	Gulf of Carpentaria
594	Queensland, Australia
595	Coral Sea
596	Northwest of New Caledonia
597	Southwest of New Caledonia
598	Southwest of Australia
599	Off South Coast of Australia
600	Near Coast of South Australia
601	New South Wales, Australia
602	Victoria, Australia
603	Near Southeastern Coast of Australia
604	Near East Coast of Australia
605	East of Australia
606	Norfolk Island Region
607	Northwest of New Zealand
608	Bass Strait
609	Tasmania Region, Australia Region
610	Southeast of Australia
611	North Pacific Ocean
612	Hawaiian Islands Region
613	Hawaii
614	Eastern Caroline Islands, Micronesia
615	Marshall Islands Region
616	Enewetak Atoll Region, Marshall Islands
617	Bikini Atoll Region, Marshall Islands
618	Gilbert Islands, Kiribati Region
619	Johnston Island Region
620	Line Islands Region, Kiribati
621	Palmyra Island Region, Kiribati
622	Kiritimati Region, Kiribati
623	Tuvalu Region
624	Phoenix Islands, Kiribati Region
625	Tokelau Islands Region
626	Northern Cook Islands
627	Cook Islands Region
628	Society Islands Region
629	Tubuai Islands Region
630	Marquesas Islands Region
631	Tuamotu Archipelago Region
632	South Pacific Ocean
633	Lomonosov Ridge
634	Arctic Ocean
635	Near North Coast of Greenland
636	Eastern Greenland
637	Iceland Region
638	Iceland
639	Jan Mayen Island Region
640	Greenland Sea
641	North of Svalbard
642	Norwegian Sea
643	Svalbard Region
644	North of Franz Josef Land
645	Franz Josef Land, Russia
646	Northern Norway
647	Barents Sea
648	Novaya Zemlya, Russia
649	Kara Sea
650	Near Coast of Western Siberia, Russia
651	North of Severnaya Zemlya
652	Severnaya Zemlya, Russia
653	Near Coast of Central Siberia, Russia
654	East of Severnaya Zemlya, Russia
655	Laptev Sea
656	Southeastern Siberia, Russia
657	Eastern Russia-Northeastern China Border Region
658	Northeastern China
659	North Korea
660	Sea of Japan
661	Primor'ye, Russia
662	Sakhalin, Russia
663	Sea of Okhotsk
664	Southeastern China
665	Yellow Sea
666	Off East Coast of Eastern China
667	North of New Siberian Islands
668	New Siberian Islands, Russia
669	East Siberian Sea
670	Near North Coast of Eastern Siberia
671	Eastern Siberia, Russia
672	Chukchi Sea
673	Bering Strait
674	St. Lawrence Island, Alaska Region
675	Beaufort Sea
676	Northern Alaska
677	Northern Yukon Territory, Canada
678	Queen Elizabeth Islands, Canada
679	Northwest Territories -- Nunavut, Canada	Nunavut was founded in 1999 [6]
680	Western Greenland
681	Baffin Bay
682	Baffin Island Region, Canada
683	Southeast Central Pacific Ocean
684	Southern East Pacific Rise
685	Easter Island Region
686	West Chile Rise
687	Juan Fernandez Islands Region
688	East of North Island, New Zealand
689	Chatham Islands, New Zealand Region
690	South of Chatham Islands
691	Pacific-Antarctic Ridge
692	Southern Pacific Ocean	in 1995 divided into regions 692 and 756
756	Southeast of Easter Island	created in 1995 from a part of region 692
693	East Central Pacific Ocean	in 1995 divided into regions 693 and 757
694	Central East Pacific Rise
695	West of Galápagos Islands
696	Galápagos Islands Region
697	Galápagos Islands, Ecuador
698	Southwest of Galápagos Islands
699	Southeast of Galápagos Islands
757	Galápagos Triple Junction Region	created in 1995 from a part of region 693
700	South of Tasmania
701	West of Macquarie Island
702	Balleny Islands Region
703	Andaman Islands, India Region
704	Nicobar Islands, India Region
705	Off West Coast of Northern Sumatra
706	Northern Sumatra, Indonesia
707	Malay Peninsula
708	Gulf of Thailand
709	Southeastern Afghanistan
710	Pakistan
711	Southwestern Kashmir
712	India-Pakistan Border Region
713	Central Kazakhstan
714	Southeastern Uzbekistan
715	Tajikistan
716	Kyrgyzstan
717	Afghanistan-Tajikistan Border Region
718	Hindu Kush Region, Afghanistan
719	Tajikistan-Xinjiang Border Region
720	Northwestern Kashmir
721	Finland
722	Norway-Russia Border Region
723	Finland-Russia Border Region
724	Baltic-Belarus-Northwestern Russia Region
725	Northwestern Siberia, Russia
726	Northcentral Siberia, Russia
727	Victoria Land, Antarctica
728	Ross Sea
729	Antarctica

References

1. Flinn, Edward A.; Engdahl, Eric R. (1965). "A proposed basis for geographical and seismic regionalization". Reviews of Geophysics. 3 (1): 123. doi:10.1029/RG003i001p00123. ISSN   8755-1209.
2. Flinn, Edward A.; Engdahl, E. R.; Hill, Alan R. (1974-06-01). "Seismic and Geographical Regionalization". Bulletin of the Seismological Society of America. 64 (3–2): 771–992. doi:10.1785/BSSA0643-20771. ISSN   0037-1106. S2CID   132797436.
3. Young, J. B.; Presgrave, B. W.; Aichele, H.; Wiens, D. A.; Flinn, E. A. (1996-09-01). "The Flinn-Engdahl Regionalisation Scheme: The 1995 revision". Physics of the Earth and Planetary Interiors. 96 (4): 223–297. doi:10.1016/0031-9201(96)03141-X. ISSN   0031-9201.
4. "Haida Gwaii", Wikipedia, 2022-07-23, retrieved 2022-07-28
5. "West Papua (province)", Wikipedia, 2022-07-28, retrieved 2022-07-28
6. "Nunavut", Wikipedia, 2022-07-30, retrieved 2022-08-03

External links

• Summary of F-E regions (USGS)
• Flinn-Engdahl regions Service viewer (EMSC).