Earthquake · reviewed by a seismologist
M 2.6ml
Earthquake near Lofall, WA
Yes: an earthquake was likely felt in Lofall in the last 24 hours. M 1.8, 8 km (5 mi) NNW of Lofall, at 12:24 pm PST on 12 November 2026 (20:24 UTC); the estimated shaking in Lofall was intensity II (weak). Every earthquake near Lofall
This page: a magnitude 2.6 earthquake was recorded 7 km (4 mi) west-northwest of Lofall, WA, at 2:14 am PDT on 23 June 2024 (09:14 UTC), 22 km deep. 14 people have reported feeling it to USGS.
USGS: 7 km WNW of Lofall, Washington
38 km (24 mi) NW of Seattle, WA · 31 km (19 mi) WNW of Shoreline, WA
- When
- 2:14 am PDT on 23 June 2024 ()
- Where
- 7 km (4 mi) west-northwest of Lofall, WA · earthquakes near Lofall
- Magnitude
- M 2.6 (ml)
- Depth
- 22 km below the surface
- Felt
- 14 reports · strongest reported intensity III
- Nearest
- Kitsap County, 23 km SSE
- Nearest mapped fault
- Southern Whidbey Island fault, 21 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 805 days ago
Earthquake alerts for Lofall, WA
Get a notification in this browser when USGS records an earthquake near Lofall, WA. No account or email needed.
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 small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage.
At this magnitude and depth, people at rest would likely notice it out to about 10 km (6 mi) from the epicentre. In Lofall, 7 km away, the estimate is intensity II (weak). 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.
Earthquakes near other towns within 30 km: Port Ludlow, Bangor Trident Base, Poulsbo, Hansville, Suquamish, Kingston.
How big was it?
This earthquake released about 250 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.6 would have released about 32 times as much.
- Mineral, Virginia 2011 M 5.8 61,000× the energy of this one
- Magna, Utah 2020 M 5.7 43,000× the energy of this one
- Around the size people start to feel M 3.0 3.8× the energy of this one
- This earthquake M 2.6 about 250 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 4.3 on 2023-10-09 — about 350 times the energy of this one.
Before 2016, the USGS record lists 2 earthquakes of M5 or more within 50 km:
- 6.1 Puget Sound region, Washington · 48 km S of this epicentre
- 5.3 Eastern Olympic Peninsula, Washington · 19 km WSW 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 47.8372, -122.7470. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Kitsap County, WA | 23 km (14 mi) | SSE | earthquakes near Kitsap County |
| Island County, WA | 36 km (22 mi) | N | earthquakes near Island County |
| Jefferson County, WA | 58 km (36 mi) | W | earthquakes near Jefferson County |
| Mason County, WA | 63 km (39 mi) | SSW | earthquakes near Mason County |
| Snohomish County, WA | 77 km (48 mi) | ENE | earthquakes near Snohomish County |
| King County, WA | 78 km (49 mi) | ESE | earthquakes near King County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
56 earthquakes have been recorded within 50 km since this one.
- 1.6 1 km ESE of Inglewood-Finn Hill, Washington
- 1.9 5 km WSW of Stanwood, Washington
- 3.9 14 km SW of Blyn, Washington
- 1.9 2 km E of Tracyton, Washington
- 1.8 2 km ENE of Tracyton, Washington
- 1.8 3 km E of Tracyton, Washington
- 1.8 3 km NNW of Enetai, Washington
- 1.5 2 km NNW of Enetai, Washington
- 2.8 0 km ENE of Tracyton, Washington
- 1.6 2 km NNW of Enetai, Washington
- 1.6 1 km NE of Enetai, Washington
- 1.5 5 km ESE of Quilcene, Washington
- 1.8 4 km SSW of Port Ludlow, Washington
- 1.9 6 km SSW of River Road, Washington
- 1.7 2 km N of Enetai, 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.