Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.5 on date 04-03-2022 and time 21:58:42 (UTC) in region 1 km W Cotronei (KR)

A magnitude ML 2.5 earthquake occured in region: 1 km W Cotronei (KR), on

  • 04-03-2022 21:58:42 (UTC)
  • 04-03-2022 22:58:42 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.1940, 16.6830 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
Cotronei KR 1 5480 5480
San Giovanni in Fiore CS 7 17372 22852
Caccuri KR 9 1663 24515
Cerenzia KR 11 1152 25667
Castelsilano KR 11 1015 26682
Petilia Policastro KR 13 9173 35855
Mesoraca KR 16 6523 42378
Savelli KR 16 1271 43649
Roccabernarda KR 18 3393 47042
Belvedere di Spinello KR 18 2297 49339
Petronà CZ 18 2629 51968
Cerva CZ 20 1223 53191
Albi CZ 20 949 54140

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km N of Catanzaro (90612 inhabitants)
38 Km E of Cosenza (67546 inhabitants)
40 Km NE of Lamezia Terme (70714 inhabitants)
40 Km W of Crotone (62178 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 2.5 2022-03-04
21:58:42		 39.1937 16.6827 17 2022-07-08
12:34:03		 Bollettino Sismico Italiano INGV 106395871
Reviewed
Rev100 		ML 2.5 2022-03-04
21:58:42		 39.2037 16.6898 18 2022-03-04
22:10:03		 Sala Sismica INGV-Roma 101681481
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-03-04 21:58:42 ± 0.1
Latitude 39.1937 ± 0.0054
Longitude 16.6827 ± 0.0093
Depth (km) 17 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 106395871

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 629
Semi-minor axis of confidence ellipse (meter) 452
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 258
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) 93
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.06025
Epicentral distance of station farthest from the epicenter (degree) 2.32744
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 22
Magnitudes information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.2
Num. used stations 44
Type of magnitude ML
Reference to an origin 106395871
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-06-23 10:52:38

ML:2.5

Field Value
Value 2.5
Uncertainty 0.2
Num. used stations 44
Type of magnitude ML
Reference to an origin 101681481
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-03-04 22:10:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.HLNI.HHZ. 2022-03-04T21:59:20.51 0.6 undecidable manual P 218 258.3414 54 -0.01 20
IV.AIO.HHZ. 2022-03-04T21:59:11.24 0.6 undecidable manual P 223 184.8705 54 -0.13 31
IV.IVPL.HHZ. 2022-03-04T21:59:09.78 0.6 undecidable manual P 239 172.8936 54 -0.09 33
IV.MPNC.HHZ. 2022-03-04T21:59:08.63 0.6 undecidable manual P 225 163.614 54 -0.08 35
IV.MSRU.HHZ. 2022-03-04T21:59:05.51 0.6 undecidable manual P 225 144.744 93 -0.54 34
IV.SIRI.HHZ. 2022-03-04T21:59:04.48 0.3 undecidable manual P 328 129.87 93 0.73 50
IV.SCHR.EHN. 2022-03-04T21:59:03.74 0.3 undecidable manual P 335 122.988 93 1.05 44
IV.TDS.HHZ. 2022-03-04T21:59:01.44 0.6 undecidable manual S 330 59.5959 97 0.68 39
IV.MMN.HHZ. 2022-03-04T21:58:59.21 0.6 undecidable manual P 323 97.4247 94 0.46 39
IV.JOPP.HHZ. 2022-03-04T21:58:58.77 0.3 undecidable manual P 227 94.7385 94 0.43 59
IV.FERC.HHZ.00 2022-03-04T21:58:58.88 0.3 undecidable manual P 210 95.1381 94 0.48 58
IV.GIZZ.HHE. 2022-03-04T21:58:57.79 0.6 undecidable manual S 240 47.2194 100 0.28 44
IV.GRIS.EHZ. 2022-03-04T21:58:57.91 0.3 undecidable manual P 311 93.4398 94 -0.23 61
IV.PLAC.HHZ. 2022-03-04T21:58:56.80 0.3 undecidable manual P 194 85.248 95 -0.08 64
IV.CET2.HHZ. 2022-03-04T21:58:54.63 0.3 undecidable manual P 301 72.6717 96 -0.32 63
IV.SPS2.HHZ. 2022-03-04T21:58:53.31 0.6 undecidable manual S 290 31.4463 107 -0.08 48
IV.CELI.HHZ. 2022-03-04T21:58:52.22 0.6 undecidable manual S 327 27.5502 111 -0.2 47
IV.LADO.EHZ. 2022-03-04T21:58:52.47 0.6 undecidable manual S 68 27.4503 111 0.09 48
IV.TDS.HHZ. 2022-03-04T21:58:52.32 0.3 undecidable manual P 330 59.5959 97 -0.63 59
IV.GIZZ.HHE. 2022-03-04T21:58:51.10 0.3 undecidable manual P 240 47.2194 100 0.03 70
IV.SELL.HHZ. 2022-03-04T21:58:51.59 0.6 undecidable manual S 191 23.8539 115 0.1 48
IV.GRI.EHZ. 2022-03-04T21:58:50.63 0.1 undecidable manual P 209 47.0196 100 -0.4 86
IV.SERS.HHE. 2022-03-04T21:58:50.10 0.6 undecidable manual S 178 17.4714 125 0.07 49
MN.TIP.HHZ. 2022-03-04T21:58:48.13 0.6 undecidable manual S 104 6.6933 155 -0.01 50
IV.SPS2.HHZ. 2022-03-04T21:58:48.52 0.1 negative manual P 290 31.4463 107 -0.18 93
IV.LADO.EHZ. 2022-03-04T21:58:47.67 0.1 positive manual P 68 27.4503 111 -0.44 88
IV.SELL.HHZ. 2022-03-04T21:58:47.67 0.1 positive manual P 191 23.8539 115 0.07 97
IV.CELI.HHZ. 2022-03-04T21:58:47.91 0.1 undecidable manual P 327 27.5502 111 -0.23 93
IV.SERS.HHE. 2022-03-04T21:58:46.95 0.1 undecidable manual P 178 17.4714 125 0.19 95
MN.TIP.HHZ. 2022-03-04T21:58:45.70 0.1 negative manual P 104 6.6933 155 0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TIP.HHE. ML:2.9 0.00756 0.16 AML other m 2022-03-04T21:58:48.19
MN.TIP.HNE. ML:2.9 0.007370000000000001 0.16 AML other m 2022-03-04T21:58:48.19
MN.TIP.HHN. ML:2.6 0.00382 0.2 AML other m 2022-03-04T21:58:48.21
MN.TIP.HNN. ML:2.6 0.0037 0.22 AML other m 2022-03-04T21:58:48.21
IV.CELI.HNN. ML:2.5 0.001615 0.4 AML other m 2022-03-04T21:58:52.57
IV.CELI.HHE. ML:2.5 0.001405 0.42 AML other m 2022-03-04T21:58:52.36
IV.CELI.HHN. ML:2.5 0.0016099999999999999 0.4 AML other m 2022-03-04T21:58:52.57
IV.CELI.HNE. ML:2.5 0.0014 0.42 AML other m 2022-03-04T21:58:52.36
IV.SELL.HHN. ML:2.6 0.002075 0.36 AML other m 2022-03-04T21:58:53.06
IV.SELL.HNN. ML:3.1 0.00669 0.34 AML other m 2022-03-04T21:58:53.24
IV.LADO.EHN. ML:2.8 0.00304 0.7 AML other m 2022-03-04T21:58:53.52
IV.SELL.HHE. ML:2.5 0.0017549999999999998 0.36 AML other m 2022-03-04T21:58:53.77
IV.SELL.HNE. ML:3.0 0.0054800000000000005 0.38 AML other m 2022-03-04T21:58:53.78
IV.SPS2.HHE. ML:2.5 0.0012035 1.06 AML other m 2022-03-04T21:58:53.72
IV.SPS2.HHN. ML:2.4 0.001078 1.4 AML other m 2022-03-04T21:58:53.72
IV.LADO.EHE. ML:2.9 0.003915 0.44 AML other m 2022-03-04T21:58:54.13
IV.GRI.EHE. ML:2.5 0.0008349999999999999 0.64 AML other m 2022-03-04T21:58:59.31
IV.GRI.EHN. ML:2.5 0.0009270000000000001 0.52 AML other m 2022-03-04T21:59:00.62
IV.TDS.HHE. ML:2.3 0.000397 0.52 AML other m 2022-03-04T21:59:03.64
IV.TDS.HHN. ML:2.3 0.000381 0.26 AML other m 2022-03-04T21:59:03.73
IV.CET2.HHN. ML:2.8 0.000901 0.84 AML other m 2022-03-04T21:59:06.42
IV.CET2.HHE. ML:2.6 0.0006465 0.48 AML other m 2022-03-04T21:59:07.62
IV.JOPP.HHE. ML:2.4 0.00027600000000000004 0.56 AML other m 2022-03-04T21:59:12.31
IV.JOPP.HHN. ML:2.4 0.00023999999999999998 0.44 AML other m 2022-03-04T21:59:12.50
IV.JOPP.HNN. ML:2.3 0.00023199999999999997 0.46 AML other m 2022-03-04T21:59:12.50
IV.GRIS.EHE. ML:2.4 0.0002585 0.3 AML other m 2022-03-04T21:59:12.64
IV.GRIS.EHN. ML:2.3 0.00022050000000000002 0.22 AML other m 2022-03-04T21:59:14.35
IV.JOPP.HNE. ML:2.4 0.0002445 1.02 AML other m 2022-03-04T21:59:14.77
IV.PLAC.HHE. ML:2.4 0.000286 0.58 AML other m 2022-03-04T21:59:17.18
IV.PLAC.HNE. ML:2.4 0.000306 0.58 AML other m 2022-03-04T21:59:17.18
IV.MMN.HHE. ML:2.4 0.000223 0.94 AML other m 2022-03-04T21:59:18.01
IV.MMN.HHN. ML:2.6 0.000395 0.42 AML other m 2022-03-04T21:59:18.72
IV.PLAC.HHN. ML:2.2 0.000201 0.48 AML other m 2022-03-04T21:59:20.68
IV.PLAC.HNN. ML:2.3 0.00027100000000000003 0.52 AML other m 2022-03-04T21:59:20.70
IV.MSRU.HHN. ML:2.4 0.000125 0.48 AML other m 2022-03-04T21:59:27.99
IV.SIRI.HHN. ML:2.3 0.00011949999999999999 1.58 AML other m 2022-03-04T21:59:29.90
IV.SIRI.HHE. ML:2.3 0.000122 0.38 AML other m 2022-03-04T21:59:32.61
IV.MSRU.HHE. ML:2.6 0.00020150000000000002 0.38 AML other m 2022-03-04T21:59:34.26
IV.MPNC.HHE. ML:2.6 0.00017749999999999998 0.42 AML other m 2022-03-04T21:59:34.02
IV.IVPL.HHN. ML:2.6 0.0001565 0.66 AML other m 2022-03-04T21:59:36.33
IV.MPNC.HHN. ML:2.6 0.000185 0.96 AML other m 2022-03-04T21:59:37.17
IV.IVPL.HHE. ML:2.4 0.000097 0.46 AML other m 2022-03-04T21:59:44.78
IV.AIO.HHE. ML:2.1 0.00004245 0.5 AML other m 2022-03-04T21:59:46.32
IV.AIO.HHN. ML:2.1 0.0000424 1.2 AML other m 2022-03-04T21:59:50.77
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