Moderate mag. 4.3 earthquake - South China Sea, 63 km southwest of Hengchun, Pingtung, Taiwan, on Monday, 25 Jan 2021 10:24 pm (GMT +8) -
Quake Data | Interactive map | User Reports | Earlier quakes in same area | Quakes in Taiwan| Taiwan | Kaohsiung

Moderate magnitude 4.3 earthquake at 10 km depth
25 Jan 14:40 UTC: First to report: BMKG after 15 minutes.
Update Mon, 25 Jan 2021, 14:45
Light 4.3 quake hits near Hengchun, Pingtung, Taiwan, Taiwan4.3 quake 25 Jan 10:24 pm (GMT +8)
Just 20 minutes ago, a 4.3-magnitude earthquake struck near Hengchun, Pingtung, Taiwan. The tremor was recorded late at night on Monday 25 January 2021 at 10:24 pm local time, at a shallow depth of 10 km below the surface.
The event was filed by Indonesia's Meteorology, Climatology, and Geophysical Agency (BMKG), the first seismological agency to report it.
Towns or cities near the epicenter where the quake might have been felt as very weak shaking include Hengchun (pop. 31,300) located 63 km from the epicenter, and Donggang (pop. 48,100) 93 km away.
VolcanoDiscovery will automatically update magnitude and depth if these change and follow up if other significant news about the quake become available. If you’re in the area, please send us your experience through our reporting mechanism, either online or via our mobile app. This will help us provide more first-hand updates to anyone around the globe who wants to know more about this quake.
The event was filed by Indonesia's Meteorology, Climatology, and Geophysical Agency (BMKG), the first seismological agency to report it.
Towns or cities near the epicenter where the quake might have been felt as very weak shaking include Hengchun (pop. 31,300) located 63 km from the epicenter, and Donggang (pop. 48,100) 93 km away.
VolcanoDiscovery will automatically update magnitude and depth if these change and follow up if other significant news about the quake become available. If you’re in the area, please send us your experience through our reporting mechanism, either online or via our mobile app. This will help us provide more first-hand updates to anyone around the globe who wants to know more about this quake.
Earthquake data:
Date & time: 25 Jan 2021 14:24:47 UTC -
Local time at epicenter: Monday, 25 Jan 2021 10:24 pm (GMT +8)
Magnitude: 4.3
Depth: 10.0 km
Epicenter latitude / longitude: 21.65°N / 120.27°E

Nearest volcano: Unnamed (213 km / 132 mi)
Nearby towns and cities:
63 km (39 mi) SW of Hengchun (pop: 31,300) --> See nearby quakes!
93 km (57 mi) S of Donggang (pop: 48,100) --> See nearby quakes!
108 km (67 mi) S of Kaohsiung City (pop: 1,519,700) --> See nearby quakes!
149 km (93 mi) S of Tainan City (pop: 771,200) --> See nearby quakes!
153 km (95 mi) SW of Taitung City (pop: 109,600) --> See nearby quakes!
224 km (139 mi) SSE of Magong (pop: 56,400) --> See nearby quakes!
231 km (143 mi) S of Douliu (pop: 104,700) --> See nearby quakes!
255 km (159 mi) S of Nantou City (pop: 105,700) --> See nearby quakes!
258 km (161 mi) S of Yuanlin (pop: 124,700) --> See nearby quakes!
399 km (248 mi) SSW of Taipei (pop: 7,871,900) --> See nearby quakes!
Weather at epicenter at time of quake:
Scattered Clouds
21.4°C (70 F), humidity: 78%, wind: 10 m/s (19 kts) from ENE
Primary data source: BMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)Scattered Clouds

Estimated released energy: 1.8 x 1011 joules (49.4 megawatt hours, equivalent to 42.5 tons of TNT) More info
Data for the same earthquake reported by different agencies
Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
Magnitude | Depth | Location | Source |
M 4.3 | 10 km | Taiwan Region | BMKG |
M 4.5 | 10 km | Taiwan Region | GFZ |
M 5.0 | 10 km | TAIWAN REGION | EMSC |
M 5.0 | 10 km | 90 Km WSW of Hengchun, Taiwan | USGS |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
be the first to report it!
There are no user reports for this quake yet. If you felt it Earlier earthquakes in the same area since 1900
- Date / time UTC| Mag |Depth|Age|Distance| Details
- 24 Nov 1951 18:50| 7.8 |30km / 19mi|69 years ago|187km / 116mi| Taitung, 38 km N of Taitung City, Taiwan
- 21 Oct 1951 21:34| 7.5 |25km / 16mi|69 years ago|235km / 146mi| 58 km S of Hualien City, Taiwan
- 23 Jul 1978 14:42| 7.4 |17km / 10.6mi|43 years ago|146km / 91mi| Philippines Sea, 26 km N of Kotosho Island, Taiwan
- 25 Jan 1972 02:06| 7.3 |25km / 16mi|49 years ago|233km / 145mi| Philippines Sea, 80 km E of Green Island, Taitung, Taiwan
- 24 Nov 1951 18:47| 7.3 |25km / 16mi|69 years ago|185km / 115mi| Taitung, 34 km N of Taitung City, Taiwan
- 16 Dec 1941 19:19| 7.3 |15km / 9.3mi|79 years ago|184km / 115mi| 21 km N of Yujing, Tainan, Taiwan
- 15 Aug 1959 08:57| 7.2 |25km / 16mi|62 years ago|98km / 61mi| Philippines Sea, 38 km E of Hengchun, Pingtung, Taiwan
- 26 Dec 2006 12:26| 7.1 |10km / 6.2mi|14 years ago|33km / 21mi| South China Sea, 31 km SW of Hengchun, Pingtung, Taiwan
- 25 Jan 1972 03:41| 7.1 |25km / 16mi|49 years ago|239km / 148mi| Philippines Sea, 93 km NE of Taitung City, Taiwan
- 26 Feb 1968 10:50| 7.1 |25km / 16mi|53 years ago|165km / 103mi| Philippines Sea, 15 km NW of Green Island, Taitung, Taiwan
Hint: Click on Date/Time to show latest first
Show all