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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake 3.6 mag, 8 km NE of Alum Rock, CA

Earthquake location 37.4145012S, -121.762001WA minor earthquake with magnitude 3.6 (ml/mb) was detected on Wednesday, 8 kilometers (5 miles) from Alum Rock in CA. Exact location of event, depth 7.43 km, -121.762001° West, 37.4145012° North. All ids that are associated to the event: nc73410846. Unique identifier: nc73410846. Exact time and date of earthquake 17/06/20 / 2020-06-17 17:35:02 / June 17, 2020 @ 5:35 pm UTC/GMT. The temblor was picked up at 17:35:02 / 5:35 pm (local time epicenter). The epicenter of the earthquake was roughly 7.43 km (5 miles) below the earth’s surface.

Nearest cities/city/towns to hypocenter/epicentrum was Strawberry, Rio Vista, Salinas (min 5000 pop). Country/countries that might be effected, United States (c. 310 233 000 pop). Event epicenter was 14 km (9 miles) from San Jose (c. 945 900 pop), 70 km (44 miles) from San Francisco (c. 805 200 pop), 62 km (39 miles) from Oakland (c. 390 700 pop), 73 km (46 miles) from Stockton (c. 291 700 pop), 25 km (15 miles) from Fremont (c. 214 100 pop), 72 km (45 miles) from Modesto (c. 201 200 pop).

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

Did you feel it?

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: 8 km NE of Alum Rock, CA.

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More information

Parameter Value Description
Magnitude 3.6 mb The magnitude for the event.
Longitude -121.762001° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 37.4145012° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 7.43 km Depth of the event in kilometers.
Place 8km NE of Alum Rock, CA Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2020-06-17 17:35:02 Time when the event occurred. UTC/GMT
Updated 2020-06-17 17:38:15 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 199 A number describing how significant the event is. Larger numbers indicate a more significant event.
Network nc The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources ,nc, A comma-separated list of network contributors.
Number of Stations Used 87 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.0419 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.07 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 32 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 nc73410846 Id of event.
Event Code 73410846 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,nc73410846, A comma-separated list of event ids that are associated to an event.

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