Earthquakes on February 4, 2025
270
EARTHQUAKES on February 4, 2025
24-hour UTC period · USGS data
LARGEST: M5.7 — West Chile Rise
10 km deep
Normal activitycompared to daily average (~250/day)
Magnitude Breakdown
M5.0+
11
M4.0–4.9
72
M3.0–3.9
18
M2.0–2.9
38
M1.0–1.9
131
Activity Summary
270
Total earthquakes
~250
Daily average
Normal
Activity level
11
M5.0+ events
Significant Earthquakes (M4.5+)
5.7
West Chile Rise
01:40 UTC · 10.0 km deep
5.3
21 km NE of Firá, Greece
13:04 UTC · 13.5 km deep
Felt by 19
5.1
northern Mid-Atlantic Ridge
18:21 UTC · 10.0 km deep
5.1
143 km SSW of Kokopo, Papua New Guinea
09:36 UTC · 57.4 km deep
5.0
Kuril Islands
23:47 UTC · 10.0 km deep
5.0
88 km SE of Kuqa, China
23:42 UTC · 10.0 km deep
5.0
151 km SE of Akutan, Alaska
19:27 UTC · 10.0 km deep
5.0
northern Mid-Atlantic Ridge
17:37 UTC · 10.0 km deep
Earthquake Map — February 4, 2025
All Earthquakes — February 4, 2025
Showing 30 of 139 (filtered from 270)
(Filtered to M2.0+. Change the magnitude filter to see smaller events.)
| Time ↓ | Mag ↕ | Location ↕ | Depth ↕ | Felt ↕ | MMI | Alert | Status | Details |
|---|---|---|---|---|---|---|---|---|
2025-02-04 2025-02-04 23:57:06 UTC | 4.2mb | 22 km NE of Oía, Greece 36.594°, 25.575° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 4.2 earthquake 22 km NE of Oía, Greece at 23:57 UTC on February 4, 2025. This event falls inside the aftershock decay of a nearby magnitude 5.3 earthquake that occurred about 11 hours earlier. The event was offshore. See the M4.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 23:53:18 UTC | 4.2mb | 28 km ESE of Íos, Greece 36.669°, 25.598° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 4.2 event was detected 28 km ESE of Íos, Greece on February 4, 2025, with origin time 23:53 UTC. Coming 11 hours after a magnitude 5.3 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. See the M4.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 23:50:47 UTC | 4.2mb | 45 km N of Limín Khersonísou, Greece 35.729°, 25.488° | 59.3 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 4.2 earthquake 45 km N of Limín Khersonísou, Greece came in on February 4, 2025 at 23:50 UTC. The event was offshore. See the M4.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 23:50:06 UTC | 2.6md | 16 km WSW of Toms Place, CA 37.463°, -118.815° | 7.8 km | 2 | - | - | ✓ Reviewed | USGS → |
At 23:50 UTC on February 4, 2025, a magnitude 2.6 tremor occurred 16 km WSW of Toms Place, CA. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 23:47:57 UTC | 5.0mb | Kuril Islands 46.533°, 153.439° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
At 23:47 UTC on February 4, 2025, a magnitude 5.0 tremor occurred near Kuril Islands. See the M5.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 23:42:32 UTC | 5.0mb | 88 km SE of Kuqa, China 41.230°, 83.772° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 5.0 earthquake 88 km SE of Kuqa, China at 23:42 UTC on February 4, 2025. The event was offshore. See the M5.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 22:51:33 UTC | 4.0mb | 57 km SE of Atlasovo, Russia 55.206°, 160.209° | 128.1 km | - | - | - | ✓ Reviewed | USGS → |
February 4, 2025 brought a magnitude 4.0 earthquake 57 km SE of Atlasovo, Russia, logged at 22:51 UTC. The event was offshore. See the M4.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 22:33:50 UTC | 4.5mb | 142 km W of Hihifo, Tonga -15.967°, -175.123° | 253.2 km | - | - | - | ✓ Reviewed | USGS → |
At 22:33 UTC on February 4, 2025, a magnitude 4.5 tremor occurred 142 km W of Hihifo, Tonga. The event was offshore. See the M4.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 22:28:19 UTC | 2.6ml | Rat Islands, Aleutian Islands, Alaska 51.816°, 178.524° | 103.5 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 2.6 earthquake near Rat Islands, Aleutian Islands, Alaska at 22:28 UTC on February 4, 2025. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 21:41:29 UTC | 2.1ml | 259 km SSE of Chenega, Alaska 57.960°, -146.067° | 11.5 km | - | - | - | ✓ Reviewed | USGS → |
On February 4, 2025 at 21:41 UTC, a magnitude 2.1 earthquake struck 259 km SSE of Chenega, Alaska. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 21:34:02 UTC | 3.0ml | 54 km NE of Adak, Alaska 52.224°, -176.070° | 214.0 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 3.0 earthquake 54 km NE of Adak, Alaska came in on February 4, 2025 at 21:34 UTC. The event was offshore. See the M3.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 21:17:13 UTC | 2.4ml | 154 km SE of Akutan, Alaska 53.313°, -163.881° | 25.5 km | - | - | - | ✓ Reviewed | USGS → |
On February 4, 2025, worldwide seismic activity registered a magnitude 2.4 earthquake 154 km SE of Akutan, Alaska at 21:17 UTC. It arrived roughly 2 hours after a larger magnitude 5.0 mainshock in the same 20 km area, placing it within the typical aftershock window. The event was offshore. See the M2.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 21:11:41 UTC | 4.0mb | 21 km ENE of Mesariá, Greece 36.494°, 25.656° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
On February 4, 2025 at 21:11 UTC, a magnitude 4.0 earthquake struck 21 km ENE of Mesariá, Greece. Coming 8 hours after a magnitude 5.3 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. See the M4.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 20:43:33 UTC | 3.7mb | 184 km WNW of Adak, Alaska 52.310°, -179.238° | 219.9 km | - | - | - | ✓ Reviewed | USGS → |
At 20:43 UTC on February 4, 2025, a magnitude 3.7 tremor occurred 184 km WNW of Adak, Alaska. See the M3.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 20:40:59 UTC | 4.4mb | 31 km SSW of Amorgós, Greece 36.587°, 25.723° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
On February 4, 2025, worldwide seismic activity registered a magnitude 4.4 earthquake 31 km SSW of Amorgós, Greece at 20:40 UTC. It arrived roughly 8 hours after a larger magnitude 5.3 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. | ||||||||
2025-02-04 2025-02-04 20:33:03 UTC | 3.1ml | 151 km SE of Akutan, Alaska 53.342°, -163.906° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
On February 4, 2025, worldwide seismic activity registered a magnitude 3.1 earthquake 151 km SE of Akutan, Alaska at 20:33 UTC. It arrived roughly 1 hours after a larger magnitude 5.0 mainshock in the same 20 km area, placing it within the typical aftershock window. The event was offshore. See the M3.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 20:19:10 UTC | 3.0ml | 155 km SE of Akutan, Alaska 53.268°, -163.929° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 3.0 seismic event took place 155 km SE of Akutan, Alaska on February 4, 2025 at 20:19 UTC. Coming 1 hours after a magnitude 5.0 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. The event was offshore. See the M3.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 20:18:22 UTC | 4.2mb | 19 km NE of Mesariá, Greece 36.498°, 25.630° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.2 seismic event took place 19 km NE of Mesariá, Greece on February 4, 2025 at 20:18 UTC. This event falls inside the aftershock decay of a nearby magnitude 5.3 earthquake that occurred about 7 hours earlier. The event was offshore. See the M4.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 20:10:51 UTC | 3.2ml | 222 km W of Ferndale, California 40.423°, -126.877° | 10.0 km | 1 | - | - | ✓ Reviewed | USGS → |
February 4, 2025 brought a magnitude 3.2 earthquake 222 km W of Ferndale, California, logged at 20:10 UTC. The event was offshore. See the M3.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 20:06:54 UTC | 4.5mb | 28 km NE of Mesariá, Greece 36.543°, 25.705° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 4.5 earthquake 28 km NE of Mesariá, Greece at 20:06 UTC on February 4, 2025. This event falls inside the aftershock decay of a nearby magnitude 5.3 earthquake that occurred about 7 hours earlier. The event was offshore. See the M4.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 20:05:38 UTC | 4.5mb | 26 km ENE of Mesariá, Greece 36.477°, 25.728° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 4.5 event was detected 26 km ENE of Mesariá, Greece on February 4, 2025, with origin time 20:05 UTC. Coming 7 hours after a magnitude 5.3 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. See the M4.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 20:03:11 UTC | 4.2mb | 9 km NE of Oía, Greece 36.527°, 25.450° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
February 4, 2025 brought a magnitude 4.2 earthquake 9 km NE of Oía, Greece, logged at 20:03 UTC. Coming 7 hours after a magnitude 5.3 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. The event was offshore. See the M4.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 20:00:23 UTC | 4.7mww | 20 km NE of Firá, Greece 36.566°, 25.565° | 10.0 km | 1 | - | - | ✓ Reviewed | USGS → |
On February 4, 2025, worldwide seismic activity registered a magnitude 4.7 earthquake 20 km NE of Firá, Greece at 20:00 UTC. This event falls inside the aftershock decay of a nearby magnitude 5.3 earthquake that occurred about 7 hours earlier. The event was offshore. See the M4.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 20:00:06 UTC | 4.2mwr | 49 km W of Yak'airike, China 38.279°, 76.406° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
On February 4, 2025 at 20:00 UTC, a magnitude 4.2 earthquake struck 49 km W of Yak'airike, China. The event was offshore. See the M4.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 19:54:22 UTC | 4.1mb | 21 km NE of Firá, Greece 36.556°, 25.602° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.1 earthquake was recorded 21 km NE of Firá, Greece on February 4, 2025 at 19:54 UTC. Coming 7 hours after a magnitude 5.3 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. The event was offshore. See the M4.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 19:53:59 UTC | 2.8ml | 152 km SE of Akutan, Alaska 53.322°, -163.920° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
On February 4, 2025, worldwide seismic activity registered a magnitude 2.8 earthquake 152 km SE of Akutan, Alaska at 19:53 UTC. This event falls inside the aftershock decay of a nearby magnitude 5.0 earthquake that occurred about 1 hours earlier. The event was offshore. See the M2.8 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 19:52:04 UTC | 4.3mb | 20 km NE of Firá, Greece 36.534°, 25.615° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
At 19:52 UTC on February 4, 2025, a magnitude 4.3 tremor occurred 20 km NE of Firá, Greece. Coming 7 hours after a magnitude 5.3 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. The event was offshore. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 19:50:33 UTC | 4.4mb | 30 km NE of Firá, Greece 36.608°, 25.676° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
At 19:50 UTC on February 4, 2025, a magnitude 4.4 tremor occurred 30 km NE of Firá, Greece. This event falls inside the aftershock decay of a nearby magnitude 5.3 earthquake that occurred about 7 hours earlier. The event was offshore. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 19:32:26 UTC | 4.6mwr | 151 km SE of Akutan, Alaska 53.310°, -163.945° | 10.0 km | - | I | - | ✓ Reviewed | USGS → |
Reports of a magnitude 4.6 earthquake 151 km SE of Akutan, Alaska came in on February 4, 2025 at 19:32 UTC. Coming 1 hours after a magnitude 5.0 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. The event was offshore. See the M4.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-02-04 2025-02-04 19:27:46 UTC | 5.0mww | 151 km SE of Akutan, Alaska 53.316°, -163.937° | 10.0 km | - | II | - | ✓ Reviewed | USGS → |
This magnitude 5.0 event was detected 151 km SE of Akutan, Alaska on February 4, 2025, with origin time 19:27 UTC. In the 72 hours after this event, the USGS recorded 5 smaller earthquakes within 20 km, consistent with an ongoing aftershock sequence rooted here. See the M5.0 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 February 4, 2025. Data includes all events of magnitude 1.0 or greater. Past earthquake data is considered final after review by USGS seismologists.