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Earthquake Report

Earthquake Report Map

Earthquake Report No.045

  • Origin Time: 2026/05/17 08:46:14
  • Epicenter: 24°N, 121°E 33.5 km ENE of Nantou County Hall
  • Focal depth: 15.5 km
  • Magnitude (ML): 5.1

Intensity

Nantou County area
Largest Intensity 4

Guoxing 4 Hehuanshan 3 Aowanda 3 Puli 3 Sun Moon Lake 2 Nantou City 2 Xinyi Township 2 Yushan 2 Yuchi 1 Zhushan 1

Taichung City area
Largest Intensity 3

Wufeng 3 Wushikeng 3 Deji 3 Lishan 3 Taichung City 2 Dajia 2 Wuqi 2

Hualien County area
Largest Intensity 3

Xibao 3 Tongmen 2 Shuilian 2 Hualien City 2 Taroko 2 Heping 2 DungFu 2 Xilin 1 Guangfu 1 Xiulin 1 Wanrong 1 Fuli 1 Yanliao 1

Miaoli County area
Largest Intensity 3

Houlong 3 Liyutan 2 Sanyi 2 Taian 2 Miaoli City 2 Nanzhuang 2 Zhunan 2

Changhua County area
Largest Intensity 2

Yuanlin 2 Lukang 2 Dacheng 2 Changhua City 2 Erlin 2

Yunlin County area
Largest Intensity 2

Caoling 2 Gukeng 2 Tuku 2 Sihu 2 Xiluo 2 Douliu City 2 Shuilin 1 Mailiao 1

Yilan County area
Largest Intensity 2

Nanshan 2 Nan-ao 2 Niudou 2 Dongshan 2 Yilan City 2 Toucheng 2 Datong 1 Neicheng 1 Su-ao 1

Hsinchu County area
Largest Intensity 2

Wufeng 2 Zhutung 2 Zhubei City 2 Guanxi 2

Chiayi County area
Largest Intensity 2

Minxiong 2 Taibao City 2 Yizhu 2 Alishan 1 Fanlu 1

Hsinchu City area
Largest Intensity 2

Hsinchu City 2

Taoyuan City area
Largest Intensity 2

Xinwu 2 Sanguang 1 Daxi 1 Zhongli 1 Taoyuan City 1

New Taipei City area
Largest Intensity 2

Xindian 2 Xizhi 2 Sanxia 1 Wulai 1 New Taipei City 1 Wugu 1 Shuangxi 1 Tamsui 1 Wufenshan 1 Wanli 1

Chiayi City area
Largest Intensity 1

Chiayi City 1

Tainan City area
Largest Intensity 1

Shanhua 1 Jiali 1 Baihe 1 Yongkang 1

Taipei City area
Largest Intensity 1

Muzha 1 Taipei City 1 Xinyi District 1 Yangmingshan 1

Penghu County area
Largest Intensity 1

Magong City 1

More Information

Report Image 
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Intensity Map 
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PGA Map 
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PGV Map 
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Waveform (Acc) 
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Parameter 
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KMZ File 
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Remarks

Note
Origin Time The origin time of earthquake in terms of Taiwan time
Lat Latitude of earthquake (°N)
Lon Longitude of earthquake (°E)
Depth Focal depth of earthquake in km
Mag The local magnitude (ML)
Stacode Station's code
Staname Station's name
Stalat Latitude of station (°N)
Stalon Longitude of station (°E)
Dist Epicentral distance in km
BAZ Azimuth in degree
PGA Peak ground acceleration of three components (VNE) in cm/s2
PGV Peak ground velocity of three components (VNE) in cm/s
Int Taiwan intensity scale (Level 0, 1, 2, 3, 4, 5-, 5+, 6-, 6+, 7)
PGA(SUM) Peak ground acceleration (Vector sum) in cm/s2
PGV(SUM) Peak ground velocity (Vector sum) in cm/s