A magnitude ML 1.8 earthquake occured in region: 2 km N Rossa (VC), on
and geographic coordinates (lat, lon) 45.8490, 8.1250 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Rossa | VC | 2 | 180 | 180 |
Boccioleto | VC | 2 | 205 | 385 |
Balmuccia | VC | 3 | 112 | 497 |
Cervatto | VC | 5 | 47 | 544 |
Rimasco | VC | 5 | 106 | 650 |
Vocca | VC | 5 | 174 | 824 |
Fobello | VC | 5 | 196 | 1020 |
Cravagliana | VC | 6 | 251 | 1271 |
Scopa | VC | 6 | 381 | 1652 |
Rima San Giuseppe | VC | 8 | 59 | 1711 |
Rimella | VC | 8 | 134 | 1845 |
Mollia | VC | 8 | 95 | 1940 |
Scopello | VC | 9 | 387 | 2327 |
Sabbia | VC | 9 | 58 | 2385 |
Carcoforo | VC | 9 | 78 | 2463 |
Campertogno | VC | 9 | 237 | 2700 |
Pila | VC | 9 | 142 | 2842 |
Piode | VC | 10 | 202 | 3044 |
Varallo | VC | 11 | 7262 | 10306 |
Rassa | VC | 12 | 71 | 10377 |
Riva Valdobbia | VC | 13 | 258 | 10635 |
Civiasco | VC | 14 | 263 | 10898 |
Ceppo Morelli | VB | 14 | 321 | 11219 |
Alagna Valsesia | VC | 14 | 408 | 11627 |
Quarona | VC | 15 | 4158 | 15785 |
Vanzone con San Carlo | VB | 15 | 407 | 16192 |
Bannio Anzino | VB | 15 | 475 | 16667 |
Massiola | VB | 17 | 127 | 16794 |
Breia | VC | 17 | 174 | 16968 |
Postua | VC | 17 | 569 | 17537 |
Calasca-Castiglione | VB | 18 | 649 | 18186 |
Cellio | VC | 18 | 810 | 18996 |
Valstrona | VB | 18 | 1253 | 20249 |
Macugnaga | VB | 18 | 557 | 20806 |
Ailoche | BI | 18 | 346 | 21152 |
Caprile | BI | 19 | 189 | 21341 |
Quarna Sotto | VB | 19 | 388 | 21729 |
Arola | VB | 19 | 243 | 21972 |
Borgosesia | VC | 19 | 12922 | 34894 |
Coggiola | BI | 19 | 1875 | 36769 |
Cesara | VB | 19 | 603 | 37372 |
Guardabosone | VC | 19 | 346 | 37718 |
Quarna Sopra | VB | 19 | 259 | 37977 |
Nonio | VB | 20 | 876 | 38853 |
Portula | BI | 20 | 1269 | 40122 |
Madonna del Sasso | VB | 20 | 399 | 40521 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2020-07-17 21:43:22 |
45.8487 | 8.1252 | 14 | 2020-11-19 12:37:00 |
Bollettino Sismico Italiano INGV | 82737221 |
Reviewed Rev100 |
ML 1.9 | 2020-07-17 21:43:22 |
45.8435 | 8.1258 | 15 | 2020-07-17 21:50:54 |
Sala Sismica INGV-Roma | 81118481 |
Field | Value |
---|---|
Time (UTC) | 2020-07-17 21:43:22 ± 0.09 |
Latitude | 45.8487 ± 0.0063 |
Longitude | 8.1252 ± 0.0077 |
Depth (km) | 14 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 82737221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 743 |
Semi-minor axis of confidence ellipse (meter) | 411 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 334 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 740.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 124 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.11066 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 82737221 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-09-08 13:34:37 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 23 |
Type of magnitude | ML |
Reference to an origin | 81118481 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-17 21:50:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.TRI.HHZ. | 2020-07-17T21:45:10.10 | 3.0 | undecidable | manual | Sn | 0.25 | 0 | |||
IV.TERO.HNZ. | 2020-07-17T21:44:42.33 | 3.0 | undecidable | manual | Pn | 4.05 | 0 | |||
IV.RONT.HHZ. | 2020-07-17T21:44:14.59 | 3.0 | undecidable | manual | Pg | 5.1 | 0 | |||
CH.BNALP.HHZ. | 2020-07-17T21:43:54.70 | 0.1 | undecidable | manual | S | 11 | 115.6953 | 91 | -0.63 | 78 |
ST.RONC.EHZ. | 2020-07-17T21:43:54.52 | 3.0 | undecidable | manual | Pn | 2.19 | 0 | |||
GU.RSP.HHZ. | 2020-07-17T21:43:51.50 | 0.1 | undecidable | manual | S | 221 | 102.5196 | 92 | -0.33 | 85 |
IV.ZONE.HHZ. | 2020-07-17T21:43:49.25 | 3.0 | positive | manual | Pg | 1.74 | 0 | |||
GU.LSD.HHZ. | 2020-07-17T21:43:47.70 | 0.1 | undecidable | manual | S | 241 | 88.1451 | 92 | -0.29 | 88 |
GU.PCP.HHZ. | 2020-07-17T21:43:46.84 | 3.0 | undecidable | manual | Pg | 0.06 | 0 | |||
IV.MRGE.HHZ. | 2020-07-17T21:43:46.30 | 0.1 | undecidable | manual | S | 264 | 82.7505 | 92 | -0.26 | 90 |
CH.MUGIO.HHZ. | 2020-07-17T21:43:43.10 | 0.1 | undecidable | manual | S | 83 | 71.2731 | 93 | -0.38 | 91 |
IV.MDI.HHZ. | 2020-07-17T21:43:42.89 | 0.1 | positive | manual | P | 94 | 123.2877 | 91 | 0.46 | 79 |
CH.BNALP.HHZ. | 2020-07-17T21:43:41.85 | 0.1 | undecidable | manual | P | 11 | 115.6953 | 91 | 0.61 | 76 |
MN.TUE.HHZ. | 2020-07-17T21:43:41.30 | 0.1 | undecidable | manual | P | 53 | 116.5944 | 91 | -0.1 | 88 |
CH.DIX.HHZ. | 2020-07-17T21:43:40.70 | 0.3 | undecidable | manual | S | 295 | 60.9945 | 93 | -0.04 | 74 |
GU.RSP.HHZ. | 2020-07-17T21:43:39.58 | 0.1 | undecidable | manual | P | 221 | 102.5196 | 92 | 0.35 | 86 |
GU.CIRO.HHZ. | 2020-07-17T21:43:37.80 | 0.3 | undecidable | manual | S | 238 | 51.1155 | 94 | -0.32 | 70 |
GU.LSD.HHZ. | 2020-07-17T21:43:37.54 | 0.1 | negative | manual | P | 241 | 88.1451 | 92 | 0.53 | 85 |
IV.VARE.HHZ. | 2020-07-17T21:43:37.40 | 0.1 | undecidable | manual | S | 87 | 49.9167 | 94 | -0.39 | 95 |
GU.TRAV.HHZ. | 2020-07-17T21:43:36.50 | 0.1 | undecidable | manual | S | 218 | 47.4192 | 94 | -0.64 | 86 |
IV.MRGE.HHZ. | 2020-07-17T21:43:36.42 | 0.1 | negative | manual | P | 264 | 82.7505 | 92 | 0.24 | 91 |
CH.FUSIO.HHZ. | 2020-07-17T21:43:34.88 | 0.1 | positive | manual | P | 31 | 78.9654 | 92 | -0.71 | 81 |
CH.MUGIO.HHZ. | 2020-07-17T21:43:34.80 | 0.1 | undecidable | manual | P | 83 | 71.2731 | 93 | 0.39 | 89 |
CH.DIX.HHZ. | 2020-07-17T21:43:33.04 | 0.1 | negative | manual | P | 295 | 60.9945 | 93 | 0.22 | 95 |
IT.VRB.HGZ. | 2020-07-17T21:43:33.50 | 0.1 | undecidable | manual | S | 74 | 34.743 | 97 | -0.27 | 100 |
IV.VARE.HHZ. | 2020-07-17T21:43:31.54 | 0.1 | positive | manual | P | 87 | 49.9167 | 94 | 0.42 | 92 |
CH.MMK.HHZ. | 2020-07-17T21:43:31.10 | 0.3 | undecidable | manual | S | 331 | 25.6521 | 101 | -0.26 | 76 |
GU.CIRO.HHZ. | 2020-07-17T21:43:31.49 | 0.1 | positive | manual | P | 238 | 51.1155 | 94 | 0.19 | 98 |
GU.TRAV.HHZ. | 2020-07-17T21:43:30.91 | 0.1 | positive | manual | P | 218 | 47.4192 | 94 | 0.17 | 99 |
IT.VRB.HGZ. | 2020-07-17T21:43:29.07 | 0.1 | undecidable | manual | P | 74 | 34.743 | 97 | 0.28 | 98 |
CH.MMK.HHZ. | 2020-07-17T21:43:27.89 | 0.1 | positive | manual | P | 331 | 25.6521 | 101 | 0.49 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.MMK.HHN. | ML:0.0 | 0.0003004867 | 0.2432 | AML | other | m | 2020-07-17T21:43:31.30 |
CH.MMK.HHE. | ML:0.0 | 0.00026898405 | 0.1408 | AML | other | m | 2020-07-17T21:43:31.33 |
GU.TRAV.HHN. | ML:0.0 | 0.0004455398 | 0.128 | AML | other | m | 2020-07-17T21:43:37.84 |
GU.CIRO.HHN. | ML:0.0 | 0.0002667986 | 0.1408 | AML | other | m | 2020-07-17T21:43:38.20 |
IV.VARE.HHN. | ML:0.0 | 0.0008828831499999999 | 0.2048 | AML | other | m | 2020-07-17T21:43:38.19 |
IV.VARE.HHE. | ML:0.0 | 0.00068464915 | 0.2432 | AML | other | m | 2020-07-17T21:43:38.08 |
GU.TRAV.HHE. | ML:0.0 | 0.00036731405 | 0.0896 | AML | other | m | 2020-07-17T21:43:37.77 |
GU.CIRO.HHE. | ML:0.0 | 0.0001674681 | 0.1792 | AML | other | m | 2020-07-17T21:43:38.21 |
CH.DIX.HHN. | ML:0.0 | 0.0002997097 | 0.1536 | AML | other | m | 2020-07-17T21:43:41.34 |
CH.DIX.HHE. | ML:0.0 | 0.000135567855 | 0.1024 | AML | other | m | 2020-07-17T21:43:41.57 |
CH.MUGIO.HHN. | ML:0.0 | 0.0000908203 | 0.1408 | AML | other | m | 2020-07-17T21:43:43.80 |
CH.FUSIO.HHN. | ML:0.0 | 0.00003478258 | 0.0896 | AML | other | m | 2020-07-17T21:43:44.17 |
CH.MUGIO.HHE. | ML:0.0 | 0.00011298363 | 0.1408 | AML | other | m | 2020-07-17T21:43:44.83 |
CH.FUSIO.HHE. | ML:0.0 | 0.00003405331 | 0.128 | AML | other | m | 2020-07-17T21:43:47.01 |
IV.MRGE.HHN. | ML:0.0 | 0.00006711716000000001 | 0.0896 | AML | other | m | 2020-07-17T21:43:48.36 |
IV.MRGE.HHE. | ML:0.0 | 0.00005278009 | 0.1408 | AML | other | m | 2020-07-17T21:43:47.98 |
GU.LSD.HHN. | ML:0.0 | 0.00007169164 | 0.3072 | AML | other | m | 2020-07-17T21:43:49.57 |
GU.RSP.HHN. | ML:0.0 | 0.00007803904999999999 | 0.256 | AML | other | m | 2020-07-17T21:43:52.38 |
GU.RSP.HHE. | ML:0.0 | 0.00007427443999999999 | 0.2432 | AML | other | m | 2020-07-17T21:43:54.52 |
CH.BNALP.HHE. | ML:0.0 | 0.00001547069 | 0.2176 | AML | other | m | 2020-07-17T21:43:56.44 |
CH.BNALP.HHN. | ML:0.0 | 0.000017135722 | 0.3456 | AML | other | m | 2020-07-17T21:43:56.47 |
MN.TUE.HHN. | ML:0.0 | 0.000023546895 | 0.192 | AML | other | m | 2020-07-17T21:43:58.81 |
IV.MDI.HHE. | ML:0.0 | 0.00006276962 | 0.256 | AML | other | m | 2020-07-17T21:43:59.82 |
MN.TUE.HHE. | ML:0.0 | 0.00001432024 | 0.1408 | AML | other | m | 2020-07-17T21:43:56.86 |
IV.MDI.HHN. | ML:0.0 | 0.00003513724 | 0.1536 | AML | other | m | 2020-07-17T21:43:59.58 |
GU.LSD.HHE. | ML:0.0 | 0.00000036163785000000004 | 0.1408 | AML | other | m | 2020-07-17T21:43:51.62 |
GU.RSP.HNN. | ML:2.0 | 0.00009231423999999999 | 0.4608 | AML | other | m | 2020-07-17T21:43:52.36 |
GU.RSP.HNE. | ML:1.9 | 0.000081290095 | 0.2688 | AML | other | m | 2020-07-17T21:43:54.52 |
MN.TUE.HNE. | ML:1.7 | 0.00003509689 | 1.4976 | AML | other | m | 2020-07-17T21:44:12.10 |
IV.MDI.HNN. | ML:2.3 | 0.0001304342 | 0.7168 | AML | other | m | 2020-07-17T21:44:19.59 |
GU.PCP.HHE. | ML:1.5 | 0.000017102375 | 0.256 | AML | other | m | 2020-07-17T21:44:07.42 |