Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.0 on date 10-09-2022 and time 10:18:42 (Italy) in region 4 km NW Visso (MC)

A magnitude ML 1.0 earthquake occured in region: 4 km NW Visso (MC), on

  • 10-09-2022 08:18:42 (UTC)
  • 10-09-2022 10:18:42 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9550, 13.0530 at 11 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
Visso MC 4 1107 1107
Monte Cavallo MC 6 145 1252
Ussita MC 7 444 1696
Preci PG 8 724 2420
Fiordimonte MC 10 202 2622
Pieve Torina MC 10 1458 4080
Castelsantangelo sul Nera MC 11 281 4361
Pievebovigliana MC 12 866 5227
Fiastra MC 12 559 5786
Sellano PG 13 1079 6865
Acquacanina MC 13 121 6986
Muccia MC 14 915 7901
Bolognola MC 15 142 8043
Serravalle di Chienti MC 15 1070 9113
Norcia PG 18 4957 14070
Cerreto di Spoleto PG 19 1075 15145

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km E of Foligno (57155 inhabitants)
55 Km NE of Terni (111501 inhabitants)
57 Km E of Perugia (166134 inhabitants)
63 Km NW of Teramo (54892 inhabitants)
73 Km NW of L'Aquila (69753 inhabitants)
83 Km SW of Ancona (100861 inhabitants)
98 Km NE of Viterbo (67173 inhabitants)
99 Km S of Fano (60888 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 1.0 2022-09-10
08:18:42		 42.9548 13.053 11 2022-09-10
08:24:37		 Sala Sismica INGV-Roma 109542351
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-10 08:18:42 ± 0.06
Latitude 42.9548 ± 0.0036
Longitude 13.0530 ± 0.0061
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 109542351

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 439
Semi-minor axis of confidence ellipse (meter) 336
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 81
Circular confidence region, given by single value of horizontal uncertainty (meter) 440.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 121
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 21
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.38491
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 109542351
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-10 08:24:37
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SACS.HHZ. 2022-09-10T08:19:14.75 3.0 undecidable manual S 2.69 0
IV.SACS.HHZ. 2022-09-10T08:19:02.37 3.0 undecidable manual P 3.12 0
IV.LNSS.HHZ. 2022-09-10T08:18:56.36 0.6 undecidable manual S 182 39.0276 50 0.62 42
IV.MOMA.HHZ. 2022-09-10T08:18:56.84 0.6 undecidable manual S 247 42.7239 50 0.14 47
IV.ATVO.HHZ. 2022-09-10T08:18:56.80 3.0 undecidable manual P 1.38 0
IV.EL6.EHZ. 2022-09-10T08:18:56.75 1.0 undecidable manual S 5 41.7249 50 0.31 23
IV.TERO.HHZ. 2022-09-10T08:18:54.46 3.0 undecidable manual P 0.21 0
IV.ATCC.EHZ. 2022-09-10T08:18:53.21 3.0 positive manual P 2.58 0
IV.ASSB.HHZ. 2022-09-10T08:18:53.90 0.6 undecidable manual S 287 33.4443 50 -0.33 46
IV.CSP1.EHZ. 2022-09-10T08:18:50.64 0.6 undecidable manual S 39 19.5693 119 0.13 49
IV.EL6.EHZ. 2022-09-10T08:18:50.43 0.1 undecidable manual P 5 41.7249 50 -0.24 92
IV.LNSS.HHZ. 2022-09-10T08:18:50.13 1.0 negative manual P 182 39.0276 50 -0.13 24
IV.MML1.EHZ. 2022-09-10T08:18:50.00 0.6 undecidable manual S 339 18.7701 120 -0.28 47
IV.MOMA.HHZ. 2022-09-10T08:18:50.85 1.0 undecidable manual P 247 42.7239 50 0.04 24
IV.ASSB.HHZ. 2022-09-10T08:18:49.15 0.6 undecidable manual P 287 33.4443 50 -0.24 47
IV.SNTG.HHZ. 2022-09-10T08:18:49.67 0.6 undecidable manual P 345 34.5432 50 0.12 48
IV.NRCA.HHZ. 2022-09-10T08:18:48.71 0.3 undecidable manual S 160 14.3745 127 -0.28 72
IV.CESI.HHZ. 2022-09-10T08:18:48.91 0.6 undecidable manual S 295 13.2756 129 0.22 48
IT.MTCL.HGZ. 2022-09-10T08:18:47.10 0.6 undecidable manual S 315 6.0939 150 0.04 51
IV.MML1.EHZ. 2022-09-10T08:18:47.10 1.0 positive manual P 339 18.7701 120 0 25
IV.FDMO.HHZ. 2022-09-10T08:18:47.92 0.6 undecidable manual S 17 9.4794 139 0.19 49
IV.CSP1.EHZ. 2022-09-10T08:18:47.28 0.3 undecidable manual P 39 19.5693 119 0.04 75
IV.CESI.HHZ. 2022-09-10T08:18:46.26 0.1 undecidable manual P 295 13.2756 129 0.07 100
IV.NRCA.HHZ. 2022-09-10T08:18:46.17 0.6 undecidable manual P 160 14.3745 127 -0.19 49
IT.MTCL.HGZ. 2022-09-10T08:18:45.38 0.6 undecidable manual P 315 6.0939 150 0.14 50
IV.FDMO.HHZ. 2022-09-10T08:18:45.71 1.0 undecidable manual P 17 9.4794 139 0.07 25
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:1.1 0.00016649999999999998 1.24 AML other m 2022-09-10T08:18:47.36
IV.FDMO.HHE. ML:1.3 0.000273 0.12 AML other m 2022-09-10T08:18:48.05
IV.CESI.HHN. ML:1.6 0.00037 1.86 AML other m 2022-09-10T08:18:48.97
IV.CESI.HHE. ML:1.2 0.0001805 1.76 AML other m 2022-09-10T08:18:48.98
IV.MML1.EHN. ML:0.9 0.00006670000000000001 0.5 AML other m 2022-09-10T08:18:50.46
IV.MML1.EHE. ML:0.7 0.00004225 0.32 AML other m 2022-09-10T08:18:50.91
IV.MOMA.HHE. ML:1.0 0.000034250000000000006 1.56 AML other m 2022-09-10T08:18:57.92
IV.MOMA.HHN. ML:1.0 0.0000287 1.32 AML other m 2022-09-10T08:18:57.85
IV.ASSB.HHE. ML:0.8 0.000031229985 0.16 AML other m 2022-09-10T08:18:54.21
IV.ASSB.HHN. ML:1.0 0.00004306451 0.096 AML other m 2022-09-10T08:18:54.24
IV.SNTG.HHE. ML:0.7 0.0000182339615 0.1216 AML other m 2022-09-10T08:18:55.71
IV.SNTG.HHN. ML:0.7 0.00001768286 0.1216 AML other m 2022-09-10T08:18:56.00
IV.LNSS.HHE. ML:1.0 0.00003404639 0.32 AML other m 2022-09-10T08:18:56.26
IV.LNSS.HHN. ML:1.0 0.000040581735 0.2432 AML other m 2022-09-10T08:18:56.44
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