Earthquakes on May 11, 2026
284
EARTHQUAKES on May 11, 2026
24-hour UTC period · USGS data
10 km deep · 4 people felt it
Normal activitycompared to daily average (~250/day)
Magnitude Breakdown
M5.0+
1
M4.0–4.9
25
M3.0–3.9
17
M2.0–2.9
73
M1.0–1.9
168
Activity Summary
284
Total earthquakes
~250
Daily average
Normal
Activity level
1
M5.0+ events
Geographic Breakdown
By US State
Top Countries (International)
Significant Earthquakes (M4.5+)
5.2
72 km NW of Malango, Solomon Islands
09:48 UTC · 10.0 km deep
Felt by 4
4.9
151 km E of Miyako, Japan
00:21 UTC · 10.0 km deep
Felt by 1
4.8
126 km ESE of Yigo Village, Guam
20:18 UTC · 10.0 km deep
4.8
145 km SSE of Alo, Wallis and Futuna
20:04 UTC · 10.0 km deep
4.7
66 km ESE of Isen, Japan
01:41 UTC · 10.0 km deep
4.6
9 km WSW of Barcelona, Philippines
07:54 UTC · 10.0 km deep
4.6
46 km WSW of San Pedro de Atacama, Chile
05:35 UTC · 113.6 km deep
4.5
110 km S of Merizo Village, Guam
22:08 UTC · 10.0 km deep
Earthquake Map — May 11, 2026
All Earthquakes — May 11, 2026
Showing 30 of 116 (filtered from 284)
(Filtered to M2.0+. Change the magnitude filter to see smaller events.)
| Time ↓ | Mag ↕ | Location ↕ | Depth ↕ | Felt ↕ | MMI | Alert | Status | Details |
|---|---|---|---|---|---|---|---|---|
2026-05-11 2026-05-11 23:35:36 UTC | 2.5ml | 72 km SSE of Adak, Alaska 51.296°, -176.150° | 17.2 km | - | - | - | ✓ Reviewed | USGS → |
May 11, 2026 brought a magnitude 2.5 earthquake 72 km SSE of Adak, Alaska, logged at 23:35 UTC. See the M2.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 23:32:24 UTC | 2.9ml | 19 km NNW of Mosquito Lake, Alaska 59.702°, -136.166° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
On May 11, 2026, worldwide seismic activity registered a magnitude 2.9 earthquake 19 km NNW of Mosquito Lake, Alaska at 23:32 UTC. See the M2.9 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 23:20:19 UTC | 2.9ml | 18 km WSW of Johannesburg, CA 35.305°, -117.810° | 7.8 km | 1 | - | - | ✓ Reviewed | USGS → |
A magnitude 2.9 seismic event took place 18 km WSW of Johannesburg, CA on May 11, 2026 at 23:20 UTC. See the M2.9 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 23:16:35 UTC | 4.4mb | 92 km WSW of Taltal, Chile -25.617°, -71.377° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
May 11, 2026 brought a magnitude 4.4 earthquake 92 km WSW of Taltal, Chile, logged at 23:16 UTC. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 23:12:04 UTC | 2.4md | 22 km SSE of Redway, CA 39.945°, -123.716° | 5.5 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.4 earthquake was recorded 22 km SSE of Redway, CA on May 11, 2026 at 23:12 UTC. It arrived roughly 12 hours after a larger magnitude 3.0 mainshock in the same 20 km area, placing it within the typical aftershock window. See the M2.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 23:08:37 UTC | 2.3ml | 80 km SE of Adak, Alaska 51.380°, -175.792° | 31.0 km | - | - | - | ✓ Reviewed | USGS → |
On May 11, 2026, worldwide seismic activity registered a magnitude 2.3 earthquake 80 km SE of Adak, Alaska at 23:08 UTC. The event was offshore. See the M2.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 22:47:42 UTC | 2.4ml | 18 km SE of Silver Springs, Nevada 39.278°, -119.100° | 8.1 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 2.4 earthquake 18 km SE of Silver Springs, Nevada at 22:47 UTC on May 11, 2026. It arrived roughly 12 hours after a larger magnitude 2.9 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. | ||||||||
2026-05-11 2026-05-11 22:36:07 UTC | 4.3mb | 129 km E of Onagawa Chō, Japan 38.286°, 142.916° | 35.0 km | - | - | - | ✓ Reviewed | USGS → |
On May 11, 2026, worldwide seismic activity registered a magnitude 4.3 earthquake 129 km E of Onagawa Chō, Japan at 22:36 UTC. The event was offshore. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 22:29:04 UTC | 3.2md | 35 km SE of Esperanza, Puerto Rico 17.895°, -65.208° | 14.9 km | - | - | - | ✓ Reviewed | USGS → |
At 22:29 UTC on May 11, 2026, a magnitude 3.2 tremor occurred 35 km SE of Esperanza, Puerto Rico. The event was offshore. See the M3.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 22:29:03 UTC | 2.6ml | 103 km S of Atka, Alaska 51.269°, -174.361° | 5.5 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 2.6 event was detected 103 km S of Atka, Alaska on May 11, 2026, with origin time 22:29 UTC. Coming 13 hours after a magnitude 3.4 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. The event was offshore. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 22:08:39 UTC | 4.5mb | 110 km S of Merizo Village, Guam 12.283°, 144.479° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 4.5 earthquake 110 km S of Merizo Village, Guam came in on May 11, 2026 at 22:08 UTC. The event was offshore. See the M4.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 21:59:30 UTC | 4.4mb | 16 km SSE of Madang, Papua New Guinea -5.364°, 145.817° | 98.2 km | - | - | - | ✓ Reviewed | USGS → |
On May 11, 2026 at 21:59 UTC, a magnitude 4.4 earthquake struck 16 km SSE of Madang, Papua New Guinea. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 21:26:23 UTC | 2.5ml | 18 km WSW of Johannesburg, CA 35.304°, -117.814° | 8.0 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.5 earthquake 18 km WSW of Johannesburg, CA with origin time 21:26 UTC on May 11, 2026. See the M2.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 21:16:20 UTC | 2.5md | 16 km N of Arecibo, Puerto Rico 18.618°, -66.728° | 18.6 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 2.5 event was detected 16 km N of Arecibo, Puerto Rico on May 11, 2026, with origin time 21:16 UTC. The event was offshore. See the M2.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 20:56:29 UTC | 2.0ml | 5 km SW of Brawley, CA 32.941°, -115.561° | 5.3 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.0 earthquake was recorded 5 km SW of Brawley, CA on May 11, 2026 at 20:56 UTC. It arrived roughly 12 hours after a larger magnitude 2.5 mainshock in the same 20 km area, placing it within the typical aftershock window. The event was offshore. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 20:53:22 UTC | 2.4ml | 76 km SSW of Adak, Alaska 51.205°, -176.906° | 18.3 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 2.4 earthquake 76 km SSW of Adak, Alaska came in on May 11, 2026 at 20:53 UTC. Coming 10 hours after a magnitude 3.1 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. See the M2.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 20:36:10 UTC | 2.5ml | 60 km ENE of Pedro Bay, Alaska 60.017°, -153.128° | 128.6 km | - | - | - | ✓ Reviewed | USGS → |
On May 11, 2026 at 20:36 UTC, a magnitude 2.5 earthquake struck 60 km ENE of Pedro Bay, Alaska. See the M2.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 20:18:48 UTC | 4.8mb | 126 km ESE of Yigo Village, Guam 13.179°, 145.994° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 4.8 earthquake 126 km ESE of Yigo Village, Guam with origin time 20:18 UTC on May 11, 2026. See the M4.8 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 20:04:59 UTC | 4.8mb | 145 km SSE of Alo, Wallis and Futuna -15.499°, -177.526° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
On May 11, 2026, worldwide seismic activity registered a magnitude 4.8 earthquake 145 km SSE of Alo, Wallis and Futuna at 20:04 UTC. See the M4.8 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 19:57:03 UTC | 2.1ml | 12 km SW of Kanosh, Utah 38.737°, -112.560° | 4.5 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 2.1 earthquake 12 km SW of Kanosh, Utah came in on May 11, 2026 at 19:57 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. | ||||||||
2026-05-11 2026-05-11 18:55:34 UTC | 2.7ml | 19 km ESE of Silver Springs, Nevada 39.339°, -119.017° | 7.7 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.7 earthquake was recorded 19 km ESE of Silver Springs, Nevada on May 11, 2026 at 18:55 UTC. It arrived roughly 8 hours after a larger magnitude 2.9 mainshock in the same 20 km area, placing it within the typical aftershock window. See the M2.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 18:40:49 UTC | 3.1md | 55 km NNE of San Juan, Puerto Rico 18.932°, -65.919° | 21.6 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 3.1 earthquake 55 km NNE of San Juan, Puerto Rico came in on May 11, 2026 at 18:40 UTC. See the M3.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 18:09:27 UTC | 4.2mb | 52 km N of Fitzroy Crossing, Australia -17.730°, 125.646° | 8.8 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 4.2 earthquake 52 km N of Fitzroy Crossing, Australia came in on May 11, 2026 at 18:09 UTC. The event was offshore. See the M4.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 18:09:07 UTC | 2.2ml | 54 km S of Whites City, New Mexico 31.686°, -104.398° | 6.0 km | - | - | - | ✓ Reviewed | USGS → |
On May 11, 2026 at 18:09 UTC, a magnitude 2.2 earthquake struck 54 km S of Whites City, New Mexico. The event was offshore. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 18:03:07 UTC | 2.4ml | 18 km WSW of Johannesburg, CA 35.305°, -117.810° | 7.5 km | - | - | - | ✓ Reviewed | USGS → |
May 11, 2026 brought a magnitude 2.4 earthquake 18 km WSW of Johannesburg, CA, logged at 18:03 UTC. See the M2.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 17:40:40 UTC | 2.0md | 8 km NW of The Geysers, CA 38.831°, -122.813° | 1.8 km | - | - | - | Auto | USGS → |
Seismographs logged a magnitude 2.0 earthquake 8 km NW of The Geysers, CA with origin time 17:40 UTC on May 11, 2026. 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. | ||||||||
2026-05-11 2026-05-11 17:14:43 UTC | 4.4mwr | 46 km E of Salamanca, Chile -31.702°, -70.487° | 3.1 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.4 earthquake was recorded 46 km E of Salamanca, Chile on May 11, 2026 at 17:14 UTC. This very shallow event was close enough to the surface that even modest magnitudes can produce significant local shaking. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 17:01:18 UTC | 2.6ml | 32 km S of Sand Point, Alaska 55.045°, -160.484° | 16.7 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 2.6 earthquake 32 km S of Sand Point, Alaska came in on May 11, 2026 at 17:01 UTC. The event was offshore. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 16:36:52 UTC | 2.1ml | 18 km WSW of Johannesburg, CA 35.304°, -117.809° | 7.6 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 2.1 earthquake 18 km WSW of Johannesburg, CA came in on May 11, 2026 at 16:36 UTC. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-05-11 2026-05-11 16:31:01 UTC | 3.5ml | 98 km SE of Atka, Alaska 51.486°, -173.355° | 10.0 km | - | II | - | ✓ Reviewed | USGS → |
May 11, 2026 brought a magnitude 3.5 earthquake 98 km SE of Atka, Alaska, logged at 16:31 UTC. The event was offshore. See the M3.5 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 May 11, 2026. Data includes all events of magnitude 1.0 or greater. Past earthquake data is considered final after review by USGS seismologists.