Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 22-02-2014 and time 06:39:00 (Italy) in region Costa Calabra nord occidentale (Cosenza)

A magnitude ML 2.2 earthquake occured in region: Costa Calabra nord occidentale (Cosenza), on

  • 22-02-2014 05:39:00 (UTC)
  • 22-02-2014 06:39:00 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.5710, 15.8030 at 74 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
Belvedere Marittimo CS 7 9371 9371
Bonifati CS 9 2858 12229
Sangineto CS 10 1338 13567
Diamante CS 12 5329 18896
Cetraro CS 14 10128 29024
Buonvicino CS 15 2247 31271
Acquappesa CS 16 1907 33178
Sant'Agata di Esaro CS 17 1890 35068
Maierà CS 17 1224 36292
Grisolia CS 18 2249 38541

Municipalities with at least 50000 inhabitants

An earthquake occurred to
50 Km NW of Cosenza (67546 inhabitants)
80 Km NW of Lamezia Terme (70714 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 2014-02-22
05:39:00		 39.5712 15.8027 74 2015-09-21
09:34:15		 Bollettino Sismico Italiano INGV 5782361
Reviewed
Rev100 		ML 2.2 2014-02-22
05:39:00		 39.5903 15.7433 73 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 5594401
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-02-22 05:39:00 ± 0.37
Latitude 39.5712 ± 0.0162
Longitude 15.8027 ± 0.0362
Depth (km) 74 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 5782361

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2551
Semi-minor axis of confidence ellipse (meter) 1992
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 68
Circular confidence region, given by single value of horizontal uncertainty (meter) 2550.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 133
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.12501
Epicentral distance of station farthest from the epicenter (degree) 1.46589
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.1
Num. used stations 1
Type of magnitude ML
Reference to an origin 5782361
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-01-28 09:56:47

ML:2.2

Field Value
Value 2.2
Uncertainty 0.1
Num. used stations 1
Type of magnitude ML
Reference to an origin 5594401
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-02-22 05:50:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.JOPP.HHZ. 2014-02-22T05:39:32.99 0.6 undecidable manual S 176 107.2149 117 0.04 42
IV.BULG.HHE. 2014-02-22T05:39:26.99 0.6 undecidable manual S 327 66.8775 1.29 31
IV.CELI.HHZ. 2014-02-22T05:39:25.62 0.6 undecidable manual S 107 63.2922 133 0.49 40
IV.MPNC.HHE. 2014-02-22T05:39:25.73 0.6 undecidable manual P 194 162.7149 106 -0.02 35
IV.CAR1.HHZ. 2014-02-22T05:39:22.70 0.6 undecidable manual S 135 49.7169 141 -0.43 44
MN.CUC.HHZ. 2014-02-22T05:39:21.79 0.6 undecidable manual S 1 46.9197 143 -0.97 36
IV.T0721.HNZ. 2014-02-22T05:39:21.86 0.6 undecidable manual S 20 43.2234 145 -0.43 45
IV.CET2.HHZ. 2014-02-22T05:39:19.92 0.3 undecidable manual S 110 13.875 168 0.19 74
IV.JOPP.HHZ. 2014-02-22T05:39:19.47 0.6 negative manual P 176 107.2149 117 0.17 42
IV.BULG.HHE. 2014-02-22T05:39:15.53 0.1 undecidable manual P 327 66.8775 0.41 87
IV.CELI.HHZ. 2014-02-22T05:39:14.87 0.1 undecidable manual P 107 63.2922 133 0.08 91
IV.SALB.HHZ. 2014-02-22T05:39:14.63 0.6 negative manual P 54 57.498 136 0.36 43
IV.CAR1.HHZ. 2014-02-22T05:39:13.28 0.6 negative manual P 135 49.7169 141 -0.36 45
MN.CUC.HHZ. 2014-02-22T05:39:12.81 0.6 negative manual P 1 46.9197 143 -0.61 42
IV.T0721.HNZ. 2014-02-22T05:39:12.72 0.1 undecidable manual P 20 43.2234 145 -0.43 89
IV.CET2.HHZ. 2014-02-22T05:39:11.82 0.1 positive manual P 110 13.875 168 0.15 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CET2.HHN. ML:2.3 0.000286 0.46 AML other m 2014-02-22T05:39:20.17
IV.CET2.HHE. ML:2.1 0.0001945 0.48 AML other m 2014-02-22T05:39:20.38
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