Earthquake with magnitude of ML 1.6 on date 26-07-2021 and time 07:19:01 (UTC) in region 2 km W Gubbio (PG)

A magnitude ML 1.6 earthquake occured in region: 2 km W Gubbio (PG), on

  • 26-07-2021 07:19:01 (UTC)
  • 26-07-2021 09:19:01 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.361, 12.556 at 9 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
Gubbio PG 2 32216 32216
Scheggia e Pascelupo PG 10 1393 33609
Costacciaro PG 13 1216 34825
Pietralunga PG 13 2111 36936
Cantiano PU 14 2245 39181
Sigillo PG 15 2404 41585
Fossato di Vico PG 18 2840 44425
Montone PG 18 1680 46105
Umbertide PG 19 16681 62786

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km NE of Perugia (166134 inhabitants)
47 Km N of Foligno (57155 inhabitants)
56 Km E of Arezzo (99543 inhabitants)
66 Km SW of Fano (60888 inhabitants)
68 Km SW of Pesaro (94582 inhabitants)
78 Km S of Rimini (147750 inhabitants)
83 Km W of Ancona (100861 inhabitants)
89 Km N of Terni (111501 inhabitants)
90 Km S of Cesena (96758 inhabitants)
99 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 1.6 2021-07-26
07:19:01
43.3612 12.5558 9 2021-12-29
11:12:51
Bollettino Sismico Italiano INGV 97365001
Reviewed
Rev100
ML 1.6 2021-07-26
07:19:01
43.3608 12.556 9 2021-07-26
07:48:49
Sala Sismica INGV-Roma 93228621
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-07-26 07:19:01 ± 0.04
Latitude 43.3612 ± 0.0027
Longitude 12.5558 ± 0.0025
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 97365001

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 228
Semi-minor axis of confidence ellipse (meter) 155
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 198
Circular confidence region, given by single value of horizontal uncertainty (meter) 230
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 54
Number of associated phases, regardless of their use for origin computation 69
Number of defining phases 44
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.54409
Number of stations at which the event was observed 49
Number of stations from which data was used for origin computation 25
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 32
Type of magnitude ML
Reference to an origin 97365001
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-11-09 16:05:04

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 26
Type of magnitude ML
Reference to an origin 93228621
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-07-26 07:48:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MFNL.HHZ. 2021-07-26T07:21:26.55 3.0 undecidable manual Sn -2.4 0
IV.GIZZ.HHZ. 2021-07-26T07:21:11.09 3.0 undecidable manual Sn -6.61 0
AC.KBN.HHZ. 2021-07-26T07:20:38.93 3.0 undecidable manual Pn 3.57 0
IV.ECTS.HHZ. 2021-07-26T07:20:35.87 3.0 undecidable manual Pg 10.33 0
IV.HPAC.HHZ. 2021-07-26T07:20:35.08 3.0 negative manual Pn -5.7 0
IV.ILOS.HHZ. 2021-07-26T07:20:34.77 3.0 undecidable manual Pg 17.18 0
IV.LEVAN.EHZ. 2021-07-26T07:20:30.69 3.0 undecidable manual Pg 10.92 0
IV.MTMR.EHZ. 2021-07-26T07:20:27.01 3.0 undecidable manual Sn 1.73 0
GU.RNCA.HHZ. 2021-07-26T07:20:20.02 3.0 undecidable manual Sn 9.11 0
IV.VBKN.HHZ. 2021-07-26T07:20:17.97 3.0 undecidable manual Sn -4.16 0
IV.SPS2.HHZ. 2021-07-26T07:20:14.77 3.0 negative manual Pn 1.53 0
IX.SCL3.EHZ.02 2021-07-26T07:20:07.64 3.0 negative manual Pg 15.35 0
IV.LPEL.HHZ. 2021-07-26T07:20:06.10 3.0 undecidable manual Sg 12.08 0
GU.LSD.HHZ. 2021-07-26T07:20:03.73 3.0 undecidable manual Pn 3.78 0
IV.ZEN8.EHZ. 2021-07-26T07:20:00.66 3.0 undecidable manual Sn -0.8 0
IV.RMP.HHZ. 2021-07-26T07:19:55.49 3.0 undecidable manual Sn 4.83 0
IT.AVL.HNZ. 2021-07-26T07:19:54.21 3.0 positive manual Pg 8.61 0
IV.LAV9.HNZ. 2021-07-26T07:19:52.49 3.0 undecidable manual Sn -1.42 0
IV.PZUN.HHZ. 2021-07-26T07:19:48.31 3.0 positive manual Pn -6.35 0
IT.PLTA.HNZ. 2021-07-26T07:19:40.53 3.0 undecidable manual Pg 5.74 0
IV.ZEN8.EHZ. 2021-07-26T07:19:36.39 3.0 undecidable manual Pg 2.97 0
NI.VINO.HHZ. 2021-07-26T07:19:33.26 3.0 negative manual Pn -3.65 0
IV.ARCI.HHZ. 2021-07-26T07:19:22.47 3.0 undecidable manual P 4.96 0
IV.VENL.EHZ. 2021-07-26T07:19:20.39 3.0 negative manual P -4.49 0
IV.CAFI.HNE. 2021-07-26T07:19:17.38 0.6 undecidable manual S 266 0.4299 50 0.16 46
IV.MML1.EHZ. 2021-07-26T07:19:16.09 0.6 undecidable manual S 129 0.3912 50 0.01 47
IV.FIR.HHZ. 2021-07-26T07:19:12.89 3.0 undecidable manual Pn -1.74 0
IV.CSP1.EHZ. 2021-07-26T07:19:12.73 0.6 undecidable manual P 119 0.5441 50 0.17 44
IV.BADI.EHZ. 2021-07-26T07:19:12.56 0.3 undecidable manual S 303 0.2707 107 0.13 71
IV.NARO.HHZ. 2021-07-26T07:19:11.55 0.3 undecidable manual S 4 0.25 108 -0.13 71
IV.FDMO.HHZ. 2021-07-26T07:19:11.87 0.3 undecidable manual P 130 0.5054 50 -0.03 69
IV.CAFI.HNE. 2021-07-26T07:19:10.65 0.1 undecidable manual P 266 0.4299 50 0.05 93
IV.FRON.EHE. 2021-07-26T07:19:09.77 0.3 undecidable manual S 38 0.1988 112 -0.07 73
IV.SSFR.HHZ. 2021-07-26T07:19:09.26 0.3 undecidable manual S 65 0.1808 114 0.08 73
IV.ATVA.EHZ. 2021-07-26T07:19:09.86 0.3 undecidable manual S 247 0.2131 111 -0.49 67
IV.MML1.EHZ. 2021-07-26T07:19:09.94 0.3 undecidable manual P 129 0.3912 50 0 71
IV.PIEI.HHZ. 2021-07-26T07:19:09.29 0.6 undecidable manual S 355 0.1754 115 0.3 47
IV.EL6.EHZ. 2021-07-26T07:19:09.81 0.6 undecidable manual P 94 0.3975 50 -0.25 45
IV.ATCC.EHZ. 2021-07-26T07:19:09.90 0.3 undecidable manual S 161 0.1862 113 0.52 66
IV.ASSB.HHZ. 2021-07-26T07:19:08.56 0.3 undecidable manual P 167 0.3274 50 -0.29 68
IV.ATPC.HNE. 2021-07-26T07:19:08.07 0.3 undecidable manual S 329 0.1394 120 0.31 70
IV.ATPI.EHZ. 2021-07-26T07:19:08.02 0.3 undecidable manual S 309 0.143 119 0.13 73
IV.ARVD.HHZ. 2021-07-26T07:19:08.07 0.3 undecidable manual P 64 0.3112 50 -0.51 65
IV.ATSC.EHZ. 2021-07-26T07:19:07.10 0.3 undecidable manual S 56 0.1133 125 0.17 73
IV.NARO.HHZ. 2021-07-26T07:19:07.24 0.3 undecidable manual P 4 0.25 108 -0.17 71
IV.BADI.EHZ. 2021-07-26T07:19:07.81 0.1 undecidable manual P 303 0.2707 107 -0.03 97
IV.TB02.DHE.01 2021-07-26T07:19:06.61 0.3 undecidable manual S 275 0.107 127 -0.11 74
IV.ATVO.HHZ. 2021-07-26T07:19:06.74 0.3 undecidable manual S 281 0.1106 126 -0.09 74
IV.ATCC.EHZ. 2021-07-26T07:19:06.17 0.1 undecidable manual P 161 0.1862 113 0.09 97
IV.TB01.DHE.01 2021-07-26T07:19:06.15 0.3 undecidable manual S 283 0.0899 132 -0.06 75
IV.TB03.DH1.01 2021-07-26T07:19:06.99 0.3 undecidable manual S 291 0.1133 126 0.08 74
IV.FRON.EHE. 2021-07-26T07:19:06.32 0.3 undecidable manual P 38 0.1988 112 -0.02 74
IV.MURB.HHZ. 2021-07-26T07:19:06.82 0.6 undecidable manual S 193 0.1007 129 0.29 47
IV.ATLO.EHZ. 2021-07-26T07:19:06.93 0.3 undecidable manual S 247 0.1178 124 -0.12 73
IV.ATVA.EHZ. 2021-07-26T07:19:06.55 0.1 undecidable manual P 247 0.2131 111 -0.08 97
IV.PIEI.HHZ. 2021-07-26T07:19:05.95 0.3 undecidable manual P 355 0.1754 115 0.1 73
IV.FOSV.EHZ. 2021-07-26T07:19:05.78 0.3 undecidable manual P 114 0.1637 116 0.17 72
IV.ATPC.HNE. 2021-07-26T07:19:05.27 0.1 undecidable manual P 329 0.1394 120 0.13 97
IV.SSFR.HHZ. 2021-07-26T07:19:05.95 0.1 undecidable manual P 65 0.1808 114 -0.01 99
IV.ATPI.EHZ. 2021-07-26T07:19:05.33 0.1 undecidable manual P 309 0.143 119 0.12 97
IV.MURB.HHZ. 2021-07-26T07:19:04.58 0.1 undecidable manual P 193 0.1007 129 0.15 98
IV.ATLO.EHZ. 2021-07-26T07:19:04.79 0.1 undecidable manual P 247 0.1178 124 0.06 99
IV.TB02.DHE.01 2021-07-26T07:19:04.61 0.1 undecidable manual P 275 0.107 127 0.07 99
IV.ATSC.EHZ. 2021-07-26T07:19:04.81 0.1 undecidable manual P 56 0.1133 125 0.15 97
IV.ATVO.HHZ. 2021-07-26T07:19:04.64 0.1 positive manual P 281 0.1106 126 0.04 100
IV.TB01.DHE.01 2021-07-26T07:19:04.28 0.1 undecidable manual P 283 0.0899 132 0.03 100
IV.TB03.DH1.01 2021-07-26T07:19:04.69 0.1 undecidable manual P 291 0.1133 126 0.04 99
IV.ATFO.HHZ. 2021-07-26T07:19:03.88 0.3 undecidable manual S 65 0.0126 171 -0.83 60
IV.ATFO.HHZ. 2021-07-26T07:19:03.05 0.1 undecidable manual P 65 0.0126 171 -0.33 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATFO.HHN. ML:0 0.00155546575 1.9008 AML other m 2021-07-26T07:19:04.02
IV.ATFO.HHE. ML:0 0.004747349 0.2208 AML other m 2021-07-26T07:19:04.11
IV.ATVO.HHN. ML:1.5 0.0003965634 0.1824 AML other m 2021-07-26T07:19:06.84
IV.ATVO.HHE. ML:1.7 0.000634 0.16 AML other m 2021-07-26T07:19:06.98
IV.MURB.HHN. ML:2.2 0.00183 0.2 AML other m 2021-07-26T07:19:07.22
IV.MURB.HNN. ML:2.1 0.001705 0.26 AML other m 2021-07-26T07:19:07.24
IV.MURB.HHE. ML:2.3 0.00277 0.2 AML other m 2021-07-26T07:19:07.33
IV.MURB.HNE. ML:2.3 0.00248 0.22 AML other m 2021-07-26T07:19:07.45
IV.ATPI.EHN. ML:1.4 0.0002099272 0.0992 AML other m 2021-07-26T07:19:08.38
IV.ATPI.EHE. ML:1.2 0.0001376373895 0.1376 AML other m 2021-07-26T07:19:08.76
IV.PIEI.HHN. ML:1.8 0.00043654035 0.2016 AML other m 2021-07-26T07:19:09.91
IV.SSFR.HNN. ML:1.4 0.00021116475 0.0896 AML other m 2021-07-26T07:19:09.83
IV.SSFR.HHN. ML:1.7 0.0003645 1.78 AML other m 2021-07-26T07:19:10.04
IV.PIEI.HHE. ML:1.9 0.000657 1.78 AML other m 2021-07-26T07:19:10.06
IV.SSFR.HHE. ML:1.8 0.00054 0.18 AML other m 2021-07-26T07:19:10.16
IV.SSFR.HNE. ML:1.9 0.0005856553 0.2208 AML other m 2021-07-26T07:19:10.05
IV.ATCC.EHE. ML:1.6 0.0002925754 0.1216 AML other m 2021-07-26T07:19:10.34
IV.ATCC.EHN. ML:1.4 0.000198 0.16 AML other m 2021-07-26T07:19:10.85
IV.NARO.HHN. ML:1.2 8.842683E-5 0.0608 AML other m 2021-07-26T07:19:12.19
IV.BADI.EHN. ML:1.9 0.0004245 0.18 AML other m 2021-07-26T07:19:12.77
IV.BADI.EHE. ML:2 0.000596 0.16 AML other m 2021-07-26T07:19:12.76
IV.ASSB.HHN. ML:1.4 0.000105 0.6 AML other m 2021-07-26T07:19:14.43
IV.ASSB.HHE. ML:1.4 9.1881795E-5 1.8208 AML other m 2021-07-26T07:19:15.92
IV.ARVD.HHN. ML:1.2 6.6815555E-5 0.1984 AML other m 2021-07-26T07:19:18.36
IV.NARO.HHE. ML:1.5 0.000168 0.16 AML other m 2021-07-26T07:19:21.06
IV.ARVD.HHE. ML:1.2 6.44E-5 1.74 AML other m 2021-07-26T07:19:21.02
IV.EL6.EHN. ML:1.7 0.0001378867 0.3584 AML other m 2021-07-26T07:19:26.29
IV.EL6.EHE. ML:1.8 0.0001865 0.48 AML other m 2021-07-26T07:19:29.24
IV.MML1.EHN. ML:1.4 7.7245925E-5 0.48 AML other m 2021-07-26T07:19:33.42
IV.CSP1.EHE. ML:2.2 0.000332 0.48 AML other m 2021-07-26T07:19:33.59
IV.MML1.EHE. ML:1.5 9.995E-5 0.28 AML other m 2021-07-26T07:19:34.31
IV.FDMO.HHE. ML:1.5 6.392582E-5 1.6 AML other m 2021-07-26T07:19:35.94
IV.CSP1.EHN. ML:2.1 0.00025020915 0.4192 AML other m 2021-07-26T07:19:35.40
IV.FDMO.HHN. ML:1.4 5.725E-5 0.26 AML other m 2021-07-26T07:19:36.58
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