Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 14-10-2007 and time 02:58:58 (Italy) in region 4 km NW Preci (PG)

A magnitude ML 2.0 earthquake occured in region: 4 km NW Preci (PG), on

  • 14-10-2007 00:58:58 (UTC)
  • 14-10-2007 02:58:58 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9080, 13.0060 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
Preci PG 4 724 724
Sellano PG 7 1079 1803
Visso MC 7 1107 2910
Monte Cavallo MC 10 145 3055
Ussita MC 12 444 3499
Cerreto di Spoleto PG 12 1075 4574
Castelsantangelo sul Nera MC 12 281 4855
Norcia PG 15 4957 9812
Pieve Torina MC 16 1458 11270
Fiordimonte MC 16 202 11472
Pievebovigliana MC 18 866 12338
Serravalle di Chienti MC 19 1070 13408
Fiastra MC 19 559 13967
Vallo di Nera PG 19 364 14331
Acquacanina MC 19 121 14452
Muccia MC 20 915 15367

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km E of Foligno (57155 inhabitants)
48 Km NE of Terni (111501 inhabitants)
55 Km E of Perugia (166134 inhabitants)
63 Km W of Teramo (54892 inhabitants)
70 Km NW of L'Aquila (69753 inhabitants)
89 Km SW of Ancona (100861 inhabitants)
92 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 		Md 2.1
ML 2.0 		2007-10-14
00:58:58		 42.908 13.006 10 2014-10-21
12:27:13		 Bollettino Sismico Italiano INGV 657339
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2007-10-14 00:58:58 ± 0.13
Latitude 42.9080 ± 0.0054
Longitude 13.0060 ± 0.0098
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 657339

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 904
Semi-minor axis of confidence ellipse (meter) 99
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 247
Circular confidence region, given by single value of horizontal uncertainty (meter) 1000.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 107
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.41
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.76982
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 12
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 657339
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 12:29:05

Md:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 657339
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 12:29:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CMPO.BHN. 2007-10-14T00:59:29.76 10.0 undecidable manual Pg 0 0 0
IV.FSSB.SHZ. 2007-10-14T00:59:27.81 10.0 undecidable manual Pg 0 0 0
IV.PIEI.BHE. 2007-10-14T00:59:23.78 0.1 undecidable manual Sg 331 79.365 0.844 70
IV.ARVD.EHZ. 2007-10-14T00:59:19.68 0.1 undecidable manual Sg 355 65.6898 0.397 84
IV.MNS.BHE. 2007-10-14T00:59:19.17 0.1 undecidable manual Sg 205 63.7917 0.391 84
IV.TERO.HHE. 2007-10-14T00:59:17.41 0.1 undecidable manual Sg 123 58.0974 0.139 90
IV.CING.HHZ. 2007-10-14T00:59:16.21 0.1 undecidable manual Sg 16 54.1014 0.015 93
IV.MURB.HHN. 2007-10-14T00:59:16.96 0.1 undecidable manual Sg 315 55.4001 0.413 85
IV.FAGN.BHN. 2007-10-14T00:59:14.42 0.1 undecidable manual Pg 146 85.4478 0.665 74
IV.PIEI.BHE. 2007-10-14T00:59:12.84 0.1 undecidable manual Pg 331 79.365 0.035 88
IV.ASS.SHZ. 2007-10-14T00:59:10.10 0.1 undecidable manual Sg 301 33.4443 -0.594 84
IV.LNSS.BHE. 2007-10-14T00:59:10.77 0.1 undecidable manual Sg 175 33.9438 -0.064 95
IV.MNS.BHE. 2007-10-14T00:59:10.19 0.1 undecidable manual Pg 205 63.7917 -0.215 88
IV.ARVD.EHZ. 2007-10-14T00:59:10.36 0.1 undecidable manual Pg 355 65.6898 -0.336 85
IV.TERO.HHE. 2007-10-14T00:59:09.13 0.1 undecidable manual Pg 123 58.0974 -0.405 85
IV.MURB.HHN. 2007-10-14T00:59:09.01 0.1 undecidable manual Pg 315 55.4001 -0.107 91
IV.CING.HHZ. 2007-10-14T00:59:08.57 0.1 undecidable manual Pg 16 54.1014 -0.343 87
IV.SNTG.SHZ. 2007-10-14T00:59:06.07 0.1 undecidable manual Pg 352 38.8278 -0.494 86
IV.ASS.SHZ. 2007-10-14T00:59:05.40 0.1 undecidable manual Pg 301 33.4443 -0.337 90
IV.LNSS.BHE. 2007-10-14T00:59:05.67 0.1 undecidable manual Pg 175 33.9438 -0.148 94
IV.CESI.BHZ. 2007-10-14T00:59:04.90 0.1 undecidable manual Sg 323 13.4754 0.195 96
IV.CESI.BHZ. 2007-10-14T00:59:02.29 0.1 undecidable manual Pg 323 13.4754 0.011 100
IV.NRCA.SHZ. 2007-10-14T00:59:02.24 0.1 undecidable manual Pg 133 12.0768 0.186 97
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