Earthquake with magnitude of ML 0.3 on date 02-12-2011 and time 04:40:29 (Italy) in region 2 km E Laino Castello (CS)

A magnitude ML 0.3 earthquake occured in region: 2 km E Laino Castello (CS), on

  • 02-12-2011 03:40:29 (UTC)
  • 02-12-2011 04:40:29 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.9300, 15.9970 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Laino Castello CS 2 848 848
Laino Borgo CS 4 1921 2769
Rotonda PZ 4 3494 6263
Mormanno CS 4 3027 9290
Castelluccio Inferiore PZ 9 2131 11421
Castelluccio Superiore PZ 9 824 12245
Viggianello PZ 9 3025 15270
Papasidero CS 10 734 16004
Aieta CS 15 823 16827
Morano Calabro CS 15 4576 21403
San Severino Lucano PZ 16 1563 22966
Orsomarso CS 16 1265 24231
Santa Domenica Talao CS 17 1263 25494
Latronico PZ 18 4556 30050
Episcopia PZ 18 1434 31484
Praia a Mare CS 19 6725 38209
Lauria PZ 19 12919 51128
Tortora CS 19 6187 57315
San Basile CS 19 1055 58370
San Nicola Arcella CS 20 1957 60327

Municipalities with at least 50000 inhabitants

An earthquake occurred to
74 Km N of Cosenza (67546 inhabitants)
81 Km S of Potenza (67122 inhabitants)
97 Km SW of Matera (60436 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 1.3
ML 0.3
2011-12-02
03:40:29
39.93 15.997 7 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 1316439
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2011-12-02 03:40:29 ± 0.18
Latitude 39.9300 ± 0.0054
Longitude 15.9970 ± 0.0047
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 1316439

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 498
Semi-minor axis of confidence ellipse (meter) 443
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 26
Circular confidence region, given by single value of horizontal uncertainty (meter) 721.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 149
Number of associated phases, regardless of their use for origin computation 7
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.12
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.15288
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 3
Magnitudes information

ML:0.3

Field Value
Value 0.3
Uncertainty 0.0
Num. used stations
Type of magnitude ML
Reference to an origin 1316439
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-06 02:09:22

Md:1.3

Field Value
Value 1.3
Uncertainty 0.1
Num. used stations
Type of magnitude Md
Reference to an origin 1316439
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-06 02:09:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
MN.CUC.HHE. 2011-12-02T03:40:35.34 0.3 undecidable manual Sg 295 16.9719 -0.071 73
IV.T0711.EHZ. 2011-12-02T03:40:32.26 0.3 undecidable manual Sg 84 5.5944 0.056 74
MN.CUC.HHE. 2011-12-02T03:40:32.83 0.3 undecidable manual Pg 295 16.9719 0.124 72
IV.MIDA.HHN. 2011-12-02T03:40:31.46 10.0 undecidable manual Pg 0 0 0
IV.MMN.HHE. 2011-12-02T03:40:31.98 0.3 undecidable manual Sg 187 4.3956 0.013 75
IV.T0711.EHZ. 2011-12-02T03:40:30.78 0.1 positive manual Pg 84 5.5944 -0.074 99
IV.MMN.HHE. 2011-12-02T03:40:30.70 0.1 undecidable manual Pg 187 4.3956 -0.017 100
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