Earthquake with magnitude of ML 2.3 on date 01-12-2020 and time 10:38:06 (Italy) in region 5 km NE Comano (MS)

A magnitude ML 2.3 earthquake occured in region: 5 km NE Comano (MS), on

  • 01-12-2020 09:38:06 (UTC)
  • 01-12-2020 10:38:06 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.3350, 10.1610 at 10 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
Comano MS 5 714 714
Monchio delle Corti PR 9 933 1647
Fivizzano MS 11 7925 9572
Palanzano PR 12 1142 10714
Licciana Nardi MS 12 4949 15663
Bagnone MS 13 1887 17550
Ventasso RE 14 4295 21845
Casola in Lunigiana MS 15 988 22833
Sillano Giuncugnano LU 17 1085 23918
Corniglio PR 17 1936 25854
Villafranca in Lunigiana MS 17 4770 30624
Filattiera MS 18 2309 32933
Minucciano LU 19 2102 35035
Tresana MS 20 2044 37079

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km N of Carrara (63133 inhabitants)
33 Km N of Massa (69479 inhabitants)
37 Km NE of La Spezia (93959 inhabitants)
53 Km N of Viareggio (62467 inhabitants)
54 Km S of Parma (192836 inhabitants)
55 Km SW of Reggio nell'Emilia (171345 inhabitants)
61 Km NW of Lucca (89046 inhabitants)
70 Km W of Modena (184973 inhabitants)
72 Km N of Pisa (89158 inhabitants)
75 Km NW of Pistoia (90315 inhabitants)
76 Km SW of Carpi (70699 inhabitants)
88 Km N of Livorno (159219 inhabitants)
88 Km SE of Piacenza (102191 inhabitants)
90 Km S of Cremona (71901 inhabitants)
90 Km NW of Prato (191150 inhabitants)
96 Km W of Bologna (386663 inhabitants)
98 Km E of Genova (586655 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 2020-12-01
09:38:06
44.3353 10.1613 10 2021-02-26
14:56:09
Bollettino Sismico Italiano INGV 85314441
Reviewed
Rev100
ML 2.3 2020-12-01
09:38:06
44.3447 10.1838 9 2020-12-01
09:48:49
Sala Sismica INGV-Roma 85124711
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-12-01 09:38:06 ± 0.11
Latitude 44.3353 ± 0.0054
Longitude 10.1613 ± 0.0101
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 85314441

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 745
Semi-minor axis of confidence ellipse (meter) 503
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 249
Circular confidence region, given by single value of horizontal uncertainty (meter) 750.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 63
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 37
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) 0.09893
Epicentral distance of station farthest from the epicenter (degree) 1.18441
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 38
Type of magnitude ML
Reference to an origin 85124711
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-12-01 09:48:49

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 85314441
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-01-28 14:12:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MPPT.EHZ. 2020-12-01T09:38:32.65 0.6 undecidable manual S 119 84.9483 50 0.55 42
IV.CRMI.HHZ. 2020-12-01T09:38:32.96 0.6 undecidable manual S 132 88.5447 50 -0.08 46
IV.FNVD.HHZ. 2020-12-01T09:38:31.17 0.6 undecidable manual S 103 78.6657 50 0.77 39
IV.CSNT.HHZ. 2020-12-01T09:38:29.41 0.6 undecidable manual P 136 131.4684 50 0.9 33
IV.PII.HHZ. 2020-12-01T09:38:28.18 0.6 undecidable manual S 157 73.9704 50 -0.97 36
IV.MTRZ.HNN. 2020-12-01T09:38:26.12 0.6 undecidable manual P 91 100.3218 50 2.42 11
GU.POPM.HHZ. 2020-12-01T09:38:24.54 0.6 undecidable manual S 124 57.2982 50 -0.16 48
GU.MAIM.HHZ. 2020-12-01T09:38:23.19 0.6 undecidable manual S 151 53.7018 50 -0.56 44
IV.CRMI.HHZ. 2020-12-01T09:38:22.28 0.3 undecidable manual P 132 88.5447 50 0.39 65
IV.MPPT.EHZ. 2020-12-01T09:38:21.40 0.6 undecidable manual P 119 84.9483 50 0.05 47
IV.MOCL.EHZ. 2020-12-01T09:38:21.89 0.6 undecidable manual P 114 89.0442 50 -0.07 46
GU.CARD.HHZ. 2020-12-01T09:38:20.18 0.6 undecidable manual S 143 42.7239 50 -0.64 44
IV.FNVD.HHZ. 2020-12-01T09:38:20.63 0.3 undecidable manual P 103 78.6657 50 0.26 68
IV.PLMA.HHZ. 2020-12-01T09:38:20.62 0.6 undecidable manual S 218 40.0266 50 0.53 46
IV.BDI.HHZ. 2020-12-01T09:38:20.96 0.6 undecidable manual S 131 45.9207 50 -0.7 42
GU.GORR.HHN. 2020-12-01T09:38:19.40 0.3 undecidable manual P 294 75.0693 50 -0.42 66
IV.PII.HHZ. 2020-12-01T09:38:19.55 0.6 undecidable manual P 157 73.9704 50 -0.1 47
IV.ZCCA.HNN. 2020-12-01T09:38:19.21 0.6 undecidable manual P 88 64.6908 50 0.99 36
IV.BOB.HNE. 2020-12-01T09:38:19.50 0.6 undecidable manual P 311 74.0703 50 -0.16 47
GU.GSCL.HHZ. 2020-12-01T09:38:18.27 0.3 undecidable manual S 87 33.8439 50 -0.19 75
IV.NEVI.HNZ. 2020-12-01T09:38:18.18 0.6 undecidable manual S 24 30.1476 50 0.73 43
GU.POPM.HHZ. 2020-12-01T09:38:16.92 0.6 undecidable manual P 124 57.2982 50 -0.15 48
GU.MAIM.HHZ. 2020-12-01T09:38:16.86 0.6 undecidable manual P 151 53.7018 50 0.33 47
IV.PLMA.HHZ. 2020-12-01T09:38:15.27 0.3 undecidable manual P 218 40.0266 50 0.85 60
IV.MSSA.HHZ. 2020-12-01T09:38:15.65 0.3 undecidable manual P 268 51.1155 50 -0.48 68
GU.SARM.EHN. 2020-12-01T09:38:15.83 0.6 undecidable manual S 131 25.3524 111 -0.26 50
IV.BDI.HHZ. 2020-12-01T09:38:14.92 0.6 undecidable manual P 131 45.9207 50 -0.4 47
GU.EQUI.HHZ. 2020-12-01T09:38:14.10 0.6 undecidable manual S 182 18.7701 117 0.09 52
GU.CARD.HHZ. 2020-12-01T09:38:14.35 0.6 undecidable manual P 143 42.7239 50 -0.48 46
GU.GRAM.HHZ. 2020-12-01T09:38:13.83 0.3 undecidable manual S 336 18.87 117 -0.19 77
GU.GSCL.HHZ. 2020-12-01T09:38:13.22 0.3 undecidable manual P 87 33.8439 50 -0.25 74
IV.NEVI.HNZ. 2020-12-01T09:38:12.97 0.3 undecidable manual P 24 30.1476 50 0.08 77
GU.FIVI.HNE. 2020-12-01T09:38:12.57 0.6 undecidable manual S 194 10.9779 132 0.81 43
GU.SARM.EHN. 2020-12-01T09:38:11.73 0.3 undecidable manual P 131 25.3524 111 -0.38 73
GU.EQUI.HHZ. 2020-12-01T09:38:10.78 0.3 undecidable manual P 182 18.7701 117 -0.12 78
GU.GRAM.HHZ. 2020-12-01T09:38:10.60 0.1 negative manual P 336 18.87 117 -0.31 100
GU.FIVI.HNE. 2020-12-01T09:38:09.97 0.6 undecidable manual P 194 10.9779 132 0.36 50
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.GRAM.HHE. ML:2.6 0.003338552 0.2752 AML other m 2020-12-01T09:38:14.09
GU.GRAM.HHN. ML:2.9 0.006493301000000001 0.3008 AML other m 2020-12-01T09:38:14.13
GU.GSCL.HHN. ML:2.5 0.0013810769999999999 0.3008 AML other m 2020-12-01T09:38:18.43
GU.GSCL.HHE. ML:2.5 0.0012840549999999999 0.48 AML other m 2020-12-01T09:38:18.41
IV.PLMA.HHN. ML:2.4 0.0008611059999999999 0.2432 AML other m 2020-12-01T09:38:20.94
IV.PLMA.HHE. ML:2.2 0.00059822785 1.84 AML other m 2020-12-01T09:38:20.01
GU.CARD.HHN. ML:2.2 0.0004774787500000001 1.8784 AML other m 2020-12-01T09:38:21.00
GU.CARD.HHE. ML:2.2 0.00049182705 0.1216 AML other m 2020-12-01T09:38:21.26
IV.BDI.HNE. ML:1.8 0.00017470259999999998 0.2304 AML other m 2020-12-01T09:38:22.12
IV.BDI.HNN. ML:2.0 0.0003157101 0.288 AML other m 2020-12-01T09:38:23.39
IV.BDI.HHN. ML:2.0 0.00028188990000000005 0.256 AML other m 2020-12-01T09:38:23.40
GU.POPM.HHN. ML:2.2 0.00035121409999999995 0.1792 AML other m 2020-12-01T09:38:26.13
GU.POPM.HHE. ML:2.2 0.00032056805 0.2432 AML other m 2020-12-01T09:38:27.27
IV.FNVD.HHE. ML:2.1 0.0001722023 0.416 AML other m 2020-12-01T09:38:32.31
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