Earthquake with magnitude of ML 0.9 on date 28-04-2022 and time 16:12:31 (UTC) in region 1 km W Albiano (TN)

A magnitude ML 0.9 earthquake occured in region: 1 km W Albiano (TN), on

  • 28-04-2022 16:12:31 (UTC)
  • 28-04-2022 18:12:31 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.1450, 11.1880 at 8 km depth.

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

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
Fornace TN 3 1355 6272
Cembra Lisignago TN 4 2364 8636
Baselga di Pinè TN 5 5031 13667
Altavalle TN 6 1648 15315
Faedo TN 6 616 15931
Lavis TN 6 8915 24846
Civezzano TN 6 4002 28848
Nave San Rocco TN 7 1398 30246
San Michele all'Adige TN 7 3042 33288
Zambana TN 7 1733 35021
Segonzano TN 8 1505 36526
Bedollo TN 9 1483 38009
Mezzocorona TN 10 5446 43455
Sant'Orsola Terme TN 10 1098 44553
Trento TN 10 117317 161870
Fai della Paganella TN 10 894 162764
Pergine Valsugana TN 10 21280 184044
Frassilongo TN 10 338 184382
Fierozzo TN 11 469 184851
Salorno BZ 11 3758 188609
Mezzolombardo TN 11 7067 195676
Roverè della Luna TN 12 1636 197312
Palù del Fersina TN 13 173 197485
Cavedago TN 13 517 198002
Vignola-Falesina TN 13 162 198164
Sover TN 13 838 199002
Spormaggiore TN 14 1289 200291
Cortina sulla strada del vino BZ 14 642 200933
Andalo TN 14 1076 202009
Altopiano della Vigolana TN 16 4942 206951
Tenna TN 16 993 207944
Ton TN 16 1338 209282
Sporminore TN 16 700 209982
Magrè sulla strada del vino BZ 16 1279 211261
Calceranica al Lago TN 16 1387 212648
Vallelaghi TN 16 5044 217692
Valfloriana TN 17 504 218196
Molveno TN 17 1134 219330
Levico Terme TN 17 7915 227245
Garniga Terme TN 17 388 227633
Campodenno TN 17 1500 229133
Capriana TN 18 588 229721
Caldonazzo TN 18 3631 233352
Denno TN 18 1297 234649
Cortaccia sulla strada del vino BZ 19 2225 236874
Novaledo TN 19 1076 237950
Contà TN 20 1454 239404
Aldeno TN 20 3059 242463
Egna BZ 20 5232 247695

Municipalities with at least 50000 inhabitants

An earthquake occurred to
10 Km NE of Trento (117317 inhabitants)
42 Km SW of Bolzano (106441 inhabitants)
72 Km NW of Vicenza (112953 inhabitants)
80 Km N of Verona (258765 inhabitants)
98 Km NW of Treviso (83731 inhabitants)
98 Km NW of Padova (210401 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 0.9 2022-04-28
16:12:31
46.1448 11.1885 8 2022-04-28
16:17:12
Sala Sismica INGV-Roma 103904431
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-04-28 16:12:31 ± 0.07
Latitude 46.1448 ± 0.0045
Longitude 11.1885 ± 0.0065
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 103904431

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 525
Semi-minor axis of confidence ellipse (meter) 320
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 286
Circular confidence region, given by single value of horizontal uncertainty (meter) 520.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 81
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.13850
Epicentral distance of station farthest from the epicenter (degree) 0.66910
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 103904431
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-04-28 16:17:12
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
ST.VARA.EHZ. 2022-04-28T16:12:46.00 0.6 undecidable manual S 213 0.3777 50 0.16 49
IV.BRES.EHZ. 2022-04-28T16:12:45.23 0.3 negative manual P 34 0.6691 50 0.43 65
SI.KOSI.HHZ. 2022-04-28T16:12:44.28 0.6 undecidable manual S 22 0.3435 50 -0.56 44
IV.MABI.HHZ. 2022-04-28T16:12:41.55 1.0 positive manual P 259 0.4757 50 0.05 24
ST.VARA.EHZ. 2022-04-28T16:12:40.10 1.0 undecidable manual P 213 0.3777 50 0.28 24
IV.APPI.EHE. 2022-04-28T16:12:39.00 0.1 undecidable manual P 5 0.3345 50 -0.09 99
SI.KOSI.HHZ. 2022-04-28T16:12:39.37 0.6 negative manual P 22 0.3435 50 0.13 49
IV.CTI.HHZ. 2022-04-28T16:12:38.81 1.0 undecidable manual P 107 0.3336 50 -0.26 24
ST.OZOL.EHE. 2022-04-28T16:12:38.06 0.1 undecidable manual P 340 0.2761 105 0.11 100
ST.GAGG.HHZ. 2022-04-28T16:12:38.70 0.6 undecidable manual S 249 0.1709 114 -0.07 51
ST.DOSS.HHZ. 2022-04-28T16:12:37.43 0.6 positive manual P 180 0.2635 106 -0.26 49
SI.LUSI.HHZ. 2022-04-28T16:12:37.23 0.6 positive manual P 223 0.2509 107 -0.19 49
ST.PANI.EHZ. 2022-04-28T16:12:37.69 0.6 undecidable manual S 133 0.1385 119 0.04 52
ST.PANI.EHZ. 2022-04-28T16:12:35.17 0.6 positive manual P 133 0.1385 119 0.08 52
ST.GAGG.HHZ. 2022-04-28T16:12:35.73 0.6 positive manual P 249 0.1709 114 0 52
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.PANI.EHE. ML:0.8 0.00005557919 0.4864 AML other m 2022-04-28T16:12:39.10
ST.PANI.EHN. ML:1.0 0.0001059555 0.2944 AML other m 2022-04-28T16:12:39.13
ST.GAGG.HHE. ML:0.8 0.000045832535 0.4352 AML other m 2022-04-28T16:12:42.76
ST.GAGG.HHN. ML:0.8 0.00005018533 0.3072 AML other m 2022-04-28T16:12:40.45
SI.LUSI.HHE. ML:0.9 0.000045880405 0.2176 AML other m 2022-04-28T16:12:42.94
SI.LUSI.HHN. ML:1.2 0.00007578356 0.1792 AML other m 2022-04-28T16:12:38.71
ST.VARA.EHE. ML:1.1 0.00004638341 0.2176 AML other m 2022-04-28T16:12:46.00
ST.VARA.EHN. ML:0.5 0.000012353394 0.7168 AML other m 2022-04-28T16:12:55.58
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