A magnitude ML 1.7 earthquake occured in region: 2 km S Pradleves (CN), on
and geographic coordinates (lat, lon) 44.4050, 7.2890 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 |
---|---|---|---|---|
Pradleves | CN | 2 | 250 | 250 |
Monterosso Grana | CN | 3 | 505 | 755 |
Castelmagno | CN | 6 | 66 | 821 |
Valgrana | CN | 7 | 786 | 1607 |
Montemale di Cuneo | CN | 8 | 241 | 1848 |
Cartignano | CN | 8 | 190 | 2038 |
Roccabruna | CN | 9 | 1585 | 3623 |
Dronero | CN | 9 | 7035 | 10658 |
San Damiano Macra | CN | 10 | 430 | 11088 |
Demonte | CN | 10 | 2003 | 13091 |
Valloriate | CN | 10 | 109 | 13200 |
Rittana | CN | 11 | 109 | 13309 |
Caraglio | CN | 11 | 6836 | 20145 |
Aisone | CN | 11 | 248 | 20393 |
Villar San Costanzo | CN | 11 | 1547 | 21940 |
Bernezzo | CN | 12 | 4104 | 26044 |
Celle di Macra | CN | 12 | 100 | 26144 |
Gaiola | CN | 12 | 582 | 26726 |
Moiola | CN | 12 | 234 | 26960 |
Macra | CN | 14 | 59 | 27019 |
Vinadio | CN | 14 | 644 | 27663 |
Roccasparvera | CN | 14 | 741 | 28404 |
Cervasca | CN | 15 | 5013 | 33417 |
Vignolo | CN | 15 | 2600 | 36017 |
Valmala | CN | 16 | 52 | 36069 |
Marmora | CN | 16 | 68 | 36137 |
Valdieri | CN | 17 | 935 | 37072 |
Stroppo | CN | 17 | 103 | 37175 |
Canosio | CN | 17 | 80 | 37255 |
Melle | CN | 18 | 292 | 37547 |
Borgo San Dalmazzo | CN | 18 | 12468 | 50015 |
Sambuco | CN | 18 | 92 | 50107 |
Roccavione | CN | 18 | 2761 | 52868 |
Frassino | CN | 19 | 265 | 53133 |
Busca | CN | 19 | 10181 | 63314 |
Rossana | CN | 19 | 908 | 64222 |
Brossasco | CN | 19 | 1084 | 65306 |
Venasca | CN | 20 | 1437 | 66743 |
Roaschia | CN | 20 | 107 | 66850 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2023-03-21 06:57:18 |
44.4052 | 7.2888 | 12 | 2024-03-01 17:18:19 |
Bollettino Sismico Italiano INGV | 124161021 |
Reviewed Rev100 |
ML 1.8 | 2023-03-21 06:57:17 |
44.4078 | 7.294 | 13 | 2023-03-21 07:11:03 |
Sala Sismica INGV-Roma | 115585961 |
Field | Value |
---|---|
Time (UTC) | 2023-03-21 06:57:18 ± 0.13 |
Latitude | 44.4052 ± 0.0072 |
Longitude | 7.2888 ± 0.0151 |
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 | 124161021 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1302 |
Semi-minor axis of confidence ellipse (meter) | 492 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 242 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 128 |
Number of associated phases, regardless of their use for origin computation | 43 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.12505 |
Number of stations at which the event was observed | 30 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 124161021 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-12-20 12:28:03 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 34 |
Type of magnitude | ML |
Reference to an origin | 115585961 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-21 07:11:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IT.PLTA.HNZ. | 2023-03-21T06:59:08.53 | 3.0 | undecidable | manual | Pg | 17.15 | 0 | |||
IV.IMOL.HNZ. | 2023-03-21T06:59:06.19 | 3.0 | undecidable | manual | Sg | 10.56 | 0 | |||
IV.RCAV.EHZ. | 2023-03-21T06:58:50.57 | 3.0 | undecidable | manual | Pg | 15.55 | 0 | |||
IV.VAGA.HHZ. | 2023-03-21T06:58:47.83 | 3.0 | negative | manual | Pn | -1.64 | 0 | |||
OX.CIMO.HHZ. | 2023-03-21T06:58:37.04 | 3.0 | positive | manual | Pg | 12.44 | 0 | |||
IV.ZEN8.EHZ. | 2023-03-21T06:58:36.06 | 3.0 | undecidable | manual | Sn | -7.66 | 0 | |||
GU.GSCL.HHZ. | 2023-03-21T06:58:36.73 | 3.0 | undecidable | manual | Sg | 1.33 | 0 | |||
MN.TRI.HHZ. | 2023-03-21T06:58:34.04 | 3.0 | negative | manual | Pn | 0 | 0 | |||
IV.BARO.EHZ. | 2023-03-21T06:58:21.64 | 3.0 | negative | manual | Pn | -2.69 | 0 | |||
IV.CELB.HHZ. | 2023-03-21T06:58:10.02 | 3.0 | undecidable | manual | Pg | 5.08 | 0 | |||
IV.MTRZ.HNZ. | 2023-03-21T06:58:09.69 | 3.0 | undecidable | manual | Pn | 0.26 | 0 | |||
IV.ZEN8.HNZ. | 2023-03-21T06:58:04.38 | 3.0 | undecidable | manual | Pn | -1.46 | 0 | |||
IV.OSSC.HHZ. | 2023-03-21T06:58:04.25 | 3.0 | negative | manual | Pn | -5.34 | 0 | |||
GU.POPM.HHZ. | 2023-03-21T06:57:59.88 | 3.0 | positive | manual | Pn | -3.35 | 0 | |||
GU.LSD.HHZ. | 2023-03-21T06:57:51.41 | 0.6 | undecidable | manual | S | 354 | 117.5934 | 90 | -0.54 | 38 |
GU.PCP.HHZ. | 2023-03-21T06:57:46.93 | 0.6 | undecidable | manual | S | 81 | 100.6215 | 90 | -0.48 | 41 |
IV.QLNO.HHZ. | 2023-03-21T06:57:42.45 | 0.6 | undecidable | manual | S | 96 | 84.3489 | 91 | -0.61 | 41 |
GU.IMI.HHZ. | 2023-03-21T06:57:39.96 | 0.6 | undecidable | manual | S | 139 | 72.9714 | 91 | -0.07 | 46 |
RD.ORIF.BHZ. | 2023-03-21T06:57:39.85 | 0.3 | undecidable | manual | P | 298 | 124.8861 | 90 | 1.09 | 46 |
GU.RORO.HHZ. | 2023-03-21T06:57:38.86 | 0.6 | undecidable | manual | S | 117 | 69.7746 | 91 | -0.33 | 45 |
GU.RRL.HHZ. | 2023-03-21T06:57:38.80 | 0.6 | undecidable | manual | S | 326 | 69.4749 | 91 | -0.29 | 43 |
GU.LSD.HHZ. | 2023-03-21T06:57:36.64 | 0.6 | undecidable | manual | P | 354 | 117.5934 | 90 | -1 | 31 |
GU.MGRO.HHZ. | 2023-03-21T06:57:35.83 | 0.6 | undecidable | manual | S | 134 | 57.5979 | 91 | -0.11 | 48 |
GU.PCP.HHZ. | 2023-03-21T06:57:35.67 | 0.3 | undecidable | manual | P | 81 | 100.6215 | 90 | 0.65 | 54 |
FR.SAOF.HHZ.00 | 2023-03-21T06:57:33.40 | 0.3 | undecidable | manual | S | 156 | 51.0156 | 91 | -0.77 | 59 |
IV.MONC.HHZ. | 2023-03-21T06:57:33.76 | 0.6 | undecidable | manual | P | 34 | 89.6436 | 90 | 0.43 | 40 |
IV.QLNO.HHZ. | 2023-03-21T06:57:33.00 | 0.3 | undecidable | manual | P | 96 | 84.3489 | 91 | 0.49 | 59 |
GU.GBOS.HHZ. | 2023-03-21T06:57:32.66 | 0.6 | undecidable | manual | S | 112 | 47.3193 | 91 | -0.54 | 45 |
GU.CANO.HHZ. | 2023-03-21T06:57:31.93 | 0.3 | undecidable | manual | P | 106 | 78.4659 | 91 | 0.33 | 63 |
GU.RSP.HHZ. | 2023-03-21T06:57:31.21 | 0.3 | undecidable | manual | P | 359 | 82.4508 | 91 | -1.01 | 50 |
GU.RRL.HHZ. | 2023-03-21T06:57:30.48 | 0.3 | undecidable | manual | P | 326 | 69.4749 | 91 | 0.26 | 67 |
GU.IMI.HHZ. | 2023-03-21T06:57:30.96 | 0.3 | undecidable | manual | P | 139 | 72.9714 | 91 | 0.2 | 66 |
GU.RORO.HHZ. | 2023-03-21T06:57:30.36 | 0.1 | undecidable | manual | P | 117 | 69.7746 | 91 | 0.08 | 91 |
GU.MGRO.HHZ. | 2023-03-21T06:57:28.62 | 0.1 | positive | manual | P | 134 | 57.5979 | 91 | 0.22 | 90 |
FR.SAOF.HHZ.00 | 2023-03-21T06:57:27.50 | 0.1 | positive | manual | P | 156 | 51.0156 | 91 | 0.12 | 94 |
GU.GBOS.HHZ. | 2023-03-21T06:57:26.84 | 0.1 | undecidable | manual | P | 112 | 47.3193 | 91 | 0.03 | 95 |
GU.BHB.HHZ. | 2023-03-21T06:57:26.31 | 0.1 | negative | manual | P | 358 | 47.8188 | 91 | -0.57 | 86 |
GU.PZZ.HHZ. | 2023-03-21T06:57:25.13 | 0.6 | undecidable | manual | S | 309 | 17.7711 | 98 | -0.17 | 49 |
GU.ENR.HHZ. | 2023-03-21T06:57:25.84 | 0.3 | undecidable | manual | S | 152 | 22.0668 | 94 | -0.6 | 67 |
GU.STV.HHZ. | 2023-03-21T06:57:24.77 | 0.6 | undecidable | manual | S | 170 | 17.9709 | 97 | -0.6 | 45 |
GU.PZZ.HHZ. | 2023-03-21T06:57:22.44 | 0.1 | positive | manual | P | 309 | 17.7711 | 98 | 0.19 | 99 |
GU.ENR.HHZ. | 2023-03-21T06:57:22.99 | 0.1 | undecidable | manual | P | 152 | 22.0668 | 94 | 0.08 | 100 |
GU.STV.HHZ. | 2023-03-21T06:57:22.39 | 0.1 | undecidable | manual | P | 170 | 17.9709 | 97 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.STV.HHE. | ML:1.9 | 0.000625 | 0.12 | AML | other | m | 2023-03-21T06:57:24.86 |
GU.STV.HHN. | ML:1.7 | 0.00035950000000000006 | 0.14 | AML | other | m | 2023-03-21T06:57:24.89 |
GU.PZZ.HHE. | ML:2.0 | 0.0007624999999999999 | 1 | AML | other | m | 2023-03-21T06:57:25.27 |
GU.PZZ.HHN. | ML:2.1 | 0.000994 | 0.36 | AML | other | m | 2023-03-21T06:57:25.36 |
GU.ENR.HHE. | ML:2.2 | 0.001014 | 1.84 | AML | other | m | 2023-03-21T06:57:26.03 |
GU.ENR.HHN. | ML:2.1 | 0.0009385 | 1.68 | AML | other | m | 2023-03-21T06:57:26.10 |
GU.GBOS.HHE. | ML:1.8 | 0.0001575 | 1.66 | AML | other | m | 2023-03-21T06:57:33.89 |
GU.GBOS.HHN. | ML:1.7 | 0.000123 | 0.18 | AML | other | m | 2023-03-21T06:57:33.11 |
GU.BHB.HNE. | ML:1.6 | 0.00011280000000000002 | 0.08 | AML | other | m | 2023-03-21T06:57:34.08 |
GU.BHB.HHE. | ML:1.6 | 0.00011795 | 0.08 | AML | other | m | 2023-03-21T06:57:34.04 |
FR.SAOF.HHE.00 | ML:1.8 | 0.0001615 | 0.32 | AML | other | m | 2023-03-21T06:57:34.14 |
GU.BHB.HNN. | ML:1.6 | 0.000117 | 0.14 | AML | other | m | 2023-03-21T06:57:34.24 |
GU.BHB.HHN. | ML:1.6 | 0.0001205 | 0.2 | AML | other | m | 2023-03-21T06:57:34.17 |
FR.SAOF.HHN.00 | ML:1.6 | 0.00009900000000000001 | 0.4 | AML | other | m | 2023-03-21T06:57:34.81 |
GU.MGRO.HHN. | ML:1.4 | 0.0000485 | 0.34 | AML | other | m | 2023-03-21T06:57:37.08 |
GU.RORO.HHE. | ML:1.6 | 0.0000659 | 0.16 | AML | other | m | 2023-03-21T06:57:39.37 |
GU.RRL.HHN. | ML:1.5 | 0.0000484 | 1.28 | AML | other | m | 2023-03-21T06:57:39.15 |
GU.MGRO.HHE. | ML:1.4 | 0.0000566 | 0.44 | AML | other | m | 2023-03-21T06:57:40.35 |
GU.RRL.HHE. | ML:1.5 | 0.00005615 | 0.36 | AML | other | m | 2023-03-21T06:57:40.22 |
GU.RORO.HHN. | ML:1.6 | 0.00006315 | 0.46 | AML | other | m | 2023-03-21T06:57:40.49 |
IV.QLNO.HHE. | ML:1.8 | 0.00008125 | 0.26 | AML | other | m | 2023-03-21T06:57:43.61 |
IV.QLNO.HHN. | ML:1.7 | 0.000060299999999999995 | 1.28 | AML | other | m | 2023-03-21T06:57:43.17 |
GU.RSP.HHN. | ML:1.2 | 0.00001865 | 0.14 | AML | other | m | 2023-03-21T06:57:44.38 |
GU.RSP.HHE. | ML:1.1 | 0.000016800000000000002 | 0.66 | AML | other | m | 2023-03-21T06:57:45.39 |
GU.PCP.HHN. | ML:1.8 | 0.0000649 | 0.66 | AML | other | m | 2023-03-21T06:57:47.82 |
GU.PCP.HHE. | ML:1.7 | 0.0000475 | 0.26 | AML | other | m | 2023-03-21T06:57:48.55 |
GU.LSD.HHN. | ML:1.7 | 0.0000371 | 0.36 | AML | other | m | 2023-03-21T06:57:53.37 |
GU.LSD.HHE. | ML:1.7 | 0.0000415 | 0.84 | AML | other | m | 2023-03-21T06:57:53.55 |