Earthquake · reviewed by a seismologist
M 1.6ml
Earthquake near Aberdeen, WA
No earthquake was likely felt in Aberdeen in the 24 hours to 2:44 pm PST (22:44 UTC). The last one was M 4.2, 95 km (59 mi) ENE, at 2:05 pm PDT on 29 September 2026, estimated intensity II (weak) in town; 9,329 felt reports to USGS. Every earthquake near Aberdeen
This page: a magnitude 1.6 earthquake was recorded 37 km (23 mi) north-northeast of Aberdeen, WA, at 11:55 am PDT on 22 May 2022 (18:55 UTC), 32 km deep.
USGS: 21 km SE of Neilton, Washington
- When
- 11:55 am PDT on 22 May 2022 ()
- Where
- 37 km (23 mi) north-northeast of Aberdeen, WA · earthquakes near Aberdeen
- Magnitude
- M 1.6 (ml)
- Depth
- 32 km below the surface
- Felt
- no reports yet
- Nearest
- Grays Harbor County, 24 km SSW
- Nearest mapped fault
- Saddle Mountain faults, 15 km from its surface trace — near is not the same as on
- Status
- Reviewed by a seismologist
USGS · last changed by USGS · we first saw it 1635 days ago
Earthquake alerts for Aberdeen, WA
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Alerts are on for .
Not a warning. An alert comes after USGS publishes a quake, usually minutes after the shaking. For early warning use ShakeAlert, through your phone's Wireless Emergency Alerts or the MyShake app.
This was a minor earthquake. Quakes this small are rarely felt and do not cause damage.
At this magnitude and depth it was probably too small to be felt, even directly above it. In Aberdeen, 37 km away, the estimate is intensity I (not felt). Estimated from magnitude, depth and distance with the intensity equation USGS Did You Feel It? uses; felt reports, where there are any, are the measurement.
How big was it?
This earthquake released about 6.8 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.6 would have released about 32 times as much.
- Mineral, Virginia 2011 M 5.8 2,200,000× the energy of this one
- Magna, Utah 2020 M 5.7 1,600,000× the energy of this one
- Around the size people start to feel M 3.0 140× the energy of this one
- This earthquake M 1.6 about 6.8 lb of TNT
Energy from the Gutenberg–Richter relation (log10E = 1.5M + 4.8), rounded to two figures; bar length is magnitude, which is already a logarithm of energy. Magnitudes of past earthquakes from the USGS catalogue.
For this area
The largest earthquake within 50 km since 2016 was M 4.1 on 2018-11-19 — about 5,800 times the energy of this one.
Before 2016, the USGS record lists 3 earthquakes of M5 or more within 50 km:
- 5.8 8 km N of Satsop, Washington · 29 km SSE of this epicentre
- 5.1 Olympic Peninsula, Washington · 22 km ESE of this epicentre
- 5.0 18 km N of Satsop, Washington · 19 km SE of this epicentre
Since 2016: the QuakeIndex catalogue (US, M1.5+), built from the USGS FDSN event service. Before 2016: USGS ComCat, M5+ from 1900. Distances are between epicentres. This is the record, not a forecast.
Where
Epicentre 47.2940, -123.6628. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Grays Harbor County, WA | 24 km (15 mi) | SSW | earthquakes near Grays Harbor County |
| Mason County, WA | 37 km (23 mi) | E | earthquakes near Mason County |
| Jefferson County, WA | 58 km (36 mi) | N | earthquakes near Jefferson County |
| Thurston County, WA | 75 km (46 mi) | ESE | earthquakes near Thurston County |
| Pacific County, WA | 82 km (51 mi) | S | earthquakes near Pacific County |
| Kitsap County, WA | 85 km (53 mi) | ENE | earthquakes near Kitsap County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
55 earthquakes have been recorded within 50 km since this one.
- 2.5 16 km NNE of Amanda Park, Washington
- 2.2 16 km NNE of Amanda Park, Washington
- 1.9 7 km W of Shelton, Washington
- 1.5 8 km SSW of Cosmopolis, Washington
- 2.2 2 km NW of Markham, Washington
- 2.2 7 km NNW of Hoodsport, Washington
- 2.4 6 km SSW of Neilton, Washington
- 1.7 16 km E of Humptulips, Washington
- 2.7 7 km NNW of Montesano, Washington
- 1.6 1 km NNE of Humptulips, Washington
- 1.6 1 km N of Humptulips, Washington
- 1.6 6 km WSW of Shelton, Washington
- 2.1 12 km S of Brady, Washington
- 1.9 16 km NW of Amanda Park, Washington
- 1.6 12 km NNE of Aberdeen Gardens, Washington
Counted from the QuakeIndex database, which ingests the USGS feed every 30 seconds · as of . QuakeIndex does not forecast aftershocks. When USGS issues an operational aftershock forecast it appears on the USGS event page.
On USGS
- The official USGS event page — the source of record for every value above
- Did you feel it? Report it to USGS — reports go to USGS, not to us
- ShakeMap for this event, when USGS has produced one
QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.