A magnitude ML 1.6 earthquake occured in region: 2 km NE Torre San Giorgio (CN), on
and geographic coordinates (lat, lon) 44.7450, 7.5490 at 30 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 |
---|---|---|---|---|
Torre San Giorgio | CN | 2 | 730 | 730 |
Moretta | CN | 2 | 4136 | 4866 |
Villanova Solaro | CN | 3 | 772 | 5638 |
Murello | CN | 4 | 966 | 6604 |
Villafranca Piemonte | TO | 5 | 4729 | 11333 |
Cardè | CN | 6 | 1122 | 12455 |
Ruffia | CN | 6 | 367 | 12822 |
Scarnafigi | CN | 7 | 2162 | 14984 |
Faule | CN | 7 | 486 | 15470 |
Polonghera | CN | 8 | 1160 | 16630 |
Monasterolo di Savigliano | CN | 9 | 1371 | 18001 |
Cavallerleone | CN | 9 | 644 | 18645 |
Pancalieri | TO | 10 | 2038 | 20683 |
Casalgrasso | CN | 10 | 1480 | 22163 |
Racconigi | CN | 11 | 10038 | 32201 |
Vigone | TO | 12 | 5182 | 37383 |
Saluzzo | CN | 12 | 16960 | 54343 |
Cavallermaggiore | CN | 12 | 5533 | 59876 |
Lombriasco | TO | 13 | 1050 | 60926 |
Lagnasco | CN | 13 | 1453 | 62379 |
Cercenasco | TO | 14 | 1803 | 64182 |
Savigliano | CN | 14 | 21441 | 85623 |
Virle Piemonte | TO | 14 | 1206 | 86829 |
Cavour | TO | 14 | 5545 | 92374 |
Osasio | TO | 15 | 936 | 93310 |
Manta | CN | 15 | 3787 | 97097 |
Envie | CN | 16 | 2074 | 99171 |
Caramagna Piemonte | CN | 16 | 3034 | 102205 |
Revello | CN | 16 | 4262 | 106467 |
Castellar | CN | 16 | 295 | 106762 |
Scalenghe | TO | 17 | 3339 | 110101 |
Macello | TO | 17 | 1229 | 111330 |
Verzuolo | CN | 17 | 6459 | 117789 |
Marene | CN | 17 | 3175 | 120964 |
Garzigliana | TO | 17 | 572 | 121536 |
Pagno | CN | 17 | 585 | 122121 |
Castagnole Piemonte | TO | 17 | 2245 | 124366 |
Carmagnola | TO | 18 | 29079 | 153445 |
Barge | CN | 18 | 7774 | 161219 |
Buriasco | TO | 18 | 1410 | 162629 |
Bagnolo Piemonte | CN | 18 | 6024 | 168653 |
Campiglione Fenile | TO | 19 | 1390 | 170043 |
Rifreddo | CN | 19 | 1078 | 171121 |
Sommariva del Bosco | CN | 19 | 6361 | 177482 |
Martiniana Po | CN | 19 | 734 | 178216 |
Brondello | CN | 20 | 290 | 178506 |
Genola | CN | 20 | 2625 | 181131 |
Airasca | TO | 20 | 3794 | 184925 |
Osasco | TO | 20 | 1141 | 186066 |
Vottignasco | CN | 20 | 537 | 186603 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2023-10-18 19:53:48 |
44.7448 | 7.5488 | 30 | 2023-10-18 19:59:35 |
Sala Sismica INGV-Roma | 122182351 |
Field | Value |
---|---|
Time (UTC) | 2023-10-18 19:53:48 ± 0.2 |
Latitude | 44.7448 ± 0.0081 |
Longitude | 7.5488 ± 0.0101 |
Depth (km) | 30 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 122182351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 844 |
Semi-minor axis of confidence ellipse (meter) | 523 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 23 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 840.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 105 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.54409 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 122182351 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-18 19:59:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.CIRO.HHZ. | 2023-10-18T19:54:03.27 | 3.0 | undecidable | manual | P | -1.1 | 0 | |||
GU.PZZ.HHZ. | 2023-10-18T19:54:03.97 | 0.3 | undecidable | manual | S | 232 | 43.2234 | 120 | -0.27 | 73 |
GU.LSD.HHZ. | 2023-10-18T19:54:03.01 | 3.0 | positive | manual | Pn | -0.21 | 0 | |||
GU.TRAV.HHZ. | 2023-10-18T19:54:03.78 | 3.0 | undecidable | manual | Pg | 0.46 | 0 | |||
4P.IT06A.HHZ. | 2023-10-18T19:54:02.34 | 0.3 | undecidable | manual | S | 131 | 34.9428 | 126 | -0.04 | 77 |
GU.RRL.HHZ. | 2023-10-18T19:54:01.34 | 3.0 | positive | manual | Pg | 0.79 | 0 | |||
GU.BHB.HHZ. | 2023-10-18T19:54:00.33 | 0.3 | undecidable | manual | S | 294 | 24.6531 | 137 | 0.01 | 78 |
GU.GBOS.HHZ. | 2023-10-18T19:54:00.20 | 0.1 | undecidable | manual | P | 157 | 60.3951 | 111 | 0.08 | 97 |
GU.STV.HHZ. | 2023-10-18T19:53:59.59 | 0.1 | undecidable | manual | P | 198 | 58.1973 | 112 | -0.21 | 94 |
IV.MONC.HHZ. | 2023-10-18T19:53:58.04 | 0.1 | undecidable | manual | P | 39 | 47.1195 | 117 | -0.22 | 95 |
GU.PZZ.HHZ. | 2023-10-18T19:53:57.83 | 0.1 | undecidable | manual | P | 232 | 43.2234 | 120 | 0.09 | 99 |
4P.IT06A.HHZ. | 2023-10-18T19:53:56.90 | 0.1 | positive | manual | P | 131 | 34.9428 | 126 | 0.24 | 98 |
GU.BHB.HHZ. | 2023-10-18T19:53:55.69 | 0.1 | undecidable | manual | P | 294 | 24.6531 | 137 | 0.22 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.BHB.HHE. | ML:1.5 | 0.00011430000000000001 | 0.14 | AML | other | m | 2023-10-18T19:54:00.41 |
GU.BHB.HHN. | ML:1.4 | 0.00008874999999999999 | 0.54 | AML | other | m | 2023-10-18T19:54:00.46 |
4P.IT06A.HHE. | ML:2.1 | 0.0003775 | 0.26 | AML | other | m | 2023-10-18T19:54:02.53 |
4P.IT06A.HHN. | ML:2.0 | 0.000317 | 0.22 | AML | other | m | 2023-10-18T19:54:02.69 |
GU.PZZ.HHN. | ML:1.5 | 0.00008295 | 1.18 | AML | other | m | 2023-10-18T19:54:04.24 |
GU.PZZ.HHE. | ML:1.4 | 0.00007139999999999999 | 0.48 | AML | other | m | 2023-10-18T19:54:05.73 |