Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 14-07-2020 and time 16:57:37 (Italy) in region 3 km NW Gubbio (PG)

A magnitude ML 1.5 earthquake occured in region: 3 km NW Gubbio (PG), on

  • 14-07-2020 14:57:37 (UTC)
  • 14-07-2020 16:57:37 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3670, 12.5510 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.

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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 3 32216 32216
Scheggia e Pascelupo PG 10 1393 33609
Pietralunga PG 13 2111 35720
Costacciaro PG 13 1216 36936
Cantiano PU 14 2245 39181
Sigillo PG 16 2404 41585
Montone PG 18 1680 43265
Fossato di Vico PG 19 2840 46105
Umbertide PG 19 16681 62786

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km NE of Perugia (166134 inhabitants)
47 Km N of Foligno (57155 inhabitants)
55 Km E of Arezzo (99543 inhabitants)
65 Km SW of Fano (60888 inhabitants)
67 Km SW of Pesaro (94582 inhabitants)
77 Km S of Rimini (147750 inhabitants)
83 Km W of Ancona (100861 inhabitants)
89 Km S of Cesena (96758 inhabitants)
90 Km N of Terni (111501 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 1.5 2020-07-14
14:57:37		 43.3668 12.5508 9 2020-11-19
12:37:01		 Bollettino Sismico Italiano INGV 82915311
Reviewed
Rev100 		ML 1.5 2020-07-14
14:57:38		 43.3668 12.5502 9 2020-07-14
15:04:04		 Sala Sismica INGV-Roma 81031671
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-14 14:57:37 ± 0.05
Latitude 43.3668 ± 0.0027
Longitude 12.5508 ± 0.0037
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 82915311

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 279
Semi-minor axis of confidence ellipse (meter) 206
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 190
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) 54
Number of associated phases, regardless of their use for origin computation 45
Number of defining phases 43
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.36153
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 22
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 82915311
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-09-15 04:20:25

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 81031671
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-14 15:04:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.BRSN.EHZ. 2020-07-14T14:58:11.10 3.0 undecidable manual S -0.6 0
IV.SFI.EHZ. 2020-07-14T14:57:54.47 3.0 positive manual P 1.63 0
IV.PARC.HHZ. 2020-07-14T14:57:52.50 0.6 undecidable manual S 321 40.1265 50 0.89 36
IV.ASSB.HHZ. 2020-07-14T14:57:50.70 0.3 undecidable manual S 166 37.0296 50 -0.09 71
IV.MPAG.EHZ. 2020-07-14T14:57:49.70 0.3 undecidable manual S 30 33.6441 50 -0.17 70
IV.SNTG.HHE. 2020-07-14T14:57:49.84 0.1 undecidable manual S 111 33.8439 50 -0.09 95
IV.BADI.EHZ. 2020-07-14T14:57:48.70 0.3 undecidable manual S 303 29.3484 107 0.1 71
IV.NARO.HHZ. 2020-07-14T14:57:47.50 0.1 undecidable manual S 5 27.1506 108 -0.38 90
IV.ATCC.EHZ. 2020-07-14T14:57:46.60 0.3 undecidable manual S 160 21.3675 113 0.6 64
IV.FRON.EHZ. 2020-07-14T14:57:46.10 0.3 undecidable manual S 40 21.867 112 -0.05 73
IV.PARC.HHZ. 2020-07-14T14:57:45.29 0.6 undecidable manual P 321 40.1265 50 -0.55 42
IV.PIEI.HHZ. 2020-07-14T14:57:45.20 0.3 undecidable manual S 356 18.7701 115 0.03 74
IV.ASSB.HHZ. 2020-07-14T14:57:45.18 0.6 undecidable manual P 166 37.0296 50 -0.19 46
IV.SSFR.HHZ. 2020-07-14T14:57:45.70 0.3 undecidable manual S 68 20.1687 114 0.09 73
IV.NARO.HHZ. 2020-07-14T14:57:44.30 0.1 undecidable manual P 5 27.1506 108 0.61 84
IV.BADI.EHZ. 2020-07-14T14:57:44.28 0.3 negative manual P 303 29.3484 107 0.18 70
IV.ATPC.HHZ. 2020-07-14T14:57:44.10 0.6 undecidable manual S 329 14.6742 121 0.17 48
IV.MPAG.EHZ. 2020-07-14T14:57:44.51 0.1 undecidable manual P 30 33.6441 50 -0.32 90
IV.SNTG.HHE. 2020-07-14T14:57:44.66 0.1 undecidable manual P 111 33.8439 50 -0.21 92
IV.ATPI.EHZ. 2020-07-14T14:57:43.90 0.6 undecidable manual S 308 15.1737 120 -0.16 48
IV.MURB.HHZ. 2020-07-14T14:57:43.20 0.3 undecidable manual S 190 11.6772 127 0.13 73
IV.ATLO.EHZ. 2020-07-14T14:57:43.40 0.3 undecidable manual S 244 12.9759 125 -0.01 75
IV.ATSC.EHZ. 2020-07-14T14:57:43.60 0.3 undecidable manual S 60 12.6762 125 0.28 71
IV.TB03.DHZ.01 2020-07-14T14:57:43.10 0.3 undecidable manual S 289 11.9769 127 -0.03 75
IV.ATBU.HNZ. 2020-07-14T14:57:43.50 0.3 undecidable manual S 359 12.0768 126 0.34 70
IV.ATCC.EHZ. 2020-07-14T14:57:42.80 0.1 undecidable manual P 160 21.3675 113 0.19 95
IV.SSFR.HHZ. 2020-07-14T14:57:42.34 0.1 positive manual P 68 20.1687 114 -0.04 98
IV.ATVO.HHZ. 2020-07-14T14:57:42.90 0.3 undecidable manual S 278 11.7771 127 -0.18 72
IV.ATVA.EHE. 2020-07-14T14:57:42.91 0.3 undecidable manual P 246 23.5542 111 -0.1 72
IV.FRON.EHZ. 2020-07-14T14:57:42.66 0.1 positive manual P 40 21.867 112 -0.03 98
IV.PIEI.HHZ. 2020-07-14T14:57:42.18 0.1 positive manual P 356 18.7701 115 0.06 98
IV.TB01.DHZ.01 2020-07-14T14:57:42.30 0.3 undecidable manual S 280 9.3795 133 -0.16 73
IV.TB02.DHZ.01 2020-07-14T14:57:42.80 0.3 undecidable manual S 272 11.3775 128 -0.18 72
IV.ATBU.HNZ. 2020-07-14T14:57:41.20 0.1 positive manual P 359 12.0768 126 0.23 95
IV.MURB.HHZ. 2020-07-14T14:57:41.05 0.1 positive manual P 190 11.6772 127 0.14 97
IV.ATPI.EHZ. 2020-07-14T14:57:41.54 0.1 positive manual P 308 15.1737 120 0.06 98
IV.ATSC.EHZ. 2020-07-14T14:57:41.20 0.1 positive manual P 60 12.6762 125 0.14 97
IV.ATLO.EHZ. 2020-07-14T14:57:41.15 0.1 positive manual P 244 12.9759 125 0.04 99
IV.ATPC.HHZ. 2020-07-14T14:57:41.49 0.1 positive manual P 329 14.6742 121 0.08 98
IV.ATFO.HHZ. 2020-07-14T14:57:40.10 0.3 undecidable manual S 91 1.6983 169 -1 56
IV.ATVO.HHZ. 2020-07-14T14:57:40.88 0.1 positive manual P 278 11.7771 127 -0.03 99
IV.TB03.DHZ.01 2020-07-14T14:57:40.94 0.1 positive manual P 289 11.9769 127 0 100
IV.TB01.DHZ.01 2020-07-14T14:57:40.53 0.1 positive manual P 280 9.3795 133 -0.03 100
IV.TB02.DHZ.01 2020-07-14T14:57:40.91 0.1 undecidable manual P 272 11.3775 128 0.05 99
IV.ATFO.HHZ. 2020-07-14T14:57:39.40 0.1 positive manual P 91 1.6983 169 -0.38 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATVO.HHN. ML:1.4 0.00031800000000000003 1.54 AML other m 2020-07-14T14:57:42.21
IV.ATVO.HHE. ML:1.4 0.000322 0.3 AML other m 2020-07-14T14:57:43.05
IV.MURB.HHN. ML:1.9 0.0010114999999999998 0.22 AML other m 2020-07-14T14:57:43.76
IV.MURB.HNN. ML:1.8 0.0008395000000000001 0.28 AML other m 2020-07-14T14:57:43.77
IV.MURB.HNE. ML:1.8 0.0007714999999999999 1.76 AML other m 2020-07-14T14:57:43.88
IV.MURB.HHE. ML:1.9 0.0009685 0.2 AML other m 2020-07-14T14:57:43.88
IV.ATPI.EHE. ML:1.0 0.00009665 0.42 AML other m 2020-07-14T14:57:44.53
IV.ATPI.EHN. ML:1.2 0.00014099999999999998 0.52 AML other m 2020-07-14T14:57:45.46
IV.PIEI.HHN. ML:1.6 0.000313 1.78 AML other m 2020-07-14T14:57:45.05
IV.PIEI.HHE. ML:1.7 0.000378 0.26 AML other m 2020-07-14T14:57:46.18
IV.SSFR.HNN. ML:1.8 0.0004595 0.22 AML other m 2020-07-14T14:57:46.35
IV.SSFR.HHN. ML:1.8 0.00042600000000000005 0.2 AML other m 2020-07-14T14:57:46.25
IV.FRON.EHE. ML:1.3 0.0001505 0.12 AML other m 2020-07-14T14:57:46.30
IV.SSFR.HNE. ML:1.8 0.000505 0.68 AML other m 2020-07-14T14:57:46.72
IV.SSFR.HHE. ML:1.7 0.0004145 0.14 AML other m 2020-07-14T14:57:46.71
IV.FRON.EHN. ML:1.5 0.000223 1.72 AML other m 2020-07-14T14:57:46.09
IV.ATCC.EHE. ML:1.3 0.000152 1.5 AML other m 2020-07-14T14:57:47.93
IV.ATCC.EHN. ML:1.1 0.0000833 1.06 AML other m 2020-07-14T14:57:47.99
IV.BADI.EHN. ML:1.7 0.000243 0.22 AML other m 2020-07-14T14:57:48.93
IV.BADI.EHE. ML:1.8 0.00029600000000000004 1.82 AML other m 2020-07-14T14:57:49.91
IV.ASSB.HHE. ML:1.2 0.0000618 1.26 AML other m 2020-07-14T14:57:51.09
IV.ASSB.HHN. ML:1.3 0.0000726 0.14 AML other m 2020-07-14T14:57:51.83
IV.PARC.HHE. ML:0.9 0.000031150000000000005 0.82 AML other m 2020-07-14T14:57:52.80
IV.PARC.HHN. ML:1.0 0.00003715 0.62 AML other m 2020-07-14T14:57:54.38
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