Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 16-04-2009 and time 12:28:48 (Italy) in region 4 km SE Valvestino (BS)

A magnitude ML 2.2 earthquake occured in region: 4 km SE Valvestino (BS), on

  • 16-04-2009 10:28:48 (UTC)
  • 16-04-2009 12:28:48 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.7360, 10.6210 at 5 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
Valvestino BS 4 184 184
Magasa BS 5 142 326
Gargnano BS 6 2934 3260
Capovalle BS 6 369 3629
Tignale BS 8 1256 4885
Bondone TN 10 670 5555
Anfo BS 10 486 6041
Toscolano-Maderno BS 10 7990 14031
Tremosine sul Garda BS 11 2100 16131
Idro BS 11 1966 18097
Brenzone sul Garda VR 12 2474 20571
Treviso Bresciano BS 13 545 21116
Storo TN 13 4682 25798
Gardone Riviera BS 14 2660 28458
Vobarno BS 14 8103 36561
San Zeno di Montagna VR 14 1355 37916
Lavenone BS 14 555 38471
Malcesine VR 15 3736 42207
Torri del Benaco VR 15 3023 45230
Bagolino BS 15 3897 49127
Provaglio Val Sabbia BS 15 918 50045
Roè Volciano BS 16 4574 54619
Salò BS 16 10693 65312
Limone sul Garda BS 16 1181 66493
Vestone BS 17 4390 70883
Borgo Chiese TN 17 2029 72912
San Felice del Benaco BS 18 3391 76303
Barghe BS 18 1189 77492
Sabbio Chiese BS 18 3905 81397
Costermano sul Garda VR 19 3738 85135
Garda VR 19 4092 89227
Ledro TN 19 5395 94622
Pertica Bassa BS 19 651 95273
Preseglie BS 19 1514 96787
Ferrara di Monte Baldo VR 19 226 97013
Villanuova sul Clisi BS 20 5773 102786
Caprino Veronese VR 20 8371 111157
Castel Condino TN 20 229 111386

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km NE of Brescia (196480 inhabitants)
44 Km NW of Verona (258765 inhabitants)
54 Km SW of Trento (117317 inhabitants)
74 Km E of Bergamo (119381 inhabitants)
75 Km W of Vicenza (112953 inhabitants)
82 Km NE 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 2.5
ML 2.2 		2009-04-16
10:28:48		 45.736 10.621 5 2014-10-21
12:27:13		 Bollettino Sismico Italiano INGV 810769
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2009-04-16 10:28:48 ± 0.18
Latitude 45.7360 ± 0.0090
Longitude 10.6210 ± 0.0090
Depth (km) 5 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 810769

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 923
Semi-minor axis of confidence ellipse (meter) 703
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 178
Circular confidence region, given by single value of horizontal uncertainty (meter) 1220.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 83
Number of associated phases, regardless of their use for origin computation 41
Number of defining phases 27
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) 1.67813
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 810769
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 15:21:47

Md:2.5

Field Value
Value 2.5
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 810769
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 15:21:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ORI.EHE. 2009-04-16T10:30:01.59 10.0 undecidable manual Pg 0 0 0
IV.RMP.HHZ. 2009-04-16T10:29:59.52 10.0 undecidable manual Pg 0 0 0
NI.ACOM.HHE. 2009-04-16T10:29:58.61 10.0 undecidable manual Pg 0 0 0
NI.SABO.HHN. 2009-04-16T10:29:57.50 10.0 undecidable manual Pg 0 0 0
GU.TRAV.HHN. 2009-04-16T10:29:54.97 10.0 undecidable manual Pg 0 0 0
IV.PTCC.SHZ. 2009-04-16T10:29:53.47 10.0 undecidable manual Pg 0 0 0
NI.VINO.HHN. 2009-04-16T10:29:51.04 10.0 undecidable manual Pg 0 0 0
CH.MMK.HHN. 2009-04-16T10:29:48.70 10.0 undecidable manual Pg 0 0 0
OE.WTTA.HHE. 2009-04-16T10:29:43.77 10.0 undecidable manual Pg 0 0 0
SI.ROSI.BHN. 2009-04-16T10:29:32.70 10.0 undecidable manual Pg 0 0 0
NI.AGOR.HHZ. 2009-04-16T10:29:28.25 10.0 undecidable manual Pg 0 0 0
MN.TUE.HHE. 2009-04-16T10:29:26.05 0.6 undecidable manual Sg 310 127.5723 -0.491 38
CH.MUGIO.HHE. 2009-04-16T10:29:26.12 0.6 undecidable manual Sg 280 123.8871 0.582 37
CH.DAVOX.HHZ. 2009-04-16T10:29:26.99 0.6 undecidable manual Sg 334 129.1707 0.035 42
IV.NOVE.EHN. 2009-04-16T10:29:22.62 10.0 undecidable manual Pg 0 0 0
IV.FAGN.HHZ. 2009-04-16T10:29:19.47 10.0 undecidable manual Pg 0 0 0
CH.FUORN.HHN. 2009-04-16T10:29:19.33 0.6 undecidable manual Sg 344 101.9202 -0.359 41
NI.PALA.HHE. 2009-04-16T10:29:19.79 0.6 undecidable manual Pg 72 186.2691 0.378 31
SI.MOSI.BHZ. 2009-04-16T10:29:18.99 0.6 undecidable manual Sg 357 97.8243 0.38 41
SI.RISI.BHZ. 2009-04-16T10:29:18.74 0.3 undecidable manual Pg 39 174.7917 0.959 40
SI.KOSI.BHZ. 2009-04-16T10:29:18.26 0.6 undecidable manual Sg 36 99.5226 -0.779 36
CH.FUSIO.HHN. 2009-04-16T10:29:17.44 0.3 undecidable manual Pg 299 170.496 0.327 51
IV.CTI.EHZ. 2009-04-16T10:29:15.63 0.6 undecidable manual Sg 66 86.6466 0.017 46
IV.BRMO.HHZ. 2009-04-16T10:29:14.46 0.3 undecidable manual Sg 347 84.3489 -0.533 61
CH.DAVOX.HHZ. 2009-04-16T10:29:11.00 0.1 undecidable manual Pg 334 129.1707 0.256 80
IV.MDI.HHZ. 2009-04-16T10:29:11.44 0.6 undecidable manual Sg 273 70.1742 0.226 45
MN.TUE.HHE. 2009-04-16T10:29:10.74 0.1 undecidable manual Pg 310 127.5723 0.231 81
CH.MUGIO.HHE. 2009-04-16T10:29:10.16 0.3 undecidable manual Pg 280 123.8871 0.232 61
SI.ABSI.BHN. 2009-04-16T10:29:10.60 0.6 undecidable manual Pg 26 122.4885 0.876 33
CH.FUORN.HHN. 2009-04-16T10:29:06.31 0.1 undecidable manual Pg 344 101.9202 -0.241 85
SI.KOSI.BHZ. 2009-04-16T10:29:06.87 0.6 undecidable manual Pg 36 99.5226 0.695 37
IV.APPI.EHN. 2009-04-16T10:29:05.81 0.3 undecidable manual Pg 29 94.7385 0.366 63
NI.CGRP.HHZ. 2009-04-16T10:29:05.02 0.3 undecidable manual Pg 80 92.9403 -0.143 66
SI.MOSI.BHZ. 2009-04-16T10:29:05.86 0.1 undecidable manual Pg 357 97.8243 -0.067 89
IV.BRMO.HHZ. 2009-04-16T10:29:03.55 0.3 undecidable manual Pg 347 84.3489 -0.289 65
IV.CTI.EHZ. 2009-04-16T10:29:03.79 0.1 undecidable manual Pg 66 86.6466 -0.408 84
IV.SBPO.HHN. 2009-04-16T10:29:03.04 0.3 undecidable manual Pg 163 79.365 -0.042 69
IV.MDI.HHZ. 2009-04-16T10:29:01.03 0.3 undecidable manual Pg 273 70.1742 -0.627 61
IV.SALO.HHZ. 2009-04-16T10:28:54.07 0.3 undecidable manual Sg 210 14.9739 0.012 78
IV.RNI2.HHZ. 2009-04-16T10:28:52.34 10.0 undecidable manual Pg 0 0 0
IV.SALO.HHZ. 2009-04-16T10:28:51.53 0.1 undecidable manual Pg 210 14.9739 -0.221 100
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
Waveforms Seismic signals in miniseed + resp format Download