Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 03-09-2022 and time 14:22:48 (Italy) in region 4 km N Costacciaro (PG)

A magnitude ML 1.2 earthquake occured in region: 4 km N Costacciaro (PG), on

  • 03-09-2022 12:22:48 (UTC)
  • 03-09-2022 14:22:48 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3920, 12.7240 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
Costacciaro PG 4 1216 1216
Scheggia e Pascelupo PG 5 1393 2609
Sigillo PG 7 2404 5013
Fossato di Vico PG 11 2840 7853
Serra Sant'Abbondio PU 12 1027 8880
Cantiano PU 12 2245 11125
Sassoferrato AN 12 7285 18410
Gubbio PG 12 32216 50626
Frontone PU 14 1300 51926
Fabriano AN 16 31480 83406
Genga AN 18 1797 85203
Cagli PU 18 8731 93934
Gualdo Tadino PG 19 15208 109142

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km NE of Perugia (166134 inhabitants)
48 Km N of Foligno (57155 inhabitants)
56 Km SW of Fano (60888 inhabitants)
60 Km S of Pesaro (94582 inhabitants)
68 Km E of Arezzo (99543 inhabitants)
69 Km W of Ancona (100861 inhabitants)
76 Km S of Rimini (147750 inhabitants)
92 Km SE of Cesena (96758 inhabitants)
93 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
Bulletin
Rev1000 		ML 1.2 2022-09-03
12:22:48		 43.3917 12.7238 10 2024-03-01
15:27:54		 Bollettino Sismico Italiano INGV 109657171
Reviewed
Rev100 		ML 1.2 2022-09-03
12:22:48		 43.3923 12.7212 10 2022-09-03
12:31:32		 Sala Sismica INGV-Roma 109286871
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-03 12:22:48 ± 0.16
Latitude 43.3917 ± 0.0081
Longitude 12.7238 ± 0.0111
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 109657171

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1078
Semi-minor axis of confidence ellipse (meter) 536
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 45
Circular confidence region, given by single value of horizontal uncertainty (meter) 1080.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 87
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 13
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.35253
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 7
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.4
Num. used stations 10
Type of magnitude ML
Reference to an origin 109657171
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-09-13 08:23:42

ML:1.2

Field Value
Value 1.2
Uncertainty 0.4
Num. used stations 10
Type of magnitude ML
Reference to an origin 109286871
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-03 12:31:32
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.RSP.HHZ. 2022-09-03T12:24:38.46 3.0 undecidable manual Sn -4.07 0
IX.COL3.HHZ.02 2022-09-03T12:24:12.03 3.0 undecidable manual Sn 1.58 0
IV.AGLI.HHZ. 2022-09-03T12:24:10.42 3.0 undecidable manual Sg 0.06 0
IV.MFNL.HHZ. 2022-09-03T12:24:01.33 3.0 undecidable manual Pn 1.38 0
RD.PGF.BHZ. 2022-09-03T12:23:57.56 3.0 undecidable manual Sn -1.69 0
IV.PLMA.HHZ. 2022-09-03T12:23:52.37 3.0 undecidable manual Sg 2.41 0
IV.AGLI.HHZ. 2022-09-03T12:23:32.94 3.0 undecidable manual Pg 1.4 0
IV.LPEL.HHZ. 2022-09-03T12:23:06.59 3.0 positive manual P -3.63 0
IV.VVLD.HHZ. 2022-09-03T12:23:05.75 3.0 undecidable manual P -2.03 0
IV.ASSB.HHZ. 2022-09-03T12:23:01.63 0.6 undecidable manual S 188 39.1275 50 -0.13 47
IV.SFI.EHZ. 2022-09-03T12:23:01.09 3.0 undecidable manual P -3.08 0
IV.CRE.HHZ. 2022-09-03T12:22:57.11 3.0 positive manual P -1.74 0
IV.SNTG.HHZ. 2022-09-03T12:22:57.02 0.6 undecidable manual S 131 23.1546 114 -0.45 45
IV.PIEI.HHZ. 2022-09-03T12:22:56.68 0.6 undecidable manual S 316 22.0668 115 -0.44 45
IV.ASSB.HHZ. 2022-09-03T12:22:56.75 0.3 undecidable manual P 188 39.1275 50 0.51 65
IV.SSFR.HHZ. 2022-09-03T12:22:53.11 0.6 undecidable manual S 44 6.7932 146 0.16 49
IV.PIEI.HHZ. 2022-09-03T12:22:53.09 0.3 undecidable manual P 316 22.0668 115 -0.46 68
IV.FOSV.EHZ. 2022-09-03T12:22:53.85 0.6 undecidable manual S 164 11.1777 132 -0.09 50
IV.SNTG.HHZ. 2022-09-03T12:22:53.63 0.3 undecidable manual P 131 23.1546 114 -0.13 72
IV.ATSC.EHZ. 2022-09-03T12:22:52.90 0.6 undecidable manual S 320 4.6953 155 0.31 48
IV.ATFO.HHZ. 2022-09-03T12:22:52.00 0.1 undecidable manual P 257 12.5763 129 0.07 100
IV.NRCA.HHZ. 2022-09-03T12:22:51.99 3.0 undecidable manual P 0.16 0
IV.ATSC.EHZ. 2022-09-03T12:22:51.12 0.1 undecidable manual P 320 4.6953 155 0.18 99
IV.SSFR.HHZ. 2022-09-03T12:22:51.31 0.1 undecidable manual P 44 6.7932 146 0.16 99
IV.FOSV.EHZ. 2022-09-03T12:22:51.66 0.1 undecidable manual P 164 11.1777 132 -0.06 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHE. ML:1.4 0.000042300000000000005 0.16 AML other m 2022-09-03T12:22:53.50
IV.NRCA.HHN. ML:1.2 0.0000309 0.16 AML other m 2022-09-03T12:22:53.38
IV.SSFR.HHN. ML:0.7 0.0000789 0.14 AML other m 2022-09-03T12:22:54.33
IV.SSFR.HHE. ML:0.6 0.00006705 0.86 AML other m 2022-09-03T12:22:54.63
IV.FOSV.EHN. ML:0.2 0.0000196 0.12 AML other m 2022-09-03T12:22:54.73
IV.FOSV.EHE. ML:0.2 0.00001765 1.34 AML other m 2022-09-03T12:22:54.68
IV.CRE.HHE. ML:1.4 0.00003925 0.06 AML other m 2022-09-03T12:23:04.06
IV.CRE.HHN. ML:1.4 0.0000513 0.68 AML other m 2022-09-03T12:23:04.34
IV.PIEI.HNE. ML:1.4 0.00019 0.96 AML other m 2022-09-03T12:23:08.90
IV.PIEI.HNN. ML:1.8 0.0003855 0.96 AML other m 2022-09-03T12:23:20.25
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