A magnitude ML 1.7 earthquake occured in region: 1 km NW Ruffia (CN), on
and geographic coordinates (lat, lon) 44.7180, 7.5930 at 38 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 |
---|---|---|---|---|
Ruffia | CN | 1 | 367 | 367 |
Villanova Solaro | CN | 2 | 772 | 1139 |
Murello | CN | 4 | 966 | 2105 |
Monasterolo di Savigliano | CN | 4 | 1371 | 3476 |
Scarnafigi | CN | 4 | 2162 | 5638 |
Torre San Giorgio | CN | 5 | 730 | 6368 |
Cavallerleone | CN | 6 | 644 | 7012 |
Moretta | CN | 7 | 4136 | 11148 |
Cavallermaggiore | CN | 8 | 5533 | 16681 |
Racconigi | CN | 9 | 10038 | 26719 |
Savigliano | CN | 9 | 21441 | 48160 |
Cardè | CN | 10 | 1122 | 49282 |
Polonghera | CN | 10 | 1160 | 50442 |
Faule | CN | 10 | 486 | 50928 |
Villafranca Piemonte | TO | 10 | 4729 | 55657 |
Lagnasco | CN | 11 | 1453 | 57110 |
Saluzzo | CN | 11 | 16960 | 74070 |
Casalgrasso | CN | 12 | 1480 | 75550 |
Marene | CN | 13 | 3175 | 78725 |
Pancalieri | TO | 13 | 2038 | 80763 |
Caramagna Piemonte | CN | 14 | 3034 | 83797 |
Manta | CN | 14 | 3787 | 87584 |
Lombriasco | TO | 14 | 1050 | 88634 |
Genola | CN | 15 | 2625 | 91259 |
Verzuolo | CN | 16 | 6459 | 97718 |
Vigone | TO | 16 | 5182 | 102900 |
Castellar | CN | 16 | 295 | 103195 |
Sommariva del Bosco | CN | 16 | 6361 | 109556 |
Virle Piemonte | TO | 17 | 1206 | 110762 |
Vottignasco | CN | 17 | 537 | 111299 |
Osasio | TO | 17 | 936 | 112235 |
Sanfrè | CN | 17 | 3040 | 115275 |
Pagno | CN | 17 | 585 | 115860 |
Revello | CN | 17 | 4262 | 120122 |
Carmagnola | TO | 18 | 29079 | 149201 |
Cercenasco | TO | 18 | 1803 | 151004 |
Envie | CN | 18 | 2074 | 153078 |
Cervere | CN | 18 | 2236 | 155314 |
Cavour | TO | 19 | 5545 | 160859 |
Costigliole Saluzzo | CN | 19 | 3375 | 164234 |
Brondello | CN | 20 | 290 | 164524 |
Piasco | CN | 20 | 2774 | 167298 |
Villafalletto | CN | 20 | 2925 | 170223 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2022-10-12 23:35:47 |
44.7175 | 7.5928 | 38 | 2024-03-01 15:28:04 |
Bollettino Sismico Italiano INGV | 112059851 |
Reviewed Rev100 |
ML 1.7 | 2022-10-12 23:35:47 |
44.7278 | 7.5775 | 41 | 2022-10-12 23:56:43 |
Sala Sismica INGV-Roma | 110766501 |
Field | Value |
---|---|
Time (UTC) | 2022-10-12 23:35:47 ± 0.1 |
Latitude | 44.7175 ± 0.0063 |
Longitude | 7.5928 ± 0.0089 |
Depth (km) | 38 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 112059851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 930 |
Semi-minor axis of confidence ellipse (meter) | 180 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 44 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 930.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 59 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 31 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.41 |
Epicentral distance of station closest to the epicenter (degree) | 0.26170 |
Epicentral distance of station farthest from the epicenter (degree) | 2.47403 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 27 |
Type of magnitude | ML |
Reference to an origin | 112059851 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-04-28 10:56:48 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 29 |
Type of magnitude | ML |
Reference to an origin | 110766501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-10-12 23:56:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
ST.RONC.EHZ. | 2022-10-12T23:36:25.76 | 0.3 | undecidable | manual | P | 58 | 274.614 | 90 | -0.25 | 28 |
CH.MUGIO.HHZ. | 2022-10-12T23:36:13.75 | 0.6 | undecidable | manual | P | 40 | 174.9915 | 90 | 0.2 | 36 |
FR.SAOF.HHZ.00 | 2022-10-12T23:36:12.63 | 0.3 | undecidable | manual | S | 182 | 81.1521 | 90 | 0.31 | 70 |
IV.VARE.HHZ. | 2022-10-12T23:36:11.31 | 0.6 | undecidable | manual | P | 35 | 157.2204 | 90 | 0 | 42 |
GU.CANO.HHZ. | 2022-10-12T23:36:10.93 | 0.6 | undecidable | manual | S | 138 | 76.1682 | 90 | -0.32 | 47 |
GU.PCP.HHE. | 2022-10-12T23:36:10.56 | 0.3 | undecidable | manual | S | 104 | 77.6667 | 90 | -1.01 | 55 |
IV.QLNO.HHZ. | 2022-10-12T23:36:09.73 | 0.6 | undecidable | manual | S | 126 | 73.8705 | 90 | -1.01 | 36 |
GU.GORR.HHZ. | 2022-10-12T23:36:09.45 | 0.6 | undecidable | manual | P | 95 | 134.6652 | 90 | 0.92 | 33 |
GU.ROTM.HHZ. | 2022-10-12T23:36:08.00 | 0.3 | undecidable | manual | S | 76 | 61.5939 | 90 | -0.09 | 76 |
GU.GBOS.HHZ. | 2022-10-12T23:36:06.50 | 0.3 | undecidable | manual | S | 160 | 56.2992 | 90 | -0.46 | 70 |
GU.ENR.HHZ. | 2022-10-12T23:36:06.70 | 0.3 | undecidable | manual | S | 194 | 55.8996 | 90 | -0.17 | 75 |
GU.STV.HHE. | 2022-10-12T23:36:06.50 | 0.3 | undecidable | manual | S | 202 | 56.499 | 90 | -0.5 | 69 |
GU.RSP.HHZ. | 2022-10-12T23:36:05.50 | 0.3 | undecidable | manual | S | 332 | 54.3012 | 90 | -1.03 | 58 |
GU.PZZ.HHE. | 2022-10-12T23:36:04.00 | 0.3 | undecidable | manual | S | 238 | 44.3223 | 98 | -0.39 | 73 |
IV.MONC.HHZ. | 2022-10-12T23:36:04.86 | 0.6 | undecidable | manual | S | 33 | 47.4192 | 90 | -0.2 | 51 |
GU.CIRO.HHZ. | 2022-10-12T23:36:03.30 | 0.1 | undecidable | manual | P | 359 | 98.124 | 90 | -0.68 | 82 |
FR.SAOF.HHZ.00 | 2022-10-12T23:36:02.49 | 0.1 | undecidable | manual | P | 182 | 81.1521 | 90 | 0.62 | 85 |
GU.MGRO.HHZ. | 2022-10-12T23:36:02.09 | 0.6 | undecidable | manual | P | 167 | 76.7676 | 90 | 0.77 | 40 |
GU.PCP.HHE. | 2022-10-12T23:36:01.38 | 0.1 | undecidable | manual | P | 104 | 77.6667 | 90 | -0.05 | 99 |
GU.TRAV.HHZ. | 2022-10-12T23:36:01.92 | 0.1 | undecidable | manual | P | 8 | 88.9443 | 90 | -0.92 | 75 |
IV.QLNO.HHZ. | 2022-10-12T23:36:01.10 | 0.1 | undecidable | manual | P | 126 | 73.8705 | 90 | 0.15 | 98 |
GU.CANO.HHZ. | 2022-10-12T23:36:01.48 | 0.3 | undecidable | manual | P | 138 | 76.1682 | 90 | 0.23 | 72 |
GU.BHB.HHZ. | 2022-10-12T23:36:01.10 | 0.3 | undecidable | manual | S | 297 | 29.0487 | 127 | -0.31 | 77 |
GU.ROTM.HHZ. | 2022-10-12T23:35:59.55 | 0.1 | undecidable | manual | P | 76 | 61.5939 | 90 | 0.12 | 100 |
GU.ENR.HHZ. | 2022-10-12T23:35:59.14 | 0.1 | negative | manual | P | 194 | 55.8996 | 90 | 0.42 | 95 |
GU.GBOS.HHZ. | 2022-10-12T23:35:59.23 | 0.1 | undecidable | manual | P | 160 | 56.2992 | 90 | 0.45 | 95 |
GU.STV.HHE. | 2022-10-12T23:35:59.05 | 0.1 | negative | manual | P | 202 | 56.499 | 90 | 0.25 | 99 |
GU.RSP.HHZ. | 2022-10-12T23:35:58.49 | 0.6 | negative | manual | P | 332 | 54.3012 | 90 | -0.03 | 52 |
GU.PZZ.HHE. | 2022-10-12T23:35:57.80 | 0.1 | negative | manual | P | 238 | 44.3223 | 98 | 0.51 | 95 |
IV.MONC.HHZ. | 2022-10-12T23:35:57.94 | 0.1 | negative | manual | P | 33 | 47.4192 | 90 | 0.26 | 99 |
GU.BHB.HHZ. | 2022-10-12T23:35:56.15 | 0.1 | negative | manual | P | 297 | 29.0487 | 127 | 0.58 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.BHB.HHN. | ML:2.0 | 0.0002726043 | 0.1024 | AML | other | m | 2022-10-12T23:36:01.91 |
GU.BHB.HHE. | ML:1.9 | 0.00024781255 | 0.1024 | AML | other | m | 2022-10-12T23:36:02.13 |
IV.MONC.HHN. | ML:2.0 | 0.00021473494999999998 | 1.7824 | AML | other | m | 2022-10-12T23:36:05.03 |
IV.MONC.HHE. | ML:2.0 | 0.00019250000000000002 | 0.54 | AML | other | m | 2022-10-12T23:36:06.26 |
GU.ENR.HHN. | ML:2.0 | 0.0001628481 | 0.1408 | AML | other | m | 2022-10-12T23:36:06.71 |
GU.ENR.HHE. | ML:2.2 | 0.000267359 | 0.1024 | AML | other | m | 2022-10-12T23:36:06.92 |
GU.GBOS.HHN. | ML:1.5 | 0.000057803740000000006 | 0.2048 | AML | other | m | 2022-10-12T23:36:07.17 |
GU.GBOS.HHE. | ML:1.6 | 0.00007071777500000001 | 0.128 | AML | other | m | 2022-10-12T23:36:07.18 |
GU.RSP.HHE. | ML:1.0 | 0.00001995 | 0.36 | AML | other | m | 2022-10-12T23:36:07.29 |
GU.RSP.HHN. | ML:0.9 | 0.000017250000000000003 | 0.48 | AML | other | m | 2022-10-12T23:36:08.35 |
GU.ROTM.HHN. | ML:2.3 | 0.0003538982 | 0.2048 | AML | other | m | 2022-10-12T23:36:08.95 |
GU.ROTM.HHE. | ML:2.2 | 0.00026079354999999997 | 0.2432 | AML | other | m | 2022-10-12T23:36:09.13 |
IV.QLNO.HHE. | ML:1.6 | 0.00005155 | 0.42 | AML | other | m | 2022-10-12T23:36:09.61 |
IV.QLNO.HHN. | ML:1.6 | 0.000052313449999999996 | 0.2176 | AML | other | m | 2022-10-12T23:36:10.66 |
GU.CANO.HHE. | ML:2.0 | 0.00011946405 | 0.2816 | AML | other | m | 2022-10-12T23:36:11.81 |
GU.TRAV.HHE. | ML:1.6 | 0.00004471061499999999 | 0.128 | AML | other | m | 2022-10-12T23:36:11.89 |
GU.TRAV.HHN. | ML:1.5 | 0.0000361 | 1.72 | AML | other | m | 2022-10-12T23:36:12.04 |
GU.CANO.HHN. | ML:2.0 | 0.000124 | 0.3 | AML | other | m | 2022-10-12T23:36:12.60 |
FR.SAOF.HHN.00 | ML:1.3 | 0.000026773884999999997 | 0.1792 | AML | other | m | 2022-10-12T23:36:12.95 |
GU.MGRO.HHE. | ML:1.7 | 0.000065497595 | 1.7952 | AML | other | m | 2022-10-12T23:36:12.98 |
GU.MGRO.HHN. | ML:1.7 | 0.0000658725 | 0.3456 | AML | other | m | 2022-10-12T23:36:13.18 |
GU.MGRO.HNE. | ML:1.9 | 0.00009276464 | 0.448 | AML | other | m | 2022-10-12T23:36:13.24 |
FR.SAOF.HHE.00 | ML:1.4 | 0.00003052135 | 0.064 | AML | other | m | 2022-10-12T23:36:13.66 |
GU.CIRO.HHE. | ML:1.3 | 0.000022243014999999998 | 0.0768 | AML | other | m | 2022-10-12T23:36:14.34 |
GU.CIRO.HHN. | ML:1.2 | 0.000012864365 | 0.128 | AML | other | m | 2022-10-12T23:36:14.47 |
GU.GORR.HHE. | ML:1.5 | 0.000022100000000000002 | 0.34 | AML | other | m | 2022-10-12T23:36:27.48 |
GU.GORR.HHN. | ML:1.5 | 0.000020023705 | 0.2944 | AML | other | m | 2022-10-12T23:36:30.43 |