Earthquakes on June 23, 2026
299
EARTHQUAKES on June 23, 2026
24-hour UTC period · USGS data
LARGEST: M5.3 — 120 km S of Isangel, Vanuatu
22 km deep
Normal activitycompared to daily average (~250/day)
Magnitude Breakdown
M5.0+
5
M4.0–4.9
30
M3.0–3.9
12
M2.0–2.9
62
M1.0–1.9
190
Activity Summary
299
Total earthquakes
~250
Daily average
Normal
Activity level
5
M5.0+ events
Geographic Breakdown
By US State
Top Countries (International)
Significant Earthquakes (M4.5+)
5.3
120 km S of Isangel, Vanuatu
13:58 UTC · 21.5 km deep
5.3
Kermadec Islands region
02:26 UTC · 145.2 km deep
5.2
263 km SSE of Dunhuang, China
15:29 UTC · 13.9 km deep
5.1
187 km N of Fais, Micronesia
01:56 UTC · 35.0 km deep
Felt by 1
5.0
173 km E of Hihifo, Tonga
07:11 UTC · 10.0 km deep
Felt by 1
4.9
172 km WNW of Tobelo, Indonesia
04:53 UTC · 35.0 km deep
4.8
64 km WNW of Macabuboni, Philippines
23:55 UTC · 10.0 km deep
4.6
south of the Kermadec Islands
18:47 UTC · 10.0 km deep
Earthquake Map — June 23, 2026
All Earthquakes — June 23, 2026
Showing 30 of 109 (filtered from 299)
(Filtered to M2.0+. Change the magnitude filter to see smaller events.)
| Time ↓ | Mag ↕ | Location ↕ | Depth ↕ | Felt ↕ | MMI | Alert | Status | Details |
|---|---|---|---|---|---|---|---|---|
2026-06-23 2026-06-23 23:55:17 UTC | 4.8mb | 64 km WNW of Macabuboni, Philippines 16.358°, 119.205° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 4.8 event was detected 64 km WNW of Macabuboni, Philippines on June 23, 2026, with origin time 23:55 UTC. See the M4.8 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 23:52:59 UTC | 4.2mb | 68 km W of Macabuboni, Philippines 16.239°, 119.140° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 4.2 earthquake 68 km W of Macabuboni, Philippines at 23:52 UTC on June 23, 2026. The event was offshore. See the M4.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 23:12:09 UTC | 2.6ml | 54 km SE of Cantwell, Alaska 62.995°, -148.330° | 64.8 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.6 seismic event took place 54 km SE of Cantwell, Alaska on June 23, 2026 at 23:12 UTC. The event was offshore. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 22:37:04 UTC | 2.5ml | 203 km WSW of Adak, Alaska 51.444°, -179.499° | 70.7 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.5 earthquake was recorded 203 km WSW of Adak, Alaska on June 23, 2026 at 22:37 UTC. See the M2.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 22:11:00 UTC | 2.2ml | 69 km SSE of Adak, Alaska 51.296°, -176.256° | 24.4 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.2 earthquake was recorded 69 km SSE of Adak, Alaska on June 23, 2026 at 22:11 UTC. It arrived roughly 21 hours after a larger magnitude 2.7 mainshock in the same 20 km area, placing it within the typical aftershock window. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 21:53:19 UTC | 4.5mb | 265 km SSE of Alo, Wallis and Futuna -16.549°, -177.224° | 417.2 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.5 earthquake was recorded 265 km SSE of Alo, Wallis and Futuna on June 23, 2026 at 21:53 UTC. This deep-focus earthquake originated far below the brittle crust, deep inside the mantle. See the M4.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 21:27:00 UTC | 2.0ml | 13 km W of Tatitlek, Alaska 60.842°, -146.922° | 23.8 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 2.0 earthquake 13 km W of Tatitlek, Alaska came in on June 23, 2026 at 21:27 UTC. The event was offshore. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 21:26:45 UTC | 4.3mb | 83 km W of Ollagüe, Chile -21.211°, -69.055° | 97.5 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.3 earthquake was recorded 83 km W of Ollagüe, Chile on June 23, 2026 at 21:26 UTC. The event was offshore. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 21:22:42 UTC | 2.4ml | 263 km W of Adak, Alaska 51.565°, 179.589° | 83.8 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.4 seismic event took place 263 km W of Adak, Alaska on June 23, 2026 at 21:22 UTC. The event was offshore. See the M2.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 21:19:33 UTC | 3.1ml | 24 km SW of Petersville, Alaska 62.370°, -151.145° | 91.5 km | 1 | - | - | ✓ Reviewed | USGS → |
On June 23, 2026, worldwide seismic activity registered a magnitude 3.1 earthquake 24 km SW of Petersville, Alaska at 21:19 UTC. The event was offshore. See the M3.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 21:15:52 UTC | 2.0ml | 9 km SSE of Princeton, Canada 49.377°, -120.457° | -0.4 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 2.0 event was detected 9 km SSE of Princeton, Canada on June 23, 2026, with origin time 21:15 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. | ||||||||
2026-06-23 2026-06-23 21:14:47 UTC | 2.3ml | 54 km NNE of White Mountain, Alaska 65.132°, -162.986° | 3.4 km | - | - | - | ✓ Reviewed | USGS → |
On June 23, 2026, worldwide seismic activity registered a magnitude 2.3 earthquake 54 km NNE of White Mountain, Alaska at 21:14 UTC. This event falls inside the aftershock decay of a nearby magnitude 3.4 earthquake that occurred about 5 hours earlier. 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. | ||||||||
2026-06-23 2026-06-23 21:12:23 UTC | 4.3mb | 20 km NE of Calama, Chile -22.351°, -68.766° | 122.2 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 4.3 earthquake 20 km NE of Calama, Chile with origin time 21:12 UTC on June 23, 2026. The event was offshore. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 21:10:50 UTC | 3.1ml | 12 km WSW of Stanton, Texas 32.107°, -101.920° | 8.7 km | 9 | - | - | ✓ Reviewed | USGS → |
At 21:10 UTC on June 23, 2026, a magnitude 3.1 tremor occurred 12 km WSW of Stanton, Texas. See the M3.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 20:35:37 UTC | 4.3mb | 94 km SE of Caburan, Philippines 5.427°, 126.336° | 104.2 km | - | - | - | ✓ Reviewed | USGS → |
On June 23, 2026, worldwide seismic activity registered a magnitude 4.3 earthquake 94 km SE of Caburan, Philippines at 20:35 UTC. The event was offshore. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 20:20:43 UTC | 2.3ml | 23 km NW of Westbrook, Texas 32.502°, -101.191° | 7.1 km | - | - | - | ✓ Reviewed | USGS → |
At 20:20 UTC on June 23, 2026, a magnitude 2.3 tremor occurred 23 km NW of Westbrook, Texas. The event was offshore. See the M2.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 20:09:08 UTC | 4.3mb | 241 km W of Tual, Indonesia -5.947°, 130.592° | 89.6 km | - | - | - | ✓ Reviewed | USGS → |
At 20:09 UTC on June 23, 2026, a magnitude 4.3 tremor occurred 241 km W of Tual, Indonesia. The event was offshore. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 20:01:23 UTC | 2.9ml | 35 km NNE of Valdez, Alaska 61.431°, -146.133° | 17.8 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.9 seismic event took place 35 km NNE of Valdez, Alaska on June 23, 2026 at 20:01 UTC. See the M2.9 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 19:32:33 UTC | 2.2ml | 26 km SE of Dillon, Montana 45.040°, -112.402° | 5.0 km | 1 | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.2 earthquake 26 km SE of Dillon, Montana with origin time 19:32 UTC on June 23, 2026. The event was offshore. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 19:27:08 UTC | 4.5mb | 51 km WSW of Kandrian, Papua New Guinea -6.328°, 149.097° | 58.7 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 4.5 earthquake 51 km WSW of Kandrian, Papua New Guinea with origin time 19:27 UTC on June 23, 2026. See the M4.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 19:22:33 UTC | 3.0md | 50 km N of Hatillo, Puerto Rico 18.934°, -66.762° | 12.9 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 3.0 earthquake 50 km N of Hatillo, Puerto Rico came in on June 23, 2026 at 19:22 UTC. The event was offshore. See the M3.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 19:08:02 UTC | 3.0ml | 48 km S of Adak, Alaska 51.434°, -176.653° | 35.0 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 3.0 event was detected 48 km S of Adak, Alaska on June 23, 2026, with origin time 19:08 UTC. The event was offshore. See the M3.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 19:05:55 UTC | 2.2ml | 142 km E of Chalkyitsik, Alaska 66.629°, -140.513° | 9.5 km | - | - | - | ✓ Reviewed | USGS → |
On June 23, 2026, worldwide seismic activity registered a magnitude 2.2 earthquake 142 km E of Chalkyitsik, Alaska at 19:05 UTC. The event was offshore. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 19:00:53 UTC | 3.2ml | 13 km SSE of Fern Forest, Hawaii 19.354°, -155.079° | 6.4 km | 31 | III | - | ✓ Reviewed | USGS → |
A magnitude 3.2 earthquake was recorded 13 km SSE of Fern Forest, Hawaii on June 23, 2026 at 19:00 UTC. See the M3.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 18:55:57 UTC | 2.9ml | 46 km N of Valdez, Alaska 61.546°, -146.303° | 17.9 km | - | - | - | ✓ Reviewed | USGS → |
June 23, 2026 brought a magnitude 2.9 earthquake 46 km N of Valdez, Alaska, logged at 18:55 UTC. The event was offshore. See the M2.9 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 18:47:49 UTC | 4.6mb | south of the Kermadec Islands -32.207°, -178.164° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 4.6 earthquake south of the Kermadec Islands came in on June 23, 2026 at 18:47 UTC. See the M4.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 17:55:23 UTC | 2.0ml | 7 km N of Nanwalek, Alaska 59.426°, -151.908° | 59.4 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.0 seismic event took place 7 km N of Nanwalek, Alaska on June 23, 2026 at 17:55 UTC. The event was offshore. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 17:31:23 UTC | 4.4mb | 36 km S of Acajutla, El Salvador 13.269°, -89.878° | 56.6 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 4.4 earthquake 36 km S of Acajutla, El Salvador came in on June 23, 2026 at 17:31 UTC. The event was offshore. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 17:16:30 UTC | 2.0ml | 6 km N of Pāhala, Hawaii 19.262°, -155.468° | 7.6 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 2.0 earthquake 6 km N of Pāhala, Hawaii at 17:16 UTC on June 23, 2026. Coming 12 hours after a magnitude 2.8 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. The event was offshore. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-06-23 2026-06-23 17:08:54 UTC | 4.6mb | South Sandwich Islands region -59.450°, -27.559° | 221.2 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.6 seismic event took place in the South Sandwich Islands region on June 23, 2026 at 17:08 UTC. See the M4.6 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 June 23, 2026. Data includes all events of magnitude 1.0 or greater. Past earthquake data is considered final after review by USGS seismologists.