Minor earthquake: M3.3 quake has struck near Challis in Idaho

A minor earthquake magnitude 3.3 (ml/mb) has occurred on Wednesday, 69 km WSW of Challis, Idaho (43 miles). Exact time and date of event in UTC/GMT: 15/04/20 / 2020-04-15 23:35:43 / April 15, 2020 @ 11:35 pm. Event ids that are associated to the earthquake: us70008x7d. Id of event: us70008x7d. The epicenter was at a depth of 10 km (6 miles). Exact location, longitude -115.0402° West, latitude 44.2599° North, depth = 10 km. The temblor was reported at 16:35:43 / 4:35 pm (local time epicenter).

Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. Every year there are an estimated 130,000 minor earthquakes in the world. In the past 24 hours, there have been four, in the last 10 days fifty-two, in the past 30 days one hundred and sixty-four and in the last 365 days one hundred and sixty-eight earthquakes of magnitude 3.0 or greater that was reported nearby.

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What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity 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: 69 km WSW of Challis, Idaho.

Challis Idaho

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Parameter	Value	Description
Magnitude	3.3 mb	The magnitude for the event.
Longitude	-115.0402° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	44.2599° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	10 km	Depth of the event in kilometers.
Place	69km WSW of Challis, Idaho	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2020-04-15 23:35:43	Time when the event occurred. UTC/GMT
Updated	2020-04-15 23:55:35	Time when the event was most recently updated. UTC/GMT
Timezone offset	-420	Timezone offset from UTC in minutes at the event epicenter.
Felt	1	The total number of felt reports
CDI	3.1	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	168	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	0.321	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.87 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	67	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	us70008x7d	Id of event.
Event Code	70008x7d	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us70008x7d,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake: M3.3 quake has struck near Challis in Idaho

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