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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.5450284481049 mag was detected near Lea Hill in Washington


Earthquake location 47.285499572754S, -122.15450286865WA minor earthquake magnitude 3.5450284481049 (ml/mb) has occurred on Saturday, 4 kilometers (2 miles) from Lea Hill in Washington. The temblor was detected at 11:45:29 / 11:45 am (local time epicenter). Exact location of earthquake, longitude -122.15450286865 West, latitude 47.285499572754 North, depth = 22.219999313354 km. Date and time of earthquake in UTC/GMT: 22/02/25 / 2025-02-22 11:45:29 / February 22, 2025 @ 11:45 am. The epicenter was at a depth of 22.219999313354 km (14 miles). Id of earthquake: uw62076946. Event ids that are associated: uw62076946.

Epicenter of the event was 38 km (24 miles) from Seattle (c. 608 700 pop), 22 km (14 miles) from Tacoma (c. 198 400 pop), 36 km (23 miles) from Bellevue (c. 122 400 pop), 77 km (48 miles) from Everett (c. 103 000 pop), 12 km (8 miles) from Kent (c. 92 400 pop), 22 km (14 miles) from Renton (c. 90 900 pop). Closest city/cities/towns to epicentrum/hypocenter was Marysville, Lake Stevens, West Lake Stevens (min 5000 pop). Nearby country/countries, United States (c. 310 233 000 pop) (That might be effected).

In the past 24 hours, there have been one, in the last 10 days two, in the past 30 days two and in the last 365 days seven earthquakes of magnitude 3.0 or greater that has occurred nearby. Each year there are an estimated 130,000 minor earthquakes in the world. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage.

Did you feel the quake?

Were you asleep? Was it difficult to stand and/or walk? Leave a comment or report about shaking, activity and damage at your city, home and country. This information comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded: 4 km SSE of Lea Hill, Washington.

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More information

Parameter Value Description
Magnitude 3.5450284481049 mb The magnitude for the event.
Longitude -122.15450286865° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 47.285499572754° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 22.219999313354 km Depth of the event in kilometers.
Place 4 km SSE of Lea Hill, Washington Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2025-02-22 11:45:29 Time when the event occurred. UTC/GMT
Updated 2025-02-22 11:48:55 Time when the event was most recently updated. UTC/GMT
Timezone offset Timezone offset from UTC in minutes at the event epicenter.
Felt The total number of felt reports
CDI The maximum reported intensity for the event.
MMI The maximum estimated instrumental intensity for the event.
Alert Level The alert level from the PAGER earthquake impact scale. Green, Yellow, Orange or Red.
Review Status automatic Indicates whether the event has been reviewed by a human.
Tsunami 0 This flag is set to "1" for large events in oceanic regions and "0" otherwise. The existence or value of this flag does not indicate if a tsunami actually did or will exist.
SIG 193 A number describing how significant the event is. Larger numbers indicate a more significant event.
Network uw The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources ,uw, A comma-separated list of network contributors.
Number of Stations Used 157 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.159999996 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 17 The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type ml The method or algorithm used to calculate the preferred magnitude for the event.
Event Type earthquake Type of seismic event.
Event ID uw62076946 Id of event.
Event Code 62076946 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,uw62076946, A comma-separated list of event ids that are associated to an event.

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