Earthquake (quarry blast) with magnitude of ML 1.0 on date 31-10-2019 and time 16:53:00 (Italy) in region 1 km N Albiano (TN)

A magnitude ML 1.0 (quarry blast) earthquake occured in region: 1 km N Albiano (TN), on

  • 31-10-2019 15:53:00 (UTC)
  • 31-10-2019 16:53:00 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 46.15, 11.19 at 0 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Albiano TN 1 1514 1514
Lona-Lases TN 2 890 2404
Giovo TN 3 2513 4917
Cembra Lisignago TN 4 2364 7281
Fornace TN 4 1355 8636
Baselga di Pinè TN 5 5031 13667
Altavalle TN 5 1648 15315
Faedo TN 5 616 15931
Lavis TN 6 8915 24846
San Michele all'Adige TN 6 3042 27888
Segonzano TN 7 1505 29393
Nave San Rocco TN 7 1398 30791
Civezzano TN 7 4002 34793
Zambana TN 7 1733 36526
Bedollo TN 9 1483 38009
Mezzocorona TN 9 5446 43455
Sant'Orsola Terme TN 10 1098 44553
Fai della Paganella TN 10 894 45447
Salorno BZ 10 3758 49205
Mezzolombardo TN 10 7067 56272
Frassilongo TN 11 338 56610
Trento TN 11 117317 173927
Fierozzo TN 11 469 174396
Pergine Valsugana TN 11 21280 195676
Roverè della Luna TN 11 1636 197312
Sover TN 12 838 198150
Palù del Fersina TN 13 173 198323
Cavedago TN 13 517 198840
Cortina sulla strada del vino BZ 13 642 199482
Spormaggiore TN 13 1289 200771
Vignola-Falesina TN 14 162 200933
Andalo TN 15 1076 202009
Magrè sulla strada del vino BZ 15 1279 203288
Ton TN 15 1338 204626
Sporminore TN 16 700 205326
Valfloriana TN 16 504 205830
Tenna TN 16 993 206823
Altopiano della Vigolana TN 16 4942 211765
Calceranica al Lago TN 17 1387 213152
Capriana TN 17 588 213740
Vallelaghi TN 17 5044 218784
Campodenno TN 17 1500 220284
Molveno TN 17 1134 221418
Denno TN 18 1297 222715
Levico Terme TN 18 7915 230630
Cortaccia sulla strada del vino BZ 18 2225 232855
Garniga Terme TN 18 388 233243
Caldonazzo TN 19 3631 236874
Egna BZ 19 5232 242106
Contà TN 19 1454 243560
Anterivo BZ 20 395 243955
Novaledo TN 20 1076 245031

Municipalities with at least 50000 inhabitants

An earthquake occurred to
11 Km NE of Trento (117317 inhabitants)
41 Km SW of Bolzano (106441 inhabitants)
73 Km NW of Vicenza (112953 inhabitants)
81 Km N of Verona (258765 inhabitants)
98 Km NW of Treviso (83731 inhabitants)
98 Km NW of Padova (210401 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
Rev 100 ML 1.0 2019-10-31
15:53:00
46.15 11.19 0 2019-10-31
15:59:16
Sala Sismica INGV-Roma 73555261
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-31 15:53:00 ± 0.14
Latitude 46.15 ± 0.01
Longitude 11.19 ± 0.02
Depth (km) 0 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type quarry blast
Origin ID 73555261

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1260
Semi-minor axis of confidence ellipse (meter) 840
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 289
Circular confidence region, given by single value of horizontal uncertainty (meter) 1260
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 92
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) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.14119
Epicentral distance of station farthest from the epicenter (degree) 0.661
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.3
Num. used stations 4
Type of magnitude ML
Reference to an origin 73555261
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-31 15:59:16
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.BRES.EHZ. 2019-10-31T15:53:14.33 0.1 undecidable manual P 34 0.661 50 -0.61 80
IV.APPI.EHE. 2019-10-31T15:53:08.14 0.3 undecidable manual P 4 0.3274 90 0.06 73
ST.OZOL.EHE. 2019-10-31T15:53:07.03 0.1 undecidable manual P 339 0.2698 90 0.23 95
ST.ZIAN.EHZ. 2019-10-31T15:53:07.41 0.6 positive manual P 64 0.2842 90 0.28 47
ST.DOSS.HHZ. 2019-10-31T15:53:06.68 0.1 undecidable manual P 181 0.2707 90 -0.14 97
SI.LUSI.HHZ. 2019-10-31T15:53:06.41 0.3 positive manual P 222 0.259 90 -0.14 73
ST.PANI.EHZ. 2019-10-31T15:53:04.49 0.6 positive manual P 136 0.1412 90 0.55 45
ST.GAGG.HHZ. 2019-10-31T15:53:04.80 0.1 undecidable manual P 247 0.1763 90 0.09 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
SI.LUSI.HHN. ML:1.5 0.000162 1.84 AML other m 2019-10-31T15:53:08.05
ST.GAGG.HHE. ML:0.8 6.085E-5 0.62 AML other m 2019-10-31T15:53:08.88
SI.LUSI.HHE. ML:1.2 8.355E-5 0.98 AML other m 2019-10-31T15:53:11.65
ST.GAGG.HHN. ML:0.8 4.915E-5 0.8 AML other m 2019-10-31T15:53:12.26
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download