Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.2 on date 06-09-2023 and time 21:25:32 (Italy) in region 6 km E Scheggia e Pascelupo (PG)

A magnitude ML 0.2 earthquake occured in region: 6 km E Scheggia e Pascelupo (PG), on

  • 06-09-2023 19:25:32 (UTC)
  • 06-09-2023 21:25:32 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.4270, 12.7370 at 8 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 6 1393 1393
Costacciaro PG 8 1216 2609
Serra Sant'Abbondio PU 8 1027 3636
Frontone PU 10 1300 4936
Sassoferrato AN 10 7285 12221
Cantiano PU 10 2245 14466
Sigillo PG 11 2404 16870
Fossato di Vico PG 15 2840 19710
Gubbio PG 15 32216 51926
Cagli PU 15 8731 60657
Genga AN 16 1797 62454
Fabriano AN 17 31480 93934
Pergola PU 17 6333 100267
Arcevia AN 18 4612 104879

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km NE of Perugia (166134 inhabitants)
52 Km SW of Fano (60888 inhabitants)
52 Km N of Foligno (57155 inhabitants)
56 Km S of Pesaro (94582 inhabitants)
67 Km W of Ancona (100861 inhabitants)
69 Km E of Arezzo (99543 inhabitants)
72 Km S of Rimini (147750 inhabitants)
88 Km SE of Cesena (96758 inhabitants)
97 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 0.2 2023-09-06
19:25:32		 43.427 12.7368 8 2023-09-06
19:48:38		 Sala Sismica INGV-Roma 120834121
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-09-06 19:25:32 ± 0.14
Latitude 43.4270 ± 0.0045
Longitude 12.7368 ± 0.0136
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 120834121

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 771
Semi-minor axis of confidence ellipse (meter) 733
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 89
Circular confidence region, given by single value of horizontal uncertainty (meter) 770.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 155
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.09083
Epicentral distance of station farthest from the epicenter (degree) 0.35703
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.2

Field Value
Value 0.2
Uncertainty 0.4
Num. used stations 12
Type of magnitude ML
Reference to an origin 120834121
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-09-06 19:48:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MURB.HNZ. 2023-09-06T19:25:42.09 0.6 undecidable manual S 223 24.9528 107 0.33 47
IV.NARO.HHZ. 2023-09-06T19:25:41.21 0.6 undecidable manual S 328 23.9538 108 -0.21 49
IV.PIEI.HHZ. 2023-09-06T19:25:40.41 0.6 undecidable manual S 307 20.2686 111 0.2 49
IV.CRTC.HHZ. 2023-09-06T19:25:40.84 0.1 undecidable manual P 17 39.627 50 0.19 95
IV.MURB.HNZ. 2023-09-06T19:25:38.01 0.1 undecidable manual P 223 24.9528 107 0.08 100
IV.FOSV.EHZ. 2023-09-06T19:25:38.45 0.6 undecidable manual S 172 14.7741 118 -0.02 52
IV.FRON.EHZ. 2023-09-06T19:25:37.57 0.6 undecidable manual S 355 10.0788 127 0.47 47
IV.NARO.HHZ. 2023-09-06T19:25:37.26 0.3 undecidable manual P 328 23.9538 108 -0.47 69
IV.PIEI.HHZ. 2023-09-06T19:25:36.67 0.6 undecidable manual P 307 20.2686 111 -0.35 48
IV.FRON.EHZ. 2023-09-06T19:25:35.29 0.3 undecidable manual P 355 10.0788 127 0.05 77
IV.FOSV.EHZ. 2023-09-06T19:25:35.78 0.3 undecidable manual P 172 14.7741 118 -0.25 74
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FRON.EHE. ML:0.0 0.000012813446650000001 0.1024 AML other m 2023-09-06T19:25:37.70
IV.FRON.EHN. ML:0.0 0.0000134662175 0.0896 AML other m 2023-09-06T19:25:38.00
IV.FOSV.HNE. ML:0.9 0.00009097423 0.7936 AML other m 2023-09-06T19:25:45.44
IV.FOSV.HNN. ML:0.9 0.000082166085 0.576 AML other m 2023-09-06T19:25:35.98
IV.FOSV.EHE. ML:0.0 0.000011823016 0.832 AML other m 2023-09-06T19:25:34.98
IV.FOSV.EHN. ML:0.0 0.000010870714 0.1664 AML other m 2023-09-06T19:25:38.51
IV.PIEI.HHE. ML:-0.2 0.0000055028125 0.0768 AML other m 2023-09-06T19:25:40.97
IV.PIEI.HHN. ML:0.1 0.000012232945 1.3184 AML other m 2023-09-06T19:25:49.33
IV.PIEI.HNE. ML:1.1 0.000105407 0.4992 AML other m 2023-09-06T19:25:44.45
IV.PIEI.HNN. ML:1.1 0.00009319221 0.8448 AML other m 2023-09-06T19:25:37.21
IV.NARO.HHE. ML:0.2 0.00001201817 0.8832 AML other m 2023-09-06T19:25:45.84
IV.NARO.HHN. ML:0.2 0.000010551914500000001 0.8192 AML other m 2023-09-06T19:25:38.86
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