Istituto Nazionale di Geofisica e Vulcanologia

Earthquake (quarry blast) with magnitude of ML 1.4 on date 04-09-2019 and time 10:09:42 (UTC) in region 2 km W Albiano (TN)

A magnitude ML 1.4 (quarry blast) earthquake occured in region: 2 km W Albiano (TN), on

  • 04-09-2019 10:09:42 (UTC)
  • 04-09-2019 12:09:42 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.1480, 11.1740 at 0 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.

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
Albiano TN 2 1514 1514
Giovo TN 2 2513 4027
Lona-Lases TN 4 890 4917
Fornace TN 4 1355 6272
Lavis TN 5 8915 15187
Cembra Lisignago TN 5 2364 17551
Faedo TN 5 616 18167
Nave San Rocco TN 6 1398 19565
Baselga di Pinè TN 6 5031 24596
San Michele all'Adige TN 6 3042 27638
Zambana TN 6 1733 29371
Altavalle TN 6 1648 31019
Civezzano TN 6 4002 35021
Segonzano TN 8 1505 36526
Fai della Paganella TN 9 894 37420
Mezzocorona TN 9 5446 42866
Trento TN 10 117317 160183
Mezzolombardo TN 10 7067 167250
Bedollo TN 10 1483 168733
Salorno BZ 11 3758 172491
Pergine Valsugana TN 11 21280 193771
Sant'Orsola Terme TN 11 1098 194869
Frassilongo TN 11 338 195207
Roverè della Luna TN 12 1636 196843
Fierozzo TN 12 469 197312
Cavedago TN 12 517 197829
Spormaggiore TN 13 1289 199118
Andalo TN 13 1076 200194
Sover TN 14 838 201032
Palù del Fersina TN 14 173 201205
Vignola-Falesina TN 14 162 201367
Cortina sulla strada del vino BZ 14 642 202009
Ton TN 15 1338 203347
Sporminore TN 15 700 204047
Vallelaghi TN 16 5044 209091
Magrè sulla strada del vino BZ 16 1279 210370
Altopiano della Vigolana TN 16 4942 215312
Molveno TN 16 1134 216446
Campodenno TN 16 1500 217946
Tenna TN 16 993 218939
Calceranica al Lago TN 17 1387 220326
Denno TN 17 1297 221623
Garniga Terme TN 17 388 222011
Valfloriana TN 17 504 222515
Levico Terme TN 18 7915 230430
Capriana TN 18 588 231018
Caldonazzo TN 19 3631 234649
Contà TN 19 1454 236103
Cortaccia sulla strada del vino BZ 19 2225 238328
Aldeno TN 20 3059 241387
Madruzzo TN 20 2884 244271

Municipalities with at least 50000 inhabitants

An earthquake occurred to
10 Km NE of Trento (117317 inhabitants)
42 Km SW of Bolzano (106441 inhabitants)
73 Km NW of Vicenza (112953 inhabitants)
80 Km N of Verona (258765 inhabitants)
99 Km NW of Treviso (83731 inhabitants)
99 Km NW of Padova (210401 inhabitants)
100 Km NE of Brescia (196480 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 		ML 1.4 2019-09-04
10:09:42		 46.1478 11.1742 1 2020-02-28
16:42:10		 Bollettino Sismico Italiano INGV 74158891
Reviewed
Rev100 		ML 1.4 2019-09-04
10:09:42		 46.1467 11.1875 8 2019-09-04
10:18:44		 Sala Sismica INGV-Roma 72106201
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-04 10:09:42 ± 0.1
Latitude 46.1478 ± 0.0063
Longitude 11.1742 ± 0.0091
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 74158891

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 720
Semi-minor axis of confidence ellipse (meter) 660
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 1
Circular confidence region, given by single value of horizontal uncertainty (meter) 720.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 58
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 16
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.66370
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 16
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 20
Type of magnitude ML
Reference to an origin 74158891
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-11-29 18:19:05

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 20
Type of magnitude ML
Reference to an origin 72106201
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-04 10:18:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FIR.HHZ. 2019-09-04T10:10:54.58 3.0 undecidable manual Sg 0.93 0
IV.FNVD.HHN. 2019-09-04T10:10:42.98 3.0 undecidable manual Sg -1.07 0
IV.APEC.HHZ. 2019-09-04T10:10:31.18 3.0 undecidable manual Pg 3.89 0
OX.ACOM.HHZ. 2019-09-04T10:10:15.54 3.0 positive manual Pg 2.9 0
IV.IMOL.HNZ. 2019-09-04T10:10:15.36 3.0 positive manual Pg 0.45 0
GU.GRAM.HHZ. 2019-09-04T10:10:11.54 3.0 positive manual Pn -3.46 0
OX.ZOU2.HHZ. 2019-09-04T10:10:10.19 3.0 positive manual P 2.45 0
IV.STAL.HHZ. 2019-09-04T10:10:05.79 3.0 negative manual P 1.66 0
NI.PALA.HHZ. 2019-09-04T10:10:03.78 3.0 negative manual P -2.67 0
IV.TEOL.HHZ. 2019-09-04T10:09:59.89 3.0 undecidable manual P -0.32 0
OX.VARN.HHZ. 2019-09-04T10:09:56.27 0.3 undecidable manual P 103 73.6707 50 -0.12 68
IV.BRMO.HHZ. 2019-09-04T10:09:55.43 0.3 undecidable manual P 301 71.4729 50 -0.61 61
OX.CGRP.HHZ. 2019-09-04T10:09:53.11 0.3 undecidable manual P 121 56.8986 91 -0.55 64
IV.MAGA.HHZ. 2019-09-04T10:09:53.57 0.6 undecidable manual P 226 58.9965 90 -0.5 43
IV.MABI.HHZ. 2019-09-04T10:09:52.24 0.3 undecidable manual P 259 51.8037 91 -0.4 67
ST.RONC.EHZ. 2019-09-04T10:09:51.52 0.6 undecidable manual P 247 46.3203 91 -0.02 49
ST.CARE.EHZ. 2019-09-04T10:09:51.65 0.1 undecidable manual P 310 47.9187 91 -0.21 94
ST.VARA.EHN. 2019-09-04T10:09:50.56 0.3 undecidable manual P 211 41.625 91 -0.04 74
IV.APPI.EHE. 2019-09-04T10:09:49.82 0.3 undecidable manual P 6 36.9297 91 0.16 72
IV.CTI.HHZ. 2019-09-04T10:09:49.63 0.3 undecidable manual P 107 38.2284 91 -0.29 70
ST.OZOL.EHZ. 2019-09-04T10:09:48.63 0.1 undecidable manual P 342 29.9478 91 0.38 93
ST.DOSS.HHZ. 2019-09-04T10:09:48.25 0.1 undecidable manual P 178 29.6481 91 0.05 100
ST.ZIAN.EHZ. 2019-09-04T10:09:48.96 0.1 undecidable manual P 64 33.1446 91 0.07 99
SI.LUSI.HHZ. 2019-09-04T10:09:47.97 0.1 undecidable manual P 220 27.4503 91 0.22 97
ST.GAGG.HHZ. 2019-09-04T10:09:46.40 0.1 undecidable manual P 247 18.0708 92 0.53 92
ST.PANI.EHZ. 2019-09-04T10:09:46.01 0.1 undecidable manual P 131 16.3725 92 0.47 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.PANI.EHE. ML:1.2 0.0001805 0.42 AML other m 2019-09-04T10:09:49.72
ST.GAGG.HHE. ML:1.2 0.000163 1.58 AML other m 2019-09-04T10:09:50.01
ST.PANI.EHN. ML:1.4 0.00029299999999999997 0.38 AML other m 2019-09-04T10:09:50.05
ST.GAGG.HHN. ML:1.1 0.00012555 0.72 AML other m 2019-09-04T10:09:50.17
SI.LUSI.HHE. ML:1.3 0.0001265 0.18 AML other m 2019-09-04T10:09:53.58
SI.LUSI.HHN. ML:1.7 0.000285 0.92 AML other m 2019-09-04T10:09:54.71
ST.OZOL.EHE. ML:1.7 0.0002465 0.32 AML other m 2019-09-04T10:09:55.25
ST.OZOL.EHN. ML:1.4 0.000122 1.3 AML other m 2019-09-04T10:09:55.22
IV.CTI.HHN. ML:1.3 0.00007960000000000001 0.8 AML other m 2019-09-04T10:09:55.82
IV.CTI.HHE. ML:1.3 0.00007155 1.1 AML other m 2019-09-04T10:09:55.26
ST.DOSS.HHE. ML:1.3 0.0001019 0.5 AML other m 2019-09-04T10:09:56.00
ST.DOSS.HHN. ML:1.3 0.0001025 0.48 AML other m 2019-09-04T10:09:57.31
IV.MABI.HHN. ML:1.1 0.0000353 0.58 AML other m 2019-09-04T10:09:59.31
ST.VARA.EHN. ML:1.3 0.00007670000000000001 0.56 AML other m 2019-09-04T10:09:59.34
ST.VARA.EHE. ML:1.5 0.00011635000000000001 0.94 AML other m 2019-09-04T10:09:59.51
IV.MABI.HHE. ML:1.0 0.000024149999999999997 0.24 AML other m 2019-09-04T10:10:00.33
ST.RONC.EHN. ML:1.6 0.00011295 0.58 AML other m 2019-09-04T10:10:02.30
IV.MAGA.HHE. ML:1.8 0.00011999999999999999 0.58 AML other m 2019-09-04T10:10:03.55
ST.RONC.EHE. ML:1.5 0.0000929 0.16 AML other m 2019-09-04T10:10:05.74
IV.MAGA.HHN. ML:1.5 0.00006644999999999999 0.4 AML other m 2019-09-04T10:10:10.22
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