Earthquakes on April 6, 2025
241
EARTHQUAKES on April 6, 2025
24-hour UTC period · USGS data
LARGEST: M5.0 — north of Severnaya Zemlya
10 km deep
Normal activitycompared to daily average (~250/day)
Magnitude Breakdown
M5.0+
1
M4.0–4.9
51
M3.0–3.9
15
M2.0–2.9
41
M1.0–1.9
133
Activity Summary
241
Total earthquakes
~250
Daily average
Normal
Activity level
1
M5.0+ events
Geographic Breakdown
By US State
Top Countries (International)
Significant Earthquakes (M4.5+)
5.0
north of Severnaya Zemlya
10:36 UTC · 10.0 km deep
4.9
South Sandwich Islands region
18:15 UTC · 10.0 km deep
4.9
84 km SSW of Corinto, Nicaragua
11:59 UTC · 40.9 km deep
4.9
116 km SSW of Pelabuhanratu, Indonesia
06:55 UTC · 35.3 km deep
Felt by 3
4.9
264 km SSE of Isangel, Vanuatu
06:29 UTC · 114.4 km deep
4.8
187 km ESE of Kimbe, Papua New Guinea
15:11 UTC · 10.0 km deep
4.8
217 km ESE of Kimbe, Papua New Guinea
10:05 UTC · 10.0 km deep
4.8
185 km ESE of Kimbe, Papua New Guinea
01:50 UTC · 10.0 km deep
Earthquake Map — April 6, 2025
All Earthquakes — April 6, 2025
Showing 30 of 108 (filtered from 241)
(Filtered to M2.0+. Change the magnitude filter to see smaller events.)
| Time ↓ | Mag ↕ | Location ↕ | Depth ↕ | Felt ↕ | MMI | Alert | Status | Details |
|---|---|---|---|---|---|---|---|---|
2025-04-06 2025-04-06 23:50:42 UTC | 4.6mb | Mid-Indian Ridge -15.600°, 66.880° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
April 6, 2025 brought a magnitude 4.6 earthquake near Mid-Indian Ridge, logged at 23:50 UTC. See the M4.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 23:47:39 UTC | 2.6ml | 10 km W of Forsan, Texas 32.096°, -101.480° | 8.9 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 2.6 event was detected 10 km W of Forsan, Texas on April 6, 2025, with origin time 23:47 UTC. The event was offshore. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 23:34:20 UTC | 4.0mb | 41 km SE of Ābdānān, Iran 32.765°, 47.767° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.0 earthquake was recorded 41 km SE of Ābdānān, Iran on April 6, 2025 at 23:34 UTC. The event was offshore. See the M4.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 22:44:50 UTC | 3.8mwr | 40 km ESE of Rasht, Tajikistan 38.875°, 70.795° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
On April 6, 2025, worldwide seismic activity registered a magnitude 3.8 earthquake 40 km ESE of Rasht, Tajikistan at 22:44 UTC. See the M3.8 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 22:16:44 UTC | 4.4mb | 176 km ESE of Kimbe, Papua New Guinea -6.199°, 151.591° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
At 22:16 UTC on April 6, 2025, a magnitude 4.4 tremor occurred 176 km ESE of Kimbe, Papua New Guinea. It arrived roughly 7 hours after a larger magnitude 4.8 mainshock in the same 20 km area, placing it within the typical aftershock window. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 22:00:24 UTC | 2.1ml | 15 km NE of Yerington, Nevada 39.065°, -119.014° | 7.3 km | - | - | - | ✓ Reviewed | USGS → |
At 22:00 UTC on April 6, 2025, a magnitude 2.1 tremor occurred 15 km NE of Yerington, Nevada. The event was offshore. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 22:00:23 UTC | 4.5mb | 48 km ESE of Kirakira, Solomon Islands -10.653°, 162.315° | 50.9 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.5 seismic event took place 48 km ESE of Kirakira, Solomon Islands on April 6, 2025 at 22:00 UTC. See the M4.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 21:49:02 UTC | 4.1mb | 19 km WSW of Wairau Valley, New Zealand -41.615°, 173.306° | 73.3 km | 2 | - | - | ✓ Reviewed | USGS → |
A magnitude 4.1 seismic event took place 19 km WSW of Wairau Valley, New Zealand on April 6, 2025 at 21:49 UTC. See the M4.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 21:36:36 UTC | 2.9md | 2 km SW of Indios, Puerto Rico 17.979°, -66.831° | 15.6 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.9 seismic event took place 2 km SW of Indios, Puerto Rico on April 6, 2025 at 21:36 UTC. The event was offshore. See the M2.9 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 21:14:58 UTC | 4.6mb | 188 km ESE of Kimbe, Papua New Guinea -6.250°, 151.690° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
On April 6, 2025 at 21:14 UTC, a magnitude 4.6 earthquake struck 188 km ESE of Kimbe, Papua New Guinea. This event falls inside the aftershock decay of a nearby magnitude 4.8 earthquake that occurred about 6 hours earlier. See the M4.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 21:13:34 UTC | 2.1ml | 9 km S of Princeton, Canada 49.373°, -120.490° | -0.2 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.1 earthquake was recorded 9 km S of Princeton, Canada on April 6, 2025 at 21:13 UTC. This very shallow event was close enough to the surface that even modest magnitudes can produce significant local shaking. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 20:59:37 UTC | 2.7ml | 107 km SW of Adak, Alaska 51.295°, -177.871° | 35.0 km | - | - | - | ✓ Reviewed | USGS → |
On April 6, 2025, worldwide seismic activity registered a magnitude 2.7 earthquake 107 km SW of Adak, Alaska at 20:59 UTC. The event was offshore. See the M2.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 20:43:49 UTC | 2.6ml | 92 km SSE of False Pass, Alaska 54.153°, -162.632° | 35.0 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 2.6 earthquake 92 km SSE of False Pass, Alaska came in on April 6, 2025 at 20:43 UTC. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 20:28:21 UTC | 4.4mb | 181 km ESE of Kimbe, Papua New Guinea -6.288°, 151.598° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 4.4 earthquake 181 km ESE of Kimbe, Papua New Guinea at 20:28 UTC on April 6, 2025. This event falls inside the aftershock decay of a nearby magnitude 4.8 earthquake that occurred about 5 hours earlier. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 19:52:28 UTC | 3.6mb | 98 km S of Nikolski, Alaska 52.061°, -168.669° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 3.6 event was detected 98 km S of Nikolski, Alaska on April 6, 2025, with origin time 19:52 UTC. The event was offshore. See the M3.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 19:37:36 UTC | 2.1ml | 72 km WSW of Atka, Alaska 51.986°, -175.204° | 72.8 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 2.1 earthquake 72 km WSW of Atka, Alaska at 19:37 UTC on April 6, 2025. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 19:33:02 UTC | 4.3mb | 200 km S of Kokopo, Papua New Guinea -6.126°, 151.947° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
At 19:33 UTC on April 6, 2025, a magnitude 4.3 tremor occurred 200 km S of Kokopo, Papua New Guinea. This event falls inside the aftershock decay of a nearby magnitude 4.8 earthquake that occurred about 9 hours earlier. The event was offshore. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 19:30:57 UTC | 4.5mb | 194 km S of Kokopo, Papua New Guinea -6.082°, 152.019° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
April 6, 2025 brought a magnitude 4.5 earthquake 194 km S of Kokopo, Papua New Guinea, logged at 19:30 UTC. The event was offshore. See the M4.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 19:22:05 UTC | 4.3mb | 56 km NNE of Insrom, Indonesia -0.694°, 136.270° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 4.3 earthquake 56 km NNE of Insrom, Indonesia at 19:22 UTC on April 6, 2025. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 19:02:13 UTC | 2.0ml | 32 km SSE of Hawthorne, Nevada 38.243°, -118.515° | 14.4 km | - | - | - | ✓ Reviewed | USGS → |
On April 6, 2025, worldwide seismic activity registered a magnitude 2.0 earthquake 32 km SSE of Hawthorne, Nevada at 19:02 UTC. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 18:44:14 UTC | 4.4mwr | 10 km WNW of Kalávryta, Greece 38.068°, 21.999° | 12.7 km | 3 | - | - | ✓ Reviewed | USGS → |
This magnitude 4.4 event was detected 10 km WNW of Kalávryta, Greece on April 6, 2025, with origin time 18:44 UTC. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 18:30:01 UTC | 2.2ml | 4 km N of Stanton, Texas 32.167°, -101.789° | 8.3 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 2.2 event was detected 4 km N of Stanton, Texas on April 6, 2025, with origin time 18:30 UTC. The event was offshore. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 18:15:08 UTC | 4.9mb | South Sandwich Islands region -58.660°, -23.756° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.9 earthquake was recorded in the South Sandwich Islands region on April 6, 2025 at 18:15 UTC. See the M4.9 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 18:07:09 UTC | 2.6ml | 53 km SSE of Denali National Park, Alaska 63.074°, -151.475° | 1.3 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.6 seismic event took place 53 km SSE of Denali National Park, Alaska on April 6, 2025 at 18:07 UTC. This very shallow event was close enough to the surface that even modest magnitudes can produce significant local shaking. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 15:57:01 UTC | 2.2ml | 62 km ESE of Pedro Bay, Alaska 59.584°, -153.072° | 101.0 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 2.2 earthquake 62 km ESE of Pedro Bay, Alaska came in on April 6, 2025 at 15:57 UTC. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 15:40:41 UTC | 2.1ml | 50 km E of Pedro Bay, Alaska 59.736°, -153.213° | 108.0 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 2.1 event was detected 50 km E of Pedro Bay, Alaska on April 6, 2025, with origin time 15:40 UTC. The event was offshore. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 15:33:48 UTC | 4.6mb | 202 km ESE of Kimbe, Papua New Guinea -6.373°, 151.769° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.6 earthquake was recorded 202 km ESE of Kimbe, Papua New Guinea on April 6, 2025 at 15:33 UTC. Coming 1 hours after a magnitude 4.8 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. See the M4.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 15:32:56 UTC | 2.3ml | 5 km NE of Sand Point, Alaska 55.379°, -160.448° | 8.6 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 2.3 earthquake 5 km NE of Sand Point, Alaska at 15:32 UTC on April 6, 2025. The event was offshore. See the M2.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 15:16:24 UTC | 4.6mb | 199 km ESE of Kimbe, Papua New Guinea -6.368°, 151.743° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 4.6 earthquake 199 km ESE of Kimbe, Papua New Guinea with origin time 15:16 UTC on April 6, 2025. It arrived roughly 1 hours after a larger magnitude 4.8 mainshock in the same 20 km area, placing it within the typical aftershock window. See the M4.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-04-06 2025-04-06 15:15:34 UTC | 3.7ml | 12 km E of Greenwater, Washington 47.172°, -121.486° | 9.4 km | 344 | III | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 3.7 earthquake 12 km E of Greenwater, Washington at 15:15 UTC on April 6, 2025. The event was offshore. See the M3.7 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 6, 2025. Data includes all events of magnitude 1.0 or greater. Past earthquake data is considered final after review by USGS seismologists.