Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 15-02-2021 and time 02:20:52 (Italy) in region 6 km W Gubbio (PG)

A magnitude ML 2.1 earthquake occured in region: 6 km W Gubbio (PG), on

  • 15-02-2021 01:20:52 (UTC)
  • 15-02-2021 02:20:52 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.3720, 12.5140 at 8 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Gubbio PG 6 32216 32216
Pietralunga PG 10 2111 34327
Scheggia e Pascelupo PG 13 1393 35720
Cantiano PU 15 2245 37965
Montone PG 15 1680 39645
Costacciaro PG 16 1216 40861
Umbertide PG 17 16681 57542
Sigillo PG 19 2404 59946

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km NE of Perugia (166134 inhabitants)
49 Km NW of Foligno (57155 inhabitants)
52 Km E of Arezzo (99543 inhabitants)
67 Km SW of Fano (60888 inhabitants)
68 Km SW of Pesaro (94582 inhabitants)
77 Km S of Rimini (147750 inhabitants)
86 Km W of Ancona (100861 inhabitants)
88 Km S of Cesena (96758 inhabitants)
91 Km N of Terni (111501 inhabitants)
96 Km E of Siena (53903 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 2021-02-15
01:20:52		 43.3718 12.514 8 2021-07-12
16:54:59		 Bollettino Sismico Italiano INGV 87374221
Reviewed
Rev100 		ML 2.2 2021-02-15
01:20:52		 43.3712 12.5128 8 2021-02-15
01:30:38		 Sala Sismica INGV-Roma 87165971
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-02-15 01:20:52 ± 0.04
Latitude 43.3718 ± 0.0027
Longitude 12.5140 ± 0.0037
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 87374221

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 284
Semi-minor axis of confidence ellipse (meter) 206
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 1
Circular confidence region, given by single value of horizontal uncertainty (meter) 280.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 37
Number of associated phases, regardless of their use for origin computation 72
Number of defining phases 71
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.86335
Number of stations at which the event was observed 41
Number of stations from which data was used for origin computation 40
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 62
Type of magnitude ML
Reference to an origin 87374221
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-03-18 11:44:37

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 48
Type of magnitude ML
Reference to an origin 87165971
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-02-15 01:30:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.POFI.HHZ. 2021-02-15T01:21:48.19 3.0 undecidable manual Sn -0.86 0
IV.CSP1.EHZ. 2021-02-15T01:21:13.55 0.6 undecidable manual S 119 63.8916 50 0.87 35
IV.FDMO.HHZ. 2021-02-15T01:21:12.00 0.6 undecidable manual S 129 59.3961 50 0.51 41
IV.MGAB.HHZ. 2021-02-15T01:21:12.69 0.6 undecidable manual S 213 60.3951 50 0.93 35
IV.RUFI.EHZ. 2021-02-15T01:21:09.77 0.3 undecidable manual P 303 95.8263 50 0.68 54
IV.EL6.EHZ. 2021-02-15T01:21:08.88 0.6 undecidable manual S 95 47.619 50 0.54 42
IV.MF5.EHZ. 2021-02-15T01:21:08.35 0.1 undecidable manual P 119 87.5457 50 0.53 77
IV.MMO1.EHZ. 2021-02-15T01:21:07.16 0.3 undecidable manual P 128 84.1491 50 -0.13 64
IV.CAFI.HHZ. 2021-02-15T01:21:07.23 0.6 undecidable manual S 264 44.4222 50 -0.26 45
IV.SSP9.EHZ. 2021-02-15T01:21:05.68 0.3 undecidable manual S 306 38.1285 50 -0.12 70
IV.GUMA.HHZ. 2021-02-15T01:21:05.98 0.3 undecidable manual P 117 74.6697 50 0.14 65
IV.ARVD.HHZ. 2021-02-15T01:21:05.43 0.6 undecidable manual S 68 37.1295 50 -0.12 47
IV.PE3.EHZ. 2021-02-15T01:21:05.78 0.3 undecidable manual S 358 36.0417 50 0.54 64
IV.SNTG.HHZ. 2021-02-15T01:21:05.18 0.6 undecidable manual S 110 36.8298 50 -0.27 45
IV.ASSB.HHZ. 2021-02-15T01:21:05.45 0.6 undecidable manual S 162 38.3283 50 -0.41 44
IV.MC2.EHZ. 2021-02-15T01:21:05.97 0.3 undecidable manual P 133 74.7696 50 0.12 65
IV.MOMA.HHZ. 2021-02-15T01:21:04.39 0.3 undecidable manual P 176 63.1923 50 0.33 64
IV.MPAG.EHZ. 2021-02-15T01:21:04.96 0.6 undecidable manual S 35 34.743 50 0.06 47
IV.FDMO.HHZ. 2021-02-15T01:21:03.06 0.1 undecidable manual P 129 59.3961 50 -0.42 84
IV.CSP1.EHZ. 2021-02-15T01:21:03.96 0.1 undecidable manual P 119 63.8916 50 -0.21 87
IV.MGAB.HHZ. 2021-02-15T01:21:03.46 0.1 undecidable manual P 213 60.3951 50 -0.18 88
IV.CESI.HHZ. 2021-02-15T01:21:02.04 0.1 undecidable manual P 142 51.5151 50 -0.22 89
IV.CDCA.HNZ. 2021-02-15T01:21:02.01 0.6 undecidable manual S 293 24.5532 109 0.48 44
IV.ATMC.EHZ. 2021-02-15T01:21:02.22 0.6 undecidable manual S 288 27.1506 107 -0.18 47
IV.BADI.EHZ. 2021-02-15T01:21:02.33 0.1 undecidable manual S 305 26.5512 107 0.13 95
IV.COR1.EHZ. 2021-02-15T01:21:02.49 0.3 undecidable manual P 53 48.618 50 0.67 59
IV.FRON.EHZ. 2021-02-15T01:21:01.32 0.1 undecidable manual S 46 23.5542 109 0.13 95
IV.ATCC.EHZ. 2021-02-15T01:21:01.63 0.1 undecidable manual S 154 23.0547 110 0.58 85
IV.EL6.EHZ. 2021-02-15T01:21:01.33 0.1 undecidable manual P 95 47.619 50 -0.34 87
IV.CAFI.HHZ. 2021-02-15T01:21:01.02 0.1 undecidable manual P 264 44.4222 50 -0.15 91
IV.FOSV.EHZ. 2021-02-15T01:21:00.67 0.6 undecidable manual S 113 21.6672 111 0.07 48
IV.ATMI.HHZ. 2021-02-15T01:21:00.19 0.6 undecidable manual S 258 20.2686 112 0.05 49
IV.APEC.HHZ. 2021-02-15T01:21:00.93 0.1 undecidable manual S 340 22.0668 111 0.22 94
IV.ATVA.EHZ. 2021-02-15T01:21:00.46 0.6 undecidable manual S 241 21.1677 111 0.04 49
IV.SSFR.HHZ. 2021-02-15T01:21:00.96 0.6 undecidable manual S 72 22.755 110 0.01 49
IV.PIEI.HHZ. 2021-02-15T01:21:00.05 0.6 undecidable manual S 5 18.2706 114 0.55 44
IV.SNTG.HHZ. 2021-02-15T01:20:59.55 0.1 undecidable manual P 110 36.8298 50 -0.44 87
IT.UMBT.HGZ. 2021-02-15T01:20:59.75 0.6 undecidable manual S 241 15.6732 118 1.06 35
IV.PE3.EHZ. 2021-02-15T01:20:59.77 0.1 undecidable manual P 358 36.0417 50 -0.1 94
IV.ARVD.HHZ. 2021-02-15T01:20:59.68 0.1 undecidable manual P 68 37.1295 50 -0.37 88
IV.SSP9.EHZ. 2021-02-15T01:20:59.97 0.1 undecidable manual P 306 38.1285 50 -0.23 91
IV.ATSC.EHZ. 2021-02-15T01:20:59.11 0.6 undecidable manual S 67 15.0738 119 0.61 43
IV.ASSB.HHZ. 2021-02-15T01:20:59.69 0.1 undecidable manual P 162 38.3283 50 -0.55 84
IV.MPAG.EHZ. 2021-02-15T01:20:59.30 0.1 undecidable manual P 35 34.743 50 -0.38 89
IV.PARC.HHZ. 2021-02-15T01:20:59.94 0.1 undecidable manual P 324 37.8288 50 -0.22 91
IV.ATMC.EHZ. 2021-02-15T01:20:58.06 0.1 undecidable manual P 288 27.1506 107 -0.18 94
IV.CDCA.HNZ. 2021-02-15T01:20:58.83 0.3 undecidable manual P 293 24.5532 109 1.1 51
IV.ATPC.HNZ. 2021-02-15T01:20:58.30 0.6 undecidable manual S 339 12.876 123 0.44 46
IV.SSFR.HHZ. 2021-02-15T01:20:57.26 0.1 positive manual P 72 22.755 110 -0.14 95
IV.FOSV.EHZ. 2021-02-15T01:20:57.03 0.1 undecidable manual P 113 21.6672 111 -0.16 95
IV.FRON.EHZ. 2021-02-15T01:20:57.36 0.1 undecidable manual P 46 23.5542 109 -0.18 94
IV.ATLO.HNZ. 2021-02-15T01:20:57.17 0.1 undecidable manual S 234 10.6782 128 -0.05 99
IV.ATVA.EHZ. 2021-02-15T01:20:57.11 0.1 undecidable manual P 241 21.1677 111 0.02 98
IV.ATCC.EHZ. 2021-02-15T01:20:57.54 0.1 undecidable manual P 154 23.0547 110 0.09 96
IV.MURB.HHZ. 2021-02-15T01:20:57.99 0.1 undecidable manual S 176 12.0768 124 0.37 93
IV.APEC.HHZ. 2021-02-15T01:20:57.26 0.1 undecidable manual P 340 22.0668 111 0 98
IV.BADI.EHZ. 2021-02-15T01:20:57.96 0.1 undecidable manual P 305 26.5512 107 -0.16 94
IV.ATMI.HHZ. 2021-02-15T01:20:56.85 0.1 undecidable manual P 258 20.2686 112 -0.08 97
IV.TB02.DHZ.01 2021-02-15T01:20:56.27 0.1 undecidable manual S 269 8.4804 134 -0.37 93
IV.ATSC.EHZ. 2021-02-15T01:20:56.08 0.1 positive manual P 67 15.0738 119 0.1 97
IV.TB03.DHZ.01 2021-02-15T01:20:56.44 0.1 undecidable manual S 291 8.9799 133 -0.34 94
IV.PIEI.HHZ. 2021-02-15T01:20:56.60 0.1 positive manual P 5 18.2706 114 0.04 98
IT.UMBT.HGZ. 2021-02-15T01:20:56.41 0.1 undecidable manual P 241 15.6732 118 0.32 93
IV.ATLO.HNZ. 2021-02-15T01:20:55.24 0.1 positive manual P 234 10.6782 128 0 100
IV.MURB.HHZ. 2021-02-15T01:20:55.52 0.1 positive manual P 176 12.0768 124 0.04 99
IV.ATFO.HHZ. 2021-02-15T01:20:55.34 0.1 undecidable manual S 97 4.6953 150 -0.49 91
IV.ATPC.HNZ. 2021-02-15T01:20:55.74 0.1 positive manual P 339 12.876 123 0.12 97
IV.TB01.DHZ.01 2021-02-15T01:20:55.74 0.3 undecidable manual S 280 6.3936 142 -0.43 69
IV.TB01.DHZ.01 2021-02-15T01:20:54.50 0.1 undecidable manual P 280 6.3936 142 -0.14 98
IV.TB02.DHZ.01 2021-02-15T01:20:54.82 0.1 positive manual P 269 8.4804 134 -0.09 99
IV.ATFO.HHZ. 2021-02-15T01:20:54.23 0.1 positive manual P 97 4.6953 150 -0.21 97
IV.TB03.DHZ.01 2021-02-15T01:20:54.89 0.1 positive manual P 291 8.9799 133 -0.1 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MURB.HHE. ML:2.5 0.004049031 0.32 AML other m 2021-02-15T01:20:58.56
IV.MURB.HHN. ML:2.4 0.00299 1.78 AML other m 2021-02-15T01:20:58.96
IV.MURB.HNE. ML:2.5 0.003815838 0.2504 AML other m 2021-02-15T01:20:59.21
IV.MURB.HNN. ML:2.3 0.002245 0.22 AML other m 2021-02-15T01:20:59.85
IV.PIEI.HHN. ML:2.2 0.00145 0.2 AML other m 2021-02-15T01:21:00.39
IV.PIEI.HHE. ML:2.5 0.0024 0.3 AML other m 2021-02-15T01:21:00.61
IV.APEC.HHN. ML:2.1 0.0008535 0.14 AML other m 2021-02-15T01:21:01.09
IV.APEC.HNE. ML:2.1 0.0009073169 0.16 AML other m 2021-02-15T01:21:01.54
IV.SSFR.HHE. ML:2.6 0.0025 0.2 AML other m 2021-02-15T01:21:01.81
IV.SSFR.HNE. ML:2.6 0.0027649999999999997 0.18 AML other m 2021-02-15T01:21:01.81
IV.ATMI.HHE. ML:2.0 0.0008264246 0.24 AML other m 2021-02-15T01:21:01.66
IV.ATCC.EHN. ML:2.1 0.0008573783 0.1 AML other m 2021-02-15T01:21:01.81
IV.SSFR.HHN. ML:2.3 0.00149 0.16 AML other m 2021-02-15T01:21:01.81
IV.FRON.EHE. ML:1.7 0.00030532815 0.1 AML other m 2021-02-15T01:21:02.03
IV.ATCC.EHE. ML:2.2 0.00107 1.06 AML other m 2021-02-15T01:21:02.81
IV.BADI.EHN. ML:2.5 0.0017900000000000001 0.2 AML other m 2021-02-15T01:21:02.58
IV.BADI.EHE. ML:2.4 0.001310471 0.18 AML other m 2021-02-15T01:21:02.57
IV.SSFR.HNN. ML:2.4 0.0015344585 0.2304 AML other m 2021-02-15T01:21:02.88
IV.APEC.HHE. ML:2.1 0.0008425 0.24 AML other m 2021-02-15T01:21:03.73
IV.FRON.EHN. ML:1.9 0.00049517925 0.16 AML other m 2021-02-15T01:21:03.76
IV.FOSV.EHE. ML:1.6 0.00026389275 0.3 AML other m 2021-02-15T01:21:04.35
IV.ATMI.HHN. ML:2.1 0.0009085 0.52 AML other m 2021-02-15T01:21:04.38
IV.FOSV.EHN. ML:1.8 0.00043136799999999995 0.4 AML other m 2021-02-15T01:21:05.34
IV.ASSB.HHN. ML:2.0 0.0003258123 0.14 AML other m 2021-02-15T01:21:05.77
IV.SNTG.HHN. ML:2.3 0.0007185 0.2 AML other m 2021-02-15T01:21:05.83
IV.SNTG.HNN. ML:2.3 0.0007224889000000001 0.2 AML other m 2021-02-15T01:21:05.73
IV.ASSB.HHE. ML:1.7 0.00019518995 1.88 AML other m 2021-02-15T01:21:05.96
IV.SNTG.HNE. ML:2.0 0.000409 0.18 AML other m 2021-02-15T01:21:06.43
IV.SNTG.HHE. ML:2.0 0.00041851385 0.2 AML other m 2021-02-15T01:21:06.34
IV.PE3.EHN. ML:2.4 0.0011388630000000002 0.32 AML other m 2021-02-15T01:21:06.45
IV.ARVD.HHE. ML:1.8 0.0002372222 0.18 AML other m 2021-02-15T01:21:06.50
IV.PARC.HHE. ML:1.8 0.00021217745 0.36 AML other m 2021-02-15T01:21:06.69
IV.ARVD.HHN. ML:1.7 0.00019 0.16 AML other m 2021-02-15T01:21:07.16
IV.CAFI.HHN. ML:1.7 0.000160196545 0.12 AML other m 2021-02-15T01:21:07.53
IV.PE3.EHE. ML:2.2 0.0007450156 0.32 AML other m 2021-02-15T01:21:07.48
IV.CAFI.HHE. ML:1.7 0.00015575445 0.12 AML other m 2021-02-15T01:21:07.60
IV.PARC.HHN. ML:2.0 0.00036966584999999994 0.22 AML other m 2021-02-15T01:21:07.72
IV.MPAG.EHN. ML:1.5 0.00014278649999999998 0.3 AML other m 2021-02-15T01:21:09.12
IV.MPAG.EHE. ML:1.5 0.00014101412 0.32 AML other m 2021-02-15T01:21:09.48
IV.CAFI.HNN. ML:3.7 0.01527478 1.1296 AML other m 2021-02-15T01:21:09.06
IV.EL6.EHE. ML:2.2 0.00040433010000000003 1.88 AML other m 2021-02-15T01:21:09.97
IV.EL6.EHN. ML:1.9 0.00023403805 0.24 AML other m 2021-02-15T01:21:10.01
IV.CESI.HHN. ML:1.6 0.0001001389 0.22 AML other m 2021-02-15T01:21:10.13
IV.CESI.HHE. ML:1.6 0.00011077955 0.16 AML other m 2021-02-15T01:21:11.14
IV.MPAG.HNE. ML:2.3 0.0007633417499999999 1.2 AML other m 2021-02-15T01:21:11.64
IV.MPAG.HNN. ML:2.2 0.00066035135 1.4104 AML other m 2021-02-15T01:21:11.76
IV.FDMO.HHN. ML:1.9 0.00017199999999999998 0.22 AML other m 2021-02-15T01:21:12.34
IV.FDMO.HHE. ML:1.8 0.00012816434999999999 0.2 AML other m 2021-02-15T01:21:12.23
IV.MGAB.HHN. ML:2.2 0.00028968235 0.32 AML other m 2021-02-15T01:21:13.65
IV.MGAB.HNN. ML:2.1 0.00028695645 0.3096 AML other m 2021-02-15T01:21:13.66
IV.CSP1.EHE. ML:2.0 0.00021643714999999998 0.18 AML other m 2021-02-15T01:21:14.48
IV.CSP1.EHN. ML:2.2 0.0003245501 0.22 AML other m 2021-02-15T01:21:14.59
IV.MGAB.HHE. ML:2.1 0.00027476725 1.5 AML other m 2021-02-15T01:21:14.08
IV.MGAB.HNE. ML:2.1 0.0002370657 1.5104 AML other m 2021-02-15T01:21:14.08
IV.GUMA.HNE. ML:2.4 0.00034374655 0.9904 AML other m 2021-02-15T01:21:16.10
IV.CESI.HNE. ML:1.8 0.0001524558 0.3504 AML other m 2021-02-15T01:21:17.23
IV.COR1.EHE. ML:2.0 0.00026110445 0.76 AML other m 2021-02-15T01:21:18.44
IV.GUMA.HNN. ML:2.4 0.0004032041 0.92 AML other m 2021-02-15T01:21:19.67
IV.CESI.HNN. ML:1.7 0.00013452644999999998 0.4296 AML other m 2021-02-15T01:21:19.78
IV.MF5.EHE. ML:2.3 0.00021790809999999998 0.66 AML other m 2021-02-15T01:21:22.62
IV.GUMA.HHE. ML:2.3 0.00033710425 0.5 AML other m 2021-02-15T01:21:22.99
IV.GUMA.HHN. ML:2.1 0.00017264545 1.58 AML other m 2021-02-15T01:21:25.81
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