Latest quakes in or near Guam - list, stats and map
Latest See all | Mag. 4.7 earthquake North Pacific Ocean - Dededo, Guam - Apr 28, 2024 - |
Strongest since 2024 | Mag. 5.4 North Pacific Ocean - Dededo, Guam - Apr 17, 2024 - |
- 6 quakes above magnitude 5
- 21 quakes between magnitude 4 and 5
Date and Time | Mag Depth | Nearest Volcano | Location | Details | Map |
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Apr 28, 08:23 pm (GMT +10) | 4.7 10 km | 90 km (56 mi) to the SE | 92 km ESE of Inarajan Village, Guam I FELT IT | Info | |
Tuesday, April 16, 2024 GMT (1 quake) | |||||
Apr 17, 12:58 am (GMT +10) | 5.4 18 km | 86 km (53 mi) to the SE | North Pacific Ocean, 96 km southeast of Dededo Village, Dededo, Guam 6 reports | Info | |
Tuesday, April 2, 2024 GMT (1 quake) | |||||
Apr 2, 01:52 pm (GMT +11) | 4.7 33 km | 272 km (169 mi) to the SW | South of Mariana Islands | Info | |
Friday, March 29, 2024 GMT (1 quake) | |||||
Mar 29, 12:10 pm (GMT +10) | 4.4 154 km | 24 km (15 mi) to the NW | 26 km NNW of Asan-Maina Village, Guam | Info | |
Wednesday, March 27, 2024 GMT (2 quakes) | |||||
Mar 27, 02:10 pm (GMT +10) | ? n/a | Near Dededo Village, Dededo, Guam (unconfirmed) 5 reports | Info | ||
Mar 27, 02:05 pm (GMT +10) | 4.7 35 km | 57 km (35 mi) to the SE | 60 km ESE of Yigo Village, Guam | Info | |
Monday, March 25, 2024 GMT (1 quake) | |||||
Mar 25, 12:21 pm (GMT +10) | 5.2 10 km | 151 km (94 mi) to the SW | 152 km SSW of Merizo Village, Guam | Info | |
Friday, March 22, 2024 GMT (1 quake) | |||||
Mar 23, 12:51 am (GMT +10) | 4.0 203 km | 46 km (29 mi) to the N | Guam: Rota Region, n. Mariana Islands | Info | |
Monday, March 18, 2024 GMT (1 quake) | |||||
Mar 19, 03:37 am (GMT +10) | 4.6 13 km | 102 km (63 mi) to the NW | 107 km NNW of Piti Village, Guam | Info | |
Sunday, March 17, 2024 GMT (2 quakes) | |||||
Mar 17, 11:36 pm (GMT +10) | 4.9 10 km | 108 km (67 mi) to the NW | 111 km NW of Piti Village, Guam | Info | |
Mar 17, 06:58 pm (GMT +10) | 4.7 10.1 km | 97 km (60 mi) to the NW | 103 km NNW of Piti Village, Guam | Info |
Guam Quake-O-Meter
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Earthquake statistics
Average number of earthquakes
- Mag. 7 or higher: 0.06 quakes per year (or 1 quake every 15.6 years)
- Mag. 6 or higher: 0.58 quakes per year (or 1 quake every 1.7 years)
- Mag. 5 or higher: 13.6 quakes per year
- Mag. 4 or higher: 86 quakes per year (or 7.2 quakes per month)
- Mag. 3 or higher: 89 quakes per year (or 7.4 quakes per month)
- Mag. 2 or higher: 89 quakes per year (or 7.4 quakes per month)
Number of earthquakes over time
Guam Earthquake FAQ
+How frequent are earthquakes in Guam?
Guam has a very high level of seismic activity. Based on data from the past 14 years and our earthquake archive back to 1900, there are about 84 quakes on average per year in Guam. Guam has had at least 8 quakes above magnitude 7 since 1900, which suggests that larger earthquakes of this size occur infrequently, probably on average approximately every 15 to 20 years.
+How many earthquakes occur every year in Guam?
On average, Guam has about 89 quakes of magnitude 3 or higher per year (Mag 4+: 86 quakes per year, Mag 5+: 13.6 quakes per year).
+When was the latest earthquake in Guam?
The last earthquake in Guam occurred 8 days ago and had a magnitude of 4.7:
A strong magnitude 4.7 earthquake occurred in the North Pacific Ocean near the coast of Guam in the evening of Sunday, Apr 28, 2024 at 8.23 pm local time (GMT +10). The quake had a very shallow depth of 10 km (6 mi) and was not felt (or at least not reported so).
+How many quakes were there in Guam since 2024?
Since 2024, Guam has been shaken by 6 quakes of magnitude 5.0 or above and 21 quakes between 4.0 and 5.0.
+What was the strongest quake in Guam since 2024?
The strongest earthquake in Guam since 2024 had a magnitude of 5.4 and occurred 3 weeks ago:
A strong magnitude 5.4 earthquake occurred in the North Pacific Ocean near the coast of Guam in the early morning of Wednesday, Apr 17, 2024 at 12.58 am local time (GMT +10). The quake had a very shallow depth of 17.9 km (11 mi) and was felt by many near the epicenter.
Embed or share standalone map
You can use the standalone version of our interactive earthquake map or embed it on your website:Largest Quakes in or near Guam
Date and Time | Mag Depth | ###DIST_LABEL### | Location | Details | Map |
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