Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.4 on date 08-03-2021 and time 23:20:29 (Italy) in region Costa Calabra nord occidentale (Cosenza)

A magnitude ML 2.4 earthquake occured in region: Costa Calabra nord occidentale (Cosenza), on

  • 08-03-2021 22:20:29 (UTC)
  • 08-03-2021 23:20:29 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.1460, 15.7820 at 115 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km W of Cosenza (67546 inhabitants)
50 Km W of Lamezia Terme (70714 inhabitants)
75 Km W of Catanzaro (90612 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 2.4 2021-03-08
22:20:29		 39.1463 15.7818 115 2021-07-12
16:55:05		 Bollettino Sismico Italiano INGV 89032621
Reviewed
Rev100 		ML 2.4 2021-03-08
22:20:29		 39.144 15.7708 115 2021-03-08
22:37:23		 Sala Sismica INGV-Roma 87924271
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-03-08 22:20:29 ± 0.12
Latitude 39.1463 ± 0.0045
Longitude 15.7818 ± 0.0093
Depth (km) 115 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 89032621

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 685
Semi-minor axis of confidence ellipse (meter) 456
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 276
Circular confidence region, given by single value of horizontal uncertainty (meter) 690.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 104
Number of associated phases, regardless of their use for origin computation 57
Number of defining phases 57
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.36962
Epicentral distance of station farthest from the epicenter (degree) 1.31121
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 33
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 66
Type of magnitude ML
Reference to an origin 87924271
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-03-08 22:37:23

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 43
Type of magnitude ML
Reference to an origin 89032621
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-04-12 07:49:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.AIO.HHZ. 2021-03-08T22:21:12.33 0.6 undecidable manual S 200 138.7611 125 0.2 40
IV.CMPR.HHZ. 2021-03-08T22:21:12.00 0.6 undecidable manual S 343 136.2636 126 0.31 40
IV.MCEL.HHZ. 2021-03-08T22:21:11.13 0.6 undecidable manual S 1 130.7691 127 0.4 39
IV.MTTG.HHZ. 2021-03-08T22:21:10.06 0.6 undecidable manual S 183 126.9729 128 -0.02 43
IV.SOI.EHZ. 2021-03-08T22:21:08.74 0.6 undecidable manual S 169 121.3896 129 -0.39 40
IV.MPNC.HHZ. 2021-03-08T22:21:08.05 0.6 undecidable manual S 199 116.994 130 -0.36 41
IV.IVUG.HHZ. 2021-03-08T22:21:07.05 0.6 undecidable manual S 220 108.0141 133 0.09 44
IV.MGR.HHZ. 2021-03-08T22:21:07.82 0.6 undecidable manual S 350 111.6993 132 0.27 42
IV.SIRI.HHZ. 2021-03-08T22:21:07.73 0.6 undecidable manual S 4 115.0959 131 -0.38 40
IV.MILZ.HHZ. 2021-03-08T22:21:06.63 0.3 undecidable manual S 206 108.114 133 -0.35 63
IV.PLAC.HHZ. 2021-03-08T22:21:05.27 0.6 undecidable manual S 144 95.9262 136 0.17 44
IV.MSRU.HHZ. 2021-03-08T22:21:05.69 0.6 undecidable manual S 194 100.7214 135 -0.14 44
IV.SICLA.EHN. 2021-03-08T22:21:05.10 0.6 undecidable manual S 183 98.9232 136 -0.45 42
MN.CEL.HHZ. 2021-03-08T22:21:05.17 0.6 undecidable manual S 174 98.7234 136 -0.36 43
MN.CUC.HHZ. 2021-03-08T22:21:04.30 0.6 undecidable manual S 2 94.0392 137 -0.54 40
IV.MMN.HHZ. 2021-03-08T22:21:03.47 0.6 undecidable manual S 12 84.5487 140 0 46
MN.TIP.HHZ. 2021-03-08T22:21:03.50 0.6 undecidable manual S 87 84.0492 140 0.09 46
IV.TDS.HHZ. 2021-03-08T22:21:02.23 0.6 undecidable manual S 40 74.2701 144 0.11 47
IV.SELL.HHZ. 2021-03-08T22:21:02.98 0.6 undecidable manual S 104 75.0693 144 0.75 38
IV.GRI.EHZ. 2021-03-08T22:21:02.01 0.6 undecidable manual S 123 65.6898 147 0.93 36
IV.JOPP.HHZ. 2021-03-08T22:21:00.36 0.3 undecidable manual S 171 60.495 150 -0.14 72
IV.SPS2.HHZ. 2021-03-08T22:20:59.59 0.6 undecidable manual S 71 50.5161 154 0.12 48
IV.GIZZ.HHZ. 2021-03-08T22:20:58.59 0.6 undecidable manual S 117 41.0256 158 -0.06 50
IV.CET2.HHZ. 2021-03-08T22:20:58.98 0.6 undecidable manual S 19 44.9217 157 0 50
IV.MUCR.HHZ. 2021-03-08T22:20:55.17 0.1 undecidable manual P 213 145.5432 124 0.38 76
IV.AIO.HHZ. 2021-03-08T22:20:54.30 0.3 undecidable manual P 200 138.7611 125 0.2 60
IV.NOV.HHZ. 2021-03-08T22:20:54.06 0.3 undecidable manual P 204 136.0638 126 0.23 60
IV.CMPR.HHZ. 2021-03-08T22:20:53.93 0.1 undecidable manual P 343 136.2636 126 0.08 83
IV.MCEL.HHZ. 2021-03-08T22:20:53.09 0.1 undecidable manual P 1 130.7691 127 -0.2 81
IV.MTTG.HHZ. 2021-03-08T22:20:53.10 0.1 undecidable manual P 183 126.9729 128 0.18 82
IV.ORI.HHZ. 2021-03-08T22:20:52.26 0.1 undecidable manual P 29 115.4955 131 0.44 80
IV.SOI.EHZ. 2021-03-08T22:20:52.22 0.1 negative manual P 169 121.3896 129 -0.15 84
IV.IFIL.HHN. 2021-03-08T22:20:52.85 0.6 undecidable manual P 239 122.5884 129 0.36 40
IV.MPNC.HHZ. 2021-03-08T22:20:51.71 0.3 undecidable manual P 199 116.994 130 -0.24 63
IV.SIRI.HHZ. 2021-03-08T22:20:51.48 0.1 negative manual P 4 115.0959 131 -0.3 82
IV.IVPL.HHZ. 2021-03-08T22:20:51.78 0.3 undecidable manual P 219 110.0121 132 0.48 60
IV.IVUG.HHZ. 2021-03-08T22:20:51.71 0.3 undecidable manual P 220 108.0141 133 0.59 58
IV.MGR.HHZ. 2021-03-08T22:20:51.54 0.1 undecidable manual P 350 111.6993 132 0.08 88
IV.MILZ.HHZ. 2021-03-08T22:20:51.11 0.1 negative manual P 206 108.114 133 -0.02 89
IV.PIPA.HHZ. 2021-03-08T22:20:50.20 0.1 undecidable manual P 67 96.3258 136 0.12 89
IV.LADO.EHZ. 2021-03-08T22:20:50.36 0.1 negative manual P 81 104.0181 134 -0.4 83
IV.MSRU.HHZ. 2021-03-08T22:20:50.27 0.1 negative manual P 194 100.7214 135 -0.19 87
MN.CEL.HHZ. 2021-03-08T22:20:50.02 0.1 negative manual P 174 98.7234 136 -0.27 86
IV.PLAC.HHZ. 2021-03-08T22:20:49.90 0.1 negative manual P 144 95.9262 136 -0.15 89
IV.SICLA.EHN. 2021-03-08T22:20:49.99 0.1 negative manual P 183 98.9232 136 -0.31 85
MN.TIP.HHZ. 2021-03-08T22:20:49.04 0.1 negative manual P 87 84.0492 140 -0.03 93
MN.CUC.HHZ. 2021-03-08T22:20:49.58 0.1 negative manual P 2 94.0392 137 -0.31 85
IV.SERS.HHZ. 2021-03-08T22:20:48.64 0.1 negative manual P 99 79.0653 142 -0.04 94
IV.MMN.HHZ. 2021-03-08T22:20:48.80 0.1 undecidable manual P 12 84.5487 140 -0.31 87
IV.CELI.HHZ. 2021-03-08T22:20:48.42 0.1 negative manual P 65 68.5758 146 0.5 87
IV.SELL.HHZ. 2021-03-08T22:20:48.44 0.1 negative manual P 104 75.0693 144 0.05 94
IV.TDS.HHZ. 2021-03-08T22:20:48.48 0.1 undecidable manual P 40 74.2701 144 0.15 93
IV.GRI.EHZ. 2021-03-08T22:20:47.75 0.1 undecidable manual P 123 65.6898 147 0.03 96
IV.JOPP.HHZ. 2021-03-08T22:20:47.44 0.1 negative manual P 171 60.495 150 0.05 96
IV.GIZZ.HHZ. 2021-03-08T22:20:46.05 0.1 negative manual P 117 41.0256 158 -0.28 96
IV.CET2.HHZ. 2021-03-08T22:20:46.55 0.1 negative manual P 19 44.9217 157 0.04 100
IV.SPS2.HHZ. 2021-03-08T22:20:46.69 0.1 negative manual P 71 50.5161 154 -0.11 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CET2.HHE. ML:2.8 0.00053506155 0.1024 AML other m 2021-03-08T22:20:59.54
IV.CET2.HHN. ML:3.2 0.0012444825 0.1664 AML other m 2021-03-08T22:20:59.60
IV.SPS2.HHN. ML:2.3 0.0001365 0.28 AML other m 2021-03-08T22:21:00.56
IV.JOPP.HHN. ML:2.9 0.00053757695 0.1152 AML other m 2021-03-08T22:21:00.81
IV.JOPP.HHE. ML:3.0 0.00067433245 0.1536 AML other m 2021-03-08T22:21:01.19
IV.SPS2.HHE. ML:2.2 0.000115 0.2 AML other m 2021-03-08T22:21:01.22
IV.TDS.HHN. ML:1.9 0.0000439 0.26 AML other m 2021-03-08T22:21:02.85
IV.GRI.EHN. ML:2.1 0.0000808 0.54 AML other m 2021-03-08T22:21:03.54
IV.GRI.EHE. ML:2.1 0.0000783 0.32 AML other m 2021-03-08T22:21:04.48
IV.MMN.HHE. ML:2.4 0.00014936074999999998 0.1024 AML other m 2021-03-08T22:21:04.37
IV.CELI.HHE. ML:1.9 0.000056188074999999997 0.3712 AML other m 2021-03-08T22:21:04.67
IV.CELI.HNN. ML:2.1 0.00008100127 0.5888 AML other m 2021-03-08T22:21:04.76
IV.MMN.HHN. ML:2.7 0.00027487915 0.192 AML other m 2021-03-08T22:21:05.75
IV.PLAC.HNN. ML:2.3 0.00009659836499999999 0.3712 AML other m 2021-03-08T22:21:05.73
IV.TDS.HHE. ML:2.0 0.00005989999999999999 0.36 AML other m 2021-03-08T22:21:05.74
MN.CUC.HNN. ML:2.4 0.00013273023000000001 0.256 AML other m 2021-03-08T22:21:05.80
MN.CUC.HHN. ML:2.4 0.0001245 0.28 AML other m 2021-03-08T22:21:05.81
IV.PLAC.HHE. ML:2.3 0.0000934 0.38 AML other m 2021-03-08T22:21:05.73
IV.MSRU.HHE. ML:3.0 0.00047853515000000004 0.384 AML other m 2021-03-08T22:21:06.24
IV.MSRU.HHN. ML:3.0 0.00043877365 0.192 AML other m 2021-03-08T22:21:06.54
MN.TIP.HHE. ML:1.7 0.0000291258 0.2176 AML other m 2021-03-08T22:21:07.07
MN.TIP.HHN. ML:1.9 0.000043349999999999997 1.46 AML other m 2021-03-08T22:21:07.23
IV.SIRI.HNN. ML:2.3 0.00009444678 0.2432 AML other m 2021-03-08T22:21:07.94
IV.SIRI.HHN. ML:2.3 0.00009335 1.76 AML other m 2021-03-08T22:21:07.95
IV.LADO.EHN. ML:2.4 0.00013395 0.42 AML other m 2021-03-08T22:21:08.22
IV.SIRI.HNE. ML:2.3 0.00008562716000000001 0.32 AML other m 2021-03-08T22:21:07.88
MN.CEL.HHE. ML:2.6 0.00020829049999999998 0.6016 AML other m 2021-03-08T22:21:08.44
MN.CEL.HNE. ML:2.6 0.00020410635 0.6272 AML other m 2021-03-08T22:21:08.45
MN.CEL.HNN. ML:2.5 0.0001603028 0.3456 AML other m 2021-03-08T22:21:08.01
IV.MILZ.HHE. ML:3.2 0.0007246754 0.32 AML other m 2021-03-08T22:21:08.31
IV.MILZ.HHN. ML:3.2 0.0007526813 0.4992 AML other m 2021-03-08T22:21:08.09
IV.SIRI.HHE. ML:2.3 0.00008205000000000002 0.26 AML other m 2021-03-08T22:21:08.22
IV.MPNC.HHN. ML:2.8 0.0002556328 0.4864 AML other m 2021-03-08T22:21:08.28
IV.SOI.EHE. ML:2.2 0.00006570349 0.384 AML other m 2021-03-08T22:21:09.09
IV.MPNC.HHE. ML:3.0 0.00041549999999999996 0.2 AML other m 2021-03-08T22:21:09.52
IV.LADO.EHE. ML:2.7 0.00025550000000000003 1.7 AML other m 2021-03-08T22:21:09.93
IV.MCEL.HHE. ML:2.1 0.0000473166 0.512 AML other m 2021-03-08T22:21:11.82
IV.SOI.EHN. ML:2.1 0.000051288475 0.576 AML other m 2021-03-08T22:21:11.41
IV.MTTG.HHN. ML:2.7 0.0001995 0.42 AML other m 2021-03-08T22:21:12.33
IV.MTTG.HHE. ML:2.5 0.00013710195 0.4352 AML other m 2021-03-08T22:21:12.55
IV.MCEL.HHN. ML:2.0 0.000034307464999999994 0.4096 AML other m 2021-03-08T22:21:12.79
IV.AIO.HHE. ML:2.4 0.000096939265 0.3456 AML other m 2021-03-08T22:21:13.96
IV.AIO.HHN. ML:2.3 0.0000766 0.32 AML other m 2021-03-08T22:21:15.47
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