Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 16-02-2020 and time 01:39:41 (Italy) in region 4 km NE Cirò Marina (KR)

A magnitude ML 2.0 earthquake occured in region: 4 km NE Cirò Marina (KR), on

  • 16-02-2020 00:39:41 (UTC)
  • 16-02-2020 01:39:41 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.3990, 17.1530 at 18 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 2.0 2020-02-16
00:39:41		 39.3988 17.1527 18 2020-07-18
21:08:29		 Bollettino Sismico Italiano INGV 77699731
Reviewed
Rev100 		ML 2.0 2020-02-16
00:39:41		 39.4018 17.1728 11 2020-02-16
00:45:35		 Sala Sismica INGV-Roma 76554871
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-16 00:39:41 ± 0.21
Latitude 39.3988 ± 0.0126
Longitude 17.1527 ± 0.0140
Depth (km) 18 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 77699731

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1300
Semi-minor axis of confidence ellipse (meter) 491
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 162
Circular confidence region, given by single value of horizontal uncertainty (meter) 1300.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 220
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.23297
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.1
Num. used stations 10
Type of magnitude ML
Reference to an origin 77699731
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-03-30 10:32:12

ML:2.0

Field Value
Value 2.0
Uncertainty 0.1
Num. used stations 10
Type of magnitude ML
Reference to an origin 76554871
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-16 00:45:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CMPR.HHZ. 2020-02-16T00:40:15.05 3.0 undecidable manual Pg 0.95 0
OT.MASS.HHE. 2020-02-16T00:40:04.58 0.3 undecidable manual P 360 136.863 93 0.29 57
IV.SPS2.HHZ. 2020-02-16T00:40:03.89 0.6 undecidable manual S 261 70.8735 97 0.68 38
IV.TDS.HHZ. 2020-02-16T00:40:03.94 0.3 undecidable manual S 293 75.4689 96 -0.51 63
OT.TAR1.HHZ. 2020-02-16T00:40:02.97 0.3 undecidable manual P 5 125.4744 93 0.43 57
IV.CELI.HHZ. 2020-02-16T00:39:59.79 0.3 undecidable manual S 271 55.2003 99 0.72 56
IV.SERS.HHE. 2020-02-16T00:39:59.73 0.6 undecidable manual S 225 56.6988 99 0.27 45
IV.CAR1.HHZ. 2020-02-16T00:39:56.16 0.3 undecidable manual P 259 82.3509 95 0.26 64
IV.SALB.HHZ. 2020-02-16T00:39:56.13 0.3 undecidable manual P 308 86.9463 95 -0.48 61
IV.TDS.HHZ. 2020-02-16T00:39:54.16 0.3 undecidable manual P 293 75.4689 96 -0.69 57
MN.TIP.HHE. 2020-02-16T00:39:54.97 0.3 undecidable manual S 234 41.7249 103 -0.56 63
IV.SPS2.HHZ. 2020-02-16T00:39:53.50 0.3 undecidable manual P 261 70.8735 97 -0.63 58
IV.PIPA.HHZ. 2020-02-16T00:39:53.14 0.6 undecidable manual S 288 30.3474 109 0.51 42
IV.SERS.HHE. 2020-02-16T00:39:52.14 0.1 undecidable manual P 225 56.6988 99 0.17 93
IV.CELI.HHZ. 2020-02-16T00:39:51.78 0.3 undecidable manual P 271 55.2003 99 0.03 71
MN.TIP.HHE. 2020-02-16T00:39:49.73 0.1 undecidable manual P 234 41.7249 103 0.03 95
IV.LADO.EHE. 2020-02-16T00:39:49.66 0.6 undecidable manual S 229 19.5693 123 -0.36 47
IV.PIPA.HHZ. 2020-02-16T00:39:48.19 0.1 negative manual P 288 30.3474 109 0.16 95
IV.LADO.EHE. 2020-02-16T00:39:46.56 0.1 undecidable manual P 229 19.5693 123 0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CELI.HNE. ML:2.1 0.000275 0.46 AML other m 2020-02-16T00:40:01.71
IV.CELI.HNN. ML:2.0 0.00023549999999999998 0.32 AML other m 2020-02-16T00:40:01.75
IV.CELI.HHN. ML:2.0 0.0002415 0.32 AML other m 2020-02-16T00:40:01.75
IV.CELI.HHE. ML:2.1 0.0002815 0.58 AML other m 2020-02-16T00:40:02.29
IV.TDS.HHE. ML:2.0 0.000136 0.5 AML other m 2020-02-16T00:40:05.23
IV.SPS2.HHN. ML:1.9 0.00013000000000000002 0.6 AML other m 2020-02-16T00:40:09.52
IV.CAR1.HHN. ML:2.2 0.00021349999999999999 1.18 AML other m 2020-02-16T00:40:10.68
IV.SPS2.HHE. ML:2.0 0.00014450000000000002 1.04 AML other m 2020-02-16T00:40:14.09
IV.TDS.HHN. ML:1.9 0.0001026 1.32 AML other m 2020-02-16T00:40:16.16
IV.CAR1.HHE. ML:2.2 0.00022250000000000001 0.54 AML other m 2020-02-16T00:40:19.55
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