A magnitude ML 1.2 earthquake occured in region: 3 km NW Rittana (CN), on
and geographic coordinates (lat, lon) 44.3780, 7.3880 at 14 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 |
---|---|---|---|---|
Rittana | CN | 3 | 109 | 109 |
Valgrana | CN | 4 | 786 | 895 |
Bernezzo | CN | 4 | 4104 | 4999 |
Valloriate | CN | 4 | 109 | 5108 |
Gaiola | CN | 5 | 582 | 5690 |
Caraglio | CN | 6 | 6836 | 12526 |
Roccasparvera | CN | 6 | 741 | 13267 |
Monterosso Grana | CN | 6 | 505 | 13772 |
Moiola | CN | 6 | 234 | 14006 |
Cervasca | CN | 7 | 5013 | 19019 |
Montemale di Cuneo | CN | 7 | 241 | 19260 |
Vignolo | CN | 7 | 2600 | 21860 |
Pradleves | CN | 10 | 250 | 22110 |
Borgo San Dalmazzo | CN | 10 | 12468 | 34578 |
Demonte | CN | 10 | 2003 | 36581 |
Roccavione | CN | 10 | 2761 | 39342 |
Dronero | CN | 10 | 7035 | 46377 |
Valdieri | CN | 11 | 935 | 47312 |
Roccabruna | CN | 12 | 1585 | 48897 |
Villar San Costanzo | CN | 12 | 1547 | 50444 |
Roaschia | CN | 13 | 107 | 50551 |
Cuneo | CN | 13 | 56081 | 106632 |
Robilante | CN | 14 | 2306 | 108938 |
Cartignano | CN | 14 | 190 | 109128 |
Boves | CN | 14 | 9835 | 118963 |
Castelmagno | CN | 14 | 66 | 119029 |
Aisone | CN | 15 | 248 | 119277 |
Entracque | CN | 15 | 774 | 120051 |
San Damiano Macra | CN | 16 | 430 | 120481 |
Busca | CN | 17 | 10181 | 130662 |
Tarantasca | CN | 18 | 2122 | 132784 |
Vinadio | CN | 19 | 644 | 133428 |
Vernante | CN | 19 | 1178 | 134606 |
Rossana | CN | 19 | 908 | 135514 |
Valmala | CN | 19 | 52 | 135566 |
Peveragno | CN | 19 | 5543 | 141109 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2021-11-09 22:06:33 |
44.3778 | 7.3875 | 15 | 2021-11-09 22:37:32 |
Sala Sismica INGV-Roma | 97368241 |
Field | Value |
---|---|
Time (UTC) | 2021-11-09 22:06:33 ± 0.14 |
Latitude | 44.3778 ± 0.0090 |
Longitude | 7.3875 ± 0.0176 |
Depth (km) | 15 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 97368241 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1399 |
Semi-minor axis of confidence ellipse (meter) | 726 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 56 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 119 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.43 |
Epicentral distance of station closest to the epicenter (degree) | 0.13939 |
Epicentral distance of station farthest from the epicenter (degree) | 0.77522 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 97368241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-09 22:37:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RSP.HHE. | 2021-11-09T22:06:58.13 | 0.6 | undecidable | manual | S | 354 | 86.0472 | 93 | -1.27 | 27 |
GU.RRL.HHE. | 2021-11-09T22:06:56.30 | 0.3 | undecidable | manual | S | 322 | 76.5678 | 93 | -0.58 | 59 |
GU.IMI.HHE. | 2021-11-09T22:06:53.43 | 0.3 | undecidable | manual | S | 142 | 65.5899 | 94 | -0.54 | 62 |
GU.RORO.HHE. | 2021-11-09T22:06:52.67 | 0.3 | undecidable | manual | S | 118 | 61.494 | 94 | -0.19 | 68 |
GU.MGRO.HHE. | 2021-11-09T22:06:49.48 | 0.3 | undecidable | manual | S | 138 | 50.0166 | 95 | -0.34 | 67 |
GU.BHB.HHZ. | 2021-11-09T22:06:49.59 | 0.6 | undecidable | manual | S | 349 | 51.7038 | 95 | -0.68 | 39 |
GU.RSP.HHE. | 2021-11-09T22:06:48.31 | 0.6 | undecidable | manual | P | 354 | 86.0472 | 93 | -0.34 | 42 |
GU.RRL.HHE. | 2021-11-09T22:06:47.69 | 0.1 | undecidable | manual | P | 322 | 76.5678 | 93 | 0.49 | 85 |
FR.SAOF.HHE.00 | 2021-11-09T22:06:47.69 | 0.3 | undecidable | manual | S | 163 | 45.4212 | 96 | -0.91 | 55 |
GU.IMI.HHE. | 2021-11-09T22:06:46.02 | 0.1 | undecidable | manual | P | 142 | 65.5899 | 94 | 0.51 | 86 |
GU.GBOS.HHZ. | 2021-11-09T22:06:46.54 | 0.3 | undecidable | manual | S | 113 | 38.9277 | 97 | -0.34 | 68 |
GU.RORO.HHE. | 2021-11-09T22:06:45.37 | 0.1 | undecidable | manual | P | 118 | 61.494 | 94 | 0.49 | 87 |
GU.BHB.HHZ. | 2021-11-09T22:06:43.29 | 0.1 | undecidable | manual | P | 349 | 51.7038 | 95 | -0.09 | 94 |
GU.PZZ.HHZ. | 2021-11-09T22:06:43.32 | 0.3 | undecidable | manual | S | 304 | 25.8519 | 104 | -0.12 | 73 |
GU.MGRO.HHE. | 2021-11-09T22:06:43.68 | 0.1 | undecidable | manual | P | 138 | 50.0166 | 95 | 0.56 | 88 |
FR.SAOF.HHE.00 | 2021-11-09T22:06:42.72 | 0.1 | undecidable | manual | P | 163 | 45.4212 | 96 | 0.31 | 93 |
GU.GBOS.HHZ. | 2021-11-09T22:06:41.85 | 0.1 | negative | manual | P | 113 | 38.9277 | 97 | 0.43 | 92 |
GU.ENR.HHZ. | 2021-11-09T22:06:40.62 | 0.3 | undecidable | manual | S | 172 | 16.6722 | 118 | -0.52 | 69 |
GU.STV.HHZ. | 2021-11-09T22:06:40.32 | 0.3 | undecidable | manual | S | 198 | 15.4734 | 121 | -0.55 | 68 |
GU.PZZ.HHZ. | 2021-11-09T22:06:39.90 | 0.1 | positive | manual | P | 304 | 25.8519 | 104 | 0.46 | 94 |
GU.STV.HHZ. | 2021-11-09T22:06:38.17 | 0.1 | undecidable | manual | P | 198 | 15.4734 | 121 | 0.22 | 100 |
GU.ENR.HHZ. | 2021-11-09T22:06:38.38 | 0.1 | negative | manual | P | 172 | 16.6722 | 118 | 0.28 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.ENR.HHE. | ML:1.4 | 0.000184 | 0.08 | AML | other | m | 2021-11-09T22:06:40.72 |
GU.ENR.HHN. | ML:1.5 | 0.00021749999999999997 | 0.66 | AML | other | m | 2021-11-09T22:06:41.89 |
GU.PZZ.HHN. | ML:1.6 | 0.00023299999999999997 | 0.44 | AML | other | m | 2021-11-09T22:06:43.88 |
GU.PZZ.HHE. | ML:1.6 | 0.0002055 | 0.2 | AML | other | m | 2021-11-09T22:06:43.71 |
GU.STV.HHE. | ML:1.3 | 0.0001467841 | 0.1792 | AML | other | m | 2021-11-09T22:06:40.36 |
GU.STV.HHN. | ML:0.9 | 0.000058881425000000004 | 2.112 | AML | other | m | 2021-11-09T22:06:37.27 |
GU.GBOS.HHE. | ML:1.4 | 0.00008068889000000002 | 0.1408 | AML | other | m | 2021-11-09T22:06:46.92 |
GU.GBOS.HHN. | ML:1.6 | 0.00012360207 | 0.1408 | AML | other | m | 2021-11-09T22:06:46.99 |
GU.BHB.HHE. | ML:0.8 | 0.000015995985 | 0.1024 | AML | other | m | 2021-11-09T22:06:50.53 |
GU.BHB.HHN. | ML:0.6 | 0.000011361629999999998 | 0.1024 | AML | other | m | 2021-11-09T22:06:50.38 |
GU.BHB.HNE. | ML:0.8 | 0.0000165772535 | 0.0128 | AML | other | m | 2021-11-09T22:06:50.64 |
GU.BHB.HNN. | ML:0.8 | 0.0000162919545 | 0.1152 | AML | other | m | 2021-11-09T22:06:50.33 |