Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 13-02-2020 and time 06:22:05 (Italy) in region 4 km NE Cirò Marina (KR)

A magnitude ML 1.7 earthquake occured in region: 4 km NE Cirò Marina (KR), on

  • 13-02-2020 05:22:05 (UTC)
  • 13-02-2020 06:22:05 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.3990, 17.1520 at 21 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 4 14902 14902
Cirò KR 8 2936 17838
Crucoli KR 13 3115 20953
Melissa KR 15 3549 24502
Strongoli KR 17 6571 31073
Carfizzi KR 18 661 31734
Terravecchia CS 19 823 32557
San Nicola dell'Alto KR 19 856 33413

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km N of Crotone (62178 inhabitants)
73 Km NE of Catanzaro (90612 inhabitants)
78 Km E of Cosenza (67546 inhabitants)
86 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 1.7 2020-02-13
05:22:05		 39.3992 17.1522 21 2020-07-18
21:08:36		 Bollettino Sismico Italiano INGV 78999231
Reviewed
Rev100 		ML 1.7 2020-02-13
05:22:04		 39.4243 17.2372 10 2020-02-13
05:27:36		 Sala Sismica INGV-Roma 76472461
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-13 05:22:05 ± 0.22
Latitude 39.3992 ± 0.0108
Longitude 17.1522 ± 0.0221
Depth (km) 21 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 78999231

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1963
Semi-minor axis of confidence ellipse (meter) 195
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 110
Circular confidence region, given by single value of horizontal uncertainty (meter) 1960.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 206
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.17627
Epicentral distance of station farthest from the epicenter (degree) 1.26265
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 78999231
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-06-06 22:41:24

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 76472461
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-13 05:27:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.TDS.HHZ. 2020-02-13T05:22:28.03 0.6 undecidable manual S 293 75.4689 99 0.06 46
OT.MASS.HHE. 2020-02-13T05:22:28.24 0.3 undecidable manual P 360 136.863 95 0.51 54
IV.LTRZ.EHZ. 2020-02-13T05:22:28.39 0.6 undecidable manual P 348 136.5633 95 0.71 34
IV.SPS2.HHZ. 2020-02-13T05:22:27.39 0.6 undecidable manual S 261 70.7736 100 0.65 40
IV.JOPP.HNN. 2020-02-13T05:22:27.96 1.0 undecidable manual P 232 140.1486 95 -0.27 19
OT.TAR1.HHZ. 2020-02-13T05:22:26.86 0.6 undecidable manual P 5 125.4744 95 0.88 32
IV.PLAC.HHE. 2020-02-13T05:22:25.16 0.6 undecidable manual P 211 122.0889 95 -0.29 39
IV.GRIS.HNE. 2020-02-13T05:22:24.20 0.6 undecidable manual P 289 117.3936 95 -0.54 37
IV.CELI.HHZ. 2020-02-13T05:22:23.15 0.6 undecidable manual S 271 55.2003 103 0.5 44
IV.SERS.HHZ. 2020-02-13T05:22:22.99 0.6 undecidable manual S 225 56.6988 103 -0.05 47
IV.CET2.HHZ. 2020-02-13T05:22:22.51 1.0 undecidable manual P 278 103.5186 96 -0.11 21
IV.GRI.EHN. 2020-02-13T05:22:21.33 0.3 undecidable manual P 225 89.8434 97 0.81 54
IV.SALB.HHZ. 2020-02-13T05:22:19.54 0.3 undecidable manual P 308 86.9463 98 -0.54 60
MN.TIP.HHZ. 2020-02-13T05:22:19.92 0.6 undecidable manual S 234 41.7249 109 0.74 41
IV.CAR1.HHZ. 2020-02-13T05:22:18.86 0.3 undecidable manual P 259 82.3509 98 -0.51 61
IV.TDS.HHZ. 2020-02-13T05:22:17.89 0.1 negative manual P 293 75.4689 99 -0.44 84
IV.SPS2.HHZ. 2020-02-13T05:22:17.38 0.1 negative manual P 261 70.7736 100 -0.24 88
IV.PIPA.HHZ. 2020-02-13T05:22:16.44 0.6 undecidable manual S 288 30.3474 117 0.05 50
IV.SERS.HHZ. 2020-02-13T05:22:15.56 0.1 positive manual P 225 56.6988 103 0.08 95
IV.CELI.HHZ. 2020-02-13T05:22:15.26 0.1 negative manual P 271 55.2003 103 0.01 96
IV.LADO.EHZ. 2020-02-13T05:22:13.70 0.3 undecidable manual S 229 19.5693 131 -0.28 71
MN.TIP.HHZ. 2020-02-13T05:22:13.17 0.1 positive manual P 234 41.7249 109 -0.09 96
IV.PIPA.HHZ. 2020-02-13T05:22:11.65 0.1 negative manual P 288 30.3474 117 0.01 100
IV.LADO.EHZ. 2020-02-13T05:22:10.07 0.1 positive manual P 229 19.5693 131 -0.18 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LADO.EHE. ML:1.3 0.00011649999999999999 0.9 AML other m 2020-02-13T05:22:14.56
IV.LADO.EHN. ML:1.2 0.00008124999999999998 0.24 AML other m 2020-02-13T05:22:14.32
IV.PIPA.HNN. ML:2.6 0.0014550000000000001 0.74 AML other m 2020-02-13T05:22:16.96
IV.PIPA.HHN. ML:2.6 0.0014750000000000002 0.74 AML other m 2020-02-13T05:22:16.97
IV.PIPA.HNE. ML:2.6 0.00171 0.26 AML other m 2020-02-13T05:22:17.31
IV.PIPA.HHE. ML:2.6 0.001685 0.26 AML other m 2020-02-13T05:22:17.31
MN.TIP.HNE. ML:1.6 0.0001301 0.94 AML other m 2020-02-13T05:22:19.32
MN.TIP.HHN. ML:1.5 0.000091 1.24 AML other m 2020-02-13T05:22:23.62
MN.TIP.HNN. ML:1.6 0.000128 1.24 AML other m 2020-02-13T05:22:23.01
MN.TIP.HHE. ML:1.6 0.0001151 0.76 AML other m 2020-02-13T05:22:25.64
IV.SERS.HNE. ML:1.7 0.00011674999999999999 0.8 AML other m 2020-02-13T05:22:25.62
IV.SERS.HHN. ML:1.6 0.00008395 0.8 AML other m 2020-02-13T05:22:25.63
IV.CELI.HHE. ML:1.7 0.00010835 0.84 AML other m 2020-02-13T05:22:25.33
IV.SERS.HNN. ML:1.8 0.00012124999999999999 0.82 AML other m 2020-02-13T05:22:28.41
IV.SERS.HHE. ML:1.8 0.000125 0.78 AML other m 2020-02-13T05:22:28.40
IV.TDS.HHN. ML:1.4 0.00004085 0.38 AML other m 2020-02-13T05:22:28.68
IV.TDS.HHE. ML:1.5 0.000051750000000000004 0.54 AML other m 2020-02-13T05:22:28.80
IV.CELI.HHN. ML:1.6 0.00008740000000000001 1.54 AML other m 2020-02-13T05:22:28.89
IV.SPS2.HHN. ML:1.5 0.00004845 0.32 AML other m 2020-02-13T05:22:29.28
IV.SPS2.HHE. ML:1.5 0.000051200000000000004 1.1 AML other m 2020-02-13T05:22:37.96
IV.SALB.HHN. ML:1.9 0.0000923 0.42 AML other m 2020-02-13T05:22:39.16
IV.SALB.HHE. ML:2.1 0.000134 0.26 AML other m 2020-02-13T05:22:41.41
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