Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 07-04-2021 and time 11:56:18 (Italy) in region 3 km E San Felice del Benaco (BS)

A magnitude ML 1.5 earthquake occured in region: 3 km E San Felice del Benaco (BS), on

  • 07-04-2021 09:56:18 (UTC)
  • 07-04-2021 11:56:18 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.5930, 10.5860 at 9 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
San Felice del Benaco BS 3 3391 3391
Gardone Riviera BS 4 2660 6051
Salò BS 4 10693 16744
Manerba del Garda BS 5 5287 22031
Toscolano-Maderno BS 6 7990 30021
Puegnago sul Garda BS 6 3410 33431
Moniga del Garda BS 8 2533 35964
Roè Volciano BS 8 4574 40538
Polpenazze del Garda BS 8 2611 43149
Torri del Benaco VR 8 3023 46172
Soiano del Lago BS 8 1896 48068
Vobarno BS 9 8103 56171
Garda VR 10 4092 60263
Muscoline BS 10 2641 62904
Villanuova sul Clisi BS 10 5773 68677
Padenghe sul Garda BS 11 4458 73135
Bardolino VR 12 7049 80184
Gavardo BS 12 12056 92240
Costermano sul Garda VR 12 3738 95978
Gargnano BS 12 2934 98912
Calvagese della Riviera BS 12 3583 102495
San Zeno di Montagna VR 13 1355 103850
Prevalle BS 14 6999 110849
Desenzano del Garda BS 14 28650 139499
Sirmione BS 15 8137 147636
Vallio Terme BS 15 1405 149041
Lazise VR 15 6901 155942
Sabbio Chiese BS 15 3905 159847
Paitone BS 15 2130 161977
Affi VR 15 2336 164313
Bedizzole BS 16 12296 176609
Cavaion Veronese VR 16 5849 182458
Provaglio Val Sabbia BS 16 918 183376
Caprino Veronese VR 16 8371 191747
Nuvolento BS 17 3992 195739
Treviso Bresciano BS 17 545 196284
Lonato del Garda BS 17 16246 212530
Odolo BS 17 1985 214515
Barghe BS 17 1189 215704
Preseglie BS 17 1514 217218
Serle BS 17 3023 220241
Rivoli Veronese VR 18 2180 222421
Nuvolera BS 18 4696 227117
Capovalle BS 18 369 227486
Idro BS 18 1966 229452
Agnosine BS 19 1790 231242
Valvestino BS 19 184 231426
Peschiera del Garda VR 19 10354 241780
Vestone BS 19 4390 246170
Brenzone sul Garda VR 19 2474 248644
Tignale BS 20 1256 249900
Calcinato BS 20 12924 262824
Lavenone BS 20 555 263379

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km E of Brescia (196480 inhabitants)
36 Km W of Verona (258765 inhabitants)
67 Km NE of Cremona (71901 inhabitants)
67 Km SW of Trento (117317 inhabitants)
72 Km E of Bergamo (119381 inhabitants)
75 Km W of Vicenza (112953 inhabitants)
90 Km N of Parma (192836 inhabitants)
92 Km NE of Piacenza (102191 inhabitants)
93 Km N of Carpi (70699 inhabitants)
100 Km N of Reggio nell'Emilia (171345 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 1.5 2021-04-07
09:56:18		 45.5932 10.5863 9 2021-07-12
16:55:09		 Bollettino Sismico Italiano INGV 89795111
Reviewed
Rev100 		ML 1.6 2021-04-07
09:56:18		 45.5847 10.5893 10 2021-04-07
10:04:06		 Sala Sismica INGV-Roma 88878601
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-04-07 09:56:18 ± 0.13
Latitude 45.5932 ± 0.0090
Longitude 10.5863 ± 0.0064
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 89795111

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 990
Semi-minor axis of confidence ellipse (meter) 394
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 169
Circular confidence region, given by single value of horizontal uncertainty (meter) 990.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 195
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.05036
Epicentral distance of station farthest from the epicenter (degree) 0.86874
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 13
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 88878601
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-04-07 10:04:06

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 89795111
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-05-05 11:12:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CTI.HHZ. 2021-04-07T09:56:47.99 0.6 undecidable manual S 58 96.4257 50 0.55 38
ST.DOSS.HHZ. 2021-04-07T09:56:36.43 0.6 undecidable manual S 55 56.499 50 -0.33 43
IV.CTI.HHZ. 2021-04-07T09:56:36.16 0.1 undecidable manual P 58 96.4257 50 0.82 67
SI.LUSI.HHZ. 2021-04-07T09:56:34.76 0.3 undecidable manual S 34 49.1175 50 -0.04 69
IV.MABI.HHZ. 2021-04-07T09:56:34.99 0.6 undecidable manual S 354 51.5151 50 -0.45 42
ST.RONC.HNE. 2021-04-07T09:56:33.27 0.6 undecidable manual S 4 43.0236 50 0.1 46
ST.VARA.EHZ. 2021-04-07T09:56:31.23 0.3 undecidable manual S 43 35.2425 50 0.13 70
ST.DOSS.HHZ. 2021-04-07T09:56:29.01 0.1 undecidable manual P 55 56.499 50 -0.17 89
IV.MABI.HHZ. 2021-04-07T09:56:28.21 0.1 undecidable manual P 354 51.5151 50 -0.2 89
ST.RONC.HNE. 2021-04-07T09:56:28.08 0.6 undecidable manual P 4 43.0236 50 0.98 35
SI.LUSI.HHZ. 2021-04-07T09:56:28.03 0.1 undecidable manual P 34 49.1175 50 -0.01 93
IV.MBAL.EHZ. 2021-04-07T09:56:27.43 0.3 undecidable manual S 61 24.1536 111 -0.34 68
OX.BALD.HHE. 2021-04-07T09:56:27.04 0.3 undecidable manual S 61 20.5683 114 0.4 68
IV.SGAL.EHZ. 2021-04-07T09:56:26.59 0.3 undecidable manual S 261 21.6672 113 -0.39 68
IV.MAGA.HHZ. 2021-04-07T09:56:26.50 0.3 undecidable manual S 9 20.4684 114 -0.1 72
ST.VARA.EHZ. 2021-04-07T09:56:25.78 0.1 undecidable manual P 43 35.2425 50 -0.13 93
IV.VOBA.EHZ. 2021-04-07T09:56:23.43 0.3 undecidable manual S 311 8.4804 138 0.28 71
OX.BALD.HHE. 2021-04-07T09:56:23.40 0.1 undecidable manual P 61 20.5683 114 0.06 97
IV.ZEN8.EHZ. 2021-04-07T09:56:23.87 0.3 undecidable manual S 66 12.3765 127 -0.28 70
IV.SGAL.EHZ. 2021-04-07T09:56:23.38 0.1 undecidable manual P 261 21.6672 113 -0.15 95
IV.MBAL.EHZ. 2021-04-07T09:56:23.86 0.1 undecidable manual P 61 24.1536 111 -0.12 95
IV.SALO.HHZ. 2021-04-07T09:56:23.11 0.3 undecidable manual S 300 5.5944 149 0.56 66
IV.MAGA.HHZ. 2021-04-07T09:56:22.94 0.1 undecidable manual P 9 20.4684 114 -0.37 91
IV.SALO.HHZ. 2021-04-07T09:56:21.12 0.1 undecidable manual P 300 5.5944 149 0.15 98
IV.VOBA.EHZ. 2021-04-07T09:56:21.32 0.1 undecidable manual P 311 8.4804 138 0 100
IV.ZEN8.EHZ. 2021-04-07T09:56:21.77 0.1 undecidable manual P 66 12.3765 127 -0.13 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SALO.HHE. ML:1.7 0.0009925000000000001 0.08 AML other m 2021-04-07T09:56:23.19
IV.SALO.HNN. ML:1.8 0.0010225 0.86 AML other m 2021-04-07T09:56:23.25
IV.SALO.HHN. ML:1.8 0.001125 0.86 AML other m 2021-04-07T09:56:23.25
IV.SALO.HNE. ML:1.7 0.0009220000000000001 0.92 AML other m 2021-04-07T09:56:23.19
IV.VOBA.HNE. ML:2.1 0.002005 1 AML other m 2021-04-07T09:56:24.57
IV.VOBA.EHE. ML:1.8 0.001008 1 AML other m 2021-04-07T09:56:24.58
IV.VOBA.HNN. ML:2.1 0.0018050000000000002 0.64 AML other m 2021-04-07T09:56:24.66
IV.VOBA.EHN. ML:1.7 0.0007965 0.64 AML other m 2021-04-07T09:56:24.34
IV.ZEN8.EHN. ML:0.8 0.00007115 0.38 AML other m 2021-04-07T09:56:24.41
IV.ZEN8.EHE. ML:0.8 0.00006934999999999999 1.1 AML other m 2021-04-07T09:56:24.95
IV.SGAL.EHE. ML:1.3 0.000126 1.14 AML other m 2021-04-07T09:56:27.25
IV.MAGA.HHN. ML:1.4 0.000194 0.48 AML other m 2021-04-07T09:56:27.68
IV.SGAL.EHN. ML:1.3 0.00014050000000000003 0.56 AML other m 2021-04-07T09:56:27.71
IV.MAGA.HHE. ML:1.5 0.000222 0.34 AML other m 2021-04-07T09:56:28.52
IV.MBAL.EHE. ML:1.4 0.0001675 0.12 AML other m 2021-04-07T09:56:29.08
IV.MBAL.EHN. ML:1.4 0.00014600000000000003 0.1 AML other m 2021-04-07T09:56:29.15
ST.VARA.EHE. ML:1.6 0.0001785 0.22 AML other m 2021-04-07T09:56:32.26
ST.VARA.EHN. ML:1.5 0.00011835 1.54 AML other m 2021-04-07T09:56:33.87
SI.LUSI.HHN. ML:1.5 0.0000839 0.58 AML other m 2021-04-07T09:56:35.48
IV.MABI.HHN. ML:0.9 0.000017599999999999998 1.56 AML other m 2021-04-07T09:56:35.86
IV.MABI.HHE. ML:1.1 0.000028650000000000002 0.1 AML other m 2021-04-07T09:56:35.90
SI.LUSI.HHE. ML:1.6 0.0001077 0.44 AML other m 2021-04-07T09:56:36.12
IV.CTI.HHE. ML:1.6 0.000039649999999999995 1.06 AML other m 2021-04-07T09:56:51.17
IV.CTI.HHN. ML:1.7 0.0000535 0.56 AML other m 2021-04-07T09:56:51.26
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