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Earthquake Report

Earthquake Report Map

Earthquake Report No.083

  • Origin Time: 2025/04/09 09:53:25
  • Epicenter: 24.6°N, 121.81°E 15.5 km SSE of Yilan County Hall
  • Focal depth: 72.4 km
  • Magnitude (ML): 5.8

Intensity

Wuta 4 Nan-ao 4 Su-ao 3 Dongshan 3 Neicheng 3 Yilan City 3 Niudou 3 Toucheng 3 Aohua 3 Nanshan 3 Datong 2 Guishandao 2
Taroko 4 Heping 3 Xibao 3 Hualien City 3 Yanliao 3 Xiulin 2 Tongmen 2 Xilin 2 Guangfu 2 Jiqi 2 Shuilian 1 Hongye 1 Yuli 1 Fuli 1
Sanguang 3 Taoyuan City 3 Daxi 2 Zhongli 2 Xinwu 2
Xindian 3 Wufenshan 3 Xizhi 3 Tamsui 3 Wulai 2 Shuangxi 2 New Taipei City 2 Sanxia 2 Wugu 2 Wanli 2 Shimen 2 Sandiaojiao 2
Lishan 3 Deji 3 Wushikeng 2 Wufeng 2 Dajia 1 Taichung City 1 Wuqi 1
Hehuanshan 3 Aowanda 2 Guoxing 2 Sun Moon Lake 2 Nantou City 2 Mingjian 2 Xinyi Township 2 Yushan 2 Yuchi 2 Puli 1 Zhushan 1
Zhutung 3 Guanxi 2 Wufeng 2 Emei 2 Zhubei City 2
Changhua City 3 Yuanlin 2 Lukang 2 Dacheng 2
Muzha 2 Taipei City 2 Yangmingshan 2
Keelung City 2 Pengjiayu 1
Nanzhuang 2 Zhunan 2 Miaoli City 2 Taian 1 Sanyi 1 Liyutan 1
Alishan 2 Fanlu 2 Minxiong 2 Taibao City 2 Dapu 1 Yizhu 1
Caoling 2 Gukeng 2 Xiluo 2 Tuku 2 Mailiao 2 Sihu 2 Douliu City 2 Shuilin 2
Chishang 2 Changbin 1 Haiduan 1 Chenggong 1 Lidao 1 Donghe 1 Taimali 1 Lanyu 1
Nanxi 1 Baihe 1 Shanhua 1 Xinhua 1 Jiali 1 Tsengwen 1 Yongkang 1

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