A magnitude ML 2.0 earthquake occured in region: 3 km SE Demonte (CN), on
and geographic coordinates (lat, lon) 44.2990, 7.3300 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 |
---|---|---|---|---|
Demonte | CN | 3 | 2003 | 2003 |
Moiola | CN | 5 | 234 | 2237 |
Valdieri | CN | 6 | 935 | 3172 |
Valloriate | CN | 6 | 109 | 3281 |
Gaiola | CN | 7 | 582 | 3863 |
Rittana | CN | 8 | 109 | 3972 |
Entracque | CN | 8 | 774 | 4746 |
Aisone | CN | 9 | 248 | 4994 |
Roccasparvera | CN | 10 | 741 | 5735 |
Roaschia | CN | 11 | 107 | 5842 |
Roccavione | CN | 12 | 2761 | 8603 |
Vinadio | CN | 12 | 644 | 9247 |
Monterosso Grana | CN | 12 | 505 | 9752 |
Valgrana | CN | 13 | 786 | 10538 |
Vignolo | CN | 13 | 2600 | 13138 |
Borgo San Dalmazzo | CN | 13 | 12468 | 25606 |
Bernezzo | CN | 13 | 4104 | 29710 |
Pradleves | CN | 14 | 250 | 29960 |
Cervasca | CN | 15 | 5013 | 34973 |
Robilante | CN | 15 | 2306 | 37279 |
Castelmagno | CN | 16 | 66 | 37345 |
Caraglio | CN | 16 | 6836 | 44181 |
Montemale di Cuneo | CN | 16 | 241 | 44422 |
Vernante | CN | 17 | 1178 | 45600 |
Boves | CN | 18 | 9835 | 55435 |
Dronero | CN | 19 | 7035 | 62470 |
Roccabruna | CN | 20 | 1585 | 64055 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2021-11-29 18:04:26 |
44.2988 | 7.3303 | 12 | 2022-03-30 13:04:31 |
Bollettino Sismico Italiano INGV | 99870291 |
Reviewed Rev100 |
ML 2.0 | 2021-11-29 18:04:26 |
44.2978 | 7.3283 | 12 | 2021-11-29 18:11:37 |
Sala Sismica INGV-Roma | 97947271 |
Field | Value |
---|---|
Time (UTC) | 2021-11-29 18:04:26 ± 0.12 |
Latitude | 44.2988 ± 0.0081 |
Longitude | 7.3303 ± 0.0126 |
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 | 99870291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1030 |
Semi-minor axis of confidence ellipse (meter) | 717 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 229 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1030.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 118 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.05396 |
Epicentral distance of station farthest from the epicenter (degree) | 1.20329 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 97947271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-29 18:11:37 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 99870291 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-01-17 03:29:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
RD.ORIF.BHE. | 2021-11-29T18:04:48.25 | 0.6 | undecidable | manual | P | 301 | 133.5663 | 90 | -0.04 | 40 |
GU.LSD.HHN. | 2021-11-29T18:04:47.53 | 0.6 | undecidable | manual | P | 353 | 129.6702 | 90 | -0.16 | 39 |
GU.CANO.HHZ. | 2021-11-29T18:04:47.60 | 0.6 | undecidable | manual | S | 98 | 72.7716 | 91 | -0.56 | 39 |
GU.IMI.HHZ. | 2021-11-29T18:04:45.10 | 0.3 | undecidable | manual | S | 134 | 62.1933 | 91 | -0.23 | 66 |
GU.RORO.HHZ. | 2021-11-29T18:04:44.80 | 0.3 | undecidable | manual | S | 109 | 62.0934 | 91 | -0.51 | 61 |
GU.BHB.HHZ. | 2021-11-29T18:04:44.00 | 0.3 | undecidable | manual | S | 355 | 59.7957 | 91 | -0.69 | 55 |
GU.PCP.HHZ. | 2021-11-29T18:04:44.00 | 0.1 | undecidable | manual | P | 74 | 99.9222 | 90 | 0.89 | 71 |
GU.MGRO.HHZ. | 2021-11-29T18:04:41.00 | 0.3 | undecidable | manual | S | 127 | 47.4192 | 91 | -0.41 | 65 |
IV.QLNO.HHZ. | 2021-11-29T18:04:40.71 | 0.1 | undecidable | manual | P | 88 | 80.6637 | 91 | 0.58 | 82 |
GU.RRL.HHZ. | 2021-11-29T18:04:40.51 | 0.1 | undecidable | manual | P | 328 | 81.1521 | 90 | 0.31 | 87 |
GU.CANO.HHZ. | 2021-11-29T18:04:39.22 | 0.1 | undecidable | manual | P | 98 | 72.7716 | 91 | 0.31 | 89 |
GU.GBOS.HHZ. | 2021-11-29T18:04:39.00 | 0.3 | undecidable | manual | S | 99 | 40.9257 | 91 | -0.67 | 59 |
GU.IMI.HHZ. | 2021-11-29T18:04:37.51 | 0.1 | positive | manual | P | 134 | 62.1933 | 91 | 0.23 | 91 |
GU.RORO.HHZ. | 2021-11-29T18:04:37.44 | 0.1 | positive | manual | P | 109 | 62.0934 | 91 | 0.17 | 93 |
GU.BHB.HHZ. | 2021-11-29T18:04:36.42 | 0.6 | undecidable | manual | P | 355 | 59.7957 | 91 | -0.49 | 40 |
GU.PZZ.HHZ. | 2021-11-29T18:04:36.00 | 0.3 | undecidable | manual | S | 324 | 28.6491 | 92 | -0.39 | 67 |
GU.BURY.HNN. | 2021-11-29T18:04:36.80 | 0.6 | undecidable | manual | P | 162 | 60.0954 | 91 | -0.16 | 45 |
GU.MGRO.HHZ. | 2021-11-29T18:04:35.16 | 0.1 | positive | manual | P | 127 | 47.4192 | 91 | 0.14 | 95 |
GU.GBOS.HHZ. | 2021-11-29T18:04:34.08 | 0.1 | negative | manual | P | 99 | 40.9257 | 91 | 0.06 | 97 |
GU.PZZ.HHZ. | 2021-11-29T18:04:32.19 | 0.1 | positive | manual | P | 324 | 28.6491 | 92 | 0.08 | 99 |
GU.ENR.HHZ. | 2021-11-29T18:04:31.40 | 0.1 | undecidable | manual | S | 138 | 10.3785 | 122 | -0.23 | 96 |
GU.STV.HHZ. | 2021-11-29T18:04:30.70 | 0.1 | undecidable | manual | S | 183 | 5.994 | 144 | -0.08 | 100 |
GU.STV.HHZ. | 2021-11-29T18:04:29.17 | 0.1 | undecidable | manual | P | 183 | 5.994 | 144 | 0.3 | 100 |
GU.ENR.HHZ. | 2021-11-29T18:04:29.57 | 1.0 | undecidable | manual | P | 138 | 10.3785 | 122 | 0.2 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.STV.HHE. | ML:2.1 | 0.001655 | 0.1 | AML | other | m | 2021-11-29T18:04:30.78 |
GU.STV.HHN. | ML:1.7 | 0.00076 | 0.06 | AML | other | m | 2021-11-29T18:04:30.82 |
GU.ENR.HHN. | ML:2.2 | 0.00178 | 0.4 | AML | other | m | 2021-11-29T18:04:31.54 |
GU.ENR.HHE. | ML:2.2 | 0.0018849999999999997 | 0.06 | AML | other | m | 2021-11-29T18:04:31.58 |
GU.GBOS.HHE. | ML:1.8 | 0.00020250000000000002 | 1.12 | AML | other | m | 2021-11-29T18:04:39.68 |
GU.GBOS.HHN. | ML:1.7 | 0.000156 | 0.8 | AML | other | m | 2021-11-29T18:04:39.22 |
GU.CANO.HHN. | ML:2.3 | 0.0002915 | 0.8 | AML | other | m | 2021-11-29T18:04:48.29 |
GU.CANO.HHE. | ML:2.0 | 0.00016399999999999997 | 0.84 | AML | other | m | 2021-11-29T18:04:50.19 |