Earthquakes on April 1, 2025
276
EARTHQUAKES on April 1, 2025
24-hour UTC period · USGS data
144 km deep · 9 people felt it
Normal activitycompared to daily average (~250/day)
Magnitude Breakdown
M5.0+
6
M4.0–4.9
38
M3.0–3.9
17
M2.0–2.9
48
M1.0–1.9
167
Activity Summary
276
Total earthquakes
~250
Daily average
Normal
Activity level
6
M5.0+ events
Significant Earthquakes (M4.5+)
5.7
207 km NE of Lospalos, Timor Leste
10:15 UTC · 143.6 km deep
Felt by 9
5.2
6 km NW of Grindavík, Iceland
16:54 UTC · 10.0 km deep
Felt by 10
5.1
southern Mid-Atlantic Ridge
06:05 UTC · 10.0 km deep
5.1
59 km E of Egegik, Alaska
04:04 UTC · 12.7 km deep
Felt by 67
5.0
79 km ESE of Katsuren-haebaru, Japan
23:59 UTC · 10.0 km deep
Felt by 2
5.0
south of the Fiji Islands
13:59 UTC · 594.5 km deep
4.9
9 km WNW of Grindavík, Iceland
16:56 UTC · 4.4 km deep
04.9
5 km SSW of Tingloy, Philippines
09:25 UTC · 174.0 km deep
Earthquake Map — April 1, 2025
All Earthquakes — April 1, 2025
Showing 30 of 109 (filtered from 276)
(Filtered to M2.0+. Change the magnitude filter to see smaller events.)
| Time ↓ | Mag ↕ | Location ↕ | Depth ↕ | Felt ↕ | MMI | Alert | Status | Details |
|---|---|---|---|---|---|---|---|---|
2025-04-01 2025-04-01 23:59:52 UTC | 5.0mww | 79 km ESE of Katsuren-haebaru, Japan 26.019°, 128.589° | 10.0 km | 2 | - | - | ✓ Reviewed | USGS → |
At 23:59 UTC on April 1, 2025, a magnitude 5.0 tremor occurred 79 km ESE of Katsuren-haebaru, Japan. See the M5.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 23:58:54 UTC | 2.9md | 5 km WNW of Dublin, CA 37.705°, -121.994° | 10.3 km | 366 | - | - | ✓ Reviewed | USGS → |
On April 1, 2025, worldwide seismic activity registered a magnitude 2.9 earthquake 5 km WNW of Dublin, CA at 23:58 UTC. See the M2.9 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 23:54:45 UTC | 4.6mb | Bonin Islands, Japan region 27.553°, 142.878° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
On April 1, 2025, worldwide seismic activity registered a magnitude 4.6 earthquake in the Bonin Islands, Japan region at 23:54 UTC. See the M4.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 23:23:04 UTC | 4.6mb | 39 km SSW of Jurm, Afghanistan 36.528°, 70.676° | 89.6 km | 3 | - | - | ✓ Reviewed | USGS → |
At 23:23 UTC on April 1, 2025, a magnitude 4.6 tremor occurred 39 km SSW of Jurm, Afghanistan. See the M4.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 23:22:11 UTC | 4.4mb | 231 km ESE of Labasa, Fiji -17.179°, -178.610° | 563.6 km | - | - | - | ✓ Reviewed | USGS → |
On April 1, 2025, worldwide seismic activity registered a magnitude 4.4 earthquake 231 km ESE of Labasa, Fiji at 23:22 UTC. This deep-focus earthquake originated far below the brittle crust, deep inside the mantle. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 23:06:10 UTC | 3.5mw | 57 km NE of Valmy, Nevada 41.208°, -116.715° | 7.4 km | - | III | - | ✓ Reviewed | USGS → |
This magnitude 3.5 event was detected 57 km NE of Valmy, Nevada on April 1, 2025, with origin time 23:06 UTC. The event was offshore. See the M3.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 23:04:40 UTC | 3.0ml | 170 km ESE of Atka, Alaska 51.859°, -171.778° | 35.0 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 3.0 event was detected 170 km ESE of Atka, Alaska on April 1, 2025, with origin time 23:04 UTC. See the M3.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 22:10:41 UTC | 2.8md | 38 km N of San Juan, Puerto Rico 18.809°, -66.066° | 35.8 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 2.8 event was detected 38 km N of San Juan, Puerto Rico on April 1, 2025, with origin time 22:10 UTC. The event was offshore. See the M2.8 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 22:04:14 UTC | 4.0mb | 43 km SW of Shikotan, Russia 43.474°, 146.412° | 48.9 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 4.0 earthquake 43 km SW of Shikotan, Russia with origin time 22:04 UTC on April 1, 2025. The event was offshore. See the M4.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 21:29:05 UTC | 4.2mb | 34 km WSW of Gulishah Kach, Pakistan 32.508°, 70.022° | 72.0 km | - | - | - | ✓ Reviewed | USGS → |
At 21:29 UTC on April 1, 2025, a magnitude 4.2 tremor occurred 34 km WSW of Gulishah Kach, Pakistan. See the M4.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 21:28:29 UTC | 2.8ml | 201 km SE of Akutan, Alaska 52.798°, -163.723° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 2.8 earthquake 201 km SE of Akutan, Alaska came in on April 1, 2025 at 21:28 UTC. The event was offshore. See the M2.8 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 21:25:57 UTC | 4.0mb | 35 km ENE of Pototano, Indonesia -8.239°, 117.751° | 11.8 km | - | - | - | ✓ Reviewed | USGS → |
On April 1, 2025, worldwide seismic activity registered a magnitude 4.0 earthquake 35 km ENE of Pototano, Indonesia at 21:25 UTC. This event falls inside the aftershock decay of a nearby magnitude 4.9 earthquake that occurred about 19 hours earlier. See the M4.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 20:37:48 UTC | 2.0ml | 16 km SE of Fern Forest, Hawaii 19.355°, -155.028° | 0.5 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.0 earthquake was recorded 16 km SE of Fern Forest, Hawaii on April 1, 2025 at 20:37 UTC. This very shallow event was close enough to the surface that even modest magnitudes can produce significant local shaking. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 20:37:37 UTC | 4.1mb | 88 km N of Finschhafen, Papua New Guinea -5.754°, 147.813° | 207.7 km | - | - | - | ✓ Reviewed | USGS → |
April 1, 2025 brought a magnitude 4.1 earthquake 88 km N of Finschhafen, Papua New Guinea, logged at 20:37 UTC. The event was offshore. See the M4.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 20:37:03 UTC | 4.2mb | 11 km NE of Cabana, Peru -15.579°, -70.239° | 221.6 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 4.2 earthquake 11 km NE of Cabana, Peru at 20:37 UTC on April 1, 2025. The event was offshore. See the M4.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 20:31:15 UTC | 4.1mb | 120 km NNW of Finschhafen, Papua New Guinea -5.623°, 147.284° | 184.1 km | - | - | - | ✓ Reviewed | USGS → |
On April 1, 2025 at 20:31 UTC, a magnitude 4.1 earthquake struck 120 km NNW of Finschhafen, Papua New Guinea. See the M4.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 19:49:25 UTC | 3.1ml | 96 km SE of False Pass, Alaska 54.190°, -162.450° | 35.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 3.1 earthquake was recorded 96 km SE of False Pass, Alaska on April 1, 2025 at 19:49 UTC. The event was offshore. See the M3.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 19:47:40 UTC | 3.0ml | 109 km NNE of Pa‘auilo, Hawaii 20.919°, -154.894° | 11.1 km | 1 | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 3.0 earthquake 109 km NNE of Pa‘auilo, Hawaii came in on April 1, 2025 at 19:47 UTC. See the M3.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 19:44:57 UTC | 2.6ml | 16 km WSW of Johannesburg, CA 35.343°, -117.803° | 6.6 km | 3 | - | - | ✓ Reviewed | USGS → |
This magnitude 2.6 event was detected 16 km WSW of Johannesburg, CA on April 1, 2025, with origin time 19:44 UTC. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 19:38:58 UTC | 2.2ml | 33 km NNW of Valdez, Alaska 61.403°, -146.594° | 14.7 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 2.2 earthquake 33 km NNW of Valdez, Alaska came in on April 1, 2025 at 19:38 UTC. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 18:46:43 UTC | 4.6mb | Fiji region -18.260°, -177.838° | 580.0 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 4.6 earthquake in the Fiji region at 18:46 UTC on April 1, 2025. This deep-focus earthquake originated far below the brittle crust, deep inside the mantle. See the M4.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 18:19:32 UTC | 2.1ml | 102 km SSE of Adak, Alaska 51.057°, -175.953° | 26.0 km | - | - | - | ✓ Reviewed | USGS → |
On April 1, 2025, worldwide seismic activity registered a magnitude 2.1 earthquake 102 km SSE of Adak, Alaska at 18:19 UTC. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 18:13:35 UTC | 4.3mb | northern Mid-Atlantic Ridge 28.948°, -43.404° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
On April 1, 2025 at 18:13 UTC, a magnitude 4.3 earthquake struck near northern Mid-Atlantic Ridge. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 18:05:57 UTC | 2.2ml | 64 km N of Petersville, Alaska 63.075°, -150.908° | 125.3 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.2 seismic event took place 64 km N of Petersville, Alaska on April 1, 2025 at 18:05 UTC. The event was offshore. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 17:54:31 UTC | 2.3ml | 57 km S of Ugashik, Alaska 56.993°, -157.371° | 3.2 km | - | - | - | ✓ Reviewed | USGS → |
On April 1, 2025, worldwide seismic activity registered a magnitude 2.3 earthquake 57 km S of Ugashik, Alaska at 17:54 UTC. This very shallow event was close enough to the surface that even modest magnitudes can produce significant local shaking. See the M2.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 17:49:17 UTC | 3.2ml | 75 km W of Atka, Alaska 52.146°, -175.300° | 109.0 km | - | - | - | ✓ Reviewed | USGS → |
April 1, 2025 brought a magnitude 3.2 earthquake 75 km W of Atka, Alaska, logged at 17:49 UTC. The event was offshore. See the M3.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 17:37:11 UTC | 4.6mb | southeast Indian Ridge -42.118°, 84.488° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 4.6 event was detected near southeast Indian Ridge on April 1, 2025, with origin time 17:37 UTC. See the M4.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 17:30:55 UTC | 2.3md | 1 km SSE of Indios, Puerto Rico 17.979°, -66.812° | 16.6 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.3 earthquake was recorded 1 km SSE of Indios, Puerto Rico on April 1, 2025 at 17:30 UTC. It arrived roughly 11 hours after a larger magnitude 3.0 mainshock in the same 20 km area, placing it within the typical aftershock window. See the M2.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 17:17:11 UTC | 3.0mb_lg | 22 km S of Newkirk, New Mexico 34.868°, -104.228° | 5.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 3.0 seismic event took place 22 km S of Newkirk, New Mexico on April 1, 2025 at 17:17 UTC. The event was offshore. See the M3.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-01 2025-04-01 17:09:46 UTC | 3.1md | 18 km ESE of Miches, Dominican Republic 18.896°, -68.898° | 10.2 km | 1 | - | - | ✓ Reviewed | USGS → |
At 17:09 UTC on April 1, 2025, a magnitude 3.1 tremor occurred 18 km ESE of Miches, Dominican Republic. See the M3.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
Legend:
Mag: Magnitude (magType = ml, mb, mw, etc.)
Felt: Number of DYFI felt reports
MMI: Modified Mercalli Intensity (I-X+)
Alert: PAGER alert level
Depth: Shallow (<70km), Intermediate, Deep (>300km)
Status: Auto = preliminary, Reviewed = verified by seismologist
Click any row to see additional technical details.
About This Page
This page shows all earthquakes recorded by the USGS Earthquake Hazards Program during the 24-hour UTC period on April 1, 2025. Data includes all events of magnitude 1.0 or greater. Past earthquake data is considered final after review by USGS seismologists.