Earthquake with magnitude of ML 1.2 on date 03-06-2008 and time 14:55:17 (Italy) in region 6 km S San Casciano dei Bagni (SI)

A magnitude ML 1.2 earthquake occured in region: 6 km S San Casciano dei Bagni (SI), on

  • 03-06-2008 12:55:17 (UTC)
  • 03-06-2008 14:55:17 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8170, 11.8790 at 6 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
San Casciano dei Bagni SI 6 1632 1632
Proceno VT 8 557 2189
Allerona TR 8 1794 3983
Acquapendente VT 8 5506 9489
Castel Viscardo TR 12 2938 12427
Fabro TR 12 2876 15303
Radicofani SI 13 1097 16400
Onano VT 15 995 17395
Castel Giorgio TR 15 2131 19526
San Lorenzo Nuovo VT 15 2091 21617
Castell'Azzara GR 15 1476 23093
Ficulle TR 16 1669 24762
Piancastagnaio SI 16 4230 28992
Grotte di Castro VT 16 2683 31675
Cetona SI 16 2755 34430
Abbadia San Salvatore SI 18 6444 40874
Monteleone d'Orvieto TR 18 1467 42341
Città della Pieve PG 18 7712 50053
Gradoli VT 19 1353 51406
Sarteano SI 19 4717 56123
Parrano TR 19 534 56657

Municipalities with at least 50000 inhabitants

An earthquake occurred to
48 Km NW of Viterbo (67173 inhabitants)
53 Km SW of Perugia (166134 inhabitants)
63 Km E of Grosseto (82087 inhabitants)
69 Km W of Terni (111501 inhabitants)
69 Km W of Foligno (57155 inhabitants)
71 Km SE of Siena (53903 inhabitants)
72 Km S of Arezzo (99543 inhabitants)
81 Km N of Civitavecchia (52991 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 1.9
ML 1.2
2008-06-03
12:55:17
42.817 11.879 6 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 694659
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2008-06-03 12:55:17 ± 0.27
Latitude 42.8170 ± 0.0162
Longitude 11.8790 ± 0.0319
Depth (km) 6 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 694659

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3053
Semi-minor axis of confidence ellipse (meter) 737
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 303
Circular confidence region, given by single value of horizontal uncertainty (meter) 3162.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 200
Number of associated phases, regardless of their use for origin computation 9
Number of defining phases 6
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) 0.21044
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 3
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.4
Num. used stations
Type of magnitude ML
Reference to an origin 694659
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 13:09:36

Md:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 694659
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.SBPO.HHZ. 2008-06-03T12:55:30.18 10.0 undecidable manual Pg 0 0 0
IV.PTRP.EHE. 2008-06-03T12:55:29.92 10.0 undecidable manual Pg 0 0 0
IV.LATE.HHZ. 2008-06-03T12:55:25.37 0.1 undecidable manual Sg 195 23.3544 -0.286 92
IV.MGAB.HHZ. 2008-06-03T12:55:25.27 0.1 undecidable manual Sg 61 21.6672 0.187 95
IV.LATE.HHZ. 2008-06-03T12:55:22.62 0.1 undecidable manual Pg 195 23.3544 0.507 88
IV.MGAB.HHZ. 2008-06-03T12:55:21.45 0.1 undecidable manual Pg 61 21.6672 -0.333 92
IV.SACS.HHZ. 2008-06-03T12:55:19.89 0.1 undecidable manual Sg 35 4.2957 0.057 100
IV.SACS.HHZ. 2008-06-03T12:55:18.63 0.1 undecidable manual Pg 35 4.2957 -0.123 99
IV.PII.SHZ. 2008-06-03T12:55:09.22 10.0 undecidable manual Pg 0 0 0
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