Date and time	Mag Depth	Nearest volcano (distance)	Location	Details	Map
Thursday, May 18, 2023 GMT (1 quake)
May 17, 2023 9:22 pm (GMT -7) (May 18, 2023 04:22 GMT)	? n/a		44 km north of Yakima, Washington, USA (unconfirmed) 1 report	More
Tuesday, May 16, 2023 GMT (1 quake)
May 15, 2023 6:59 pm (GMT -7) (May 16, 2023 01:59 GMT)	? n/a		57 km west of West Valley, Yakima County, Washington, USA (unconfirmed) 1 report	More
Thursday, May 4, 2023 GMT (1 quake)
May 4, 2023 1:49 am (GMT -7) (May 4, 2023 08:49 GMT)	? n/a		4.1 mi northeast of Tekoa, Whitman County, Washington, USA (unconfirmed) 1 report	More
Sunday, May 28, 2023 GMT (1 quake)
May 27, 2023 8:13 pm (GMT -7) (May 28, 2023 03:13 GMT)	? n/a		72 km south of Levenvort, Chelan County, Washington, USA (unconfirmed) I FELT IT - 1 report	More
Friday, May 19, 2023 GMT (2 quakes)
May 19, 2023 10:53 am (GMT -7) (May 19, 2023 17:53 GMT)	0.8 0.5 km		Explosion - 8 Km ENE of Moses Lake, Washington	More
May 19, 2023 3:26 am (GMT -7) (May 19, 2023 10:26 GMT)	0.6 4.4 km		7 Km NNE of Waterville, Washington	More
Thursday, May 18, 2023 GMT (2 quakes)
May 18, 2023 1:12 pm (GMT -7) (May 18, 2023 20:12 GMT)	? n/a		39 km southeast of East Wenatchee, Douglas County, Washington, USA (unconfirmed) 1 report	More
May 17, 2023 9:22 pm (GMT -7) (May 18, 2023 04:22 GMT)	? n/a		44 km north of Yakima, Washington, USA (unconfirmed) 1 report	More
Wednesday, May 17, 2023 GMT (1 quake)
May 17, 2023 2:16 pm (GMT -7) (May 17, 2023 21:16 GMT)	1.3 0.9 km		Explosion - 9 Km NW of Quincy, Washington	More
Tuesday, May 16, 2023 GMT (1 quake)
May 15, 2023 6:59 pm (GMT -7) (May 16, 2023 01:59 GMT)	? n/a		57 km west of West Valley, Yakima County, Washington, USA (unconfirmed) 1 report	More
Friday, May 12, 2023 GMT (1 quake)
May 12, 2023 11:12 am (GMT -7) (May 12, 2023 18:12 GMT)	1.7 1.3 km		Explosion - 6 Km E of The Dalles, Oregon	More
Thursday, May 11, 2023 GMT (2 quakes)
May 11, 2023 2:57 pm (GMT -7) (May 11, 2023 21:57 GMT)	1.6 0.9 km		Explosion - 1 Km E of Moro, Oregon	More
May 11, 2023 5:44 am (GMT -7) (May 11, 2023 12:44 GMT)	? n/a		0.3 km northwest of Cle Elum, Kittitas County, Washington, USA (unconfirmed) 1 report	More
Tuesday, May 9, 2023 GMT (1 quake)
May 9, 2023 7:58 am (GMT -7) (May 9, 2023 14:58 GMT)	1.2 6.4 km		9 Km SE of Desert Aire, Washington	More
Monday, May 8, 2023 GMT (2 quakes)
May 8, 2023 5:55 am (GMT -7) (May 8, 2023 12:55 GMT)	1.7 3 km		9 Km WNW of Entiat, Washington	More
May 8, 2023 12:58 am (GMT -7) (May 8, 2023 07:58 GMT)	0.3 1.4 km		7 Km SSW of Entiat, Washington	More
Thursday, May 4, 2023 GMT (2 quakes)
May 4, 2023 1:49 am (GMT -7) (May 4, 2023 08:49 GMT)	? n/a		4.1 mi northeast of Tekoa, Whitman County, Washington, USA (unconfirmed) 1 report	More
May 3, 2023 6:42 pm (GMT -7) (May 4, 2023 01:42 GMT)	0.9 2.2 km		7 Km NNE of Waterville, Washington	More
Wednesday, May 3, 2023 GMT (1 quake)
May 2, 2023 7:56 pm (GMT -7) (May 3, 2023 02:56 GMT)	? n/a		15 km east of Spokane, Washington, USA (unconfirmed) 1 report	More
Tuesday, May 2, 2023 GMT (1 quake)
May 2, 2023 9:26 am (GMT -7) (May 2, 2023 16:26 GMT)	2.1 0.7 km		Oregon, 10.5 mi south of Walla Walla, Washington, USA	More

Earthquake Catalog - Look up past earthquakes

Richland Earthquake FAQ

When was the latest earthquake in Richland?

The last earthquake in Richland occurred 12 days ago: Minor mag. 0.8 earthquake - Explosion - 8 Km ENE of Moses Lake, Washington, on Friday, May 19, 2023 at 10:53 am (GMT -7).

How many quakes were there in Richland past month?

In the past 30 days, Richland, Washington, USA had 20 quakes up to magnitude 2.1.

What was the strongest quake in Richland past month?

The strongest earthquake in Richland past month occurred 4 weeks ago: Weak mag. 2.1 earthquake - Oregon, 10.5 mi south of Walla Walla, Washington, USA, on Tuesday, May 2, 2023 at 9:26 am (GMT -7).