Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 05-10-2016 and time 03:58:42 (Italy) in region 4 km SE Preci (PG)

A magnitude ML 1.3 earthquake occured in region: 4 km SE Preci (PG), on

  • 05-10-2016 01:58:42 (UTC)
  • 05-10-2016 03:58:42 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8620, 13.0760 at 8 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Preci PG 4 724 724
Castelsantangelo sul Nera MC 7 281 1005
Norcia PG 8 4957 5962
Visso MC 8 1107 7069
Ussita MC 11 444 7513
Sellano PG 13 1079 8592
Cerreto di Spoleto PG 14 1075 9667
Monte Cavallo MC 16 145 9812
Cascia PG 17 3217 13029
Bolognola MC 19 142 13171
Fiordimonte MC 20 202 13373

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km E of Foligno (57155 inhabitants)
48 Km NE of Terni (111501 inhabitants)
56 Km W of Teramo (54892 inhabitants)
62 Km E of Perugia (166134 inhabitants)
63 Km NW of L'Aquila (69753 inhabitants)
91 Km SW of Ancona (100861 inhabitants)
94 Km NE of Viterbo (67173 inhabitants)
96 Km W of Montesilvano (53738 inhabitants)
100 Km N of Guidonia Montecelio (88673 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
Reviewed
Rev100 		ML 1.3 2016-10-05
01:58:42		 42.8617 13.0763 8 2016-10-05
02:21:00		 Sala Sismica INGV-Roma 29847041
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-10-05 01:58:42 ± 0.05
Latitude 42.8617 ± 0.0027
Longitude 13.0763 ± 0.0037
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 29847041

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 250
Semi-minor axis of confidence ellipse (meter) 216
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 19
Circular confidence region, given by single value of horizontal uncertainty (meter) 250.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 56
Number of associated phases, regardless of their use for origin computation 41
Number of defining phases 37
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.78061
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 20
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.1
Num. used stations 5
Type of magnitude ML
Reference to an origin 29847041
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-10-05 02:21:00
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2016-10-05T01:59:09.34 0.3 undecidable manual S 330 86.6466 50 0.53 59
IV.FRON.EHZ. 2016-10-05T01:59:06.86 0.1 undecidable manual S 339 78.1662 50 0.33 84
IV.ARVD.HHZ. 2016-10-05T01:59:05.24 0.1 undecidable manual S 351 71.4729 50 0.49 82
IV.MMUR.HNZ. 2016-10-05T01:59:04.99 3.0 undecidable manual S 0.69 0
IV.ATCC.EHZ. 2016-10-05T01:58:59.12 0.1 undecidable manual S 316 50.4162 50 -0.01 95
IV.EL6.EHZ. 2016-10-05T01:58:59.66 0.3 undecidable manual S 2 51.9036 50 0.12 69
IV.PIEI.HHZ. 2016-10-05T01:58:58.86 3.0 undecidable manual P 330 86.6466 50 1.16 0
IV.CESX.HHZ. 2016-10-05T01:58:58.53 0.3 undecidable manual S 235 48.8178 50 -0.17 69
IV.FRON.EHZ. 2016-10-05T01:58:57.88 3.0 undecidable manual P 339 78.1662 50 1.49 0
IV.SNTG.HHZ. 2016-10-05T01:58:57.22 0.1 undecidable manual S 346 45.0216 50 -0.47 87
IV.RM33.EHZ. 2016-10-05T01:58:56.43 0.1 undecidable manual S 164 40.7259 50 -0.11 95
IV.ARVD.HHZ. 2016-10-05T01:58:55.90 1.0 undecidable manual P 351 71.4729 50 0.54 20
IV.LNSS.HHZ. 2016-10-05T01:58:53.15 0.1 undecidable manual S 186 28.8489 105 0.22 94
IV.GUMA.HHZ. 2016-10-05T01:58:53.76 0.1 undecidable manual S 43 30.6471 105 0.23 94
IV.CSP1.EHZ. 2016-10-05T01:58:52.21 0.1 undecidable manual S 22 27.5502 106 -0.29 93
IV.T1241.HHZ. 2016-10-05T01:58:52.86 0.1 undecidable manual S 91 28.8489 105 -0.07 98
IV.CESX.HHZ. 2016-10-05T01:58:51.57 0.3 undecidable manual P 235 48.8178 50 -0.3 67
IV.SNTG.HHZ. 2016-10-05T01:58:51.22 1.0 undecidable manual P 346 45.0216 50 -0.07 24
XO.AM05.EHZ. 2016-10-05T01:58:51.91 0.1 undecidable manual S 60 25.8519 107 -0.02 99
IV.EL6.EHZ. 2016-10-05T01:58:51.97 0.1 undecidable manual P 2 51.9036 50 -0.38 88
IV.RM33.EHZ. 2016-10-05T01:58:50.30 0.1 undecidable manual P 164 40.7259 50 -0.32 91
IV.CESI.HHZ. 2016-10-05T01:58:50.24 0.1 undecidable manual S 319 21.1677 111 -0.14 97
IV.MMO1.EHZ. 2016-10-05T01:58:50.32 0.1 undecidable manual S 78 20.7681 111 0.06 99
IV.FDMO.HHZ. 2016-10-05T01:58:49.69 0.1 undecidable manual S 3 19.4694 112 -0.14 98
IV.T1215.EHZ. 2016-10-05T01:58:49.70 0.1 undecidable manual S 249 18.1707 114 0.28 95
IV.CSP1.EHZ. 2016-10-05T01:58:48.02 0.1 undecidable manual P 22 27.5502 106 -0.27 94
IV.T1241.HHZ. 2016-10-05T01:58:48.42 0.1 undecidable manual P 91 28.8489 105 -0.12 97
IV.ATCC.EHZ. 2016-10-05T01:58:48.12 3.0 undecidable manual P 316 50.4162 50 -4 0
IV.LNSS.HHZ. 2016-10-05T01:58:48.56 0.1 undecidable manual P 186 28.8489 105 0.03 98
IV.GUMA.HHZ. 2016-10-05T01:58:48.92 0.1 undecidable manual P 43 30.6471 105 0.04 98
IV.MC2.EHZ. 2016-10-05T01:58:47.63 0.3 undecidable manual S 59 10.6782 127 0.46 69
IV.MMO1.EHZ. 2016-10-05T01:58:47.06 0.1 positive manual P 78 20.7681 111 0.06 99
IV.CESI.HHZ. 2016-10-05T01:58:47.08 0.1 undecidable manual P 319 21.1677 111 0.01 100
XO.AM05.EHZ. 2016-10-05T01:58:47.96 0.1 undecidable manual P 60 25.8519 107 0 99
IV.T1215.EHZ. 2016-10-05T01:58:46.75 0.1 undecidable manual P 249 18.1707 114 0.24 96
IV.FDMO.HHZ. 2016-10-05T01:58:46.64 0.1 undecidable manual P 3 19.4694 112 -0.1 98
IV.MC2.EHZ. 2016-10-05T01:58:45.48 0.1 positive manual P 59 10.6782 127 0.27 97
IV.NRCA.HNZ. 2016-10-05T01:58:45.50 0.1 undecidable manual S 135 4.3956 151 -0.2 99
IV.T1216.EHZ. 2016-10-05T01:58:45.66 0.1 undecidable manual S 305 5.6943 145 -0.28 97
IV.NRCA.HNZ. 2016-10-05T01:58:44.53 0.1 undecidable manual P 135 4.3956 151 0.17 100
IV.T1216.EHZ. 2016-10-05T01:58:44.53 1.0 undecidable manual P 305 5.6943 145 0.03 26
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHE. ML:1.1 0.0000843 0.54 AML other m 2016-10-05T01:58:50.69
IV.CESI.HHN. ML:1.2 0.0001065 0.62 AML other m 2016-10-05T01:58:50.76
IV.FDMO.HHE. ML:1.5 0.0002545 0.16 AML other m 2016-10-05T01:58:49.88
IV.FDMO.HHN. ML:1.4 0.000188 0.26 AML other m 2016-10-05T01:58:50.10
IV.LNSS.HHE. ML:1.3 0.0001105 0.12 AML other m 2016-10-05T01:58:54.22
IV.LNSS.HHN. ML:1.3 0.00009565 0.14 AML other m 2016-10-05T01:58:55.65
IV.SNTG.HHN. ML:1.3 0.000067 0.14 AML other m 2016-10-05T01:58:57.90
IV.SNTG.HHE. ML:1.2 0.000047850000000000004 0.16 AML other m 2016-10-05T01:58:58.14
IV.T1241.HHN. ML:1.3 0.00009510000000000001 1.54 AML other m 2016-10-05T01:58:54.40
IV.T1241.HHE. ML:1.1 0.0000714 1.58 AML other m 2016-10-05T01:59:05.71
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