Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 21-10-2022 and time 07:15:37 (UTC) in region 2 km NW Vallarsa (TN)

A magnitude ML 1.9 earthquake occured in region: 2 km NW Vallarsa (TN), on

  • 21-10-2022 07:15:37 (UTC)
  • 21-10-2022 09:15:37 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.7920, 11.0990 at 12 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Vallarsa TN 2 1395 1395
Ala TN 8 8913 10308
Trambileno TN 9 1452 11760
Terragnolo TN 11 716 12476
Rovereto TN 11 39289 51765
Brentonico TN 12 4015 55780
Mori TN 12 9678 65458
Posina VI 13 566 66024
Isera TN 13 2735 68759
Avio TN 14 4133 72892
Valli del Pasubio VI 14 3242 76134
Recoaro Terme VI 14 6453 82587
Laghi VI 14 133 82720
Volano TN 14 3169 85889
Nogaredo TN 15 2065 87954
Villa Lagarina TN 15 3778 91732
Folgaria TN 15 3191 94923
Nomi TN 15 1398 96321
Pomarolo TN 16 2452 98773
Ronzo-Chienis TN 16 976 99749
Calliano TN 16 1807 101556
Besenello TN 17 2654 104210
Torrebelvicino VI 18 5917 110127
Erbezzo VR 18 740 110867
Lastebasse VI 19 208 111075
Nago-Torbole TN 19 2867 113942
Bosco Chiesanuova VR 20 3600 117542
Arsiero VI 20 3192 120734

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km S of Trento (117317 inhabitants)
40 Km N of Verona (258765 inhabitants)
44 Km NW of Vicenza (112953 inhabitants)
74 Km E of Brescia (196480 inhabitants)
74 Km NW of Padova (210401 inhabitants)
81 Km S of Bolzano (106441 inhabitants)
90 Km W of Treviso (83731 inhabitants)
97 Km NW of Rovigo (51867 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 1.9 2022-10-21
07:15:37		 45.7923 11.0992 12 2024-03-01
15:28:07		 Bollettino Sismico Italiano INGV 112338421
Reviewed
Rev100 		ML 2.1 2022-10-21
07:15:37		 45.7953 11.1037 10 2022-10-21
07:26:59		 Sala Sismica INGV-Roma 111028981
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-10-21 07:15:37 ± 0.06
Latitude 45.7923 ± 0.0036
Longitude 11.0992 ± 0.0039
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 112338421

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 337
Semi-minor axis of confidence ellipse (meter) 167
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 29
Circular confidence region, given by single value of horizontal uncertainty (meter) 340.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 54
Number of associated phases, regardless of their use for origin computation 61
Number of defining phases 54
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.15563
Number of stations at which the event was observed 38
Number of stations from which data was used for origin computation 31
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.4
Num. used stations 64
Type of magnitude ML
Reference to an origin 111028981
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-10-21 07:26:59

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 66
Type of magnitude ML
Reference to an origin 112338421
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-11-29 14:52:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARRO.EHZ. 2022-10-21T07:17:12.78 3.0 undecidable manual Sn 0.58 0
IV.FRON.EHZ. 2022-10-21T07:16:51.59 3.0 undecidable manual Sn 0.79 0
IV.PARC.HHZ. 2022-10-21T07:16:50.67 3.0 undecidable manual Sg 6.24 0
IV.BRSN.HNZ. 2022-10-21T07:16:31.84 3.0 undecidable manual Sg 2.83 0
IV.PTCC.HHZ. 2022-10-21T07:16:31.31 3.0 undecidable manual Sn 2.17 0
IV.ZCCA.HHZ. 2022-10-21T07:16:23.73 3.0 undecidable manual S 0 0
CH.FUORN.HHZ. 2022-10-21T07:16:10.34 0.6 undecidable manual S 325 111.999 91 0.45 39
SI.ABSI.HHZ. 2022-10-21T07:16:08.14 0.3 undecidable manual S 9 105.2169 91 0.06 64
IV.BDI.HNZ. 2022-10-21T07:16:08.39 3.0 undecidable manual Pn 0.47 0
IV.BRMO.HHZ. 2022-10-21T07:16:05.39 0.3 undecidable manual S 324 94.239 91 0.25 63
OX.VARN.HHZ. 2022-10-21T07:16:01.11 0.3 undecidable manual S 74 80.7636 91 -0.44 62
ST.CARE.EHZ. 2022-10-21T07:16:00.23 0.3 undecidable manual S 336 76.7676 91 -0.26 65
SI.ROSI.HHZ. 2022-10-21T07:15:59.08 1.0 undecidable manual P 11 128.2716 91 0.37 19
ST.OZOL.EHZ. 2022-10-21T07:15:58.34 0.3 undecidable manual S 357 67.9764 91 0.21 66
OX.CIMO.HHZ. 2022-10-21T07:15:57.14 0.6 undecidable manual P 60 118.4925 91 -0.08 41
ST.ZIAN.EHZ. 2022-10-21T07:15:56.38 0.3 undecidable manual S 33 64.491 91 -0.83 56
CH.FUORN.HHZ. 2022-10-21T07:15:56.75 0.6 undecidable manual P 325 111.999 91 0.54 38
OX.CAE.HHZ. 2022-10-21T07:15:56.24 1.0 undecidable manual P 76 106.116 91 0.94 16
IV.MDI.HHZ. 2022-10-21T07:15:56.17 0.6 undecidable manual P 269 107.0151 91 0.73 36
SI.ABSI.HHZ. 2022-10-21T07:15:55.61 1.0 undecidable manual P 9 105.2169 91 0.44 20
IV.MABI.HHZ. 2022-10-21T07:15:54.15 0.3 undecidable manual S 303 53.7018 92 -0.18 69
SI.MOSI.HHZ. 2022-10-21T07:15:54.89 0.3 undecidable manual P 335 100.7214 91 0.43 60
OX.AGOR.HHZ. 2022-10-21T07:15:53.43 0.3 undecidable manual P 53 91.0422 91 0.45 60
IV.BRMO.HHZ. 2022-10-21T07:15:53.81 0.3 undecidable manual P 324 94.239 91 0.34 62
IV.ZOVE.EHZ. 2022-10-21T07:15:52.52 0.3 undecidable manual S 141 48.2184 92 -0.33 67
ST.RONC.EHZ. 2022-10-21T07:15:51.19 0.3 undecidable manual S 300 42.2244 93 -0.09 72
IV.SANR.HNZ. 2022-10-21T07:15:51.78 0.6 undecidable manual S 113 43.0236 93 0.3 46
OX.VARN.HHZ. 2022-10-21T07:15:51.69 0.6 undecidable manual P 74 80.7636 91 0.29 43
ST.CARE.EHZ. 2022-10-21T07:15:51.16 0.3 undecidable manual P 336 76.7676 91 0.38 63
SI.KOSI.HHZ. 2022-10-21T07:15:50.91 0.3 undecidable manual P 16 77.4669 91 0.03 68
IV.MAGA.HHZ. 2022-10-21T07:15:49.43 0.3 undecidable manual S 267 36.4413 93 -0.29 69
ST.ZIAN.EHZ. 2022-10-21T07:15:49.06 0.1 undecidable manual P 33 64.491 91 0.17 90
ST.OZOL.EHZ. 2022-10-21T07:15:49.48 0.3 undecidable manual P 357 67.9764 91 0.06 69
IV.TREG.HNZ. 2022-10-21T07:15:48.21 0.3 undecidable manual S 171 30.2475 94 0.13 73
ST.PANI.EHZ. 2022-10-21T07:15:48.17 0.3 undecidable manual S 32 33.8439 94 -0.87 58
ST.GAGG.HHZ. 2022-10-21T07:15:48.60 0.6 undecidable manual S 342 34.0437 94 -0.49 45
IV.MABI.HHZ. 2022-10-21T07:15:47.18 0.1 undecidable manual P 303 53.7018 92 -0.05 94
ZO.PDN3.HNZ. 2022-10-21T07:15:47.06 0.3 undecidable manual S 275 28.0497 95 -0.43 68
OX.BALD.HNZ. 2022-10-21T07:15:46.52 0.3 undecidable manual S 241 24.8529 97 -0.12 73
IV.ZOVE.EHZ. 2022-10-21T07:15:46.43 0.3 undecidable manual P 141 48.2184 92 0.05 71
IV.CTI.HHZ. 2022-10-21T07:15:46.72 0.3 undecidable manual P 56 51.1155 92 -0.1 71
IV.SANR.HNZ. 2022-10-21T07:15:45.35 1.0 undecidable manual P 113 43.0236 93 -0.23 23
SI.LUSI.HHZ. 2022-10-21T07:15:45.40 0.3 undecidable manual S 327 22.0668 98 -0.51 68
ST.RONC.EHZ. 2022-10-21T07:15:45.51 0.6 undecidable manual P 300 42.2244 93 0.04 48
IV.MBAL.HNZ. 2022-10-21T07:15:45.42 0.3 undecidable manual S 241 21.3675 99 -0.3 71
ST.PANI.EHZ. 2022-10-21T07:15:44.15 0.1 negative manual P 32 33.8439 94 -0.02 99
ST.VARA.EHZ. 2022-10-21T07:15:44.32 0.3 undecidable manual S 283 16.0728 108 -0.03 76
ST.GAGG.HHZ. 2022-10-21T07:15:44.22 0.1 negative manual P 342 34.0437 94 0.02 98
OX.MARN.HHZ. 2022-10-21T07:15:44.98 0.3 undecidable manual S 153 19.1697 102 -0.16 73
IV.MAGA.HHZ. 2022-10-21T07:15:44.60 0.1 undecidable manual P 267 36.4413 93 0.03 98
IV.ROVR.HHZ. 2022-10-21T07:15:44.27 0.3 undecidable manual S 187 16.2726 107 -0.12 74
ST.DOSS.HHZ. 2022-10-21T07:15:43.21 0.3 undecidable manual S 35 11.9769 121 -0.14 76
IV.TREG.HNZ. 2022-10-21T07:15:43.77 0.3 undecidable manual P 171 30.2475 94 0.15 72
ZO.PDN3.HNZ. 2022-10-21T07:15:43.31 0.1 undecidable manual P 275 28.0497 95 0.03 99
SI.LUSI.HHZ. 2022-10-21T07:15:42.32 0.1 negative manual P 327 22.0668 98 -0.05 100
IV.MBAL.HNZ. 2022-10-21T07:15:42.36 0.1 positive manual P 241 21.3675 99 0.1 99
OX.BALD.HNZ. 2022-10-21T07:15:42.62 0.6 undecidable manual P 241 24.8529 97 -0.17 48
OX.MARN.HHZ. 2022-10-21T07:15:42.02 0.1 positive manual P 153 19.1697 102 0.09 99
ST.DOSS.HHZ. 2022-10-21T07:15:41.09 0.1 positive manual P 35 11.9769 121 0.2 98
IV.ROVR.HHZ. 2022-10-21T07:15:41.72 0.1 positive manual P 187 16.2726 107 0.23 97
ST.VARA.EHZ. 2022-10-21T07:15:41.77 0.1 undecidable manual P 283 16.0728 108 0.3 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.DOSS.HNN. ML:2.5 0.003225 0.1 AML other m 2022-10-21T07:15:43.31
ST.DOSS.HNE. ML:2.3 0.002236211 0.1216 AML other m 2022-10-21T07:15:43.29
ST.DOSS.HHN. ML:2.4 0.0024141705 0.1024 AML other m 2022-10-21T07:15:43.29
ST.DOSS.HHE. ML:2.6 0.003630852 0.0992 AML other m 2022-10-21T07:15:43.31
ST.VARA.HNE. ML:2.2 0.00133 0.16 AML other m 2022-10-21T07:15:44.49
ST.VARA.EHN. ML:2.2 0.00145 0.16 AML other m 2022-10-21T07:15:44.49
ST.VARA.EHE. ML:2.4 0.0022199999999999998 0.14 AML other m 2022-10-21T07:15:44.81
ST.VARA.HNN. ML:2.4 0.00222 0.16 AML other m 2022-10-21T07:15:44.73
SI.LUSI.HHN. ML:2.3 0.00132613705 0.16 AML other m 2022-10-21T07:15:45.69
SI.LUSI.HHE. ML:2.4 0.0015699999999999998 0.14 AML other m 2022-10-21T07:15:45.62
IV.MBAL.HNN. ML:2.2 0.0009908078999999999 0.0896 AML other m 2022-10-21T07:15:46.69
IV.MBAL.HHE. ML:2.5 0.00213 0.12 AML other m 2022-10-21T07:15:45.81
IV.MBAL.HNE. ML:2.5 0.002045 0.12 AML other m 2022-10-21T07:15:45.81
IV.MBAL.HHN. ML:2.2 0.00095902685 0.1024 AML other m 2022-10-21T07:15:46.69
IV.TREG.EHE. ML:2.4 0.0011755 0.22 AML other m 2022-10-21T07:15:48.37
ST.PANI.EHN. ML:2.0 0.0004213816 0.1792 AML other m 2022-10-21T07:15:48.28
IV.TREG.HNE. ML:2.3 0.0009959858999999999 0.16 AML other m 2022-10-21T07:15:48.37
IV.TREG.EHN. ML:2.3 0.0008755 0.38 AML other m 2022-10-21T07:15:48.52
ST.PANI.EHE. ML:2.0 0.00037119694999999996 0.1792 AML other m 2022-10-21T07:15:48.42
ST.GAGG.HHN. ML:1.6 0.0001725 0.86 AML other m 2022-10-21T07:15:49.46
ST.GAGG.HNE. ML:1.6 0.0001607123 0.2592 AML other m 2022-10-21T07:15:49.47
IV.TREG.HNN. ML:2.3 0.0008945271499999999 0.1184 AML other m 2022-10-21T07:15:49.62
ST.GAGG.HNN. ML:1.7 0.00020784694999999997 0.0608 AML other m 2022-10-21T07:15:44.43
IV.MAGA.HHE. ML:1.7 0.0001942035 0.16 AML other m 2022-10-21T07:15:51.16
IV.CTI.HHN. ML:0.0 0.00034200949999999995 0.2592 AML other m 2022-10-21T07:15:52.98
IV.MAGA.HHN. ML:1.6 0.00015611365 0.0992 AML other m 2022-10-21T07:15:50.16
ST.RONC.EHE. ML:1.9 0.0002359213 0.1824 AML other m 2022-10-21T07:15:53.32
IV.ZOVE.EHN. ML:1.7 0.00014450000000000002 0.12 AML other m 2022-10-21T07:15:53.37
IV.CTI.HHE. ML:0.0 0.00041741814999999996 0.1216 AML other m 2022-10-21T07:15:53.93
IV.ZOVE.EHE. ML:1.6 0.00010975467 0.1184 AML other m 2022-10-21T07:15:53.98
IV.MABI.HHN. ML:1.4 0.00006457121 0.1184 AML other m 2022-10-21T07:15:54.64
IV.MABI.HHE. ML:1.4 0.00005495 0.08 AML other m 2022-10-21T07:15:54.61
ST.RONC.EHN. ML:1.8 0.00020359280000000003 0.1792 AML other m 2022-10-21T07:15:53.41
ST.ZIAN.EHN. ML:1.8 0.000113111565 0.1824 AML other m 2022-10-21T07:15:56.98
ST.ZIAN.EHE. ML:1.7 0.00010095169499999999 0.0992 AML other m 2022-10-21T07:15:56.82
ST.OZOL.EHN. ML:1.5 0.00005855007 0.2016 AML other m 2022-10-21T07:16:00.44
ST.OZOL.EHE. ML:1.9 0.000122970875 0.1824 AML other m 2022-10-21T07:16:00.46
ST.CARE.EHN. ML:1.6 0.00005490434 0.1408 AML other m 2022-10-21T07:16:01.72
SI.KOSI.HHN. ML:1.5 0.00004706446 0.32 AML other m 2022-10-21T07:16:02.13
OX.VARN.HHE. ML:1.8 0.000086579645 0.16 AML other m 2022-10-21T07:16:02.41
ST.CARE.EHE. ML:1.2 0.000027082085 0.1024 AML other m 2022-10-21T07:16:01.86
OX.VARN.HHN. ML:1.6 0.00005559343999999999 0.1216 AML other m 2022-10-21T07:16:02.36
SI.KOSI.HHE. ML:1.5 0.00004563867 0.24 AML other m 2022-10-21T07:16:03.74
OX.AGOR.HHE. ML:0.0 0.00003910325 0.3008 AML other m 2022-10-21T07:16:05.40
IV.BRMO.HHN. ML:1.8 0.00007274999999999999 0.22 AML other m 2022-10-21T07:16:06.38
IV.BRMO.HHE. ML:1.8 0.000058700000000000004 0.14 AML other m 2022-10-21T07:16:06.45
SI.MOSI.HHE. ML:0.0 0.0000580944 0.2208 AML other m 2022-10-21T07:16:08.40
OX.AGOR.HHN. ML:0.0 0.000037745509999999994 0.2368 AML other m 2022-10-21T07:16:07.70
SI.ABSI.HHE. ML:2.2 0.00015200000000000004 0.16 AML other m 2022-10-21T07:16:09.03
SI.ABSI.HHN. ML:2.1 0.0001064 0.18 AML other m 2022-10-21T07:16:09.74
IV.MDI.HHN. ML:0.0 0.00004819478 0.1824 AML other m 2022-10-21T07:16:15.51
SI.ROSI.HHE. ML:2.2 0.00010222434 0.3392 AML other m 2022-10-21T07:16:16.34
IV.MDI.HHE. ML:0.0 0.000055724035000000006 0.16 AML other m 2022-10-21T07:16:16.27
SI.ROSI.HHN. ML:2.3 0.000122 1.58 AML other m 2022-10-21T07:16:17.00
ST.PANI.HNE. ML:1.9 0.0003375994 0.16 AML other m 2022-10-21T07:15:48.40
ST.PANI.HNN. ML:2.0 0.00042747254999999995 0.1824 AML other m 2022-10-21T07:15:48.27
ST.GAGG.HHE. ML:1.8 0.00023060265 0.0608 AML other m 2022-10-21T07:15:44.43
ST.ZIAN.HNE. ML:1.8 0.00012369330000000002 0.2016 AML other m 2022-10-21T07:15:56.98
ST.ZIAN.HNN. ML:1.7 0.00009861206 0.1024 AML other m 2022-10-21T07:15:56.86
ST.OZOL.HNE. ML:1.8 0.00011479244999999999 0.16 AML other m 2022-10-21T07:16:00.15
ST.OZOL.HNN. ML:1.8 0.00011075516 0.24 AML other m 2022-10-21T07:16:04.78
OX.VARN.HNN. ML:1.6 0.000051641555 0.1216 AML other m 2022-10-21T07:16:02.36
OX.VARN.HNE. ML:1.8 0.00008388745 0.16 AML other m 2022-10-21T07:16:02.33
OX.CAE.HHN. ML:1.6 0.000040944645000000004 0.3392 AML other m 2022-10-21T07:16:12.07
OX.CAE.HHE. ML:1.8 0.000058504414999999996 0.24 AML other m 2022-10-21T07:16:13.99
SI.MOSI.HHN. ML:1.9 0.00007644987999999999 0.2624 AML other m 2022-10-21T07:16:12.65
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
Waveforms Seismic signals in miniseed + resp format Download