Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 10-02-2011 and time 05:05:59 (Italy) in region 2 km NW San Pio delle Camere (AQ)

A magnitude ML 2.0 earthquake occured in region: 2 km NW San Pio delle Camere (AQ), on

  • 10-02-2011 04:05:59 (UTC)
  • 10-02-2011 05:05:59 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.2970, 13.6400 at 7 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
San Pio delle Camere AQ 2 661 661
Prata d'Ansidonia AQ 3 496 1157
Carapelle Calvisio AQ 4 87 1244
Castelvecchio Calvisio AQ 4 153 1397
Santo Stefano di Sessanio AQ 5 111 1508
Barisciano AQ 5 1828 3336
Caporciano AQ 6 230 3566
Calascio AQ 6 137 3703
San Demetrio ne' Vestini AQ 7 1854 5557
Fagnano Alto AQ 7 418 5975
Fontecchio AQ 8 369 6344
Poggio Picenze AQ 8 1136 7480
Villa Sant'Angelo AQ 9 424 7904
Sant'Eusanio Forconese AQ 10 394 8298
Navelli AQ 10 554 8852
Tione degli Abruzzi AQ 10 310 9162
Castel del Monte AQ 11 413 9575
Ofena AQ 11 506 10081
Capestrano AQ 11 884 10965
Villa Santa Lucia degli Abruzzi AQ 12 123 11088
Fossa AQ 12 721 11809
Ocre AQ 14 1167 12976
Rocca di Mezzo AQ 14 1526 14502
Rocca di Cambio AQ 14 533 15035
Collepietro AQ 14 237 15272
Acciano AQ 15 327 15599
Secinaro AQ 16 359 15958
San Benedetto in Perillis AQ 17 113 16071
Bussi sul Tirino PE 18 2518 18589
Molina Aterno AQ 18 386 18975
Brittoli PE 18 290 19265
Carpineto della Nora PE 19 662 19927
Gagliano Aterno AQ 20 254 20181
Castelvecchio Subequo AQ 20 982 21163

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km E of L'Aquila (69753 inhabitants)
41 Km S of Teramo (54892 inhabitants)
44 Km W of Chieti (51815 inhabitants)
48 Km SW of Montesilvano (53738 inhabitants)
51 Km W of Pescara (121014 inhabitants)
79 Km E of Tivoli (56533 inhabitants)
82 Km E of Guidonia Montecelio (88673 inhabitants)
87 Km E of Terni (111501 inhabitants)
98 Km NE of Velletri (53303 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		Md 2.5
ML 2.0 		2011-02-10
04:05:59		 42.297 13.64 7 2014-10-21
12:27:13		 Bollettino Sismico Italiano INGV 1170879
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2011-02-10 04:05:59 ± 0.14
Latitude 42.2970 ± 0.0063
Longitude 13.6400 ± 0.0109
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 1170879

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 970
Semi-minor axis of confidence ellipse (meter) 335
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 237
Circular confidence region, given by single value of horizontal uncertainty (meter) 1140.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 142
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 32
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.53
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.84266
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 19
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations
Type of magnitude ML
Reference to an origin 1170879
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 22:49:34

Md:2.5

Field Value
Value 2.5
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 1170879
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 22:49:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FSSB.HHN. 2011-02-10T04:06:33.97 10.0 undecidable manual Pg 0 0 0
IV.GUMA.HHE. 2011-02-10T04:06:30.04 10.0 undecidable manual Pg 0 0 0
IV.RNI2.HHE. 2011-02-10T04:06:29.31 10.0 undecidable manual Pg 0 0 0
IV.SSFR.HHE. 2011-02-10T04:06:26.79 10.0 undecidable manual Pg 0 0 0
IV.MTCE.HHE. 2011-02-10T04:06:24.97 10.0 undecidable manual Sg 0 0 0
IV.NRCA.HHZ. 2011-02-10T04:06:22.99 0.3 undecidable manual Sg 324 73.371 0.211 86
IV.CESI.HHE. 2011-02-10T04:06:22.46 10.0 undecidable manual Pg 0 0 0
IV.MTCE.HHE. 2011-02-10T04:06:19.38 10.0 undecidable manual Pg 0 0 0
IV.CERT.HHE. 2011-02-10T04:06:19.77 10.0 undecidable manual Pg 0 0 0
IV.LNSS.HHE. 2011-02-10T04:06:19.32 0.3 undecidable manual Sg 305 59.5959 0.205 88
IV.VVLD.HHZ. 2011-02-10T04:06:16.57 0.3 undecidable manual Sg 182 47.5191 0.697 79
IV.GIUL.HHE. 2011-02-10T04:06:16.13 0.3 undecidable manual Pg 201 87.9453 0.764 70
IV.FDMO.HHN. 2011-02-10T04:06:15.88 0.6 undecidable manual Pg 331 93.5397 -0.351 53
IV.RM29.EHZ. 2011-02-10T04:06:15.37 0.3 undecidable manual Sg 310 45.9207 -0.076 92
IV.SMA1.EHZ. 2011-02-10T04:06:15.79 0.3 undecidable manual Sg 326 44.5221 0.695 79
IV.RM32.EHZ. 2011-02-10T04:06:14.54 0.3 undecidable manual Sg 316 41.4252 0.277 90
IV.CERA.HHZ. 2011-02-10T04:06:14.57 0.3 undecidable manual Pg 158 83.6496 -0.136 85
IV.RM33.EHZ. 2011-02-10T04:06:14.36 0.3 undecidable manual Sg 304 42.0246 -0.05 93
IV.FIAM.HHZ. 2011-02-10T04:06:14.68 0.3 undecidable manual Sg 266 43.0236 0 94
IV.INTR.HHZ. 2011-02-10T04:06:13.83 0.3 undecidable manual Sg 145 38.4282 0.357 88
IV.TERO.HHZ. 2011-02-10T04:06:13.60 0.3 undecidable manual Sg 355 36.2415 0.862 73
IV.OFFI.HHN. 2011-02-10T04:06:13.69 0.3 undecidable manual Pg 3 70.8735 0.962 67
IV.NRCA.HHZ. 2011-02-10T04:06:12.63 0.3 undecidable manual Pg 324 73.371 -0.487 80
IV.POFI.HHZ. 2011-02-10T04:06:11.28 0.6 undecidable manual Pg 175 64.5909 -0.491 54
IV.GUAR.HHZ. 2011-02-10T04:06:11.97 0.3 undecidable manual Pg 206 61.9935 0.607 79
IV.LNSS.HHE. 2011-02-10T04:06:10.39 0.3 undecidable manual Pg 305 59.5959 -0.612 79
IV.T0104.HHZ. 2011-02-10T04:06:10.05 0.3 undecidable manual Sg 286 25.6521 0.868 75
IV.SMA1.EHZ. 2011-02-10T04:06:08.13 0.3 undecidable manual Pg 326 44.5221 -0.55 83
IV.RM29.EHZ. 2011-02-10T04:06:08.50 0.3 undecidable manual Pg 310 45.9207 -0.382 86
IV.VVLD.HHZ. 2011-02-10T04:06:08.96 0.3 undecidable manual Pg 182 47.5191 -0.169 90
IV.TERO.HHZ. 2011-02-10T04:06:07.01 0.3 undecidable manual Pg 355 36.2415 -0.309 90
IV.RM33.EHZ. 2011-02-10T04:06:07.64 0.3 undecidable manual Pg 304 42.0246 -0.645 80
IV.T0106.EHZ. 2011-02-10T04:06:07.75 0.3 undecidable manual Sg 273 21.0678 0.106 95
IV.FIAM.HHZ. 2011-02-10T04:06:07.52 0.3 undecidable manual Pg 266 43.0236 -0.921 71
IV.INTR.HHZ. 2011-02-10T04:06:07.61 0.3 undecidable manual Pg 145 38.4282 -0.133 92
IV.RM32.EHZ. 2011-02-10T04:06:07.63 0.3 undecidable manual Pg 316 41.4252 -0.57 83
IV.T0104.HHZ. 2011-02-10T04:06:05.17 0.3 undecidable manual Pg 286 25.6521 -0.096 96
IV.T0106.EHZ. 2011-02-10T04:06:04.41 0.3 undecidable manual Pg 273 21.0678 0.032 97
IV.FAGN.HHN. 2011-02-10T04:06:03.14 0.3 undecidable manual Sg 233 5.7942 -0.018 100
IV.FAGN.HHN. 2011-02-10T04:06:01.37 0.3 undecidable manual Pg 233 5.7942 -0.418 93
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download