Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 29-10-2019 and time 18:40:41 (Italy) in region 6 km SE Castelsantangelo sul Nera (MC)

A magnitude ML 1.5 earthquake occured in region: 6 km SE Castelsantangelo sul Nera (MC), on

  • 29-10-2019 17:40:41 (UTC)
  • 29-10-2019 18:40:41 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8470, 13.1940 at 10 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 6 281 281
Norcia PG 10 4957 5238
Montegallo AP 11 523 5761
Arquata del Tronto AP 12 1178 6939
Ussita MC 12 444 7383
Montemonaco AP 12 604 7987
Visso MC 13 1107 9094
Preci PG 13 724 9818
Montefortino FM 16 1178 10996
Bolognola MC 17 142 11138
Accumoli RI 17 667 11805
Acquasanta Terme AP 20 2916 14721
Amandola FM 20 3629 18350

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km E of Foligno (57155 inhabitants)
47 Km W of Teramo (54892 inhabitants)
55 Km NE of Terni (111501 inhabitants)
58 Km N of L'Aquila (69753 inhabitants)
72 Km E of Perugia (166134 inhabitants)
86 Km W of Montesilvano (53738 inhabitants)
90 Km SW of Ancona (100861 inhabitants)
94 Km W of Pescara (121014 inhabitants)
97 Km NW of Chieti (51815 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 1.5 2019-10-29
17:40:41		 42.8473 13.1945 10 2020-02-28
16:42:08		 Bollettino Sismico Italiano INGV 73950161
Reviewed
Rev100 		ML 1.5 2019-10-29
17:40:41		 42.8463 13.1952 10 2019-10-29
17:52:30		 Sala Sismica INGV-Roma 73518241
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-29 17:40:41 ± 0.04
Latitude 42.8473 ± 0.0027
Longitude 13.1945 ± 0.0037
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 73950161

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 319
Semi-minor axis of confidence ellipse (meter) 164
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 57
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) 45
Number of associated phases, regardless of their use for origin computation 55
Number of defining phases 51
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.93440
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 31
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 44
Type of magnitude ML
Reference to an origin 73518241
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-29 17:52:30

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 43
Type of magnitude ML
Reference to an origin 73950161
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-11-21 14:45:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IT.VNF1.HGZ. 2019-10-29T17:41:27.19 3.0 undecidable manual S -0.49 0
IT.SULP.HGZ. 2019-10-29T17:41:00.01 3.0 negative manual P 103.7184 0.96 0
IV.GIGS.HHZ. 2019-10-29T17:40:58.10 0.3 undecidable manual S 145 53.502 50 -0.36 65
IV.ARRO.EHZ. 2019-10-29T17:40:57.10 3.0 undecidable manual S 230 45.9207 50 0.67 0
IV.ASSB.HHZ. 2019-10-29T17:40:57.20 0.3 undecidable manual S 297 48.618 50 0.05 70
IV.T0110.HHZ. 2019-10-29T17:40:56.28 1.0 undecidable manual P 145 83.4498 50 0.35 20
IV.TERO.HHZ. 2019-10-29T17:40:55.10 0.3 undecidable manual S 127 41.625 50 -0.19 68
IV.VCEL.EHZ. 2019-10-29T17:40:54.52 0.3 undecidable manual P 133 72.8715 50 0.22 64
IV.CAMP.HHZ. 2019-10-29T17:40:54.40 0.3 undecidable manual S 153 38.7279 50 -0.12 70
IV.MURB.HHZ. 2019-10-29T17:40:54.61 0.6 undecidable manual P 311 71.2731 50 0.56 40
IV.RM33.EHZ. 2019-10-29T17:40:54.30 0.3 undecidable manual S 178 37.5291 50 0.09 70
IV.MML1.HNE. 2019-10-29T17:40:53.20 0.3 undecidable manual S 329 34.6431 50 -0.22 69
IV.SAP2.EHZ. 2019-10-29T17:40:53.50 3.0 undecidable manual S 31 32.2455 50 0.71 0
IV.LNSS.HHZ. 2019-10-29T17:40:52.20 0.3 undecidable manual S 205 29.8479 50 0.04 72
IV.PF6.EHN. 2019-10-29T17:40:52.30 1.0 undecidable manual S 360 32.2455 50 -0.48 22
IV.ATCC.EHZ. 2019-10-29T17:40:52.11 0.3 undecidable manual P 310 58.497 50 0.01 69
IV.CSP1.EHZ. 2019-10-29T17:40:51.00 0.6 undecidable manual S 2 27.1506 50 -0.42 45
IV.EL6.EHZ. 2019-10-29T17:40:51.25 0.3 undecidable manual P 352 54.0015 50 -0.14 68
IV.GUMA.HHZ. 2019-10-29T17:40:51.50 0.3 undecidable manual S 26 26.4513 50 0.25 69
IV.CESI.HHZ. 2019-10-29T17:40:51.90 0.3 undecidable manual S 307 29.3484 50 -0.11 71
IV.MOMA.HHZ. 2019-10-29T17:40:51.53 0.6 undecidable manual P 265 51.0156 50 0.59 41
IV.SMA1.EHZ. 2019-10-29T17:40:51.50 0.6 undecidable manual S 154 26.6511 50 0.21 47
IV.MF5.EHZ. 2019-10-29T17:40:51.80 0.3 undecidable manual S 54 26.5512 50 0.53 65
IV.OFFI.HHZ. 2019-10-29T17:40:50.13 0.3 undecidable manual P 76 41.1255 50 0.72 59
IV.ASSB.HHZ. 2019-10-29T17:40:50.44 0.3 undecidable manual P 297 48.618 50 -0.12 69
IV.GIGS.HHZ. 2019-10-29T17:40:50.89 0.3 undecidable manual P 145 53.502 50 -0.43 64
IV.ARRO.EHZ. 2019-10-29T17:40:50.33 0.1 undecidable manual P 230 45.9207 50 0.18 91
IV.MNTT.EHZ. 2019-10-29T17:40:49.24 1.0 undecidable manual P 54 40.3263 50 -0.05 24
IT.MTCL.HGZ. 2019-10-29T17:40:49.70 1.0 undecidable manual S 316 22.6551 115 -0.53 22
IV.TERO.HHZ. 2019-10-29T17:40:49.14 0.1 undecidable manual P 127 41.625 50 -0.35 88
IV.FDMO.HHZ. 2019-10-29T17:40:49.80 0.3 undecidable manual S 338 22.755 115 -0.43 67
IV.RM33.EHZ. 2019-10-29T17:40:48.83 0.1 undecidable manual P 178 37.5291 50 -0.04 95
IV.CAMP.HHZ. 2019-10-29T17:40:48.83 0.3 undecidable manual P 153 38.7279 50 -0.22 68
IV.MTRA.EHZ. 2019-10-29T17:40:48.90 0.3 undecidable manual S 121 19.2696 118 -0.27 70
IV.MML1.HNE. 2019-10-29T17:40:48.30 0.1 undecidable manual P 329 34.6431 50 -0.11 94
IV.FEMA.HNE. 2019-10-29T17:40:48.50 0.3 undecidable manual S 317 17.3715 121 -0.08 73
IV.SAP2.EHZ. 2019-10-29T17:40:48.33 0.1 undecidable manual P 31 32.2455 50 0.28 91
IV.SMA1.EHZ. 2019-10-29T17:40:47.09 0.3 undecidable manual P 154 26.6511 50 -0.09 72
IV.MF5.EHZ. 2019-10-29T17:40:47.32 0.1 undecidable manual P 54 26.5512 50 0.15 95
IV.T1299.HNN. 2019-10-29T17:40:47.00 0.3 undecidable manual P 163 24.6531 50 0.12 72
IV.CSP1.EHZ. 2019-10-29T17:40:47.09 0.1 undecidable manual P 2 27.1506 50 -0.17 94
IV.LNSS.HHZ. 2019-10-29T17:40:47.73 0.1 positive manual P 205 29.8479 50 0.05 96
IV.GUMA.HHZ. 2019-10-29T17:40:47.30 0.1 undecidable manual P 26 26.4513 50 0.15 95
IV.PF6.EHN. 2019-10-29T17:40:47.78 0.3 undecidable manual P 360 32.2455 50 -0.26 69
IV.CESI.HHZ. 2019-10-29T17:40:47.59 0.1 positive manual P 307 29.3484 50 0 97
IV.FDMO.HHZ. 2019-10-29T17:40:46.37 0.1 undecidable manual P 338 22.755 115 -0.2 94
IV.MC2.EHZ. 2019-10-29T17:40:46.20 0.3 undecidable manual S 356 7.0929 146 0.26 72
IV.MMO1.EHN. 2019-10-29T17:40:46.90 0.3 undecidable manual S 62 12.1767 130 -0.23 71
IT.MTCL.HGZ. 2019-10-29T17:40:46.41 0.3 undecidable manual P 316 22.6551 115 -0.16 71
IV.FEMA.HNE. 2019-10-29T17:40:45.74 0.1 undecidable manual P 317 17.3715 121 0.12 97
IV.NRCA.HNZ. 2019-10-29T17:40:45.90 0.1 undecidable manual S 257 6.6933 147 0.04 100
IV.MTRA.EHZ. 2019-10-29T17:40:45.85 0.1 undecidable manual P 121 19.2696 118 -0.1 97
IV.MC2.EHZ. 2019-10-29T17:40:44.41 0.1 undecidable manual P 356 7.0929 146 0.32 94
IV.NRCA.HNZ. 2019-10-29T17:40:44.33 0.1 negative manual P 257 6.6933 147 0.28 95
IV.MMO1.EHN. 2019-10-29T17:40:44.84 0.1 positive manual P 62 12.1767 130 0.06 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHE. ML:0.0 0.010185000000000001 0.1 AML other m 2019-10-29T17:40:46.10
IV.NRCA.HHN. ML:0.0 0.0069050000000000005 0.72 AML other m 2019-10-29T17:40:46.15
IV.NRCA.HNN. ML:0.0 0.00579 0.72 AML other m 2019-10-29T17:40:46.15
IV.MTRA.EHN. ML:0.0 0.00033600000000000004 0.38 AML other m 2019-10-29T17:40:49.67
IV.MTRA.HNN. ML:0.0 0.00034899999999999997 0.82 AML other m 2019-10-29T17:40:49.56
IV.MTRA.EHE. ML:0.0 0.000316 0.78 AML other m 2019-10-29T17:40:51.07
IV.MTRA.HNE. ML:0.0 0.00036050000000000003 0.5 AML other m 2019-10-29T17:40:51.46
IV.FDMO.HHN. ML:0.0 0.00011949999999999999 0.32 AML other m 2019-10-29T17:40:51.77
IV.GUMA.HHE. ML:0.0 0.00078283975 0.2944 AML other m 2019-10-29T17:40:51.90
IV.FDMO.HHE. ML:0.0 0.0001075 0.82 AML other m 2019-10-29T17:40:52.20
IV.CESI.HHN. ML:0.0 0.000522 0.3 AML other m 2019-10-29T17:40:52.42
IV.CESI.HHE. ML:0.0 0.00035749999999999996 0.22 AML other m 2019-10-29T17:40:52.40
IV.CSP1.EHE. ML:0.0 0.0001535 0.28 AML other m 2019-10-29T17:40:52.51
IV.GUMA.HHN. ML:0.0 0.0006554999999999999 0.44 AML other m 2019-10-29T17:40:52.36
IV.MF5.EHN. ML:0.0 0.00013615 1 AML other m 2019-10-29T17:40:52.59
IV.CSP1.EHN. ML:0.0 0.00019700000000000002 0.3 AML other m 2019-10-29T17:40:52.79
IV.LNSS.HHN. ML:0.0 0.0002825 1.38 AML other m 2019-10-29T17:40:53.16
IV.MF5.EHE. ML:0.0 0.000166 0.44 AML other m 2019-10-29T17:40:53.43
IV.LNSS.HHE. ML:0.0 0.000251 1.26 AML other m 2019-10-29T17:40:53.04
IV.SAP2.EHN. ML:0.0 0.0011600000000000002 1.46 AML other m 2019-10-29T17:40:53.98
IV.SMA1.EHE. ML:0.0 0.0001027 1.14 AML other m 2019-10-29T17:40:54.62
IV.SAP2.EHE. ML:0.0 0.000209 1.24 AML other m 2019-10-29T17:40:54.07
IV.CAMP.HHN. ML:0.0 0.0000354 0.2 AML other m 2019-10-29T17:40:54.89
IV.CAMP.HHE. ML:0.0 0.0000502 0.6 AML other m 2019-10-29T17:40:54.64
IV.SMA1.EHN. ML:0.0 0.00009875 0.22 AML other m 2019-10-29T17:40:55.31
IV.TERO.HHN. ML:0.0 0.0001275 0.1 AML other m 2019-10-29T17:40:55.71
IV.RM33.EHE. ML:0.0 0.00009965 0.56 AML other m 2019-10-29T17:40:55.94
IV.RM33.EHN. ML:0.0 0.00008955 0.2 AML other m 2019-10-29T17:40:55.81
IV.TERO.HHE. ML:0.0 0.0000982 1.38 AML other m 2019-10-29T17:40:56.03
IV.ARRO.EHN. ML:0.0 0.00004149999999999999 0.74 AML other m 2019-10-29T17:40:57.38
IV.ARRO.EHE. ML:0.0 0.0000363 0.72 AML other m 2019-10-29T17:40:58.56
IV.GIGS.HHE. ML:0.0 0.00000995838 0.0768 AML other m 2019-10-29T17:41:00.79
IV.GIGS.HHN. ML:0.0 0.0000118734385 0.2048 AML other m 2019-10-29T17:41:00.87
IV.EL6.EHE. ML:0.0 0.0000377852325 0.1536 AML other m 2019-10-29T17:41:01.13
IV.MOMA.HHN. ML:0.0 0.00004575 0.44 AML other m 2019-10-29T17:41:01.65
IV.MOMA.HHE. ML:0.0 0.00006195 0.3 AML other m 2019-10-29T17:41:01.56
IV.ATCC.EHN. ML:1.4 0.000051500000000000005 0.66 AML other m 2019-10-29T17:41:03.39
IV.EL6.EHN. ML:0.0 0.000053888605 0.1792 AML other m 2019-10-29T17:41:03.76
IV.MURB.HHN. ML:1.5 0.000056 1.32 AML other m 2019-10-29T17:41:06.83
IV.ATCC.EHE. ML:1.2 0.00003715 0.98 AML other m 2019-10-29T17:41:07.95
IV.VCEL.EHE. ML:1.4 0.000040499999999999995 0.44 AML other m 2019-10-29T17:41:07.25
IV.VCEL.EHN. ML:1.5 0.00004679999999999999 0.3 AML other m 2019-10-29T17:41:08.96
IV.MURB.HHE. ML:1.6 0.00007225 0.3 AML other m 2019-10-29T17:41:09.79
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