Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 18-09-2022 and time 11:49:14 (Italy) in region 4 km E Gargnano (BS)

A magnitude ML 1.1 earthquake occured in region: 4 km E Gargnano (BS), on

  • 18-09-2022 09:49:14 (UTC)
  • 18-09-2022 11:49:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.6970, 10.7080 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 4 2934 2934
Tignale BS 5 1256 4190
Brenzone sul Garda VR 5 2474 6664
San Zeno di Montagna VR 7 1355 8019
Tremosine sul Garda BS 9 2100 10119
Toscolano-Maderno BS 10 7990 18109
Torri del Benaco VR 10 3023 21132
Malcesine VR 11 3736 24868
Valvestino BS 11 184 25052
Ferrara di Monte Baldo VR 12 226 25278
Magasa BS 12 142 25420
Caprino Veronese VR 12 8371 33791
Costermano sul Garda VR 12 3738 37529
Garda VR 14 4092 41621
Capovalle BS 14 369 41990
Gardone Riviera BS 14 2660 44650
Limone sul Garda BS 15 1181 45831
Brentino Belluno VR 15 1395 47226
Dolcè VR 16 2625 49851
Rivoli Veronese VR 16 2180 52031
Bardolino VR 17 7049 59080
Salò BS 17 10693 69773
Affi VR 17 2336 72109
Bondone TN 17 670 72779
Vobarno BS 17 8103 80882
San Felice del Benaco BS 17 3391 84273
Anfo BS 18 486 84759
Cavaion Veronese VR 18 5849 90608
Roè Volciano BS 18 4574 95182
Avio TN 19 4133 99315
Idro BS 19 1966 101281
Treviso Bresciano BS 19 545 101826
Storo TN 20 4682 106508

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km NW of Verona (258765 inhabitants)
42 Km E of Brescia (196480 inhabitants)
52 Km SW of Trento (117317 inhabitants)
67 Km W of Vicenza (112953 inhabitants)
81 Km E of Bergamo (119381 inhabitants)
82 Km NE of Cremona (71901 inhabitants)
97 Km W of Padova (210401 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 1.1 2022-09-18
09:49:14		 45.6972 10.7085 10 2024-03-01
15:27:55		 Bollettino Sismico Italiano INGV 110673051
Reviewed
Rev100 		ML 1.3 2022-09-18
09:49:14		 45.695 10.7062 10 2022-09-18
10:00:24		 Sala Sismica INGV-Roma 109857271
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-18 09:49:14 ± 0.06
Latitude 45.6972 ± 0.0036
Longitude 10.7085 ± 0.0039
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 110673051

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 319
Semi-minor axis of confidence ellipse (meter) 267
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 198
Circular confidence region, given by single value of horizontal uncertainty (meter) 320.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 79
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.06115
Epicentral distance of station farthest from the epicenter (degree) 0.30937
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 109857271
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-18 10:00:24

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 13
Type of magnitude ML
Reference to an origin 110673051
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-04-07 15:43:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
SI.LUSI.HHZ. 2022-09-18T09:49:25.91 0.6 undecidable manual S 32 34.3434 50 -0.1 47
ST.RONC.EHZ. 2022-09-18T09:49:25.41 0.6 undecidable manual S 348 32.0457 50 0 48
IV.ROVR.HHZ. 2022-09-18T09:49:24.27 0.6 undecidable manual S 101 28.749 50 -0.25 46
IV.BAG8.HNZ. 2022-09-18T09:49:22.57 0.6 undecidable manual S 307 23.3544 112 -0.23 47
ST.VARA.EHZ. 2022-09-18T09:49:21.79 0.6 undecidable manual S 45 20.3685 115 -0.08 49
IV.VOBA.HNZ. 2022-09-18T09:49:21.07 0.6 undecidable manual S 249 16.9719 119 0.27 47
ST.RONC.EHZ. 2022-09-18T09:49:20.59 0.3 undecidable manual P 348 32.0457 50 -0.02 72
IV.ROVR.HHZ. 2022-09-18T09:49:20.30 0.3 undecidable manual P 101 28.749 50 0.21 70
SI.LUSI.HHZ. 2022-09-18T09:49:20.70 0.3 undecidable manual P 32 34.3434 50 -0.25 68
ZO.PDN6.HNZ. 2022-09-18T09:49:19.76 0.6 undecidable manual S 244 13.7751 125 -0.12 49
IV.BAG8.HNZ. 2022-09-18T09:49:19.18 0.3 undecidable manual P 307 23.3544 112 0.08 72
IV.MBAL.HHN. 2022-09-18T09:49:19.05 0.6 undecidable manual S 90 11.6772 129 -0.23 48
ZO.PDN3.HNZ. 2022-09-18T09:49:19.77 0.6 undecidable manual S 10 13.0758 126 0.12 49
OX.BALD.HHE. 2022-09-18T09:49:18.47 0.6 undecidable manual S 100 8.6802 138 -0.06 50
ST.VARA.EHZ. 2022-09-18T09:49:18.66 0.3 undecidable manual P 45 20.3685 115 0.1 72
IV.MAGA.HHZ. 2022-09-18T09:49:18.76 0.3 undecidable manual S 325 10.6782 132 -0.25 71
ZO.PDN3.HNZ. 2022-09-18T09:49:17.49 0.1 undecidable manual P 10 13.0758 126 0.2 96
IV.VOBA.HNZ. 2022-09-18T09:49:17.68 0.6 undecidable manual P 249 16.9719 119 -0.27 47
ZO.PDN6.HNZ. 2022-09-18T09:49:17.63 0.3 undecidable manual P 244 13.7751 125 0.21 72
IV.ZEN8.EHZ. 2022-09-18T09:49:17.54 0.6 undecidable manual S 165 6.7932 144 -0.58 44
IV.MBAL.HHN. 2022-09-18T09:49:17.22 0.3 undecidable manual P 90 11.6772 129 0.15 73
IV.ZEN8.EHZ. 2022-09-18T09:49:16.44 0.1 undecidable manual P 165 6.7932 144 0.04 100
IV.MAGA.HHZ. 2022-09-18T09:49:16.97 0.1 undecidable manual P 325 10.6782 132 0.05 99
OX.BALD.HHE. 2022-09-18T09:49:16.88 0.1 undecidable manual P 100 8.6802 138 0.24 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ZEN8.EHE. ML:1.2 0.00027428525 0.0768 AML other m 2022-09-18T09:49:17.64
IV.ZEN8.HNE. ML:1.2 0.00026409885 0.0768 AML other m 2022-09-18T09:49:17.64
IV.ZEN8.HNN. ML:1.0 0.00016470223 0.096 AML other m 2022-09-18T09:49:17.64
IV.ZEN8.EHN. ML:1.0 0.00016160205 0.0768 AML other m 2022-09-18T09:49:17.78
IV.MAGA.HHN. ML:1.2 0.0001844932 0.1792 AML other m 2022-09-18T09:49:20.05
ST.VARA.EHN. ML:1.0 0.0000819 0.9 AML other m 2022-09-18T09:49:22.08
IV.MAGA.HNE. ML:1.0 0.000133740975 0.4416 AML other m 2022-09-18T09:49:22.78
IV.MAGA.HHE. ML:1.3 0.00024152445 0.4992 AML other m 2022-09-18T09:49:22.59
ST.VARA.EHE. ML:1.0 0.00007257716 0.2176 AML other m 2022-09-18T09:49:24.71
ST.RONC.EHE. ML:1.4 0.0001185 0.38 AML other m 2022-09-18T09:49:25.70
ST.RONC.EHN. ML:1.5 0.000136 0.36 AML other m 2022-09-18T09:49:26.27
SI.LUSI.HHE. ML:0.6 0.000013761635000000001 0.1984 AML other m 2022-09-18T09:49:26.77
SI.LUSI.HHN. ML:0.7 0.000018786055 0.1792 AML other m 2022-09-18T09:49:29.72
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