Earthquake with magnitude of ML 0.6 on date 05-02-2019 and time 05:08:55 (Italy) in region 2 km N Rossa (VC)

A magnitude ML 0.6 earthquake occured in region: 2 km N Rossa (VC), on

  • 05-02-2019 04:08:55 (UTC)
  • 05-02-2019 05:08:55 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.851, 8.129 at 14 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Rossa VC 2 180 180
Boccioleto VC 3 205 385
Balmuccia VC 4 112 497
Cervatto VC 5 47 544
Fobello VC 5 196 740
Rimasco VC 5 106 846
Vocca VC 5 174 1020
Cravagliana VC 6 251 1271
Scopa VC 7 381 1652
Rimella VC 8 134 1786
Rima San Giuseppe VC 8 59 1845
Sabbia VC 8 58 1903
Mollia VC 9 95 1998
Scopello VC 9 387 2385
Carcoforo VC 9 78 2463
Campertogno VC 9 237 2700
Pila VC 10 142 2842
Piode VC 11 202 3044
Varallo VC 11 7262 10306
Rassa VC 13 71 10377
Riva Valdobbia VC 14 258 10635
Civiasco VC 14 263 10898
Ceppo Morelli VB 14 321 11219
Vanzone con San Carlo VB 15 407 11626
Quarona VC 15 4158 15784
Alagna Valsesia VC 15 408 16192
Bannio Anzino VB 15 475 16667
Massiola VB 16 127 16794
Breia VC 17 174 16968
Postua VC 17 569 17537
Calasca-Castiglione VB 17 649 18186
Valstrona VB 18 1253 19439
Cellio VC 18 810 20249
Macugnaga VB 18 557 20806
Ailoche BI 18 346 21152
Arola VB 18 243 21395
Quarna Sotto VB 18 388 21783
Cesara VB 19 603 22386
Caprile BI 19 189 22575
Borgosesia VC 19 12922 35497
Coggiola BI 19 1875 37372
Quarna Sopra VB 19 259 37631
Guardabosone VC 19 346 37977
Nonio VB 19 876 38853
Madonna del Sasso VB 20 399 39252
Portula BI 20 1269 40521
Loreglia VB 20 246 40767

Municipalities with at least 50000 inhabitants

An earthquake occurred to
54 Km W of Varese (80799 inhabitants)
56 Km W of Gallarate (53343 inhabitants)
59 Km NW of Novara (104380 inhabitants)
62 Km W of Busto Arsizio (83106 inhabitants)
68 Km W of Legnano (60262 inhabitants)
74 Km W of Como (84495 inhabitants)
79 Km W of Rho (50434 inhabitants)
82 Km NW of Vigevano (63310 inhabitants)
90 Km W of Cinisello Balsamo (75078 inhabitants)
93 Km W of Milano (1345851 inhabitants)
93 Km W of Sesto San Giovanni (81608 inhabitants)
93 Km NE of Torino (890529 inhabitants)
94 Km W of Monza (122671 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 0.6 2019-02-05
04:08:55
45.8508 8.1293 14 2019-08-22
08:25:14
Bollettino Sismico Italiano INGV 71275251
Reviewed
Rev100
ML 0.4 2019-02-05
04:08:56
45.8598 8.0677 14 2019-02-05
04:13:42
Sala Sismica INGV-Roma 65236631
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-02-05 04:08:55 ± 0.18
Latitude 45.8508 ± 0.0108
Longitude 8.1293 ± 0.0129
Depth (km) 14 ± 5 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 71275251

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1037
Semi-minor axis of confidence ellipse (meter) 710
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 179
Circular confidence region, given by single value of horizontal uncertainty (meter) 1040
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 130
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0.18346
Epicentral distance of station farthest from the epicenter (degree) 0.55128
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitudes information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 71275251
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-08-08 13:02:01

ML:0.4

Field Value
Value 0.4
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 65236631
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-02-05 04:13:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
CH.DIX.HHZ. 2019-02-05T04:09:13.26 0.6 undecidable manual S 295 0.5513 94 -0.58 44
GU.CIRO.HHZ. 2019-02-05T04:09:11.07 0.6 undecidable manual S 238 0.4641 95 -0.2 48
IV.VARE.HHN. 2019-02-05T04:09:10.16 0.6 undecidable manual S 88 0.4461 95 -0.58 44
GU.TRAV.HHZ. 2019-02-05T04:09:09.57 0.6 undecidable manual S 218 0.4308 95 -0.72 41
CH.DIX.HHZ. 2019-02-05T04:09:06.16 0.3 undecidable manual P 295 0.5513 94 0.27 70
GU.CIRO.HHZ. 2019-02-05T04:09:04.78 0.3 undecidable manual P 238 0.4641 95 0.38 71
IV.VARE.HHN. 2019-02-05T04:09:04.35 0.3 undecidable manual P 88 0.4461 95 0.25 73
GU.TRAV.HHZ. 2019-02-05T04:09:03.96 0.3 undecidable manual P 218 0.4308 95 0.12 75
CH.MMK.HHZ. 2019-02-05T04:09:03.83 0.6 undecidable manual S 330 0.2302 104 -0.59 47
GU.SATI.HHZ. 2019-02-05T04:09:02.77 0.6 undecidable manual S 278 0.1835 110 -0.32 50
GU.SATI.HHZ. 2019-02-05T04:09:00.07 0.1 negative manual P 278 0.1835 110 0.39 99
CH.MMK.HHZ. 2019-02-05T04:09:00.70 0.1 positive manual P 330 0.2302 104 0.25 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.SATI.HHE. ML:0.6 2.68628E-5 0.0608 AML other m 2019-02-05T04:09:03.11
GU.SATI.HHN. ML:0.7 2.962822E-5 0.08 AML other m 2019-02-05T04:09:03.18
CH.MMK.HHE. ML:0 7.3606125E-6 0.08 AML other m 2019-02-05T04:09:03.92
CH.MMK.HHN. ML:0.3 1.241206E-5 0.1024 AML other m 2019-02-05T04:09:03.93
GU.TRAV.HHE. ML:0.6 8.499757E-6 0.1024 AML other m 2019-02-05T04:09:11.78
GU.TRAV.HHN. ML:0.6 1.12829575E-5 0.0608 AML other m 2019-02-05T04:09:11.82
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