Magnitude 2.6 Earthquake of SOUTHERN CALIFORNIA 2012 July 21

2012 July 21 09:55:41 UTC: SOUTHERN CALIFORNIA EARTHQUAKE

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Magnitude: 2.6

Date-Time: Saturday, July 21, 2012 at 09:55:41 UTC

Saturday, July 21, 2012 at 02:55:41 AM at epicenter

seismic data:

Location : 33.163°N, 116.034°W

Depth : 7.1 km (4.4 miles)
Region : SOUTHERN CALIFORNIA

Distances:

a)9 km (6 miles) ENE (76°) from Ocotillo Wells, CA

b)17 km (10 miles) SSW (205°) from Salton City, CA

c)61 km (38 miles) NW (313°) from El Centro, CA

d)112 km (70 miles) ENE (67°) from San Diego, CA

Location Uncertainty:horizontal +/- 0.2 km (0.1 miles); depth +/- 0.9 km (0.6 miles)

Parameters: Nph=145, Dmin=20 km, Rmss=0.32 sec, Gp= 29°, M-type=local magnitude (ML), Version=0

Magnitude 5.3 Earthquake of OFFSHORE NORTHERN CALIFORNIA 2012 July 21

2012 July 21 06:04:21 UTC: OFFSHORE NORTHERN CALIFORNIA EARTHQUAKE

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Magnitude: 5.3

Date-Time: Saturday, July 21, 2012 at 06:04:21 UTC

Friday, July 20, 2012 at 11:04:21 PM at epicenter

seismic data:

Location : 40.430°N, 125.234°W

Depth : 0.6 km (~0.4 mile) (poorly constrained)
Region : OFFSHORE NORTHERN CALIFORNIA

Distances:

a)81 km (50 miles) W (279°) from Petrolia, CA

b)93 km (58 miles) WSW (249°) from Humboldt Hill, CA

c)99 km (62 miles) WSW (246°) from Eureka, CA

d)382 km (238 miles) NW (321°) from San Francisco City Hall, CA

Location Uncertainty:horizontal +/- 1.8 km (1.1 miles); depth +/- 13.6 km (8.5 miles)

Parameters: Nph=151, Dmin=76 km, Rmss=0.57 sec, Gp=230°,M-type=regional moment magnitude (Mw), Version=5

Magnitude 4.3 Earthquake of GEORGIA 2012 July 20

2012 July 20 13:51:11 UTC: GEORGIA EARTHQUAKE

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Magnitude: 4.3

Date-Time: Friday, July 20, 2012 at 13:51:11 UTC

Friday, July 20, 2012 at 06:51:11 PM at epicenter

seismic data:

Location : 42.500°N, 44.103°E

Depth : 5 km (3.1 miles)
Region : GEORGIA

Distances:

a)17 km (10 miles) NE of Java, Georgia

b)31 km (19 miles) NNE of Tskhinvali, Georgia

c)120 km (74 miles) WSW of La Punta, Argentina

d)138 km (85 miles) ESE of Mendoza, Argentina

Location Uncertainty:horizontal +/- 25 km (15.5 miles); depth +/- 10.8 km (6.7 miles)

Parameters: NST=214, Nph=219, Dmin=295 km, Rmss=0.86 sec, Gp=122°, M-type=body wave magnitude (Mb), Version=B

Magnitude 4.6 Earthquake of SALTA, ARGENTINA 2012 July 20

2012 July 20 11:35:53 UTC: SALTA, ARGENTINA EARTHQUAKE

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Magnitude: 4.6

Date-Time: Friday, July 20, 2012 at 11:35:53 UTC

Friday, July 20, 2012 at 08:35:53 AM at epicenter

seismic data:

Location : 24.251°S, 66.978°W

Depth : 163.7 km (101.7 miles)
Region : SALTA, ARGENTINA

Distances:

a)67 km (41 miles) W of San Antonio de los Cobres, Argentina

b)169 km (105 miles) WNW of Salta, Argentina

c)171 km (106 miles) W of San Salvador de Jujuy, Argentina

d)179 km (111 miles) W of Palpala, Argentina

Location Uncertainty:horizontal +/- 16.4 km (10.2 miles); depth +/- 8.7 km (5.4 miles)

Parameters: NST= 62, Nph= 67, Dmin=282.8 km, Rmss=1.36 sec, Gp= 54°,M-type=body wave magnitude (Mb), Version=7

Magnitude 4.9 Earthquake of JIANGSU, CHINA 2012 July 20

2012 July 20 12:11:52 UTC: JIANGSU, CHINA EARTHQUAKE

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Magnitude: 4.9

Date-Time: Friday, July 20, 2012 at 12:11:52 UTC

Friday, July 20, 2012 at 08:11:52 PM at epicenter

seismic data:

Location : 32.990°N, 119.645°E

Depth : 13.9 km (8.6 miles)
Region : JIANGSU, CHINA

Distances:

a)13 km (8 miles) ESE of Wangying, China

b)18 km (11 miles) WNW of Xinghua, China

c)30 km (18 miles) NE of Gaoyou, China

d)38 km (23 miles) SW of Qinnan, China

Location Uncertainty:horizontal +/- 15.8 km (9.8 miles); depth +/- 7 km (4.3 miles)

Parameters: NST=128, Nph=129, Dmin=807.1 km, Rmss=0.8 sec, Gp= 58°, M-type=body wave magnitude (Mb), Version=9

Magnitude 4.6 Earthquake of MENDOZA, ARGENTINA 2012 July 15

2012 July 15 08:23:24 UTC: MENDOZA, ARGENTINA EARTHQUAKE

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Magnitude: 4.6

Date-Time: Sunday, July 15, 2012 at 08:23:24 UTC

Sunday, July 15, 2012 at 05:23:24 AM at epicenter

seismic data:

Location : 33.524°S, 67.544°W

Depth : 189.9 km (118.0 miles)
Region : MENDOZA, ARGENTINA

Distances:

a)99 km (61 miles) ESE of San Martin, Argentina

b)114 km (70 miles) WSW of San Luis, Argentina

c)120 km (74 miles) WSW of La Punta, Argentina

d)138 km (85 miles) ESE of Mendoza, Argentina

Location Uncertainty:horizontal +/- 25 km (15.5 miles); depth +/- 10.8 km (6.7 miles)

Parameters: NST=214, Nph=219, Dmin=295 km, Rmss=0.86 sec, Gp=122°, M-type=body wave magnitude (Mb), Version=B

Magnitude 2.7 Earthquake of NORTHERN TEXAS, USA 2012 July 13

2012 July 13 12:27:53 UTC: NORTHERN TEXAS EARTHQUAKE

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Magnitude: 2.7

Date-Time: Friday, July 13, 2012 at 12:27:53 UTC

Friday, July 13, 2012 at 07:27:53 AM at epicenter

seismic data:

Location : 32.312°N, 97.542°W

Depth : 5 km (3.1 miles)
Region : NORTHERN TEXAS

Distances:

a)13 km (8 miles) ESE of Pecan Plantation, Texas

b)15 km (9 miles) WSW of Cleburne, Texas

c)32 km (19 miles) SW of Burleson, Texas

d)34 km (21 miles) SSW of Crowley, Texas

Location Uncertainty:horizontal +/- 11.4 km (7.1 miles); depth +/- 3.1 km (1.9 miles)

Parameters: NST= 9, Nph= 15, Dmin=36.7 km, Rmss=0.64 sec, Gp= 68°, M-type="Nuttli" surface wave magnitude (mbLg), Version=7

Magnitude 4.3 Earthquake of CENTRAL PERU 2012 July 13

2012 July 13 10:17:55 UTC: CENTRAL PERU EARTHQUAKE

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Magnitude: 4.3

Date-Time: Friday, July 13, 2012 at 10:17:55 UTC

Friday, July 13, 2012 at 05:17:55 AM at epicenter

seismic data:

Location : 8.461°S, 74.131°W

Depth : 148.3 km (92.2 miles)
Region : CENTRAL PERU

Distances:

a)47 km (29 miles) E of Pucallpa, Peru

b)158 km (98 miles) SE of Contamana, Peru

c)185 km (114 miles) WSW of Cruzeiro Do Sul, Brazil

d)226 km (140 miles) ENE of Tingo Maria, Peru

Location Uncertainty:horizontal +/- 41.3 km (25.7 miles); depth +/- 13.4 km (8.3 miles)

Parameters: NST= 49, Nph= 50, Dmin=>999 km, Rmss=0.2 sec, Gp=158°, M-type=body wave magnitude (Mb), Version=7

Magnitude 2.9 Earthquake of UTAH USA 2012 July 11

2012 July 11 16:36:28 UTC: UTAH USA EARTHQUAKE

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Magnitude: 2.9

Date-Time: Wednesday, July 11, 2012 at 16:36:28 UTC

Wednesday, July 11, 2012 at 10:36:28 AM at epicenter

seismic data:

Location : 39.522°N, 112.009°W

Depth : 0.2 km (~0.1 mile) (poorly constrained)
Region : UTAH

Distances:

a)13 km (8 miles) WSW (253°) from Levan, UTAH

b)26 km (16 miles) SW (216°) from Nephi, UTAH

c)86 km (53 miles) SSW (200°) from Provo, UTAH

d)137 km (85 miles) S (184°) from Salt Lake City, UTAH

Location Uncertainty:horizontal +/- 0.4 km (0.2 miles); depth +/- 1.4 km (0.9 miles)

Parameters: Nph= 26, Dmin=16.7 km, Rmss=0.2 sec, Gp= 61°,M-type=local magnitude (ML), Version=2

Magnitude 4.2 Earthquake of NORTHWESTERN KASHMIR 2012 July 11

2012 July 11 14:48:35 UTC: NORTHWESTERN KASHMIR EARTHQUAKE

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Magnitude: 4.2

Date-Time: Wednesday, July 11, 2012 at 14:48:35 UTC

Wednesday, July 11, 2012 at 07:48:35 PM at epicenter

seismic data:

Location : 35.784°N, 76.440°E

Depth : 100 km (62.1 miles) set by location program
Region : NORTHWESTERN KASHMIR

Distances:

a)70 km (43 miles) N of Khapalu, Pakistan

b)138 km (85 miles) NNE of Kargil, India

c)207 km (128 miles) NNW of Leh, India

d)222 km (137 miles) NE of Bandipura, India

Location Uncertainty:horizontal +/- 13.1 km (8.1 miles); depth fixed by location program

Parameters: NST= 19, Nph= 19, Dmin=671.4 km, Rmss=1.16 sec, Gp=137°, M-type=body wave magnitude (Mb), Version=5

Magnitude 4.8 Earthquake of EASTERN HONSHU, JAPAN 2012 July 10

2012 July 10 03:48:58 UTC: EASTERN HONSHU, JAPAN EARTHQUAKE

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Magnitude: 4.8

Date-Time: Tuesday, July 10, 2012 at 03:48:58 UTC

Tuesday, July 10, 2012 at 12:48:58 PM at epicenter

seismic data:

Location : 36.751°N, 138.150°E

Depth : 18.2 km (11.3 miles)
Region : EASTERN HONSHU, JAPAN

Distances:

a)11 km (6 miles) NNW of Nagano-shi, Japan

b)18 km (11 miles) NW of Suzaka, Japan

c)19 km (11 miles) W of Nakano, Japan

d)22 km (13 miles) WSW of Iiyama, Japan

Location Uncertainty:horizontal +/- 13.8 km (8.6 miles); depth +/- 4.8 km (3.0 miles)

Parameters: NST=173, Nph=176, Dmin=23.4 km, Rmss=0.78 sec, Gp= 97°,M-type=body wave magnitude (Mb), Version=8