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Light World Earthquakes Magnitude 4-4.9

Light earthquake 4.3 mag, 30 km NNE of Hualian, Taiwan


Earthquake location 24.2365S, 121.6933WA light earthquake magnitude 4.3 (mg/mb) has occurred on Thursday, 30 kilometers (19 miles) from Hualian in Taiwan. The temblor was reported at 03:35:35 / 3:35 pm (local time epicenter) at a depth of 31.43 km (20 miles). Global time of event 2015-02-12 07:35:35 UTC/GMT. A tsunami warning has not been issued, according to the U.S. Geological Survey. Exact location of event, longitude 121.6933 East, latitude 24.2365 North, depth 31.43 km.

Close countries, Taiwan (c. 22 894 000 pop). The epicenter was 92 km (57 miles) from Taipei (c. 7 871 900 pop), 89 km (56 miles) from Banqiao (c. 543 300 pop), 93 km (58 miles) from Taoyuan City (c. 402 000 pop), 30 km (19 miles) from Hualian (c. 350 500 pop), 58 km (36 miles) from Yilan (c. 94 200 pop). Nearest city, towns to epicentrum/hypocenter was Taoyuan City, Taipei, Banqiao.

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Leave a comment or report about shaking, activity and damage at your home, city and country. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded in: 30 km NNE of Hualian, Taiwan.


More information

Parameter Value Description
Magnitude 4.3 mb The magnitude for the event.
Longitude 121.6933° East Decimal degrees longitude. Negative values for western longitudes.
Latitude 24.2365° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 31.43 km Depth of the event in kilometers.
Place 30km NNE of Hualian, Taiwan Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2015-02-12 07:35:35 Time when the event occurred. UTC/GMT
Updated 2015-02-12 22:25:52 Time when the event was most recently updated. UTC/GMT
Timezone offset 480 Timezone offset from UTC in minutes at the event epicenter.
Felt 1 The total number of felt reports
CDI 2.7 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 285 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 0.109 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.67 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 70 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 usb000tnie Id of event.
Event Code b000tnie An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS usb000tnie A comma-separated list of event ids that are associated to an event.

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