Earthquakes today

Current and latest world earthquakes breaking news, activity and articles today

Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.9 mag has occurred near Inarajan Village in Guam


Earthquake location 13.021S, 145.3412WA minor earthquake with magnitude 3.9 (ml/mb) was detected on Monday, 70 kilometers (43 miles) from Inarajan Village in Guam. Event id: us6000re99. Ids that are associated to the earthquake: us6000re99. Exact location of event, longitude 145.3412 East, latitude 13.021 North, depth = 35 km. Date and time of earthquake in UTC/GMT: 08/09/25 / 2025-09-08 01:54:23 / September 8, 2025 @ 1:54 am. The 3.9-magnitude earthquake was detected at 01:54:23 / 1:54 am (local time epicenter). The epicenter of the earthquake was roughly 35 km (22 miles) below the earth’s surface.

Epicenter of the event was 77 km (48 miles) from Dededo Village (c. 44 900 pop), 75 km (47 miles) from Yigo Village (c. 20 500 pop), 80 km (50 miles) from Tamuning-Tumon-Harmon Village (c. 19 700 pop), 75 km (47 miles) from Mangilao Village (c. 15 200 pop), 77 km (48 miles) from Barrigada Village (c. 8 900 pop), 83 km (52 miles) from Santa Rita Village (c. 7 500 pop). Nearby country/countries, Guam (c. 159 000 pop) (That might be effected). Closest city/cities/towns to epicentrum/hypocenter was Piti Village, Agat Village, Asan-Maina Village (min 5000 pop).

Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. In the past 24 hours, there have been five, in the last 10 days six, in the past 30 days twenty-seven and in the last 365 days seventy-five earthquakes of magnitude 3.0 or greater that has struck near. 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. 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: 70 km ESE of Inarajan Village, Guam.

Copyright © 2025 earthquakenewstoday.com All rights reserved.


More information

Parameter Value Description
Magnitude 3.9 mb The magnitude for the event.
Longitude 145.3412° East Decimal degrees longitude. Negative values for western longitudes.
Latitude 13.021° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 35 km Depth of the event in kilometers.
Place 70 km ESE of Inarajan Village, Guam Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2025-09-08 01:54:23 Time when the event occurred. UTC/GMT
Updated 2025-10-06 23:09:07 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 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 234 A number describing how significant the event is. Larger numbers indicate a more significant event.
Network us The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources ,us, A comma-separated list of network contributors.
Number of Stations Used 13 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.729 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.56 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 294 The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type mb The method or algorithm used to calculate the preferred magnitude for the event.
Event Type earthquake Type of seismic event.
Event ID us6000re99 Id of event.
Event Code 6000re99 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us6000re99, A comma-separated list of event ids that are associated to an event.

Leave a Reply