Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.6 on date 08-02-2020 and time 18:03:16 (Italy) in region 2 km N Cirò Marina (KR)

A magnitude ML 1.6 earthquake occured in region: 2 km N Cirò Marina (KR), on

  • 08-02-2020 17:03:16 (UTC)
  • 08-02-2020 18:03:16 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.3880, 17.1340 at 17 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 2 14902 14902
Cirò KR 6 2936 17838
Crucoli KR 12 3115 20953
Melissa KR 13 3549 24502
Strongoli KR 15 6571 31073
Carfizzi KR 16 661 31734
San Nicola dell'Alto KR 18 856 32590
Terravecchia CS 18 823 33413
Umbriatico KR 19 863 34276

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km N of Crotone (62178 inhabitants)
71 Km NE of Catanzaro (90612 inhabitants)
76 Km E of Cosenza (67546 inhabitants)
84 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 1.6 2020-02-08
17:03:16		 39.388 17.1345 17 2020-07-18
21:08:21		 Bollettino Sismico Italiano INGV 76629961
Reviewed
Rev100 		ML 1.5 2020-02-08
17:03:15		 39.4173 17.2082 10 2020-02-08
17:29:05		 Sala Sismica INGV-Roma 76352091
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-08 17:03:16 ± 0.38
Latitude 39.3880 ± 0.0153
Longitude 17.1345 ± 0.0244
Depth (km) 17 ± 5 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 76629961

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2100
Semi-minor axis of confidence ellipse (meter) 998
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 268
Circular confidence region, given by single value of horizontal uncertainty (meter) 2100.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 238
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.15828
Epicentral distance of station farthest from the epicenter (degree) 1.12865
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 76352091
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-08 17:29:05

ML:1.6

Field Value
Value 1.6
Uncertainty 0.4
Num. used stations 14
Type of magnitude ML
Reference to an origin 76629961
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-06-02 22:03:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CRAC.EHN. 2020-02-08T17:03:38.49 0.6 undecidable manual P 332 125.2746 93 0.85 31
IV.PLAC.HHE. 2020-02-08T17:03:37.33 0.3 undecidable manual P 210 120.1908 93 0.47 59
IV.CELI.HHZ. 2020-02-08T17:03:33.95 1.0 undecidable manual S 272 53.7018 99 0.16 23
IV.CAR1.HNZ. 2020-02-08T17:03:31.23 0.3 undecidable manual P 260 80.6637 95 0.46 63
MN.TIP.HHZ. 2020-02-08T17:03:30.02 0.6 undecidable manual S 235 39.7269 103 -0.12 48
IV.TDS.HHZ. 2020-02-08T17:03:29.26 0.1 undecidable manual P 294 74.5698 96 -0.58 84
IV.PIPA.HHZ. 2020-02-08T17:03:27.63 0.3 undecidable manual S 292 29.3484 109 0.16 72
IV.CELI.HHZ. 2020-02-08T17:03:26.47 0.1 undecidable manual P 272 53.7018 99 -0.18 94
MN.TIP.HHZ. 2020-02-08T17:03:24.33 0.1 undecidable manual P 235 39.7269 103 -0.21 95
IV.LADO.EHZ. 2020-02-08T17:03:24.76 0.6 undecidable manual S 229 17.5713 125 0.09 51
IV.PIPA.HHZ. 2020-02-08T17:03:22.81 0.1 negative manual P 292 29.3484 109 -0.19 100
IV.LADO.EHZ. 2020-02-08T17:03:21.19 0.1 undecidable manual P 229 17.5713 125 -0.19 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LADO.EHN. ML:0.9 0.00004854817 0.32 AML other m 2020-02-08T17:03:25.71
MN.TIP.HNN. ML:1.3 0.00007226226 1.0496 AML other m 2020-02-08T17:03:26.74
IV.LADO.EHE. ML:1.1 0.000074942155 0.2176 AML other m 2020-02-08T17:03:26.18
IV.PIPA.HHN. ML:2.2 0.0007868093000000001 0.2944 AML other m 2020-02-08T17:03:28.15
IV.PIPA.HNN. ML:2.2 0.0007730925 0.3072 AML other m 2020-02-08T17:03:28.16
IV.PIPA.HHE. ML:2.3 0.0008621447 0.2432 AML other m 2020-02-08T17:03:29.49
IV.PIPA.HNE. ML:2.3 0.00087119485 0.256 AML other m 2020-02-08T17:03:29.50
MN.TIP.HNE. ML:1.4 0.000079278585 1.7184 AML other m 2020-02-08T17:03:31.08
MN.TIP.HHE. ML:1.4 0.00007297992 1.744 AML other m 2020-02-08T17:03:31.94
IV.CELI.HHE. ML:1.5 0.00006587241 0.448 AML other m 2020-02-08T17:03:35.60
MN.TIP.HHN. ML:1.3 0.00006875423999999999 1.0784 AML other m 2020-02-08T17:03:36.60
IV.CELI.HHN. ML:1.5 0.00007129579999999999 0.4864 AML other m 2020-02-08T17:03:37.23
IV.CELI.HNE. ML:1.9 0.00017703009999999998 0.6816 AML other m 2020-02-08T17:03:39.06
IV.CELI.HNN. ML:2.0 0.00023178670000000001 1.0016 AML other m 2020-02-08T17:03:40.04
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