Earthquake with magnitude of ML 1.2 on date 09-07-2006 and time 02:57:16 (Italy) in region 3 km N Ponte in Valtellina (SO)

A magnitude ML 1.2 earthquake occured in region: 3 km N Ponte in Valtellina (SO), on

  • 09-07-2006 00:57:16 (UTC)
  • 09-07-2006 02:57:16 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.2040, 9.9900 at 7 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
Ponte in Valtellina SO 3 2362 2362
Chiuro SO 4 2534 4896
Tresivio SO 5 2030 6926
Poggiridenti SO 6 1924 8850
Piateda SO 6 2219 11069
Teglio SO 7 4540 15609
Castello dell'Acqua SO 7 622 16231
Montagna in Valtellina SO 7 3032 19263
Faedo Valtellino SO 8 566 19829
Bianzone SO 10 1285 21114
Sondrio SO 10 21778 42892
Spriana SO 10 97 42989
Torre di Santa Maria SO 11 773 43762
Villa di Tirano SO 11 3000 46762
Lanzada SO 12 1341 48103
Caspoggio SO 12 1411 49514
Albosaggia SO 12 3094 52608
Chiesa in Valmalenco SO 13 2514 55122
Aprica SO 14 1588 56710
Tirano SO 14 9130 65840
Caiolo SO 14 1085 66925
Castione Andevenno SO 15 1575 68500
Sernio SO 17 486 68986
Postalesio SO 17 657 69643
Cedrasco SO 18 460 70103
Valbondione BG 18 1065 71168
Lovero SO 19 661 71829
Fusine SO 19 579 72408
Berbenno di Valtellina SO 19 4210 76618
Corteno Golgi BS 20 1976 78594

Municipalities with at least 50000 inhabitants

An earthquake occurred to
62 Km NE of Bergamo (119381 inhabitants)
76 Km N of Brescia (196480 inhabitants)
82 Km NE of Como (84495 inhabitants)
88 Km NE of Monza (122671 inhabitants)
89 Km W of Trento (117317 inhabitants)
94 Km NE of Cinisello Balsamo (75078 inhabitants)
95 Km NE of Sesto San Giovanni (81608 inhabitants)
100 Km E of Varese (80799 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
2006-07-09
00:57:16
46.204 9.99 7 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 579129
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2006-07-09 00:57:16 ± 0.15
Latitude 46.2040 ± 0.0108
Longitude 9.9900 ± 0.0130
Depth (km) 7 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 579129

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1211
Semi-minor axis of confidence ellipse (meter) 1053
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 8
Circular confidence region, given by single value of horizontal uncertainty (meter) 1562.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 103
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.48
Epicentral distance of station closest to the epicenter (degree) 0.37951
Epicentral distance of station farthest from the epicenter (degree) 0.89752
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations
Type of magnitude ML
Reference to an origin 579129
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 11:06:02

Md:1.9

Field Value
Value 1.9
Uncertainty 0.1
Num. used stations
Type of magnitude Md
Reference to an origin 579129
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 11:06:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
MN.TUE.HHZ. 2006-07-09T00:57:35.50 0.1 undecidable manual Sg 301 57.498 -0.648 42
IV.APPI.EHZ. 2006-07-09T00:57:34.57 0.1 undecidable manual Pg 72 99.6225 -0.017 90
IV.BRMO.BHZ. 2006-07-09T00:57:30.94 0.1 undecidable manual Sg 44 42.1245 -0.633 43
IV.MAGA.BHN. 2006-07-09T00:57:29.29 0.1 undecidable manual Pg 134 68.376 -0.089 94
MN.TUE.HHZ. 2006-07-09T00:57:27.92 0.1 undecidable manual Pg 301 57.498 0.363 91
IV.MDI.HHN. 2006-07-09T00:57:26.66 0.1 undecidable manual Pg 204 52.6029 -0.07 98
IV.BRMO.BHZ. 2006-07-09T00:57:25.44 0.1 undecidable manual Pg 44 42.1245 0.453 92
IV.MABI.HHE. 2006-07-09T00:57:25.19 0.1 undecidable manual Pg 112 43.5231 -0.035 100
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