Earthquake with magnitude of ML 2.2 on date 10-09-2008 and time 14:35:11 (Italy) in region 6 km SE Valfurva (SO)

A magnitude ML 2.2 earthquake occured in region: 6 km SE Valfurva (SO), on

  • 10-09-2008 12:35:11 (UTC)
  • 10-09-2008 14:35:11 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.4120, 10.4390 at 12 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
Valfurva SO 6 2638 2638
Valdisotto SO 7 3556 6194
Bormio SO 8 4121 10315
Sondalo SO 12 4136 14451
Valdidentro SO 14 4125 18576
Grosio SO 18 4443 23019
Ponte di Legno BS 18 1729 24748
Vione BS 18 691 25439
Temù BS 18 1105 26544
Vezza d'Oglio BS 19 1457 28001

Municipalities with at least 50000 inhabitants

An earthquake occurred to
65 Km NW of Trento (117317 inhabitants)
71 Km W of Bolzano (106441 inhabitants)
98 Km N of Brescia (196480 inhabitants)
99 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 2.2
2008-09-10
12:35:11
46.412 10.439 12 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 716169
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2008-09-10 12:35:11 ± 0.3
Latitude 46.4120 ± 0.0126
Longitude 10.4390 ± 0.0287
Depth (km) 12 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 716169

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2258
Semi-minor axis of confidence ellipse (meter) 724
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 65
Circular confidence region, given by single value of horizontal uncertainty (meter) 2607.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 202
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.59
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.81389
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 6
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 716169
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 13:33:21

Md:2.2

Field Value
Value 2.2
Uncertainty 0.0
Num. used stations
Type of magnitude Md
Reference to an origin 716169
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 13:33:21
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MDI.HHZ. 2008-09-10T12:35:38.91 0.3 undecidable manual Sg 218 90.3429 0.409 64
CH.DAVOX.HHZ. 2008-09-10T12:35:29.86 0.1 undecidable manual Sg 314 59.0964 -0.295 88
IV.MDI.HHZ. 2008-09-10T12:35:27.99 0.1 undecidable manual Pg 218 90.3429 0.722 79
IV.MABI.HHZ. 2008-09-10T12:35:24.12 0.1 undecidable manual Sg 172 40.0266 -0.935 67
CH.BERNI.HHE. 2008-09-10T12:35:22.24 0.1 undecidable manual Sg 270 31.8459 -0.64 80
CH.DAVOX.HHZ. 2008-09-10T12:35:22.88 0.1 undecidable manual Pg 314 59.0964 0.432 89
CH.FUORN.HHZ. 2008-09-10T12:35:20.99 0.3 undecidable manual Sg 330 26.751 -0.532 66
IV.ALJA.HHE. 2008-09-10T12:35:19.06 10.0 undecidable manual Pg 0 0 0
IV.MABI.HHZ. 2008-09-10T12:35:19.66 0.1 undecidable manual Pg 172 40.0266 0.156 98
CH.BERNI.HHE. 2008-09-10T12:35:18.36 0.1 undecidable manual Pg 270 31.8459 0.113 100
CH.FUORN.HHZ. 2008-09-10T12:35:17.70 0.1 undecidable manual Pg 330 26.751 0.237 98
IV.BRMO.HHZ. 2008-09-10T12:35:16.70 0.1 undecidable manual Sg 325 8.7801 -0.288 96
IV.BRMO.HHZ. 2008-09-10T12:35:15.13 0.1 undecidable manual Pg 325 8.7801 0.284 100
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
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