Earthquake with magnitude of ML 1.2 on date 06-07-2006 and time 22:13:18 (UTC) in region 1 km W Castiglione in Teverina (VT)

A magnitude ML 1.2 earthquake occured in region: 1 km W Castiglione in Teverina (VT), on

  • 06-07-2006 22:13:18 (UTC)
  • 07-07-2006 00:13:18 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.6410, 12.1880 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Castiglione in Teverina VT 2 2329 2329
Civitella d'Agliano VT 4 1640 3969
Baschi TR 4 2722 6691
Lubriano VT 7 909 7600
Bagnoregio VT 7 3650 11250
Graffignano VT 8 2292 13542
Montecchio TR 9 1676 15218
Porano TR 9 1966 17184
Guardea TR 9 1836 19020
Celleno VT 10 1355 20375
Alviano TR 11 1463 21838
Orvieto TR 11 20630 42468
Lugnano in Teverina TR 14 1494 43962
Attigliano TR 16 2028 45990
Bolsena VT 16 3991 49981
Montefiascone VT 17 13432 63413
Bomarzo VT 17 1805 65218
Giove TR 18 1928 67146
Castel Giorgio TR 19 2131 69277
Vitorchiano VT 19 5233 74510
Avigliano Umbro TR 20 2558 77068
Castel Viscardo TR 20 2938 80006

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km N of Viterbo (67173 inhabitants)
39 Km W of Terni (111501 inhabitants)
54 Km SW of Perugia (166134 inhabitants)
55 Km SW of Foligno (57155 inhabitants)
69 Km NE of Civitavecchia (52991 inhabitants)
84 Km NW of Guidonia Montecelio (88673 inhabitants)
87 Km N of Roma (2864731 inhabitants)
89 Km E of Grosseto (82087 inhabitants)
91 Km NW of Tivoli (56533 inhabitants)
95 Km S of Arezzo (99543 inhabitants)
97 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 1.7
ML 1.2
2006-07-06
22:13:18
42.641 12.188 10 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 578569
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2006-07-06 22:13:18 ± 0.29
Latitude 42.6410 ± 0.0279
Longitude 12.1880 ± 0.0281
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 578569

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3526
Semi-minor axis of confidence ellipse (meter) 1684
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 31
Circular confidence region, given by single value of horizontal uncertainty (meter) 3860.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 169
Number of associated phases, regardless of their use for origin computation 5
Number of defining phases 5
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.64
Epicentral distance of station closest to the epicenter (degree) 0.28329
Epicentral distance of station farthest from the epicenter (degree) 0.44426
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:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 578569
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 11:05:27

Md:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 578569
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 11:05:27
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SACS.HHE. 2006-07-06T22:13:29.25 0.1 undecidable manual Sg 316 32.3454 -0.532 47
IV.LATE.HHZ. 2006-07-06T22:13:28.98 0.3 undecidable manual Sg 265 31.4463 -0.574 35
IV.MNS.BHN. 2006-07-06T22:13:27.45 0.1 undecidable manual Pg 125 49.3173 -0.16 100
IV.LATE.HHZ. 2006-07-06T22:13:25.17 0.1 undecidable manual Pg 265 31.4463 0.311 100
IV.SACS.HHE. 2006-07-06T22:13:25.30 0.1 undecidable manual Pg 316 32.3454 0.303 100
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