A magnitude ML 1.0 earthquake occured in region: 4 km N Coassolo Torinese (TO), on
and geographic coordinates (lat, lon) 45.3400, 7.4690 at 7 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 |
---|---|---|---|---|
Coassolo Torinese | TO | 4 | 1547 | 1547 |
Monastero di Lanzo | TO | 5 | 350 | 1897 |
Corio | TO | 6 | 3277 | 5174 |
Cantoira | TO | 7 | 564 | 5738 |
Ceres | TO | 7 | 1065 | 6803 |
Pessinetto | TO | 7 | 606 | 7409 |
Lanzo Torinese | TO | 8 | 5086 | 12495 |
Mezzenile | TO | 8 | 786 | 13281 |
Traves | TO | 8 | 518 | 13799 |
Germagnano | TO | 9 | 1201 | 15000 |
Locana | TO | 9 | 1498 | 16498 |
Balangero | TO | 9 | 3156 | 19654 |
Rocca Canavese | TO | 9 | 1708 | 21362 |
Forno Canavese | TO | 9 | 3446 | 24808 |
Chialamberto | TO | 10 | 345 | 25153 |
Pratiglione | TO | 10 | 535 | 25688 |
Sparone | TO | 10 | 1038 | 26726 |
Ribordone | TO | 11 | 53 | 26779 |
Canischio | TO | 11 | 277 | 27056 |
Mathi | TO | 11 | 3921 | 30977 |
Levone | TO | 11 | 442 | 31419 |
Cafasse | TO | 11 | 3451 | 34870 |
Grosso | TO | 12 | 1018 | 35888 |
Alpette | TO | 12 | 261 | 36149 |
Prascorsano | TO | 12 | 745 | 36894 |
Rivara | TO | 12 | 2659 | 39553 |
Villanova Canavese | TO | 13 | 1186 | 40739 |
San Colombano Belmonte | TO | 13 | 383 | 41122 |
Ala di Stura | TO | 13 | 469 | 41591 |
Vallo Torinese | TO | 13 | 774 | 42365 |
Nole | TO | 13 | 6892 | 49257 |
Viù | TO | 13 | 1051 | 50308 |
Pont-Canavese | TO | 13 | 3483 | 53791 |
Vauda Canavese | TO | 14 | 1464 | 55255 |
Pertusio | TO | 14 | 778 | 56033 |
Barbania | TO | 14 | 1607 | 57640 |
Fiano | TO | 14 | 2695 | 60335 |
Varisella | TO | 15 | 810 | 61145 |
Groscavallo | TO | 15 | 204 | 61349 |
Busano | TO | 15 | 1687 | 63036 |
San Carlo Canavese | TO | 15 | 4031 | 67067 |
Valperga | TO | 15 | 3166 | 70233 |
Frassinetto | TO | 15 | 274 | 70507 |
Cuorgnè | TO | 15 | 9906 | 80413 |
San Ponso | TO | 16 | 267 | 80680 |
Ciriè | TO | 16 | 18909 | 99589 |
Ingria | TO | 16 | 52 | 99641 |
Front | TO | 17 | 1677 | 101318 |
Chiesanuova | TO | 17 | 205 | 101523 |
Favria | TO | 17 | 5196 | 106719 |
Robassomero | TO | 17 | 3057 | 109776 |
Salassa | TO | 18 | 1838 | 111614 |
Noasca | TO | 18 | 137 | 111751 |
Oglianico | TO | 18 | 1506 | 113257 |
Borgiallo | TO | 18 | 569 | 113826 |
La Cassa | TO | 18 | 1788 | 115614 |
Lemie | TO | 18 | 179 | 115793 |
San Maurizio Canavese | TO | 19 | 10237 | 126030 |
Ronco Canavese | TO | 19 | 314 | 126344 |
Colleretto Castelnuovo | TO | 19 | 332 | 126676 |
San Francesco al Campo | TO | 19 | 5005 | 131681 |
Castellamonte | TO | 20 | 9859 | 141540 |
Cintano | TO | 20 | 258 | 141798 |
Balme | TO | 20 | 115 | 141913 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.0 | 2018-02-22 23:22:41 |
45.3403 | 7.4687 | 7 | 2019-04-24 14:49:47 |
Bollettino Sismico Italiano INGV | 65535111 |
Reviewed Rev100 |
ML 1.0 | 2018-02-22 23:22:41 |
45.3508 | 7.4822 | 10 | 2018-02-22 23:28:26 |
Sala Sismica INGV-Roma | 54100231 |
Field | Value |
---|---|
Time (UTC) | 2018-02-22 23:22:41 ± 0.21 |
Latitude | 45.3403 ± 0.0099 |
Longitude | 7.4687 ± 0.0141 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 65535111 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1253 |
Semi-minor axis of confidence ellipse (meter) | 222 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 314 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.51 |
Epicentral distance of station closest to the epicenter (degree) | 0.23922 |
Epicentral distance of station farthest from the epicenter (degree) | 0.78960 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 54100231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-02-22 23:28:26 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 65535111 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-02-14 10:23:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.MMK.HHZ. | 2018-02-22T23:23:07.52 | 0.1 | undecidable | manual | S | 26 | 87.6456 | 50 | -0.69 | 75 |
IV.MRGE.HHZ. | 2018-02-22T23:22:59.78 | 0.1 | undecidable | manual | S | 327 | 57.1983 | 50 | -0.31 | 90 |
CH.MMK.HHZ. | 2018-02-22T23:22:57.20 | 0.1 | undecidable | manual | P | 26 | 87.6456 | 50 | 0.32 | 85 |
IV.MRGE.HHZ. | 2018-02-22T23:22:52.77 | 0.1 | undecidable | manual | P | 327 | 57.1983 | 50 | 0.58 | 84 |
GU.CIRO.HHZ. | 2018-02-22T23:22:52.03 | 0.1 | undecidable | manual | S | 15 | 30.0477 | 103 | -0.03 | 100 |
IV.MONC.HHN. | 2018-02-22T23:22:51.68 | 0.3 | undecidable | manual | P | 129 | 46.4202 | 50 | 1.15 | 50 |
GU.TRAV.HHZ. | 2018-02-22T23:22:51.01 | 0.3 | undecidable | manual | S | 48 | 28.8489 | 103 | -0.67 | 64 |
GU.LSD.HHZ. | 2018-02-22T23:22:51.62 | 0.1 | undecidable | manual | S | 297 | 29.2485 | 103 | -0.17 | 97 |
GU.BHB.HHN. | 2018-02-22T23:22:51.59 | 0.6 | undecidable | manual | P | 196 | 58.2972 | 50 | -0.77 | 39 |
GU.RSP.HNZ. | 2018-02-22T23:22:49.99 | 0.6 | undecidable | manual | S | 217 | 26.5512 | 104 | -0.91 | 39 |
GU.LSD.HHZ. | 2018-02-22T23:22:47.98 | 0.1 | undecidable | manual | P | 297 | 29.2485 | 103 | 0.58 | 88 |
GU.TRAV.HHZ. | 2018-02-22T23:22:47.39 | 0.1 | undecidable | manual | P | 48 | 28.8489 | 103 | 0.06 | 100 |
GU.CIRO.HHZ. | 2018-02-22T23:22:47.90 | 0.1 | undecidable | manual | P | 15 | 30.0477 | 103 | 0.34 | 94 |
GU.RSP.HNZ. | 2018-02-22T23:22:46.73 | 0.1 | undecidable | manual | P | 217 | 26.5512 | 104 | -0.16 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.TRAV.HHE. | ML:1.1 | 0.00006135 | 0.2 | AML | other | m | 2018-02-22T23:22:50.94 |
GU.TRAV.HHN. | ML:1.0 | 0.00005300000000000001 | 0.48 | AML | other | m | 2018-02-22T23:22:51.99 |