Earthquake (quarry blast) with magnitude of ML 1.1 on date 03-09-2021 and time 12:16:31 (Italy) in region 1 km S Serle (BS)

A magnitude ML 1.1 (quarry blast) earthquake occured in region: 1 km S Serle (BS), on

  • 03-09-2021 10:16:31 (UTC)
  • 03-09-2021 12:16:31 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.554, 10.371 at 6 km depth.

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

Event type: quarry blast.

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
Serle BS 1 3023 3023
Nuvolento BS 1 3992 7015
Nuvolera BS 2 4696 11711
Paitone BS 2 2130 13841
Botticino BS 4 10914 24755
Prevalle BS 4 6999 31754
Mazzano BS 6 12222 43976
Rezzato BS 6 13472 57448
Calvagese della Riviera BS 6 3583 61031
Gavardo BS 6 12056 73087
Bedizzole BS 6 12296 85383
Vallio Terme BS 7 1405 86788
Muscoline BS 7 2641 89429
Caino BS 8 2151 91580
Nave BS 8 11029 102609
Villanuova sul Clisi BS 9 5773 108382
Polpenazze del Garda BS 11 2611 110993
Agnosine BS 11 1790 112783
Castenedolo BS 11 11457 124240
Bovezzo BS 11 7516 131756
Odolo BS 11 1985 133741
Puegnago sul Garda BS 11 3410 137151
Calcinato BS 11 12924 150075
Soiano del Lago BS 11 1896 151971
Brescia BS 12 196480 348451
Padenghe sul Garda BS 12 4458 352909
Sabbio Chiese BS 12 3905 356814
Roè Volciano BS 13 4574 361388
Preseglie BS 13 1514 362902
Collebeato BS 13 4622 367524
Concesio BS 13 15465 382989
Moniga del Garda BS 13 2533 385522
Bione BS 14 1386 386908
Borgosatollo BS 14 9264 396172
Lonato del Garda BS 14 16246 412418
Lumezzane BS 14 22644 435062
San Zeno Naviglio BS 14 4673 439735
Salò BS 14 10693 450428
Manerba del Garda BS 14 5287 455715
Barghe BS 14 1189 456904
Vobarno BS 14 8103 465007
San Felice del Benaco BS 15 3391 468398
Cellatica BS 15 4941 473339
Montichiari BS 16 25198 498537
Provaglio Val Sabbia BS 16 918 499455
Villa Carcina BS 16 11004 510459
Montirone BS 16 5165 515624
Desenzano del Garda BS 16 28650 544274
Casto BS 16 1778 546052
Gardone Riviera BS 16 2660 548712
Flero BS 17 8732 557444
Sarezzo BS 17 13553 570997
Roncadelle BS 17 9538 580535
Gussago BS 17 16753 597288
Vestone BS 18 4390 601678
Mura BS 18 796 602474
Ghedi BS 18 18905 621379
Poncarale BS 18 5283 626662
Castel Mella BS 19 11056 637718
Treviso Bresciano BS 19 545 638263
Lodrino BS 20 1698 639961
Castegnato BS 20 8334 648295
Brione BS 20 714 649009

Municipalities with at least 50000 inhabitants

An earthquake occurred to
12 Km E of Brescia (196480 inhabitants)
50 Km W of Verona (258765 inhabitants)
54 Km NE of Cremona (71901 inhabitants)
57 Km E of Bergamo (119381 inhabitants)
77 Km NE of Piacenza (102191 inhabitants)
82 Km SW of Trento (117317 inhabitants)
84 Km N of Parma (192836 inhabitants)
85 Km E of Monza (122671 inhabitants)
88 Km E of Sesto San Giovanni (81608 inhabitants)
90 Km E of Cinisello Balsamo (75078 inhabitants)
92 Km W of Vicenza (112953 inhabitants)
92 Km E of Milano (1345851 inhabitants)
95 Km NW of Carpi (70699 inhabitants)
97 Km N of Reggio nell'Emilia (171345 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.1 2021-09-03
10:16:31
45.554 10.371 6 2021-09-03
10:32:02
Sala Sismica INGV-Roma 94995991
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-09-03 10:16:31 ± 0.28
Latitude 45.5540 ± 0.0153
Longitude 10.3710 ± 0.0128
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type quarry blast
Origin ID 94995991

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1827
Semi-minor axis of confidence ellipse (meter) 499
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 156
Circular confidence region, given by single value of horizontal uncertainty (meter) 1830
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 244
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.51081
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 94995991
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-09-03 10:32:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.NDIM.HHZ. 2021-09-03T10:17:01.63 3.0 undecidable manual S 0.04 0
IV.MDI.HHZ. 2021-09-03T10:16:50.38 0.6 undecidable manual S 295 0.5054 50 0.15 45
IV.MABI.HHZ. 2021-09-03T10:16:49.85 0.6 undecidable manual S 11 0.5108 50 -0.52 41
IV.MDI.HHZ. 2021-09-03T10:16:42.23 0.3 undecidable manual P 295 0.5054 50 -0.12 67
IV.BAG8.EHE. 2021-09-03T10:16:42.85 0.6 undecidable manual S 14 0.277 100 0.41 44
IV.MABI.HHZ. 2021-09-03T10:16:42.41 0.3 undecidable manual P 11 0.5108 50 -0.03 68
ST.RONC.EHZ. 2021-09-03T10:16:41.62 0.3 undecidable manual P 22 0.4605 50 0.04 69
IV.MAGA.HHZ. 2021-09-03T10:16:41.96 0.6 undecidable manual S 39 0.2851 100 -0.79 38
IV.MAGA.HHZ. 2021-09-03T10:16:38.38 0.3 undecidable manual P 39 0.2851 100 0.34 67
IV.BAG8.EHE. 2021-09-03T10:16:38.15 0.3 undecidable manual P 14 0.277 100 0.29 68
IV.CNCS.EHE. 2021-09-03T10:16:36.62 0.6 undecidable manual S 296 0.1196 113 0.01 49
IV.CNCS.EHE. 2021-09-03T10:16:34.69 0.3 undecidable manual P 296 0.1196 113 0.2 71
IV.SGAL.EHZ. 2021-09-03T10:16:33.82 0.3 undecidable manual S 283 0.0432 140 -0.36 70
IV.ORZI.HHZ. 2021-09-03T10:16:33.06 3.0 undecidable manual P 0
IV.SGAL.EHZ. 2021-09-03T10:16:33.11 0.1 positive manual P 283 0.0432 140 0.02 100
IV.VMAN.HHZ. 2021-09-03T10:16:24.86 3.0 undecidable manual P 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MABI.HHN. ML:0.8 1.51E-5 0.12 AML other m 2021-09-03T10:16:42.55
IV.MAGA.HHN. ML:1.3 0.00010165 0.16 AML other m 2021-09-03T10:16:45.94
IV.MAGA.HHE. ML:1.4 0.00012645 1.24 AML other m 2021-09-03T10:16:47.95
IV.MABI.HHE. ML:1 2.155E-5 0.14 AML other m 2021-09-03T10:16:51.06
IV.MDI.HHE. ML:1.1 2.82E-5 0.18 AML other m 2021-09-03T10:16:51.49
IV.MDI.HHN. ML:1.1 2.9926365E-5 0.7168 AML other m 2021-09-03T10:16:51.12
IV.SGAL.EHE. ML:0 0.003021088 0.2048 AML other m 2021-09-03T10:16:34.42
IV.SGAL.EHN. ML:0 0.0040576945 0.16 AML other m 2021-09-03T10:16:34.17
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