Earthquake (quarry blast) with magnitude of ML 0.8 on date 07-04-2022 and time 10:01:41 (UTC) in region 1 km SW Albiano (TN)

A magnitude ML 0.8 (quarry blast) earthquake occured in region: 1 km SW Albiano (TN), on

  • 07-04-2022 10:01:41 (UTC)
  • 07-04-2022 12:01:41 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.1370, 11.1890 at 9 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
Fornace TN 3 1355 2869
Lona-Lases TN 3 890 3759
Giovo TN 4 2513 6272
Baselga di Pinè TN 4 5031 11303
Cembra Lisignago TN 5 2364 13667
Civezzano TN 5 4002 17669
Lavis TN 6 8915 26584
Altavalle TN 6 1648 28232
Faedo TN 7 616 28848
Nave San Rocco TN 7 1398 30246
Zambana TN 7 1733 31979
San Michele all'Adige TN 8 3042 35021
Segonzano TN 8 1505 36526
Trento TN 9 117317 153843
Bedollo TN 9 1483 155326
Sant'Orsola Terme TN 9 1098 156424
Pergine Valsugana TN 9 21280 177704
Frassilongo TN 10 338 178042
Fai della Paganella TN 10 894 178936
Fierozzo TN 10 469 179405
Mezzocorona TN 10 5446 184851
Mezzolombardo TN 11 7067 191918
Salorno BZ 12 3758 195676
Vignola-Falesina TN 12 162 195838
Palù del Fersina TN 13 173 196011
Roverè della Luna TN 13 1636 197647
Cavedago TN 13 517 198164
Sover TN 14 838 199002
Spormaggiore TN 14 1289 200291
Andalo TN 15 1076 201367
Altopiano della Vigolana TN 15 4942 206309
Tenna TN 15 993 207302
Cortina sulla strada del vino BZ 15 642 207944
Calceranica al Lago TN 15 1387 209331
Vallelaghi TN 16 5044 214375
Ton TN 16 1338 215713
Levico Terme TN 17 7915 223628
Sporminore TN 17 700 224328
Garniga Terme TN 17 388 224716
Magrè sulla strada del vino BZ 17 1279 225995
Caldonazzo TN 17 3631 229626
Molveno TN 17 1134 230760
Valfloriana TN 17 504 231264
Campodenno TN 18 1500 232764
Capriana TN 18 588 233352
Denno TN 19 1297 234649
Novaledo TN 19 1076 235725
Aldeno TN 19 3059 238784
Roncegno Terme TN 20 2879 241663
Cimone TN 20 728 242391
Cortaccia sulla strada del vino BZ 20 2225 244616

Municipalities with at least 50000 inhabitants

An earthquake occurred to
9 Km NE of Trento (117317 inhabitants)
42 Km SW of Bolzano (106441 inhabitants)
71 Km NW of Vicenza (112953 inhabitants)
79 Km N of Verona (258765 inhabitants)
97 Km NW of Treviso (83731 inhabitants)
97 Km NW of Padova (210401 inhabitants)
100 Km NE of Brescia (196480 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is the epicenter of the current earthquake.
Seismic hazard

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 0.8 2022-04-07
10:01:41
46.1372 11.1887 9 2022-04-07
10:08:42
Sala Sismica INGV-Roma 102866821
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-04-07 10:01:41 ± 0.07
Latitude 46.1372 ± 0.0045
Longitude 11.1887 ± 0.0052
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type quarry blast
Origin ID 102866821

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 479
Semi-minor axis of confidence ellipse (meter) 355
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 169
Circular confidence region, given by single value of horizontal uncertainty (meter) 480.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 90
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.13310
Epicentral distance of station farthest from the epicenter (degree) 0.37142
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:0.8

Field Value
Value 0.8
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 102866821
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-04-07 10:08:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
ST.VARA.EHZ. 2022-04-07T10:01:55.23 0.6 undecidable manual S 213 0.3714 50 0.05 48
SI.LUSI.HHZ. 2022-04-07T10:01:51.44 0.6 undecidable manual S 224 0.2455 109 0.16 48
ST.VARA.EHZ. 2022-04-07T10:01:49.60 1.0 undecidable manual P 213 0.3714 50 0.29 23
IV.APPI.EHE. 2022-04-07T10:01:49.13 0.3 undecidable manual P 5 0.3426 50 0.31 69
ST.GAGG.HHZ. 2022-04-07T10:01:48.54 0.6 undecidable manual S 251 0.1682 116 0.03 50
ST.ZIAN.EHE. 2022-04-07T10:01:47.82 0.3 undecidable manual P 62 0.2941 50 -0.17 72
ST.PANI.EHZ. 2022-04-07T10:01:47.35 0.3 undecidable manual S 131 0.1331 122 0.02 76
ST.OZOL.EHE. 2022-04-07T10:01:47.63 0.3 undecidable manual P 341 0.2833 50 -0.17 72
ST.DOSS.HHZ. 2022-04-07T10:01:47.11 0.3 undecidable manual P 180 0.2563 108 -0.17 72
SI.LUSI.HHZ. 2022-04-07T10:01:46.86 0.3 undecidable manual P 224 0.2455 109 -0.2 72
ST.GAGG.HHZ. 2022-04-07T10:01:45.45 0.3 positive manual P 251 0.1682 116 -0.01 76
ST.PANI.EHZ. 2022-04-07T10:01:44.89 0.1 undecidable manual P 131 0.1331 122 0.11 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
SI.LUSI.HHN. ML:1.1 0.00006735 0.16 AML other m 2022-04-07T10:01:48.49
ST.DOSS.HHN. ML:0.8 0.00003345 0.46 AML other m 2022-04-07T10:01:48.67
SI.LUSI.HHE. ML:0.8 0.000037199999999999996 0.64 AML other m 2022-04-07T10:01:56.39
ST.GAGG.HHE. ML:0.6 0.000030452296999999998 0.1792 AML other m 2022-04-07T10:01:49.36
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, http://terremoti.ingv.it/tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols scales with the calculated moment magnitude Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download