Earthquake with magnitude of ML 1.3 on date 21-10-2021 and time 06:19:29 (Italy) in region 3 km NW Camerino (MC)

A magnitude ML 1.3 earthquake occured in region: 3 km NW Camerino (MC), on

  • 21-10-2021 04:19:29 (UTC)
  • 21-10-2021 06:19:29 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.16, 13.055 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
Castelraimondo MC 6 4587 11561
Pioraco MC 6 1134 12695
Sefro MC 9 422 13117
Muccia MC 9 915 14032
Gagliole MC 9 620 14652
Fiuminata MC 11 1402 16054
Pievebovigliana MC 11 866 16920
Serrapetrona MC 11 966 17886
Matelica MC 12 9981 27867
Pieve Torina MC 13 1458 29325
San Severino Marche MC 13 12726 42051
Serravalle di Chienti MC 13 1070 43121
Esanatoglia MC 14 2034 45155
Fiordimonte MC 14 202 45357
Caldarola MC 14 1823 47180
Belforte del Chienti MC 15 1886 49066
Fiastra MC 16 559 49625
Acquacanina MC 17 121 49746
Camporotondo di Fiastrone MC 17 563 50309
Cessapalombo MC 18 512 50821
Monte Cavallo MC 19 145 50966
Cerreto d'Esi AN 19 3817 54783
Tolentino MC 20 20069 74852

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km NE of Foligno (57155 inhabitants)
54 Km E of Perugia (166134 inhabitants)
63 Km SW of Ancona (100861 inhabitants)
74 Km NE of Terni (111501 inhabitants)
76 Km S of Fano (60888 inhabitants)
77 Km NW of Teramo (54892 inhabitants)
84 Km S of Pesaro (94582 inhabitants)
94 Km NW of L'Aquila (69753 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.3 2021-10-21
04:19:29
43.1597 13.0548 12 2021-10-21
04:25:56
Sala Sismica INGV-Roma 96823211
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-10-21 04:19:29 ± 0.05
Latitude 43.1597 ± 0.0018
Longitude 13.0548 ± 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 96823211

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 277
Semi-minor axis of confidence ellipse (meter) 167
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 58
Circular confidence region, given by single value of horizontal uncertainty (meter) 280
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 77
Number of associated phases, regardless of their use for origin computation 43
Number of defining phases 37
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.43078
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 23
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 26
Type of magnitude ML
Reference to an origin 96823211
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-10-21 04:25:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CPGN.EHZ. 2021-10-21T04:19:55.34 3.0 undecidable manual S -3.57 0
IV.PIEI.HHZ. 2021-10-21T04:19:48.73 3.0 undecidable manual S -0.26 0
IV.NARO.HHZ. 2021-10-21T04:19:41.11 3.0 undecidable manual P 0.01 0
IV.MC2.EHZ. 2021-10-21T04:19:40.44 0.6 undecidable manual S 158 0.2662 94 0.37 45
IV.PIEI.HHZ. 2021-10-21T04:19:40.13 3.0 undecidable manual P -0.32 0
IV.GAVE.EHZ. 2021-10-21T04:19:39.46 3.0 undecidable manual P -0.04 0
IV.FOSV.EHZ. 2021-10-21T04:19:39.82 0.3 undecidable manual S 302 0.2527 95 0.15 70
IV.CING.HHZ. 2021-10-21T04:19:39.25 0.3 undecidable manual S 25 0.2392 95 0 73
IV.GUMA.HHZ. 2021-10-21T04:19:39.36 0.3 undecidable manual S 115 0.2266 96 0.48 66
IV.MNTT.EHZ. 2021-10-21T04:19:38.85 3.0 positive manual P 0.49 0
IV.FRON.EHZ. 2021-10-21T04:19:38.46 0.6 negative manual P 326 0.4308 92 -0.03 47
IT.MTCL.HGN. 2021-10-21T04:19:37.13 0.3 undecidable manual S 194 0.1709 101 -0.12 72
IV.EL6.EHZ. 2021-10-21T04:19:37.25 0.3 undecidable manual S 11 0.1727 101 -0.07 73
IV.MF5.EHZ. 2021-10-21T04:19:37.41 0.6 positive manual P 120 0.3417 93 0.44 43
IV.CESI.HHZ. 2021-10-21T04:19:37.80 0.3 undecidable manual S 215 0.1898 99 0 74
IV.ASSB.HHZ. 2021-10-21T04:19:36.35 0.6 undecidable manual P 248 0.3121 93 -0.11 47
IV.NRCA.HHZ. 2021-10-21T04:19:36.51 0.1 positive manual P 172 0.3283 93 -0.24 91
IV.MMO1.EHZ. 2021-10-21T04:19:36.63 0.6 undecidable manual P 143 0.3274 93 -0.1 47
IV.ATCC.EHZ. 2021-10-21T04:19:36.38 0.1 negative manual P 275 0.3031 94 0.06 95
IV.ARVD.HHZ. 2021-10-21T04:19:36.52 1.0 positive manual P 346 0.348 93 -0.56 21
IV.CING.HHZ. 2021-10-21T04:19:35.16 0.1 positive manual P 25 0.2392 95 -0.06 97
IV.GUMA.HHZ. 2021-10-21T04:19:35.18 0.3 negative manual P 115 0.2266 96 0.18 70
IV.CSP1.EHZ. 2021-10-21T04:19:35.99 0.1 undecidable manual S 122 0.1286 112 -0.07 98
IV.FOSV.EHZ. 2021-10-21T04:19:35.52 0.6 undecidable manual P 302 0.2527 95 0.06 48
IV.MTL1.HNZ. 2021-10-21T04:19:35.56 0.3 undecidable manual S 341 0.1025 123 0.19 72
IV.FDMO.HHZ. 2021-10-21T04:19:35.84 0.3 undecidable manual S 169 0.125 114 -0.13 72
IV.MC2.EHZ. 2021-10-21T04:19:35.51 0.3 undecidable manual P 158 0.2662 94 -0.18 70
IV.PF6.EHN. 2021-10-21T04:19:35.07 0.3 undecidable manual S 102 0.1043 122 -0.34 69
IV.SNTG.HHZ. 2021-10-21T04:19:35.86 0.3 undecidable manual S 319 0.1268 113 -0.14 72
IV.SEF1.HNZ. 2021-10-21T04:19:34.85 0.3 undecidable manual S 261 0.0791 133 0.02 75
IV.EL6.EHZ. 2021-10-21T04:19:34.10 0.3 positive manual P 11 0.1727 101 0 74
IV.CESI.HHZ. 2021-10-21T04:19:34.39 0.1 undecidable manual P 215 0.1898 99 0.01 98
IV.MML1.HNE. 2021-10-21T04:19:34.84 0.1 undecidable manual S 233 0.0764 135 0.08 100
IV.FDMO.HHZ. 2021-10-21T04:19:33.21 0.1 positive manual P 169 0.125 114 -0.11 97
IV.SNTG.HHZ. 2021-10-21T04:19:33.31 0.1 undecidable manual P 319 0.1268 113 -0.03 99
IT.MTCL.HGN. 2021-10-21T04:19:33.94 0.3 undecidable manual P 194 0.1709 101 -0.12 72
IV.CSP1.EHZ. 2021-10-21T04:19:33.40 0.1 undecidable manual P 122 0.1286 112 0.03 99
IV.MTL1.HNZ. 2021-10-21T04:19:33.12 0.3 undecidable manual P 341 0.1025 123 0.14 73
IV.GAG1.HNN. 2021-10-21T04:19:32.89 0.6 undecidable manual P 7 0.0791 134 0.23 48
IV.MML1.HNE. 2021-10-21T04:19:32.70 0.3 undecidable manual P 233 0.0764 135 0.08 74
IV.PF6.EHN. 2021-10-21T04:19:32.90 0.1 undecidable manual P 102 0.1043 122 -0.1 98
IV.FIU1.HNN. 2021-10-21T04:19:32.77 0.3 undecidable manual P 288 0.0944 126 -0.09 74
IV.SEF1.HNZ. 2021-10-21T04:19:32.79 0.3 undecidable manual P 261 0.0791 133 0.13 74
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SNTG.HHN. ML:1.2 0.000132 0.32 AML other m 2021-10-21T04:19:36.12
IV.CSP1.EHE. ML:1.7 0.0004335 0.16 AML other m 2021-10-21T04:19:36.16
IV.SNTG.HHE. ML:1.1 0.0001064 1.26 AML other m 2021-10-21T04:19:36.34
IV.FDMO.HHN. ML:1 9.96E-5 0.86 AML other m 2021-10-21T04:19:36.11
IV.FDMO.HHE. ML:1.1 0.00011685 1.14 AML other m 2021-10-21T04:19:36.66
IV.CSP1.EHN. ML:1.8 0.0005555 0.3 AML other m 2021-10-21T04:19:37.73
IV.CESI.HHN. ML:1.3 0.000134 0.12 AML other m 2021-10-21T04:19:38.06
IV.CESI.HHE. ML:1.3 0.0001425 0.24 AML other m 2021-10-21T04:19:38.14
IV.EL6.EHN. ML:1.5 0.0002385 0.46 AML other m 2021-10-21T04:19:38.67
IV.EL6.EHE. ML:1.5 0.0002315 0.58 AML other m 2021-10-21T04:19:39.32
IV.CING.HHN. ML:1.4 0.000134 0.36 AML other m 2021-10-21T04:19:39.53
IV.CING.HHE. ML:1.3 0.0001135 0.58 AML other m 2021-10-21T04:19:39.84
IV.FOSV.EHE. ML:1.4 0.0001325 1.76 AML other m 2021-10-21T04:19:40.03
IV.FOSV.EHN. ML:1.6 0.000204 0.24 AML other m 2021-10-21T04:19:40.14
IV.GAVE.EHN. ML:1.2 3.29E-5 0.6 AML other m 2021-10-21T04:19:41.34
IV.GAVE.EHE. ML:1.3 4.53E-5 0.78 AML other m 2021-10-21T04:19:41.45
IV.ASSB.HHE. ML:1 4.22E-5 0.62 AML other m 2021-10-21T04:19:41.88
IV.NRCA.HHE. ML:1.2 5.885E-5 0.12 AML other m 2021-10-21T04:19:42.40
IV.ASSB.HHN. ML:1.1 5.02E-5 0.48 AML other m 2021-10-21T04:19:42.82
IV.GUMA.HHN. ML:1.6 0.0002055 0.82 AML other m 2021-10-21T04:19:42.20
IV.NRCA.HHN. ML:1.2 6.215E-5 0.14 AML other m 2021-10-21T04:19:42.82
IV.GUMA.HHE. ML:1.5 0.000182 0.48 AML other m 2021-10-21T04:19:44.76
IV.FRON.EHE. ML:1.2 4.605E-5 1.46 AML other m 2021-10-21T04:19:45.77
IV.FRON.EHN. ML:1.3 5.88E-5 1.26 AML other m 2021-10-21T04:19:46.06
IV.PIEI.HHN. ML:1.1 2.61E-5 1.08 AML other m 2021-10-21T04:19:49.70
IV.PIEI.HHE. ML:1 2.225E-5 0.8 AML other m 2021-10-21T04:19:50.75
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