Earthquake with magnitude of ML 1.4 on date 03-06-2008 and time 13:44:06 (UTC) in region 2 km NW Montecchio (TR)

A magnitude ML 1.4 earthquake occured in region: 2 km NW Montecchio (TR), on

  • 03-06-2008 13:44:06 (UTC)
  • 03-06-2008 15:44:06 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.6740, 12.2770 at 5 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
Montecchio TR 2 1676 1676
Baschi TR 5 2722 4398
Guardea TR 6 1836 6234
Castiglione in Teverina VT 7 2329 8563
Alviano TR 10 1463 10026
Civitella d'Agliano VT 10 1640 11666
Lugnano in Teverina TR 12 1494 13160
Graffignano VT 13 2292 15452
Avigliano Umbro TR 13 2558 18010
Porano TR 14 1966 19976
Lubriano VT 14 909 20885
Orvieto TR 15 20630 41515
Bagnoregio VT 15 3650 45165
Todi PG 16 16851 62016
Amelia TR 17 11897 73913
Montecastrilli TR 18 5022 78935
Attigliano TR 18 2028 80963
Celleno VT 18 1355 82318
Giove TR 19 1928 84246
Monte Castello di Vibio PG 20 1567 85813

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km NE of Viterbo (67173 inhabitants)
33 Km W of Terni (111501 inhabitants)
47 Km SW of Foligno (57155 inhabitants)
49 Km S of Perugia (166134 inhabitants)
76 Km NE of Civitavecchia (52991 inhabitants)
84 Km NW of Guidonia Montecelio (88673 inhabitants)
88 Km N of Roma (2864731 inhabitants)
90 Km NW of Tivoli (56533 inhabitants)
94 Km SE of Arezzo (99543 inhabitants)
96 Km E of Grosseto (82087 inhabitants)
99 Km W of L'Aquila (69753 inhabitants)
100 Km N of Fiumicino (78395 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 2.4
ML 1.4
2008-06-03
13:44:06
42.674 12.277 5 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 694669
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2008-06-03 13:44:06 ± 0.71
Latitude 42.6740 ± 0.0180
Longitude 12.2770 ± 0.0367
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 694669

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3211
Semi-minor axis of confidence ellipse (meter) 1632
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 294
Circular confidence region, given by single value of horizontal uncertainty (meter) 3605.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 287
Number of associated phases, regardless of their use for origin computation 6
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.54
Epicentral distance of station closest to the epicenter (degree) 0.26710
Epicentral distance of station farthest from the epicenter (degree) 0.35253
Number of stations at which the event was observed 3
Number of stations from which data was used for origin computation 3
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.5
Num. used stations
Type of magnitude ML
Reference to an origin 694669
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 13:09:36

Md:2.4

Field Value
Value 2.4
Uncertainty 0.1
Num. used stations
Type of magnitude Md
Reference to an origin 694669
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 13:09:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LATE.HHE. 2008-06-03T13:44:20.49 0.6 undecidable manual Sg 260 39.1275 0.648 44
IV.SACS.HHZ. 2008-06-03T13:44:18.26 0.6 undecidable manual Sg 303 35.6421 -0.365 48
IV.MGAB.HHZ. 2008-06-03T13:44:16.80 0.6 undecidable manual Sg 333 29.6481 0.229 50
IV.LATE.HHE. 2008-06-03T13:44:13.92 0.1 undecidable manual Pg 260 39.1275 -0.13 100
IV.MGAB.HHZ. 2008-06-03T13:44:12.46 0.1 undecidable manual Pg 333 29.6481 0.296 98
IV.SACS.HHZ. 2008-06-03T13:44:12.95 0.1 undecidable manual Pg 303 35.6421 -0.402 95
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