Earthquake with magnitude of ML 2.0 on date 08-12-2008 and time 05:22:14 (Italy) in region 6 km SE Valdisotto (SO)

A magnitude ML 2.0 earthquake occured in region: 6 km SE Valdisotto (SO), on

  • 08-12-2008 04:22:14 (UTC)
  • 08-12-2008 05:22:14 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 46.4050, 10.4180 at 11 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
Valdisotto SO 6 3556 3556
Valfurva SO 7 2638 6194
Bormio SO 8 4121 10315
Sondalo SO 11 4136 14451
Valdidentro SO 13 4125 18576
Grosio SO 16 4443 23019
Vione BS 17 691 23710
Temù BS 18 1105 24815
Ponte di Legno BS 18 1729 26544
Vezza d'Oglio BS 18 1457 28001
Grosotto SO 19 1622 29623

Municipalities with at least 50000 inhabitants

An earthquake occurred to
66 Km NW of Trento (117317 inhabitants)
73 Km W of Bolzano (106441 inhabitants)
97 Km N of Brescia (196480 inhabitants)
98 Km NE of Bergamo (119381 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 2.2
ML 2.0
2008-12-08
04:22:14
46.405 10.418 11 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 731609
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2008-12-08 04:22:14 ± 0.14
Latitude 46.4050 ± 0.0108
Longitude 10.4180 ± 0.0117
Depth (km) 11 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 731609

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1109
Semi-minor axis of confidence ellipse (meter) 518
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 205
Circular confidence region, given by single value of horizontal uncertainty (meter) 1500.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 106
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.49
Epicentral distance of station closest to the epicenter (degree) 0.07734
Epicentral distance of station farthest from the epicenter (degree) 0.92360
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations
Type of magnitude ML
Reference to an origin 731609
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 13:50:24

Md:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 731609
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 13:50:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CTI.EHE. 2008-12-08T04:22:44.28 0.3 undecidable manual Sg 112 102.5196 0.111 64
MN.TUE.HHE. 2008-12-08T04:22:38.19 0.1 undecidable manual Sg 276 82.1511 -0.558 78
CH.DAVOX.HHE. 2008-12-08T04:22:32.12 0.1 undecidable manual Sg 316 58.497 -0.3 87
IV.CTI.EHE. 2008-12-08T04:22:32.25 0.3 undecidable manual Pg 112 102.5196 0.681 58
IV.APPI.EHN. 2008-12-08T04:22:32.92 0.3 undecidable manual Sg 82 62.493 -0.568 57
MN.TUE.HHE. 2008-12-08T04:22:28.55 0.3 undecidable manual Pg 276 82.1511 0.111 67
IV.MABI.HHN. 2008-12-08T04:22:26.67 0.1 undecidable manual Sg 169 39.5271 -0.695 78
CH.DAVOX.HHE. 2008-12-08T04:22:25.29 0.1 undecidable manual Pg 316 58.497 0.505 86
IV.APPI.EHN. 2008-12-08T04:22:25.57 0.1 undecidable manual Pg 82 62.493 0.168 93
CH.BERNI.HHE. 2008-12-08T04:22:24.78 0.1 undecidable manual Sg 272 30.2475 -0.096 96
IV.MABI.HHN. 2008-12-08T04:22:22.13 0.1 undecidable manual Pg 169 39.5271 0.263 94
CH.BERNI.HHE. 2008-12-08T04:22:20.82 0.1 undecidable manual Pg 272 30.2475 0.39 93
IV.BRMO.HHN. 2008-12-08T04:22:18.99 0.1 undecidable manual Sg 336 8.5803 -0.279 94
IV.BRMO.HHN. 2008-12-08T04:22:17.46 0.1 undecidable manual Pg 336 8.5803 0.267 100
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
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