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地震地域

Key Monitored Seismic Regions

Live activity tracking, hazard risk ranking, and tectonic profiles for the world's most seismically active zones.

Top 100 Landmark Earthquakes of All Time

Explore the definitive historical archive of the 100 strongest and deadliest megathrust ruptures since 1700.

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Showing 64 monitored regionsOrdered by seismic danger score (highest first)

anchorage tectonic landscape

Critical Risk 86%

usa•Castle Mountain Fault

アンカレッジ

110 quakes (30d)Max M5.1

View Seismic HubPhoto: Kalash Studio

sendai tectonic landscape

Critical Risk 85%

japan•Nagamachi-Rifu Fault

仙台

120 quakes (30d)Max M5.3

View Seismic HubPhoto: Bailey Zindel

Lush tropical volcanic crater lake in Sumatra, Indonesia

Critical Risk 85%

indonesia•Sunda Megathrust

スマトラ沈み込み帯・大断層

112 quakes (30d)Max M6.5

View Seismic HubPhoto: Guillaume Marques

Active smoking volcanic cone and wild caldera in Kamchatka, Russia

Critical Risk 84%

russia•Kuril-Kamchatka Subduction Zone

カムチャツカ・千島海溝

162 quakes (30d)Max M7.0

View Seismic HubPhoto: Elena Taranenko

petropavlovsk-kamchatsky tectonic landscape

Critical Risk 84%

russia•Kuril-Kamchatka Trench

ペトロパブロフスク・カムチャツキー

90 quakes (30d)Max M5.4

View Seismic HubPhoto: Kalash Studio

Snow-capped Andes mountain peaks surrounding Santiago, Chile

Critical Risk 83%

chile•San Ramon Fault

サンティアゴ

75 quakes (30d)Max M5.2

View Seismic HubPhoto: Claudio Schwarz

Glacier valley and snowy rugged peaks of Alaska

Critical Risk 82%

usa•Aleutian Megathrust

アラスカ・アリューシャン列島

145 quakes (30d)Max M6.7

View Seismic HubPhoto: Paxson Woelber

Snow-capped Andes mountain peaks surrounding Santiago, Chile

Critical Risk 82%

chile•Peru-Chile Trench (Nazca Subduction)

中部チリ（サンティアゴ・バルパライソ）

94 quakes (30d)Max M6.6

View Seismic HubPhoto: Claudio Schwarz

Panoramic view of Istanbul Bosphorus and the Sea of Marmara

Critical Risk 82%

turkey•Main Marmara Fault

イスタンブール

40 quakes (30d)Max M4.6

View Seismic HubPhoto: Anna Berdnik

lima tectonic landscape

Critical Risk 81%

peru•Peru-Chile Trench

リマ

65 quakes (30d)Max M5.0

View Seismic HubPhoto: Kalash Studio

Tropical Pacific coastline and mountains of Mindanao, Philippines

Critical Risk 80%

philippines•Philippine Trench

ミンダナオ島・フィリピン海溝

86 quakes (30d)Max M6.8

View Seismic HubPhoto: Cris Tagupa

Tokyo skyline with Mount Fuji at sunset

Critical Risk 80%

japan•Sagami Trough

東京

55 quakes (30d)Max M5.0

View Seismic HubPhoto: Timo Volz

Scenic Pacific coastal mountains and bay of Acapulco, Mexico

Critical Risk 80%

mexico•Cocos Subduction Interface

メキシコシティ

50 quakes (30d)Max M4.8

View Seismic HubPhoto: Jezael Melgoza

Panoramic view of Istanbul Bosphorus and the Sea of Marmara

Critical Risk 80%

turkey•North Anatolian Fault - Main Marmara Branch

マルマラ地方・イスタンブール

46 quakes (30d)Max M5.2

View Seismic HubPhoto: Anna Berdnik

san-francisco tectonic landscape

Critical Risk 79%

usa•San Andreas Fault

サンフランシスコ

70 quakes (30d)Max M4.3

View Seismic HubPhoto: Bailey Zindel

Rugged green coastal headlands and harbour of Wellington, New Zealand

Critical Risk 79%

new-zealand•Wellington Fault

ウェリントン

40 quakes (30d)Max M4.6

View Seismic HubPhoto: Sébastien Goldberg

Mount Bromo volcano steaming at sunrise in Java, Indonesia

Critical Risk 78%

indonesia•Java Trench Megathrust

ジャワ島・スンダ海峡

89 quakes (30d)Max M6.1

View Seismic HubPhoto: Faris Hadziq

Rugged mountains of Eastern Anatolia, Turkey

Critical Risk 78%

turkey•East Anatolian Fault Zone

東アナトリア・カフラマンマラシュ

78 quakes (30d)Max M5.4

View Seismic HubPhoto: Yusuf Onuk

los-angeles tectonic landscape

Critical Risk 78%

usa•San Andreas Fault

ロサンゼルス

60 quakes (30d)Max M4.4

View Seismic HubPhoto: Bailey Zindel

Mayon Volcano and rugged tropical landscape of Luzon, Philippines

Critical Risk 78%

philippines•West Valley Fault

マニラ

50 quakes (30d)Max M4.8

View Seismic HubPhoto: JC Gellidon

Historic Yasaka Pagoda framed by mountains in Kyoto, Kansai

Critical Risk 77%

japan•Uemachi Fault

大阪

45 quakes (30d)Max M4.7

View Seismic HubPhoto: David Emrich

Tokyo skyline with Mount Fuji at sunset

Critical Risk 76%

japan•Sagami Trough

東京・関東平野

58 quakes (30d)Max M5.9

View Seismic HubPhoto: Timo Volz

Izmir coastal bay and Aegean landscape

Critical Risk 76%

turkey•Izmir Fault

イズミル

45 quakes (30d)Max M4.6

View Seismic HubPhoto: Meriç Dağlı

Dramatic rocky coast of Sanriku, Japan

Critical Risk 75%

japan•Japan Trench Megathrust

三陸・東北海岸

64 quakes (30d)Max M6.2

View Seismic HubPhoto: Redcharlie

jakarta tectonic landscape

Critical Risk 75%

indonesia•Sunda Megathrust

ジャカルタ

55 quakes (30d)Max M4.9

View Seismic HubPhoto: Bailey Zindel

Snow-covered peaks of Tien Shan mountains towering above Almaty

Critical Risk 74%

kazakhstan•Zailiysky Alatau Frontal Thrust

アルマトイ

25 quakes (30d)Max M4.5

View Seismic HubPhoto: Dmitry Sumskoy

Spectacular Southern Alps and glacial fjord landscape in New Zealand

Critical Risk 73%

new-zealand•Greendale Fault

クライストチャーチ

35 quakes (30d)Max M4.5

View Seismic HubPhoto: Tobias Keller

Mount Rainier towering over Pacific Northwest forests in Cascadia

Critical Risk 72%

usa•Seattle Fault

シアトル

20 quakes (30d)Max M4.2

View Seismic HubPhoto: Kalen Emsley

iceland-rift tectonic landscape

iceland•Mid-Atlantic Ridge

アイスランド地溝帯・レイキャネス

115 quakes (30d)Max M6.5

View Seismic HubPhoto: Benjamin Davies

Spectacular Southern Alps and glacial fjord landscape in New Zealand

new-zealand•Alpine Fault

南島・アルパイン断層

62 quakes (30d)Max M5.7

View Seismic HubPhoto: Tobias Keller

Majestic snow-covered peaks of the Himalayas and Mount Everest

nepal•Main Himalayan Thrust (MHT)

ヒマラヤ山脈・ネパール弧

42 quakes (30d)Max M5.6

View Seismic HubPhoto: Kalash Studio

Mount Etna smoking over the Sicilian coast in southern Italy

italy•Apennine Extensional Belt

ナポリ

30 quakes (30d)Max M4.2

View Seismic HubPhoto: Matteo Catanese

Mayon Volcano and rugged tropical landscape of Luzon, Philippines

philippines•Manila Trench

ルソン島・マニラ盆地

53 quakes (30d)Max M5.8

View Seismic HubPhoto: JC Gellidon

Scenic Pacific coastal mountains and bay of Acapulco, Mexico

mexico•Middle America Trench

アカプルコ・ゲレロ・チアパス

67 quakes (30d)Max M5.9

View Seismic HubPhoto: Jezael Melgoza

White coastal cliffs and deep blue waters of Crete in the Hellenic Arc

greece•Hellenic Subduction Zone

クレタ島・ヘレニック弧

57 quakes (30d)Max M5.8

View Seismic HubPhoto: Despina Galani

Historic Palacio de Bellas Artes and urban skyline of Mexico City

mexico•Trans-Mexican Volcanic Belt

メキシコ盆地（メキシコシティ）

34 quakes (30d)Max M5.2

View Seismic HubPhoto: Christian Holzinger

yerevan tectonic landscape

armenia•Garni Fault

エレバン

18 quakes (30d)Max M4.3

View Seismic HubPhoto: Kalash Studio

Rugged green coastal headlands and harbour of Wellington, New Zealand

new-zealand•Hikurangi Subduction Zone

北島・ヒクランギ沈み込み帯

49 quakes (30d)Max M5.4

View Seismic HubPhoto: Sébastien Goldberg

bogota tectonic landscape

colombia•Eastern Cordillera Frontal Fault

ボゴタ

30 quakes (30d)Max M4.4

View Seismic HubPhoto: Benjamin Davies

Snow-covered peaks of Tien Shan mountains towering above Almaty

kazakhstan•Zailiyskiy Alatau Fault

アルマトイ・北天山山脈

36 quakes (30d)Max M5.3

View Seismic HubPhoto: Dmitry Sumskoy

Coloured volcanic crater lakes of Kelimutu in Flores, Indonesia

indonesia•Flores Back-Arc Thrust

フローレス島・バンダ弧

48 quakes (30d)Max M5.5

View Seismic HubPhoto: Garry Fletcher

Mount Rainier towering over Pacific Northwest forests in Cascadia

usa•Cascadia Subduction Zone

カスケード沈み込み帯・米北西部

38 quakes (30d)Max M5.2

View Seismic HubPhoto: Kalen Emsley

northeast-india tectonic landscape

india•Dauki Fault

インド北東部・シロン台地

28 quakes (30d)Max M5.1

View Seismic HubPhoto: Kalash Studio

Historic mosaic architecture and mountain backdrop in Uzbekistan

uzbekistan•Tashkent Thrust

タシュケント

15 quakes (30d)Max M4.2

View Seismic HubPhoto: Alovaddin Kalonov

Bixby Bridge on the rugged Pacific coast of Big Sur, California

usa•San Andreas Fault

カリフォルニア（サンアンドレアス）

92 quakes (30d)Max M5.5

View Seismic HubPhoto: Austin Neill

san-diego tectonic landscape

usa•Rose Canyon Fault

サンディエゴ

25 quakes (30d)Max M4.0

View Seismic HubPhoto: Kalash Studio

Jagged rocky peaks and gorges of the Hindu Kush mountains

afghanistan•Pamir-Hindu Kush Intermediate Seismic Zone

バダフシャーン・ヒンドゥークシュ

37 quakes (30d)Max M5.7

View Seismic HubPhoto: Patrick Hendry

tbilisi tectonic landscape

georgia•Trialeti Thrust Belt

トビリシ

10 quakes (30d)Max M4.1

View Seismic HubPhoto: Kalash Studio

Gran Sasso mountain range in the Central Apennines, Italy

italy•Mt. Gorzano Fault

中部アペニン山脈・ラクイラ

44 quakes (30d)Max M4.9

View Seismic HubPhoto: Jack Ward

Lush emerald volcanic coastline and Pacific ocean surf in Hawaii

usa•Hilina Slump

ハワイ火山帯

84 quakes (30d)Max M5.7

View Seismic HubPhoto: Sean Oulashin

Mount Etna smoking over the Sicilian coast in southern Italy

italy•Calabrian Arc Subduction

シチリア・カラブリア・カンピフレグレイ

39 quakes (30d)Max M4.8

View Seismic HubPhoto: Matteo Catanese

Majestic snowy peak of Mount Kazbek in the Caucasus mountains

russia•Main Caucasus Thrust

コーカサス地震帯

31 quakes (30d)Max M4.9

View Seismic HubPhoto: Benjamin Davies

Wild Pacific rainforest coastline and green hills of Choco, Colombia

colombia•Panama-Baudo Convergence

チョコ地方

38 quakes (30d)Max M5.6

View Seismic HubPhoto: Diego Catto

Izmir coastal bay and Aegean landscape

turkey•Gediz Graben Fault

エーゲ海地方・イズミル

52 quakes (30d)Max M5.1

View Seismic HubPhoto: Meriç Dağlı

Snow-capped peaks and volcanic wilderness of Hokkaido

japan•Kuril Trench Subduction

北海道

41 quakes (30d)Max M5.6

View Seismic HubPhoto: Daniel Gregoire

Historic Yasaka Pagoda framed by mountains in Kyoto, Kansai

japan•Nojima Fault

関西（大阪・神戸・京都）

22 quakes (30d)Max M4.8

View Seismic HubPhoto: David Emrich

kutch-gujarat tectonic landscape

india•Kachchh Mainland Fault

カッチ・グジャラート

12 quakes (30d)Max M3.9

View Seismic HubPhoto: Benjamin Davies

rome tectonic landscape

italy•Apennine Extensional Belt

ローマ

18 quakes (30d)Max M4.1

View Seismic HubPhoto: Bailey Zindel

ankara tectonic landscape

turkey•North Anatolian Fault (Bolu segment)

アンカラ

12 quakes (30d)Max M4.0

View Seismic HubPhoto: Bailey Zindel

Acropolis of Athens illuminated at dusk over the Attica basin

greece•Corinth Rift Fault

アテネとアッティカ

32 quakes (30d)Max M4.7

View Seismic HubPhoto: Constantinos Kollias

Historic mosaic architecture and mountain backdrop in Uzbekistan

uzbekistan•Chatkal Thrust Fault

タシュケント・フェルガナ盆地

19 quakes (30d)Max M4.6

View Seismic HubPhoto: Alovaddin Kalonov

Caracas city valley with Mount Avila background

venezuela•San Sebastian Fault

カラカスと北海岸

14 quakes (30d)Max M4.8

View Seismic HubPhoto: Yassir Abbas

Granite peaks of Mount Kinabalu rising above the clouds in Borneo

malaysia•Mensaban Fault

サバ州・キナバル山

15 quakes (30d)Max M4.5

View Seismic HubPhoto: Yustinus Tjiptowidjojo

Transparent turquoise ice and rocky cliffs of Lake Baikal

russia•Obruchev Fault

バイカル地溝帯

28 quakes (30d)Max M5.1

View Seismic HubPhoto: Sergey Pesterev