A magnitude ML 1.2 earthquake occured in region: 2 km NW Roccabruna (CN), on
and geographic coordinates (lat, lon) 44.4920, 7.3350 at 5 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 |
---|---|---|---|---|
Roccabruna | CN | 2 | 1585 | 1585 |
Dronero | CN | 4 | 7035 | 8620 |
Villar San Costanzo | CN | 4 | 1547 | 10167 |
Cartignano | CN | 4 | 190 | 10357 |
Valmala | CN | 6 | 52 | 10409 |
San Damiano Macra | CN | 6 | 430 | 10839 |
Montemale di Cuneo | CN | 7 | 241 | 11080 |
Melle | CN | 8 | 292 | 11372 |
Pradleves | CN | 9 | 250 | 11622 |
Brossasco | CN | 9 | 1084 | 12706 |
Monterosso Grana | CN | 9 | 505 | 13211 |
Venasca | CN | 9 | 1437 | 14648 |
Rossana | CN | 10 | 908 | 15556 |
Valgrana | CN | 10 | 786 | 16342 |
Frassino | CN | 10 | 265 | 16607 |
Caraglio | CN | 11 | 6836 | 23443 |
Isasca | CN | 11 | 76 | 23519 |
Busca | CN | 11 | 10181 | 33700 |
Macra | CN | 12 | 59 | 33759 |
Celle di Macra | CN | 12 | 100 | 33859 |
Piasco | CN | 13 | 2774 | 36633 |
Castelmagno | CN | 13 | 66 | 36699 |
Brondello | CN | 13 | 290 | 36989 |
Bernezzo | CN | 14 | 4104 | 41093 |
Costigliole Saluzzo | CN | 15 | 3375 | 44468 |
Sampeyre | CN | 15 | 1022 | 45490 |
Martiniana Po | CN | 15 | 734 | 46224 |
Gambasca | CN | 16 | 371 | 46595 |
Pagno | CN | 16 | 585 | 47180 |
Cervasca | CN | 16 | 5013 | 52193 |
Rittana | CN | 17 | 109 | 52302 |
Stroppo | CN | 17 | 103 | 52405 |
Castellar | CN | 17 | 295 | 52700 |
Tarantasca | CN | 17 | 2122 | 54822 |
Verzuolo | CN | 17 | 6459 | 61281 |
Sanfront | CN | 17 | 2395 | 63676 |
Villafalletto | CN | 17 | 2925 | 66601 |
Valloriate | CN | 17 | 109 | 66710 |
Rifreddo | CN | 18 | 1078 | 67788 |
Vignolo | CN | 18 | 2600 | 70388 |
Gaiola | CN | 18 | 582 | 70970 |
Manta | CN | 18 | 3787 | 74757 |
Roccasparvera | CN | 19 | 741 | 75498 |
Revello | CN | 19 | 4262 | 79760 |
Marmora | CN | 19 | 68 | 79828 |
Moiola | CN | 20 | 234 | 80062 |
Demonte | CN | 20 | 2003 | 82065 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2022-07-06 23:09:12 |
44.4917 | 7.335 | 5 | 2022-07-06 23:15:45 |
Sala Sismica INGV-Roma | 106890651 |
Field | Value |
---|---|
Time (UTC) | 2022-07-06 23:09:12 ± 0.15 |
Latitude | 44.4917 ± 0.0072 |
Longitude | 7.3350 ± 0.0189 |
Depth (km) | 5 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 106890651 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1456 |
Semi-minor axis of confidence ellipse (meter) | 575 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 250 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 107 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
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) | 0.15738 |
Epicentral distance of station farthest from the epicenter (degree) | 0.74104 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 21 |
Type of magnitude | ML |
Reference to an origin | 106890651 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-06 23:15:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.QLNO.HHZ. | 2022-07-06T23:09:38.13 | 0.6 | undecidable | manual | S | 103 | 82.251 | 50 | 0.29 | 46 |
GU.CANO.HHZ. | 2022-07-06T23:09:36.19 | 0.6 | undecidable | manual | S | 113 | 78.1662 | 50 | -0.58 | 39 |
GU.RSP.HHZ. | 2022-07-06T23:09:35.60 | 0.6 | undecidable | manual | S | 356 | 73.0713 | 50 | 0.22 | 48 |
GU.RORO.HHZ. | 2022-07-06T23:09:34.48 | 0.6 | undecidable | manual | S | 126 | 71.6727 | 50 | -0.56 | 40 |
GU.MGRO.HHZ. | 2022-07-06T23:09:31.78 | 0.6 | undecidable | manual | S | 143 | 62.3931 | 50 | -0.77 | 37 |
GU.GBOS.HHZ. | 2022-07-06T23:09:28.48 | 0.3 | undecidable | manual | S | 125 | 48.7179 | 50 | -0.42 | 66 |
IV.QLNO.HHZ. | 2022-07-06T23:09:27.97 | 0.6 | negative | manual | P | 103 | 82.251 | 50 | 1 | 37 |
GU.CANO.HHZ. | 2022-07-06T23:09:26.96 | 0.3 | undecidable | manual | P | 113 | 78.1662 | 50 | 0.61 | 65 |
GU.RSP.HHZ. | 2022-07-06T23:09:25.50 | 0.6 | undecidable | manual | P | 356 | 73.0713 | 50 | -0.05 | 46 |
GU.RORO.HHZ. | 2022-07-06T23:09:25.66 | 0.3 | positive | manual | P | 126 | 71.6727 | 50 | 0.31 | 71 |
GU.BHB.HHZ. | 2022-07-06T23:09:24.65 | 0.3 | undecidable | manual | S | 352 | 38.5281 | 98 | -0.97 | 54 |
GU.MGRO.HHZ. | 2022-07-06T23:09:23.99 | 0.6 | positive | manual | P | 143 | 62.3931 | 50 | 0.08 | 48 |
GU.ENR.HHZ. | 2022-07-06T23:09:22.45 | 0.3 | undecidable | manual | S | 167 | 29.8479 | 100 | -0.17 | 74 |
GU.GBOS.HHZ. | 2022-07-06T23:09:22.12 | 1.0 | undecidable | manual | P | 125 | 48.7179 | 50 | 0.31 | 24 |
GU.STV.HHZ. | 2022-07-06T23:09:21.16 | 0.3 | undecidable | manual | S | 181 | 27.3504 | 101 | -0.62 | 64 |
GU.BHB.HHZ. | 2022-07-06T23:09:19.91 | 0.3 | undecidable | manual | P | 352 | 38.5281 | 98 | 0 | 75 |
GU.ENR.HHZ. | 2022-07-06T23:09:18.54 | 0.1 | undecidable | manual | P | 167 | 29.8479 | 100 | 0.36 | 100 |
GU.PZZ.HHZ. | 2022-07-06T23:09:18.24 | 0.3 | undecidable | manual | S | 275 | 17.4714 | 106 | -0.18 | 74 |
GU.STV.HHZ. | 2022-07-06T23:09:17.95 | 0.3 | undecidable | manual | P | 181 | 27.3504 | 101 | 0.26 | 77 |
GU.PZZ.HHZ. | 2022-07-06T23:09:16.15 | 0.3 | undecidable | manual | P | 275 | 17.4714 | 106 | 0.39 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.PZZ.HHE. | ML:1.7 | 0.000508 | 0.2 | AML | other | m | 2022-07-06T23:09:18.47 |
GU.PZZ.HHN. | ML:1.7 | 0.00045650000000000004 | 0.1 | AML | other | m | 2022-07-06T23:09:18.49 |
GU.STV.HHE. | ML:1.2 | 0.000097481735 | 0.1024 | AML | other | m | 2022-07-06T23:09:21.32 |
GU.STV.HHN. | ML:1.1 | 0.00007539999999999999 | 0.18 | AML | other | m | 2022-07-06T23:09:21.32 |
GU.ENR.HHE. | ML:1.5 | 0.000170008915 | 0.1024 | AML | other | m | 2022-07-06T23:09:22.50 |
GU.ENR.HHN. | ML:1.4 | 0.00013446035 | 0.1024 | AML | other | m | 2022-07-06T23:09:23.81 |
GU.BHB.HHN. | ML:0.7 | 0.000022435075 | 0.0768 | AML | other | m | 2022-07-06T23:09:25.79 |
GU.BHB.HHE. | ML:0.7 | 0.00002227275 | 0.1408 | AML | other | m | 2022-07-06T23:09:27.81 |
IV.QLNO.HHN. | ML:0.9 | 0.000007830165 | 0.2048 | AML | other | m | 2022-07-06T23:09:42.14 |
IV.QLNO.HHE. | ML:0.9 | 0.000008913429000000001 | 0.1792 | AML | other | m | 2022-07-06T23:09:42.13 |
GU.MGRO.HHE. | ML:1.0 | 0.000020486280000000003 | 0.256 | AML | other | m | 2022-07-06T23:09:34.04 |
GU.MGRO.HHN. | ML:1.0 | 0.000022137529999999998 | 0.3584 | AML | other | m | 2022-07-06T23:09:32.65 |
GU.MGRO.HNE. | ML:1.7 | 0.000102310097 | 1.1776 | AML | other | m | 2022-07-06T23:09:32.74 |
GU.MGRO.HNN. | ML:1.6 | 0.000086970615 | 0.7552 | AML | other | m | 2022-07-06T23:09:32.79 |
GU.RSP.HNE. | ML:1.3 | 0.000030282999999999998 | 0.96 | AML | other | m | 2022-07-06T23:09:52.62 |
GU.RSP.HNN. | ML:1.2 | 0.000024500734 | 0.832 | AML | other | m | 2022-07-06T23:09:54.27 |
GU.RSP.HHE. | ML:0.8 | 0.000011041794 | 0.1792 | AML | other | m | 2022-07-06T23:09:37.17 |
GU.RSP.HHN. | ML:1.0 | 0.00001300342 | 0.1152 | AML | other | m | 2022-07-06T23:09:38.20 |
GU.RORO.HHE. | ML:1.2 | 0.000026663029999999997 | 0.8064 | AML | other | m | 2022-07-06T23:09:25.32 |
GU.CANO.HHN. | ML:1.1 | 0.000018132530000000002 | 0.4096 | AML | other | m | 2022-07-06T23:09:39.78 |
GU.CANO.HHE. | ML:1.5 | 0.00005071732 | 0.9088 | AML | other | m | 2022-07-06T23:09:46.11 |