Earthquake (quarry blast) with magnitude of ML 0.9 on date 30-07-2020 and time 17:01:18 (Italy) in region 2 km E Faedo (TN)

A magnitude ML 0.9 (quarry blast) earthquake occured in region: 2 km E Faedo (TN), on

  • 30-07-2020 15:01:18 (UTC)
  • 30-07-2020 17:01:18 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.19, 11.19 at 1 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
Faedo TN 2 616 616
Cembra Lisignago TN 3 2364 2980
Altavalle TN 4 1648 4628
San Michele all'Adige TN 4 3042 7670
Giovo TN 5 2513 10183
Albiano TN 5 1514 11697
Lona-Lases TN 5 890 12587
Segonzano TN 5 1505 14092
Salorno BZ 6 3758 17850
Mezzocorona TN 6 5446 23296
Nave San Rocco TN 7 1398 24694
Roverè della Luna TN 7 1636 26330
Baselga di Pinè TN 8 5031 31361
Mezzolombardo TN 8 7067 38428
Fornace TN 8 1355 39783
Lavis TN 8 8915 48698
Zambana TN 8 1733 50431
Fai della Paganella TN 9 894 51325
Cortina sulla strada del vino BZ 9 642 51967
Bedollo TN 9 1483 53450
Sover TN 10 838 54288
Civezzano TN 11 4002 58290
Magrè sulla strada del vino BZ 11 1279 59569
Spormaggiore TN 11 1289 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
Valfloriana TN 14 504 65484
Frassilongo TN 14 338 65822
Cortaccia sulla strada del vino BZ 14 2225 68047
Capriana TN 14 588 68635
Palù del Fersina TN 14 173 68808
Denno TN 14 1297 70105
Campodenno TN 14 1500 71605
Trento TN 14 117317 188922
Andalo TN 15 1076 189998
Pergine Valsugana TN 15 21280 211278
Egna BZ 15 5232 216510
Contà TN 16 1454 217964
Anterivo BZ 17 395 218359
Sfruz TN 17 334 218693
Termeno sulla strada del vino BZ 17 3348 222041
Vignola-Falesina TN 18 162 222203
Predaia TN 18 6655 228858
Molveno TN 18 1134 229992
Montagna BZ 18 1641 231633
Vallelaghi TN 19 5044 236677
Trodena nel parco naturale BZ 19 1026 237703
Ora BZ 20 3648 241351
Ville d'Anaunia TN 20 4884 246235

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km NE of Trento (117317 inhabitants)
37 Km SW of Bolzano (106441 inhabitants)
77 Km NW of Vicenza (112953 inhabitants)
85 Km N of Verona (258765 inhabitants)
100 Km NW of Treviso (83731 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
Reviewed
Rev100
ML 0.9 2020-07-30
15:01:18
46.19 11.19 1 2020-07-30
15:13:26
Sala Sismica INGV-Roma 81489401
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-30 15:01:18 ± 0.53
Latitude 46.19 ± 0.02
Longitude 11.19 ± 0.01
Depth (km) 1 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type quarry blast
Origin ID 81489401

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2470
Semi-minor axis of confidence ellipse (meter) 970
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 12
Circular confidence region, given by single value of horizontal uncertainty (meter) 2470
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 268
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 7
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.30847
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 4
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 81489401
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-30 15:13:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
XK.GIZZ.HHZ. 2020-07-30T15:03:17.58 3.0 positive manual Pn -3.91 0
IV.SGO.HHZ. 2020-07-30T15:03:11.53 3.0 undecidable manual Pg 13.71 0
IX.STN3.HHZ.02 2020-07-30T15:03:02.15 3.0 undecidable manual Pn 2.24 0
IV.SENA.HHZ. 2020-07-30T15:03:00.55 3.0 undecidable manual Pg 10.36 0
GU.RSP.HHZ. 2020-07-30T15:02:59.44 3.0 undecidable manual Sg 12.79 0
IV.FOSV.EHZ. 2020-07-30T15:02:53.09 3.0 undecidable manual Sg 2.26 0
GU.ENR.HHZ. 2020-07-30T15:02:51.26 3.0 undecidable manual Sn -3.82 0
IV.CELB.HHZ. 2020-07-30T15:02:50.04 3.0 undecidable manual Sn -9.76 0
IV.LPEL.HHZ. 2020-07-30T15:02:30.90 3.0 positive manual Pn -3.44 0
IV.OFFI.HHZ. 2020-07-30T15:02:27.92 3.0 undecidable manual Pg 6.7 0
SL.KOGS.BHZ. 2020-07-30T15:02:26.27 3.0 undecidable manual Pg 5.7 0
IV.MCIV.CHZ. 2020-07-30T15:02:21.00 3.0 positive manual Pg 4.21 0
IV.FOSV.EHZ. 2020-07-30T15:02:17.53 3.0 undecidable manual Pg 4.85 0
IV.TRIF.CHZ. 2020-07-30T15:02:14.71 3.0 undecidable manual Pg 2.83 0
IV.CRTC.HHZ. 2020-07-30T15:02:06.67 3.0 negative manual Pg -0.65 0
IV.NDIM.HNZ. 2020-07-30T15:01:59.09 3.0 undecidable manual S -7.15 0
IV.SFI.EHZ. 2020-07-30T15:01:56.24 3.0 negative manual Pn -5.63 0
IV.SBPO.HNZ. 2020-07-30T15:01:56.65 3.0 undecidable manual S -4.8 0
CH.FUORN.HHZ. 2020-07-30T15:01:47.83 3.0 undecidable manual S -6.04 0
IV.FREG.EHZ. 2020-07-30T15:01:35.88 3.0 undecidable manual P -5.68 0
ST.DOSS.HHZ. 2020-07-30T15:01:30.28 0.6 undecidable manual S 180 0.3085 91 0.34 47
ST.GAGG.HHZ. 2020-07-30T15:01:25.39 0.6 undecidable manual S 236 0.1916 92 -0.05 51
SI.LUSI.HHZ. 2020-07-30T15:01:24.01 0.6 undecidable manual P 217 0.286 91 -0.41 47
ST.PANI.EHZ. 2020-07-30T15:01:24.48 0.3 undecidable manual S 144 0.1718 92 -0.19 75
ST.DOSS.HHZ. 2020-07-30T15:01:24.31 1.0 undecidable manual P 180 0.3085 91 -0.61 22
ST.PANI.EHZ. 2020-07-30T15:01:22.06 0.1 undecidable manual P 144 0.1718 92 0.19 100
ST.GAGG.HHZ. 2020-07-30T15:01:22.60 0.6 undecidable manual P 236 0.1916 92 0.29 49
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.GAGG.HHN. ML:0.8 4.61E-5 1.12 AML other m 2020-07-30T15:01:26.21
ST.GAGG.HHE. ML:0.9 6.295E-5 0.96 AML other m 2020-07-30T15:01:28.80
IV.MCIV.CHE. ML:3 6.935E-5 0.96 AML other m 2020-07-30T15:02:23.80
IV.MCIV.CHN. ML:3 6.31E-5 0.78 AML other m 2020-07-30T15:02:23.80
IV.LPEL.HHE. ML:3.7 0.0001195 0.34 AML other m 2020-07-30T15:02:34.65
IV.LPEL.HHN. ML:3.6 0.00011195 0.24 AML other m 2020-07-30T15:03:01.85
ST.PANI.EHE. ML:0.8 5.697918E-5 3.2384 AML other m 2020-07-30T15:01:26.58
ST.PANI.EHN. ML:1 9.4820715E-5 0.6016 AML other m 2020-07-30T15:01:26.87
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