M0.0 earthquake 38 km NE of Amboy, Washington
A magnitude 0.0 earthquake struck 38 km NE of Amboy, Washington on Sat, Sep 19, 2026, 4:38 AM PDT (11:38 UTC), 5 km (3 mi) below the surface.
A larger quake followed: M1.5 37 km NNE of Amboy, Washington. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 0.0 (ml), micro
- Local time
- UTC
- 2026-09-19 11:38:13 UTC
- Depth
- 5.3 km (3.3 mi), shallow
- Epicenter
- 46.198° N, 122.163° W
- Region
- Washington
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Did you feel it?
No one has reported feeling this quake to the USGS. If you felt it, tell the USGS: every report sharpens the shaking map.
How well it is located
Reviewed by a seismologist.
- Location uncertainty
- About 0.3 km horizontally, 0.5 km in depth
- Magnitude uncertainty
- ±0.22
- Depth from
- From location
- Station coverage gap
- 113°
- Stations used
- 15
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 3 since this one and 13 in the 30 days before it.
After
- 1.537 km NNE of Amboy, Washington · 3 days ago · -2 km deep · 3 km away
- 1.55 km SSW of Morton, Washington · 47 hr ago · 10 km deep · 37 km away
- 1.718 km N of Amboy, Washington · 25 hr ago · 10 km deep · 25 km away
Before
- 2.725 km ENE of Yacolt, Washington · 4 days ago · 9 km deep · 28 km away
- 1.511 km NE of Ashford, Washington · 5 days ago · 5 km deep · 73 km away
- 2.010 km SSE of Scappoose, Oregon · 5 days ago · 23 km deep · 78 km away
- 1.720 km E of Castle Rock, Washington · 6 days ago · 17 km deep · 37 km away
- 1.57 km NNE of Ashford, Washington · 10 days ago · 8 km deep · 70 km away
- 3.820 km E of Castle Rock, Washington · 17 days ago · 18 km deep · 37 km away · felt by 1,025
- 1.632 km N of Amboy, Washington · 20 days ago · 10 km deep · 16 km away
- 1.68 km E of Ashford, Washington · 23 days ago · -1 km deep · 65 km away
- 1.520 km S of Packwood, Washington · 24 days ago · 4 km deep · 49 km away
- 1.827 km N of Amboy, Washington · 29 days ago · 6 km deep · 25 km away
- 1.78 km E of Ashford, Washington · 31 days ago · 2 km deep · 65 km away
- 2.48 km E of Ashford, Washington · 31 days ago · 4 km deep · 65 km away · felt by 3
- 1.68 km SW of Vernonia, Oregon · 33 days ago · 0 km deep · 97 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event uw714105721. Read Tue, Sep 22, 2026, 9:25 PM UTC.