Earthquake with magnitude of ML 2.1 on date 24-02-2020 and time 23:00:04 (Italy) in region Tirreno Meridionale (MARE)

A magnitude ML 2.1 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 24-02-2020 22:00:04 (UTC)
  • 24-02-2020 23:00:04 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.3920, 15.1070 at 15 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
100 Km W 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 2.1 2020-02-24
22:00:04
39.3917 15.1072 15 2020-07-18
21:08:40
Bollettino Sismico Italiano INGV 80094571
Reviewed
Rev100
ML 2.3 2020-02-24
22:00:04
39.4195 15.0927 5 2020-02-24
22:06:48
Sala Sismica INGV-Roma 76784551
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-24 22:00:04 ± 0.21
Latitude 39.3917 ± 0.0081
Longitude 15.1072 ± 0.0175
Depth (km) 15 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 80094571

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1414
Semi-minor axis of confidence ellipse (meter) 532
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 266
Circular confidence region, given by single value of horizontal uncertainty (meter) 1410.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 203
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 29
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0.59985
Epicentral distance of station farthest from the epicenter (degree) 1.39934
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:2.3

Field Value
Value 2.3
Uncertainty 0.4
Num. used stations 28
Type of magnitude ML
Reference to an origin 76784551
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-24 22:06:48

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 80094571
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-06-25 17:59:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SPS2.HHZ. 2020-02-24T22:00:36.06 0.6 undecidable manual S 96 106.2159 92 1.07 34
IV.JOPP.HNN. 2020-02-24T22:00:34.90 0.6 undecidable manual S 142 109.9122 92 -1.08 35
IV.CAR1.HHZ. 2020-02-24T22:00:33.22 0.6 undecidable manual S 99 96.0261 93 0.96 37
IV.MMN.HHZ. 2020-02-24T22:00:31.44 0.6 undecidable manual S 53 93.6396 93 -0.18 50
IV.MGR.HHZ. 2020-02-24T22:00:30.77 0.6 undecidable manual S 25 91.0422 93 -0.18 50
IV.PLAC.HHE. 2020-02-24T22:00:29.08 0.3 undecidable manual P 132 155.3223 92 -0.44 61
IX.STN3.HNZ.02 2020-02-24T22:00:26.21 0.6 undecidable manual P 20 134.4654 92 -0.1 46
IV.CET2.HHZ. 2020-02-24T22:00:26.42 0.6 undecidable manual S 78 74.1702 94 -0.02 53
IV.MSRU.HHE. 2020-02-24T22:00:25.17 0.3 undecidable manual P 164 129.87 92 -0.42 65
IV.GRIS.HNZ. 2020-02-24T22:00:25.59 0.6 undecidable manual S 59 74.5698 94 -0.97 40
IX.SRN3.HNE.02 2020-02-24T22:00:24.34 0.3 undecidable manual P 14 124.986 92 -0.51 64
IV.SLCN.HNZ. 2020-02-24T22:00:24.42 0.6 undecidable manual P 22 119.4915 92 0.43 45
IV.SALB.HHZ. 2020-02-24T22:00:24.22 0.3 undecidable manual P 63 118.7922 92 0.33 68
IV.SCHR.EHN. 2020-02-24T22:00:24.85 0.3 undecidable manual P 42 121.7892 92 0.49 65
IV.CELI.HHZ. 2020-02-24T22:00:23.70 0.1 undecidable manual P 89 120.1908 92 -0.4 90
IV.MCEL.HHN. 2020-02-24T22:00:23.75 0.3 undecidable manual P 30 119.1918 92 -0.21 70
IV.SPS2.HHZ. 2020-02-24T22:00:22.02 0.3 undecidable manual P 96 106.2159 92 0.06 74
IV.JOPP.HNN. 2020-02-24T22:00:22.50 0.1 undecidable manual P 142 109.9122 92 -0.03 98
XK.GIZZ.HHZ. 2020-02-24T22:00:22.59 0.6 undecidable manual P 115 105.117 92 0.81 40
IV.TDS.HHZ. 2020-02-24T22:00:22.68 0.3 undecidable manual P 74 109.4127 92 0.23 71
IV.SIRI.HHZ. 2020-02-24T22:00:22.75 0.1 undecidable manual P 36 109.0131 92 0.36 92
IV.MMN.HHZ. 2020-02-24T22:00:20.75 0.3 undecidable manual P 53 93.6396 93 0.74 63
MN.CUC.HNZ. 2020-02-24T22:00:20.04 0.3 undecidable manual P 42 90.1431 93 0.56 68
IV.CAR1.HHZ. 2020-02-24T22:00:20.47 0.1 undecidable manual P 99 96.0261 93 0.09 100
IV.MGR.HHZ. 2020-02-24T22:00:19.42 0.3 undecidable manual P 25 91.0422 93 -0.2 74
IV.BULG.HHZ. 2020-02-24T22:00:17.79 0.3 undecidable manual P 17 79.5648 93 -0.07 78
IV.CET2.HHZ. 2020-02-24T22:00:16.60 0.1 undecidable manual P 78 74.1702 94 -0.42 98
IV.IST3.HHZ. 2020-02-24T22:00:16.60 1.0 undecidable manual P 171 66.5778 94 0.74 23
IV.GRIS.HNZ. 2020-02-24T22:00:16.62 0.1 undecidable manual P 59 74.5698 94 -0.47 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CET2.HHN. ML:2.4 0.0003715 0.26 AML other m 2020-02-24T22:00:29.19
IV.CET2.HHE. ML:2.1 0.00018449999999999999 0.3 AML other m 2020-02-24T22:00:29.45
IV.BULG.HHN. ML:2.0 0.0001388625 0.3456 AML other m 2020-02-24T22:00:31.15
IV.MMN.HHN. ML:2.6 0.00039 0.34 AML other m 2020-02-24T22:00:32.24
IV.MMN.HHE. ML:2.4 0.0002395 1.84 AML other m 2020-02-24T22:00:33.03
IV.CAR1.HNE. ML:2.2 0.0001723843 0.4608 AML other m 2020-02-24T22:00:34.03
IV.CAR1.HHN. ML:2.1 0.00012119245 0.3456 AML other m 2020-02-24T22:00:34.26
IV.MGR.HHE. ML:2.0 0.000097942225 0.2176 AML other m 2020-02-24T22:00:34.00
IV.MGR.HHN. ML:1.9 0.000086134625 0.2432 AML other m 2020-02-24T22:00:35.21
IV.CAR1.HHE. ML:2.1 0.00013688345 0.2048 AML other m 2020-02-24T22:00:35.43
IV.SPS2.HHN. ML:1.8 0.0000484 0.32 AML other m 2020-02-24T22:00:37.39
IV.SPS2.HHE. ML:1.7 0.0000434 0.36 AML other m 2020-02-24T22:00:37.14
IV.BULG.HHE. ML:1.7 0.00007226732999999999 0.3712 AML other m 2020-02-24T22:00:38.51
IV.SIRI.HHE. ML:2.3 0.0001615 1.34 AML other m 2020-02-24T22:00:38.85
IV.SIRI.HNE. ML:2.3 0.00015570000000000002 1.32 AML other m 2020-02-24T22:00:38.85
IV.SIRI.HNN. ML:2.2 0.00013900000000000002 1.04 AML other m 2020-02-24T22:00:39.79
IV.BULG.HNE. ML:1.9 0.000106693065 2.2656 AML other m 2020-02-24T22:00:40.42
IV.SIRI.HHN. ML:2.2 0.000142 1.76 AML other m 2020-02-24T22:00:40.06
IV.CELI.HHE. ML:1.7 0.0000348 1.42 AML other m 2020-02-24T22:00:40.98
IV.CELI.HHN. ML:1.7 0.0000408 1.04 AML other m 2020-02-24T22:00:42.85
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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