Earthquake with magnitude of ML 0.5 on date 24-05-2017 and time 14:04:04 (UTC) in region Costa Calabra nord occidentale (Cosenza)

A magnitude ML 0.5 earthquake occured in region: Costa Calabra nord occidentale (Cosenza), on

  • 24-05-2017 14:04:04 (UTC)
  • 24-05-2017 16:04:04 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.859, 15.698 at 9 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
Praia a Mare CS 8 6725 6725
San Nicola Arcella CS 8 1957 8682
Tortora CS 9 6187 14869
Scalea CS 10 10913 25782
Aieta CS 13 823 26605
Santa Domenica Talao CS 14 1263 27868
Maratea PZ 16 5139 33007
Santa Maria del Cedro CS 17 4954 37961
Papasidero CS 18 734 38695
Orsomarso CS 19 1265 39960
Grisolia CS 20 2249 42209
Trecchina PZ 20 2316 44525

Municipalities with at least 50000 inhabitants

An earthquake occurred to
79 Km NW of Cosenza (67546 inhabitants)
87 Km S of Potenza (67122 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 0.5 2017-05-24
14:04:04
39.8593 15.6982 9 2018-07-06
10:38:21
Bollettino Sismico Italiano INGV 51860811
Reviewed
Rev100
ML 0.5 2017-05-24
14:04:04
39.8917 15.7722 17 2017-05-24
14:15:07
Sala Sismica INGV-Roma 45735281
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-05-24 14:04:04 ± 0.14
Latitude 39.8593 ± 0.0036
Longitude 15.6982 ± 0.0105
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 51860811

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 900
Semi-minor axis of confidence ellipse (meter) 316
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 72
Circular confidence region, given by single value of horizontal uncertainty (meter) 900
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 189
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.13
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.38491
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 4
Magnitudes information

ML:0.5

Field Value
Value 0.5
Uncertainty 0.2
Num. used stations 3
Type of magnitude ML
Reference to an origin 45735281
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-05-24 14:15:07

ML:0.5

Field Value
Value 0.5
Uncertainty 0.2
Num. used stations 5
Type of magnitude ML
Reference to an origin 51860811
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-11-14 15:51:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
MN.KLV.HHZ. 2017-05-24T14:06:12.15 3.0 undecidable manual Sn -0.63 0
IV.T1219.EHZ. 2017-05-24T14:05:52.49 3.0 undecidable manual Sn 3.65 0
IV.PP3.EHZ. 2017-05-24T14:05:51.00 3.0 undecidable manual Sn 0.58 0
IV.MC2.EHZ. 2017-05-24T14:05:49.64 3.0 undecidable manual Sn 5.56 0
IV.NDIM.HHZ. 2017-05-24T14:05:48.59 3.0 negative manual Pg 15.25 0
IV.T1214.EHZ. 2017-05-24T14:05:48.89 3.0 undecidable manual Sg 8.12 0
IV.T1245.HHZ. 2017-05-24T14:05:48.74 3.0 undecidable manual Sn 5.78 0
IV.CSNT.HHZ. 2017-05-24T14:05:15.35 3.0 positive manual Pn -0.6 0
IV.PE3.EHZ. 2017-05-24T14:05:10.49 3.0 undecidable manual Pn -0.4 0
HL.VLS.HHZ. 2017-05-24T14:05:03.03 3.0 undecidable manual Pn 5.34 0
IV.LAV9.HHZ. 2017-05-24T14:04:58.77 3.0 negative manual Pg 10.17 0
IV.MNO.SHZ. 2017-05-24T14:04:54.62 3.0 undecidable manual Sn 0.25 0
IV.MRB1.HNZ. 2017-05-24T14:04:50.09 3.0 undecidable manual Sn -0.01 0
IV.CET2.HHZ. 2017-05-24T14:04:18.67 0.6 undecidable manual S 149 0.3849 50 -0.05 49
IV.SIRI.HHZ. 2017-05-24T14:04:17.76 0.6 undecidable manual S 22 0.3471 50 0.15 48
IV.MGR.HHZ. 2017-05-24T14:04:16.07 0.3 undecidable manual S 338 0.2995 50 -0.11 74
IV.ISTR.HHZ. 2017-05-24T14:04:15.72 3.0 undecidable manual Pn -1.66 0
IV.SIRI.HHZ. 2017-05-24T14:04:12.00 0.3 undecidable manual P 22 0.3471 50 -0.03 74
IV.CET2.HHZ. 2017-05-24T14:04:12.62 0.6 undecidable manual P 149 0.3849 50 -0.04 49
MN.CUC.HHZ. 2017-05-24T14:04:11.19 0.3 undecidable manual S 34 0.1619 117 -0.17 75
IV.MGR.HHZ. 2017-05-24T14:04:11.26 0.3 undecidable manual P 338 0.2995 50 0.06 74
MN.CUC.HHZ. 2017-05-24T14:04:08.56 0.1 positive manual P 34 0.1619 117 0.14 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.CUC.HHE. ML:0.8 5.28E-5 0.3 AML other m 2017-05-24T14:04:11.64
IV.MGR.HHE. ML:0.5 1.423E-5 0.32 AML other m 2017-05-24T14:04:16.49
IV.MGR.HHN. ML:0 1.435E-5 0.86 AML other m 2017-05-24T14:04:16.75
IV.SIRI.HHE. ML:0.4 8.9959665E-6 0.2432 AML other m 2017-05-24T14:04:18.09
IV.SIRI.HHN. ML:0.4 1.0763305E-5 0.1792 AML other m 2017-05-24T14:04:18.10
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