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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake 4.9 mag, 181 km WSW of Port Orford, Oregon

Posted by admin on September 9, 2025 0 Comments

Earthquake location 42.3804S, -126.6499WA light earthquake with magnitude 4.9 (ml/mb) was detected on Tuesday, 181 km WSW of Port Orford, Oregon (112 miles). The earthquake was roughly at a depth of 10 km (6 miles). The 4.9-magnitude earthquake has occurred at 19:02:04 / 7:02 pm (local time epicenter). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact location of event, longitude -126.6499 West, latitude 42.3804 North, depth = 10 km. Event id: us7000qv38. Ids that are associated to the earthquake: us7000qv38. Date and time of earthquake in UTC/GMT: 09/09/25 / 2025-09-09 19:02:04 / September 9, 2025 @ 7:02 pm.

Each year there are an estimated 13,000 light earthquakes in the world. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. In the past 24 hours, there have been eight, in the last 10 days eight, in the past 30 days eight and in the last 365 days thirty-three earthquakes of magnitude 3.0 or greater that have been detected nearby.

Questions or comments?

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, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 181 km WSW of Port Orford, Oregon. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 4.9 mb The magnitude for the event.
Longitude -126.6499° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 42.3804° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 10 km Depth of the event in kilometers.
Place 181 km WSW of Port Orford, Oregon Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2025-09-09 19:02:04 Time when the event occurred. UTC/GMT
Updated 2025-09-09 19:42:06 Time when the event was most recently updated. UTC/GMT
Timezone offset Timezone offset from UTC in minutes at the event epicenter.
Felt 1 The total number of felt reports
CDI 2 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 370 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 48 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 1.707 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1.17 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 181 The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type mww The method or algorithm used to calculate the preferred magnitude for the event.
Event Type earthquake Type of seismic event.
Event ID us7000qv38 Id of event.
Event Code 7000qv38 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us7000qv38, A comma-separated list of event ids that are associated to an event.

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