Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 11-09-2011 and time 12:37:08 (Italy) in region 2 km NW Badia Calavena (VR)

A magnitude ML 1.7 earthquake occured in region: 2 km NW Badia Calavena (VR), on

  • 11-09-2011 10:37:08 (UTC)
  • 11-09-2011 12:37:08 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.5730, 11.1410 at 8 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Badia Calavena VR 2 2649 2649
San Mauro di Saline VR 2 582 3231
Selva di Progno VR 5 933 4164
Velo Veronese VR 5 770 4934
Roverè Veronese VR 6 2115 7049
Tregnago VR 7 4938 11987
Vestenanova VR 7 2608 14595
Cerro Veronese VR 8 2471 17066
Grezzana VR 8 10788 27854
Crespadoro VI 9 1330 29184
San Giovanni Ilarione VR 9 5113 34297
San Pietro Mussolino VI 9 1625 35922
Altissimo VI 10 2230 38152
Mezzane di Sotto VR 10 2519 40671
Bosco Chiesanuova VR 10 3600 44271
Chiampo VI 11 13026 57297
Nogarole Vicentino VI 12 1172 58469
Cazzano di Tramigna VR 12 1533 60002
Illasi VR 12 5265 65267
Montecchia di Crosara VR 13 4370 69637
Erbezzo VR 13 740 70377
Lavagno VR 15 8435 78812
Valdagno VI 15 26234 105046
Roncà VR 16 3807 108853
Colognola ai Colli VR 16 8627 117480
Sant'Anna d'Alfaedo VR 16 2553 120033
Arzignano VI 16 25844 145877
Recoaro Terme VI 16 6453 152330
Negrar VR 16 17119 169449
Cornedo Vicentino VI 17 12080 181529
San Martino Buon Albergo VR 17 14940 196469
Marano di Valpolicella VR 18 3175 199644
Brogliano VI 18 3962 203606
Caldiero VR 18 7804 211410
Trissino VI 18 8784 220194
Soave VR 19 7116 227310
Verona VR 19 258765 486075
Montorso Vicentino VI 20 3153 489228
Monte di Malo VI 20 2885 492113
Castelgomberto VI 20 6109 498222

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km NE of Verona (258765 inhabitants)
32 Km W of Vicenza (112953 inhabitants)
55 Km S of Trento (117317 inhabitants)
60 Km W of Padova (210401 inhabitants)
72 Km E of Brescia (196480 inhabitants)
75 Km NW of Rovigo (51867 inhabitants)
87 Km W of Treviso (83731 inhabitants)
90 Km NW of Ferrara (133155 inhabitants)
90 Km N of Carpi (70699 inhabitants)
95 Km W of Venezia (263352 inhabitants)
100 Km E of Cremona (71901 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 2.3
ML 1.7 		2011-09-11
10:37:08		 45.573 11.141 8 2014-10-21
12:27:13		 Bollettino Sismico Italiano INGV 1285659
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2011-09-11 10:37:08 ± 0.24
Latitude 45.5730 ± 0.0153
Longitude 11.1410 ± 0.0141
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 1285659

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1776
Semi-minor axis of confidence ellipse (meter) 628
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 22
Circular confidence region, given by single value of horizontal uncertainty (meter) 2024.8
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 157
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.56
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.16102
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 8
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations
Type of magnitude ML
Reference to an origin 1285659
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-06 01:26:29

Md:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations
Type of magnitude Md
Reference to an origin 1285659
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-06 01:26:29
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
SI.ABSI.HHN. 2011-09-11T10:37:45.92 0.6 undecidable manual Sg 6 128.871 0.113 39
SI.MOSI.HHE. 2011-09-11T10:37:44.77 10.0 undecidable manual Pg 0 0 0
IV.MRB1.HHE. 2011-09-11T10:37:41.79 10.0 undecidable manual Pg 0 0 0
IV.BRMO.HHN. 2011-09-11T10:37:41.74 10.0 undecidable manual Pg 0 0 0
SI.RISI.HHN. 2011-09-11T10:37:37.46 10.0 undecidable manual Pg 0 0 0
SI.ABSI.HHN. 2011-09-11T10:37:30.65 0.1 undecidable manual Pg 6 128.871 0.694 67
IV.MABI.HHZ. 2011-09-11T10:37:30.44 0.6 undecidable manual Sg 318 72.1722 -0.214 43
IV.APPI.EHE. 2011-09-11T10:37:27.60 10.0 undecidable manual Pg 0 0 0
NI.AGOR.HHZ. 2011-09-11T10:37:26.48 0.3 undecidable manual Pg 43 101.2209 0.787 51
IV.SALO.HHE. 2011-09-11T10:37:24.74 0.3 undecidable manual Sg 276 48.1185 0.498 63
IV.TEOL.HHZ. 2011-09-11T10:37:23.86 0.3 undecidable manual Sg 119 47.619 -0.259 67
IV.MAGA.HHZ. 2011-09-11T10:37:22.78 0.3 undecidable manual Sg 300 45.621 -0.787 57
IV.MABI.HHZ. 2011-09-11T10:37:20.76 0.3 undecidable manual Pg 318 72.1722 -0.444 61
NI.CGRP.HHE. 2011-09-11T10:37:19.06 0.3 undecidable manual Pg 56 61.6938 -0.539 61
IV.SALO.HHE. 2011-09-11T10:37:18.17 0.3 undecidable manual Pg 276 48.1185 0.67 59
IV.TEOL.HHZ. 2011-09-11T10:37:17.37 0.1 undecidable manual Pg 119 47.619 -0.061 93
IV.PTMD.HHN. 2011-09-11T10:37:16.45 10.0 undecidable manual Pg 0 0 0
IV.MAGA.HHZ. 2011-09-11T10:37:16.88 0.3 undecidable manual Pg 300 45.621 -0.235 67
IV.ROVR.HHN. 2011-09-11T10:37:12.58 0.3 undecidable manual Sg 327 9.7791 -0.135 73
IV.ROVR.HHN. 2011-09-11T10:37:10.85 0.1 undecidable manual Pg 327 9.7791 0.005 100
IV.RAVA.EHE. 2011-09-11T10:36:49.75 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