Earthquakes on April 7, 2026
314
EARTHQUAKES on April 7, 2026
24-hour UTC period · USGS data
LARGEST: M5.4 — Pacific-Antarctic Ridge
10 km deep
Elevated activitycompared to daily average (~250/day)
Magnitude Breakdown
M5.0+
1
M4.0–4.9
45
M3.0–3.9
10
M2.0–2.9
54
M1.0–1.9
204
Activity Summary
314
Total earthquakes
~250
Daily average
Elevated
Activity level
1
M5.0+ events
Significant Earthquakes (M4.5+)
5.4
Pacific-Antarctic Ridge
09:07 UTC · 10.0 km deep
4.9
181 km WSW of Bandar Lampung, Indonesia
13:40 UTC · 48.7 km deep
Felt by 1
4.9
6 km SSE of Silchar, India
08:48 UTC · 10.0 km deep
Felt by 12
4.9
118 km ESE of Bitung, Indonesia
03:43 UTC · 35.0 km deep
4.8
south of the Kermadec Islands
12:50 UTC · 10.0 km deep
4.7
74 km SE of Katsuren-haebaru, Japan
20:28 UTC · 10.0 km deep
Felt by 1
4.6
91 km ESE of Taira, Japan
18:03 UTC · 10.0 km deep
4.6
93 km SE of Hiroo, Japan
16:36 UTC · 46.3 km deep
Earthquake Map — April 7, 2026
All Earthquakes — April 7, 2026
Showing 30 of 110 (filtered from 314)
(Filtered to M2.0+. Change the magnitude filter to see smaller events.)
| Time ↓ | Mag ↕ | Location ↕ | Depth ↕ | Felt ↕ | MMI | Alert | Status | Details |
|---|---|---|---|---|---|---|---|---|
2026-04-07 2026-04-07 23:51:45 UTC | 2.2ml | 34 km SSE of Unalaska, Alaska 53.589°, -166.328° | 84.1 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 2.2 event was detected 34 km SSE of Unalaska, Alaska on April 7, 2026, with origin time 23:51 UTC. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 23:18:10 UTC | 2.2md | 16 km S of Guánica, Puerto Rico 17.822°, -66.879° | 13.8 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 2.2 earthquake 16 km S of Guánica, Puerto Rico at 23:18 UTC on April 7, 2026. This event falls inside the aftershock decay of a nearby magnitude 2.7 earthquake that occurred about 19 hours earlier. The event was offshore. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 23:10:40 UTC | 2.1ml | 10 km ESE of Gracemont, Oklahoma 35.164°, -98.150° | 11.6 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.1 earthquake was recorded 10 km ESE of Gracemont, Oklahoma on April 7, 2026 at 23:10 UTC. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 23:06:04 UTC | 4.4mb | 115 km ESE of Bitung, Indonesia 1.056°, 126.092° | 35.0 km | - | - | - | ✓ Reviewed | USGS → |
April 7, 2026 brought a magnitude 4.4 earthquake 115 km ESE of Bitung, Indonesia, logged at 23:06 UTC. This event falls inside the aftershock decay of a nearby magnitude 4.9 earthquake that occurred about 19 hours earlier. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 22:47:39 UTC | 2.3md | 3 km ESE of Maria Antonia, Puerto Rico 17.960°, -66.859° | 17.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.3 seismic event took place 3 km ESE of Maria Antonia, Puerto Rico on April 7, 2026 at 22:47 UTC. It arrived roughly 18 hours after a larger magnitude 2.7 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. | ||||||||
2026-04-07 2026-04-07 22:18:24 UTC | 2.3ml | 75 km ENE of Chignik, Alaska 56.470°, -157.215° | 52.5 km | - | - | - | ✓ Reviewed | USGS → |
April 7, 2026 brought a magnitude 2.3 earthquake 75 km ENE of Chignik, Alaska, logged at 22:18 UTC. See the M2.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 22:14:25 UTC | 2.1md | 6 km WSW of Fuig, Puerto Rico 17.967°, -66.971° | 9.0 km | - | - | - | ✓ Reviewed | USGS → |
On April 7, 2026 at 22:14 UTC, a magnitude 2.1 earthquake struck 6 km WSW of Fuig, Puerto Rico. This event falls inside the aftershock decay of a nearby magnitude 2.7 earthquake that occurred about 18 hours earlier. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 21:38:54 UTC | 4.0mb | 36 km SW of Ust’-Kamchatsk Staryy, Russia 55.974°, 162.104° | 57.6 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 4.0 earthquake 36 km SW of Ust’-Kamchatsk Staryy, Russia with origin time 21:38 UTC on April 7, 2026. The event was offshore. See the M4.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 21:34:15 UTC | 4.4mb | 50 km E of Rasht, Tajikistan 38.961°, 70.950° | 20.2 km | - | - | - | ✓ Reviewed | USGS → |
On April 7, 2026 at 21:34 UTC, a magnitude 4.4 earthquake struck 50 km E of Rasht, Tajikistan. The event was offshore. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 21:04:47 UTC | 2.3ml | 4 km SSW of Pāhala, Hawaii 19.166°, -155.499° | 33.4 km | - | - | - | ✓ Reviewed | USGS → |
At 21:04 UTC on April 7, 2026, a magnitude 2.3 tremor occurred 4 km SSW of Pāhala, Hawaii. In the 72 hours after this event, the USGS recorded 3 smaller earthquakes within 20 km, consistent with an ongoing aftershock sequence rooted here. See the M2.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 21:04:11 UTC | 4.3mb | 76 km SE of Taira, Japan 26.122°, 128.669° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 4.3 earthquake 76 km SE of Taira, Japan at 21:04 UTC on April 7, 2026. The event was offshore. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 20:49:25 UTC | 4.0mb | off the coast of Oregon 44.640°, -129.333° | 10.0 km | 6 | - | - | ✓ Reviewed | USGS → |
On April 7, 2026, worldwide seismic activity registered a magnitude 4.0 earthquake near off the coast of Oregon at 20:49 UTC. See the M4.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 20:44:11 UTC | 4.1mb | 114 km WNW of Ternate, Indonesia 1.002°, 126.374° | 50.3 km | - | - | - | ✓ Reviewed | USGS → |
On April 7, 2026 at 20:44 UTC, a magnitude 4.1 earthquake struck 114 km WNW of Ternate, Indonesia. See the M4.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 20:34:06 UTC | 4.3mb | 16 km NNE of Náfpaktos, Greece 38.528°, 21.907° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 4.3 event was detected 16 km NNE of Náfpaktos, Greece on April 7, 2026, with origin time 20:34 UTC. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 20:28:37 UTC | 4.7mb | 74 km SE of Katsuren-haebaru, Japan 25.959°, 128.491° | 10.0 km | 1 | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 4.7 earthquake 74 km SE of Katsuren-haebaru, Japan at 20:28 UTC on April 7, 2026. The event was offshore. See the M4.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 20:24:52 UTC | 2.4ml | 14 km NE of Milford, Utah 38.504°, -112.906° | 2.7 km | - | II | - | ✓ Reviewed | USGS → |
At 20:24 UTC on April 7, 2026, a magnitude 2.4 tremor occurred 14 km NE of Milford, Utah. In the 72 hours after this event, the USGS recorded 4 smaller earthquakes within 20 km, consistent with an ongoing aftershock sequence rooted here. See the M2.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 20:23:53 UTC | 2.1ml | 14 km NE of Milford, Utah 38.503°, -112.912° | 2.5 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.1 earthquake 14 km NE of Milford, Utah with origin time 20:23 UTC on April 7, 2026. In the 72 hours after this event, the USGS recorded 4 smaller earthquakes within 20 km, consistent with an ongoing aftershock sequence rooted here. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 20:06:26 UTC | 2.3ml | 19 km WNW of Pawnee, Texas 28.750°, -98.174° | 5.9 km | - | - | - | ✓ Reviewed | USGS → |
On April 7, 2026 at 20:06 UTC, a magnitude 2.3 earthquake struck 19 km WNW of Pawnee, Texas. Coming 14 hours after a magnitude 2.9 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. See the M2.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 20:05:16 UTC | 4.5mb | 78 km SE of Katsuren-haebaru, Japan 25.941°, 128.525° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.5 earthquake was recorded 78 km SE of Katsuren-haebaru, Japan on April 7, 2026 at 20:05 UTC. The event was offshore. See the M4.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 19:58:26 UTC | 2.8ml | 18 km WNW of Old Harbor, Alaska 57.282°, -153.578° | 41.7 km | - | - | - | ✓ Reviewed | USGS → |
April 7, 2026 brought a magnitude 2.8 earthquake 18 km WNW of Old Harbor, Alaska, logged at 19:58 UTC. See the M2.8 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 19:55:53 UTC | 2.5ml | 118 km N of Yakutat, Alaska 60.605°, -139.917° | 5.9 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.5 seismic event took place 118 km N of Yakutat, Alaska on April 7, 2026 at 19:55 UTC. The event was offshore. See the M2.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 19:51:27 UTC | 2.0ml | 14 km ESE of Balmorhea, Texas 30.923°, -103.615° | 2.6 km | - | - | - | ✓ Reviewed | USGS → |
On April 7, 2026, worldwide seismic activity registered a magnitude 2.0 earthquake 14 km ESE of Balmorhea, Texas at 19:51 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. | ||||||||
2026-04-07 2026-04-07 18:53:39 UTC | 2.1md | 7 km N of Big Pine, CA 37.229°, -118.302° | 4.9 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.1 earthquake 7 km N of Big Pine, CA with origin time 18:53 UTC on April 7, 2026. 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. | ||||||||
2026-04-07 2026-04-07 18:39:15 UTC | 2.5ml | 93 km E of Nikolski, Alaska 52.795°, -167.497° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
April 7, 2026 brought a magnitude 2.5 earthquake 93 km E of Nikolski, Alaska, logged at 18:39 UTC. The event was offshore. See the M2.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 18:30:30 UTC | 2.2ml | 58 km WSW of Akhiok, Alaska 56.698°, -155.012° | 19.5 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 2.2 earthquake 58 km WSW of Akhiok, Alaska came in on April 7, 2026 at 18:30 UTC. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 18:24:18 UTC | 2.1ml | 73 km SW of Nanwalek, Alaska 58.898°, -152.832° | 66.5 km | - | - | - | ✓ Reviewed | USGS → |
At 18:24 UTC on April 7, 2026, a magnitude 2.1 tremor occurred 73 km SW of Nanwalek, Alaska. The event was offshore. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 18:15:50 UTC | 4.3mb | 124 km WSW of Ternate, Indonesia 0.378°, 126.339° | 42.8 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 4.3 earthquake 124 km WSW of Ternate, Indonesia came in on April 7, 2026 at 18:15 UTC. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 18:03:17 UTC | 4.6mb | 91 km ESE of Taira, Japan 26.296°, 128.990° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 4.6 event was detected 91 km ESE of Taira, Japan on April 7, 2026, with origin time 18:03 UTC. See the M4.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 17:32:44 UTC | 3.1ml | 116 km S of Akhiok, Alaska 55.913°, -154.492° | 20.0 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 3.1 earthquake 116 km S of Akhiok, Alaska with origin time 17:32 UTC on April 7, 2026. The event was offshore. See the M3.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-04-07 2026-04-07 17:23:52 UTC | 2.5ml | 113 km N of Yakutat, Alaska 60.555°, -139.981° | 5.0 km | - | - | - | ✓ Reviewed | USGS → |
On April 7, 2026 at 17:23 UTC, a magnitude 2.5 earthquake struck 113 km N of Yakutat, Alaska. The event was offshore. See the M2.5 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 7, 2026. Data includes all events of magnitude 1.0 or greater. Past earthquake data is considered final after review by USGS seismologists.