Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 06-02-2020 and time 03:53:08 (UTC) in region Costa Ionica Crotonese (Crotone)

A magnitude ML 2.0 earthquake occured in region: Costa Ionica Crotonese (Crotone), on

  • 06-02-2020 03:53:08 (UTC)
  • 06-02-2020 04:53:08 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.3650, 17.1430 at 20 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
Cirò Marina KR 1 14902 14902
Cirò KR 7 2936 17838
Melissa KR 12 3549 21387
Strongoli KR 13 6571 27958
Crucoli KR 14 3115 31073
Carfizzi KR 16 661 31734
San Nicola dell'Alto KR 17 856 32590
Umbriatico KR 19 863 33453

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km N of Crotone (62178 inhabitants)
70 Km NE of Catanzaro (90612 inhabitants)
77 Km E of Cosenza (67546 inhabitants)
83 Km NE 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 2.0 2020-02-06
03:53:08		 39.3647 17.1433 20 2020-07-18
21:08:28		 Bollettino Sismico Italiano INGV 77621131
Reviewed
Rev100 		ML 2.0 2020-02-06
03:53:08		 39.3682 17.1518 20 2020-02-06
04:02:18		 Sala Sismica INGV-Roma 76268431
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-06 03:53:08 ± 0.29
Latitude 39.3647 ± 0.0144
Longitude 17.1433 ± 0.0256
Depth (km) 20 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 77621131

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2572
Semi-minor axis of confidence ellipse (meter) 637
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 124
Circular confidence region, given by single value of horizontal uncertainty (meter) 2570.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 221
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.59540
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.4
Num. used stations 14
Type of magnitude ML
Reference to an origin 77621131
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-06-02 00:20:04

ML:2.0

Field Value
Value 2.0
Uncertainty 0.4
Num. used stations 14
Type of magnitude ML
Reference to an origin 76268431
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-06 04:02:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CGL.BHZ. 2020-02-06T03:54:40.16 3.0 undecidable manual Pn 3.79 0
IV.MAON.HHZ. 2020-02-06T03:54:40.30 3.0 undecidable manual Pg 14.17 0
IV.ATFO.HHZ. 2020-02-06T03:54:18.10 3.0 undecidable manual Pn -3.54 0
IV.FIAM.HHZ. 2020-02-06T03:54:08.02 3.0 undecidable manual Pn 0.26 0
IV.PTRJ.HNZ. 2020-02-06T03:53:57.54 3.0 undecidable manual Pg 8.81 0
IV.CROCE.HHZ. 2020-02-06T03:53:56.62 3.0 positive manual Pn 0.49 0
IV.CAGR.HHZ. 2020-02-06T03:53:55.94 3.0 undecidable manual Pg 6.66 0
OT.TAR1.HHE. 2020-02-06T03:53:45.52 0.6 undecidable manual S 5 129.3705 94 0.11 40
IV.AMUR.HHZ. 2020-02-06T03:53:36.72 0.6 undecidable manual P 345 177.0894 54 0.51 31
IV.NOCI.HHE. 2020-02-06T03:53:33.57 0.3 undecidable manual P 358 158.1195 54 -0.27 54
IV.SLCN.HHZ. 2020-02-06T03:53:31.60 3.0 undecidable manual Pn -0.27 0
IV.TDS.HHZ. 2020-02-06T03:53:31.09 1.0 undecidable manual S 296 76.368 98 -0.24 22
IV.LTRZ.EHE. 2020-02-06T03:53:31.76 0.3 undecidable manual P 349 140.1486 94 0.36 56
OT.MASS.HHE. 2020-02-06T03:53:31.35 0.1 undecidable manual P 0 140.6481 94 -0.13 78
OT.TAR1.HHE. 2020-02-06T03:53:29.74 0.1 undecidable manual P 5 129.3705 94 0 82
IV.CELI.HHE. 2020-02-06T03:53:26.33 0.6 undecidable manual S 275 54.6009 102 0.73 39
IV.ORI.HHN. 2020-02-06T03:53:26.14 0.6 undecidable manual P 322 96.4257 96 1.46 25
IV.GRI.EHN. 2020-02-06T03:53:23.94 0.3 undecidable manual P 226 86.6466 97 0.76 55
IV.CAR1.HHN. 2020-02-06T03:53:21.82 0.1 undecidable manual P 262 80.9523 97 -0.49 81
MN.TIP.HHZ. 2020-02-06T03:53:21.74 0.6 undecidable manual S 238 38.9277 108 0.18 47
IV.SPS2.HHZ. 2020-02-06T03:53:20.38 0.3 undecidable manual P 264 69.4749 99 -0.19 66
IV.TDS.HHZ. 2020-02-06T03:53:20.82 0.1 undecidable manual P 296 76.368 98 -0.79 73
IV.PIPA.HHZ. 2020-02-06T03:53:19.65 0.3 undecidable manual S 296 31.0467 113 0.05 74
IV.CELI.HHE. 2020-02-06T03:53:18.35 0.3 undecidable manual P 275 54.6009 102 0.05 71
MN.TIP.HHZ. 2020-02-06T03:53:16.03 0.1 positive manual P 238 38.9277 108 0.06 97
IV.LADO.EHZ. 2020-02-06T03:53:16.36 0.3 undecidable manual S 238 16.6722 133 0.01 76
IV.PIPA.HHZ. 2020-02-06T03:53:14.60 0.1 negative manual P 296 31.0467 113 -0.24 94
IV.LADO.EHZ. 2020-02-06T03:53:12.89 0.1 undecidable manual P 238 16.6722 133 -0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LADO.EHN. ML:1.3 0.000129 0.3 AML other m 2020-02-06T03:53:16.92
IV.LADO.EHE. ML:1.6 0.00022999999999999998 1.18 AML other m 2020-02-06T03:53:17.84
IV.PIPA.HHN. ML:2.8 0.00263 0.22 AML other m 2020-02-06T03:53:19.97
IV.PIPA.HNN. ML:2.8 0.0026550000000000002 0.64 AML other m 2020-02-06T03:53:19.97
IV.PIPA.HNE. ML:2.9 0.00327 0.22 AML other m 2020-02-06T03:53:20.51
IV.PIPA.HHE. ML:2.9 0.003255 0.22 AML other m 2020-02-06T03:53:20.51
MN.TIP.HHN. ML:1.9 0.000273 1.48 AML other m 2020-02-06T03:53:22.82
MN.TIP.HNN. ML:2.0 0.00029049999999999996 1.48 AML other m 2020-02-06T03:53:22.82
MN.TIP.HNE. ML:2.0 0.00035499999999999996 0.32 AML other m 2020-02-06T03:53:23.44
MN.TIP.HHE. ML:2.0 0.00035350000000000003 0.32 AML other m 2020-02-06T03:53:23.44
IV.TDS.HHN. ML:1.9 0.00012685 0.42 AML other m 2020-02-06T03:53:30.47
IV.TDS.HHE. ML:2.0 0.000148 0.46 AML other m 2020-02-06T03:53:31.61
IV.SPS2.HHN. ML:1.9 0.000126 0.82 AML other m 2020-02-06T03:53:35.79
IV.SPS2.HHE. ML:1.8 0.00011199999999999998 1 AML other m 2020-02-06T03:53:40.41
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