Earthquakes by city United States 100 km
Seismic city profile

City of Sammamish

City of Sammamish, United States: 48 earthquakes of magnitude 4.0+ detected within 100 km.

Population
45,780
Residents in the indexed city record.
Earthquakes
48
Earthquakes at M4.0+ nearby.
Max magnitude
6.8
Strongest recorded event in the current radius.
Timezone
America/Los_Angeles
Coordinates 47.604, -122.038
Nearby activity pulse
Last 30 days
0
Last 12 months
0
Last nearby event: 2023-12-24 15:14 UTC
Strongest nearby event
M 6.8
US
2001-02-28 18:54 UTC

Map

Earthquakes within 100 km of City of Sammamish

The map centers on City of Sammamish and highlights the most recent earthquakes detected within 100 km.

Average magnitude
4.6
Average depth
24.7 km

Timeline

Recent seismic activity

Latest 25 events shown
UTC Magnitude Region Depth
2023-12-24 15:14 M 4.0
Shoreline
United States
52.4 km
2023-10-09 02:21 M 4.3
Everett
United States
54.9 km
2019-07-12 09:51 M 4.6
Everett
United States
28.8 km
2017-02-23 04:59 M 4.1
Olympia
United States
15.4 km
2009-01-30 13:25 M 4.7
Shoreline
United States
62.2 km
2006-10-08 02:48 M 4.5
Tacoma
United States
1.6 km
2003-04-25 10:02 M 4.8
Bremerton
United States
50.5 km
2001-07-22 15:13 M 4.3
Lakewood
United States
52.3 km
2001-02-28 18:54 M 6.8 Tacoma
United States
51.8 km
1997-06-23 19:13 M 4.9
Seattle
United States
13.3 km
1996-05-03 04:04 M 5.4 Redmond
United States
3.8 km
1995-05-20 12:48 M 4.1
South Hill
United States
12.0 km
1995-01-29 03:11 M 5.0 Seattle
United States
15.4 km
1994-06-18 07:01 M 4.3
Seattle
United States
-0.8 km
1994-06-15 08:22 M 4.0
Olympia
United States
44.0 km
1989-06-18 20:38 M 4.4
Bremerton
United States
44.3 km
1989-03-06 03:09 M 4.2
Mount Vernon
United States
-0.8 km
1989-02-14 21:41 M 4.0
Mount Vernon
United States
-0.8 km
1988-07-29 04:59 M 4.1
South Hill
United States
10.8 km
1983-10-31 21:47 M 4.3
Olympia
United States
42.7 km
1981-02-18 06:09 M 4.2
Yakima
United States
2.5 km
1980-06-08 22:40 M 4.2
Seattle
United States
48.1 km
1978-12-31 03:23 M 4.2
Redmond
United States
17.7 km
1978-03-31 08:03 M 4.1
Bremerton
United States
20.6 km
1978-03-11 15:52 M 4.8
Bremerton
United States
21.8 km

Monthly profile

Recent monthly trend

Historic snapshot

Earthquakes history

Year Max magnitude Earthquakes