Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 24-03-2014 and time 22:06:59 (Italy) in region 13 km W San Giovanni in Fiore (CS)

A magnitude ML 2.2 earthquake occured in region: 13 km W San Giovanni in Fiore (CS), on

  • 24-03-2014 21:06:59 (UTC)
  • 24-03-2014 22:06:59 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.2900, 16.5520 at 32 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 Giovanni in Fiore CS 13 17372 17372
Cotronei KR 17 5480 22852
Spezzano Piccolo CS 18 2079 24931
Serra Pedace CS 18 986 25917
Pedace CS 18 1907 27824
Celico CS 18 2802 30626
Parenti CS 18 2188 32814
Longobucco CS 18 3183 35997
Spezzano della Sila CS 19 4541 40538
Pietrafitta CS 19 1310 41848
Castelsilano KR 19 1015 42863
Casole Bruzio CS 19 2578 45441
Aprigliano CS 19 2890 48331
Rovito CS 20 3158 51489
Savelli KR 20 1271 52760

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km E of Cosenza (67546 inhabitants)
40 Km NE of Lamezia Terme (70714 inhabitants)
43 Km N of Catanzaro (90612 inhabitants)
55 Km W of Crotone (62178 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 2014-03-24
21:06:59		 39.2902 16.5523 32 2015-09-21
09:35:11		 Bollettino Sismico Italiano INGV 16549591
Reviewed
Rev100 		ML 2.1 2014-03-24
21:06:59		 39.285 16.546 31 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 5917901
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-03-24 21:06:59 ± 0.21
Latitude 39.2902 ± 0.0081
Longitude 16.5523 ± 0.0093
Depth (km) 32 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 16549591

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 970
Semi-minor axis of confidence ellipse (meter) 357
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 218
Circular confidence region, given by single value of horizontal uncertainty (meter) 970.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 108
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.84536
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 8
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 2
Type of magnitude ML
Reference to an origin 5917901
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-03-24 21:27:53

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 2
Type of magnitude ML
Reference to an origin 16549591
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-01-16 11:21:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.T0702.EHZ. 2014-03-24T21:07:20.18 0.3 undecidable manual S 320 62.3931 112 0.65 60
IV.CET2.HHZ. 2014-03-24T21:07:17.99 0.6 undecidable manual S 298 57.6978 114 -0.37 44
IV.PLAC.HHZ. 2014-03-24T21:07:15.71 0.1 undecidable manual P 186 93.8394 104 0.11 86
IV.CAR1.HHZ. 2014-03-24T21:07:12.05 0.3 undecidable manual S 262 29.5482 133 0.01 75
IV.SALB.HNZ. 2014-03-24T21:07:12.20 3.0 undecidable manual P 0.27 0
IV.SERS.HHZ. 2014-03-24T21:07:12.49 0.3 undecidable manual S 157 30.5472 132 0.26 71
MN.TIP.HHZ. 2014-03-24T21:07:10.80 0.3 undecidable manual S 125 21.5673 143 0.2 73
IV.T0702.EHZ. 2014-03-24T21:07:10.99 0.1 undecidable manual P 320 62.3931 112 0 94
IV.CET2.HHZ. 2014-03-24T21:07:10.65 0.1 undecidable manual P 298 57.6978 114 0.33 88
IV.CELI.HHZ. 2014-03-24T21:07:09.45 0.3 undecidable manual S 343 12.9759 156 0.03 76
IV.LADO.EHZ. 2014-03-24T21:07:07.23 0.1 undecidable manual P 91 36.741 126 -0.28 93
IV.CAR1.HHZ. 2014-03-24T21:07:06.27 0.1 undecidable manual P 262 29.5482 133 -0.39 92
IV.SERS.HHZ. 2014-03-24T21:07:06.72 0.1 undecidable manual P 157 30.5472 132 -0.06 98
MN.TIP.HHZ. 2014-03-24T21:07:05.78 0.1 undecidable manual P 125 21.5673 143 -0.05 100
IV.CELI.HHZ. 2014-03-24T21:07:04.89 0.1 negative manual P 343 12.9759 156 -0.27 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CELI.HNE. ML:2.1 0.000571 0.4 AML other m 2014-03-24T21:07:09.59
IV.CELI.HHE. ML:2.5 0.0014 0.4 AML other m 2014-03-24T21:07:09.59
IV.CELI.HNN. ML:2.1 0.000497 0.46 AML other m 2014-03-24T21:07:09.73
IV.CELI.HHN. ML:2.5 0.001265 0.46 AML other m 2014-03-24T21:07:09.73
IV.SERS.HHE. ML:1.9 0.00026000000000000003 0.34 AML other m 2014-03-24T21:07:12.88
IV.SERS.HHN. ML:1.9 0.000265 0.36 AML other m 2014-03-24T21:07:13.22
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