RSS feed source: US National Weather Service
Mon, 21 Apr 2025, 20:20 | BY: EARTHQUAKEMONITOR
Worldwide earthquakes above magnitude 3 during the past 24 hours on 21 Apr 2025
Summary: 3 quakes 5.0+, 40 quakes 4.0+, 145 quakes 3.0+, 263 quakes 2.0+ (451 total)
This report is being updated every hour.
Magnitude 5+: 3 earthquakes
Magnitude 4+: 40 earthquakes
Magnitude 3+: 145 earthquakes
Magnitude 2+: 263 earthquakes
No quakes of magnitude 6 or higherTotal seismic energy estimate: 1.9 x 1013 joules (5.41 gigawatt hours, equivalent to 4651 tons of TNT or 0.3 atomic bombs!) | equivalent to ONE quake of magnitude 5.7 learn more10 largest earthquakes in the world (past 24 hours)#1: Mag 5.2 North of Ascension IslandMonday, Apr 21, 2025, at 06:53 am (GMT -1) – #2: Mag 5.1 South Atlantic Ocean, 83 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsMonday, Apr 21, 2025, at 01:46 pm (GMT -2) – #3: Mag 5.0 Philippine Sea, GuamMonday, Apr 21, 2025, at 05:33 am (GMT +9) – #4: Mag 4.8 Indian Ocean, 495 km south of Saint-Denis, ReunionMonday, Apr 21, 2025, at 12:59 am (GMT +4) – #5: Mag 4.8 Philippine Sea, 172 km west of Guam Island, GuamMonday, Apr 21, 2025, at 06:33 am (GMT +10) – #6: Mag 4.7 North Pacific Ocean, PanamaMonday, Apr 21, 2025, at 11:36 am (GMT -5) – #7: Mag 4.7 172 km northeast of Nagqu, Tibet, ChinaMonday,
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