A magnitude ML 0.9 earthquake occured in region: 3 km S Monterosso Grana (CN), on
and geographic coordinates (lat, lon) 44.3820, 7.3270 at 9 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 |
---|---|---|---|---|
Monterosso Grana | CN | 3 | 505 | 505 |
Valgrana | CN | 5 | 786 | 1291 |
Pradleves | CN | 5 | 250 | 1541 |
Valloriate | CN | 6 | 109 | 1650 |
Rittana | CN | 7 | 109 | 1759 |
Montemale di Cuneo | CN | 7 | 241 | 2000 |
Demonte | CN | 8 | 2003 | 4003 |
Gaiola | CN | 8 | 582 | 4585 |
Moiola | CN | 9 | 234 | 4819 |
Bernezzo | CN | 9 | 4104 | 8923 |
Caraglio | CN | 9 | 6836 | 15759 |
Castelmagno | CN | 10 | 66 | 15825 |
Dronero | CN | 10 | 7035 | 22860 |
Roccasparvera | CN | 10 | 741 | 23601 |
Roccabruna | CN | 11 | 1585 | 25186 |
Cartignano | CN | 11 | 190 | 25376 |
Aisone | CN | 11 | 248 | 25624 |
Cervasca | CN | 11 | 5013 | 30637 |
Vignolo | CN | 12 | 2600 | 33237 |
Villar San Costanzo | CN | 12 | 1547 | 34784 |
Valdieri | CN | 13 | 935 | 35719 |
San Damiano Macra | CN | 13 | 430 | 36149 |
Borgo San Dalmazzo | CN | 14 | 12468 | 48617 |
Roccavione | CN | 14 | 2761 | 51378 |
Vinadio | CN | 15 | 644 | 52022 |
Roaschia | CN | 16 | 107 | 52129 |
Celle di Macra | CN | 16 | 100 | 52229 |
Entracque | CN | 17 | 774 | 53003 |
Robilante | CN | 18 | 2306 | 55309 |
Macra | CN | 18 | 59 | 55368 |
Cuneo | CN | 18 | 56081 | 111449 |
Valmala | CN | 18 | 52 | 111501 |
Busca | CN | 19 | 10181 | 121682 |
Boves | CN | 19 | 9835 | 131517 |
Rossana | CN | 20 | 908 | 132425 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2021-11-08 12:16:51 |
44.3822 | 7.3272 | 9 | 2022-03-30 13:04:16 |
Bollettino Sismico Italiano INGV | 97413831 |
Reviewed Rev100 |
ML 0.9 | 2021-11-08 12:16:51 |
44.4028 | 7.3767 | 2 | 2021-11-08 12:21:46 |
Sala Sismica INGV-Roma | 97341241 |
Field | Value |
---|---|
Time (UTC) | 2021-11-08 12:16:51 ± 0.12 |
Latitude | 44.3822 ± 0.0207 |
Longitude | 7.3272 ± 0.0403 |
Depth (km) | 9 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 97413831 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3899 |
Semi-minor axis of confidence ellipse (meter) | 451 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 235 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3900.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.13670 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45506 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 97413831 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-03-11 17:38:45 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 97341241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-08 12:21:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GBOS.HHZ. | 2021-11-08T12:17:05.51 | 0.6 | undecidable | manual | S | 111 | 43.623 | 50 | -0.52 | 43 |
GU.BHB.HNZ. | 2021-11-08T12:17:01.26 | 0.3 | undecidable | manual | P | 354 | 50.5161 | 50 | 0.32 | 67 |
GU.PZZ.HHZ. | 2021-11-08T12:16:59.24 | 0.3 | undecidable | manual | S | 310 | 21.6672 | 112 | -0.33 | 70 |
GU.GBOS.HHZ. | 2021-11-08T12:16:59.84 | 0.3 | undecidable | manual | P | 111 | 43.623 | 50 | -0.03 | 72 |
GU.ENR.HHZ. | 2021-11-08T12:16:58.42 | 0.1 | undecidable | manual | S | 157 | 18.4704 | 116 | -0.11 | 99 |
GU.STV.HHZ. | 2021-11-08T12:16:57.38 | 0.1 | undecidable | manual | S | 180 | 15.1737 | 120 | -0.16 | 98 |
GU.PZZ.HHZ. | 2021-11-08T12:16:56.15 | 0.1 | undecidable | manual | P | 310 | 21.6672 | 112 | 0.01 | 100 |
GU.STV.HHZ. | 2021-11-08T12:16:55.22 | 0.1 | undecidable | manual | P | 180 | 15.1737 | 120 | 0.26 | 96 |
GU.ENR.HHZ. | 2021-11-08T12:16:55.82 | 0.1 | undecidable | manual | P | 157 | 18.4704 | 116 | 0.29 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.STV.HHE. | ML:0.6 | 0.0000378 | 0.16 | AML | other | m | 2021-11-08T12:16:57.40 |
GU.STV.HHN. | ML:0.7 | 0.000045950000000000006 | 0.56 | AML | other | m | 2021-11-08T12:16:57.48 |
GU.PZZ.HHN. | ML:1.0 | 0.0000654 | 0.26 | AML | other | m | 2021-11-08T12:16:59.50 |
GU.PZZ.HHE. | ML:1.0 | 0.0000644 | 0.88 | AML | other | m | 2021-11-08T12:17:00.49 |
GU.GBOS.HHN. | ML:1.2 | 0.000045415395 | 0.1408 | AML | other | m | 2021-11-08T12:17:05.84 |