A magnitude ML 0.6 earthquake occured in region: 7 km W Usseglio (TO), on
and geographic coordinates (lat, lon) 45.2160, 7.1320 at 12 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 |
---|---|---|---|---|
Usseglio | TO | 7 | 209 | 209 |
Chianocco | TO | 8 | 1675 | 1884 |
Bussoleno | TO | 9 | 6094 | 7978 |
Bruzolo | TO | 9 | 1524 | 9502 |
Novalesa | TO | 10 | 534 | 10036 |
Mompantero | TO | 10 | 659 | 10695 |
San Giorio di Susa | TO | 10 | 1024 | 11719 |
Mattie | TO | 11 | 687 | 12406 |
San Didero | TO | 11 | 551 | 12957 |
Susa | TO | 11 | 6466 | 19423 |
Venaus | TO | 12 | 907 | 20330 |
Meana di Susa | TO | 12 | 826 | 21156 |
Moncenisio | TO | 12 | 36 | 21192 |
Balme | TO | 12 | 115 | 21307 |
Giaglione | TO | 12 | 631 | 21938 |
Lemie | TO | 13 | 179 | 22117 |
Gravere | TO | 13 | 692 | 22809 |
Borgone Susa | TO | 13 | 2229 | 25038 |
Villar Focchiardo | TO | 14 | 2042 | 27080 |
Chiomonte | TO | 16 | 916 | 27996 |
Sant'Antonino di Susa | TO | 16 | 4306 | 32302 |
Vaie | TO | 18 | 1458 | 33760 |
Ala di Stura | TO | 18 | 469 | 34229 |
Condove | TO | 18 | 4638 | 38867 |
Caprie | TO | 19 | 2086 | 40953 |
ViĆ¹ | TO | 19 | 1051 | 42004 |
Chiusa di San Michele | TO | 20 | 1647 | 43651 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.6 | 2023-04-23 16:37:03 |
45.2163 | 7.1322 | 12 | 2024-03-01 17:18:06 |
Bollettino Sismico Italiano INGV | 117142941 |
Reviewed Rev100 |
ML 0.6 | 2023-04-23 16:37:03 |
45.2158 | 7.122 | 13 | 2023-04-23 16:45:37 |
Sala Sismica INGV-Roma | 116658191 |
Field | Value |
---|---|
Time (UTC) | 2023-04-23 16:37:03 ± 0.21 |
Latitude | 45.2163 ± 0.0090 |
Longitude | 7.1322 ± 0.0191 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 117142941 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1525 |
Semi-minor axis of confidence ellipse (meter) | 766 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 115 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 117 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.11601 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49193 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 117142941 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-05-08 08:42:42 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 116658191 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-23 16:45:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.CIRO.HHZ. | 2023-04-23T16:37:19.80 | 0.6 | undecidable | manual | S | 38 | 54.6009 | 91 | -0.48 | 47 |
GU.BHB.HHZ. | 2023-04-23T16:37:17.08 | 0.6 | undecidable | manual | S | 166 | 43.4232 | 92 | -0.23 | 46 |
GU.RRL.HHZ. | 2023-04-23T16:37:16.46 | 0.6 | undecidable | manual | S | 219 | 42.3243 | 92 | -0.55 | 46 |
MN.BNI.HHE. | 2023-04-23T16:37:15.58 | 0.6 | undecidable | manual | S | 243 | 39.9267 | 92 | -0.79 | 45 |
GU.CIRO.HHZ. | 2023-04-23T16:37:13.23 | 0.3 | undecidable | manual | P | 38 | 54.6009 | 91 | 0.15 | 69 |
GU.LSD.HHZ. | 2023-04-23T16:37:12.31 | 0.1 | undecidable | manual | S | 0 | 26.9508 | 94 | -0.61 | 100 |
GU.BHB.HHZ. | 2023-04-23T16:37:11.57 | 0.3 | undecidable | manual | P | 166 | 43.4232 | 92 | 0.2 | 73 |
GU.RRL.HHZ. | 2023-04-23T16:37:11.18 | 0.1 | undecidable | manual | P | 219 | 42.3243 | 92 | -0.01 | 99 |
MN.BNI.HHE. | 2023-04-23T16:37:10.79 | 0.1 | undecidable | manual | P | 243 | 39.9267 | 92 | -0.03 | 98 |
GU.LSD.HHZ. | 2023-04-23T16:37:09.03 | 0.1 | undecidable | manual | P | 0 | 26.9508 | 94 | 0.2 | 93 |
GU.RSP.HHZ. | 2023-04-23T16:37:08.90 | 0.1 | undecidable | manual | S | 126 | 12.876 | 116 | -0.33 | 98 |
GU.RSP.HHZ. | 2023-04-23T16:37:07.06 | 0.1 | undecidable | manual | P | 126 | 12.876 | 116 | 0.36 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.RSP.HHN. | ML:0.9 | 0.00007885 | 0.1 | AML | other | m | 2023-04-23T16:37:09.39 |
GU.RSP.HHE. | ML:0.7 | 0.0000524 | 0.76 | AML | other | m | 2023-04-23T16:37:09.40 |
GU.LSD.HHE. | ML:0.6 | 0.000020441985000000004 | 0.1408 | AML | other | m | 2023-04-23T16:37:12.42 |
GU.LSD.HHN. | ML:0.5 | 0.000014375075999999998 | 0.1664 | AML | other | m | 2023-04-23T16:37:12.84 |
GU.BHB.HHE. | ML:0.5 | 0.000011025128 | 0.8608 | AML | other | m | 2023-04-23T16:37:16.27 |
GU.BHB.HHN. | ML:0.7 | 0.000014812565 | 0.912 | AML | other | m | 2023-04-23T16:37:16.25 |
GU.CIRO.HHN. | ML:0.3 | 0.000007281104999999999 | 1.3216 | AML | other | m | 2023-04-23T16:37:18.08 |
GU.CIRO.HHE. | ML:0.3 | 0.0000064694535 | 0.5024 | AML | other | m | 2023-04-23T16:37:20.49 |