Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.0 on date 30-04-2022 and time 05:23:10 (UTC) in region 2 km S Gargnano (BS)

A magnitude ML 1.0 earthquake occured in region: 2 km S Gargnano (BS), on

  • 30-04-2022 05:23:10 (UTC)
  • 30-04-2022 07:23:10 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.6710, 10.6540 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
Gargnano BS 2 2934 2934
Toscolano-Maderno BS 5 7990 10924
San Zeno di Montagna VR 7 1355 12279
Torri del Benaco VR 7 3023 15302
Gardone Riviera BS 9 2660 17962
Tignale BS 9 1256 19218
Brenzone sul Garda VR 10 2474 21692
Valvestino BS 11 184 21876
Costermano sul Garda VR 11 3738 25614
Garda VR 11 4092 29706
Salò BS 12 10693 40399
Vobarno BS 12 8103 48502
San Felice del Benaco BS 12 3391 51893
Capovalle BS 13 369 52262
Magasa BS 13 142 52404
Caprino Veronese VR 13 8371 60775
Roè Volciano BS 13 4574 65349
Tremosine sul Garda BS 13 2100 67449
Bardolino VR 15 7049 74498
Manerba del Garda BS 16 5287 79785
Treviso Bresciano BS 16 545 80330
Puegnago sul Garda BS 16 3410 83740
Ferrara di Monte Baldo VR 16 226 83966
Idro BS 16 1966 85932
Malcesine VR 16 3736 89668
Affi VR 16 2336 92004
Anfo BS 16 486 92490
Rivoli Veronese VR 17 2180 94670
Bondone TN 17 670 95340
Provaglio Val Sabbia BS 17 918 96258
Villanuova sul Clisi BS 17 5773 102031
Cavaion Veronese VR 17 5849 107880
Dolcè VR 17 2625 110505
Polpenazze del Garda BS 18 2611 113116
Moniga del Garda BS 18 2533 115649
Soiano del Lago BS 18 1896 117545
Lavenone BS 18 555 118100
Sabbio Chiese BS 19 3905 122005
Brentino Belluno VR 19 1395 123400
Muscoline BS 19 2641 126041
Barghe BS 19 1189 127230
Gavardo BS 19 12056 139286
Limone sul Garda BS 19 1181 140467
Lazise VR 19 6901 147368
Vestone BS 20 4390 151758

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km E of Brescia (196480 inhabitants)
37 Km NW of Verona (258765 inhabitants)
57 Km SW of Trento (117317 inhabitants)
71 Km W of Vicenza (112953 inhabitants)
77 Km E of Bergamo (119381 inhabitants)
77 Km NE of Cremona (71901 inhabitants)
100 Km W of Padova (210401 inhabitants)
100 Km N of Parma (192836 inhabitants)
100 Km N of Carpi (70699 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 1.0 2022-04-30
05:23:10		 45.6707 10.6538 10 2022-07-08
12:34:03		 Bollettino Sismico Italiano INGV 106396131
Reviewed
Rev100 		ML 1.0 2022-04-30
05:23:10		 45.6722 10.6558 10 2022-04-30
05:30:56		 Sala Sismica INGV-Roma 103975101
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-04-30 05:23:10 ± 0.07
Latitude 45.6707 ± 0.0045
Longitude 10.6538 ± 0.0051
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 106396131

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 535
Semi-minor axis of confidence ellipse (meter) 377
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 193
Circular confidence region, given by single value of horizontal uncertainty (meter) 530.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 119
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.42808
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 13
Magnitudes information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 106396131
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-06-23 11:04:57

ML:1.0

Field Value
Value 1.0
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 103975101
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-04-30 05:30:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LPEL.HHZ. 2022-04-30T05:25:06.41 3.0 undecidable manual Sn -5.99 0
IV.MCRV.HHZ. 2022-04-30T05:24:44.48 3.0 undecidable manual Pn 4.88 0
IV.VAGA.HHZ. 2022-04-30T05:24:43.73 3.0 negative manual Pg 16.59 0
IV.GUMA.HHZ. 2022-04-30T05:24:42.44 3.0 undecidable manual Sn -0.82 0
IV.GATE.HHZ. 2022-04-30T05:24:40.92 3.0 positive manual Pg 11.16 0
IV.VCEL.EHZ. 2022-04-30T05:24:21.05 3.0 undecidable manual Pg 7.46 0
IV.CSNT.HHZ. 2022-04-30T05:24:12.72 3.0 undecidable manual Sn -6.42 0
GU.RNCA.HHZ. 2022-04-30T05:24:05.29 3.0 undecidable manual Sg -0.34 0
IV.BDI.HHZ. 2022-04-30T05:23:42.24 3.0 undecidable manual P 1.36 0
IV.IMOL.HNZ. 2022-04-30T05:23:40.74 3.0 positive manual P 1.15 0
CH.DAVOX.HHZ. 2022-04-30T05:23:32.77 3.0 undecidable manual P -1.82 0
ST.ZIAN.EHZ. 2022-04-30T05:23:28.78 3.0 undecidable manual P 0 0
ST.DOSS.HHZ. 2022-04-30T05:23:25.90 0.3 undecidable manual S 60 47.5191 50 -0.25 67
SI.LUSI.HHZ. 2022-04-30T05:23:24.07 0.6 undecidable manual S 35 39.1275 50 0.16 46
IV.MABI.HHZ. 2022-04-30T05:23:24.68 0.6 undecidable manual S 346 44.0226 50 -0.54 42
ST.RONC.EHZ. 2022-04-30T05:23:22.49 0.3 undecidable manual S 356 34.4433 50 -0.17 70
IV.ROVR.HHZ. 2022-04-30T05:23:21.57 0.3 undecidable manual S 95 32.5452 50 -0.59 63
ST.VARA.EHZ. 2022-04-30T05:23:20.59 0.3 undecidable manual S 47 25.4523 50 0.31 69
ST.DOSS.HHZ. 2022-04-30T05:23:19.75 0.3 undecidable manual P 60 47.5191 50 0.08 69
IV.MABI.HHZ. 2022-04-30T05:23:19.03 0.3 undecidable manual P 346 44.0226 50 -0.1 70
OX.MARN.HHZ. 2022-04-30T05:23:19.37 0.6 undecidable manual P 95 43.2234 50 0.35 44
SI.LUSI.HHZ. 2022-04-30T05:23:18.59 0.3 undecidable manual P 35 39.1275 50 0.21 69
IV.ROVR.HHZ. 2022-04-30T05:23:17.44 0.1 undecidable manual P 95 32.5452 50 0.07 95
ST.RONC.EHZ. 2022-04-30T05:23:17.83 0.3 undecidable manual P 356 34.4433 50 0.17 70
IV.MBAL.HNZ. 2022-04-30T05:23:17.51 0.6 undecidable manual S 79 16.1727 122 0.05 49
ST.VARA.EHZ. 2022-04-30T05:23:16.36 0.1 undecidable manual P 47 25.4523 50 0.08 96
IV.MAGA.HHZ. 2022-04-30T05:23:16.10 0.3 undecidable manual S 350 11.7771 131 -0.14 73
OX.BALD.HNZ. 2022-04-30T05:23:16.64 0.6 undecidable manual S 84 12.876 129 0.12 49
IV.SALO.HHZ. 2022-04-30T05:23:16.27 0.3 undecidable manual S 240 11.5773 131 0.08 74
IV.VOBA.HNZ. 2022-04-30T05:23:15.94 0.6 undecidable manual S 255 11.9769 130 -0.36 46
IV.SALO.HHZ. 2022-04-30T05:23:14.07 0.3 undecidable manual P 240 11.5773 131 0.15 73
IV.ZEN8.EHZ. 2022-04-30T05:23:14.67 0.3 undecidable manual S 121 7.0929 145 -0.47 69
IV.MBAL.HNZ. 2022-04-30T05:23:14.80 0.3 undecidable manual P 79 16.1727 122 0.14 72
IV.VOBA.HNZ. 2022-04-30T05:23:14.25 0.3 undecidable manual P 255 11.9769 130 0.26 71
OX.BALD.HNZ. 2022-04-30T05:23:14.38 0.1 undecidable manual P 84 12.876 129 0.27 95
IV.ZEN8.EHZ. 2022-04-30T05:23:13.17 0.1 undecidable manual P 121 7.0929 145 -0.14 98
IV.MAGA.HHZ. 2022-04-30T05:23:13.96 0.1 negative manual P 350 11.7771 131 0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ZEN8.EHE. ML:0.9 0.000132 1.36 AML other m 2022-04-30T05:23:14.09
IV.ZEN8.EHN. ML:0.9 0.000126 1.74 AML other m 2022-04-30T05:23:14.09
IV.SALO.HHN. ML:1.2 0.00016999999999999999 1.2 AML other m 2022-04-30T05:23:16.38
IV.SALO.HHE. ML:1.0 0.0001255 1.58 AML other m 2022-04-30T05:23:17.80
IV.ROVR.HHN. ML:1.2 0.0000731 0.18 AML other m 2022-04-30T05:23:22.84
IV.ROVR.HHE. ML:0.9 0.00003655 0.5 AML other m 2022-04-30T05:23:23.44
ST.RONC.EHE. ML:1.3 0.0000875 0.64 AML other m 2022-04-30T05:23:23.60
ST.RONC.EHN. ML:1.3 0.000079 1.02 AML other m 2022-04-30T05:23:24.16
IV.MABI.HHN. ML:0.7 0.0000156 0.14 AML other m 2022-04-30T05:23:25.10
IV.MABI.HHE. ML:0.8 0.000019799999999999997 0.52 AML other m 2022-04-30T05:23:25.60
SI.LUSI.HHE. ML:1.0 0.00003915 0.18 AML other m 2022-04-30T05:23:25.65
SI.LUSI.HHN. ML:1.3 0.00007565 0.16 AML other m 2022-04-30T05:23:25.85
ST.DOSS.HHN. ML:0.9 0.0000211 0.28 AML other m 2022-04-30T05:23:28.40
ST.DOSS.HHE. ML:1.0 0.00002675 0.6 AML other m 2022-04-30T05:23:30.27
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