Earthquake with magnitude of ML 1.2 on date 04-08-2022 and time 09:20:26 (Italy) in region 3 km W Camerino (MC)

A magnitude ML 1.2 earthquake occured in region: 3 km W Camerino (MC), on

  • 04-08-2022 07:20:26 (UTC)
  • 04-08-2022 09:20:26 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.1330, 13.0370 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
Camerino MC 3 6974 6974
Muccia MC 6 915 7889
Pioraco MC 7 1134 9023
Sefro MC 7 422 9445
Pievebovigliana MC 9 866 10311
Castelraimondo MC 9 4587 14898
Serravalle di Chienti MC 10 1070 15968
Pieve Torina MC 10 1458 17426
Fiuminata MC 11 1402 18828
Fiordimonte MC 12 202 19030
Gagliole MC 12 620 19650
Serrapetrona MC 13 966 20616
Matelica MC 14 9981 30597
Fiastra MC 15 559 31156
Esanatoglia MC 15 2034 33190
Caldarola MC 15 1823 35013
Monte Cavallo MC 16 145 35158
San Severino Marche MC 16 12726 47884
Acquacanina MC 16 121 48005
Belforte del Chienti MC 17 1886 49891
Cessapalombo MC 18 512 50403
Camporotondo di Fiastrone MC 19 563 50966

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km NE of Foligno (57155 inhabitants)
53 Km E of Perugia (166134 inhabitants)
67 Km SW of Ancona (100861 inhabitants)
71 Km NE of Terni (111501 inhabitants)
76 Km NW of Teramo (54892 inhabitants)
79 Km S of Fano (60888 inhabitants)
87 Km S of Pesaro (94582 inhabitants)
92 Km NW of L'Aquila (69753 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 1.2 2022-08-04
07:20:26
43.1333 13.0373 12 2022-08-04
07:26:40
Sala Sismica INGV-Roma 108095781
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-08-04 07:20:26 ± 0.05
Latitude 43.1333 ± 0.0027
Longitude 13.0373 ± 0.0037
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 108095781

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 300
Semi-minor axis of confidence ellipse (meter) 35
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 254
Circular confidence region, given by single value of horizontal uncertainty (meter) 300.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 63
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 30
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.54319
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 16
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 22
Type of magnitude ML
Reference to an origin 108095781
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-08-04 07:26:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2022-08-04T07:20:45.45 0.3 undecidable manual S 318 60.2952 91 0.47 63
IV.MMO1.EHZ. 2022-08-04T07:20:38.38 0.6 undecidable manual S 138 35.0427 93 0.15 47
IV.ASSB.HHZ. 2022-08-04T07:20:37.59 0.6 undecidable manual S 252 32.2455 93 0.08 48
IV.PIEI.HHZ. 2022-08-04T07:20:37.10 0.6 negative manual P 318 60.2952 91 -0.04 46
IV.MF5.EHZ. 2022-08-04T07:20:37.29 3.0 undecidable manual S -2.54 0
IV.MC2.EHZ. 2022-08-04T07:20:36.57 0.6 undecidable manual S 153 27.5502 94 0.33 46
IV.CING.HHZ. 2022-08-04T07:20:36.87 0.6 undecidable manual S 25 29.748 94 0.04 48
IV.FEMA.HNZ. 2022-08-04T07:20:34.20 0.6 undecidable manual S 177 19.0698 100 0.21 48
IV.EL6.EHZ. 2022-08-04T07:20:34.81 0.6 undecidable manual S 13 22.3554 97 -0.06 49
IV.MMO1.EHZ. 2022-08-04T07:20:33.25 0.6 negative manual P 138 35.0427 93 0 48
IV.CESI.HHZ. 2022-08-04T07:20:33.46 0.6 undecidable manual S 217 17.871 102 -0.22 47
IV.FDMO.HHZ. 2022-08-04T07:20:32.20 0.6 undecidable manual S 159 11.4774 121 0.1 50
IT.MTCL.HGZ. 2022-08-04T07:20:32.99 0.6 undecidable manual S 191 15.7731 107 -0.16 48
IV.CING.HHZ. 2022-08-04T07:20:32.53 1.0 undecidable manual P 25 29.748 94 0.09 24
IV.ASSB.HHZ. 2022-08-04T07:20:32.66 0.3 negative manual P 252 32.2455 93 -0.17 70
IV.GUMA.HHZ. 2022-08-04T07:20:32.18 1.0 undecidable manual P 108 25.3524 95 0.42 23
IV.PF6.EHZ. 2022-08-04T07:20:32.37 0.6 undecidable manual S 88 12.6762 117 -0.01 50
IV.CSP1.EHZ. 2022-08-04T07:20:32.85 0.6 undecidable manual S 109 14.2746 111 0.07 50
IV.ATCC.EHZ. 2022-08-04T07:20:32.88 0.6 positive manual P 280 32.6451 93 0 49
IV.SNTG.HHZ. 2022-08-04T07:20:32.73 0.6 undecidable manual S 330 15.5733 107 -0.37 46
IV.EL6.EHZ. 2022-08-04T07:20:31.32 0.1 negative manual P 13 22.3554 97 0.02 98
IV.MC2.EHZ. 2022-08-04T07:20:31.67 0.1 undecidable manual P 153 27.5502 94 -0.42 90
IV.CSP1.EHZ. 2022-08-04T07:20:30.26 0.1 positive manual P 109 14.2746 111 0.17 97
IV.CESI.HHZ. 2022-08-04T07:20:30.65 0.1 positive manual P 217 17.871 102 0.03 99
IV.SNTG.HHZ. 2022-08-04T07:20:30.27 0.1 negative manual P 330 15.5733 107 -0.01 100
IV.MML1.EHZ. 2022-08-04T07:20:30.91 0.6 undecidable manual S 248 5.7942 147 -0.09 50
IT.MTCL.HGZ. 2022-08-04T07:20:30.33 0.3 positive manual P 191 15.7731 107 0.02 75
IV.FEMA.HNZ. 2022-08-04T07:20:30.66 0.1 undecidable manual P 177 19.0698 100 -0.13 97
IV.FDMO.HHZ. 2022-08-04T07:20:29.78 0.1 undecidable manual P 159 11.4774 121 0.08 100
IV.MML1.EHZ. 2022-08-04T07:20:29.31 0.3 undecidable manual P 248 5.7942 147 0.24 73
IV.PF6.EHZ. 2022-08-04T07:20:29.60 0.1 undecidable manual P 88 12.6762 117 -0.27 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MML1.EHE. ML:1.5 0.00045699999999999994 0.28 AML other m 2022-08-04T07:20:31.49
IV.MML1.HNE. ML:1.5 0.00046599999999999994 0.28 AML other m 2022-08-04T07:20:31.63
IV.MML1.EHN. ML:1.5 0.00041999999999999996 0.16 AML other m 2022-08-04T07:20:31.55
IV.MML1.HNN. ML:1.5 0.00046600000000000005 1.02 AML other m 2022-08-04T07:20:32.55
IV.CSP1.EHE. ML:1.3 0.00019700000000000002 0.68 AML other m 2022-08-04T07:20:33.55
IV.CSP1.EHN. ML:1.5 0.00027850000000000005 1.46 AML other m 2022-08-04T07:20:33.96
IV.SNTG.HHE. ML:1.0 0.00008645 0.12 AML other m 2022-08-04T07:20:33.22
IV.SNTG.HHN. ML:1.1 0.00011504999999999999 0.1 AML other m 2022-08-04T07:20:33.30
IV.CESI.HHN. ML:1.3 0.0001385 0.14 AML other m 2022-08-04T07:20:33.91
IV.CESI.HHE. ML:1.0 0.00008740000000000001 0.1 AML other m 2022-08-04T07:20:33.90
IV.CING.HHE. ML:1.1 0.0000589 0.66 AML other m 2022-08-04T07:20:37.80
IV.CING.HHN. ML:1.1 0.00006275 0.3 AML other m 2022-08-04T07:20:37.68
IV.ASSB.HHE. ML:1.1 0.0000506 0.28 AML other m 2022-08-04T07:20:37.74
IV.ASSB.HHN. ML:1.2 0.00006545 0.16 AML other m 2022-08-04T07:20:37.80
IV.GUMA.HHE. ML:1.2 0.00009814999999999999 1.06 AML other m 2022-08-04T07:20:38.07
IV.GUMA.HHN. ML:1.2 0.00008175 1.3 AML other m 2022-08-04T07:20:38.81
IV.PIEI.HHN. ML:0.0 0.000009465000000000002 0.96 AML other m 2022-08-04T07:20:46.24
IV.PIEI.HHE. ML:0.0 0.0000152 0.72 AML other m 2022-08-04T07:20:47.16
IV.EL6.EHE. ML:1.4 0.00017357815 0.24 AML other m 2022-08-04T07:20:35.98
IV.EL6.EHN. ML:1.3 0.00011832704999999998 0.16 AML other m 2022-08-04T07:20:35.74
IV.MMO1.EHE. ML:0.9 0.000030292405000000002 0.16 AML other m 2022-08-04T07:20:38.83
IV.MMO1.EHN. ML:0.9 0.000030644884999999994 0.1984 AML other m 2022-08-04T07:20:39.26
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