A magnitude ML 1.3 earthquake occured in region: 1 km SW Viù (TO), on
and geographic coordinates (lat, lon) 45.2350, 7.3660 at 11 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 |
---|---|---|---|---|
Viù | TO | 1 | 1051 | 1051 |
Lemie | TO | 6 | 179 | 1230 |
Traves | TO | 7 | 518 | 1748 |
Mezzenile | TO | 7 | 786 | 2534 |
Pessinetto | TO | 7 | 606 | 3140 |
Germagnano | TO | 9 | 1201 | 4341 |
Ceres | TO | 9 | 1065 | 5406 |
Monastero di Lanzo | TO | 10 | 350 | 5756 |
Lanzo Torinese | TO | 10 | 5086 | 10842 |
Varisella | TO | 10 | 810 | 11652 |
Ala di Stura | TO | 10 | 469 | 12121 |
Rubiana | TO | 11 | 2400 | 14521 |
Coassolo Torinese | TO | 11 | 1547 | 16068 |
Vallo Torinese | TO | 11 | 774 | 16842 |
Val della Torre | TO | 11 | 3869 | 20711 |
Usseglio | TO | 12 | 209 | 20920 |
Cafasse | TO | 12 | 3451 | 24371 |
Cantoira | TO | 12 | 564 | 24935 |
Fiano | TO | 12 | 2695 | 27630 |
Balangero | TO | 13 | 3156 | 30786 |
Villar Dora | TO | 13 | 2932 | 33718 |
Almese | TO | 13 | 6401 | 40119 |
Caprie | TO | 13 | 2086 | 42205 |
Givoletto | TO | 13 | 3914 | 46119 |
La Cassa | TO | 13 | 1788 | 47907 |
Condove | TO | 14 | 4638 | 52545 |
Balme | TO | 14 | 115 | 52660 |
Mathi | TO | 14 | 3921 | 56581 |
Chialamberto | TO | 14 | 345 | 56926 |
Villanova Canavese | TO | 15 | 1186 | 58112 |
Sant'Ambrogio di Torino | TO | 15 | 4755 | 62867 |
Chiusa di San Michele | TO | 15 | 1647 | 64514 |
Grosso | TO | 15 | 1018 | 65532 |
Borgone Susa | TO | 16 | 2229 | 67761 |
Sant'Antonino di Susa | TO | 16 | 4306 | 72067 |
Corio | TO | 16 | 3277 | 75344 |
Vaie | TO | 16 | 1458 | 76802 |
San Didero | TO | 16 | 551 | 77353 |
Nole | TO | 16 | 6892 | 84245 |
Groscavallo | TO | 16 | 204 | 84449 |
Robassomero | TO | 17 | 3057 | 87506 |
Bruzolo | TO | 17 | 1524 | 89030 |
San Gillio | TO | 17 | 3174 | 92204 |
Caselette | TO | 17 | 3060 | 95264 |
Avigliana | TO | 17 | 12516 | 107780 |
Villar Focchiardo | TO | 18 | 2042 | 109822 |
Valgioie | TO | 18 | 951 | 110773 |
Chianocco | TO | 18 | 1675 | 112448 |
Ciriè | TO | 19 | 18909 | 131357 |
Rocca Canavese | TO | 19 | 1708 | 133065 |
San Giorio di Susa | TO | 19 | 1024 | 134089 |
San Carlo Canavese | TO | 19 | 4031 | 138120 |
Buttigliera Alta | TO | 19 | 6419 | 144539 |
Rosta | TO | 20 | 4903 | 149442 |
Druento | TO | 20 | 8622 | 158064 |
Alpignano | TO | 20 | 17008 | 175072 |
Bussoleno | TO | 20 | 6094 | 181166 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2021-08-31 04:05:02 |
45.2347 | 7.3655 | 11 | 2021-12-29 11:12:40 |
Bollettino Sismico Italiano INGV | 96880741 |
Reviewed Rev100 |
ML 1.8 | 2021-08-31 04:05:02 |
45.2257 | 7.3838 | 11 | 2021-08-31 04:10:19 |
Sala Sismica INGV-Roma | 94846961 |
Field | Value |
---|---|
Time (UTC) | 2021-08-31 04:05:02 ± 0.14 |
Latitude | 45.2347 ± 0.0090 |
Longitude | 7.3655 ± 0.0153 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 96880741 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1250 |
Semi-minor axis of confidence ellipse (meter) | 930 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 113 |
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) | 74 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.41 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.08548 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 96880741 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-12-13 17:25:19 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.6 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 94846961 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-08-31 04:10:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSNT.HHZ. | 2021-08-31T04:06:51.75 | 3.0 | undecidable | manual | Sg | 11.01 | 0 | |||
IV.VENL.EHZ. | 2021-08-31T04:06:47.19 | 3.0 | undecidable | manual | Sn | 1.28 | 0 | |||
IV.LPEL.HHZ. | 2021-08-31T04:06:46.71 | 3.0 | undecidable | manual | Pg | 13.01 | 0 | |||
IV.FIR.HHZ. | 2021-08-31T04:06:40.29 | 3.0 | undecidable | manual | Sg | 3.83 | 0 | |||
IV.FAGN.HHZ. | 2021-08-31T04:06:36.82 | 3.0 | undecidable | manual | Pg | 9.88 | 0 | |||
IV.MMO1.EHZ. | 2021-08-31T04:06:32.66 | 3.0 | negative | manual | Pg | 12.63 | 0 | |||
IV.TREG.EHZ. | 2021-08-31T04:06:28.17 | 3.0 | undecidable | manual | Sn | 3.11 | 0 | |||
IV.PE3.EHZ. | 2021-08-31T04:06:17.82 | 3.0 | undecidable | manual | Pg | 10.24 | 0 | |||
MN.TRI.HHZ. | 2021-08-31T04:06:17.92 | 3.0 | undecidable | manual | Pn | 3.07 | 0 | |||
GU.GSCL.HHZ. | 2021-08-31T04:05:47.28 | 3.0 | undecidable | manual | Pn | 0.63 | 0 | |||
GU.PCP.HHN. | 2021-08-31T04:05:37.37 | 1.0 | undecidable | manual | S | 129 | 120.4905 | 90 | -0.24 | 20 |
CH.MMK.HHN. | 2021-08-31T04:05:31.18 | 0.6 | undecidable | manual | S | 27 | 101.7204 | 90 | -1.42 | 23 |
GU.PZZ.HHE. | 2021-08-31T04:05:26.81 | 0.6 | undecidable | manual | S | 194 | 83.1501 | 90 | -0.83 | 34 |
GU.PCP.HHN. | 2021-08-31T04:05:23.71 | 0.6 | undecidable | manual | P | 129 | 120.4905 | 90 | 0.73 | 35 |
IV.MRGE.HHZ. | 2021-08-31T04:05:22.24 | 0.6 | undecidable | manual | S | 338 | 63.8916 | 90 | -0.27 | 42 |
CH.MMK.HHN. | 2021-08-31T04:05:20.71 | 1.0 | undecidable | manual | P | 27 | 101.7204 | 90 | 0.62 | 19 |
GU.RRL.HHZ. | 2021-08-31T04:05:20.52 | 0.6 | undecidable | manual | S | 233 | 56.8986 | 90 | -0.13 | 44 |
MN.BNI.HHZ. | 2021-08-31T04:05:20.32 | 0.6 | undecidable | manual | S | 250 | 57.498 | 90 | -0.47 | 40 |
CH.DIX.HHN. | 2021-08-31T04:05:19.65 | 1.0 | undecidable | manual | P | 2 | 93.8394 | 90 | 0.78 | 19 |
GU.PZZ.HHE. | 2021-08-31T04:05:17.27 | 1.0 | undecidable | manual | P | 194 | 83.1501 | 90 | 0.05 | 22 |
GU.TRAV.HHZ. | 2021-08-31T04:05:16.22 | 0.3 | undecidable | manual | S | 44 | 42.7239 | 91 | -0.64 | 59 |
GU.BHB.HHZ. | 2021-08-31T04:05:16.54 | 0.6 | undecidable | manual | S | 190 | 45.0216 | 91 | -0.92 | 35 |
IV.MRGE.HHZ. | 2021-08-31T04:05:15.09 | 0.3 | undecidable | manual | P | 338 | 63.8916 | 90 | 0.83 | 59 |
MN.BNI.HHZ. | 2021-08-31T04:05:13.71 | 0.3 | undecidable | manual | P | 250 | 57.498 | 90 | 0.44 | 66 |
GU.LSD.HHZ. | 2021-08-31T04:05:13.44 | 0.1 | undecidable | manual | S | 324 | 30.8469 | 91 | -0.23 | 89 |
GU.RRL.HHZ. | 2021-08-31T04:05:13.59 | 0.3 | undecidable | manual | P | 233 | 56.8986 | 90 | 0.4 | 66 |
IV.MONC.HHN. | 2021-08-31T04:05:12.88 | 0.6 | undecidable | manual | P | 112 | 47.4192 | 90 | 1.16 | 33 |
GU.BHB.HHZ. | 2021-08-31T04:05:11.32 | 0.3 | undecidable | manual | P | 190 | 45.0216 | 91 | -0.02 | 70 |
GU.TRAV.HHZ. | 2021-08-31T04:05:11.12 | 0.3 | undecidable | manual | P | 44 | 42.7239 | 91 | 0.12 | 72 |
GU.LSD.HHZ. | 2021-08-31T04:05:09.56 | 0.3 | undecidable | manual | P | 324 | 30.8469 | 91 | 0.4 | 70 |
GU.RSP.HHZ. | 2021-08-31T04:05:08.43 | 0.1 | undecidable | manual | S | 219 | 12.3765 | 110 | -0.36 | 92 |
GU.RSP.HHZ. | 2021-08-31T04:05:06.50 | 0.1 | undecidable | manual | P | 219 | 12.3765 | 110 | 0.16 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.RSP.HHN. | ML:1.9 | 0.0007885 | 0.2 | AML | other | m | 2021-08-31T04:05:08.63 |
GU.RSP.HNN. | ML:1.8 | 0.00061 | 0.2 | AML | other | m | 2021-08-31T04:05:08.63 |
GU.RSP.HHE. | ML:1.8 | 0.0007145000000000001 | 0.12 | AML | other | m | 2021-08-31T04:05:08.69 |
GU.RSP.HNE. | ML:1.7 | 0.0005725 | 0.12 | AML | other | m | 2021-08-31T04:05:08.69 |
GU.LSD.HHE. | ML:1.5 | 0.00013350000000000002 | 1.48 | AML | other | m | 2021-08-31T04:05:13.76 |
GU.LSD.HHN. | ML:1.5 | 0.00014000000000000001 | 0.22 | AML | other | m | 2021-08-31T04:05:13.94 |
GU.TRAV.HHE. | ML:1.8 | 0.0001975 | 0.28 | AML | other | m | 2021-08-31T04:05:16.64 |
GU.TRAV.HHN. | ML:1.6 | 0.0001145 | 1 | AML | other | m | 2021-08-31T04:05:17.50 |
GU.BHB.HHN. | ML:1.1 | 0.000038539149999999995 | 0.64 | AML | other | m | 2021-08-31T04:05:17.30 |
GU.BHB.HHE. | ML:1.1 | 0.0000376 | 0.52 | AML | other | m | 2021-08-31T04:05:17.77 |
GU.RRL.HHN. | ML:1.0 | 0.000017752440000000002 | 0.3392 | AML | other | m | 2021-08-31T04:05:20.88 |
MN.BNI.HHN. | ML:0.8 | 0.000016893765 | 0.4 | AML | other | m | 2021-08-31T04:05:20.87 |
GU.RRL.HHE. | ML:0.8 | 0.000012673614 | 0.5792 | AML | other | m | 2021-08-31T04:05:21.29 |
MN.BNI.HHE. | ML:0.8 | 0.000014049744999999998 | 0.6816 | AML | other | m | 2021-08-31T04:05:21.12 |
IV.MRGE.HHN. | ML:1.0 | 0.00002111987 | 0.0992 | AML | other | m | 2021-08-31T04:05:22.66 |
IV.MRGE.HHE. | ML:1.0 | 0.0000224 | 0.6 | AML | other | m | 2021-08-31T04:05:23.84 |