INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of ML 1.1 on date 17-02-2019 and time 11:53:44 (UTC) in region 1 km NW Castelcovati (BS)

A magnitude ML 1.1 earthquake occured in region: 1 km NW Castelcovati (BS), on

  • 17-02-2019 11:53:44 (UTC)
  • 17-02-2019 12:53:44 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.52, 9.94 at 10 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
Castelcovati BS 2 6583 6583
Chiari BS 2 18887 25470
Castrezzato BS 3 7116 32586
Comezzano-Cizzago BS 5 3803 36389
Urago d'Oglio BS 5 3876 40265
Rudiano BS 5 5830 46095
Coccaglio BS 6 8767 54862
Roccafranca BS 6 4920 59782
Calcio BG 7 5352 65134
Pumenengo BG 7 1712 66846
Rovato BS 7 19209 86055
Cologne BS 8 7667 93722
Berlingo BS 8 2730 96452
Trenzano BS 8 5401 101853
Pontoglio BS 9 6935 108788
Cividate al Piano BG 9 5215 114003
Maclodio BS 9 1480 115483
Erbusco BS 9 8633 124116
Cazzago San Martino BS 10 10996 135112
Palazzolo sull'Oglio BS 10 20134 155246
Corzano BS 10 1416 156662
Lograto BS 10 3819 160481
Pompiano BS 10 3855 164336
Torre Pallavicina BG 10 1068 165404
Palosco BG 11 5819 171223
Orzivecchi BS 11 2498 173721
Travagliato BS 11 13910 187631
Brandico BS 11 1667 189298
Ospitaletto BS 12 14509 203807
Fontanella BG 12 4511 208318
Adro BS 12 7086 215404
Antegnate BG 12 3206 218610
Cortenuova BG 12 1978 220588
Mornico al Serio BG 13 2965 223553
Orzinuovi BS 13 12644 236197
Longhena BS 13 576 236773
Torbole Casaglia BS 13 6522 243295
Mairano BS 13 3501 246796
Passirano BS 13 7098 253894
Covo BG 13 4041 257935
Barbata BG 14 707 258642
Paderno Franciacorta BS 14 3734 262376
Capriolo BS 14 9397 271773
Telgate BG 14 5050 276823
Castelli Calepio BG 14 10377 287200
Grumello del Monte BG 14 7366 294566
Soncino CR 14 7691 302257
Romano di Lombardia BG 14 20217 322474
Corte Franca BS 14 7233 329707
Martinengo BG 15 10448 340155
Isso BG 15 650 340805
Fara Olivana con Sola BG 15 1293 342098
Castegnato BS 15 8334 350432
Calcinate BG 15 5958 356390
Bolgare BG 16 6151 362541
Azzano Mella BS 16 3158 365699
Provaglio d'Iseo BS 16 7318 373017
Credaro BG 16 3542 376559
Chiuduno BG 16 5990 382549
Barbariga BS 16 2327 384876
Dello BS 16 5720 390596
Paratico BS 16 4714 395310
Castel Mella BS 16 11056 406366
Rodengo Saiano BS 16 9504 415870
Capriano del Colle BS 16 4674 420544
Ghisalba BG 16 6175 426719
Gandosso BG 16 1491 428210
Casaletto di Sopra CR 17 570 428780
Sarnico BG 17 6660 435440
Roncadelle BS 17 9538 444978
Villongo BG 17 8006 452984
Camisano CR 17 1268 454252
San Paolo BS 18 4552 458804
Monticelli Brusati BS 18 4516 463320
Bariano BG 18 4342 467662
Cavernago BG 18 2624 470286
Villachiara BS 18 1463 471749
Iseo BS 18 9179 480928
Castel Gabbiano CR 18 474 481402
Morengo BG 18 2554 483956
Viadanica BG 19 1120 485076
Ome BS 19 3205 488281
Gussago BS 19 16753 505034
Ticengo CR 19 444 505478
Carobbio degli Angeli BG 19 4697 510175
Borgo San Giacomo BS 19 5423 515598
Flero BS 19 8732 524330
Predore BG 19 1853 526183
Cologno al Serio BG 19 11133 537316
Costa di Mezzate BG 20 3333 540649
Mozzanica BG 20 4589 545238
Gorlago BG 20 5159 550397
Poncarale BS 20 5283 555680
Romanengo CR 20 3090 558770
Foresto Sparso BG 20 3100 561870
Zandobbio BG 20 2720 564590
Montello BG 20 3260 567850
Casale Cremasco-Vidolasco CR 20 1894 569744
Cumignano sul Naviglio CR 20 444 570188
Adrara San Martino BG 20 2225 572413

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km W of Brescia (196480 inhabitants)
29 Km SE of Bergamo (119381 inhabitants)
43 Km N of Cremona (71901 inhabitants)
52 Km E of Monza (122671 inhabitants)
55 Km E of Sesto San Giovanni (81608 inhabitants)
55 Km NE of Piacenza (102191 inhabitants)
57 Km E of Cinisello Balsamo (75078 inhabitants)
59 Km E of Milano (1345851 inhabitants)
70 Km E of Rho (50434 inhabitants)
71 Km NE of Pavia (72576 inhabitants)
74 Km E of Como (84495 inhabitants)
80 Km E of Legnano (60262 inhabitants)
83 Km W of Verona (258765 inhabitants)
85 Km E of Busto Arsizio (83106 inhabitants)
86 Km NW of Parma (192836 inhabitants)
87 Km E of Vigevano (63310 inhabitants)
90 Km E of Gallarate (53343 inhabitants)
93 Km E of Varese (80799 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
Rev 100 ML 1.1 2019-02-17
11:53:44
45.52 9.94 10 2019-02-17
12:03:19
Sala Sismica INGV-Roma 65626221
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-02-17 11:53:44 ± 0.28
Latitude 45.52 ± 0.02
Longitude 9.94 ± 0.03
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 65626221

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2780
Semi-minor axis of confidence ellipse (meter) 1380
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 325
Circular confidence region, given by single value of horizontal uncertainty (meter) 2780
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 108
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.43
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.9254
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 5
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.1
Num. used stations 2
Type of magnitude ML
Reference to an origin 65626221
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-02-17 12:03:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MSSA.HHZ. 2019-02-17T11:54:22.86 3.0 undecidable manual S -0.08 0
IV.EUCT.HNZ. 2019-02-17T11:54:06.23 0.6 undecidable manual S 241 0.6466 50 -0.4 61
GU.GSCL.HHZ. 2019-02-17T11:54:06.45 3.0 undecidable manual P 0.15 0
IV.MILN.HHZ. 2019-02-17T11:54:01.67 0.6 undecidable manual S 266 0.4964 50 -0.5 61
IV.NDIM.HHZ. 2019-02-17T11:54:01.83 0.6 positive manual P 133 0.9254 50 -0.32 58
CH.MUGIO.HHZ. 2019-02-17T11:53:59.80 1.0 positive manual P 303 0.7437 50 0.76 26
IV.EUCT.HNZ. 2019-02-17T11:53:57.84 0.3 undecidable manual P 241 0.6466 50 0.45 90
IV.ZONE.HHZ. 2019-02-17T11:53:54.69 0.6 undecidable manual S 27 0.2743 50 -0.89 55
IV.MILN.HHZ. 2019-02-17T11:53:54.91 0.3 undecidable manual P 266 0.4964 50 0.1 100
IV.ZONE.HHZ. 2019-02-17T11:53:51.57 0.3 undecidable manual P 27 0.2743 50 0.56 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ZONE.HHN. ML:1 5.19E-5 1.12 AML other m 2019-02-17T11:53:54.75
IV.ZONE.HHE. ML:1.1 5.815E-5 0.16 AML other m 2019-02-17T11:53:54.84
IV.NDIM.HNE. ML:3.2 0.0013825 1.24 AML other m 2019-02-17T11:54:03.37
IV.NDIM.HNN. ML:3.3 0.0018795 0.76 AML other m 2019-02-17T11:54:03.40
IV.NDIM.HHN. ML:2.6 0.000385 0.3 AML other m 2019-02-17T11:54:03.75
IV.EUCT.HNE. ML:3.5 0.004795 0.08 AML other m 2019-02-17T11:54:06.34
IV.NDIM.HHE. ML:2.9 0.0007515 0.08 AML other m 2019-02-17T11:54:06.42
IV.EUCT.HNN. ML:3.6 0.007395 0.32 AML other m 2019-02-17T11:54:06.34
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