Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.7 on date 01-09-2022 and time 00:30:42 (UTC) in region 4 km SW Serra Sant'Abbondio (PU)

A magnitude ML 0.7 earthquake occured in region: 4 km SW Serra Sant'Abbondio (PU), on

  • 01-09-2022 00:30:42 (UTC)
  • 01-09-2022 02:30:42 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.4640, 12.7390 at 14 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.

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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
Serra Sant'Abbondio PU 4 1027 1027
Frontone PU 6 1300 2327
Scheggia e Pascelupo PG 9 1393 3720
Cantiano PU 9 2245 5965
Sassoferrato AN 10 7285 13250
Costacciaro PG 12 1216 14466
Cagli PU 12 8731 23197
Pergola PU 14 6333 29530
Sigillo PG 15 2404 31934
Genga AN 16 1797 33731
Arcevia AN 17 4612 38343
Gubbio PG 18 32216 70559
Acqualagna PU 18 4393 74952
Fossato di Vico PG 19 2840 77792
Fabriano AN 20 31480 109272

Municipalities with at least 50000 inhabitants

An earthquake occurred to
48 Km SW of Fano (60888 inhabitants)
49 Km NE of Perugia (166134 inhabitants)
52 Km S of Pesaro (94582 inhabitants)
56 Km N of Foligno (57155 inhabitants)
65 Km W of Ancona (100861 inhabitants)
68 Km S of Rimini (147750 inhabitants)
69 Km E of Arezzo (99543 inhabitants)
85 Km SE of Cesena (96758 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 0.7 2022-09-01
00:30:42		 43.4637 12.7387 14 2022-09-01
00:55:28		 Sala Sismica INGV-Roma 109193451
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-01 00:30:42 ± 0.08
Latitude 43.4637 ± 0.0036
Longitude 12.7387 ± 0.0050
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 109193451

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 430
Semi-minor axis of confidence ellipse (meter) 141
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 281
Circular confidence region, given by single value of horizontal uncertainty (meter) 430.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 91
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.04227
Epicentral distance of station farthest from the epicenter (degree) 0.28778
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 109193451
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-01 00:55:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ATCC.EHZ. 2022-09-01T00:30:53.59 0.3 undecidable manual S 194 31.9458 99 0.35 68
IV.NARO.HHZ. 2022-09-01T00:30:50.23 0.3 undecidable manual S 322 20.6682 108 -0.09 74
IV.ATFO.HHZ. 2022-09-01T00:30:49.43 0.3 undecidable manual S 231 17.2716 115 -0.03 75
IV.MPAG.EHZ. 2022-09-01T00:30:49.79 0.3 undecidable manual S 5 18.4704 112 0.03 75
IV.ARVD.HHZ. 2022-09-01T00:30:49.28 0.3 undecidable manual S 77 16.7721 116 -0.07 74
IV.FOSV.EHZ. 2022-09-01T00:30:49.73 0.3 undecidable manual S 174 18.7701 112 -0.12 74
IV.ATCC.EHZ. 2022-09-01T00:30:48.46 0.1 undecidable manual P 194 31.9458 99 -0.11 96
IV.SSFR.HHZ. 2022-09-01T00:30:47.14 0.3 undecidable manual S 131 4.6953 157 0.06 77
IV.FOSV.EHZ. 2022-09-01T00:30:46.47 0.1 undecidable manual P 174 18.7701 112 -0.15 98
IV.NARO.HHZ. 2022-09-01T00:30:46.72 0.1 undecidable manual P 322 20.6682 108 -0.17 97
IV.ATFO.HHZ. 2022-09-01T00:30:46.35 0.1 undecidable manual P 231 17.2716 115 -0.04 100
IV.MPAG.EHZ. 2022-09-01T00:30:46.86 0.1 undecidable manual P 5 18.4704 112 0.3 95
IV.ARVD.HHZ. 2022-09-01T00:30:46.26 0.1 undecidable manual P 77 16.7721 116 -0.07 99
IV.SSFR.HHZ. 2022-09-01T00:30:45.21 0.1 undecidable manual P 131 4.6953 157 0.19 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSFR.HHE. ML:1.0 0.00013550000000000001 1.1 AML other m 2022-09-01T00:30:47.36
IV.SSFR.HHN. ML:1.0 0.0001275 0.16 AML other m 2022-09-01T00:30:47.43
IV.FOSV.EHE. ML:0.6 0.000024449999999999998 1.74 AML other m 2022-09-01T00:30:49.88
IV.FOSV.EHN. ML:0.6 0.00002655 1.74 AML other m 2022-09-01T00:30:49.93
IV.NARO.HHN. ML:0.5 0.000019799999999999997 0.16 AML other m 2022-09-01T00:30:50.47
IV.NARO.HHE. ML:0.5 0.00001875 0.62 AML other m 2022-09-01T00:30:50.48
IV.ATCC.EHN. ML:0.6 0.00001675 0.38 AML other m 2022-09-01T00:30:53.95
IV.ATCC.EHE. ML:0.8 0.000025450000000000002 1.54 AML other m 2022-09-01T00:30:54.15
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