Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.6 on date 08-08-2022 and time 00:32:49 (UTC) in region 4 km W Muccia (MC)

A magnitude ML 0.6 earthquake occured in region: 4 km W Muccia (MC), on

  • 08-08-2022 00:32:49 (UTC)
  • 08-08-2022 02:32:49 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0670, 13.0010 at 16 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
Muccia MC 4 915 915
Serravalle di Chienti MC 4 1070 1985
Pieve Torina MC 5 1458 3443
Pievebovigliana MC 7 866 4309
Fiordimonte MC 8 202 4511
Monte Cavallo MC 8 145 4656
Camerino MC 9 6974 11630
Sefro MC 10 422 12052
Pioraco MC 13 1134 13186
Fiastra MC 13 559 13745
Fiuminata MC 15 1402 15147
Acquacanina MC 15 121 15268
Castelraimondo MC 17 4587 19855
Visso MC 17 1107 20962
Ussita MC 18 444 21406
Nocera Umbra PG 18 5839 27245
Serrapetrona MC 20 966 28211
Gagliole MC 20 620 28831

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km E of Foligno (57155 inhabitants)
50 Km E of Perugia (166134 inhabitants)
63 Km NE of Terni (111501 inhabitants)
73 Km NW of Teramo (54892 inhabitants)
74 Km SW of Ancona (100861 inhabitants)
86 Km NW of L'Aquila (69753 inhabitants)
86 Km S of Fano (60888 inhabitants)
94 Km S of Pesaro (94582 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 0.6 2022-08-08
00:32:49		 43.0673 13.0012 16 2022-08-08
00:37:45		 Sala Sismica INGV-Roma 108258161
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-08-08 00:32:49 ± 0.12
Latitude 43.0673 ± 0.0072
Longitude 13.0012 ± 0.0074
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 108258161

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 650
Semi-minor axis of confidence ellipse (meter) 551
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 30
Circular confidence region, given by single value of horizontal uncertainty (meter) 650.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 94
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.07015
Epicentral distance of station farthest from the epicenter (degree) 0.40200
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 108258161
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-08-08 00:37:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MMO1.EHZ. 2022-08-08T00:33:00.39 0.6 undecidable manual S 125 32.3454 102 -0.02 49
IV.NRCA.HHZ. 2022-08-08T00:32:59.12 0.6 undecidable manual S 160 27.5502 106 -0.04 49
IV.ASSB.HHZ. 2022-08-08T00:32:59.22 0.6 undecidable manual S 264 27.8499 106 -0.03 50
IV.MC2.EHZ. 2022-08-08T00:32:58.14 0.6 undecidable manual S 139 23.0547 111 0.11 49
IV.CSP1.EHZ. 2022-08-08T00:32:56.68 0.6 undecidable manual S 81 16.7721 121 0.17 49
IV.MMO1.EHZ. 2022-08-08T00:32:55.69 1.0 undecidable manual P 125 32.3454 102 0.02 25
IV.CESI.HHZ. 2022-08-08T00:32:55.14 0.6 undecidable manual S 228 10.4784 138 -0.07 51
IV.ATCC.EHZ. 2022-08-08T00:32:55.82 1.0 undecidable manual P 294 32.0457 103 0.2 24
IV.ASSB.HHZ. 2022-08-08T00:32:54.95 0.3 undecidable manual P 264 27.8499 106 -0.05 74
IV.FDMO.HHZ. 2022-08-08T00:32:54.52 0.6 undecidable manual S 116 7.7811 148 -0.26 49
IV.SSFR.HHZ. 2022-08-08T00:32:54.61 0.6 undecidable manual P 337 44.622 98 -2.91 3
IV.SNTG.HHZ. 2022-08-08T00:32:54.15 0.6 undecidable manual P 347 21.3675 113 0.1 50
IV.NRCA.HHZ. 2022-08-08T00:32:54.84 0.1 negative manual P 160 27.5502 106 -0.1 97
IV.MC2.EHZ. 2022-08-08T00:32:54.42 1.0 positive manual P 139 23.0547 111 0.13 24
IV.CSP1.EHZ. 2022-08-08T00:32:53.50 1.0 negative manual P 81 16.7721 121 0.09 25
IV.FDMO.HHZ. 2022-08-08T00:32:52.41 0.6 undecidable manual P 116 7.7811 148 -0.01 51
IV.CESI.HHZ. 2022-08-08T00:32:52.75 0.1 positive manual P 228 10.4784 138 0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.6 0.00004 0.14 AML other m 2022-08-08T00:32:54.72
IV.FDMO.HHN. ML:0.7 0.00005105 0.2 AML other m 2022-08-08T00:32:54.78
IV.CESI.HHE. ML:0.5 0.00003115 0.54 AML other m 2022-08-08T00:32:55.19
IV.CESI.HHN. ML:0.7 0.00004545 0.34 AML other m 2022-08-08T00:32:55.45
IV.NRCA.HHE. ML:0.5 0.0000158 0.32 AML other m 2022-08-08T00:32:59.25
IV.NRCA.HHN. ML:0.6 0.0000185 1.5 AML other m 2022-08-08T00:33:13.16
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