A magnitude ML 0.9 earthquake occured in region: Chiusa di San Michele (TO), on
and geographic coordinates (lat, lon) 45.1020, 7.3210 at 12 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 |
---|---|---|---|---|
Chiusa di San Michele | TO | 1 | 1647 | 1647 |
Condove | TO | 2 | 4638 | 6285 |
Caprie | TO | 2 | 2086 | 8371 |
Vaie | TO | 3 | 1458 | 9829 |
Sant'Ambrogio di Torino | TO | 3 | 4755 | 14584 |
Valgioie | TO | 3 | 951 | 15535 |
Sant'Antonino di Susa | TO | 4 | 4306 | 19841 |
Villar Dora | TO | 5 | 2932 | 22773 |
Coazze | TO | 6 | 3287 | 26060 |
Almese | TO | 6 | 6401 | 32461 |
Avigliana | TO | 7 | 12516 | 44977 |
Rubiana | TO | 7 | 2400 | 47377 |
Borgone Susa | TO | 7 | 2229 | 49606 |
Giaveno | TO | 7 | 16455 | 66061 |
Villar Focchiardo | TO | 7 | 2042 | 68103 |
San Didero | TO | 9 | 551 | 68654 |
Buttigliera Alta | TO | 10 | 6419 | 75073 |
Reano | TO | 10 | 1818 | 76891 |
Trana | TO | 10 | 3877 | 80768 |
Bruzolo | TO | 11 | 1524 | 82292 |
San Giorio di Susa | TO | 12 | 1024 | 83316 |
Rosta | TO | 12 | 4903 | 88219 |
Val della Torre | TO | 12 | 3869 | 92088 |
Caselette | TO | 13 | 3060 | 95148 |
Chianocco | TO | 13 | 1675 | 96823 |
Sangano | TO | 13 | 3707 | 100530 |
Villarbasse | TO | 13 | 3509 | 104039 |
Cumiana | TO | 14 | 7826 | 111865 |
Bussoleno | TO | 14 | 6094 | 117959 |
Lemie | TO | 14 | 179 | 118138 |
Bruino | TO | 15 | 8639 | 126777 |
Givoletto | TO | 15 | 3914 | 130691 |
ViĆ¹ | TO | 16 | 1051 | 131742 |
Alpignano | TO | 16 | 17008 | 148750 |
Mattie | TO | 16 | 687 | 149437 |
Piossasco | TO | 17 | 18589 | 168026 |
Usseglio | TO | 17 | 209 | 168235 |
Rivoli | TO | 17 | 48791 | 217026 |
San Gillio | TO | 17 | 3174 | 220200 |
Rivalta di Torino | TO | 18 | 19887 | 240087 |
Pianezza | TO | 18 | 15152 | 255239 |
Varisella | TO | 18 | 810 | 256049 |
Cantalupa | TO | 18 | 2553 | 258602 |
La Cassa | TO | 18 | 1788 | 260390 |
Roure | TO | 19 | 848 | 261238 |
Frossasco | TO | 19 | 2864 | 264102 |
Perosa Argentina | TO | 19 | 3285 | 267387 |
Inverso Pinasca | TO | 19 | 730 | 268117 |
Pinasca | TO | 19 | 3051 | 271168 |
Pomaretto | TO | 20 | 1009 | 272177 |
Vallo Torinese | TO | 20 | 774 | 272951 |
Roletto | TO | 20 | 2009 | 274960 |
Collegno | TO | 20 | 49905 | 324865 |
Meana di Susa | TO | 20 | 826 | 325691 |
Orbassano | TO | 20 | 23188 | 348879 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-08-11 22:20:35 |
45.1022 | 7.3213 | 12 | 2023-08-11 22:29:48 |
Sala Sismica INGV-Roma | 120039881 |
Field | Value |
---|---|
Time (UTC) | 2023-08-11 22:20:35 ± 0.23 |
Latitude | 45.1022 ± 0.0099 |
Longitude | 7.3213 ± 0.0217 |
Depth (km) | 12 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120039881 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1352 |
Semi-minor axis of confidence ellipse (meter) | 1151 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 99 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 153 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.06115 |
Epicentral distance of station farthest from the epicenter (degree) | 0.69158 |
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 | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 120039881 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-11 22:29:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RRL.HHZ. | 2023-08-11T22:20:49.35 | 0.6 | undecidable | manual | S | 244 | 46.2204 | 92 | -0.47 | 43 |
IV.MRGE.HHZ. | 2023-08-11T22:20:48.66 | 0.3 | negative | manual | P | 345 | 76.7676 | 91 | 0.39 | 62 |
GU.LSD.HHZ. | 2023-08-11T22:20:47.73 | 0.6 | undecidable | manual | S | 340 | 42.2244 | 92 | -1.03 | 34 |
GU.BHB.HHZ. | 2023-08-11T22:20:45.19 | 0.6 | undecidable | manual | S | 189 | 29.9478 | 94 | -0.28 | 46 |
GU.TRAV.HHZ. | 2023-08-11T22:20:44.95 | 1.0 | undecidable | manual | P | 36 | 56.2992 | 92 | -0.15 | 23 |
MN.BNI.HHE. | 2023-08-11T22:20:44.69 | 0.1 | undecidable | manual | P | 264 | 50.7159 | 92 | 0.44 | 87 |
GU.RRL.HHZ. | 2023-08-11T22:20:44.04 | 0.6 | positive | manual | P | 244 | 46.2204 | 92 | 0.48 | 43 |
GU.LSD.HHZ. | 2023-08-11T22:20:42.78 | 0.3 | positive | manual | P | 340 | 42.2244 | 92 | -0.16 | 69 |
GU.BHB.HHZ. | 2023-08-11T22:20:40.93 | 1.0 | negative | manual | P | 189 | 29.9478 | 94 | -0.12 | 24 |
GU.RSP.HHE. | 2023-08-11T22:20:39.60 | 0.1 | undecidable | manual | S | 319 | 6.7932 | 143 | -0.16 | 100 |
GU.RSP.HHE. | 2023-08-11T22:20:37.90 | 0.1 | undecidable | manual | P | 319 | 6.7932 | 143 | 0.15 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.RRL.HHN. | ML:1.0 | 0.00002665 | 0.32 | AML | other | m | 2023-08-11T22:20:49.93 |
GU.RRL.HHE. | ML:0.8 | 0.0000204 | 0.98 | AML | other | m | 2023-08-11T22:20:50.00 |