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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.8268704158587 mag has occurred near Idyllwild in CA


Earthquake location 33.673332214355S, -116.7945022583WA minor earthquake with magnitude 3.8268704158587 (ml/mb) was reported 10 kilometers (6 miles) from Idyllwild in CA on Friday. Exact time and date of earthquake 28/11/25 / 2025-11-28 01:36:44 / November 28, 2025 @ 1:36 am UTC/GMT. Event ids that are associated to the earthquake: ci41128295. Id of event: ci41128295. The earthquake occurred at a depth of 17.139999389648 km (11 miles). Exact location of event, longitude -116.7945022583 West, latitude 33.673332214355 North, depth = 17.139999389648 km. The temblor was reported at 01:36:44 / 1:36 am (local time epicenter).

Epicenter of the earthquake was 64 km (40 miles) from Riverside (c. 303 900 pop), 67 km (41 miles) from San Bernardino (c. 209 900 pop), 75 km (47 miles) from Fontana (c. 196 100 pop), 50 km (31 miles) from Moreno Valley (c. 193 400 pop), 76 km (47 miles) from Oceanside (c. 167 100 pop), 88 km (55 miles) from Rancho Cucamonga (c. 165 300 pop). Nearby country/countries that might be effected, United States (c. 310 233 000 pop). Nearest city/cities or towns, with min 5000 pop, to epicentrum/hypocenter was Solana Beach, Rancho Cucamonga, Aliso Viejo.

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

Did you feel it?

Did objects rattle, topple over, or fall off shelves? Leave a comment or report about activity, shaking and damage at your home, country and city. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 10 km SW of Idyllwild, CA. This information comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3.8268704158587 mb The magnitude for the event.
Longitude -116.7945022583° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 33.673332214355° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 17.139999389648 km Depth of the event in kilometers.
Place 10 km SW of Idyllwild, CA Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2025-11-28 01:36:44 Time when the event occurred. UTC/GMT
Updated 2025-11-28 01:43:56 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 3.386 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 reviewed 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 225 A number describing how significant the event is. Larger numbers indicate a more significant event.
Network ci The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources ,ci, A comma-separated list of network contributors.
Number of Stations Used 112 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.062 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.219999999 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 18 The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type mlr The method or algorithm used to calculate the preferred magnitude for the event.
Event Type earthquake Type of seismic event.
Event ID ci41128295 Id of event.
Event Code 41128295 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ci41128295, A comma-separated list of event ids that are associated to an event.

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