A magnitude ML 0.9 earthquake occured in region: 3 km W Sanfront (CN), on
and geographic coordinates (lat, lon) 44.6600, 7.2880 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 |
---|---|---|---|---|
Sanfront | CN | 3 | 2395 | 2395 |
Paesana | CN | 3 | 2784 | 5179 |
Rifreddo | CN | 5 | 1078 | 6257 |
Gambasca | CN | 6 | 371 | 6628 |
Martiniana Po | CN | 7 | 734 | 7362 |
Envie | CN | 7 | 2074 | 9436 |
Barge | CN | 8 | 7774 | 17210 |
Oncino | CN | 8 | 76 | 17286 |
Revello | CN | 8 | 4262 | 21548 |
Ostana | CN | 9 | 83 | 21631 |
Frassino | CN | 10 | 265 | 21896 |
Isasca | CN | 11 | 76 | 21972 |
Melle | CN | 11 | 292 | 22264 |
Crissolo | CN | 11 | 168 | 22432 |
Brondello | CN | 11 | 290 | 22722 |
Bagnolo Piemonte | CN | 11 | 6024 | 28746 |
Brossasco | CN | 12 | 1084 | 29830 |
Sampeyre | CN | 12 | 1022 | 30852 |
Pagno | CN | 12 | 585 | 31437 |
Castellar | CN | 13 | 295 | 31732 |
Valmala | CN | 14 | 52 | 31784 |
Venasca | CN | 14 | 1437 | 33221 |
Bibiana | TO | 15 | 3442 | 36663 |
Cavour | TO | 16 | 5545 | 42208 |
Lusernetta | TO | 16 | 506 | 42714 |
Campiglione Fenile | TO | 16 | 1390 | 44104 |
Saluzzo | CN | 16 | 16960 | 61064 |
Rorà | TO | 16 | 257 | 61321 |
Manta | CN | 17 | 3787 | 65108 |
Piasco | CN | 17 | 2774 | 67882 |
Verzuolo | CN | 17 | 6459 | 74341 |
Rossana | CN | 17 | 908 | 75249 |
Luserna San Giovanni | TO | 18 | 7395 | 82644 |
Cardè | CN | 18 | 1122 | 83766 |
Bricherasio | TO | 19 | 4616 | 88382 |
Torre Pellice | TO | 19 | 4551 | 92933 |
Casteldelfino | CN | 19 | 157 | 93090 |
Costigliole Saluzzo | CN | 19 | 3375 | 96465 |
San Damiano Macra | CN | 19 | 430 | 96895 |
Villar Pellice | TO | 20 | 1076 | 97971 |
Macra | CN | 20 | 59 | 98030 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-08-12 06:31:16 |
44.6602 | 7.2883 | 10 | 2023-08-12 06:46:54 |
Sala Sismica INGV-Roma | 120046011 |
Field | Value |
---|---|
Time (UTC) | 2023-08-12 06:31:16 ± 0.19 |
Latitude | 44.6602 ± 0.0072 |
Longitude | 7.2883 ± 0.0240 |
Depth (km) | 10 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120046011 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1857 |
Semi-minor axis of confidence ellipse (meter) | 688 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 271 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1860.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 136 |
Number of associated phases, regardless of their use for origin computation | 38 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.47 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.86515 |
Number of stations at which the event was observed | 30 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 120046011 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-12 06:46:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARRO.EHZ. | 2023-08-12T06:33:04.36 | 3.0 | undecidable | manual | Sn | -1.39 | 0 | |||
IV.FAGN.HHZ. | 2023-08-12T06:32:35.64 | 3.0 | negative | manual | Pg | 10.41 | 0 | |||
IV.FIAM.HHZ. | 2023-08-12T06:32:30.29 | 3.0 | negative | manual | Pg | 8.97 | 0 | |||
IV.PTCC.HHZ. | 2023-08-12T06:32:29.43 | 3.0 | negative | manual | Pg | 15.73 | 0 | |||
IV.NARO.HHZ. | 2023-08-12T06:32:26.29 | 3.0 | positive | manual | Pg | 18.879999 | 0 | |||
CH.BERNI.HHZ. | 2023-08-12T06:32:16.44 | 3.0 | undecidable | manual | Sg | 4.47 | 0 | |||
IV.BRSN.HNZ. | 2023-08-12T06:32:16.02 | 3.0 | negative | manual | Pg | 16.26 | 0 | |||
IV.ZEN8.EHZ. | 2023-08-12T06:32:11.69 | 3.0 | undecidable | manual | Sn | -1.85 | 0 | |||
OX.CIMO.HHZ. | 2023-08-12T06:32:11.98 | 3.0 | undecidable | manual | Pn | 6.89 | 0 | |||
IV.CSNT.HHZ. | 2023-08-12T06:32:10.77 | 3.0 | undecidable | manual | Pg | 14.01 | 0 | |||
IV.CRE.HHZ. | 2023-08-12T06:32:04.77 | 3.0 | undecidable | manual | Pn | 3.14 | 0 | |||
IV.RIBO.EHZ.01 | 2023-08-12T06:31:55.42 | 3.0 | positive | manual | Pn | -3.61 | 0 | |||
SI.ROSI.HHZ. | 2023-08-12T06:31:55.19 | 3.0 | negative | manual | Pn | -5.21 | 0 | |||
ST.OZOL.EHZ. | 2023-08-12T06:31:53.02 | 3.0 | undecidable | manual | Pn | -0.59 | 0 | |||
GU.CARD.HHZ. | 2023-08-12T06:31:52.99 | 3.0 | undecidable | manual | Pg | 6.95 | 0 | |||
SI.BOSI.HHZ. | 2023-08-12T06:31:52.59 | 3.0 | undecidable | manual | Pn | -3.84 | 0 | |||
IV.CELB.HHZ. | 2023-08-12T06:31:50.36 | 3.0 | positive | manual | Pn | -4.84 | 0 | |||
GU.MGRO.HHZ. | 2023-08-12T06:31:40.40 | 3.0 | undecidable | manual | Sn | -1.12 | 0 | |||
FR.SAOF.HHE.00 | 2023-08-12T06:31:39.46 | 0.3 | undecidable | manual | S | 164 | 77.6667 | 50 | -0.38 | 66 |
GU.GRAM.HHZ. | 2023-08-12T06:31:38.04 | 3.0 | undecidable | manual | Pn | -1.82 | 0 | |||
GU.CANO.HHZ. | 2023-08-12T06:31:37.07 | 3.0 | undecidable | manual | Sn | -2.54 | 0 | |||
GU.GBOS.HHZ. | 2023-08-12T06:31:35.15 | 0.3 | undecidable | manual | S | 137 | 63.7917 | 50 | -0.97 | 54 |
GU.RSP.HHZ. | 2023-08-12T06:31:33.01 | 0.3 | undecidable | manual | S | 358 | 54.2013 | 50 | -0.56 | 66 |
GU.IMI.HHE. | 2023-08-12T06:31:33.47 | 0.1 | undecidable | manual | P | 150 | 96.0261 | 50 | 0.74 | 75 |
GU.RORO.HHE. | 2023-08-12T06:31:31.18 | 0.1 | undecidable | manual | P | 134 | 86.5467 | 50 | -0.1 | 92 |
GU.ENR.HHZ. | 2023-08-12T06:31:31.41 | 0.3 | undecidable | manual | S | 168 | 48.9177 | 50 | -0.75 | 62 |
GU.STV.HHZ. | 2023-08-12T06:31:31.08 | 0.3 | undecidable | manual | S | 176 | 46.1205 | 50 | -0.34 | 71 |
FR.SAOF.HHE.00 | 2023-08-12T06:31:30.45 | 0.1 | undecidable | manual | P | 164 | 77.6667 | 50 | 0.55 | 84 |
GU.GBOS.HHZ. | 2023-08-12T06:31:28.21 | 0.1 | undecidable | manual | P | 137 | 63.7917 | 50 | 0.45 | 89 |
GU.CANO.HHZ. | 2023-08-12T06:31:26.48 | 3.0 | negative | manual | P | -1.05 | 0 | |||
GU.RSP.HHZ. | 2023-08-12T06:31:26.71 | 0.1 | undecidable | manual | P | 358 | 54.2013 | 50 | 0.43 | 91 |
GU.STV.HHZ. | 2023-08-12T06:31:25.33 | 0.1 | undecidable | manual | P | 176 | 46.1205 | 50 | 0.29 | 95 |
GU.RRL.HHZ. | 2023-08-12T06:31:25.65 | 0.1 | undecidable | manual | P | 307 | 48.7179 | 50 | 0.2 | 97 |
GU.ENR.HHZ. | 2023-08-12T06:31:25.70 | 0.1 | undecidable | manual | P | 168 | 48.9177 | 50 | 0.23 | 96 |
GU.PZZ.HHZ. | 2023-08-12T06:31:24.03 | 0.3 | undecidable | manual | S | 219 | 21.867 | 114 | -0.57 | 69 |
GU.BHB.HHZ. | 2023-08-12T06:31:23.13 | 0.3 | undecidable | manual | S | 354 | 19.5693 | 116 | -0.76 | 65 |
GU.PZZ.HHZ. | 2023-08-12T06:31:21.37 | 0.1 | undecidable | manual | P | 219 | 21.867 | 114 | 0.26 | 100 |
GU.BHB.HHZ. | 2023-08-12T06:31:20.78 | 0.3 | positive | manual | P | 354 | 19.5693 | 116 | 0.09 | 78 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.BHB.HHE. | ML:0.9 | 0.000059749999999999995 | 0.06 | AML | other | m | 2023-08-12T06:31:23.87 |
GU.BHB.HHN. | ML:0.7 | 0.000041349999999999995 | 0.2 | AML | other | m | 2023-08-12T06:31:23.94 |
GU.PZZ.HHE. | ML:1.1 | 0.00008845 | 0.28 | AML | other | m | 2023-08-12T06:31:24.37 |
GU.PZZ.HHN. | ML:1.2 | 0.00012223295 | 0.1792 | AML | other | m | 2023-08-12T06:31:24.42 |
GU.BHB.HNE. | ML:0.9 | 0.00006138123500000001 | 0.0704 | AML | other | m | 2023-08-12T06:31:23.87 |
GU.BHB.HNN. | ML:0.7 | 0.000041452920000000006 | 0.192 | AML | other | m | 2023-08-12T06:31:23.95 |
GU.ENR.HHN. | ML:0.8 | 0.00001721561 | 0.08 | AML | other | m | 2023-08-12T06:31:32.41 |
GU.ENR.HHE. | ML:1.0 | 0.000022751225 | 0.0576 | AML | other | m | 2023-08-12T06:31:32.38 |
GU.GBOS.HHN. | ML:0.7 | 0.0000084835425 | 0.16 | AML | other | m | 2023-08-12T06:31:36.05 |
GU.GBOS.HHE. | ML:0.7 | 0.0000076505125 | 0.16 | AML | other | m | 2023-08-12T06:31:35.97 |