A magnitude ML 0.8 earthquake occured in region: 2 km SE Gravere (TO), on
and geographic coordinates (lat, lon) 45.1170, 7.0400 at 10 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 |
---|---|---|---|---|
Gravere | TO | 2 | 692 | 692 |
Susa | TO | 2 | 6466 | 7158 |
Meana di Susa | TO | 2 | 826 | 7984 |
Mompantero | TO | 3 | 659 | 8643 |
Giaglione | TO | 3 | 631 | 9274 |
Chiomonte | TO | 4 | 916 | 10190 |
Venaus | TO | 5 | 907 | 11097 |
Mattie | TO | 6 | 687 | 11784 |
Usseaux | TO | 8 | 186 | 11970 |
Novalesa | TO | 8 | 534 | 12504 |
Exilles | TO | 9 | 273 | 12777 |
Bussoleno | TO | 9 | 6094 | 18871 |
Fenestrelle | TO | 9 | 544 | 19415 |
Moncenisio | TO | 11 | 36 | 19451 |
Chianocco | TO | 11 | 1675 | 21126 |
San Giorio di Susa | TO | 11 | 1024 | 22150 |
Bruzolo | TO | 13 | 1524 | 23674 |
Salbertrand | TO | 13 | 596 | 24270 |
Pragelato | TO | 13 | 776 | 25046 |
San Didero | TO | 14 | 551 | 25597 |
Roure | TO | 15 | 848 | 26445 |
Villar Focchiardo | TO | 15 | 2042 | 28487 |
Borgone Susa | TO | 16 | 2229 | 30716 |
Sauze d'Oulx | TO | 17 | 1109 | 31825 |
Massello | TO | 18 | 51 | 31876 |
Sant'Antonino di Susa | TO | 19 | 4306 | 36182 |
Oulx | TO | 19 | 3307 | 39489 |
Usseglio | TO | 19 | 209 | 39698 |
Salza di Pinerolo | TO | 20 | 75 | 39773 |
Vaie | TO | 20 | 1458 | 41231 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-02-01 22:34:22 |
45.1167 | 7.0397 | 10 | 2023-02-01 22:46:47 |
Sala Sismica INGV-Roma | 113966451 |
Field | Value |
---|---|
Time (UTC) | 2023-02-01 22:34:22 ± 0.17 |
Latitude | 45.1167 ± 0.0135 |
Longitude | 7.0397 ± 0.0140 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 113966451 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1620 |
Semi-minor axis of confidence ellipse (meter) | 890 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 332 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1620.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 115 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.45 |
Epicentral distance of station closest to the epicenter (degree) | 0.16188 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34894 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 113966451 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-01 22:46:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.LSD.HHZ. | 2023-02-01T22:34:34.92 | 0.3 | undecidable | manual | S | 11 | 38.7279 | 50 | -0.58 | 68 |
MN.BNI.HHZ. | 2023-02-01T22:34:32.55 | 0.1 | undecidable | manual | S | 256 | 29.2485 | 50 | -0.41 | 97 |
GU.RRL.HHE. | 2023-02-01T22:34:32.60 | 0.3 | undecidable | manual | S | 222 | 29.2485 | 50 | -0.36 | 74 |
GU.LSD.HHZ. | 2023-02-01T22:34:30.49 | 0.1 | undecidable | manual | P | 11 | 38.7279 | 50 | 0.5 | 94 |
GU.RSP.HHZ. | 2023-02-01T22:34:29.18 | 0.1 | undecidable | manual | S | 79 | 17.9709 | 119 | -0.41 | 99 |
MN.BNI.HHZ. | 2023-02-01T22:34:29.01 | 0.1 | undecidable | manual | P | 256 | 29.2485 | 50 | 0.49 | 96 |
GU.BHB.HHZ. | 2023-02-01T22:34:29.51 | 0.3 | undecidable | manual | P | 151 | 35.742 | 50 | -0.03 | 78 |
GU.RRL.HHE. | 2023-02-01T22:34:28.87 | 0.6 | undecidable | manual | P | 222 | 29.2485 | 50 | 0.34 | 49 |
GU.RSP.HHZ. | 2023-02-01T22:34:26.96 | 0.1 | undecidable | manual | P | 79 | 17.9709 | 119 | 0.38 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.RSP.HHE. | ML:0.6 | 0.000034099999999999995 | 0.1 | AML | other | m | 2023-02-01T22:34:29.57 |
GU.RSP.HHN. | ML:0.5 | 0.000024849999999999998 | 0.08 | AML | other | m | 2023-02-01T22:34:29.62 |
GU.LSD.HHE. | ML:1.1 | 0.000043349999999999997 | 0.3 | AML | other | m | 2023-02-01T22:34:35.25 |
GU.LSD.HHN. | ML:0.9 | 0.000030935 | 0.3 | AML | other | m | 2023-02-01T22:34:35.44 |