Earthquake with magnitude of ML 1.8 on date 13-03-2021 and time 13:02:10 (UTC) in region Costa Calabra nord occidentale (Cosenza)

A magnitude ML 1.8 earthquake occured in region: Costa Calabra nord occidentale (Cosenza), on

  • 13-03-2021 13:02:10 (UTC)
  • 13-03-2021 14:02:10 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.258, 15.952 at 49 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
San Lucido CS 10 6047 6047
Fiumefreddo Bruzio CS 10 2994 9041
Falconara Albanese CS 12 1427 10468
Longobardi CS 12 2312 12780
Paola CS 14 16013 28793
Belmonte Calabro CS 15 2003 30796
Amantea CS 18 13975 44771
San Fili CS 19 2719 47490
Fuscaldo CS 19 8140 55630
San Pietro in Amantea CS 19 505 56135
Cerisano CS 20 3196 59331
Lago CS 20 2624 61955
Marano Principato CS 20 3180 65135

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km W of Cosenza (67546 inhabitants)
45 Km NW of Lamezia Terme (70714 inhabitants)
68 Km NW 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 1.8 2021-03-13
13:02:10
39.2583 15.9525 49 2021-07-12
16:55:03
Bollettino Sismico Italiano INGV 88278481
Reviewed
Rev100
ML 1.8 2021-03-13
13:02:10
39.2687 15.9397 38 2021-03-13
13:19:19
Sala Sismica INGV-Roma 88082111
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-03-13 13:02:10 ± 0.11
Latitude 39.2583 ± 0.0054
Longitude 15.9525 ± 0.0093
Depth (km) 49 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 88278481

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 773
Semi-minor axis of confidence ellipse (meter) 383
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 286
Circular confidence region, given by single value of horizontal uncertainty (meter) 770
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 120
Number of associated phases, regardless of their use for origin computation 44
Number of defining phases 36
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
Epicentral distance of station farthest from the epicenter (degree) 1.47759
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 20
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.4
Num. used stations 16
Type of magnitude ML
Reference to an origin 88082111
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-03-13 13:19:19

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 17
Type of magnitude ML
Reference to an origin 88278481
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-05-28 15:52:21
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LPDG.HHZ. 2021-03-13T13:04:01.83 3.0 undecidable manual Sn -6.29 0
IV.CPGN.EHZ. 2021-03-13T13:03:39.99 3.0 undecidable manual Pg 10.89 0
IV.POFI.HHZ. 2021-03-13T13:03:32.57 3.0 undecidable manual Sn -0.52 0
MN.PDG.HHZ. 2021-03-13T13:03:23.44 3.0 negative manual Pg 11.04 0
IV.VULT.HHZ. 2021-03-13T13:03:07.65 3.0 undecidable manual Sg 5.03 0
IT.PLTA.HNZ. 2021-03-13T13:03:02.12 3.0 undecidable manual Pg 7.46 0
IV.VCRE.HHZ. 2021-03-13T13:03:02.80 3.0 undecidable manual Sn -4.71 0
IV.MUCR.HHZ. 2021-03-13T13:02:52.53 0.6 undecidable manual S 215 1.4776 95 -0.2 37
IV.MSRU.HHZ. 2021-03-13T13:02:41.78 0.6 undecidable manual S 199 1.0522 98 -0.84 34
MN.CEL.HHZ. 2021-03-13T13:02:40.67 0.6 undecidable manual S 183 0.9982 99 -0.68 37
IV.PZUN.HHZ. 2021-03-13T13:02:38.35 3.0 negative manual Pg 2.45 0
IV.FERC.HNN. 2021-03-13T13:02:36.79 0.3 undecidable manual S 170 0.8166 103 -0.29 66
IV.IST3.HHZ. 2021-03-13T13:02:35.77 0.6 undecidable manual S 231 0.7249 105 0.83 38
IV.MUCR.HHZ. 2021-03-13T13:02:35.27 0.3 undecidable manual P 215 1.4776 95 0.58 50
MN.TIP.HHZ. 2021-03-13T13:02:33.60 0.6 undecidable manual S 97 0.6286 110 0.85 38
IV.JOPP.HHZ. 2021-03-13T13:02:32.82 0.6 undecidable manual S 185 0.6529 108 -0.49 43
IV.MMN.HHZ. 2021-03-13T13:02:32.58 0.6 undecidable manual S 3 0.6331 109 -0.27 46
IV.SERS.HHZ. 2021-03-13T13:02:32.52 0.6 undecidable manual S 111 0.6124 110 0.14 47
IV.SELL.HHZ. 2021-03-13T13:02:32.16 0.6 undecidable manual S 118 0.5918 111 0.24 46
IV.IVPL.HHZ. 2021-03-13T13:02:30.85 0.3 undecidable manual P 221 1.1619 97 0.5 58
IV.MILZ.HHZ. 2021-03-13T13:02:30.04 0.3 undecidable manual P 210 1.1349 98 0.05 64
IV.GRIS.HNE. 2021-03-13T13:02:29.73 0.6 undecidable manual S 351 0.4883 118 0.06 49
IV.TDS.HHZ. 2021-03-13T13:02:29.47 0.3 undecidable manual S 36 0.4991 118 -0.45 68
IV.MSRU.HHZ. 2021-03-13T13:02:28.69 0.3 undecidable manual P 199 1.0522 98 -0.16 64
IV.CELI.HHE. 2021-03-13T13:02:28.76 0.6 undecidable manual S 71 0.4533 121 -0.19 48
IV.PLAC.HHZ. 2021-03-13T13:02:27.03 0.3 undecidable manual P 155 0.8921 101 0.36 64
MN.CEL.HHZ. 2021-03-13T13:02:27.95 0.3 undecidable manual P 183 0.9982 99 -0.17 65
IV.GIZZ.HHZ. 2021-03-13T13:02:26.36 0.6 undecidable manual S 144 0.3417 132 -0.44 47
IV.SIRI.HHZ. 2021-03-13T13:02:26.79 0.1 undecidable manual P 356 0.9254 100 -0.33 85
IV.CET2.HHZ. 2021-03-13T13:02:25.95 0.6 undecidable manual S 0 0.2707 140 0.33 49
IV.FERC.HNN. 2021-03-13T13:02:25.73 0.3 undecidable manual P 170 0.8166 103 0.08 68
IV.SPS2.HHZ. 2021-03-13T13:02:25.75 0.6 undecidable manual S 84 0.3004 137 -0.35 48
IV.IST3.HHZ. 2021-03-13T13:02:24.18 0.6 undecidable manual P 231 0.7249 105 -0.23 45
IV.SELL.HHZ. 2021-03-13T13:02:23.14 0.3 undecidable manual P 118 0.5918 111 0.47 66
MN.TIP.HHZ. 2021-03-13T13:02:23.45 0.3 undecidable manual P 97 0.6286 110 0.3 68
IV.MMN.HHZ. 2021-03-13T13:02:23.62 0.3 undecidable manual P 3 0.6331 109 0.41 66
IV.JOPP.HHZ. 2021-03-13T13:02:23.42 0.1 undecidable manual P 185 0.6529 108 -0.05 95
IV.SERS.HHZ. 2021-03-13T13:02:23.17 0.3 undecidable manual P 111 0.6124 110 0.23 69
IV.GRIS.HNE. 2021-03-13T13:02:21.54 0.1 undecidable manual P 351 0.4883 118 0.17 96
IV.CELI.HHE. 2021-03-13T13:02:20.73 0.1 undecidable manual P 71 0.4533 121 -0.23 96
IV.TDS.HHZ. 2021-03-13T13:02:20.91 0.3 undecidable manual P 36 0.4991 118 -0.6 65
IV.GIZZ.HHZ. 2021-03-13T13:02:19.59 0.1 positive manual P 144 0.3417 132 -0.12 100
IV.CET2.HHZ. 2021-03-13T13:02:19.42 0.1 negative manual P 0 0.2707 140 0.39 96
IV.SPS2.HHZ. 2021-03-13T13:02:19.13 0.1 undecidable manual P 84 0.3004 137 -0.18 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SPS2.HHN. ML:1.9 0.0001565 0.2 AML other m 2021-03-13T13:02:26.27
IV.SPS2.HHE. ML:1.8 0.0001225 0.42 AML other m 2021-03-13T13:02:26.47
IV.SERS.HHN. ML:0.9 1.21507995E-5 0.4992 AML other m 2021-03-13T13:02:32.69
IV.MMN.HHE. ML:1.8 8.66824E-5 0.6016 AML other m 2021-03-13T13:02:33.08
IV.MMN.HHN. ML:2.3 0.000241 0.4 AML other m 2021-03-13T13:02:33.23
IV.JOPP.HHE. ML:2 0.000131 0.24 AML other m 2021-03-13T13:02:33.46
IV.JOPP.HHN. ML:1.9 0.0001045 1.08 AML other m 2021-03-13T13:02:33.25
MN.TIP.HHE. ML:1.4 3.545E-5 1.48 AML other m 2021-03-13T13:02:34.86
MN.TIP.HHN. ML:1.5 4.08E-5 0.72 AML other m 2021-03-13T13:02:34.71
IV.SERS.HHE. ML:1.3 2.745E-5 0.28 AML other m 2021-03-13T13:02:35.90
IV.SELL.HHE. ML:1.2 2.21E-5 0.78 AML other m 2021-03-13T13:02:36.78
IV.SIRI.HNN. ML:2 7.367695E-5 0.224 AML other m 2021-03-13T13:02:40.04
IV.SIRI.HHN. ML:1.9 7.1849675E-5 0.224 AML other m 2021-03-13T13:02:39.92
IV.SIRI.HHE. ML:2 8.015709E-5 0.1984 AML other m 2021-03-13T13:02:40.31
IV.MSRU.HHE. ML:2.2 0.0001053 0.7 AML other m 2021-03-13T13:02:41.55
IV.MSRU.HHN. ML:1.8 3.9128365E-5 0.16 AML other m 2021-03-13T13:02:42.53
IV.ILOS.HNN. ML:2.8 0.0003583283 0.736 AML other m 2021-03-13T13:02:44.76
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