A magnitude M 2.1 earthquake occured in region: 1 km NW Avigliana (TO), on
and geographic coordinates (lat, lon) 45.0920, 7.3920 at 10 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 |
---|---|---|---|---|
Avigliana | TO | 1 | 12516 | 12516 |
Sant'Ambrogio di Torino | TO | 3 | 4755 | 17271 |
Almese | TO | 3 | 6401 | 23672 |
Villar Dora | TO | 3 | 2932 | 26604 |
Valgioie | TO | 4 | 951 | 27555 |
Buttigliera Alta | TO | 5 | 6419 | 33974 |
Chiusa di San Michele | TO | 5 | 1647 | 35621 |
Reano | TO | 5 | 1818 | 37439 |
Rubiana | TO | 5 | 2400 | 39839 |
Caprie | TO | 6 | 2086 | 41925 |
Giaveno | TO | 6 | 16455 | 58380 |
Rosta | TO | 6 | 4903 | 63283 |
Trana | TO | 6 | 3877 | 67160 |
Condove | TO | 7 | 4638 | 71798 |
Caselette | TO | 7 | 3060 | 74858 |
Villarbasse | TO | 8 | 3509 | 78367 |
Vaie | TO | 8 | 1458 | 79825 |
Val della Torre | TO | 9 | 3869 | 83694 |
Sangano | TO | 9 | 3707 | 87401 |
Coazze | TO | 9 | 3287 | 90688 |
Sant'Antonino di Susa | TO | 9 | 4306 | 94994 |
Bruino | TO | 10 | 8639 | 103633 |
Alpignano | TO | 11 | 17008 | 120641 |
Givoletto | TO | 11 | 3914 | 124555 |
Rivoli | TO | 12 | 48791 | 173346 |
Rivalta di Torino | TO | 12 | 19887 | 193233 |
Cumiana | TO | 12 | 7826 | 201059 |
Pianezza | TO | 12 | 15152 | 216211 |
Borgone Susa | TO | 12 | 2229 | 218440 |
Piossasco | TO | 13 | 18589 | 237029 |
San Gillio | TO | 13 | 3174 | 240203 |
Villar Focchiardo | TO | 13 | 2042 | 242245 |
Collegno | TO | 14 | 49905 | 292150 |
La Cassa | TO | 14 | 1788 | 293938 |
San Didero | TO | 15 | 551 | 294489 |
Orbassano | TO | 15 | 23188 | 317677 |
Grugliasco | TO | 15 | 37966 | 355643 |
Druento | TO | 15 | 8622 | 364265 |
Varisella | TO | 15 | 810 | 365075 |
ViĆ¹ | TO | 17 | 1051 | 366126 |
Bruzolo | TO | 17 | 1524 | 367650 |
Beinasco | TO | 17 | 18159 | 385809 |
Vallo Torinese | TO | 17 | 774 | 386583 |
Lemie | TO | 17 | 179 | 386762 |
San Giorio di Susa | TO | 17 | 1024 | 387786 |
Fiano | TO | 17 | 2695 | 390481 |
Cantalupa | TO | 17 | 2553 | 393034 |
Frossasco | TO | 18 | 2864 | 395898 |
Volvera | TO | 18 | 8840 | 404738 |
Chianocco | TO | 19 | 1675 | 406413 |
Robassomero | TO | 19 | 3057 | 409470 |
Roletto | TO | 19 | 2009 | 411479 |
Piscina | TO | 19 | 3388 | 414867 |
Venaria Reale | TO | 19 | 34193 | 449060 |
Bussoleno | TO | 20 | 6094 | 455154 |
Cafasse | TO | 20 | 3451 | 458605 |
Germagnano | TO | 20 | 1201 | 459806 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
M 2.1 | 1991-12-07 19:13:48 |
45.092 | 7.392 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 154689 |
Field | Value |
---|---|
Time (UTC) | 1991-12-07 19:13:48 ± 0.324 |
Latitude | 45.0920 ± 0.0160 |
Longitude | 7.3920 ± 0.0345 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 154689 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3237.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 180 |
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) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00097 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00777 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 154689 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:48:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ROB.Z. | 1991-12-07T19:14:06.24 | 10.0 | undecidable | manual | PG | 156 | 0.8547 | 0.34 | 1 | |
--.ENR.Z. | 1991-12-07T19:14:05.22 | 10.0 | undecidable | manual | PG | 178 | 0.8658 | -0.77 | 0.4 | |
--.BNI.Z. | 1991-12-07T19:14:05.93 | 10.0 | undecidable | manual | SG | 265 | 0.4995 | -1.05 | 0.1 | |
--.STV.Z. | 1991-12-07T19:14:04.90 | 10.0 | undecidable | manual | PG | 182 | 0.8325 | -0.65 | 0.6 | |
--.PZZ.Z. | 1991-12-07T19:14:01.62 | 10.0 | undecidable | manual | PG | 199 | 0.6216 | 0.13 | 1.5 | |
--.BNI.Z. | 1991-12-07T19:13:59.59 | 10.0 | undecidable | manual | PG | 265 | 0.4995 | 0.27 | 1.5 | |
--.RRL.Z. | 1991-12-07T19:13:58.76 | 10.0 | undecidable | manual | PG | 248 | 0.4551 | 0.23 | 1.5 | |
--.LSD.Z. | 1991-12-07T19:13:57.12 | 10.0 | undecidable | manual | PG | 335 | 0.3996 | -0.28 | 1.4 | |
--.BHB.Z. | 1991-12-07T19:13:55.90 | 10.0 | undecidable | manual | PG | 199 | 0.2664 | 0.88 | 0.4 | |
--.RSP.Z. | 1991-12-07T19:13:52.30 | 10.0 | undecidable | manual | PG | 302 | 0.111 | 0.25 | 1.5 |