Earthquake with magnitude of ML 1.3 on date 13-11-2017 and time 01:03:23 (Italy) in region 5 km NW Accumoli (RI)

A magnitude ML 1.3 earthquake occured in region: 5 km NW Accumoli (RI), on

  • 13-11-2017 00:03:23 (UTC)
  • 13-11-2017 01:03:23 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.7310, 13.2100 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Accumoli RI 5 667 667
Arquata del Tronto AP 9 1178 1845
Norcia PG 12 4957 6802
Amatrice RI 13 2657 9459
Cittareale RI 13 482 9941
Cascia PG 16 3217 13158
Montegallo AP 16 523 13681
Acquasanta Terme AP 17 2916 16597
Castelsantangelo sul Nera MC 19 281 16878

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km W of Teramo (54892 inhabitants)
45 Km NW of L'Aquila (69753 inhabitants)
48 Km SE of Foligno (57155 inhabitants)
50 Km E of Terni (111501 inhabitants)
79 Km SE of Perugia (166134 inhabitants)
81 Km W of Montesilvano (53738 inhabitants)
87 Km W of Pescara (121014 inhabitants)
89 Km W of Chieti (51815 inhabitants)
90 Km NE of Guidonia Montecelio (88673 inhabitants)
92 Km NE of Tivoli (56533 inhabitants)
97 Km E 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 1.3 2017-11-13
00:03:23
42.7308 13.21 11 2018-09-04
09:09:12
Bollettino Sismico Italiano INGV 52174221
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-11-13 00:03:23 ± 0.05
Latitude 42.7308 ± 0.0018
Longitude 13.2100 ± 0.0037
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 52174221

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 299
Semi-minor axis of confidence ellipse (meter) 47
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) 300.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 64
Number of associated phases, regardless of their use for origin computation 33
Number of defining phases 31
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.38491
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 17
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.1
Num. used stations 16
Type of magnitude ML
Reference to an origin 52174221
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-11-27 12:25:50
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CPGN.EHZ. 2017-11-13T00:03:42.57 3.0 negative manual P 1 0
IV.MURB.HNZ. 2017-11-13T00:03:38.49 3.0 undecidable manual S -4.24 0
IV.CESI.HHZ. 2017-11-13T00:03:36.25 0.3 undecidable manual S 321 39.2274 91 0.14 70
IV.GIGS.HHZ. 2017-11-13T00:03:36.85 0.3 undecidable manual S 136 42.7239 91 -0.19 69
IV.FDMO.HHZ. 2017-11-13T00:03:35.04 0.3 undecidable manual S 344 35.3424 91 -0.03 72
IV.TERO.HHZ. 2017-11-13T00:03:34.62 0.3 undecidable manual S 110 34.2435 91 -0.17 70
IV.T1221.EHZ. 2017-11-13T00:03:34.56 0.3 undecidable manual S 296 32.8449 91 0.15 70
OB.GAVE.EHZ. 2017-11-13T00:03:32.36 0.3 undecidable manual S 261 26.0517 91 -0.24 70
IV.RM33.EHZ. 2017-11-13T00:03:32.25 0.3 undecidable manual S 179 24.6531 92 0.05 73
IV.GIGS.HHZ. 2017-11-13T00:03:31.22 0.3 undecidable manual P 136 42.7239 91 0.04 71
IV.ARRO.EHZ. 2017-11-13T00:03:31.00 0.3 undecidable manual P 245 39.9267 91 0.24 68
IV.MC2.EHZ. 2017-11-13T00:03:31.10 0.6 undecidable manual S 355 20.0688 93 0.09 49
IV.CSP1.EHZ. 2017-11-13T00:03:30.97 0.3 undecidable manual P 359 40.0266 91 0.2 69
IV.CESI.HHZ. 2017-11-13T00:03:30.49 0.3 undecidable manual P 321 39.2274 91 -0.16 70
IV.LNSS.HHZ. 2017-11-13T00:03:30.82 0.3 undecidable manual S 224 19.869 93 -0.11 73
IV.GUMA.HHZ. 2017-11-13T00:03:30.91 0.3 undecidable manual P 15 38.2284 91 0.43 66
IV.MTRA.EHZ. 2017-11-13T00:03:29.61 0.3 undecidable manual S 79 15.4734 97 -0.16 73
IV.SMA1.EHZ. 2017-11-13T00:03:29.65 0.3 undecidable manual S 137 15.0738 98 -0.02 75
IV.TERO.HHZ. 2017-11-13T00:03:29.40 0.3 undecidable manual P 110 34.2435 91 -0.48 66
IV.T1221.EHZ. 2017-11-13T00:03:29.51 0.3 undecidable manual P 296 32.8449 91 -0.15 71
IV.T1299.EHZ. 2017-11-13T00:03:29.20 0.3 undecidable manual S 151 12.1767 111 0.27 72
IV.FDMO.HHZ. 2017-11-13T00:03:29.96 0.3 undecidable manual P 344 35.3424 91 -0.09 72
IV.RM33.EHZ. 2017-11-13T00:03:28.38 0.3 undecidable manual P 179 24.6531 92 -0.01 74
IV.NRCA.HNZ. 2017-11-13T00:03:28.93 0.3 undecidable manual S 326 13.7751 103 -0.4 69
OB.GAVE.EHZ. 2017-11-13T00:03:28.48 0.1 undecidable manual P 261 26.0517 91 -0.14 96
IV.T1214.EHZ. 2017-11-13T00:03:27.22 0.3 undecidable manual S 358 3.1968 160 -0.03 75
IV.MC2.EHZ. 2017-11-13T00:03:27.83 0.3 undecidable manual P 355 20.0688 93 0.13 72
IV.MTRA.EHZ. 2017-11-13T00:03:27.01 0.1 undecidable manual P 79 15.4734 97 0.03 100
IV.LNSS.HHZ. 2017-11-13T00:03:27.62 0.1 undecidable manual P 224 19.869 93 -0.03 99
IV.SMA1.EHZ. 2017-11-13T00:03:27.01 0.1 positive manual P 137 15.0738 98 0.08 98
IV.T1299.EHZ. 2017-11-13T00:03:26.78 0.1 undecidable manual P 151 12.1767 111 0.28 95
IV.NRCA.HNZ. 2017-11-13T00:03:26.66 0.1 positive manual P 326 13.7751 103 -0.07 99
IV.T1214.EHZ. 2017-11-13T00:03:25.69 0.1 undecidable manual P 358 3.1968 160 0.16 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.T1214.HNN. ML:1.4 0.0003635 0.42 AML other m 2017-11-13T00:03:27.36
IV.T1214.EHN. ML:1.3 0.00033650000000000005 0.44 AML other m 2017-11-13T00:03:27.36
IV.T1214.HNE. ML:1.5 0.0004575 1.72 AML other m 2017-11-13T00:03:27.91
IV.T1214.EHE. ML:1.4 0.00042699999999999997 1.72 AML other m 2017-11-13T00:03:27.91
IV.T1299.EHN. ML:1.2 0.00016649999999999998 0.22 AML other m 2017-11-13T00:03:29.25
IV.T1299.HNN. ML:1.3 0.00021649999999999998 1.06 AML other m 2017-11-13T00:03:29.25
IV.T1299.HNE. ML:1.4 0.000284 1 AML other m 2017-11-13T00:03:29.31
IV.T1299.EHE. ML:1.4 0.000235 1.02 AML other m 2017-11-13T00:03:29.31
IV.SMA1.EHE. ML:1.2 0.00014600000000000003 0.3 AML other m 2017-11-13T00:03:29.78
IV.SMA1.EHN. ML:1.1 0.00011415 1.52 AML other m 2017-11-13T00:03:30.94
IV.LNSS.HHE. ML:1.6 0.000282 1.78 AML other m 2017-11-13T00:03:31.97
IV.LNSS.HHN. ML:1.5 0.000203 0.14 AML other m 2017-11-13T00:03:31.21
IV.RM33.EHN. ML:1.2 0.00009435 0.24 AML other m 2017-11-13T00:03:32.39
IV.RM33.EHE. ML:1.1 0.00007314999999999999 0.6 AML other m 2017-11-13T00:03:32.13
IV.TERO.HHE. ML:1.2 0.0000576 0.08 AML other m 2017-11-13T00:03:35.12
IV.TERO.HHN. ML:1.3 0.00007895 0.52 AML other m 2017-11-13T00:03:35.63
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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