A magnitude ML 1.3 earthquake occured in region: 1 km E Lanzo Torinese (TO), on
and geographic coordinates (lat, lon) 45.2770, 7.4880 at 7 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 |
---|---|---|---|---|
Lanzo Torinese | TO | 1 | 5086 | 5086 |
Germagnano | TO | 2 | 1201 | 6287 |
Balangero | TO | 3 | 3156 | 9443 |
Coassolo Torinese | TO | 3 | 1547 | 10990 |
Cafasse | TO | 4 | 3451 | 14441 |
Traves | TO | 5 | 518 | 14959 |
Monastero di Lanzo | TO | 5 | 350 | 15309 |
Mathi | TO | 5 | 3921 | 19230 |
Corio | TO | 5 | 3277 | 22507 |
Grosso | TO | 6 | 1018 | 23525 |
Vallo Torinese | TO | 6 | 774 | 24299 |
Villanova Canavese | TO | 6 | 1186 | 25485 |
Pessinetto | TO | 7 | 606 | 26091 |
Fiano | TO | 7 | 2695 | 28786 |
Mezzenile | TO | 7 | 786 | 29572 |
Varisella | TO | 7 | 810 | 30382 |
Nole | TO | 7 | 6892 | 37274 |
Rocca Canavese | TO | 8 | 1708 | 38982 |
Ceres | TO | 9 | 1065 | 40047 |
Viù | TO | 10 | 1051 | 41098 |
San Carlo Canavese | TO | 10 | 4031 | 45129 |
Vauda Canavese | TO | 10 | 1464 | 46593 |
Ciriè | TO | 10 | 18909 | 65502 |
Levone | TO | 10 | 442 | 65944 |
Robassomero | TO | 11 | 3057 | 69001 |
La Cassa | TO | 11 | 1788 | 70789 |
Cantoira | TO | 11 | 564 | 71353 |
Forno Canavese | TO | 11 | 3446 | 74799 |
Barbania | TO | 11 | 1607 | 76406 |
Pratiglione | TO | 12 | 535 | 76941 |
Rivara | TO | 13 | 2659 | 79600 |
San Maurizio Canavese | TO | 13 | 10237 | 89837 |
Givoletto | TO | 13 | 3914 | 93751 |
Val della Torre | TO | 14 | 3869 | 97620 |
Canischio | TO | 14 | 277 | 97897 |
Front | TO | 14 | 1677 | 99574 |
Prascorsano | TO | 14 | 745 | 100319 |
San Francesco al Campo | TO | 14 | 5005 | 105324 |
Busano | TO | 15 | 1687 | 107011 |
Chialamberto | TO | 15 | 345 | 107356 |
Pertusio | TO | 15 | 778 | 108134 |
Ala di Stura | TO | 15 | 469 | 108603 |
San Gillio | TO | 15 | 3174 | 111777 |
San Colombano Belmonte | TO | 16 | 383 | 112160 |
Locana | TO | 16 | 1498 | 113658 |
Sparone | TO | 16 | 1038 | 114696 |
Lemie | TO | 16 | 179 | 114875 |
San Ponso | TO | 16 | 267 | 115142 |
Alpette | TO | 17 | 261 | 115403 |
Caselle Torinese | TO | 17 | 19136 | 134539 |
Valperga | TO | 17 | 3166 | 137705 |
Favria | TO | 17 | 5196 | 142901 |
Druento | TO | 17 | 8622 | 151523 |
Ribordone | TO | 17 | 53 | 151576 |
Rubiana | TO | 17 | 2400 | 153976 |
Oglianico | TO | 18 | 1506 | 155482 |
Cuorgnè | TO | 18 | 9906 | 165388 |
Pont-Canavese | TO | 18 | 3483 | 168871 |
Rivarossa | TO | 18 | 1610 | 170481 |
Salassa | TO | 18 | 1838 | 172319 |
Caselette | TO | 19 | 3060 | 175379 |
Almese | TO | 19 | 6401 | 181780 |
Groscavallo | TO | 19 | 204 | 181984 |
Borgaro Torinese | TO | 19 | 13592 | 195576 |
Villar Dora | TO | 19 | 2932 | 198508 |
Venaria Reale | TO | 20 | 34193 | 232701 |
Rivarolo Canavese | TO | 20 | 12488 | 245189 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2020-02-18 11:00:20 |
45.2772 | 7.4878 | 7 | 2020-02-18 11:08:57 |
Sala Sismica INGV-Roma | 76622391 |
Field | Value |
---|---|
Time (UTC) | 2020-02-18 11:00:20 ± 0.21 |
Latitude | 45.2772 ± 0.0135 |
Longitude | 7.4878 ± 0.0256 |
Depth (km) | 7 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 76622391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2401 |
Semi-minor axis of confidence ellipse (meter) | 139 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 125 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2400.0 |
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) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.20325 |
Epicentral distance of station farthest from the epicenter (degree) | 0.84177 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 76622391 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-18 11:08:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.MMK.HHE. | 2020-02-18T11:00:37.43 | 0.6 | undecidable | manual | P | 23 | 93.4398 | 50 | 0.23 | 45 |
CH.DIX.HHE. | 2020-02-18T11:00:36.59 | 0.3 | undecidable | manual | P | 356 | 89.244 | 50 | 0.03 | 71 |
GU.CIRO.HHZ. | 2020-02-18T11:00:33.12 | 0.3 | undecidable | manual | S | 10 | 36.5412 | 101 | -0.66 | 67 |
GU.TRAV.HHZ. | 2020-02-18T11:00:32.26 | 0.3 | undecidable | manual | S | 38 | 33.0447 | 102 | -0.32 | 74 |
IV.MRGE.HHZ. | 2020-02-18T11:00:32.82 | 0.1 | undecidable | manual | P | 329 | 63.8916 | 50 | 0.16 | 97 |
GU.BHB.HHE. | 2020-02-18T11:00:30.23 | 0.3 | undecidable | manual | P | 200 | 52.1034 | 50 | -0.61 | 66 |
GU.TRAV.HHZ. | 2020-02-18T11:00:28.11 | 0.1 | undecidable | manual | P | 38 | 33.0447 | 102 | 0.48 | 96 |
GU.CIRO.HHZ. | 2020-02-18T11:00:28.57 | 0.1 | undecidable | manual | P | 10 | 36.5412 | 101 | 0.25 | 100 |
GU.RSP.HHZ. | 2020-02-18T11:00:28.93 | 0.3 | undecidable | manual | S | 231 | 22.5552 | 107 | -0.12 | 79 |
GU.RSP.HHZ. | 2020-02-18T11:00:25.85 | 0.3 | undecidable | manual | P | 231 | 22.5552 | 107 | 0.26 | 77 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.RSP.HHN. | ML:1.3 | 0.000123 | 0.44 | AML | other | m | 2020-02-18T11:00:29.08 |
GU.RSP.HHE. | ML:1.1 | 0.000096 | 0.6 | AML | other | m | 2020-02-18T11:00:29.43 |
GU.TRAV.HHE. | ML:1.4 | 0.0001083 | 0.18 | AML | other | m | 2020-02-18T11:00:32.62 |
GU.TRAV.HHN. | ML:1.4 | 0.00012690000000000002 | 0.22 | AML | other | m | 2020-02-18T11:00:32.71 |