Minor earthquake, 2.8 mag strikes near Volcano in Hawaii

A minor earthquake with magnitude 2.8 (ml/mb) was detected on Monday, 3 kilometers (2 miles) from Volcano in Hawaii. The epicenter of the earthquake was roughly 0.93 km (1 miles) below the earth’s surface. Exact location of earthquake, longitude -155.2676697 West, latitude 19.4120007 North, depth = 0.93 km. Global date and time of event UTC/GMT: 30/07/18 / 2018-07-30 23:11:44 / July 30, 2018 @ 11:11 pm. The temblor was detected at 13:11:44 / 1:11 pm (local time epicenter). Event id: hv70499902. Ids that are associated to the earthquake: hv70499902.

Nearby country/countries, United States (c. 310 233 000 pop) (That might be effected). Closest city/cities/towns to epicentrum/hypocenter was Hōlualoa, Hilo, Hawaiian Paradise Park (min 5000 pop). Epicenter of the earthquake was 40 km (25 miles) from Hilo (c. 43 300 pop), 33 km (20 miles) from Hawaiian Paradise Park (c. 11 400 pop), 37 km (23 miles) from Hawaiian Paradise Park (c. 11 400 pop), 75 km (47 miles) from Hōlualoa (c. 8 500 pop).

Earthquakes 2.5 to 2.9 are often felt, but only causes minor damage. In the past 24 hours, there have been one hundred and nineteen, in the last 10 days seven hundred and twenty-six, in the past 30 days two thousand, one hundred and seventy-two and in the last 365 days four thousand, five hundred and fifty-four earthquakes of magnitude 3.0 or greater that was reported nearby. Each year there are an estimated 1,300,000 minor quakes in the world.

Questions or comments?

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. 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: 3 km WSW of Volcano, Hawaii.

More information

Parameter	Value	Description
Magnitude	2.8 mb	The magnitude for the event.
Longitude	-155.2676697° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	19.4120007° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	0.93 km	Depth of the event in kilometers.
Place	3km WSW of Volcano, Hawaii	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2018-07-30 23:11:44	Time when the event occurred. UTC/GMT
Updated	2018-07-30 23:17:24	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	automatic	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	121	A number describing how significant the event is. Larger numbers indicate a more significant event.
Network	hv	The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources	,hv,	A comma-separated list of network contributors.
Number of Stations Used	35	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.007356	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.29 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	50	The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type	ml	The method or algorithm used to calculate the preferred magnitude for the event.
Event Type	earthquake	Type of seismic event.
Event ID	hv70499902	Id of event.
Event Code	70499902	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,hv70499902,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake, 2.8 mag strikes near Volcano in Hawaii

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