Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 16-02-2020 and time 01:19:15 (UTC) in region Costa Ionica Crotonese (Crotone)

A magnitude ML 1.9 earthquake occured in region: Costa Ionica Crotonese (Crotone), on

  • 16-02-2020 01:19:15 (UTC)
  • 16-02-2020 02:19:15 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.3820, 17.1440 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 2 14902 14902
Cirò KR 7 2936 17838
Crucoli KR 13 3115 20953
Melissa KR 13 3549 24502
Strongoli KR 15 6571 31073
Carfizzi KR 17 661 31734
San Nicola dell'Alto KR 18 856 32590
Terravecchia CS 19 823 33413
Umbriatico KR 20 863 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)
77 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 1.9 2020-02-16
01:19:15		 39.3822 17.1435 18 2020-07-18
21:08:30		 Bollettino Sismico Italiano INGV 77784521
Reviewed
Rev100 		ML 2.0 2020-02-16
01:19:15		 39.3837 17.1578 11 2020-02-16
01:29:02		 Sala Sismica INGV-Roma 76556311
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-16 01:19:15 ± 0.24
Latitude 39.3822 ± 0.0090
Longitude 17.1435 ± 0.0221
Depth (km) 18 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 77784521

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1513
Semi-minor axis of confidence ellipse (meter) 1285
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 273
Circular confidence region, given by single value of horizontal uncertainty (meter) 1510.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 202
Number of associated phases, regardless of their use for origin computation 35
Number of defining phases 29
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.45
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.57831
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 21
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.4
Num. used stations 26
Type of magnitude ML
Reference to an origin 77784521
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-04-02 10:17:08

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 38
Type of magnitude ML
Reference to an origin 76556311
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-16 01:29:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CRJA.HHZ. 2020-02-16T01:21:02.88 3.0 undecidable manual Sg 8.9 0
CR.STON.BHZ. 2020-02-16T01:20:48.54 3.0 undecidable manual Sn -6.56 0
IV.APEC.HHZ. 2020-02-16T01:20:42.14 3.0 undecidable manual Pn 4.16 0
IV.NARO.HHZ. 2020-02-16T01:20:36.56 3.0 undecidable manual Pn -0.93 0
MN.WDD.HHZ. 2020-02-16T01:20:27.09 3.0 positive manual Pg 8.34 0
GE.MATE.HHE. 2020-02-16T01:19:57.65 0.6 undecidable manual S 345 145.4433 93 0.87 32
IV.CMPR.HHZ. 2020-02-16T01:19:46.41 3.0 undecidable manual Pg 0.68 0
IV.AMUR.HHZ. 2020-02-16T01:19:42.86 0.6 undecidable manual P 345 175.1913 54 -0.42 32
IV.MCEL.HHZ. 2020-02-16T01:19:41.94 0.3 undecidable manual P 313 154.9227 54 1.19 39
IV.MESG.HHZ. 2020-02-16T01:19:41.33 0.6 undecidable manual P 24 146.742 93 1.8 18
IV.NOCI.HHZ. 2020-02-16T01:19:40.59 0.3 undecidable manual P 358 156.2214 54 -0.32 54
GE.MATE.HHE. 2020-02-16T01:19:39.58 1.0 undecidable manual P 345 145.4433 93 0.26 19
MN.CUC.HHZ. 2020-02-16T01:19:38.07 0.3 undecidable manual P 301 132.0678 93 0.79 50
OT.MASS.HHE. 2020-02-16T01:19:38.03 0.3 undecidable manual P 0 138.7611 93 -0.27 58
OT.CGL1.HHN. 2020-02-16T01:19:38.23 0.6 undecidable manual P 13 144.0447 93 -0.88 31
IV.SIRI.HHZ. 2020-02-16T01:19:38.59 0.3 undecidable manual P 310 140.3484 93 0.04 61
IV.SPS2.HHZ. 2020-02-16T01:19:37.26 0.6 undecidable manual S 262 69.7746 97 0.6 41
IV.TDS.HHZ. 2020-02-16T01:19:37.91 0.6 undecidable manual S 294 75.5688 96 -0.27 44
IV.CRAC.EHE. 2020-02-16T01:19:37.27 0.3 undecidable manual P 332 126.1737 93 0.91 48
OT.TAR1.HHZ. 2020-02-16T01:19:36.21 0.3 undecidable manual P 5 127.4724 93 -0.35 59
IV.ORI.HHZ. 2020-02-16T01:19:33.82 0.3 undecidable manual P 322 94.8384 95 2.27 20
IV.SERS.HHZ. 2020-02-16T01:19:32.93 0.3 undecidable manual S 226 54.8007 99 0.23 69
IV.CELI.HHZ. 2020-02-16T01:19:32.44 0.3 undecidable manual S 273 54.501 99 -0.17 70
IV.SALB.HHZ. 2020-02-16T01:19:29.41 0.3 undecidable manual P 309 87.5457 95 -1.01 49
MN.TIP.HHZ. 2020-02-16T01:19:28.65 0.3 undecidable manual S 236 40.0266 104 -0.17 72
IV.CAR1.HHZ. 2020-02-16T01:19:28.80 0.3 undecidable manual P 260 81.252 96 -0.66 58
IV.TDS.HHZ. 2020-02-16T01:19:27.68 0.3 undecidable manual P 294 75.5688 96 -0.9 53
IV.SPS2.HHZ. 2020-02-16T01:19:27.22 0.3 undecidable manual P 262 69.7746 97 -0.48 64
IV.PIPA.HNZ. 2020-02-16T01:19:26.53 0.6 undecidable manual S 292 30.3474 110 0.19 49
IV.CELI.HHZ. 2020-02-16T01:19:25.16 0.1 undecidable manual P 273 54.501 99 -0.2 93
IV.SERS.HHZ. 2020-02-16T01:19:25.51 0.1 positive manual P 226 54.8007 99 0.09 94
MN.TIP.HHZ. 2020-02-16T01:19:23.17 0.1 undecidable manual P 236 40.0266 104 -0.01 99
IV.LADO.EHZ. 2020-02-16T01:19:23.65 0.6 undecidable manual S 232 17.7711 127 0.27 49
IV.PIPA.HNZ. 2020-02-16T01:19:21.58 0.1 negative manual P 292 30.3474 110 -0.17 98
IV.LADO.EHZ. 2020-02-16T01:19:20.17 0.1 undecidable manual P 232 17.7711 127 0.13 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LADO.EHN. ML:1.3 0.00011649999999999999 0.18 AML other m 2020-02-16T01:19:24.45
IV.LADO.EHE. ML:1.4 0.000162 1.48 AML other m 2020-02-16T01:19:25.00
IV.PIPA.HNN. ML:2.8 0.00263 1.4 AML other m 2020-02-16T01:19:26.88
IV.PIPA.HHN. ML:2.8 0.0028200000000000005 1.42 AML other m 2020-02-16T01:19:26.88
IV.PIPA.HHE. ML:2.8 0.00294 0.26 AML other m 2020-02-16T01:19:27.20
IV.PIPA.HNE. ML:2.8 0.0029400000000000003 0.26 AML other m 2020-02-16T01:19:27.20
MN.TIP.HHE. ML:1.7 0.00014900000000000002 1.18 AML other m 2020-02-16T01:19:31.94
MN.TIP.HNE. ML:1.7 0.0001525 1.18 AML other m 2020-02-16T01:19:31.94
MN.TIP.HHN. ML:1.7 0.0001555 0.88 AML other m 2020-02-16T01:19:33.58
MN.TIP.HNN. ML:1.8 0.0001815 0.9 AML other m 2020-02-16T01:19:33.59
IV.SERS.HHN. ML:1.8 0.000135 0.66 AML other m 2020-02-16T01:19:34.17
IV.SERS.HNE. ML:1.8 0.0001407 0.94 AML other m 2020-02-16T01:19:35.17
IV.SERS.HNN. ML:1.8 0.0001457 0.5 AML other m 2020-02-16T01:19:38.39
IV.SERS.HHE. ML:1.9 0.00017199999999999998 0.8 AML other m 2020-02-16T01:19:38.40
IV.TDS.HHN. ML:1.7 0.00007225000000000001 0.42 AML other m 2020-02-16T01:19:38.61
IV.TDS.HHE. ML:1.9 0.0001077 0.46 AML other m 2020-02-16T01:19:38.44
IV.CELI.HHE. ML:1.9 0.0001715 0.52 AML other m 2020-02-16T01:19:38.72
IV.CELI.HHN. ML:1.8 0.000141 1.22 AML other m 2020-02-16T01:19:40.14
IV.SPS2.HHN. ML:1.7 0.00008145 0.84 AML other m 2020-02-16T01:19:43.94
IV.SPS2.HHE. ML:1.7 0.00007344999999999998 1.28 AML other m 2020-02-16T01:19:46.30
IV.CAR1.HHN. ML:1.9 0.000106 0.78 AML other m 2020-02-16T01:19:48.02
IV.SALB.HHN. ML:2.1 0.00014399999999999998 0.22 AML other m 2020-02-16T01:19:49.52
IV.ORI.HHE. ML:2.7 0.0005785 1.48 AML other m 2020-02-16T01:19:50.02
IV.SALB.HHE. ML:2.3 0.000216 0.28 AML other m 2020-02-16T01:19:50.10
IV.CAR1.HHE. ML:2.0 0.000147 0.94 AML other m 2020-02-16T01:19:50.78
IV.ORI.HHN. ML:2.7 0.0005780000000000001 0.38 AML other m 2020-02-16T01:19:53.25
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download