Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 07-12-2019 and time 02:49:46 (Italy) in region 5 km NW Gubbio (PG)

A magnitude ML 1.2 earthquake occured in region: 5 km NW Gubbio (PG), on

  • 07-12-2019 01:49:46 (UTC)
  • 07-12-2019 02:49:46 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.3810, 12.5330 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.

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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 5 32216 32216
Pietralunga PG 10 2111 34327
Scheggia e Pascelupo PG 11 1393 35720
Cantiano PU 13 2245 37965
Costacciaro PG 15 1216 39181
Montone PG 17 1680 40861
Sigillo PG 18 2404 43265
Umbertide PG 19 16681 59946

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km NE of Perugia (166134 inhabitants)
49 Km N of Foligno (57155 inhabitants)
53 Km E of Arezzo (99543 inhabitants)
65 Km SW of Fano (60888 inhabitants)
67 Km SW of Pesaro (94582 inhabitants)
76 Km S of Rimini (147750 inhabitants)
84 Km W of Ancona (100861 inhabitants)
87 Km S of Cesena (96758 inhabitants)
92 Km N of Terni (111501 inhabitants)
97 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 1.2 2019-12-07
01:49:46		 43.3807 12.5333 10 2020-02-28
16:42:20		 Bollettino Sismico Italiano INGV 75832141
Reviewed
Rev100 		ML 1.2 2019-12-07
01:49:46		 43.3827 12.5247 10 2019-12-07
01:59:32		 Sala Sismica INGV-Roma 74391991
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-07 01:49:46 ± 0.03
Latitude 43.3807 ± 0.0018
Longitude 12.5333 ± 0.0025
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 75832141

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 179
Semi-minor axis of confidence ellipse (meter) 135
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 162
Circular confidence region, given by single value of horizontal uncertainty (meter) 180.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 48
Number of associated phases, regardless of their use for origin computation 47
Number of defining phases 38
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.13
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.34984
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 21
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 26
Type of magnitude ML
Reference to an origin 75832141
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-01-25 10:11:29

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 26
Type of magnitude ML
Reference to an origin 74391991
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-07 01:59:32
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MTGR.HHZ. 2019-12-07T01:51:06.25 3.0 negative manual Pg 12.76 0
IV.CET2.HHZ. 2019-12-07T01:50:42.13 3.0 undecidable manual Pn -1.76 0
IV.SBPO.HNZ. 2019-12-07T01:50:32.60 3.0 undecidable manual Sn 0.87 0
IV.NDIM.HHZ. 2019-12-07T01:50:28.93 3.0 undecidable manual Sn 0.02 0
IV.COLB.HHZ. 2019-12-07T01:50:13.01 3.0 negative manual Pn -6.6 0
IV.RNI2.HHZ. 2019-12-07T01:50:10.37 3.0 negative manual Pn 0 0
IV.MNTV.HNZ. 2019-12-07T01:50:07.91 3.0 negative manual Pn 0.47 0
IV.FIR.HHZ. 2019-12-07T01:50:05.40 3.0 undecidable manual Sn -5.89 0
IV.SBPO.HNZ. 2019-12-07T01:50:04.07 3.0 undecidable manual Pn -1.8 0
IV.MPAG.EHZ. 2019-12-07T01:49:58.46 0.6 undecidable manual S 33 33.0447 50 0.18 46
IV.NARO.HHZ. 2019-12-07T01:49:56.04 0.6 undecidable manual S 8 25.8519 50 -0.32 46
IV.BADI.EHZ. 2019-12-07T01:49:56.92 0.6 undecidable manual S 302 27.3504 50 0.16 47
IV.APEC.HHZ. 2019-12-07T01:49:55.00 0.3 undecidable manual S 335 21.7671 115 -0.08 72
IV.ATMI.HHZ. 2019-12-07T01:49:55.02 0.6 undecidable manual S 257 22.0668 114 -0.15 48
IV.FOSV.EHZ. 2019-12-07T01:49:54.79 0.6 undecidable manual S 117 20.6682 116 0.03 49
IV.SSFR.HHZ. 2019-12-07T01:49:54.73 0.6 undecidable manual S 73 20.9679 116 -0.12 48
IV.ASSB.HHZ. 2019-12-07T01:49:54.28 0.3 undecidable manual P 165 38.8278 50 -0.04 71
IV.FRON.EHZ. 2019-12-07T01:49:54.87 0.6 undecidable manual S 45 21.6672 115 -0.2 47
IV.SNTG.HHZ. 2019-12-07T01:49:53.78 0.3 undecidable manual P 113 35.742 50 -0.05 71
IV.PIEI.HHZ. 2019-12-07T01:49:53.64 0.3 undecidable manual S 0 17.1717 120 -0.04 74
IV.MPAG.EHZ. 2019-12-07T01:49:53.41 0.1 undecidable manual P 33 33.0447 50 -0.01 96
IV.ARVD.HHZ. 2019-12-07T01:49:53.76 0.1 undecidable manual P 68 35.3424 50 -0.02 95
IV.ATLO.HNZ. 2019-12-07T01:49:52.25 0.3 undecidable manual S 234 12.4764 129 -0.09 73
IV.ATPC.HNE. 2019-12-07T01:49:52.46 0.6 undecidable manual S 331 12.6762 128 0.07 49
IV.ATPI.EHZ. 2019-12-07T01:49:52.39 0.3 undecidable manual S 306 13.0758 127 -0.12 73
IV.NARO.HHZ. 2019-12-07T01:49:52.07 0.3 undecidable manual P 8 25.8519 50 -0.24 70
IV.ATBU.HNE. 2019-12-07T01:49:52.06 0.3 undecidable manual S 7 10.5783 133 0.22 72
IV.MURB.HHZ. 2019-12-07T01:49:52.62 0.3 undecidable manual S 183 13.0758 127 0.12 73
IV.BADI.EHZ. 2019-12-07T01:49:52.64 0.1 undecidable manual P 302 27.3504 50 0.1 95
IV.SSFR.HHZ. 2019-12-07T01:49:51.34 0.1 undecidable manual P 73 20.9679 116 -0.1 96
IV.ATTE.HHZ. 2019-12-07T01:49:51.98 0.3 undecidable manual P 216 24.9528 112 -0.18 71
IV.FRON.EHZ. 2019-12-07T01:49:51.48 0.1 undecidable manual P 45 21.6672 115 -0.09 96
IV.TB03.DH1.01 2019-12-07T01:49:51.55 0.3 undecidable manual S 283 10.1787 135 -0.19 72
IV.APEC.HHZ. 2019-12-07T01:49:51.67 0.3 undecidable manual P 335 21.7671 115 0.1 72
IV.TB02.DHE.01 2019-12-07T01:49:51.55 0.3 undecidable manual S 264 10.0788 135 -0.16 73
IV.FOSV.EHZ. 2019-12-07T01:49:51.30 0.1 undecidable manual P 117 20.6682 116 -0.09 97
IV.ATMI.HHZ. 2019-12-07T01:49:51.63 0.3 undecidable manual P 257 22.0668 114 0 74
IV.ATPI.EHZ. 2019-12-07T01:49:50.19 0.1 undecidable manual P 306 13.0758 127 0.1 98
IV.TB01.DHE.01 2019-12-07T01:49:50.88 0.3 undecidable manual S 271 7.881 142 -0.32 71
IV.MURB.HHZ. 2019-12-07T01:49:50.30 0.1 positive manual P 183 13.0758 127 0.22 95
IV.ATLO.HNZ. 2019-12-07T01:49:50.10 0.1 undecidable manual P 234 12.4764 129 0.11 98
IV.PIEI.HHZ. 2019-12-07T01:49:50.85 0.1 undecidable manual P 0 17.1717 120 0.09 97
IV.ATPC.HNE. 2019-12-07T01:49:50.18 0.1 undecidable manual P 331 12.6762 128 0.16 96
IV.TB02.DHE.01 2019-12-07T01:49:49.79 0.1 undecidable manual P 264 10.0788 135 0.17 97
IV.ATBU.HNE. 2019-12-07T01:49:49.96 0.1 undecidable manual P 7 10.5783 133 0.26 95
IV.TB01.DHE.01 2019-12-07T01:49:49.36 0.1 undecidable manual P 271 7.881 142 0.03 100
IV.TB03.DH1.01 2019-12-07T01:49:49.67 0.1 undecidable manual P 283 10.1787 135 0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MURB.HHE. ML:1.8 0.0006490000000000001 1.48 AML other m 2019-12-07T01:49:53.80
IV.ATPI.EHN. ML:1.2 0.0001535 0.54 AML other m 2019-12-07T01:49:53.76
IV.ATPI.EHE. ML:1.1 0.00013685 0.4 AML other m 2019-12-07T01:49:53.74
IV.MURB.HHN. ML:1.7 0.0005800000000000001 0.16 AML other m 2019-12-07T01:49:53.83
IV.PIEI.HHN. ML:1.3 0.0001715 0.34 AML other m 2019-12-07T01:49:54.48
IV.PIEI.HHE. ML:1.5 0.00026949999999999994 0.18 AML other m 2019-12-07T01:49:54.63
IV.SSFR.HHE. ML:1.6 0.0002685 1.24 AML other m 2019-12-07T01:49:55.90
IV.FOSV.EHE. ML:0.8 0.000042499999999999996 1.12 AML other m 2019-12-07T01:49:55.28
IV.SSFR.HNE. ML:1.7 0.000379 1.22 AML other m 2019-12-07T01:49:55.90
IV.FOSV.EHN. ML:0.8 0.0000491 0.74 AML other m 2019-12-07T01:49:55.97
IV.APEC.HHE. ML:1.0 0.00005875 0.6 AML other m 2019-12-07T01:49:55.61
IV.SSFR.HNN. ML:1.8 0.0003965 0.68 AML other m 2019-12-07T01:49:55.99
IV.ATMI.HHE. ML:1.2 0.0001142 0.96 AML other m 2019-12-07T01:49:55.22
IV.FRON.EHE. ML:1.1 0.00008385 1.38 AML other m 2019-12-07T01:49:55.13
IV.ATMI.HHN. ML:1.1 0.00008645 0.8 AML other m 2019-12-07T01:49:55.48
IV.SSFR.HHN. ML:1.5 0.00020250000000000002 0.58 AML other m 2019-12-07T01:49:55.61
IV.APEC.HHN. ML:1.0 0.00006419999999999999 1.08 AML other m 2019-12-07T01:49:56.78
IV.FRON.EHN. ML:1.3 0.000124 0.64 AML other m 2019-12-07T01:49:56.75
IV.ATTE.HHE. ML:0.9 0.000047350000000000006 1.1 AML other m 2019-12-07T01:49:56.94
IV.ATTE.HHN. ML:1.1 0.00006875 0.14 AML other m 2019-12-07T01:49:57.33
IV.BADI.EHE. ML:1.6 0.0001985 0.16 AML other m 2019-12-07T01:49:57.29
IV.BADI.EHN. ML:1.5 0.000185 0.32 AML other m 2019-12-07T01:49:57.32
IV.SNTG.HHN. ML:1.1 0.00004355 0.28 AML other m 2019-12-07T01:49:59.37
IV.SNTG.HHE. ML:1.1 0.0000434 0.56 AML other m 2019-12-07T01:50:00.18
IV.ARVD.HHN. ML:1.0 0.0000378 0.64 AML other m 2019-12-07T01:50:01.46
IV.ARVD.HHE. ML:0.9 0.000032349999999999994 0.84 AML other m 2019-12-07T01:50:01.01
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