Earthquake with magnitude of ML 1.5 on date 10-02-2011 and time 18:49:44 (UTC) in region 3 km N Brenzone sul Garda (VR)

A magnitude ML 1.5 earthquake occured in region: 3 km N Brenzone sul Garda (VR), on

  • 10-02-2011 18:49:44 (UTC)
  • 10-02-2011 19:49:44 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.7350, 10.7630 at 15 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
Brenzone sul Garda VR 3 2474 2474
Tignale BS 3 1256 3730
Tremosine sul Garda BS 4 2100 5830
Malcesine VR 5 3736 9566
Limone sul Garda BS 9 1181 10747
Gargnano BS 9 2934 13681
Ferrara di Monte Baldo VR 10 226 13907
San Zeno di Montagna VR 11 1355 15262
Magasa BS 13 142 15404
Valvestino BS 13 184 15588
Brentino Belluno VR 13 1395 16983
Avio TN 14 4133 21116
Caprino Veronese VR 14 8371 29487
Torri del Benaco VR 15 3023 32510
Toscolano-Maderno BS 16 7990 40500
Dolcè VR 17 2625 43125
Costermano sul Garda VR 17 3738 46863
Capovalle BS 17 369 47232
Ledro TN 17 5395 52627
Nago-Torbole TN 18 2867 55494
Brentonico TN 18 4015 59509
Riva del Garda TN 18 16926 76435
Bondone TN 18 670 77105
Garda VR 18 4092 81197
Rivoli Veronese VR 19 2180 83377
Sant'Anna d'Alfaedo VR 19 2553 85930
Ala TN 19 8913 94843
Storo TN 19 4682 99525

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km NW of Verona (258765 inhabitants)
47 Km SW of Trento (117317 inhabitants)
47 Km E of Brescia (196480 inhabitants)
64 Km W of Vicenza (112953 inhabitants)
85 Km E of Bergamo (119381 inhabitants)
88 Km NE of Cremona (71901 inhabitants)
94 Km W of Padova (210401 inhabitants)
97 Km SW of Bolzano (106441 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 2.0
ML 1.5
2011-02-10
18:49:44
45.735 10.763 15 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 1171119
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2011-02-10 18:49:44 ± 0.42
Latitude 45.7350 ± 0.0270
Longitude 10.7630 ± 0.0425
Depth (km) 15 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 1171119

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3737
Semi-minor axis of confidence ellipse (meter) 2421
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 233
Circular confidence region, given by single value of horizontal uncertainty (meter) 4459.8
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 181
Number of associated phases, regardless of their use for origin computation 7
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.66
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.81029
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 4
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 1171119
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 22:49:53

Md:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 1171119
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 22:49:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.IMOL.EHE. 2011-02-10T18:50:04.17 10.0 undecidable manual Pg 0 0 0
IV.APPI.EHN. 2011-02-10T18:50:00.10 0.3 undecidable manual Pg 23 89.9433 0.814 60
IV.MABI.HHE. 2011-02-10T18:49:56.65 0.1 undecidable manual Sg 332 40.3263 -0.643 93
IV.MABI.HHE. 2011-02-10T18:49:51.45 0.1 undecidable manual Pg 332 40.3263 -0.221 100
IV.MAGA.HHZ. 2011-02-10T18:49:50.24 0.3 undecidable manual Sg 293 11.2776 0.183 76
IV.ROVR.HHZ. 2011-02-10T18:49:49.23 0.3 undecidable manual Pg 112 25.8519 -0.26 69
IV.MAGA.HHZ. 2011-02-10T18:49:47.81 0.3 undecidable manual Pg 293 11.2776 0.314 76
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