Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.4 on date 29-10-2011 and time 10:09:15 (Italy) in region 4 km SW Avio (TN)

A magnitude ML 2.4 earthquake occured in region: 4 km SW Avio (TN), on

  • 29-10-2011 08:09:15 (UTC)
  • 29-10-2011 10:09:15 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.7010, 10.9260 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Avio TN 4 4133 4133
Brentino Belluno VR 6 1395 5528
Ferrara di Monte Baldo VR 6 226 5754
Sant'Anna d'Alfaedo VR 8 2553 8307
Erbezzo VR 9 740 9047
Ala TN 9 8913 17960
Malcesine VR 12 3736 21696
Bosco Chiesanuova VR 12 3600 25296
Brenzone sul Garda VR 12 2474 27770
Dolcè VR 13 2625 30395
Brentonico TN 13 4015 34410
Caprino Veronese VR 15 8371 42781
Tremosine sul Garda BS 15 2100 44881
Roverè Veronese VR 16 2115 46996
Limone sul Garda BS 16 1181 48177
Marano di Valpolicella VR 16 3175 51352
Tignale BS 16 1256 52608
San Zeno di Montagna VR 17 1355 53963
Cerro Veronese VR 17 2471 56434
Rivoli Veronese VR 17 2180 58614
Velo Veronese VR 17 770 59384
Mori TN 17 9678 69062
Vallarsa TN 18 1395 70457
Fumane VR 18 4119 74576
Negrar VR 19 17119 91695
Costermano sul Garda VR 19 3738 95433
Nago-Torbole TN 19 2867 98300
Selva di Progno VR 19 933 99233
Grezzana VR 20 10788 110021

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km N of Verona (258765 inhabitants)
44 Km SW of Trento (117317 inhabitants)
51 Km W of Vicenza (112953 inhabitants)
58 Km E of Brescia (196480 inhabitants)
81 Km W of Padova (210401 inhabitants)
94 Km NE of Cremona (71901 inhabitants)
95 Km SW of Bolzano (106441 inhabitants)
97 Km NW of Rovigo (51867 inhabitants)
98 Km E 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 2.7
ML 2.4 		2011-10-29
08:09:15		 45.701 10.926 7 2014-10-21
12:27:13		 Bollettino Sismico Italiano INGV 1302059
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2011-10-29 08:09:15 ± 0.11
Latitude 45.7010 ± 0.0108
Longitude 10.9260 ± 0.0090
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 1302059

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1184
Semi-minor axis of confidence ellipse (meter) 496
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 197
Circular confidence region, given by single value of horizontal uncertainty (meter) 1389.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 66
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 23
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.56482
Number of stations at which the event was observed 35
Number of stations from which data was used for origin computation 20
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.4
Num. used stations
Type of magnitude ML
Reference to an origin 1302059
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-06 01:49:24

Md:2.7

Field Value
Value 2.7
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 1302059
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-06 01:49:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
NI.ACOM.HHZ. 2011-10-29T08:10:20.20 10.0 undecidable manual Sg 0 0 0
OE.WTTA.HHN. 2011-10-29T08:10:07.46 10.0 undecidable manual Sg 0 0 0
CH.BNALP.HHE. 2011-10-29T08:10:00.30 10.0 undecidable manual Pg 0 0 0
CH.MUGIO.HHZ. 2011-10-29T08:09:59.25 10.0 undecidable manual Pg 0 0 0
IV.CPGN.EHZ. 2011-10-29T08:09:57.68 10.0 undecidable manual Pg 0 0 0
MN.TRI.BHE. 2011-10-29T08:09:53.84 10.0 undecidable manual Pg 0 0 0
IV.PRMA.HHE. 2011-10-29T08:09:53.04 10.0 undecidable manual Pg 0 0 0
IV.SFI.EHZ. 2011-10-29T08:09:52.22 10.0 undecidable manual Pg 0 0 0
OE.WTTA.HHN. 2011-10-29T08:09:52.74 10.0 undecidable manual Pg 0 0 0
NI.SABO.HHZ. 2011-10-29T08:09:51.27 10.0 undecidable manual Pg 0 0 0
NI.ACOM.HHZ. 2011-10-29T08:09:50.47 10.0 undecidable manual Pg 0 0 0
IV.RAVA.EHN. 2011-10-29T08:09:50.29 10.0 undecidable manual Pg 0 0 0
IV.PTCC.HHE. 2011-10-29T08:09:50.00 10.0 undecidable manual Pg 0 0 0
IV.FVI.HHE. 2011-10-29T08:09:45.52 0.6 undecidable manual Pg 54 173.6928 0.799 28
MN.TUE.HHZ. 2011-10-29T08:09:41.06 0.6 undecidable manual Pg 306 148.5402 0.222 38
IV.STAL.HHE. 2011-10-29T08:09:41.21 0.3 undecidable manual Pg 65 150.9378 0.008 59
CH.DAVOX.HHE. 2011-10-29T08:09:40.42 0.3 undecidable manual Pg 327 144.1446 0.259 57
SI.ROSI.HHZ. 2011-10-29T08:09:40.20 0.3 undecidable manual Pg 15 141.0477 0.507 54
IV.SBPO.HHZ. 2011-10-29T08:09:39.83 10.0 undecidable manual Pg 0 0 0
SI.ABSI.HHZ. 2011-10-29T08:09:36.35 0.3 undecidable manual Pg 15 117.8931 0.231 61
CH.FUORN.HHZ. 2011-10-29T08:09:35.54 0.3 undecidable manual Pg 334 113.8971 0.034 64
CH.BERNI.HHZ. 2011-10-29T08:09:34.05 0.3 undecidable manual Pg 319 105.2169 -0.113 64
IV.NOVE.EHN. 2011-10-29T08:09:34.76 0.3 undecidable manual Pg 189 101.5206 1.165 44
NI.AGOR.HHZ. 2011-10-29T08:09:34.61 0.3 undecidable manual Pg 55 104.6175 0.531 58
SI.MOSI.HHZ. 2011-10-29T08:09:33.98 0.3 undecidable manual Pg 344 105.5166 -0.233 62
IV.BULG.HHN. 2011-10-29T08:09:33.36 10.0 undecidable manual Pg 0 0 0
IV.BRMO.HHZ. 2011-10-29T08:09:32.58 0.3 undecidable manual Pg 334 95.8263 -0.144 65
SI.KOSI.HHZ. 2011-10-29T08:09:32.28 0.3 undecidable manual Pg 22 91.3419 0.25 64
IV.APPI.EHZ. 2011-10-29T08:09:31.55 0.3 undecidable manual Pg 15 89.3439 -0.162 65
NI.CGRP.HHZ. 2011-10-29T08:09:28.27 0.1 undecidable manual Pg 73 70.8735 -0.597 81
IV.SALO.HHZ. 2011-10-29T08:09:27.41 0.6 undecidable manual Sg 254 32.4453 -0.034 50
IV.TEOL.HHZ. 2011-10-29T08:09:27.93 0.1 undecidable manual Pg 123 69.2751 -0.698 78
IV.MABI.HHN. 2011-10-29T08:09:24.92 0.3 undecidable manual Pg 321 50.5161 -0.81 58
IV.MAGA.HHZ. 2011-10-29T08:09:24.69 0.3 undecidable manual Sg 290 24.4533 -0.038 75
IV.SALO.HHZ. 2011-10-29T08:09:22.48 0.1 undecidable manual Pg 254 32.4453 -0.107 98
IV.MAGA.HHZ. 2011-10-29T08:09:21.09 0.1 undecidable manual Pg 290 24.4533 0.071 100
IV.ROVR.HHE. 2011-10-29T08:09:20.82 0.3 undecidable manual Sg 118 12.876 -0.145 75
IV.ROVR.HHE. 2011-10-29T08:09:19.06 0.1 undecidable manual Pg 118 12.876 0.213 99
IV.NRCA.HHZ. 2011-10-29T08:09:10.31 10.0 undecidable manual Pg 0 0 0
IV.BSSO.HHZ. 2011-10-29T08:09:01.38 10.0 undecidable manual Pg 0 0 0
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
Waveforms Seismic signals in miniseed + resp format Download