Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 10-10-2019 and time 19:46:17 (Italy) in region 2 km W Castelsantangelo sul Nera (MC)

A magnitude ML 1.7 earthquake occured in region: 2 km W Castelsantangelo sul Nera (MC), on

  • 10-10-2019 17:46:17 (UTC)
  • 10-10-2019 19:46:17 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9010, 13.1290 at 11 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Castelsantangelo sul Nera MC 2 281 281
Visso MC 5 1107 1388
Ussita MC 5 444 1832
Preci PG 8 724 2556
Norcia PG 12 4957 7513
Bolognola MC 13 142 7655
Monte Cavallo MC 15 145 7800
Acquacanina MC 15 121 7921
Fiastra MC 15 559 8480
Fiordimonte MC 16 202 8682
Montemonaco AP 16 604 9286
Sellano PG 16 1079 10365
Pieve Torina MC 17 1458 11823
Montegallo AP 18 523 12346
Montefortino FM 18 1178 13524
Pievebovigliana MC 18 866 14390
Cerreto di Spoleto PG 19 1075 15465
Arquata del Tronto AP 20 1178 16643

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km E of Foligno (57155 inhabitants)
54 Km NW of Teramo (54892 inhabitants)
55 Km NE of Terni (111501 inhabitants)
64 Km E of Perugia (166134 inhabitants)
65 Km NW of L'Aquila (69753 inhabitants)
86 Km SW of Ancona (100861 inhabitants)
94 Km W of Montesilvano (53738 inhabitants)
99 Km NE of Viterbo (67173 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
Bulletin
Rev1000 		ML 1.7 2019-10-10
17:46:17		 42.9007 13.129 11 2020-02-28
16:42:12		 Bollettino Sismico Italiano INGV 74477711
Reviewed
Rev100 		ML 1.7 2019-10-10
17:46:17		 42.8993 13.1295 11 2019-10-10
18:03:47		 Sala Sismica INGV-Roma 73183701
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-10 17:46:17 ± 0.04
Latitude 42.9007 ± 0.0018
Longitude 13.1290 ± 0.0037
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 74477711

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 274
Semi-minor axis of confidence ellipse (meter) 100
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 253
Circular confidence region, given by single value of horizontal uncertainty (meter) 270.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 41
Number of associated phases, regardless of their use for origin computation 68
Number of defining phases 68
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.04497
Epicentral distance of station farthest from the epicenter (degree) 0.82288
Number of stations at which the event was observed 40
Number of stations from which data was used for origin computation 40
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 66
Type of magnitude ML
Reference to an origin 74477711
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-12-09 10:20:53

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 42
Type of magnitude ML
Reference to an origin 73183701
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-10 18:03:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GIGS.HHZ. 2019-10-10T17:46:35.94 0.6 undecidable manual S 144 61.3941 50 -0.04 46
IV.FOSV.EHZ. 2019-10-10T17:46:34.08 0.6 undecidable manual S 326 52.9026 50 0.38 44
IV.CESX.HHZ. 2019-10-10T17:46:34.68 0.6 undecidable manual S 234 54.8007 50 0.48 43
IV.CING.HNZ. 2019-10-10T17:46:34.08 0.6 undecidable manual S 6 52.9026 50 0.37 44
IV.ATCC.EHZ. 2019-10-10T17:46:33.58 0.6 undecidable manual S 309 50.7159 50 0.47 43
IV.MPAG.EHZ. 2019-10-10T17:46:32.12 0.6 undecidable manual P 340 86.1471 50 0.33 41
IV.MOMA.HHZ. 2019-10-10T17:46:32.46 0.6 undecidable manual S 257 46.7199 50 0.42 44
IV.ARRO.EHZ. 2019-10-10T17:46:32.14 0.6 undecidable manual S 220 46.3203 50 0.19 46
IV.T0110.HHZ. 2019-10-10T17:46:32.54 0.6 undecidable manual P 144 91.3419 50 -0.05 43
IV.EL6.EHZ. 2019-10-10T17:46:32.33 0.6 undecidable manual S 357 47.619 50 0.04 47
IV.RM33.EHZ. 2019-10-10T17:46:31.46 0.6 undecidable manual S 171 44.0226 50 0.14 47
IV.SNTG.HHZ. 2019-10-10T17:46:31.04 0.6 undecidable manual S 339 42.1245 50 0.21 46
IV.CAMP.HHZ. 2019-10-10T17:46:31.70 0.6 undecidable manual S 150 46.4202 50 -0.28 45
IV.PIEI.HHZ. 2019-10-10T17:46:31.81 0.3 undecidable manual P 326 85.248 50 0.16 65
IV.ATMI.HHZ. 2019-10-10T17:46:31.52 0.6 undecidable manual P 305 84.6486 50 -0.05 44
IV.ASSB.HHZ. 2019-10-10T17:46:30.50 0.6 undecidable manual S 293 41.3253 50 -0.1 47
IV.VCEL.EHZ. 2019-10-10T17:46:30.76 0.6 undecidable manual P 134 80.7636 50 -0.2 43
IV.FRON.EHZ. 2019-10-10T17:46:30.00 0.3 undecidable manual P 335 75.8685 50 -0.2 65
IV.ARVD.HHZ. 2019-10-10T17:46:29.20 0.6 undecidable manual P 347 67.9764 50 0.21 44
IV.GIGS.HHZ. 2019-10-10T17:46:28.01 0.3 undecidable manual P 144 61.3941 50 0.03 69
IV.LNSS.HHZ. 2019-10-10T17:46:28.77 0.6 undecidable manual S 192 33.8439 50 0.17 47
IV.SMA1.EHZ. 2019-10-10T17:46:28.51 0.6 undecidable manual S 151 34.3434 50 -0.24 46
IV.MURB.HHZ. 2019-10-10T17:46:28.37 0.6 undecidable manual P 310 63.3921 50 0.09 45
IV.T1299.HNZ. 2019-10-10T17:46:28.52 0.6 undecidable manual S 157 32.0457 50 0.38 45
IV.MDAR.HNZ. 2019-10-10T17:46:28.03 0.6 undecidable manual S 2 32.4453 50 -0.2 47
IV.SAP2.EHZ. 2019-10-10T17:46:28.39 0.6 undecidable manual S 45 30.8469 50 0.57 43
IV.CESX.HHZ. 2019-10-10T17:46:27.30 0.6 undecidable manual P 234 54.8007 50 0.34 44
IV.MF5.EHZ. 2019-10-10T17:46:27.81 0.6 undecidable manual S 70 28.5492 50 0.61 42
IV.ATCC.EHZ. 2019-10-10T17:46:26.25 0.1 undecidable manual P 309 50.7159 50 -0.07 93
IV.MTRA.HNZ. 2019-10-10T17:46:26.45 0.6 undecidable manual S 126 26.9508 50 -0.34 46
IV.CING.HNZ. 2019-10-10T17:46:26.60 0.3 undecidable manual P 6 52.9026 50 -0.07 70
IV.PF6.EHZ. 2019-10-10T17:46:26.31 0.6 undecidable manual S 11 26.8509 50 -0.43 45
IV.FOSV.EHZ. 2019-10-10T17:46:26.67 0.6 undecidable manual P 326 52.9026 50 0 47
IV.GUMA.HHZ. 2019-10-10T17:46:26.11 0.6 undecidable manual S 43 24.5532 50 -0.02 49
IV.OFFI.HHZ. 2019-10-10T17:46:26.20 0.3 undecidable manual P 85 45.4212 50 0.69 60
IV.ARRO.EHZ. 2019-10-10T17:46:25.56 0.3 undecidable manual P 220 46.3203 50 -0.1 70
IV.EL6.EHZ. 2019-10-10T17:46:25.64 0.1 undecidable manual P 357 47.619 50 -0.21 91
IT.GNU.HGZ. 2019-10-10T17:46:25.95 1.0 undecidable manual P 257 46.7199 50 0.24 23
IV.RM33.EHZ. 2019-10-10T17:46:25.12 0.1 undecidable manual P 171 44.0226 50 -0.18 93
IV.MOMA.HHZ. 2019-10-10T17:46:25.79 0.3 undecidable manual P 257 46.7199 50 0.08 71
IV.CSP1.EHZ. 2019-10-10T17:46:25.28 0.3 undecidable manual S 16 22.0668 50 -0.19 72
IV.CAMP.HHZ. 2019-10-10T17:46:25.28 0.1 undecidable manual P 150 46.4202 50 -0.4 88
IV.MNTT.EHZ. 2019-10-10T17:46:25.01 0.6 undecidable manual P 65 41.9247 50 0.04 48
IV.ASSB.HHZ. 2019-10-10T17:46:24.66 0.1 undecidable manual P 293 41.3253 50 -0.22 92
IV.SNTG.HHZ. 2019-10-10T17:46:24.83 0.3 undecidable manual P 339 42.1245 50 -0.19 70
IV.MTL1.HNZ. 2019-10-10T17:46:24.52 0.6 undecidable manual P 346 40.626 50 -0.26 46
IV.CESI.HHZ. 2019-10-10T17:46:24.99 0.6 undecidable manual S 302 21.5673 50 -0.35 46
IV.MDAR.HNZ. 2019-10-10T17:46:23.39 0.6 undecidable manual P 2 32.4453 50 -0.12 48
IT.MTCL.HGZ. 2019-10-10T17:46:23.17 0.3 undecidable manual S 315 14.7741 126 -0.24 72
IV.MF5.EHZ. 2019-10-10T17:46:23.12 0.1 undecidable manual P 70 28.5492 50 0.21 94
IV.SAP2.EHZ. 2019-10-10T17:46:23.43 0.3 undecidable manual P 45 30.8469 50 0.16 71
IV.FDMO.HHZ. 2019-10-10T17:46:23.22 0.6 undecidable manual S 347 15.4734 125 -0.39 47
IV.LNSS.HHZ. 2019-10-10T17:46:23.36 0.6 undecidable manual P 192 33.8439 50 -0.37 45
IV.SMA1.EHZ. 2019-10-10T17:46:23.57 0.3 undecidable manual P 151 34.3434 50 -0.24 70
IV.T1299.HNZ. 2019-10-10T17:46:23.51 0.3 undecidable manual P 157 32.0457 50 0.05 73
IV.GUMA.HHZ. 2019-10-10T17:46:22.43 0.3 undecidable manual P 43 24.5532 50 0.13 73
IV.MTRA.HNZ. 2019-10-10T17:46:22.38 0.1 undecidable manual P 126 26.9508 50 -0.3 93
IV.PF6.EHZ. 2019-10-10T17:46:22.40 0.1 undecidable manual P 11 26.8509 50 -0.25 94
IV.FEMA.HNZ. 2019-10-10T17:46:22.24 0.6 undecidable manual S 317 9.3795 139 0.21 49
IV.CSP1.EHZ. 2019-10-10T17:46:21.79 0.1 negative manual P 16 22.0668 50 -0.13 97
IV.CESI.HHZ. 2019-10-10T17:46:21.80 0.1 undecidable manual P 302 21.5673 50 -0.04 99
IV.MC2.EHZ. 2019-10-10T17:46:21.38 0.6 undecidable manual S 76 4.995 155 0.18 49
IV.NRCA.HNZ. 2019-10-10T17:46:21.58 0.3 undecidable manual S 189 7.5813 145 -0.06 76
IV.FEMA.HNZ. 2019-10-10T17:46:20.12 0.1 undecidable manual P 317 9.3795 139 0.19 98
IT.MTCL.HGZ. 2019-10-10T17:46:20.68 0.1 negative manual P 315 14.7741 126 -0.05 100
IV.FDMO.HHZ. 2019-10-10T17:46:20.76 0.1 undecidable manual P 347 15.4734 125 -0.08 99
IV.NRCA.HNZ. 2019-10-10T17:46:19.83 0.1 positive manual P 189 7.5813 145 0.12 100
IV.MC2.EHZ. 2019-10-10T17:46:19.72 0.1 undecidable manual P 76 4.995 155 0.27 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HNE. ML:2.6 0.005880432499999999 0.1664 AML other m 2019-10-10T17:46:21.72
IV.NRCA.HNN. ML:2.4 0.0038557294999999998 0.064 AML other m 2019-10-10T17:46:21.75
IV.NRCA.HHN. ML:2.4 0.003842014 0.0512 AML other m 2019-10-10T17:46:21.73
IV.NRCA.HHE. ML:2.6 0.0060940775 0.1024 AML other m 2019-10-10T17:46:21.71
IV.FEMA.HNE. ML:2.1 0.0014559225 0.2048 AML other m 2019-10-10T17:46:22.42
IV.FEMA.HNN. ML:1.6 0.0005817819500000001 0.1152 AML other m 2019-10-10T17:46:23.82
IV.FDMO.HHN. ML:1.7 0.00051555275 0.1408 AML other m 2019-10-10T17:46:23.59
IV.FDMO.HHE. ML:1.9 0.0007182762000000001 0.2176 AML other m 2019-10-10T17:46:23.51
IV.CSP1.EHE. ML:1.9 0.0005719312 0.1536 AML other m 2019-10-10T17:46:25.46
IV.CSP1.EHN. ML:1.8 0.00046525344999999994 0.2816 AML other m 2019-10-10T17:46:26.40
IV.CESI.HHN. ML:2.3 0.0014236329999999999 0.1152 AML other m 2019-10-10T17:46:25.56
IV.CESI.HNE. ML:2.1 0.0008244302999999999 0.128 AML other m 2019-10-10T17:46:25.32
IV.CESI.HNN. ML:2.3 0.00139829625 0.1408 AML other m 2019-10-10T17:46:25.55
IV.CESI.HHE. ML:2.2 0.0009837606000000002 0.1408 AML other m 2019-10-10T17:46:25.54
IV.MTRA.HNE. ML:1.9 0.00043391145 0.2048 AML other m 2019-10-10T17:46:27.10
IV.MTRA.EHN. ML:1.6 0.00022818155000000001 0.1408 AML other m 2019-10-10T17:46:27.25
IV.MTRA.HNN. ML:1.7 0.0002497549 0.1536 AML other m 2019-10-10T17:46:27.24
IV.MTRA.EHE. ML:1.9 0.0004460302 0.2176 AML other m 2019-10-10T17:46:27.10
IV.GUMA.HHE. ML:2.0 0.00056120565 0.3584 AML other m 2019-10-10T17:46:30.94
IV.GUMA.HHN. ML:2.0 0.00058665665 0.4096 AML other m 2019-10-10T17:46:29.48
IV.GUMA.HNE. ML:1.9 0.00043951395 0.3712 AML other m 2019-10-10T17:46:30.94
IV.MF5.EHE. ML:1.7 0.00024159255000000003 0.32 AML other m 2019-10-10T17:46:28.06
IV.MF5.EHN. ML:1.8 0.00028697075 0.2304 AML other m 2019-10-10T17:46:28.27
IV.LNSS.HHE. ML:1.9 0.0003541106 0.192 AML other m 2019-10-10T17:46:29.81
IV.LNSS.HNE. ML:1.9 0.00029807305 0.1792 AML other m 2019-10-10T17:46:29.45
IV.LNSS.HHN. ML:1.9 0.00030056075 0.128 AML other m 2019-10-10T17:46:29.95
IV.LNSS.HNN. ML:1.9 0.00030807845 0.1664 AML other m 2019-10-10T17:46:30.09
IV.SMA1.EHE. ML:1.6 0.00016749775 0.1152 AML other m 2019-10-10T17:46:28.95
IV.SMA1.EHN. ML:1.7 0.00020815165 0.192 AML other m 2019-10-10T17:46:28.80
IV.SNTG.HHE. ML:1.7 0.000158324 0.1664 AML other m 2019-10-10T17:46:31.40
IV.SNTG.HHN. ML:1.5 0.00010962920500000001 0.1792 AML other m 2019-10-10T17:46:31.61
IV.MNTT.EHE. ML:1.9 0.0002328069 0.1536 AML other m 2019-10-10T17:46:33.77
IV.MNTT.EHN. ML:1.8 0.000211085074 0.2176 AML other m 2019-10-10T17:46:36.74
IV.RM33.EHE. ML:1.6 0.000122307265 0.1408 AML other m 2019-10-10T17:46:32.92
IV.RM33.EHN. ML:1.6 0.00012204204999999998 0.1664 AML other m 2019-10-10T17:46:32.88
IV.CAMP.HHN. ML:1.5 0.00008305802500000001 0.2944 AML other m 2019-10-10T17:46:32.19
IV.CAMP.HHE. ML:1.4 0.00007473728999999999 0.256 AML other m 2019-10-10T17:46:32.63
IV.ARRO.EHE. ML:1.4 0.000079501795 0.1536 AML other m 2019-10-10T17:46:33.29
IV.ARRO.EHN. ML:1.4 0.000064577055 0.1792 AML other m 2019-10-10T17:46:33.45
IV.EL6.EHE. ML:1.8 0.0001546251 0.2304 AML other m 2019-10-10T17:46:34.20
IV.EL6.EHN. ML:1.8 0.00016360975 0.32 AML other m 2019-10-10T17:46:34.62
IV.MOMA.HHE. ML:1.7 0.0001449067 0.192 AML other m 2019-10-10T17:46:33.51
IV.MOMA.HHN. ML:1.6 0.00010383254999999999 0.2048 AML other m 2019-10-10T17:46:34.20
IV.MOMA.HNE. ML:1.8 0.00015971990000000002 0.2176 AML other m 2019-10-10T17:46:33.52
IV.OFFI.HHE. ML:1.6 0.00012997975 0.256 AML other m 2019-10-10T17:46:38.73
IV.OFFI.HHN. ML:1.6 0.00010803952 0.6784 AML other m 2019-10-10T17:46:34.66
IV.ATCC.EHE. ML:1.6 0.000088558175 0.32 AML other m 2019-10-10T17:46:35.37
IV.ATCC.EHN. ML:1.6 0.00011378705 0.384 AML other m 2019-10-10T17:46:36.51
IV.FOSV.EHE. ML:1.6 0.00010606693000000001 0.384 AML other m 2019-10-10T17:46:35.96
IV.FOSV.EHN. ML:1.6 0.00009206571999999999 0.2176 AML other m 2019-10-10T17:46:34.66
IV.GIGS.HHE. ML:0.9 0.000016271845 0.128 AML other m 2019-10-10T17:46:37.97
IV.GIGS.HHN. ML:0.9 0.000017056175 0.128 AML other m 2019-10-10T17:46:37.16
IV.MURB.HHN. ML:1.8 0.00011933375 0.1792 AML other m 2019-10-10T17:46:39.66
IV.MURB.HNN. ML:1.8 0.00013409365 0.3712 AML other m 2019-10-10T17:46:38.81
IV.MURB.HNE. ML:2.0 0.000171874955 0.256 AML other m 2019-10-10T17:46:41.85
IV.MURB.HHE. ML:1.9 0.00013980622500000002 0.2432 AML other m 2019-10-10T17:46:41.85
IV.ARVD.HHN. ML:1.2 0.00003147006 0.192 AML other m 2019-10-10T17:46:40.59
IV.ARVD.HHE. ML:1.4 0.00003833122 0.1664 AML other m 2019-10-10T17:46:40.56
IV.FRON.EHN. ML:1.6 0.000056010365000000006 0.2816 AML other m 2019-10-10T17:46:44.33
IV.FRON.EHE. ML:1.4 0.00004033008000000001 0.2176 AML other m 2019-10-10T17:46:41.24
IV.VCEL.EHE. ML:1.7 0.000067460065 0.2432 AML other m 2019-10-10T17:46:45.68
IV.VCEL.EHN. ML:1.6 0.000057234430000000004 0.32 AML other m 2019-10-10T17:46:48.84
IV.MPAG.EHE. ML:1.4 0.000028386505 0.2816 AML other m 2019-10-10T17:46:45.14
IV.MPAG.EHN. ML:1.3 0.000023765002 0.2048 AML other m 2019-10-10T17:46:45.07
IV.T0110.HHE. ML:1.7 0.000058019845 0.576 AML other m 2019-10-10T17:46:51.62
IV.T0110.HHN. ML:1.7 0.00005944419 0.3072 AML other m 2019-10-10T17:46:47.51
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