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3 quakes Mag. 2+
3 quakes Mag. 4+
Number of quakes vs long-term average, past 7 days

Latest quakes in or near Guam - list, stats and map

Overview

: Magnitude 5.4 Earthquake 150 Km SW of Merizo Village, Guam
Latest quake
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Mag. 4.4 earthquake Philippine Sea, 31 km northwest of Dededo Village, Dededo -
Strongest since 2024Mag. 5.4 150 Km SW of Merizo Village, Guam - Feb 4, 2024 -
Updated: Mar 29, 2024 06:43 GMT -
Find all latest earthquakes in or near Guam in our list below, updated every minute! Events are often reported within minutes. If you just felt a quake in or near Guam, find out which quakes are happening right now!
In the past 24 hours, Guam has had one quake of magnitude 4.4.
Since 2024, Guam has had 15 quakes of magnitudes above 4 and up to 5.4:
  • 5 quakes above magnitude 5
  • 10 quakes between magnitude 4 and 5
Latest today: Mag. 4.4 Earthquake 26 km NNW of Asan-Maina Village, Guam -
Strongest: Mag. 5.4 Earthquake 150 Km SW of Merizo Village, Guam -
Number of quakes per year
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Map and earthquake list

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Showing all recent or significant quakes since 2024, magnitude 0 or higher, within up to 50 km (31 mi) distance (16 quakes):
Latest quakes in or near Guam - list, stats and map
Date and TimeMag
Depth
Nearest VolcanoLocationDetailsMap
Mar 29, 12:09 pm (GMT +10)
Mar 29, 02:09 GMT
4.4

154 km
24 km (15 mi) to the NW Philippine Sea, Guam, 31 km northwest of Dededo Village, Dededo
I FELT IT
Info
Wednesday, March 27, 2024 GMT (1 quake)
Mar 27, 02:10 pm (GMT +10)
Mar 27, 04:10 GMT
?

n/a
Near Dededo Village, Dededo, Guam (unconfirmed)
I FELT IT - 5 reports
Info
Monday, March 25, 2024 GMT (1 quake)
Mar 25, 12:21 pm (GMT +10)
Mar 25, 02:21 GMT
5.2

10 km
151 km (94 mi) to the SW 152 km SSW of Merizo Village, Guam
I FELT IT
Info
Friday, March 22, 2024 GMT (1 quake)
Mar 23, 12:51 am (GMT +10)
Mar 22, 14:51 GMT
4.0

203 km
46 km (29 mi) to the N Philippine Sea, Guam, 58 km north of Dededo Village, Dededo
I FELT IT
Info
Monday, March 18, 2024 GMT (1 quake)
Mar 19, 03:37 am (GMT +10)
Mar 18, 17:37 GMT
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)
Mar 17, 13:36 GMT
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)
Mar 17, 08:58 GMT
4.7

10.1 km
97 km (60 mi) to the NW 103 km NNW of Piti Village, Guam Info
Friday, March 15, 2024 GMT (1 quake)
Mar 15, 02:54 pm (GMT +10)
Mar 15, 04:54 GMT
4.3

128 km
80 km (50 mi) to the SW Guam Region Info
Saturday, February 10, 2024 GMT (1 quake)
Feb 10, 02:11 pm (GMT +9)
Feb 10, 05:11 GMT
4.7

57 km
254 km (158 mi) to the SW 255 Km WSW of Merizo Village, Guam Info
Friday, February 9, 2024 GMT (1 quake)
Feb 9, 10:05 am (GMT +10)
Feb 9, 00:05 GMT
4.8

10 km
242 km (150 mi) to the SW South Of Mariana Islands Info
Sunday, February 4, 2024 GMT (1 quake)
Feb 4, 07:50 pm (GMT +10)
Feb 4, 09:50 GMT
5.4

53 km
150 km (93 mi) to the SW 150 Km SW of Merizo Village, Guam 28 reportsInfo
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About these data
Estimated combined seismic energy released: 2.6 x 1013 joules (7.33 gigawatt hours, equivalent to 6305 tons of TNT or 0.4 atomic bombs!) | about seismic energy

Guam Quake-O-Meter

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Earthquake statistics

Average number of earthquakes

Based on data from the past 14 years and our earthquake archive back to 1900, there are about 67 quakes on average per year in Guam:
  • Mag. 7 or higher: 0.06 quakes per year (or 1 quake every 15.6 years)
  • Mag. 6 or higher: 0.43 quakes per year (or 1 quake every 2.3 years)
  • Mag. 5 or higher: 12.7 quakes per year
  • Mag. 4 or higher: 68 quakes per year (or 5.7 quakes per month)
  • Mag. 3 or higher: 71 quakes per year (or 5.9 quakes per month)
  • Mag. 2 or higher: 71 quakes per year (or 5.9 quakes per month)
Guam has a very high level of seismic activity. 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.

Number of earthquakes over time

Past 90 days
30 days
7 days
24 hours
2023
2024 so far
Number of earthquakes over time: Past 90 days
Number of earthquakes over time: 30 days
Number of earthquakes over time: 7 days
Number of earthquakes over time: 24 hours
Number of earthquakes over time: 2023
Number of earthquakes over time: 2024 so far
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