Earthquake with magnitude of ML 0.4 on date 26-06-2022 and time 17:20:22 (Italy) in region 4 km W Visso (MC)

A magnitude ML 0.4 earthquake occured in region: 4 km W Visso (MC), on

  • 26-06-2022 15:20:22 (UTC)
  • 26-06-2022 17:20:22 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9450, 13.0480 at 12 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.

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 7 145 1252
Preci PG 7 724 1976
Ussita MC 8 444 2420
Castelsantangelo sul Nera MC 10 281 2701
Fiordimonte MC 11 202 2903
Pieve Torina MC 11 1458 4361
Sellano PG 12 1079 5440
Pievebovigliana MC 14 866 6306
Fiastra MC 14 559 6865
Acquacanina MC 14 121 6986
Muccia MC 15 915 7901
Bolognola MC 16 142 8043
Serravalle di Chienti MC 16 1070 9113
Norcia PG 17 4957 14070
Cerreto di Spoleto PG 18 1075 15145

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km E of Foligno (57155 inhabitants)
54 Km NE of Terni (111501 inhabitants)
57 Km E of Perugia (166134 inhabitants)
62 Km NW of Teramo (54892 inhabitants)
72 Km NW of L'Aquila (69753 inhabitants)
84 Km SW of Ancona (100861 inhabitants)
97 Km NE of Viterbo (67173 inhabitants)
100 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 0.4 2022-06-26
15:20:22
42.9453 13.0478 12 2022-06-26
15:36:00
Sala Sismica INGV-Roma 106517061
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-06-26 15:20:22 ± 0.1
Latitude 42.9453 ± 0.0036
Longitude 13.0478 ± 0.0061
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 106517061

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 512
Semi-minor axis of confidence ellipse (meter) 256
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 260
Circular confidence region, given by single value of horizontal uncertainty (meter) 510.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 144
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.18616
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.4

Field Value
Value 0.4
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 106517061
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-06-26 15:36:00
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GE.MATE.HHZ. 2022-06-26T15:22:06.48 3.0 undecidable manual Sn 0.56 0
CH.MUGIO.HHZ. 2022-06-26T15:21:59.74 3.0 undecidable manual Sg 10.91 0
ST.CARE.HNZ. 2022-06-26T15:21:49.34 3.0 undecidable manual Sn 3.68 0
ST.GAGG.HHZ. 2022-06-26T15:21:44.33 3.0 undecidable manual Sg 8 0
IV.MBFT.HHZ. 2022-06-26T15:21:40.34 3.0 undecidable manual Pg 10.7 0
IV.AGLI.HHZ. 2022-06-26T15:21:39.86 3.0 undecidable manual Sg 3.1 0
MN.BNI.HHZ. 2022-06-26T15:21:34.86 3.0 undecidable manual Pg 17.540001 0
GU.RRL.HHZ. 2022-06-26T15:21:33.87 3.0 undecidable manual Pg 18.25 0
IV.SPS2.HHZ. 2022-06-26T15:21:24.96 3.0 positive manual Pn -1.03 0
GU.RNCA.HHZ. 2022-06-26T15:21:23.36 3.0 undecidable manual Sn -4.2 0
IV.PTRJ.HHZ. 2022-06-26T15:21:23.01 3.0 undecidable manual Sn -1.29 0
IX.COL3.HHZ.02 2022-06-26T15:21:14.20 3.0 undecidable manual Pg 9.75 0
NI.VINO.HHZ. 2022-06-26T15:21:12.00 3.0 undecidable manual Pg 11.31 0
OX.CIMO.HHZ. 2022-06-26T15:21:06.82 3.0 negative manual Pg 6.62 0
GU.RORO.HHZ. 2022-06-26T15:21:02.17 3.0 undecidable manual Pn 2.06 0
IV.FNVD.HHZ. 2022-06-26T15:20:50.87 3.0 undecidable manual S -1.96 0
IV.SFI.EHZ. 2022-06-26T15:20:30.38 3.0 undecidable manual P 4.3 0
IV.CSP1.EHZ. 2022-06-26T15:20:29.84 0.6 undecidable manual S 38 20.6682 97 -0.22 48
IV.CESI.HHZ. 2022-06-26T15:20:28.06 0.6 undecidable manual S 300 13.3755 113 -0.12 48
IV.FDMO.HHZ. 2022-06-26T15:20:27.45 0.3 undecidable manual S 18 10.5783 124 -0.09 74
IV.NRCA.HHZ. 2022-06-26T15:20:27.84 0.6 undecidable manual S 156 13.4754 113 -0.38 46
IV.MC2.EHZ. 2022-06-26T15:20:27.84 0.6 undecidable manual S 108 12.0768 118 -0.03 50
IV.FEMA.HNE. 2022-06-26T15:20:26.26 0.6 undecidable manual S 5 1.8981 169 0.03 51
IV.CSP1.EHZ. 2022-06-26T15:20:26.66 0.1 undecidable manual P 38 20.6682 97 -0.03 98
IV.NRCA.HHZ. 2022-06-26T15:20:25.57 0.1 undecidable manual P 156 13.4754 113 -0.05 99
IV.MC2.EHZ. 2022-06-26T15:20:25.61 0.1 undecidable manual P 108 12.0768 118 0.19 96
IV.CESI.HHZ. 2022-06-26T15:20:25.70 0.1 undecidable manual P 300 13.3755 113 0.1 98
IV.FDMO.HHZ. 2022-06-26T15:20:25.20 0.1 undecidable manual P 18 10.5783 124 -0.03 100
IV.CSNT.HHZ. 2022-06-26T15:20:24.55 3.0 negative manual P -0.61 0
IV.FEMA.HNE. 2022-06-26T15:20:24.60 0.1 undecidable manual P 5 1.8981 169 0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MC2.EHE. ML:0.2 0.00001526835 0.3072 AML other m 2022-06-26T15:20:30.95
IV.MC2.EHN. ML:0.3 0.0000203149335 0.2176 AML other m 2022-06-26T15:20:28.62
IV.CSP1.EHE. ML:0.6 0.00002467177 1.1648 AML other m 2022-06-26T15:20:39.44
IV.CSP1.EHN. ML:0.6 0.000023071069999999998 1.1136 AML other m 2022-06-26T15:20:43.10
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