Earthquake with magnitude of ML 1.3 on date 28-01-2008 and time 20:56:32 (UTC) in region 1 km E Ala (TN)

A magnitude ML 1.3 earthquake occured in region: 1 km E Ala (TN), on

  • 28-01-2008 20:56:32 (UTC)
  • 28-01-2008 21:56:32 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.7590, 11.0230 at 10 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
Ala TN 1 8913 8913
Avio TN 7 4133 13046
Vallarsa TN 8 1395 14441
Brentonico TN 9 4015 18456
Mori TN 11 9678 28134
Trambileno TN 13 1452 29586
Erbezzo VR 13 740 30326
Rovereto TN 14 39289 69615
Isera TN 14 2735 72350
Brentino Belluno VR 15 1395 73745
Bosco Chiesanuova VR 15 3600 77345
Sant'Anna d'Alfaedo VR 16 2553 79898
Ronzo-Chienis TN 16 976 80874
Ferrara di Monte Baldo VR 16 226 81100
Malcesine VR 17 3736 84836
Terragnolo TN 17 716 85552
Nago-Torbole TN 17 2867 88419
Recoaro Terme VI 17 6453 94872
Nogaredo TN 17 2065 96937
Villa Lagarina TN 18 3778 100715
Volano TN 18 3169 103884
Velo Veronese VR 18 770 104654
Valli del Pasubio VI 19 3242 107896
Selva di Progno VR 19 933 108829
Roverè Veronese VR 19 2115 110944
Pomarolo TN 19 2452 113396
Limone sul Garda BS 19 1181 114577
Posina VI 19 566 115143
Nomi TN 19 1398 116541
Riva del Garda TN 20 16926 133467

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km S of Trento (117317 inhabitants)
36 Km N of Verona (258765 inhabitants)
47 Km W of Vicenza (112953 inhabitants)
67 Km E of Brescia (196480 inhabitants)
77 Km W of Padova (210401 inhabitants)
86 Km SW of Bolzano (106441 inhabitants)
96 Km W of Treviso (83731 inhabitants)
97 Km NW of Rovigo (51867 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 1.8
ML 1.3
2008-01-28
20:56:32
45.759 11.023 10 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 671819
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2008-01-28 20:56:32 ± 0.4
Latitude 45.7590 ± 0.0279
Longitude 11.0230 ± 0.0232
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 671819

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3368
Semi-minor axis of confidence ellipse (meter) 1316
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 335
Circular confidence region, given by single value of horizontal uncertainty (meter) 3584.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 218
Number of associated phases, regardless of their use for origin computation 6
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.53
Epicentral distance of station closest to the epicenter (degree) 0.27519
Epicentral distance of station farthest from the epicenter (degree) 0.73385
Number of stations at which the event was observed 3
Number of stations from which data was used for origin computation 3
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.1
Num. used stations
Type of magnitude ML
Reference to an origin 671819
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 12:44:40

Md:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 671819
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 12:44:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.APPI.EHN. 2008-01-28T20:56:56.70 0.3 undecidable manual Sg 11 81.4518 -0.285 65
IV.CTI.SHZ. 2008-01-28T20:56:50.31 0.6 undecidable manual Sg 56 58.0974 -0.442 43
IV.APPI.EHN. 2008-01-28T20:56:47.36 0.1 undecidable manual Pg 11 81.4518 0.697 76
IV.CTI.SHZ. 2008-01-28T20:56:43.06 0.3 undecidable manual Pg 56 58.0974 0 72
IV.MAGA.BHZ. 2008-01-28T20:56:43.15 0.6 undecidable manual Sg 274 30.5472 -0.269 47
IV.MAGA.BHZ. 2008-01-28T20:56:38.81 0.1 undecidable manual Pg 274 30.5472 -0.014 100
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