Earthquake with magnitude of ML 1.7 on date 19-10-2020 and time 05:55:26 (UTC) in region 1 km W Muccia (MC)

A magnitude ML 1.7 earthquake occured in region: 1 km W Muccia (MC), on

  • 19-10-2020 05:55:26 (UTC)
  • 19-10-2020 07:55:26 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.08, 13.03 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.

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 2 915 915
Pieve Torina MC 4 1458 2373
Pievebovigliana MC 5 866 3239
Serravalle di Chienti MC 6 1070 4309
Fiordimonte MC 7 202 4511
Camerino MC 7 6974 11485
Monte Cavallo MC 10 145 11630
Sefro MC 10 422 12052
Fiastra MC 11 559 12611
Pioraco MC 12 1134 13745
Acquacanina MC 13 121 13866
Fiuminata MC 15 1402 15268
Castelraimondo MC 15 4587 19855
Visso MC 17 1107 20962
Serrapetrona MC 17 966 21928
Ussita MC 17 444 22372
Caldarola MC 18 1823 24195
Gagliole MC 18 620 24815
Bolognola MC 19 142 24957
Cessapalombo MC 19 512 25469
Nocera Umbra PG 20 5839 31308
Belforte del Chienti MC 20 1886 33194
Matelica MC 20 9981 43175

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km E of Foligno (57155 inhabitants)
52 Km E of Perugia (166134 inhabitants)
65 Km NE of Terni (111501 inhabitants)
72 Km SW of Ancona (100861 inhabitants)
72 Km NW of Teramo (54892 inhabitants)
85 Km S of Fano (60888 inhabitants)
86 Km NW of L'Aquila (69753 inhabitants)
93 Km S of Pesaro (94582 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled 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 1.7 2020-10-19
05:55:26
43.08 13.03 14 2020-10-19
06:03:53
Sala Sismica INGV-Roma 83901381
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-10-19 05:55:26 ± 0.07
Latitude 43.08 ± 0.00
Longitude 13.03 ± 0.00
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 83901381

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 390
Semi-minor axis of confidence ellipse (meter) 162
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 235
Circular confidence region, given by single value of horizontal uncertainty (meter) 390
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 72
Number of associated phases, regardless of their use for origin computation 44
Number of defining phases 38
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.58456
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 22
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 38
Type of magnitude ML
Reference to an origin 83901381
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-10-19 06:03:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CRTC.HHZ. 2020-10-19T05:56:32.06 0.6 undecidable manual Sn 2.59 0.89
GU.GSCL.HHZ. 2020-10-19T05:55:58.33 3.0 undecidable manual Pn -3.76 0
X3.T1574.HHZ. 2020-10-19T05:55:54.61 3.0 undecidable manual Pn 0.92 0
IV.ISPIC.HNZ. 2020-10-19T05:55:53.58 3.0 positive manual Pn 0.74 0
IV.MPAG.EHZ. 2020-10-19T05:55:48.02 0.3 negative manual P 0.5846 9.76 0
IV.ATVO.HHZ. 2020-10-19T05:55:46.21 0.6 positive manual P 0.545 8.63 0
IV.ATFO.HHZ. 2020-10-19T05:55:43.07 0.3 undecidable manual S 311 0.4407 95 0.71 59
IV.MOMA.HHZ. 2020-10-19T05:55:42.84 0.6 negative manual P 0.4326 7.17 0
IV.MURB.HHZ. 2020-10-19T05:55:42.06 0.6 undecidable manual S 297 0.411 96 0.56 42
IV.SSFR.HHZ. 2020-10-19T05:55:41.46 0.3 undecidable manual S 334 0.4002 96 0.27 69
IV.ATCC.EHZ. 2020-10-19T05:55:38.47 0.3 undecidable manual S 291 0.3031 99 0.16 71
IV.FOSV.EHZ. 2020-10-19T05:55:37.83 0.3 undecidable manual S 318 0.2914 99 -0.15 72
IV.MMO1.EHZ. 2020-10-19T05:55:37.89 0.3 undecidable manual S 129 0.2824 100 0.18 72
IV.ASSB.HHZ. 2020-10-19T05:55:37.43 0.6 undecidable manual S 263 0.2716 101 0.01 49
IV.SMA1.EHZ. 2020-10-19T05:55:37.15 3.0 negative manual Pg 9.25 0
IV.GUMA.HHZ. 2020-10-19T05:55:36.71 0.3 undecidable manual S 94 0.2248 104 0.66 65
IV.NRCA.HHZ. 2020-10-19T05:55:36.55 0.3 undecidable manual S 165 0.2518 102 -0.29 70
IV.EL6.EHZ. 2020-10-19T05:55:36.96 0.3 undecidable manual S 12 0.2572 102 -0.03 73
IV.MURB.HHZ. 2020-10-19T05:55:35.33 0.3 positive manual P 297 0.411 96 0.03 72
IV.ATFO.HHZ. 2020-10-19T05:55:35.75 0.3 positive manual P 311 0.4407 95 -0.05 71
IV.MC2.EHZ. 2020-10-19T05:55:35.57 0.3 undecidable manual S 145 0.2041 107 0.12 73
IV.SSFR.HHZ. 2020-10-19T05:55:35.01 0.3 negative manual P 334 0.4002 96 -0.11 70
IV.MF5.EHZ. 2020-10-19T05:55:34.29 0.6 positive manual P 106 0.3283 98 0.4 45
IV.SNTG.HHZ. 2020-10-19T05:55:34.66 0.3 undecidable manual S 340 0.188 109 -0.36 70
IV.ATCC.EHZ. 2020-10-19T05:55:33.37 1.0 undecidable manual P 291 0.3031 99 -0.09 24
IV.CSP1.EHZ. 2020-10-19T05:55:33.46 0.3 undecidable manual S 84 0.1295 123 0 76
IV.CESI.HHZ. 2020-10-19T05:55:33.16 0.1 undecidable manual S 231 0.116 127 0.04 99
IV.MMO1.EHZ. 2020-10-19T05:55:33.05 0.3 positive manual P 129 0.2824 100 -0.06 73
IV.ASSB.HHZ. 2020-10-19T05:55:33.14 0.6 undecidable manual P 263 0.2716 101 0.2 47
IV.NRCA.HHZ. 2020-10-19T05:55:32.50 0.1 negative manual P 165 0.2518 102 -0.11 97
IT.MTCL.HGZ. 2020-10-19T05:55:32.14 0.1 undecidable manual S 194 0.0863 138 -0.34 97
IV.EL6.EHZ. 2020-10-19T05:55:32.51 0.1 negative manual P 12 0.2572 102 -0.18 95
IV.FOSV.EHZ. 2020-10-19T05:55:32.37 0.6 undecidable manual P 318 0.2914 99 -0.9 38
IV.GUMA.HHZ. 2020-10-19T05:55:32.39 0.1 positive manual P 94 0.2248 104 0.24 96
IV.SNTG.HHZ. 2020-10-19T05:55:31.28 0.1 negative manual P 340 0.188 109 -0.28 95
IV.MC2.EHZ. 2020-10-19T05:55:31.84 0.3 positive manual P 145 0.2041 107 0.03 75
IV.FDMO.HHZ. 2020-10-19T05:55:31.94 0.3 undecidable manual S 134 0.0603 149 -0.07 77
IV.ARRO.EHZ. 2020-10-19T05:55:30.48 3.0 negative manual P -2.85 0
IT.MTCL.HGZ. 2020-10-19T05:55:30.01 0.3 negative manual P 194 0.0863 138 -0.08 76
IV.CSP1.EHZ. 2020-10-19T05:55:30.60 0.1 positive manual P 84 0.1295 123 -0.06 100
IV.CESI.HHZ. 2020-10-19T05:55:30.48 0.6 undecidable manual P 231 0.116 127 0.02 50
IV.GAVE.EHZ. 2020-10-19T05:55:29.70 0.6 negative manual P 0.3975 -5.37 0
IV.FDMO.HHZ. 2020-10-19T05:55:29.45 1.0 undecidable manual P 134 0.0603 149 -0.37 24
AC.VLO.HHZ. 2020-10-19T05:55:27.68 3.0 undecidable manual Sn 0.32 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHN. ML:2.2 0.001345 0.08 AML other m 2020-10-19T05:55:33.73
IV.CSP1.EHE. ML:2.1 0.001162 1.22 AML other m 2020-10-19T05:55:34.10
IV.CESI.HHE. ML:1.3 0.000158 1.3 AML other m 2020-10-19T05:55:34.26
IV.SNTG.HHE. ML:1.7 0.000298 0.1 AML other m 2020-10-19T05:55:34.89
IV.SNTG.HHN. ML:1.6 0.0002435 0.12 AML other m 2020-10-19T05:55:34.85
IV.GUMA.HNE. ML:2.1 0.000663 0.98 AML other m 2020-10-19T05:55:35.58
IV.CESI.HHN. ML:1.3 0.0001785 0.54 AML other m 2020-10-19T05:55:36.48
IV.GUMA.HHE. ML:1.8 0.0003615 1.44 AML other m 2020-10-19T05:55:36.84
IV.GUMA.HHN. ML:1.8 0.0003035 0.22 AML other m 2020-10-19T05:55:36.88
IV.NRCA.HHN. ML:2 0.0005165 0.12 AML other m 2020-10-19T05:55:37.40
IV.EL6.EHN. ML:1.9 0.000406 0.44 AML other m 2020-10-19T05:55:37.72
IV.FOSV.EHE. ML:1.8 0.0002345 1.78 AML other m 2020-10-19T05:55:37.05
IV.FOSV.EHN. ML:1.6 0.0001725 0.38 AML other m 2020-10-19T05:55:38.06
IV.EL6.EHE. ML:1.9 0.000357 1.54 AML other m 2020-10-19T05:55:38.14
IV.ASSB.HHN. ML:1.2 7.385E-5 0.08 AML other m 2020-10-19T05:55:38.25
IV.ATCC.EHE. ML:1.5 0.0001365 0.6 AML other m 2020-10-19T05:55:38.62
IV.ATCC.EHN. ML:1.7 0.000183 0.14 AML other m 2020-10-19T05:55:38.70
IV.NRCA.HHE. ML:1.8 0.000322 0.4 AML other m 2020-10-19T05:55:38.76
IV.ASSB.HHE. ML:1.2 6.39E-5 0.3 AML other m 2020-10-19T05:55:39.19
IV.GAVE.EHE. ML:1.6 0.00010485 0.12 AML other m 2020-10-19T05:55:42.12
IV.SSFR.HNE. ML:2 0.0003155 0.9 AML other m 2020-10-19T05:55:42.34
IV.SSFR.HHE. ML:1.9 0.000237 0.28 AML other m 2020-10-19T05:55:42.34
IV.SSFR.HNN. ML:2 0.0002805 0.68 AML other m 2020-10-19T05:55:42.41
IV.MURB.HHN. ML:1.7 0.0001365 0.14 AML other m 2020-10-19T05:55:42.55
IV.SSFR.HHN. ML:1.9 0.000224 1.22 AML other m 2020-10-19T05:55:42.94
IV.GAVE.EHN. ML:1.5 9.575E-5 0.56 AML other m 2020-10-19T05:55:43.36
IV.MURB.HHE. ML:1.8 0.000201 0.36 AML other m 2020-10-19T05:55:43.31
IV.ATFO.HHN. ML:1.1 3.395E-5 0.2 AML other m 2020-10-19T05:55:43.67
IV.ATFO.HHE. ML:1.1 3.675E-5 0.76 AML other m 2020-10-19T05:55:43.69
IV.MOMA.HHE. ML:1.3 4.955E-5 1.84 AML other m 2020-10-19T05:55:43.96
IV.ATVO.HHE. ML:1.1 2.29E-5 0.84 AML other m 2020-10-19T05:55:46.17
IV.SMA1.EHE. ML:1.3 4.46E-5 1.04 AML other m 2020-10-19T05:55:47.89
IV.MOMA.HHN. ML:1.2 4.515E-5 1 AML other m 2020-10-19T05:55:48.37
IV.GUMA.HNN. ML:2.1 0.000757 0.54 AML other m 2020-10-19T05:55:48.59
IV.MPAG.EHE. ML:1.3 3.71E-5 1.08 AML other m 2020-10-19T05:55:49.02
IV.MPAG.EHN. ML:1.1 2.59E-5 1.18 AML other m 2020-10-19T05:55:49.62
IV.ATVO.HHN. ML:0.9 1.71E-5 1.38 AML other m 2020-10-19T05:55:49.97
IV.SMA1.EHN. ML:1.4 5.235E-5 0.44 AML other m 2020-10-19T05:55:49.38
IV.ARRO.EHE. ML:1.8 0.000147 0.08 AML other m 2020-10-19T05:55:50.27
IV.ARRO.EHN. ML:1.9 0.000181 0.1 AML other m 2020-10-19T05:55:50.33
IV.CRTC.HHN. ML:1.9 0.0001078 0.96 AML other m 2020-10-19T05:56:52.72
IV.CRTC.HHE. ML:2 0.0001355 0.92 AML other m 2020-10-19T05:56:52.42
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download