A magnitude ML 1.3 earthquake occured in region: 8 km N Ceresole Reale (TO), on
and geographic coordinates (lat, lon) 45.5050, 7.2070 at 9 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 |
---|---|---|---|---|
Ceresole Reale | TO | 8 | 156 | 156 |
Valsavarenche | AO | 10 | 161 | 317 |
Rhêmes-Notre-Dame | AO | 10 | 89 | 406 |
Noasca | TO | 10 | 137 | 543 |
Groscavallo | TO | 16 | 204 | 747 |
Cogne | AO | 17 | 1417 | 2164 |
Rhêmes-Saint-Georges | AO | 17 | 194 | 2358 |
Valgrisenche | AO | 18 | 196 | 2554 |
Chialamberto | TO | 19 | 345 | 2899 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2021-11-07 06:18:23 |
45.5047 | 7.207 | 9 | 2021-11-07 06:24:56 |
Sala Sismica INGV-Roma | 97312591 |
Field | Value |
---|---|
Time (UTC) | 2021-11-07 06:18:23 ± 0.21 |
Latitude | 45.5047 ± 0.0117 |
Longitude | 7.2070 ± 0.0167 |
Depth (km) | 9 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 97312591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1290 |
Semi-minor axis of confidence ellipse (meter) | 1078 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 338 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 140 |
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) | 0.44 |
Epicentral distance of station closest to the epicenter (degree) | 0.06835 |
Epicentral distance of station farthest from the epicenter (degree) | 0.75903 |
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 | 1.3 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 97312591 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-07 06:24:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.TRAV.HHZ. | 2021-11-07T06:18:37.42 | 0.3 | undecidable | manual | S | 89 | 41.9247 | 50 | -0.43 | 69 |
CH.MMK.HHE. | 2021-11-07T06:18:37.98 | 0.6 | undecidable | manual | P | 44 | 84.249 | 50 | -0.46 | 43 |
CH.DIX.HHE. | 2021-11-07T06:18:35.62 | 0.6 | undecidable | manual | P | 14 | 65.6898 | 50 | 0.04 | 48 |
IV.MRGE.HHZ. | 2021-11-07T06:18:34.80 | 0.3 | undecidable | manual | S | 339 | 31.5462 | 50 | -0.27 | 74 |
GU.CIRO.HHZ. | 2021-11-07T06:18:34.53 | 0.3 | undecidable | manual | S | 69 | 30.0477 | 50 | -0.15 | 75 |
GU.TRAV.HHZ. | 2021-11-07T06:18:32.51 | 0.6 | positive | manual | P | 89 | 41.9247 | 50 | 0.59 | 44 |
IV.MRGE.HHZ. | 2021-11-07T06:18:31.02 | 0.3 | positive | manual | P | 339 | 31.5462 | 50 | 0.71 | 64 |
GU.CIRO.HHZ. | 2021-11-07T06:18:30.59 | 0.3 | undecidable | manual | P | 69 | 30.0477 | 50 | 0.5 | 65 |
GU.LSD.HHZ. | 2021-11-07T06:18:27.52 | 0.1 | undecidable | manual | S | 229 | 7.5813 | 141 | -0.46 | 97 |
GU.LSD.HHZ. | 2021-11-07T06:18:26.55 | 0.1 | undecidable | manual | P | 229 | 7.5813 | 141 | 0.34 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.LSD.HHE. | ML:1.4 | 0.00035745735 | 0.0608 | AML | other | m | 2021-11-07T06:18:27.57 |
GU.LSD.HHN. | ML:1.2 | 0.0002691863 | 0.0768 | AML | other | m | 2021-11-07T06:18:27.58 |