A magnitude ML 1.1 earthquake occured in region: 3 km NW Roaschia (CN), on
and geographic coordinates (lat, lon) 44.2940, 7.4410 at 11 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 |
---|---|---|---|---|
Roaschia | CN | 3 | 107 | 107 |
Valdieri | CN | 4 | 935 | 1042 |
Roccavione | CN | 4 | 2761 | 3803 |
Moiola | CN | 5 | 234 | 4037 |
Gaiola | CN | 5 | 582 | 4619 |
Roccasparvera | CN | 5 | 741 | 5360 |
Borgo San Dalmazzo | CN | 6 | 12468 | 17828 |
Robilante | CN | 6 | 2306 | 20134 |
Entracque | CN | 7 | 774 | 20908 |
Rittana | CN | 7 | 109 | 21017 |
Valloriate | CN | 7 | 109 | 21126 |
Vignolo | CN | 8 | 2600 | 23726 |
Vernante | CN | 9 | 1178 | 24904 |
Boves | CN | 10 | 9835 | 34739 |
Cervasca | CN | 10 | 5013 | 39752 |
Bernezzo | CN | 11 | 4104 | 43856 |
Demonte | CN | 12 | 2003 | 45859 |
Valgrana | CN | 14 | 786 | 46645 |
Caraglio | CN | 14 | 6836 | 53481 |
Cuneo | CN | 14 | 56081 | 109562 |
Peveragno | CN | 15 | 5543 | 115105 |
Limone Piemonte | CN | 15 | 1485 | 116590 |
Monterosso Grana | CN | 16 | 505 | 117095 |
Montemale di Cuneo | CN | 17 | 241 | 117336 |
Aisone | CN | 18 | 248 | 117584 |
Beinette | CN | 18 | 3423 | 121007 |
Pradleves | CN | 19 | 250 | 121257 |
Chiusa di Pesio | CN | 19 | 3676 | 124933 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2020-11-30 21:06:27 |
44.2938 | 7.441 | 11 | 2021-02-26 14:56:10 |
Bollettino Sismico Italiano INGV | 85446091 |
Reviewed Rev100 |
ML 1.3 | 2020-11-30 21:06:27 |
44.313 | 7.455 | 9 | 2020-11-30 21:13:43 |
Sala Sismica INGV-Roma | 85113761 |
Field | Value |
---|---|
Time (UTC) | 2020-11-30 21:06:27 ± 0.08 |
Latitude | 44.2938 ± 0.0045 |
Longitude | 7.4410 ± 0.0075 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 85446091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 645 |
Semi-minor axis of confidence ellipse (meter) | 394 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 234 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.06835 |
Epicentral distance of station farthest from the epicenter (degree) | 0.86245 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 85446091 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-12-15 13:24:01 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 85113761 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-30 21:13:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.CANO.HHZ. | 2020-11-30T21:06:46.88 | 0.6 | undecidable | manual | S | 98 | 63.9915 | 50 | -0.32 | 45 |
GU.BHB.HHE. | 2020-11-30T21:06:46.18 | 0.6 | undecidable | manual | S | 347 | 61.6938 | 50 | -0.42 | 44 |
GU.BURY.HNZ. | 2020-11-30T21:06:45.69 | 0.3 | undecidable | manual | S | 171 | 57.498 | 50 | 0.22 | 69 |
IV.IMI.HHZ. | 2020-11-30T21:06:45.11 | 0.3 | undecidable | manual | S | 140 | 55.6998 | 50 | 0.11 | 71 |
GU.RSP.HNN. | 2020-11-30T21:06:44.20 | 0.6 | undecidable | manual | P | 352 | 95.7264 | 50 | 0.35 | 42 |
GU.RORO.HHZ. | 2020-11-30T21:06:44.55 | 0.3 | undecidable | manual | S | 112 | 53.6019 | 50 | 0.1 | 72 |
GU.PCP.HHN. | 2020-11-30T21:06:43.66 | 0.6 | undecidable | manual | P | 72 | 91.7415 | 50 | 0.44 | 41 |
IV.QLNO.HHE. | 2020-11-30T21:06:40.30 | 0.1 | undecidable | manual | P | 87 | 71.8725 | 50 | 0.13 | 92 |
FR.SAOF.HHZ.00 | 2020-11-30T21:06:39.50 | 0.3 | undecidable | manual | S | 165 | 35.3424 | 50 | -0.05 | 75 |
GU.CANO.HHZ. | 2020-11-30T21:06:39.05 | 0.3 | undecidable | manual | P | 98 | 63.9915 | 50 | 0.1 | 70 |
GU.PZZ.HHZ. | 2020-11-30T21:06:39.23 | 0.3 | undecidable | manual | S | 313 | 34.9428 | 50 | -0.23 | 72 |
GU.BHB.HHE. | 2020-11-30T21:06:38.55 | 0.3 | undecidable | manual | P | 347 | 61.6938 | 50 | -0.05 | 71 |
GU.GBOS.HHZ. | 2020-11-30T21:06:38.25 | 0.6 | undecidable | manual | S | 100 | 32.2455 | 50 | -0.47 | 46 |
GU.BURY.HNZ. | 2020-11-30T21:06:37.67 | 0.6 | undecidable | manual | P | 171 | 57.498 | 50 | -0.27 | 46 |
IV.IMI.HHZ. | 2020-11-30T21:06:37.27 | 0.1 | undecidable | manual | P | 140 | 55.6998 | 50 | -0.4 | 89 |
GU.RORO.HHZ. | 2020-11-30T21:06:37.51 | 0.1 | undecidable | manual | P | 112 | 53.6019 | 50 | 0.15 | 94 |
GU.PZZ.HHZ. | 2020-11-30T21:06:34.68 | 0.1 | undecidable | manual | P | 313 | 34.9428 | 50 | 0.21 | 97 |
FR.SAOF.HHZ.00 | 2020-11-30T21:06:34.68 | 0.3 | undecidable | manual | P | 165 | 35.3424 | 50 | 0.15 | 73 |
GU.GBOS.HHZ. | 2020-11-30T21:06:33.99 | 0.1 | undecidable | manual | P | 100 | 32.2455 | 50 | -0.06 | 100 |
GU.STV.HHZ. | 2020-11-30T21:06:32.69 | 0.3 | undecidable | manual | S | 240 | 10.5783 | 136 | -0.29 | 74 |
GU.ENR.HHZ. | 2020-11-30T21:06:31.97 | 0.3 | undecidable | manual | S | 192 | 7.5813 | 145 | -0.35 | 74 |
GU.STV.HHZ. | 2020-11-30T21:06:31.11 | 0.1 | undecidable | manual | P | 240 | 10.5783 | 136 | 0.38 | 97 |
GU.ENR.HHZ. | 2020-11-30T21:06:30.56 | 0.3 | undecidable | manual | P | 192 | 7.5813 | 145 | 0.21 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.PZZ.HHE. | ML:1.0 | 0.000039800000000000005 | 0.4 | AML | other | m | 2020-11-30T21:06:39.65 |
GU.PZZ.HHN. | ML:1.1 | 0.00005275 | 1.06 | AML | other | m | 2020-11-30T21:06:40.80 |