Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 04-02-2010 and time 07:48:01 (UTC) in region 6 km N Capizzi (ME)

A magnitude ML 2.2 earthquake occured in region: 6 km N Capizzi (ME), on

  • 04-02-2010 07:48:01 (UTC)
  • 04-02-2010 08:48:01 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 37.9040, 14.4840 at 1 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
Capizzi ME 6 3176 3176
Cerami EN 11 2006 5182
Mistretta ME 11 4791 9973
Caronia ME 14 3364 13337
Reitano ME 15 806 14143
Castel di Lucio ME 15 1294 15437
San Fratello ME 16 3707 19144
Troina EN 17 9373 28517
Santo Stefano di Camastra ME 17 4694 33211
Motta d'Affermo ME 18 739 33950
Pettineo ME 18 1350 35300
Nicosia EN 19 13899 49199
Sperlinga EN 19 805 50004
Acquedolci ME 19 5744 55748
San Teodoro ME 20 1403 57151

Municipalities with at least 50000 inhabitants

An earthquake occurred to
59 Km NE of Caltanissetta (63360 inhabitants)
68 Km NW of Acireale (52622 inhabitants)
69 Km NW of Catania (314555 inhabitants)
87 Km E of Bagheria (55387 inhabitants)
95 Km N of Gela (75827 inhabitants)
99 Km W of Messina (238439 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 		ML 2.2 2010-02-04
07:48:01		 37.904 14.484 1 2014-10-21
12:27:13		 Bollettino Sismico Italiano INGV 1011419
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2010-02-04 07:48:01 ± 0.15
Latitude 37.9040 ± 0.0099
Longitude 14.4840 ± 0.0114
Depth (km) 1 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 1011419

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1263
Semi-minor axis of confidence ellipse (meter) 789
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 42
Circular confidence region, given by single value of horizontal uncertainty (meter) 1486.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 63
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.54
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.69338
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 12
Magnitude information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 1011419
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 19:24:08
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
NI.AGOR.HHE. 2010-02-04T07:49:12.52 10.0 undecidable manual Pg 0 0 0
IV.STR3.BHZ. 2010-02-04T07:48:53.02 10.0 undecidable manual Pg 0 0 0
IV.MTTG.HHE. 2010-02-04T07:48:42.36 10.0 undecidable manual Pg 0 0 0
IV.HAVL.HHN. 2010-02-04T07:48:37.47 10.0 undecidable manual Pg 0 0 0
IV.SSY.HHE. 2010-02-04T07:48:32.54 10.0 undecidable manual Pg 0 0 0
IV.HVZN.HHN. 2010-02-04T07:48:29.79 10.0 undecidable manual Pg 0 0 0
IV.SOI.EHZ. 2010-02-04T07:48:26.76 10.0 undecidable manual Pg 0 0 0
IV.MPAZ.HHZ. 2010-02-04T07:48:25.54 10.0 undecidable manual Pg 0 0 0
IV.LTRZ.EHN. 2010-02-04T07:48:25.36 10.0 undecidable manual Pg 0 0 0
IV.FAGN.HHZ. 2010-02-04T07:48:23.56 10.0 undecidable manual Pg 0 0 0
IV.RAFF.HHN. 2010-02-04T07:48:16.00 0.3 undecidable manual Pg 188 76.368 0.475 67
IV.IACL.HHZ. 2010-02-04T07:48:15.14 0.3 undecidable manual Pg 351 70.6737 0.501 67
IV.MILZ.HHZ. 2010-02-04T07:48:15.12 0.3 undecidable manual Pg 58 76.9674 -0.492 67
IV.ECNV.HHZ. 2010-02-04T07:48:14.91 0.6 undecidable manual Sg 150 39.7269 0.062 52
IV.IVPL.HHZ. 2010-02-04T07:48:14.92 0.3 undecidable manual Pg 39 67.9764 0.693 63
IV.ALJA.HHE. 2010-02-04T07:48:13.67 0.3 undecidable manual Pg 255 66.1893 -0.291 71
IV.MMME.HHE. 2010-02-04T07:48:13.62 0.3 undecidable manual Pg 87 67.4769 -0.537 67
IV.PLLN.SHZ. 2010-02-04T07:48:12.71 0.6 undecidable manual Sg 288 31.3464 0.757 44
IV.RESU.HHE. 2010-02-04T07:48:10.92 0.6 undecidable manual Pg 233 47.1195 0.418 48
IV.MNO.SHZ. 2010-02-04T07:48:09.51 10.0 undecidable manual Pg 0 0 0
IV.ECNV.HHZ. 2010-02-04T07:48:09.54 0.3 undecidable manual Pg 150 39.7269 0.516 71
IV.GALF.HHZ. 2010-02-04T07:48:09.08 0.6 undecidable manual Sg 161 22.6551 0.135 53
IV.GIB.HHZ. 2010-02-04T07:48:08.65 0.3 undecidable manual Pg 284 41.1255 -0.662 67
IV.PLLN.SHZ. 2010-02-04T07:48:07.43 0.3 undecidable manual Pg 288 31.3464 0.077 79
IV.CSLB.SHZ. 2010-02-04T07:48:07.98 0.3 undecidable manual Pg 276 37.4292 -0.59 69
IV.GALF.HHZ. 2010-02-04T07:48:05.21 0.1 undecidable manual Pg 161 22.6551 -0.404 100
IV.PE9.EHZ. 2010-02-04T07:47:55.15 10.0 undecidable manual Pg 0 0 0
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