Istituto Nazionale di Geofisica e Vulcanologia

Earthquake (quarry blast) with magnitude of Md 1.7 on date 08-04-2014 and time 10:11:31 (UTC) in region 2 km E Faedo (TN)

A magnitude Md 1.7 (quarry blast) earthquake occured in region: 2 km E Faedo (TN), on

  • 08-04-2014 10:11:31 (UTC)
  • 08-04-2014 12:11:31 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.1860, 11.1860 at 1 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Event type: quarry blast.

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
Faedo TN 2 616 616
Cembra Lisignago TN 3 2364 2980
San Michele all'Adige TN 4 3042 6022
Altavalle TN 4 1648 7670
Giovo TN 4 2513 10183
Albiano TN 5 1514 11697
Lona-Lases TN 5 890 12587
Segonzano TN 6 1505 14092
Mezzocorona TN 6 5446 19538
Salorno BZ 6 3758 23296
Nave San Rocco TN 6 1398 24694
Roverè della Luna TN 7 1636 26330
Lavis TN 8 8915 35245
Fornace TN 8 1355 36600
Baselga di Pinè TN 8 5031 41631
Zambana TN 8 1733 43364
Mezzolombardo TN 8 7067 50431
Fai della Paganella TN 9 894 51325
Bedollo TN 10 1483 52808
Cortina sulla strada del vino BZ 10 642 53450
Civezzano TN 11 4002 57452
Sover TN 11 838 58290
Spormaggiore TN 11 1289 59579
Magrè sulla strada del vino BZ 11 1279 60858
Ton TN 12 1338 62196
Cavedago TN 12 517 62713
Sant'Orsola Terme TN 13 1098 63811
Fierozzo TN 13 469 64280
Sporminore TN 13 700 64980
Frassilongo TN 14 338 65318
Trento TN 14 117317 182635
Valfloriana TN 14 504 183139
Andalo TN 14 1076 184215
Campodenno TN 14 1500 185715
Palù del Fersina TN 14 173 185888
Denno TN 14 1297 187185
Pergine Valsugana TN 15 21280 208465
Cortaccia sulla strada del vino BZ 15 2225 210690
Capriana TN 15 588 211278
Egna BZ 16 5232 216510
Contà TN 16 1454 217964
Vignola-Falesina TN 17 162 218126
Anterivo BZ 17 395 218521
Molveno TN 18 1134 219655
Predaia TN 18 6655 226310
Sfruz TN 18 334 226644
Termeno sulla strada del vino BZ 18 3348 229992
Montagna BZ 19 1641 231633
Vallelaghi TN 19 5044 236677
Trodena nel parco naturale BZ 20 1026 237703
Tenna TN 20 993 238696
Ora BZ 20 3648 242344

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km NE of Trento (117317 inhabitants)
37 Km SW of Bolzano (106441 inhabitants)
76 Km NW of Vicenza (112953 inhabitants)
84 Km N of Verona (258765 inhabitants)
100 Km NW of Treviso (83731 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 1.7 2014-04-08
10:11:31		 46.1863 11.1862 1 2015-09-21
09:36:10		 Bollettino Sismico Italiano INGV 16504751
Reviewed
Rev100 		Md 1.6 2014-04-08
10:11:33		 46.3082 11.0673 10 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 6101791
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-04-08 10:11:31 ± 0.16
Latitude 46.1863 ± 0.0117
Longitude 11.1862 ± 0.0182
Depth (km) 1 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type quarry blast
Origin ID 16504751

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1680
Semi-minor axis of confidence ellipse (meter) 920
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 310
Circular confidence region, given by single value of horizontal uncertainty (meter) 1680.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 112
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.28239
Epicentral distance of station farthest from the epicenter (degree) 0.97756
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitudes information

Md:1.7

Field Value
Value 1.7
Uncertainty 0.5
Num. used stations 3
Type of magnitude Md
Reference to an origin 16504751
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-22 09:26:20

Md:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 5
Type of magnitude Md
Reference to an origin 6101791
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-04-08 10:41:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
SI.RISI.HHZ. 2014-04-08T10:11:51.42 0.3 undecidable manual P 39 108.5136 50 0.21 65
IV.BRES.EHE. 2014-04-08T10:11:44.88 0.3 undecidable manual P 36 70.5738 50 -0.5 66
SI.ABSI.HHZ. 2014-04-08T10:11:43.42 0.6 undecidable manual P 10 60.9945 50 -0.47 45
IV.MABI.HHZ. 2014-04-08T10:11:42.28 0.1 undecidable manual P 254 53.7018 91 -0.26 95
IV.CTI.HHE. 2014-04-08T10:11:39.41 0.6 undecidable manual P 113 38.8278 91 -0.15 50
SI.LUSI.HHE. 2014-04-08T10:11:38.47 0.3 undecidable manual P 217 31.3464 92 0.4 72
SI.KOSI.HHZ. 2014-04-08T10:11:38.81 0.1 undecidable manual P 25 34.0437 92 0.2 100
IV.APPI.EHZ. 2014-04-08T10:11:38.55 0.1 undecidable manual P 6 32.5452 92 0.23 100
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