Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.5 on date 17-01-2020 and time 01:25:59 (Italy) in region 3 km NE Scheggia e Pascelupo (PG)

A magnitude ML 0.5 earthquake occured in region: 3 km NE Scheggia e Pascelupo (PG), on

  • 17-01-2020 00:25:59 (UTC)
  • 17-01-2020 01:25:59 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.4200, 12.7010 at 9 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Scheggia e Pascelupo PG 3 1393 1393
Costacciaro PG 7 1216 2609
Cantiano PU 9 2245 4854
Serra Sant'Abbondio PU 10 1027 5881
Sigillo PG 10 2404 8285
Frontone PU 11 1300 9585
Gubbio PG 12 32216 41801
Sassoferrato AN 13 7285 49086
Fossato di Vico PG 15 2840 51926
Cagli PU 15 8731 60657
Fabriano AN 19 31480 92137
Genga AN 19 1797 93934
Pergola PU 19 6333 100267

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km NE of Perugia (166134 inhabitants)
52 Km N of Foligno (57155 inhabitants)
54 Km SW of Fano (60888 inhabitants)
57 Km SW of Pesaro (94582 inhabitants)
66 Km E of Arezzo (99543 inhabitants)
70 Km W of Ancona (100861 inhabitants)
72 Km S of Rimini (147750 inhabitants)
88 Km SE of Cesena (96758 inhabitants)
96 Km N of Terni (111501 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
Reviewed
Rev100 		ML 0.5 2020-01-17
00:25:59		 43.4197 12.7013 9 2020-01-17
00:36:41		 Sala Sismica INGV-Roma 75596761
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-17 00:25:59 ± 0.04
Latitude 43.4197 ± 0.0018
Longitude 12.7013 ± 0.0012
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 75596761

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 168
Semi-minor axis of confidence ellipse (meter) 40
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 335
Circular confidence region, given by single value of horizontal uncertainty (meter) 170.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 145
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.05
Epicentral distance of station closest to the epicenter (degree) 0.01169
Epicentral distance of station farthest from the epicenter (degree) 0.21044
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.5

Field Value
Value 0.5
Uncertainty 0.3
Num. used stations 11
Type of magnitude ML
Reference to an origin 75596761
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-17 00:36:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2020-01-17T00:26:06.24 0.6 undecidable manual S 314 18.5703 117 0 49
IV.FRON.EHZ. 2020-01-17T00:26:04.07 0.6 undecidable manual S 10 11.0778 130 0.02 50
IV.ATFO.HHZ. 2020-01-17T00:26:04.27 0.6 undecidable manual S 241 11.9769 128 -0.04 50
IV.MURB.HHZ. 2020-01-17T00:26:03.90 1.0 negative manual P 219 22.4553 113 -0.01 24
IV.PIEI.HHZ. 2020-01-17T00:26:03.15 1.0 undecidable manual P 314 18.5703 117 -0.05 24
IV.ARVD.HHZ. 2020-01-17T00:26:03.61 0.3 undecidable manual P 66 21.1677 114 -0.06 73
IV.NARO.HHZ. 2020-01-17T00:26:03.99 0.6 undecidable manual P 335 23.3544 112 -0.08 48
IV.ATFO.HHZ. 2020-01-17T00:26:02.10 0.3 undecidable manual P 241 11.9769 128 0.02 75
IV.SSFR.HHE. 2020-01-17T00:26:02.98 0.6 undecidable manual S 74 6.7932 144 -0.05 50
IV.ATSC.EHE. 2020-01-17T00:26:02.25 0.6 undecidable manual S 292 1.2987 172 -0.05 50
IV.FRON.EHZ. 2020-01-17T00:26:02.03 0.6 negative manual P 10 11.0778 130 0.1 49
IV.SSFR.HHE. 2020-01-17T00:26:01.38 0.1 undecidable manual P 74 6.7932 144 0.04 100
IV.ATSC.EHE. 2020-01-17T00:26:00.98 0.3 undecidable manual P 292 1.2987 172 0.06 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FRON.EHE. ML:0.4 0.000034325085 0.06 AML other m 2020-01-17T00:26:04.18
IV.FRON.EHN. ML:0.5 0.00003859679000000001 0.08 AML other m 2020-01-17T00:26:04.44
IV.ATFO.HHE. ML:0.4 0.000030564129999999996 0.18 AML other m 2020-01-17T00:26:04.67
IV.ATFO.HHN. ML:0.5 0.000032539325000000004 0.1 AML other m 2020-01-17T00:26:04.40
IV.PIEI.HHE. ML:0.1 0.000012001366500000002 0.08 AML other m 2020-01-17T00:26:06.46
IV.PIEI.HHN. ML:0.3 0.0000135112485 0.14 AML other m 2020-01-17T00:26:06.35
IV.MURB.HNE. ML:1.2 0.00011735461999999999 0.7 AML other m 2020-01-17T00:26:08.16
IV.MURB.HNN. ML:1.3 0.00014631085 0.79 AML other m 2020-01-17T00:26:05.03
IV.MURB.HHE. ML:0.6 0.000027411185000000002 0.3 AML other m 2020-01-17T00:26:07.94
IV.MURB.HHN. ML:0.6 0.000026944515000000004 0.58 AML other m 2020-01-17T00:26:14.37
IV.NARO.HHE. ML:0.2 0.000011347255000000001 0.1 AML other m 2020-01-17T00:26:07.78
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