A magnitude ML 0.9 earthquake occured in region: 5 km W Varisella (TO), on
and geographic coordinates (lat, lon) 45.2000, 7.4250 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Varisella | TO | 5 | 810 | 810 |
Val della Torre | TO | 5 | 3869 | 4679 |
Viù | TO | 6 | 1051 | 5730 |
Vallo Torinese | TO | 7 | 774 | 6504 |
Givoletto | TO | 7 | 3914 | 10418 |
Rubiana | TO | 7 | 2400 | 12818 |
Germagnano | TO | 8 | 1201 | 14019 |
La Cassa | TO | 8 | 1788 | 15807 |
Fiano | TO | 8 | 2695 | 18502 |
Traves | TO | 8 | 518 | 19020 |
Cafasse | TO | 9 | 3451 | 22471 |
Lanzo Torinese | TO | 9 | 5086 | 27557 |
Almese | TO | 9 | 6401 | 33958 |
Villar Dora | TO | 10 | 2932 | 36890 |
Pessinetto | TO | 10 | 606 | 37496 |
Mezzenile | TO | 11 | 786 | 38282 |
San Gillio | TO | 11 | 3174 | 41456 |
Lemie | TO | 11 | 179 | 41635 |
Balangero | TO | 11 | 3156 | 44791 |
Mathi | TO | 11 | 3921 | 48712 |
Villanova Canavese | TO | 11 | 1186 | 49898 |
Caselette | TO | 11 | 3060 | 52958 |
Robassomero | TO | 11 | 3057 | 56015 |
Monastero di Lanzo | TO | 11 | 350 | 56365 |
Coassolo Torinese | TO | 12 | 1547 | 57912 |
Caprie | TO | 12 | 2086 | 59998 |
Grosso | TO | 12 | 1018 | 61016 |
Sant'Ambrogio di Torino | TO | 12 | 4755 | 65771 |
Nole | TO | 13 | 6892 | 72663 |
Condove | TO | 13 | 4638 | 77301 |
Ceres | TO | 13 | 1065 | 78366 |
Chiusa di San Michele | TO | 13 | 1647 | 80013 |
Avigliana | TO | 14 | 12516 | 92529 |
Druento | TO | 14 | 8622 | 101151 |
Alpignano | TO | 14 | 17008 | 118159 |
Ciriè | TO | 15 | 18909 | 137068 |
Pianezza | TO | 15 | 15152 | 152220 |
Rosta | TO | 15 | 4903 | 157123 |
Buttigliera Alta | TO | 15 | 6419 | 163542 |
Corio | TO | 15 | 3277 | 166819 |
Valgioie | TO | 15 | 951 | 167770 |
Vaie | TO | 15 | 1458 | 169228 |
San Carlo Canavese | TO | 16 | 4031 | 173259 |
Sant'Antonino di Susa | TO | 16 | 4306 | 177565 |
Ala di Stura | TO | 16 | 469 | 178034 |
San Maurizio Canavese | TO | 16 | 10237 | 188271 |
Cantoira | TO | 16 | 564 | 188835 |
Reano | TO | 16 | 1818 | 190653 |
Usseglio | TO | 17 | 209 | 190862 |
Borgone Susa | TO | 17 | 2229 | 193091 |
Rivoli | TO | 17 | 48791 | 241882 |
Rocca Canavese | TO | 17 | 1708 | 243590 |
Villarbasse | TO | 18 | 3509 | 247099 |
Vauda Canavese | TO | 18 | 1464 | 248563 |
Collegno | TO | 18 | 49905 | 298468 |
Caselle Torinese | TO | 18 | 19136 | 317604 |
San Didero | TO | 18 | 551 | 318155 |
Venaria Reale | TO | 18 | 34193 | 352348 |
Trana | TO | 18 | 3877 | 356225 |
Giaveno | TO | 18 | 16455 | 372680 |
San Francesco al Campo | TO | 18 | 5005 | 377685 |
Villar Focchiardo | TO | 18 | 2042 | 379727 |
Borgaro Torinese | TO | 19 | 13592 | 393319 |
Barbania | TO | 19 | 1607 | 394926 |
Bruzolo | TO | 19 | 1524 | 396450 |
Chialamberto | TO | 19 | 345 | 396795 |
Coazze | TO | 19 | 3287 | 400082 |
Sangano | TO | 19 | 3707 | 403789 |
Levone | TO | 19 | 442 | 404231 |
Grugliasco | TO | 19 | 37966 | 442197 |
Balme | TO | 20 | 115 | 442312 |
Rivalta di Torino | TO | 20 | 19887 | 462199 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2021-01-20 00:47:21 |
45.2003 | 7.4253 | 10 | 2021-01-20 00:56:45 |
Sala Sismica INGV-Roma | 86386811 |
Field | Value |
---|---|
Time (UTC) | 2021-01-20 00:47:21 ± 0.23 |
Latitude | 45.2003 ± 0.0117 |
Longitude | 7.4253 ± 0.0242 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 86386811 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2050 |
Semi-minor axis of confidence ellipse (meter) | 1130 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 292 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2050.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 162 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.52 |
Epicentral distance of station closest to the epicenter (degree) | 0.33005 |
Epicentral distance of station farthest from the epicenter (degree) | 0.66460 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 86386811 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-20 00:56:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RRL.HHZ. | 2021-01-20T00:47:39.66 | 0.3 | undecidable | manual | S | 238 | 58.5969 | 50 | -0.49 | 66 |
GU.REMY.HHZ. | 2021-01-20T00:47:35.40 | 0.1 | undecidable | manual | P | 344 | 73.7706 | 50 | 0.67 | 81 |
GU.BHB.HHZ. | 2021-01-20T00:47:35.42 | 0.3 | undecidable | manual | S | 198 | 42.4242 | 50 | -0.42 | 70 |
GU.TRAV.HHZ. | 2021-01-20T00:47:35.19 | 0.1 | undecidable | manual | S | 36 | 42.7239 | 50 | -0.74 | 83 |
IV.MRGE.HHZ. | 2021-01-20T00:47:34.53 | 0.1 | undecidable | manual | P | 336 | 69.1752 | 50 | 0.49 | 87 |
GU.LSD.HHZ. | 2021-01-20T00:47:33.51 | 0.1 | undecidable | manual | S | 322 | 36.6411 | 50 | -0.78 | 82 |
GU.RRL.HHZ. | 2021-01-20T00:47:32.88 | 0.1 | undecidable | manual | P | 238 | 58.5969 | 50 | 0.48 | 89 |
GU.TRAV.HHZ. | 2021-01-20T00:47:30.19 | 0.1 | undecidable | manual | P | 36 | 42.7239 | 50 | 0.23 | 97 |
GU.BHB.HHZ. | 2021-01-20T00:47:29.97 | 0.1 | undecidable | manual | P | 198 | 42.4242 | 50 | 0.06 | 100 |
GU.LSD.HHZ. | 2021-01-20T00:47:29.21 | 0.1 | undecidable | manual | P | 322 | 36.6411 | 50 | 0.2 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.BHB.HHN. | ML:0.9 | 0.00002415 | 0.58 | AML | other | m | 2021-01-20T00:47:36.82 |
GU.BHB.HHE. | ML:1.0 | 0.0000302 | 1.5 | AML | other | m | 2021-01-20T00:47:42.04 |