Magnitude 4.2 Earthquake of Ponderay, Idaho 2015-04-24

2015-04-24 05:43:35 (UTC) :East-SouthEast of Ponderay, Idaho

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Magnitude : 4.2

Event Time: Time and Date Starting of Earthquake Rupture 

• 2015-04-24 05:43:35 (UTC)

Earthquake data:

Location : Position of Epicenter 

48.250°N 116.351°W

Depth : Depth of starting Rupture 

5.0 km

Region : Ponderay, Idaho

Directions and Distances :Directions and Distances from Geographical Reference in Close Proximity Which can be effected by Location Uncertainty

a) 14km (9mi) ESE of Ponderay, Idaho

b) 62km (39mi) NNE of Hayden, Idaho

c) 71km (44mi) NNE of Coeur d'Alene, Idaho

d) 74km (46mi) NE of Post Falls, Idaho

e) 374km (232mi) WNW of Helena, Montana

Location Uncertainty: 

Parameter	Value	Uncertainty
Magnitude	4.2 mb	± 0.1
Location	48.250°N 116.351°W	± 5.1 km
Depth	5.0 km	± 2.0
Number of Phase Applied1	74
Minimum Distance2	57.33 km (0.52°)
Travel Time Residual3	1.14 sec
Azimuthal Gap4	60°

¹Number of phase Applied: 

In determining location of hypocenter, applied number of observations on P waves and S waves. The greater the more accurate prediction of EQ.

²Minimum Distance:

 Horizontal distance of nearest Station measured in Km from epicenter. The smaller the more accuracy in prediction of depth of EQ.

³Travel Time Residual:

 A way of measurement of fit of arrival time observed to arrival time predicted for particular location. The smaller the better fit of data.

⁴Azimuthal Gap: 

Expressed in degree; the smaller the smaller the error in horizontal positioning of EQ. Large uncertainty is considered when exceeds 180° (both depth and location)

Magnitude 2.8 Earthquake of Plummer, Idaho 2014-10-15

2014-10-15 06:51:07 UTC  : Plummer, Idaho EARTHQUAKE

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Magnitude: 2.8

Event Time: Time and Date Starting of Earthquake Rupture 

1. 2014-10-15 06:51:07 UTC

1. 2014-10-14 23:51:07 UTC-07:00 at epicenter

Earthquake data:

Location : Position of Epicenter 

1. 47.225°N 116.870°W

Depth : Depth of starting Rupture 

0.0km (0.0mi)

Region : Plummer, Idaho

Directions and Distances :Directions and Distances from Geographical Reference in Close Proximity Which can be effected by Location Uncertainty

 a)  12km (7mi) S of Plummer, Idaho

 b)    50km (31mi) S of Coeur d'Alene, Idaho

 c)  54km (34mi) SSE of Opportunity, Washington

1. 
   

 d)  55km (34mi) S of Post Falls, Idaho

1.  e)  374km (232mi) WNW of Helena, Montana

Location Uncertainty: 

Parameter	Value	Uncertainty
Magnitude	2.8 Md	± 0.20
Location	47.225°N, 116.870°W	± 4.9 km
Depth	0.0 km	± 31.6 km
Number of Phase Applied1	22
Minimum Distance2	140.0 km (1.26°)
Travel Time Residual3	1.25 sec
Azimuthal Gap4	313°

¹Number of phase Applied: 

In determining location of hypocenter, applied number of observations on P waves and S waves. The greater the more accurate prediction of EQ.

²Minimum Distance:

 Horizontal distance of nearest Station measured in Km from epicenter. The smaller the more accuracy in prediction of depth of EQ.

³Travel Time Residual:

 A way of measurement of fit of arrival time observed to arrival time predicted for particular location. The smaller the better fit of data.

⁴Azimuthal Gap: 

Expressed in degree; the smaller the smaller the error in horizontal positioning of EQ. Large uncertainty is considered when exceeds 180° (both depth and location)

Magnitude 2.7 Earthquake of Challis, Idaho 2014-09-03

2014-09-03 15:41:49 UTC  : Challis, Idaho EARTHQUAKE

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Magnitude: 2.7

Event Time: Time and Date Starting of Earthquake Rupture 

1. 2014-09-03 15:41:49 UTC

1. 2014-09-03 09:41:49 UTC-06:00 at epicenter

Earthquake data:

Location : Position of Epicenter 

1. 44.409°N 114.130°W

Depth : Depth of starting Rupture 

2.8km (1.7mi)

Region : Challis, Idaho

Directions and Distances :Directions and Distances from Geographical Reference in Close Proximity Which can be effected by Location Uncertainty

 a)  13km (8mi) SE of Challis, Idaho

 b)    188km (117mi) ENE of Boise, Idaho

 c)  189km (117mi) NE of Mountain Home, Idaho

1. 
   

 d)  189km (117mi) N of Jerome, Idaho

1.  e)  190km (118mi) ENE of Garden City, Idaho

Location Uncertainty: 

Parameter	Value	Uncertainty
Magnitude	3.8 ml	± 0.05
Location	43.763°N, 110.892°W	--
Depth	5.0 km	± 2.0 km
Number of Phase Applied1	83
Minimum Distance2	15.4 km (0.14°)
Travel Time Residual3	0.94 sec
Azimuthal Gap4	29°

¹Number of phase Applied: 

In determining location of hypocenter, applied number of observations on P waves and S waves. The greater the more accurate prediction of EQ.

²Minimum Distance:

 Horizontal distance of nearest Station measured in Km from epicenter. The smaller the more accuracy in prediction of depth of EQ.

³Travel Time Residual:

 A way of measurement of fit of arrival time observed to arrival time predicted for particular location. The smaller the better fit of data.

⁴Azimuthal Gap: 

Expressed in degree; the smaller the smaller the error in horizontal positioning of EQ. Large uncertainty is considered when exceeds 180° (both depth and location)

Magnitude 3.8 Earthquake of Driggs, Idaho 2014-08-30

2014-08-30 20:09:14 UTC  : Driggs, Idaho EARTHQUAKE

earthquake monitor,Idaho earthquake, earthquake realtime

Magnitude: 3.8

Event Time: Time and Date Starting of Earthquake Rupture 

1. 2014-08-30 20:09:14 UTC

1. 2014-08-30 14:09:14 UTC-06:00 at epicenter

Earthquake data:

Location : Position of Epicenter 

1. 43.763°N 110.892°W

Depth : Depth of starting Rupture 

5.0km (3.1mi)

Region : Driggs, Idaho

Directions and Distances :Directions and Distances from Geographical Reference in Close Proximity Which can be effected by Location Uncertainty

 a)  18km (11mi) ENE of Driggs, Idaho

 b)   72km (45mi) E of Rexburg, Idaho

 c)  92km (57mi) ENE of Ammon, Idaho

1. 
   

 d)  97km (60mi) ENE of Idaho Falls, Idaho

1.  e)  327km (203mi) SSE of Helena, Montana

Location Uncertainty: 

Parameter	Value	Uncertainty
Magnitude	3.8 ml	± 0.05
Location	43.763°N, 110.892°W	--
Depth	5.0 km	± 2.0 km
Number of Phase Applied1	83
Minimum Distance2	15.4 km (0.14°)
Travel Time Residual3	0.94 sec
Azimuthal Gap4	29°

¹Number of phase Applied: 

In determining location of hypocenter, applied number of observations on P waves and S waves. The greater the more accurate prediction of EQ.

²Minimum Distance:

 Horizontal distance of nearest Station measured in Km from epicenter. The smaller the more accuracy in prediction of depth of EQ.

³Travel Time Residual:

 A way of measurement of fit of arrival time observed to arrival time predicted for particular location. The smaller the better fit of data.

⁴Azimuthal Gap: 

Expressed in degree; the smaller the smaller the error in horizontal positioning of EQ. Large uncertainty is considered when exceeds 180° (both depth and location)

Magnitude 4.2 Earthquake of SOUTHERN IDAHO USA 2013 May 06

2013 May 06 03:13:42 UTC : SOUTHERN IDAHO USA EARTHQUAKE

earthquake monitor,IDAHO earthquake, earthquake realtime

Magnitude: 4.2

Date-Time: Monday, May 06, 2013 at 03:13:42 UTC

Sunday, May 05, 2013 at 09:13:42 PM at epicenter

Earthquake data:

Location : 42.608°N, 111.947°W

Depth : 11.3 km (7.0 miles)

Region : SOUTHERN IDAHO

Distances:

a) 28 km (17 miles) W of Soda Springs, Idaho

b) 49 km (30 miles) SE of Pocatello, Idaho

c) 54 km (33 miles) SE of Chubbuck, Idaho

c) 72 km (44 miles) SSE of Blackfoot, Idaho

Location Uncertainty: horizontal +/- 12.1 km (7.5 miles); depth +/- 10.9 km (6.8 miles)

Parameters: NST= 24, Nph= 24, Dmin=71.2 km, Rmss=1.16 sec, Gp= 83°, M-type=local magnitude (ML), Version=6

Magnitude 2.6 Earthquake of SOUTHERN IDAHO 2012 January 30

2012 January 30 14:57:47 UTC: SOUTHERN IDAHO

Magnitude: 2.6

Date-Time : Monday, January 30, 2012 at 14:57:47 UTC
Monday, January 30, 2012 at 07:57:47 AM at epicenter

Location : 44.231°N, 114.137°W

Depth : 15.4 km (9.6 miles)

Region : SOUTHERN IDAHO

Distances:

a) 21 km (13 miles) E (98°) from Clayton, ID
b) 31 km (19 miles) SSE (167°) from Challis, ID

c) 182 km (113 miles) ENE (67°) from Boise, ID

d) 428 km (266 miles) NNW (335°) from Salt Lake City, UT

Location Uncertainty: horizontal +/- 1.9 km (1.2 miles); depth +/- 2.7 km (1.7 miles)

Parameters : NST= 24, Nph= 24, Dmin=59.1 km, Rmss=0.34 sec, Gp= 72°, M-type=duration magnitude (Md), Version=2