Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 03-02-2022 and time 09:36:41 (UTC) in region 3 km SE Cotronei (KR)

A magnitude ML 2.3 earthquake occured in region: 3 km SE Cotronei (KR), on

  • 03-02-2022 09:36:41 (UTC)
  • 03-02-2022 10:36:41 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.1680, 16.7160 at 22 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
Cotronei KR 3 5480 5480
Caccuri KR 9 1663 7143
Petilia Policastro KR 9 9173 16316
San Giovanni in Fiore CS 10 17372 33688
Cerenzia KR 11 1152 34840
Mesoraca KR 12 6523 41363
Castelsilano KR 12 1015 42378
Roccabernarda KR 14 3393 45771
Petronà CZ 15 2629 48400
Belvedere di Spinello KR 16 2297 50697
Cerva CZ 17 1223 51920
Savelli KR 17 1271 53191
Sersale CZ 17 4630 57821
Santa Severina KR 17 2131 59952
Andali CZ 18 769 60721
Belcastro CZ 18 1399 62120
Magisano CZ 19 1258 63378
Marcedusa CZ 19 448 63826
Albi CZ 19 949 64775
San Mauro Marchesato KR 19 2157 66932
Zagarise CZ 19 1647 68579
Taverna CZ 20 2703 71282

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km NE of Catanzaro (90612 inhabitants)
37 Km W of Crotone (62178 inhabitants)
40 Km NE of Lamezia Terme (70714 inhabitants)
42 Km E of Cosenza (67546 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 2.3 2022-02-03
09:36:41		 39.1678 16.716 22 2022-07-08
12:33:45		 Bollettino Sismico Italiano INGV 103454391
Reviewed
Rev100 		ML 2.3 2022-02-03
09:36:41		 39.1722 16.7133 23 2022-02-03
09:45:15		 Sala Sismica INGV-Roma 100555891
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-02-03 09:36:41 ± 0.14
Latitude 39.1678 ± 0.0054
Longitude 16.7160 ± 0.0093
Depth (km) 22 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 103454391

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 626
Semi-minor axis of confidence ellipse (meter) 540
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 233
Circular confidence region, given by single value of horizontal uncertainty (meter) 630.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 118
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 27
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.03507
Epicentral distance of station farthest from the epicenter (degree) 1.35258
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:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 36
Type of magnitude ML
Reference to an origin 103454391
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-04-19 01:37:06

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 36
Type of magnitude ML
Reference to an origin 100555891
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-02-03 09:45:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MCEL.HHZ. 2022-02-03T09:37:06.90 1.0 undecidable manual P 329 150.1386 54 0.96 14
IV.CET2.HHZ. 2022-02-03T09:37:05.22 0.3 undecidable manual S 302 76.5678 100 0.44 62
IV.SIRI.HHZ. 2022-02-03T09:37:04.36 0.6 undecidable manual P 327 133.866 95 0.62 34
IV.SOI.EHZ. 2022-02-03T09:37:04.24 1.0 undecidable manual P 205 134.2656 95 0.43 18
IV.TDS.HHZ. 2022-02-03T09:37:02.06 0.6 undecidable manual S 329 63.492 102 0.71 39
IV.JOPP.HHZ. 2022-02-03T09:36:58.33 0.3 undecidable manual P 229 94.9383 98 0.54 57
IV.GRIS.EHZ. 2022-02-03T09:36:57.80 0.6 undecidable manual P 311 97.4247 97 -0.37 39
IV.GIZZ.HHZ. 2022-02-03T09:36:57.69 0.1 undecidable manual S 245 48.5181 107 0.24 90
IV.CAR1.HHZ. 2022-02-03T09:36:56.51 0.1 undecidable manual S 283 44.4222 109 0.09 94
IV.PLAC.HHZ. 2022-02-03T09:36:56.01 0.3 undecidable manual P 197 83.25 99 0.01 65
IV.CET2.HHZ. 2022-02-03T09:36:54.62 0.3 undecidable manual P 302 76.5678 100 -0.37 61
IV.PIPA.HHZ. 2022-02-03T09:36:54.76 0.6 undecidable manual S 14 36.2415 113 0.38 44
IV.CELI.HHZ. 2022-02-03T09:36:53.33 0.1 undecidable manual S 326 31.5462 117 0.08 96
IV.SPS2.HHZ. 2022-02-03T09:36:53.64 0.3 undecidable manual S 293 35.1426 114 -0.48 64
IV.TDS.HHZ. 2022-02-03T09:36:52.57 0.3 undecidable manual P 329 63.492 102 -0.44 62
IV.SELL.HHZ. 2022-02-03T09:36:51.00 0.1 undecidable manual S 200 21.867 129 -0.08 97
IV.GRI.EHN. 2022-02-03T09:36:50.21 0.3 undecidable manual P 214 46.0206 108 -0.2 68
IV.CAR1.HHZ. 2022-02-03T09:36:50.01 0.1 negative manual P 283 44.4222 109 -0.15 91
IV.GIZZ.HHZ. 2022-02-03T09:36:50.57 0.3 undecidable manual P 245 48.5181 107 -0.19 67
IV.SERS.HHZ. 2022-02-03T09:36:49.78 0.1 undecidable manual S 189 14.7741 141 0.03 98
IV.SPS2.HHZ. 2022-02-03T09:36:48.51 0.3 undecidable manual P 293 35.1426 114 -0.33 67
IV.PIPA.HHZ. 2022-02-03T09:36:48.89 0.3 undecidable manual P 14 36.2415 113 -0.1 70
MN.TIP.HHZ. 2022-02-03T09:36:48.45 0.3 undecidable manual S 71 3.8961 169 -0.04 76
IV.CELI.HHZ. 2022-02-03T09:36:48.08 0.1 positive manual P 326 31.5462 117 -0.26 91
IV.SELL.HHZ. 2022-02-03T09:36:47.00 0.1 undecidable manual P 200 21.867 129 -0.08 97
IV.SERS.HHZ. 2022-02-03T09:36:46.44 0.1 positive manual P 189 14.7741 141 0.13 96
MN.TIP.HHZ. 2022-02-03T09:36:45.63 0.1 negative manual P 71 3.8961 169 0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TIP.HHN. ML:2.2 0.00127 0.36 AML other m 2022-02-03T09:36:48.55
MN.TIP.HNN. ML:2.2 0.0012349999999999998 0.36 AML other m 2022-02-03T09:36:48.55
MN.TIP.HHE. ML:2.4 0.001905 0.36 AML other m 2022-02-03T09:36:48.50
MN.TIP.HNE. ML:2.4 0.00184 0.36 AML other m 2022-02-03T09:36:48.50
IV.SERS.HHN. ML:2.7 0.0029950000000000003 1.78 AML other m 2022-02-03T09:36:49.03
IV.SERS.HNE. ML:2.7 0.0033049999999999998 1.78 AML other m 2022-02-03T09:36:49.03
IV.SERS.HNN. ML:2.7 0.002975 1.72 AML other m 2022-02-03T09:36:49.08
IV.SERS.HHE. ML:2.8 0.003505 1.72 AML other m 2022-02-03T09:36:50.07
IV.SELL.HNE. ML:2.5 0.0017200000000000002 0.28 AML other m 2022-02-03T09:36:51.15
IV.SELL.HHE. ML:2.0 0.0005515 0.28 AML other m 2022-02-03T09:36:51.15
IV.SELL.HNN. ML:2.4 0.0012999999999999997 1.14 AML other m 2022-02-03T09:36:52.84
IV.SELL.HHN. ML:2.0 0.000435 1.16 AML other m 2022-02-03T09:36:52.84
IV.CELI.HNE. ML:2.1 0.0004645 1.04 AML other m 2022-02-03T09:36:53.46
IV.CELI.HHE. ML:2.1 0.000447 1.02 AML other m 2022-02-03T09:36:53.47
IV.CELI.HNN. ML:2.4 0.0008555 0.34 AML other m 2022-02-03T09:36:53.45
IV.CELI.HHN. ML:2.4 0.0008914999999999999 0.34 AML other m 2022-02-03T09:36:53.45
IV.SPS2.HHE. ML:1.9 0.0002985 0.46 AML other m 2022-02-03T09:36:54.60
IV.SPS2.HHN. ML:2.2 0.0005245 0.58 AML other m 2022-02-03T09:36:55.98
IV.PIPA.HHN. ML:2.2 0.0004845 1.08 AML other m 2022-02-03T09:36:56.22
IV.PIPA.HNN. ML:2.2 0.0005155000000000001 0.62 AML other m 2022-02-03T09:36:56.22
IV.CAR1.HHN. ML:2.8 0.00191 0.36 AML other m 2022-02-03T09:36:56.68
IV.CAR1.HNN. ML:2.8 0.0018 0.36 AML other m 2022-02-03T09:36:56.86
IV.PIPA.HHE. ML:2.2 0.00055 0.42 AML other m 2022-02-03T09:36:57.15
IV.PIPA.HNE. ML:2.2 0.0005875 0.32 AML other m 2022-02-03T09:36:57.16
IV.CAR1.HHE. ML:2.5 0.000905 0.38 AML other m 2022-02-03T09:36:57.91
IV.CAR1.HNE. ML:2.5 0.000926 0.94 AML other m 2022-02-03T09:36:57.44
IV.GIZZ.HHN. ML:2.8 0.001405 0.2 AML other m 2022-02-03T09:36:59.11
IV.GIZZ.HHE. ML:2.6 0.0009175 0.18 AML other m 2022-02-03T09:36:59.17
IV.TDS.HHE. ML:2.0 0.0001865 0.94 AML other m 2022-02-03T09:37:02.96
IV.TDS.HHN. ML:2.0 0.00019250000000000002 1.14 AML other m 2022-02-03T09:37:04.85
IV.CET2.HHN. ML:2.7 0.000655 0.86 AML other m 2022-02-03T09:37:06.65
IV.CET2.HHE. ML:2.3 0.0002925 1.3 AML other m 2022-02-03T09:37:06.66
IV.GRIS.EHE. ML:2.4 0.0002485 0.66 AML other m 2022-02-03T09:37:12.60
IV.GRIS.EHN. ML:2.4 0.00023199999999999997 0.68 AML other m 2022-02-03T09:37:13.47
IV.PLAC.HHN. ML:1.9 0.00010059999999999999 0.46 AML other m 2022-02-03T09:37:13.56
IV.PLAC.HHE. ML:1.9 0.00010585 0.32 AML other m 2022-02-03T09:37:13.69
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