Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.6 on date 11-03-2022 and time 02:01:58 (Italy) in region 2 km NW Ala (TN)

A magnitude ML 1.6 earthquake occured in region: 2 km NW Ala (TN), on

  • 11-03-2022 01:01:58 (UTC)
  • 11-03-2022 02:01:58 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.7730, 10.9870 at 10 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
Ala TN 2 8913 8913
Avio TN 5 4133 13046
Brentonico TN 6 4015 17061
Mori TN 9 9678 26739
Vallarsa TN 10 1395 28134
Trambileno TN 13 1452 29586
Isera TN 13 2735 32321
Ronzo-Chienis TN 14 976 33297
Rovereto TN 14 39289 72586
Malcesine VR 14 3736 76322
Nago-Torbole TN 14 2867 79189
Erbezzo VR 15 740 79929
Brentino Belluno VR 15 1395 81324
Ferrara di Monte Baldo VR 15 226 81550
Limone sul Garda BS 16 1181 82731
Nogaredo TN 16 2065 84796
Sant'Anna d'Alfaedo VR 16 2553 87349
Villa Lagarina TN 16 3778 91127
Riva del Garda TN 17 16926 108053
Bosco Chiesanuova VR 17 3600 111653
Volano TN 17 3169 114822
Terragnolo TN 18 716 115538
Pomarolo TN 18 2452 117990
Tremosine sul Garda BS 18 2100 120090
Arco TN 18 17526 137616
Brenzone sul Garda VR 18 2474 140090
Nomi TN 19 1398 141488
Calliano TN 20 1807 143295

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km SW of Trento (117317 inhabitants)
37 Km N of Verona (258765 inhabitants)
50 Km W of Vicenza (112953 inhabitants)
65 Km E of Brescia (196480 inhabitants)
80 Km W of Padova (210401 inhabitants)
86 Km SW of Bolzano (106441 inhabitants)
99 Km W of Treviso (83731 inhabitants)
100 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 1.6 2022-03-11
01:01:58		 45.773 10.9867 10 2022-07-08
12:33:43		 Bollettino Sismico Italiano INGV 103121721
Reviewed
Rev100 		ML 1.6 2022-03-11
01:01:58		 45.7775 10.9922 12 2022-03-11
01:07:52		 Sala Sismica INGV-Roma 101859271
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-03-11 01:01:58 ± 0.06
Latitude 45.7730 ± 0.0036
Longitude 10.9867 ± 0.0052
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 103121721

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 432
Semi-minor axis of confidence ellipse (meter) 321
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 294
Circular confidence region, given by single value of horizontal uncertainty (meter) 430.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 75
Number of associated phases, regardless of their use for origin computation 56
Number of defining phases 54
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.38
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.19070
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 32
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 36
Type of magnitude ML
Reference to an origin 101859271
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-03-11 01:07:52

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 36
Type of magnitude ML
Reference to an origin 103121721
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-04-12 13:51:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
OE.WTTA.HHZ. 2022-03-11T01:02:48.59 3.0 undecidable manual Sg 2.55 0
IV.MURB.HHZ. 2022-03-11T01:02:39.46 3.0 negative manual Pn -2.11 0
SI.ROSI.HHZ. 2022-03-11T01:02:36.91 0.3 undecidable manual S 14 132.1677 50 0.2 59
SI.ABSI.HHZ. 2022-03-11T01:02:31.11 0.3 undecidable manual S 13 109.0131 50 0.58 56
IV.APPI.EHZ. 2022-03-11T01:02:22.03 0.6 undecidable manual S 13 80.4639 50 -0.87 35
SI.ROSI.HHZ. 2022-03-11T01:02:21.45 0.1 undecidable manual P 14 132.1677 50 0.82 64
ST.OZOL.EHZ. 2022-03-11T01:02:19.99 0.6 undecidable manual S 4 70.1742 50 -0.17 45
SI.ABSI.HHZ. 2022-03-11T01:02:17.57 0.1 positive manual P 13 109.0131 50 0.51 77
OX.AGOR.HHZ. 2022-03-11T01:02:16.35 0.6 undecidable manual P 55 99.3228 50 0.78 35
IV.SGAL.EHN. 2022-03-11T01:02:16.67 0.6 undecidable manual S 246 57.2982 50 -0.05 47
SI.MOSI.HHZ. 2022-03-11T01:02:16.30 0.1 negative manual P 340 99.4227 50 0.72 72
IV.ZOVE.EHZ. 2022-03-11T01:02:15.41 0.3 undecidable manual S 132 52.6029 50 -0.05 71
IV.BRMO.HHZ. 2022-03-11T01:02:14.77 0.3 undecidable manual P 329 91.242 50 0.46 60
OX.VARN.HHZ. 2022-03-11T01:02:14.77 0.3 undecidable manual P 74 89.7435 50 0.69 56
SI.KOSI.HHZ. 2022-03-11T01:02:13.33 0.3 undecidable manual P 21 82.251 50 0.4 62
IV.APPI.EHZ. 2022-03-11T01:02:12.87 0.1 positive manual P 13 80.4639 50 0.21 86
ST.CARE.EHZ. 2022-03-11T01:02:12.27 0.1 positive manual P 343 75.7686 50 0.34 85
IV.SALO.HHZ. 2022-03-11T01:02:12.83 0.6 undecidable manual S 245 39.7269 50 0.81 39
IV.VOBA.HNN. 2022-03-11T01:02:12.00 0.3 undecidable manual S 249 40.0266 50 -0.12 71
ST.ZIAN.EHZ. 2022-03-11T01:02:11.40 0.1 undecidable manual P 38 71.373 50 0.15 89
ST.OZOL.EHZ. 2022-03-11T01:02:11.63 0.1 undecidable manual P 4 70.1742 50 0.56 81
ST.PANI.EHZ. 2022-03-11T01:02:11.07 0.3 undecidable manual S 41 40.8258 50 -1.24 47
IV.BAG8.EHZ. 2022-03-11T01:02:11.53 0.3 undecidable manual S 278 40.626 50 -0.73 60
ST.RONC.EHZ. 2022-03-11T01:02:10.37 0.6 undecidable manual S 309 36.3414 50 -0.74 40
ST.GAGG.HHZ. 2022-03-11T01:02:09.63 0.3 undecidable manual S 356 34.5432 50 -1 54
IV.CTI.HHZ. 2022-03-11T01:02:09.43 0.1 undecidable manual P 59 59.5959 50 -0.01 94
IV.TREG.EHZ. 2022-03-11T01:02:09.06 0.3 undecidable manual S 154 30.8469 50 -0.59 64
IV.SGAL.EHN. 2022-03-11T01:02:09.44 0.6 undecidable manual P 246 57.2982 50 0.35 44
IV.ZOVE.EHZ. 2022-03-11T01:02:08.57 0.1 negative manual P 132 52.6029 50 0.21 91
IV.MABI.HHZ. 2022-03-11T01:02:07.26 0.1 negative manual P 311 48.0186 50 -0.4 88
IV.ZEN8.EHZ. 2022-03-11T01:02:07.19 0.1 undecidable manual S 233 24.753 111 -0.71 83
ST.PANI.EHZ. 2022-03-11T01:02:06.41 0.1 negative manual P 41 40.8258 50 -0.13 95
IV.BAG8.EHZ. 2022-03-11T01:02:06.38 0.3 undecidable manual P 278 40.626 50 -0.14 71
SI.LUSI.HHZ. 2022-03-11T01:02:06.01 0.3 undecidable manual S 351 20.9679 115 -0.67 63
IV.SALO.HHZ. 2022-03-11T01:02:06.49 0.1 undecidable manual P 245 39.7269 50 0.11 95
IV.VOBA.HNN. 2022-03-11T01:02:06.46 0.1 undecidable manual P 249 40.0266 50 0.03 97
OX.MARN.HHZ. 2022-03-11T01:02:06.86 0.3 undecidable manual S 131 22.8549 113 -0.44 69
ZO.PDN6.HNZ. 2022-03-11T01:02:05.79 0.1 undecidable manual P 247 36.9297 50 -0.16 95
ZO.PDN3.HNZ. 2022-03-11T01:02:05.91 0.1 undecidable manual S 283 19.7691 116 -0.4 93
ST.GAGG.HHZ. 2022-03-11T01:02:05.31 0.1 negative manual P 356 34.5432 50 -0.27 93
OX.BALD.HHZ. 2022-03-11T01:02:05.58 0.1 undecidable manual S 233 16.3725 121 0.3 95
ST.RONC.EHZ. 2022-03-11T01:02:05.55 0.1 negative manual P 309 36.3414 50 -0.3 92
ST.DOSS.HHZ. 2022-03-11T01:02:05.58 0.1 undecidable manual S 52 19.6692 116 -0.69 84
IV.TREG.EHZ. 2022-03-11T01:02:04.97 0.1 negative manual P 154 30.8469 50 -0.04 98
IV.MBAL.EHZ. 2022-03-11T01:02:04.41 0.1 undecidable manual S 230 12.9759 127 0.12 99
IV.ROVR.HHZ. 2022-03-11T01:02:04.81 0.1 undecidable manual S 155 15.4734 122 -0.2 97
IV.ZEN8.EHZ. 2022-03-11T01:02:03.77 0.1 positive manual P 233 24.753 111 -0.23 95
ST.VARA.HNZ. 2022-03-11T01:02:03.61 0.1 undecidable manual S 310 9.0798 137 0.32 96
ST.DOSS.HHZ. 2022-03-11T01:02:03.10 0.1 negative manual P 52 19.6692 116 0.04 100
SI.LUSI.HHZ. 2022-03-11T01:02:03.19 0.1 negative manual P 351 20.9679 115 -0.1 98
OX.MARN.HHZ. 2022-03-11T01:02:03.61 0.1 undecidable manual P 131 22.8549 113 -0.04 99
ZO.PDN3.HNZ. 2022-03-11T01:02:03.14 0.1 positive manual P 283 19.7691 116 0.06 100
IV.ROVR.HHZ. 2022-03-11T01:02:02.60 0.1 negative manual P 155 15.4734 122 0.27 96
OX.BALD.HHZ. 2022-03-11T01:02:02.80 0.1 positive manual P 233 16.3725 121 0.32 95
IV.MBAL.EHZ. 2022-03-11T01:02:02.08 0.1 undecidable manual P 230 12.9759 127 0.17 99
ST.VARA.HNZ. 2022-03-11T01:02:01.82 0.1 positive manual P 310 9.0798 137 0.48 93
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.VARA.HNN. ML:2.4 0.0033250000000000003 0.08 AML other m 2022-03-11T01:02:03.89
ST.VARA.HNE. ML:2.1 0.001715 0.24 AML other m 2022-03-11T01:02:04.28
IV.MBAL.HNE. ML:2.1 0.0012749999999999999 0.84 AML other m 2022-03-11T01:02:04.52
IV.MBAL.EHN. ML:2.1 0.0014100000000000002 0.28 AML other m 2022-03-11T01:02:04.99
IV.MBAL.HNN. ML:1.9 0.0009605 1.1 AML other m 2022-03-11T01:02:05.30
IV.MBAL.EHE. ML:1.9 0.0008165 0.42 AML other m 2022-03-11T01:02:05.51
IV.ROVR.HHE. ML:1.5 0.0002925 0.16 AML other m 2022-03-11T01:02:05.36
IV.ROVR.HHN. ML:1.9 0.000742 0.08 AML other m 2022-03-11T01:02:05.70
SI.LUSI.HHE. ML:1.8 0.0004235 0.14 AML other m 2022-03-11T01:02:06.22
SI.LUSI.HHN. ML:1.9 0.000549 0.14 AML other m 2022-03-11T01:02:06.30
ST.DOSS.HHE. ML:1.4 0.000212 0.58 AML other m 2022-03-11T01:02:06.30
ST.DOSS.HHN. ML:1.2 0.00012759999999999998 1.44 AML other m 2022-03-11T01:02:06.80
OX.MARN.HHE. ML:1.4 0.0001685 0.28 AML other m 2022-03-11T01:02:07.53
IV.ZEN8.EHN. ML:1.1 0.00007905000000000001 0.22 AML other m 2022-03-11T01:02:07.67
IV.ZEN8.EHE. ML:1.0 0.00005885 1.3 AML other m 2022-03-11T01:02:07.14
OX.MARN.HHN. ML:1.5 0.0002055 1.9 AML other m 2022-03-11T01:02:07.99
IV.TREG.EHN. ML:1.5 0.0001555 0.3 AML other m 2022-03-11T01:02:09.71
IV.TREG.EHE. ML:1.6 0.00020150000000000002 0.64 AML other m 2022-03-11T01:02:09.67
ST.GAGG.HHE. ML:1.4 0.00010385 0.36 AML other m 2022-03-11T01:02:10.35
ST.GAGG.HHN. ML:1.4 0.0000936 0.7 AML other m 2022-03-11T01:02:10.63
ST.RONC.EHE. ML:1.5 0.00011649999999999999 1.52 AML other m 2022-03-11T01:02:12.13
IV.BAG8.EHE. ML:1.6 0.00013900000000000002 1.52 AML other m 2022-03-11T01:02:12.18
ST.RONC.EHN. ML:1.6 0.00014945 0.2 AML other m 2022-03-11T01:02:12.40
IV.BAG8.EHN. ML:1.6 0.00013424999999999998 0.3 AML other m 2022-03-11T01:02:12.26
IV.MABI.HHE. ML:1.0 0.0000235 0.96 AML other m 2022-03-11T01:02:13.75
ST.PANI.EHE. ML:1.2 0.000060899999999999996 0.38 AML other m 2022-03-11T01:02:13.37
ST.PANI.EHN. ML:1.3 0.0000696 0.64 AML other m 2022-03-11T01:02:13.92
IV.MABI.HHN. ML:1.0 0.000023449999999999997 0.08 AML other m 2022-03-11T01:02:16.27
IV.CTI.HHN. ML:1.7 0.00009465 1.06 AML other m 2022-03-11T01:02:19.73
IV.CTI.HHE. ML:1.6 0.00008995 0.82 AML other m 2022-03-11T01:02:19.34
IV.APPI.EHE. ML:1.7 0.00006435 1.68 AML other m 2022-03-11T01:02:24.98
IV.APPI.EHN. ML:1.5 0.0000468 0.56 AML other m 2022-03-11T01:02:24.60
OX.VARN.HHN. ML:1.6 0.000044899999999999994 0.64 AML other m 2022-03-11T01:02:31.06
OX.VARN.HHE. ML:1.7 0.000054550000000000005 0.56 AML other m 2022-03-11T01:02:31.45
SI.ABSI.HHE. ML:1.8 0.000055900000000000004 0.74 AML other m 2022-03-11T01:02:31.54
SI.ABSI.HHN. ML:1.8 0.00005105 0.26 AML other m 2022-03-11T01:02:32.22
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