Earthquake with magnitude of ML 0.9 on date 05-08-2020 and time 10:22:29 (Italy) in region 2 km SW Malcesine (VR)

A magnitude ML 0.9 earthquake occured in region: 2 km SW Malcesine (VR), on

  • 05-08-2020 08:22:29 (UTC)
  • 05-08-2020 10:22:29 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.75, 10.8 at 5 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Malcesine VR 2 3736 3736
Tremosine sul Garda BS 4 2100 5836
Brenzone sul Garda VR 5 2474 8310
Tignale BS 6 1256 9566
Limone sul Garda BS 7 1181 10747
Ferrara di Monte Baldo VR 9 226 10973
Avio TN 11 4133 15106
Brentino Belluno VR 13 1395 16501
Gargnano BS 13 2934 19435
San Zeno di Montagna VR 13 1355 20790
Brentonico TN 14 4015 24805
Magasa BS 15 142 24947
Nago-Torbole TN 15 2867 27814
Riva del Garda TN 16 16926 44740
Caprino Veronese VR 16 8371 53111
Ala TN 16 8913 62024
Valvestino BS 16 184 62208
Ledro TN 17 5395 67603
Dolcè VR 17 2625 70228
Sant'Anna d'Alfaedo VR 18 2553 72781
Torri del Benaco VR 18 3023 75804
Mori TN 18 9678 85482
Costermano sul Garda VR 19 3738 89220
Toscolano-Maderno BS 19 7990 97210
Tenno TN 19 2069 99279
Erbezzo VR 20 740 100019
Rivoli Veronese VR 20 2180 102199
Ronzo-Chienis TN 20 976 103175
Capovalle BS 20 369 103544

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km NW of Verona (258765 inhabitants)
44 Km SW of Trento (117317 inhabitants)
51 Km E of Brescia (196480 inhabitants)
62 Km W of Vicenza (112953 inhabitants)
88 Km E of Bergamo (119381 inhabitants)
91 Km NE of Cremona (71901 inhabitants)
92 Km W of Padova (210401 inhabitants)
94 Km SW of Bolzano (106441 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 0.9 2020-08-05
08:22:29
45.75 10.8 5 2020-08-05
08:31:16
Sala Sismica INGV-Roma 81665811
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-08-05 08:22:29 ± 0.39
Latitude 45.75 ± 0.01
Longitude 10.80 ± 0.01
Depth (km) 5 ± 4 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 81665811

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 792
Semi-minor axis of confidence ellipse (meter) 732
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 351
Circular confidence region, given by single value of horizontal uncertainty (meter) 790
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 141
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 9
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.2626
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 5
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 81665811
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-08-05 08:31:16
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MSRU.HHZ. 2020-08-05T08:24:10.63 3.0 undecidable manual Pn -1.49 0
XK.GIZZ.HHZ. 2020-08-05T08:24:09.58 3.0 positive manual Pn 2.86 0
MN.PDG.HHZ. 2020-08-05T08:24:07.22 3.0 negative manual Pn 11.42 0
IV.VVLD.HHZ. 2020-08-05T08:23:58.83 3.0 undecidable manual Sn -5.52 0
IV.ROSPO.HHZ. 2020-08-05T08:23:35.54 3.0 positive manual Pg 13.24 0
IV.MNTT.EHZ. 2020-08-05T08:23:17.05 3.0 negative manual Pg 12.12 0
OX.CIMO.HHZ. 2020-08-05T08:23:03.72 3.0 undecidable manual Sn 0.14 0
IV.BRSN.EHZ. 2020-08-05T08:22:58.43 3.0 undecidable manual Sn -1.06 0
GU.PCP.HHZ. 2020-08-05T08:22:53.47 3.0 undecidable manual Pn 0.9 0
GU.GENL.EHZ. 2020-08-05T08:22:49.15 3.0 positive manual Pn -0.55 0
SI.LUSI.HHZ. 2020-08-05T08:22:37.99 0.3 undecidable manual S 25 0.2329 101 -0.77 60
SI.LUSI.HHZ. 2020-08-05T08:22:35.08 0.1 undecidable manual P 25 0.2329 101 0.19 94
ST.RONC.EHZ. 2020-08-05T08:22:35.52 0.1 undecidable manual P 332 0.2626 100 -0.02 97
ST.VARA.EHZ. 2020-08-05T08:22:34.17 0.3 undecidable manual S 41 0.1025 114 0.26 72
IV.MAGA.HHZ. 2020-08-05T08:22:34.68 0.3 undecidable manual S 283 0.1232 110 0.01 75
IV.MAGA.HHZ. 2020-08-05T08:22:32.52 0.1 negative manual P 283 0.1232 110 -0.01 100
IV.MBAL.EHZ. 2020-08-05T08:22:32.52 0.6 undecidable manual S 142 0.0648 125 -0.14 49
ST.VARA.EHZ. 2020-08-05T08:22:32.40 0.1 undecidable manual P 41 0.1025 114 0.31 94
IV.MBAL.EHZ. 2020-08-05T08:22:31.27 0.1 undecidable manual P 142 0.0648 125 -0.1 99
IV.NDIM.HHZ. 2020-08-05T08:22:30.01 3.0 positive manual P 0.2 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NDIM.HHN. ML:3.2 0.00172 0.26 AML other m 2020-08-05T08:22:32.92
IV.NDIM.HNE. ML:3.2 0.0019 0.28 AML other m 2020-08-05T08:22:32.89
IV.MBAL.HNE. ML:0 0.0002645 0.3 AML other m 2020-08-05T08:22:33.26
IV.MBAL.HNN. ML:0 0.000318 0.28 AML other m 2020-08-05T08:22:33.31
IV.MBAL.EHE. ML:0 0.000391 0.3 AML other m 2020-08-05T08:22:33.32
IV.MBAL.EHN. ML:0 0.0002705 0.1 AML other m 2020-08-05T08:22:33.51
IV.NDIM.HNN. ML:3.2 0.00183 0.3 AML other m 2020-08-05T08:22:34.71
ST.VARA.EHE. ML:0.9 0.000125 0.18 AML other m 2020-08-05T08:22:34.80
IV.MAGA.HHN. ML:1 0.0001089 1.66 AML other m 2020-08-05T08:22:35.06
IV.MAGA.HHE. ML:1.1 0.0001585 0.34 AML other m 2020-08-05T08:22:35.33
ST.VARA.EHN. ML:0.8 8.37E-5 0.9 AML other m 2020-08-05T08:22:35.47
IV.NDIM.HHE. ML:3.2 0.00156 1.06 AML other m 2020-08-05T08:22:40.86
GU.GENL.EHN. ML:2.9 0.000209 1.48 AML other m 2020-08-05T08:23:23.86
GU.GENL.EHE. ML:3 0.000288 1.28 AML other m 2020-08-05T08:23:23.30
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download