Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 04-09-2020 and time 16:16:43 (Italy) in region 3 km NW Camerino (MC)

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

  • 04-09-2020 14:16:43 (UTC)
  • 04-09-2020 16:16:43 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.1520, 13.0460 at 14 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
Camerino MC 3 6974 6974
Pioraco MC 6 1134 8108
Castelraimondo MC 7 4587 12695
Muccia MC 8 915 13610
Sefro MC 8 422 14032
Gagliole MC 10 620 14652
Fiuminata MC 10 1402 16054
Pievebovigliana MC 10 866 16920
Serravalle di Chienti MC 12 1070 17990
Pieve Torina MC 12 1458 19448
Serrapetrona MC 12 966 20414
Matelica MC 12 9981 30395
Fiordimonte MC 13 202 30597
Esanatoglia MC 14 2034 32631
San Severino Marche MC 14 12726 45357
Caldarola MC 15 1823 47180
Fiastra MC 16 559 47739
Belforte del Chienti MC 16 1886 49625
Acquacanina MC 17 121 49746
Monte Cavallo MC 18 145 49891
Camporotondo di Fiastrone MC 18 563 50454
Cessapalombo MC 18 512 50966
Cerreto d'Esi AN 20 3817 54783

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km NE of Foligno (57155 inhabitants)
54 Km E of Perugia (166134 inhabitants)
64 Km SW of Ancona (100861 inhabitants)
73 Km NE of Terni (111501 inhabitants)
77 Km NW of Teramo (54892 inhabitants)
77 Km S of Fano (60888 inhabitants)
85 Km S of Pesaro (94582 inhabitants)
94 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 2020-09-04
14:16:43		 43.1522 13.0458 14 2020-09-04
14:27:14		 Sala Sismica INGV-Roma 82620801
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-09-04 14:16:43 ± 0.06
Latitude 43.1522 ± 0.0027
Longitude 13.0458 ± 0.0049
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 82620801

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 317
Semi-minor axis of confidence ellipse (meter) 182
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) 320.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 37
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 38
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.40649
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 23
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 28
Type of magnitude ML
Reference to an origin 82620801
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-09-04 14:27:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.VIVA.HHZ. 2020-09-04T14:17:27.74 3.0 undecidable manual S 0.15 0
IV.ASSB.HHZ. 2020-09-04T14:16:54.78 0.6 undecidable manual S 249 33.6441 98 -0.08 63
IV.GUMA.HHZ. 2020-09-04T14:16:53.32 0.6 undecidable manual S 113 25.4523 102 0.61 57
IV.CING.HNZ. 2020-09-04T14:16:53.26 0.6 undecidable manual S 26 27.5502 101 0 65
IV.FOSV.EHZ. 2020-09-04T14:16:53.04 0.6 undecidable manual S 305 27.9498 100 -0.32 61
IV.MC2.EHZ. 2020-09-04T14:16:53.74 0.6 undecidable manual S 156 29.1486 100 0.07 64
IV.MURB.HHZ. 2020-09-04T14:16:52.04 0.3 undecidable manual P 286 43.9227 95 0.46 86
IV.CESI.HHZ. 2020-09-04T14:16:51.41 0.6 undecidable manual S 215 19.9689 109 0.12 64
IV.FEMA.HNZ. 2020-09-04T14:16:51.73 0.6 undecidable manual S 179 21.0678 107 0.15 64
IV.MF5.EHZ. 2020-09-04T14:16:51.59 0.3 undecidable manual P 118 38.1285 96 0.89 74
IV.EL6.EHZ. 2020-09-04T14:16:51.30 0.6 undecidable manual S 13 20.1687 108 -0.05 65
IV.ATFO.HHZ. 2020-09-04T14:16:51.78 0.3 undecidable manual P 302 45.1215 95 0.01 94
IV.MMO1.EHZ. 2020-09-04T14:16:50.22 0.3 undecidable manual P 141 36.1416 97 -0.17 92
IV.ARVD.HHZ. 2020-09-04T14:16:50.68 0.3 undecidable manual P 348 39.3273 96 -0.2 92
IV.CSP1.EHZ. 2020-09-04T14:16:50.07 0.6 undecidable manual S 117 14.4744 121 0.1 65
IV.NRCA.HHZ. 2020-09-04T14:16:50.01 0.3 undecidable manual P 171 35.742 97 -0.32 89
IV.SSFR.HHZ. 2020-09-04T14:16:50.70 0.3 undecidable manual P 326 38.0286 96 0.01 95
IV.ATCC.EHZ. 2020-09-04T14:16:50.00 0.3 undecidable manual P 277 33.0447 98 0.08 95
IV.FOSV.EHZ. 2020-09-04T14:16:49.12 0.3 undecidable manual P 305 27.9498 100 -0.02 97
IV.FDMO.HHZ. 2020-09-04T14:16:49.50 0.6 undecidable manual S 165 13.2756 124 -0.19 64
IV.MC2.EHZ. 2020-09-04T14:16:49.25 0.3 undecidable manual P 156 29.1486 100 -0.07 95
IV.ASSB.HHZ. 2020-09-04T14:16:49.82 0.3 undecidable manual P 249 33.6441 98 -0.19 93
IV.SNTG.HHZ. 2020-09-04T14:16:49.94 0.6 undecidable manual S 323 14.2746 121 0.03 66
IV.PF6.EHZ. 2020-09-04T14:16:49.18 0.6 undecidable manual S 97 12.0768 128 -0.26 63
IV.MML1.HNZ. 2020-09-04T14:16:48.75 0.6 undecidable manual S 235 7.3815 145 0.19 65
IV.MDAR.HNZ. 2020-09-04T14:16:48.80 0.6 undecidable manual S 60 9.0798 138 -0.04 66
IV.SEF1.HNZ. 2020-09-04T14:16:48.79 0.6 undecidable manual S 266 7.9809 143 0.13 65
IV.FEMA.HNZ. 2020-09-04T14:16:48.06 0.3 undecidable manual P 179 21.0678 107 -0.05 97
IV.GUMA.HHZ. 2020-09-04T14:16:48.81 0.3 undecidable manual P 113 25.4523 102 0.04 97
IV.CING.HNZ. 2020-09-04T14:16:48.97 0.3 undecidable manual P 26 27.5502 101 -0.12 95
IV.SNTG.HHZ. 2020-09-04T14:16:47.18 0.3 undecidable manual P 323 14.2746 121 0.03 99
IV.EL6.EHZ. 2020-09-04T14:16:47.85 0.3 undecidable manual P 13 20.1687 108 -0.13 96
IV.CESI.HHZ. 2020-09-04T14:16:47.92 0.3 undecidable manual P 215 19.9689 109 -0.03 98
IV.CSP1.EHZ. 2020-09-04T14:16:47.14 0.3 undecidable manual P 117 14.4744 121 -0.04 98
IV.PF6.EHZ. 2020-09-04T14:16:46.69 0.3 undecidable manual P 97 12.0768 128 -0.19 96
IV.MML1.HNZ. 2020-09-04T14:16:46.47 0.3 undecidable manual P 235 7.3815 145 0.1 99
IV.MDAR.HNZ. 2020-09-04T14:16:46.59 0.3 undecidable manual P 60 9.0798 138 0.06 100
IV.FDMO.HHZ. 2020-09-04T14:16:46.87 0.3 undecidable manual P 165 13.2756 124 -0.15 96
IV.SEF1.HNZ. 2020-09-04T14:16:46.40 0.3 undecidable manual P 266 7.9809 143 -0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:1.5 0.00026488200000000003 0.224 AML other m 2020-09-04T14:16:49.83
IV.FDMO.HHE. ML:1.3 0.0001905258 0.096 AML other m 2020-09-04T14:16:50.07
IV.CSP1.EHN. ML:1.0 0.00007631249 0.1856 AML other m 2020-09-04T14:16:52.11
IV.CSP1.EHE. ML:1.0 0.00008578931999999998 0.0768 AML other m 2020-09-04T14:16:50.86
IV.SNTG.HHN. ML:1.0 0.000081986105 0.064 AML other m 2020-09-04T14:16:50.29
IV.SNTG.HHE. ML:1.0 0.000091370355 0.0768 AML other m 2020-09-04T14:16:50.62
IV.SNTG.HNE. ML:1.2 0.00011945734999999999 0.6016 AML other m 2020-09-04T14:16:47.16
IV.EL6.EHE. ML:1.2 0.00011038247 0.224 AML other m 2020-09-04T14:16:52.11
IV.EL6.EHN. ML:1.3 0.00014414196000000001 0.224 AML other m 2020-09-04T14:16:52.76
IV.CESI.HHN. ML:1.2 0.00009567838500000001 0.1792 AML other m 2020-09-04T14:16:51.66
IV.CESI.HHE. ML:1.0 0.000072511065 0.0576 AML other m 2020-09-04T14:16:51.96
IV.FOSV.EHE. ML:1.1 0.000059965724999999996 0.3648 AML other m 2020-09-04T14:16:53.80
IV.FOSV.EHN. ML:1.1 0.000058737479999999997 0.1152 AML other m 2020-09-04T14:16:54.33
IV.ASSB.HHE. ML:1.2 0.00006349879 0.16 AML other m 2020-09-04T14:16:56.39
IV.ASSB.HHN. ML:1.4 0.0001085503 0.0768 AML other m 2020-09-04T14:16:55.37
IV.ATCC.EHN. ML:0.9 0.0000336623 0.1216 AML other m 2020-09-04T14:16:55.60
IV.ATCC.EHE. ML:1.0 0.000043915665 0.16 AML other m 2020-09-04T14:16:55.44
IV.NRCA.HHE. ML:1.5 0.00012304514999999998 0.1024 AML other m 2020-09-04T14:16:56.19
IV.NRCA.HNE. ML:1.5 0.00011850187500000001 0.1024 AML other m 2020-09-04T14:16:56.19
IV.NRCA.HHN. ML:1.5 0.00012149385 0.1024 AML other m 2020-09-04T14:16:56.63
IV.ARVD.HHN. ML:1.0 0.000034083975 0.096 AML other m 2020-09-04T14:16:57.21
IV.ARVD.HHE. ML:1.1 0.000046347905000000004 0.1408 AML other m 2020-09-04T14:16:56.87
IV.SSFR.HHN. ML:1.4 0.00008647950500000001 0.1408 AML other m 2020-09-04T14:16:56.71
IV.SSFR.HHE. ML:1.6 0.0001279858 0.2176 AML other m 2020-09-04T14:16:56.55
IV.MF5.EHE. ML:1.2 0.000050377705000000004 0.1792 AML other m 2020-09-04T14:16:57.65
IV.MF5.EHN. ML:1.2 0.00005350660628 0.2752 AML other m 2020-09-04T14:16:57.32
IV.MURB.HHN. ML:1.4 0.00007373041 0.2368 AML other m 2020-09-04T14:17:00.26
IV.MURB.HHE. ML:1.4 0.0000704136 0.16 AML other m 2020-09-04T14:16:59.01
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