A magnitude ML 0.7 earthquake occured in region: 4 km W Valloriate (CN), on
and geographic coordinates (lat, lon) 44.3530, 7.3250 at 8 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 |
---|---|---|---|---|
Valloriate | CN | 4 | 109 | 109 |
Demonte | CN | 5 | 2003 | 2112 |
Rittana | CN | 6 | 109 | 2221 |
Moiola | CN | 6 | 234 | 2455 |
Monterosso Grana | CN | 6 | 505 | 2960 |
Gaiola | CN | 7 | 582 | 3542 |
Valgrana | CN | 8 | 786 | 4328 |
Pradleves | CN | 8 | 250 | 4578 |
Aisone | CN | 9 | 248 | 4826 |
Roccasparvera | CN | 9 | 741 | 5567 |
Bernezzo | CN | 10 | 4104 | 9671 |
Valdieri | CN | 10 | 935 | 10606 |
Montemale di Cuneo | CN | 10 | 241 | 10847 |
Castelmagno | CN | 11 | 66 | 10913 |
Caraglio | CN | 11 | 6836 | 17749 |
Vignolo | CN | 12 | 2600 | 20349 |
Cervasca | CN | 12 | 5013 | 25362 |
Vinadio | CN | 13 | 644 | 26006 |
Borgo San Dalmazzo | CN | 13 | 12468 | 38474 |
Dronero | CN | 13 | 7035 | 45509 |
Roccavione | CN | 13 | 2761 | 48270 |
Entracque | CN | 14 | 774 | 49044 |
Roccabruna | CN | 14 | 1585 | 50629 |
Roaschia | CN | 14 | 107 | 50736 |
Cartignano | CN | 14 | 190 | 50926 |
Villar San Costanzo | CN | 15 | 1547 | 52473 |
San Damiano Macra | CN | 16 | 430 | 52903 |
Robilante | CN | 16 | 2306 | 55209 |
Boves | CN | 18 | 9835 | 65044 |
Celle di Macra | CN | 19 | 100 | 65144 |
Cuneo | CN | 19 | 56081 | 121225 |
Sambuco | CN | 20 | 92 | 121317 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2021-09-09 23:01:37 |
44.3527 | 7.3253 | 8 | 2021-09-09 23:09:47 |
Sala Sismica INGV-Roma | 95249211 |
Field | Value |
---|---|
Time (UTC) | 2021-09-09 23:01:37 ± 0.11 |
Latitude | 44.3527 ± 0.0171 |
Longitude | 7.3253 ± 0.0314 |
Depth (km) | 8 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 95249211 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3084 |
Semi-minor axis of confidence ellipse (meter) | 587 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 233 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3080.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 136 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.10792 |
Epicentral distance of station farthest from the epicenter (degree) | 0.66820 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 95249211 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-09-09 23:09:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.BHB.HHZ. | 2021-09-09T23:01:55.07 | 0.1 | undecidable | manual | S | 355 | 53.8017 | 50 | -0.23 | 92 |
GU.CANO.HHZ. | 2021-09-09T23:01:52.17 | 3.0 | undecidable | manual | P | 74.1702 | 1.15 | 0 | ||
GU.BHB.HHZ. | 2021-09-09T23:01:47.93 | 0.6 | positive | manual | P | 355 | 53.8017 | 50 | 0.05 | 48 |
GU.PZZ.HHZ. | 2021-09-09T23:01:46.36 | 0.1 | undecidable | manual | S | 316 | 23.8539 | 108 | -0.07 | 100 |
GU.GBOS.HHZ. | 2021-09-09T23:01:46.69 | 1.0 | undecidable | manual | P | 107 | 42.624 | 50 | 0.52 | 22 |
GU.PZZ.HHZ. | 2021-09-09T23:01:43.08 | 0.6 | positive | manual | P | 316 | 23.8539 | 108 | 0.32 | 47 |
GU.ENR.HHZ. | 2021-09-09T23:01:43.55 | 0.1 | undecidable | manual | S | 152 | 15.5733 | 116 | -0.22 | 98 |
GU.STV.HHZ. | 2021-09-09T23:01:42.43 | 0.1 | undecidable | manual | S | 180 | 11.9769 | 123 | -0.25 | 98 |
GU.ENR.HHZ. | 2021-09-09T23:01:41.38 | 0.1 | undecidable | manual | P | 152 | 15.5733 | 116 | 0.17 | 99 |
GU.STV.HHZ. | 2021-09-09T23:01:40.90 | 0.1 | negative | manual | P | 180 | 11.9769 | 123 | 0.31 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.STV.HHN. | ML:0.5 | 0.000040300000000000004 | 0.1 | AML | other | m | 2021-09-09T23:01:42.47 |
GU.STV.HHE. | ML:0.4 | 0.00003555 | 0.1 | AML | other | m | 2021-09-09T23:01:42.62 |
GU.ENR.HHE. | ML:1.0 | 0.000096 | 0.08 | AML | other | m | 2021-09-09T23:01:43.56 |
GU.ENR.HHN. | ML:0.8 | 0.00006305 | 0.46 | AML | other | m | 2021-09-09T23:01:43.62 |
GU.PZZ.HHN. | ML:0.9 | 0.00004770000000000001 | 0.72 | AML | other | m | 2021-09-09T23:01:46.63 |
GU.PZZ.HHE. | ML:0.8 | 0.000038150000000000006 | 0.34 | AML | other | m | 2021-09-09T23:01:47.33 |