Earthquake with magnitude of ML 0.7 on date 21-09-2021 and time 10:21:15 (UTC) in region 2 km S Albiano (TN)

A magnitude ML 0.7 earthquake occured in region: 2 km S Albiano (TN), on

  • 21-09-2021 10:21:15 (UTC)
  • 21-09-2021 12:21:15 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.131, 11.19 at 9 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 2 1514 1514
Fornace TN 2 1355 2869
Lona-Lases TN 3 890 3759
Giovo TN 4 2513 6272
Baselga di Pinè TN 4 5031 11303
Civezzano TN 5 4002 15305
Cembra Lisignago TN 6 2364 17669
Lavis TN 6 8915 26584
Altavalle TN 7 1648 28232
Faedo TN 7 616 28848
Nave San Rocco TN 8 1398 30246
Zambana TN 8 1733 31979
San Michele all'Adige TN 8 3042 35021
Trento TN 9 117317 152338
Segonzano TN 9 1505 153843
Pergine Valsugana TN 9 21280 175123
Sant'Orsola Terme TN 9 1098 176221
Frassilongo TN 9 338 176559
Bedollo TN 10 1483 178042
Fierozzo TN 10 469 178511
Fai della Paganella TN 11 894 179405
Mezzocorona TN 11 5446 184851
Vignola-Falesina TN 12 162 185013
Mezzolombardo TN 12 7067 192080
Salorno BZ 12 3758 195838
Palù del Fersina TN 13 173 196011
Roverè della Luna TN 13 1636 197647
Cavedago TN 14 517 198164
Altopiano della Vigolana TN 14 4942 203106
Sover TN 14 838 203944
Tenna TN 14 993 204937
Spormaggiore TN 15 1289 206226
Calceranica al Lago TN 15 1387 207613
Andalo TN 15 1076 208689
Cortina sulla strada del vino BZ 16 642 209331
Vallelaghi TN 16 5044 214375
Levico Terme TN 16 7915 222290
Garniga Terme TN 16 388 222678
Caldonazzo TN 16 3631 226309
Sporminore TN 17 700 227009
Ton TN 17 1338 228347
Molveno TN 17 1134 229481
Magrè sulla strada del vino BZ 18 1279 230760
Valfloriana TN 18 504 231264
Novaledo TN 18 1076 232340
Campodenno TN 19 1500 233840
Aldeno TN 19 3059 236899
Capriana TN 19 588 237487
Cimone TN 19 728 238215
Denno TN 19 1297 239512
Roncegno Terme TN 19 2879 242391
Madruzzo TN 20 2884 245275

Municipalities with at least 50000 inhabitants

An earthquake occurred to
9 Km NE of Trento (117317 inhabitants)
43 Km SW of Bolzano (106441 inhabitants)
70 Km NW of Vicenza (112953 inhabitants)
78 Km N of Verona (258765 inhabitants)
96 Km NW of Padova (210401 inhabitants)
97 Km NW of Treviso (83731 inhabitants)
100 Km NE of Brescia (196480 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web 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 0.7 2021-09-21
10:21:15
46.1307 11.1898 9 2021-09-21
10:35:06
Sala Sismica INGV-Roma 95693831
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-09-21 10:21:15 ± 0.07
Latitude 46.1307 ± 0.0054
Longitude 11.1898 ± 0.0052
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 95693831

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 573
Semi-minor axis of confidence ellipse (meter) 370
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 189
Circular confidence region, given by single value of horizontal uncertainty (meter) 570
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 95
Number of associated phases, regardless of their use for origin computation 38
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
Epicentral distance of station farthest from the epicenter (degree) 0.60434
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 9
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 95693831
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-09-21 10:35:06
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.TOLF.HHZ. 2021-09-21T10:23:04.48 3.0 undecidable manual Sn -3.02 0
IX.SCL3.EHZ.02 2021-09-21T10:23:03.31 3.0 negative manual Pg 18.58 0
IV.CASP.HHZ. 2021-09-21T10:22:54.41 3.0 undecidable manual Sg 4.31 0
GU.IMI.HHZ. 2021-09-21T10:22:52.90 3.0 undecidable manual Sn 3.68 0
IV.AGLI.HHZ. 2021-09-21T10:22:47.85 3.0 negative manual Pg 15.24 0
OT.OT17.EHZ. 2021-09-21T10:22:43.23 3.0 undecidable manual Pg 11.21 0
IX.SSB3.HHZ.02 2021-09-21T10:22:35.87 3.0 negative manual Pn -2.84 0
IV.CSNT.HHZ. 2021-09-21T10:22:31.76 3.0 undecidable manual Sn -1.05 0
IV.MIDA.HHZ. 2021-09-21T10:22:31.23 3.0 negative manual Pn 3.73 0
IV.FIR.HHZ. 2021-09-21T10:22:29.56 3.0 undecidable manual Sg 4.05 0
RD.PGF.BHZ. 2021-09-21T10:22:28.92 3.0 positive manual Pg 13.9 0
IV.SACS.HHZ. 2021-09-21T10:22:13.70 3.0 undecidable manual Pg 8.21 0
IV.VARE.HHZ. 2021-09-21T10:22:08.14 3.0 undecidable manual Sn -3.46 0
IV.MF5.EHZ. 2021-09-21T10:22:06.59 3.0 undecidable manual Pn -0.75 0
IV.RIBO.EHZ.01 2021-09-21T10:22:00.66 3.0 undecidable manual Pn -3.49 0
IV.SBPO.HNZ. 2021-09-21T10:21:57.70 3.0 undecidable manual S 1.93 0
IV.APEC.HHZ. 2021-09-21T10:21:53.61 3.0 positive manual Pn -3.05 0
IV.PE3.EHZ. 2021-09-21T10:21:51.77 3.0 undecidable manual Pn -3.24 0
ST.ZEN8.EHZ. 2021-09-21T10:21:45.51 3.0 undecidable manual P 0
ST.BAG8.EHZ. 2021-09-21T10:21:40.11 3.0 undecidable manual P 0
IV.SBPO.HNZ. 2021-09-21T10:21:37.12 3.0 negative manual P 1.13 0
SI.ABSI.HHZ. 2021-09-21T10:21:28.28 0.6 undecidable manual P 9 0.6043 50 0.34 43
IV.CTI.HHE. 2021-09-21T10:21:28.17 1.0 undecidable manual S 104 0.3292 50 -0.41 22
ST.OZOL.EHE. 2021-09-21T10:21:27.42 0.6 undecidable manual S 341 0.2896 50 0.02 49
SI.LUSI.HHZ. 2021-09-21T10:21:25.81 0.3 undecidable manual S 225 0.2419 109 0.05 73
IV.MABI.HHZ. 2021-09-21T10:21:25.82 3.0 positive manual P -0.31 0
ST.DOSS.HHZ. 2021-09-21T10:21:25.92 0.3 undecidable manual S 180 0.25 108 -0.13 72
ST.VARA.EHZ. 2021-09-21T10:21:24.15 1.0 negative manual P 214 0.366 50 0.28 23
IV.CTI.HHE. 2021-09-21T10:21:23.67 0.3 undecidable manual P 104 0.3292 50 0.44 66
IV.APPI.EHZ. 2021-09-21T10:21:23.40 0.3 undecidable manual P 4 0.3489 50 -0.17 70
ST.GAGG.HHZ. 2021-09-21T10:21:23.24 0.3 undecidable manual S 254 0.1673 116 0.14 73
ST.OZOL.EHE. 2021-09-21T10:21:22.26 0.3 undecidable manual P 341 0.2896 50 -0.29 69
ST.DOSS.HHZ. 2021-09-21T10:21:21.60 0.6 positive manual P 180 0.25 108 -0.17 47
ST.PANI.EHZ. 2021-09-21T10:21:21.84 0.1 undecidable manual S 129 0.1286 123 0.05 100
SI.LUSI.HHZ. 2021-09-21T10:21:21.50 0.3 positive manual P 225 0.2419 109 -0.11 72
ST.GAGG.HHZ. 2021-09-21T10:21:20.09 0.6 negative manual P 254 0.1673 116 0.02 50
IV.BRES.EHZ. 2021-09-21T10:21:20.32 3.0 undecidable manual P -0.32 0
ST.PANI.EHZ. 2021-09-21T10:21:19.28 0.1 undecidable manual P 129 0.1286 123 -0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
SI.LUSI.HHN. ML:0.9 4.345E-5 0.32 AML other m 2021-09-21T10:21:27.41
SI.LUSI.HHE. ML:0.7 2.92E-5 0.4 AML other m 2021-09-21T10:21:27.70
ST.PANI.EHE. ML:0.5 3.691135E-5 0.4224 AML other m 2021-09-21T10:21:22.36
ST.PANI.EHN. ML:0.4 2.718041E-5 0.3584 AML other m 2021-09-21T10:21:25.46
ST.GAGG.HNE. ML:1 7.9251865E-5 0.7808 AML other m 2021-09-21T10:21:26.02
ST.GAGG.HNN. ML:0.8 5.6294605E-5 0.7616 AML other m 2021-09-21T10:21:26.06
ST.GAGG.HHE. ML:0.5 2.389182E-5 0.4352 AML other m 2021-09-21T10:21:25.79
ST.GAGG.HHN. ML:0.5 2.562959E-5 0.2816 AML other m 2021-09-21T10:21:23.42
ST.DOSS.HHE. ML:0.7 2.2716295E-5 0.4032 AML other m 2021-09-21T10:21:26.79
ST.DOSS.HHN. ML:0.6 1.9521204E-5 0.32 AML other m 2021-09-21T10:21:23.49
IV.ZEN8.EHE. ML:1 1.782263E-5 0.6016 AML other m 2021-09-21T10:21:47.96
IV.ZEN8.EHN. ML:1.3 4.1449065E-5 0.064 AML other m 2021-09-21T10:21:46.92
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