Magnitude 4.9 - OFFSHORE COQUIMBO, CHILE

2011 January 30 21:48:28 UTC

Magnitude	4.9
Date-Time	Sunday, January 30, 2011 at 21:48:28 UTC Sunday, January 30, 2011 at 05:48:28 PM at epicenter
Location	29.948°S, 71.406°W
Depth	50.8 km (31.6 miles) set by location program
Region	OFFSHORE COQUIMBO, CHILE
Distances	9 km (5 miles) W (271°) from Coquimbo, Chile 307 km (191 miles) SSW (199°) from Copiapo, Chile 329 km (204 miles) WNW (302°) from San Juan, Argentina 401 km (249 miles) N (350°) from SANTIAGO, Chile
Location Uncertainty	horizontal +/- 32.3 km (20.1 miles); depth fixed by location program
Parameters	NST=107, Nph=110, Dmin=124.7 km, Rmss=0.73 sec, Gp= 97°, M-type=body wave magnitude (Mb), Version=8
Source	U.S. Geological Survey, National Earthquake Information Center: World Data Center for Seismology, Denver
Event ID	usb00016jz

CHILE: Earthquake Magnitude 4.8, BIO-BIO

Earthquake Details

• This event has been reviewed by a seismologist.

• Magnitude	4.8
  Date-Time	Friday, January 21, 2011 at 10:25:24 UTC Friday, January 21, 2011 at 07:25:24 AM at epicenter Time of Earthquake in other Time Zones
  Location	37.782°S, 72.041°W
  Depth	35.5 km (22.1 miles)
  Region	BIO-BIO, CHILE
  Distances	45 km (30 miles) SE of Los Angeles, Bio-Bio, Chile 115 km (70 miles) NNE of Temuco, Araucania, Chile 130 km (80 miles) S of Chillan, Bio-Bio, Chile 495 km (310 miles) SSW of SANTIAGO, Region Metropolitana, Chile
  Location Uncertainty	horizontal +/- 45.2 km (28.1 miles); depth +/- 1.6 km (1.0 miles)
  Parameters	NST= 29, Nph= 29, Dmin=352.9 km, Rmss=0.57 sec, Gp=169°, M-type=body wave magnitude (Mb), Version=4
  Source	USGS NEIC (WDCS-D)
  Event ID	usc00017a8

CHILE: Seísmo Magnitud 5.4 FRENTE DE LA COSTA DE VALPARAISO

Magnitud 5.4 FRENTE DE LA COSTA DE VALPARAISO, CHILE
miercoles, 19 de enero 2011 a las 05:20:05 UTC

Magnitud	5.4
Fecha-Hora	miercoles, 19 de enero 2011 a las 05:20:05 (UTC) - Tiempo Universal Coordinado miercoles, 19 de enero 2011 a las 02:20:05 AM hora local al epicentro Hora del Terremoto en otras zonas de horario
Localización	33.71S 72.03W
Profundidad	21.7 kilómetros
Región	FRENTE DE LA COSTA DE VALPARAISO, CHILE
Referencia	40 km (25 miles) WSW of San Antonio, Valparaiso, Chile 85 km (50 miles) SSW of Valparaiso, Valparaiso, Chile 130 km (80 miles) WNW of Rancagua, Libertador O'Higgins, Chile 130 km (80 miles) WSW of SANTIAGO, Region Metropolitana, Chile
Calidad de la Localización	Estimado de error: horizontal +/- 24.6 km; depth +/- 3.9 km
Parámetros de calidad de localización	Nst=135, Nph=135, Dmin=790.1 km, Rmss=0.87 seg, Erho=24.6 km, Erzz=3.9 km, Gp=152.0 grados
Fuente de información	USGS NEIC (WDCS-D)
Código de Identificación del Evento	usb0001114

CHILE: Earthquake Magnitude 5.4 - OFFSHORE VALPARAISO

Earthquake Details

This event has been reviewed by a seismologist.

Magnitude	5.4
Date-Time	Wednesday, January 19, 2011 at 05:20:05 UTC Wednesday, January 19, 2011 at 02:20:05 AM at epicenter Time of Earthquake in other Time Zones
Location	33.709°S, 72.031°W
Depth	21.7 km (13.5 miles) set by location program
Region	OFFSHORE VALPARAISO, CHILE
Distances	40 km (25 miles) WSW of San Antonio, Valparaiso, Chile 85 km (50 miles) SSW of Valparaiso, Valparaiso, Chile 130 km (80 miles) WNW of Rancagua, Libertador O'Higgins, Chile 130 km (80 miles) WSW of SANTIAGO, Region Metropolitana, Chile
Location Uncertainty	horizontal +/- 24.6 km (15.3 miles); depth fixed by location program
Parameters	NST=154, Nph=165, Dmin=791.5 km, Rmss=0.87 sec, Gp=151°, M-type=body wave magnitude (Mb), Version=6
Source	USGS NEIC (WDCS-D)
Event ID	usb0001114

CHILE: Seísmo Magnitud 5.4 TARAPACA

Magnitud 5.4 TARAPACA, CHILE
martes, 18 de enero 2011 a las 21:30:43 UTC

Magnitud	5.4
Fecha-Hora	martes, 18 de enero 2011 a las 21:30:43 (UTC) - Tiempo Universal Coordinado martes, 18 de enero 2011 a las 06:30:43 PM hora local al epicentro Hora del Terremoto en otras zonas de horario
Localización	18.96S 69.25W
Profundidad	73.7 kilómetros
Región	TARAPACA, CHILE
Referencia	125 km (80 miles) ESE of Arica, Tarapaca, Chile 150 km (95 miles) SE of Tacna, Peru 170 km (105 miles) NE of Iquique, Tarapaca, Chile 1605 km (1000 miles) N of SANTIAGO, Region Metropolitana, Chile
Calidad de la Localización	Estimado de error: horizontal +/- 18.8 km; depth +/- 6.2 km
Parámetros de calidad de localización	Nst=210, Nph=210, Dmin=405.6 km, Rmss=0.75 seg, Erho=18.8 km, Erzz=6.2 km, Gp=103.0 grados
Fuente de información	USGS NEIC (WDCS-D)
Código de Identificación del Evento	usb00010nd

CHILE: Earthquake Magnitude 5.4 - TARAPACA

Earthquake Details
This event has been reviewed by a seismologist.

Magnitude 5.4
Date-Time Tuesday, January 18, 2011 at 21:30:43 UTC
Tuesday, January 18, 2011 at 06:30:43 PM at epicenter

Location 18.962°S, 69.246°W
Depth 73.7 km (45.8 miles)
Region TARAPACA, CHILE
Distances 125 km (80 miles) ESE of Arica, Tarapaca, Chile
150 km (95 miles) SE of Tacna, Peru
170 km (105 miles) NE of Iquique, Tarapaca, Chile
1605 km (1000 miles) N of SANTIAGO, Region Metropolitana, Chile

Location Uncertainty horizontal +/- 18.8 km (11.7 miles); depth +/- 0.7 km (0.4 miles)
Parameters NST=248, Nph=267, Dmin=406.3 km, Rmss=0.75 sec, Gp=104°, M-type=body wave magnitude (Mb), Version=8
Source USGS NEIC (WDCS-D)


Event ID usb00010nd

CHILE: Sismo Magnitud 5.1 en COQUIMBO, lunes, 17 de enero 2011 a las 23:29:51 UTC

Informe Preliminar de Sismo

Magnitud 5.1 COQUIMBO, CHILE

lunes, 17 de enero 2011 a las 23:29:51 UTC

-Magnitud  5.1

-Fecha-Hora lunes, 17 de enero 2011 a las 23:29:51 (UTC) - Tiempo Universal Coordinado 

-lunes, 17 de enero 2011 a las 08:29:51 PM hora local al epicentro 

-Hora del Terremoto en otras zonas de horario

-Localización  30.24S 71.23W

-Profundidad  65.1 kilómetros

-Región  COQUIMBO, CHILE

-Referencia  35 km (20 miles) SSE of Coquimbo, Coquimbo, Chile

-40 km (25 miles) N of Ovalle, Coquimbo, Chile

-155 km (95 miles) N of Illapel, Coquimbo, Chile

-360 km (225 miles) N of SANTIAGO, Region Metropolitana, Chile

-Calidad de la Localización  Estimado de error: horizontal +/- 23.6 km; depth +/- 9.8 km

-Parámetros de calidad 

de localización  Nst=109, Nph=109, Dmin=874.5 km, Rmss=0.72 seg, Erho=23.6 km, Erzz=9.8 km, Gp=145.0 grados

-Fuente de información  USGS NEIC (WDCS-D)

-Código de Identificación del Evento  usc00014is

CHILE: Earthquake Magnitude 5.1 - COQUIMBO

Magnitude	5.1
Date-Time	Monday, January 17, 2011 at 23:29:51 UTC Monday, January 17, 2011 at 08:29:51 PM at epicenter Time of Earthquake in other Time Zones
Location	30.239°S, 71.230°W
Depth	65.1 km (40.5 miles)
Region	COQUIMBO, CHILE
Distances	35 km (20 miles) SSE of Coquimbo, Coquimbo, Chile 40 km (25 miles) N of Ovalle, Coquimbo, Chile 155 km (95 miles) N of Illapel, Coquimbo, Chile 360 km (225 miles) N of SANTIAGO, Region Metropolitana, Chile
Location Uncertainty	horizontal +/- 23.6 km (14.7 miles); depth +/- 2.9 km (1.8 miles)
Parameters	NST=126, Nph=178, Dmin=876.1 km, Rmss=0.72 sec, Gp=144°, M-type=body wave magnitude (Mb), Version=5
Source	USGS NEIC (WDCS-D)
Event ID	usc00014is

CHILE: Magnitude 5.0 - LIBERTADOR O'HIGGINS, 2011 January 17 18:53:29 UTC

Earthquake Details

• This event has been reviewed by a seismologist.

Magnitude	5.0
Date-Time	Monday, January 17, 2011 at 18:53:29 UTC Monday, January 17, 2011 at 03:53:29 PM at epicenter Time of Earthquake in other Time Zones
Location	34.610°S, 71.737°W
Depth	42.3 km (26.3 miles)
Region	LIBERTADOR O'HIGGINS, CHILE
Distances	60 km (40 miles) NW of Curico, Maule, Chile 90 km (55 miles) N of Talca, Maule, Chile 105 km (65 miles) WSW of Rancagua, Libertador O'Higgins, Chile 160 km (100 miles) SW of SANTIAGO, Region Metropolitana, Chile
Location Uncertainty	horizontal +/- 27 km (16.8 miles); depth +/- 2.8 km (1.7 miles)
Parameters	NST= 32, Nph= 37, Dmin=688 km, Rmss=0.75 sec, Gp=151°, M-type=body wave magnitude (Mb), Version=5
Source	USGS NEIC (WDCS-D)
Event ID	usc00014es