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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.9 mag was detected near Agrihan in Northern Mariana Islands

Posted by admin on December 22, 2019 0 Comments

Earthquake location 18.7791S, 145.6352WA light earthquake magnitude 4.9 (ml/mb) strikes 3 km WNW of Agrihan, Northern Mariana Islands (2 miles) on Monday. Exact location of event, longitude 145.6352 East, latitude 18.7791 North, depth = 207.5 km. The epicenter of the earthquake was roughly 207.5 km (129 miles) below the earth’s surface. The temblor was picked up at 07:30:17 / 7:30 am (local time epicenter). Id of earthquake: us70006py8. Event ids that are associated: us70006py8. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Date and time of earthquake in UTC/GMT: 22/12/19 / 2019-12-22 21:30:17 / December 22, 2019 @ 9:30 pm.

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

Did you feel the quake?

How did you react? Was there any damage to buildings? Leave a comment or report about shaking, activity and damage at your home, city and country. The information in this article comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, detected near: 3 km WNW of Agrihan, Northern Mariana Islands.

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More information

Parameter Value Description
Magnitude 4.9 mb The magnitude for the event.
Longitude 145.6352° East Decimal degrees longitude. Negative values for western longitudes.
Latitude 18.7791° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 207.5 km Depth of the event in kilometers.
Place 3km WNW of Agrihan, Northern Mariana Islands Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2019-12-22 21:30:17 Time when the event occurred. UTC/GMT
Updated 2019-12-22 21:48:05 Time when the event was most recently updated. UTC/GMT
Timezone offset 600 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 369 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 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 3.521 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.92 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 60 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 us70006py8 Id of event.
Event Code 70006py8 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us70006py8, A comma-separated list of event ids that are associated to an event.

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