Minor earthquake, 3.35 mag was detected near Puako in Hawaii

A minor earthquake with magnitude 3.35 (ml/mb) was detected on Wednesday, 6 kilometers (4 miles) from Puako in Hawaii. Event id: hv74798307. Ids that are associated to the earthquake: hv74798307. The earthquake was roughly at a depth of 23.26 km (14 miles). Global date and time of event UTC/GMT: 08/10/25 / 2025-10-08 17:23:53 / October 8, 2025 @ 5:23 pm. Exact location of event, depth 23.26 km, -155.81083333333° West, 20.027833333333° North. The 3.35-magnitude earthquake was detected at 17:23:53 / 5:23 pm (local time epicenter).

Earthquake epicenter was 47 km (29 miles) from Kailua (c. 12 000 pop), 38 km (23 miles) from Kalaoa (c. 9 600 pop), 15 km (9 miles) from Waimea (c. 9 200 pop), 48 km (30 miles) from Hōlualoa (c. 8 500 pop), 11 km (7 miles) from Waikoloa Village (c. 6 400 pop). Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was Hōlualoa, Kailua, Kalaoa. Close country/countries that might be effected, United States (c. 310 233 000 pop).

In the past 24 hours, there have been one, in the last 10 days three, in the past 30 days nine and in the last 365 days eighty-eight earthquakes of magnitude 3.0 or greater that has struck near. Each year there are an estimated 130,000 minor earthquakes in the world. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage.

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. 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: 6 km NNE of Puako, Hawaii.

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Parameter	Value	Description
Magnitude	3.35 mb	The magnitude for the event.
Longitude	-155.81083333333° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	20.027833333333° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	23.26 km	Depth of the event in kilometers.
Place	6 km NNE of Puako, Hawaii	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2025-10-08 17:23:53	Time when the event occurred. UTC/GMT
Updated	2025-10-08 18:16:46	Time when the event was most recently updated. UTC/GMT
Timezone offset		Timezone offset from UTC in minutes at the event epicenter.
Felt	60	The total number of felt reports
CDI	3.7	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	195	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	60	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.102	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.13 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	136	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	hv74798307	Id of event.
Event Code	74798307	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,hv74798307,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake, 3.35 mag was detected near Puako in Hawaii

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