Earthquake (quarry blast) with magnitude of ML 1.1 on date 28-08-2019 and time 17:07:53 (Italy) in region 2 km NE Giovo (TN)

A magnitude ML 1.1 (quarry blast) earthquake occured in region: 2 km NE Giovo (TN), on

  • 28-08-2019 15:07:53 (UTC)
  • 28-08-2019 17:07:53 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.17, 11.16 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Giovo TN 2 2513 2513
Faedo TN 2 616 3129
San Michele all'Adige TN 3 3042 6171
Albiano TN 4 1514 7685
Nave San Rocco TN 4 1398 9083
Cembra Lisignago TN 4 2364 11447
Lona-Lases TN 5 890 12337
Lavis TN 5 8915 21252
Zambana TN 6 1733 22985
Altavalle TN 6 1648 24633
Mezzocorona TN 6 5446 30079
Fornace TN 7 1355 31434
Fai della Paganella TN 7 894 32328
Mezzolombardo TN 7 7067 39395
Segonzano TN 8 1505 40900
Baselga di Pinè TN 8 5031 45931
Salorno BZ 8 3758 49689
Roverè della Luna TN 9 1636 51325
Civezzano TN 9 4002 55327
Spormaggiore TN 10 1289 56616
Cavedago TN 11 517 57133
Bedollo TN 11 1483 58616
Cortina sulla strada del vino BZ 12 642 59258
Ton TN 12 1338 60596
Trento TN 12 117317 177913
Andalo TN 12 1076 178989
Sporminore TN 12 700 179689
Sover TN 13 838 180527
Sant'Orsola Terme TN 13 1098 181625
Magrè sulla strada del vino BZ 13 1279 182904
Campodenno TN 14 1500 184404
Fierozzo TN 14 469 184873
Pergine Valsugana TN 14 21280 206153
Frassilongo TN 14 338 206491
Denno TN 14 1297 207788
Palù del Fersina TN 15 173 207961
Molveno TN 16 1134 209095
Contà TN 16 1454 210549
Valfloriana TN 16 504 211053
Cortaccia sulla strada del vino BZ 16 2225 213278
Vallelaghi TN 17 5044 218322
Capriana TN 17 588 218910
Vignola-Falesina TN 17 162 219072
Egna BZ 18 5232 224304
Predaia TN 18 6655 230959
Sfruz TN 19 334 231293
Altopiano della Vigolana TN 19 4942 236235
Tenna TN 19 993 237228
Anterivo BZ 20 395 237623
Termeno sulla strada del vino BZ 20 3348 240971
Garniga Terme TN 20 388 241359
Calceranica al Lago TN 20 1387 242746

Municipalities with at least 50000 inhabitants

An earthquake occurred to
12 Km N of Trento (117317 inhabitants)
39 Km SW of Bolzano (106441 inhabitants)
76 Km NW of Vicenza (112953 inhabitants)
83 Km N of Verona (258765 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire *

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 1000 ML 1.1 2019-08-28
15:07:53
46.17 11.16 1 2019-11-13
14:31:08
Bollettino Sismico Italiano INGV 73708971
Rev 100 ML 1.0 2019-08-28
15:07:53
46.15 11.19 9 2019-08-28
15:21:23
Sala Sismica INGV-Roma 71885481
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-28 15:07:53 ± 0.26
Latitude 46.17 ± 0.02
Longitude 11.16 ± 0.02
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 73708971

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2390
Semi-minor axis of confidence ellipse (meter) 1090
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 347
Circular confidence region, given by single value of horizontal uncertainty (meter) 2390
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 175
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 5
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.46585
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 5
Magnitudes information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.5
Num. used stations 10
Type of magnitude ML
Reference to an origin 73708971
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-11-07 15:22:37

ML:1

Field Value
Value 1
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 71885481
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-28 15:21:23
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.EUCT.HNZ. 2019-08-28T15:08:09.45 3.0 undecidable manual Sg 11.83 0
IV.SPS2.HHZ. 2019-08-28T15:08:08.79 3.0 undecidable manual Sn -1.36 0
IV.MABI.HHZ. 2019-08-28T15:08:03.26 0.3 undecidable manual P 255 0.4658 91 -0.38 66
IV.ORZI.HHZ. 2019-08-28T15:08:00.04 3.0 undecidable manual Sg 8.62 0
ST.ZIAN.EHZ. 2019-08-28T15:07:59.88 0.3 undecidable manual P 70 0.2941 91 0.05 73
SI.LUSI.HHZ. 2019-08-28T15:07:58.99 0.3 undecidable manual P 216 0.2635 91 -0.15 72
ST.GAGG.HHZ. 2019-08-28T15:07:57.42 0.1 undecidable manual P 238 0.1682 92 0.39 93
ST.PANI.EHZ. 2019-08-28T15:07:57.04 0.1 undecidable manual P 136 0.1709 92 -0.05 100
IV.MILN.HNZ. 2019-08-28T15:07:50.92 3.0 undecidable manual Sn -9.99 0
IV.MCEL.HHZ. 2019-08-28T15:07:43.72 3.0 undecidable manual Sn -0.32 0
IV.VBKN.HHZ. 2019-08-28T15:07:19.92 3.0 undecidable manual Sn 0.8 0
IV.DGI.HHZ. 2019-08-28T15:07:09.10 3.0 undecidable manual Pn 0.95 0
IV.SFI.EHZ. 2019-08-28T15:06:36.60 3.0 undecidable manual P -3.79 0
IV.TERO.HHZ. 2019-08-28T15:06:33.42 3.0 undecidable manual S 2.36 0
IV.TERO.HHZ. 2019-08-28T15:06:24.72 3.0 undecidable manual P 1.69 0
IV.SSFR.HNZ. 2019-08-28T15:06:24.41 3.0 undecidable manual P -4.37 0
IV.NRCA.HNZ. 2019-08-28T15:06:17.94 3.0 undecidable manual P 1.65 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHE. ML:3.1 7.59E-5 0.42 AML other m 2019-08-28T15:06:19.48
IV.NRCA.HHN. ML:2.9 5.07E-5 0.06 AML other m 2019-08-28T15:06:22.81
IV.VBKN.HHN. ML:0 0.00323 0.1 AML other m 2019-08-28T15:07:47.73
IV.VBKN.HHE. ML:0 0.00346 0.7 AML other m 2019-08-28T15:07:48.87
ST.PANI.EHE. ML:1 7.985E-5 0.36 AML other m 2019-08-28T15:08:00.36
ST.PANI.EHN. ML:1.1 0.000115 0.24 AML other m 2019-08-28T15:08:00.80
ST.GAGG.HHN. ML:1 8.465E-5 1.04 AML other m 2019-08-28T15:08:02.29
IV.TREG.HNN. ML:0 0.0005125 0.96 AML other m 2019-08-28T15:08:02.87
ST.GAGG.HHE. ML:1.1 0.00010515 1.36 AML other m 2019-08-28T15:08:04.95
SI.LUSI.HHN. ML:1.5 0.0001725 0.96 AML other m 2019-08-28T15:08:04.28
SI.LUSI.HHE. ML:1.2 8.37E-5 1.12 AML other m 2019-08-28T15:08:05.74
IV.MABI.HHE. ML:0.6 9.15E-6 0.4 AML other m 2019-08-28T15:08:11.21
IV.MABI.HHN. ML:0.8 1.41E-5 0.62 AML other m 2019-08-28T15:08:13.44
IV.SPS2.HHE. ML:0 3.98E-5 1.16 AML other m 2019-08-28T15:08:15.63
IV.TREG.HNE. ML:0 0.000389 0.06 AML other m 2019-08-28T15:08:19.64
IV.SPS2.HHN. ML:0 2.9E-5 0.2 AML other m 2019-08-28T15:08:27.64
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
Waveforms Seismic signals in full SEED format Download