A magnitude ML 1.5 earthquake occured in region: 4 km W Roccavione (CN), on
and geographic coordinates (lat, lon) 44.3030, 7.4400 at 10 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 |
---|---|---|---|---|
Roccavione | CN | 4 | 2761 | 2761 |
Roaschia | CN | 4 | 107 | 2868 |
Roccasparvera | CN | 4 | 741 | 3609 |
Valdieri | CN | 4 | 935 | 4544 |
Gaiola | CN | 5 | 582 | 5126 |
Moiola | CN | 5 | 234 | 5360 |
Borgo San Dalmazzo | CN | 5 | 12468 | 17828 |
Robilante | CN | 6 | 2306 | 20134 |
Rittana | CN | 6 | 109 | 20243 |
Valloriate | CN | 7 | 109 | 20352 |
Vignolo | CN | 7 | 2600 | 22952 |
Entracque | CN | 8 | 774 | 23726 |
Cervasca | CN | 9 | 5013 | 28739 |
Boves | CN | 10 | 9835 | 38574 |
Bernezzo | CN | 10 | 4104 | 42678 |
Vernante | CN | 10 | 1178 | 43856 |
Demonte | CN | 11 | 2003 | 45859 |
Valgrana | CN | 13 | 786 | 46645 |
Caraglio | CN | 13 | 6836 | 53481 |
Cuneo | CN | 14 | 56081 | 109562 |
Peveragno | CN | 15 | 5543 | 115105 |
Monterosso Grana | CN | 15 | 505 | 115610 |
Limone Piemonte | CN | 16 | 1485 | 117095 |
Montemale di Cuneo | CN | 16 | 241 | 117336 |
Aisone | CN | 17 | 248 | 117584 |
Beinette | CN | 18 | 3423 | 121007 |
Pradleves | CN | 18 | 250 | 121257 |
Chiusa di Pesio | CN | 19 | 3676 | 124933 |
Dronero | CN | 19 | 7035 | 131968 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2020-10-22 10:05:55 |
44.3027 | 7.4403 | 10 | 2021-02-26 14:56:17 |
Bollettino Sismico Italiano INGV | 86831241 |
Reviewed Rev100 |
ML 1.5 | 2020-10-22 10:05:55 |
44.3138 | 7.4633 | 10 | 2020-10-22 10:15:02 |
Sala Sismica INGV-Roma | 84022971 |
Field | Value |
---|---|
Time (UTC) | 2020-10-22 10:05:55 ± 0.11 |
Latitude | 44.3027 ± 0.0108 |
Longitude | 7.4403 ± 0.0126 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 86831241 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1432 |
Semi-minor axis of confidence ellipse (meter) | 561 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 218 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
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) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.07464 |
Epicentral distance of station farthest from the epicenter (degree) | 0.85436 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.4 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 86831241 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-02-04 15:10:26 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.4 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 84022971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-22 10:15:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.PCP.HHZ. | 2020-10-22T10:06:23.05 | 0.6 | undecidable | manual | S | 73 | 91.4418 | 50 | 0.28 | 41 |
GU.RRL.HHZ. | 2020-10-22T10:06:21.32 | 1.0 | undecidable | manual | S | 323 | 85.6476 | 50 | 0.09 | 22 |
IV.QLNO.HHE. | 2020-10-22T10:06:17.09 | 0.3 | undecidable | manual | S | 88 | 71.8725 | 50 | -0.46 | 61 |
GU.CANO.HHZ. | 2020-10-22T10:06:14.76 | 0.3 | undecidable | manual | S | 99 | 64.1913 | 50 | -0.73 | 56 |
IV.IMI.HHZ. | 2020-10-22T10:06:13.28 | 0.3 | undecidable | manual | S | 140 | 56.499 | 50 | -0.16 | 67 |
GU.BHB.HHZ. | 2020-10-22T10:06:13.76 | 0.3 | undecidable | manual | S | 347 | 60.6948 | 50 | -0.81 | 55 |
GU.RORO.HHZ. | 2020-10-22T10:06:12.71 | 0.3 | undecidable | manual | S | 113 | 54.1014 | 50 | -0.08 | 69 |
GU.PCP.HHZ. | 2020-10-22T10:06:12.30 | 0.3 | undecidable | manual | P | 73 | 91.4418 | 50 | 0.95 | 49 |
GU.RSP.HHZ. | 2020-10-22T10:06:11.52 | 0.3 | undecidable | manual | P | 352 | 94.8384 | 50 | -0.35 | 60 |
GU.RRL.HHZ. | 2020-10-22T10:06:10.97 | 0.3 | undecidable | manual | P | 323 | 85.6476 | 50 | 0.51 | 59 |
IV.QLNO.HHE. | 2020-10-22T10:06:08.72 | 0.3 | undecidable | manual | P | 88 | 71.8725 | 50 | 0.38 | 62 |
GU.PZZ.HHZ. | 2020-10-22T10:06:07.32 | 0.3 | undecidable | manual | S | 311 | 34.2435 | 50 | -0.18 | 70 |
GU.CANO.HHZ. | 2020-10-22T10:06:07.41 | 0.3 | undecidable | manual | P | 99 | 64.1913 | 50 | 0.26 | 65 |
GU.BHB.HHZ. | 2020-10-22T10:06:06.60 | 0.1 | undecidable | manual | P | 347 | 60.6948 | 50 | -0.02 | 92 |
IV.IMI.HHZ. | 2020-10-22T10:06:06.28 | 0.1 | undecidable | manual | P | 140 | 56.499 | 50 | 0.31 | 87 |
GU.RORO.HHZ. | 2020-10-22T10:06:05.73 | 0.3 | undecidable | manual | P | 113 | 54.1014 | 50 | 0.14 | 68 |
GU.PZZ.HHZ. | 2020-10-22T10:06:02.80 | 0.1 | undecidable | manual | P | 311 | 34.2435 | 50 | 0.26 | 91 |
GU.GBOS.HHZ. | 2020-10-22T10:06:02.19 | 0.1 | undecidable | manual | P | 102 | 32.4453 | 50 | -0.07 | 95 |
GU.STV.HHZ. | 2020-10-22T10:06:00.77 | 0.1 | undecidable | manual | S | 235 | 11.0778 | 133 | -0.27 | 95 |
GU.ENR.HHZ. | 2020-10-22T10:06:00.04 | 0.1 | undecidable | manual | S | 192 | 8.2806 | 141 | -0.34 | 94 |
GU.STV.HHZ. | 2020-10-22T10:05:59.16 | 0.1 | undecidable | manual | P | 235 | 11.0778 | 133 | 0.36 | 93 |
GU.ENR.HHZ. | 2020-10-22T10:05:58.47 | 0.1 | undecidable | manual | P | 192 | 8.2806 | 141 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.ENR.HHE. | ML:2.6 | 0.006019999999999999 | 0.06 | AML | other | m | 2020-10-22T10:06:00.08 |
GU.ENR.HHN. | ML:2.5 | 0.00401 | 0.06 | AML | other | m | 2020-10-22T10:06:00.12 |
GU.STV.HHE. | ML:1.3 | 0.00022849999999999997 | 0.26 | AML | other | m | 2020-10-22T10:06:00.84 |
GU.STV.HHN. | ML:1.2 | 0.0001965 | 0.1 | AML | other | m | 2020-10-22T10:06:00.85 |
GU.GBOS.HHE. | ML:1.3 | 0.00008325 | 0.38 | AML | other | m | 2020-10-22T10:06:06.23 |
GU.GBOS.HHN. | ML:1.4 | 0.00010365 | 0.86 | AML | other | m | 2020-10-22T10:06:06.73 |
GU.PZZ.HHE. | ML:1.6 | 0.000146 | 0.54 | AML | other | m | 2020-10-22T10:06:07.75 |
GU.PZZ.HHN. | ML:1.6 | 0.0001785 | 0.1 | AML | other | m | 2020-10-22T10:06:08.22 |
GU.RORO.HHN. | ML:1.6 | 0.00009625745500000001 | 1.7824 | AML | other | m | 2020-10-22T10:06:13.00 |
GU.BHB.HHN. | ML:1.4 | 0.00004835 | 1.12 | AML | other | m | 2020-10-22T10:06:14.69 |
IV.IMI.HHE. | ML:1.1 | 0.000032153 | 0.2944 | AML | other | m | 2020-10-22T10:06:14.84 |
IV.IMI.HHN. | ML:1.3 | 0.00004633114 | 0.0832 | AML | other | m | 2020-10-22T10:06:14.70 |
GU.CANO.HHN. | ML:1.6 | 0.000078814835 | 1.7248 | AML | other | m | 2020-10-22T10:06:14.13 |
GU.BHB.HHE. | ML:1.4 | 0.0000443 | 1.02 | AML | other | m | 2020-10-22T10:06:15.20 |
SI.LUSI.HHE. | ML:2.7 | 0.000049600000000000006 | 0.7 | AML | other | m | 2020-10-22T10:06:56.41 |
SI.LUSI.HHN. | ML:2.9 | 0.00007455000000000001 | 0.64 | AML | other | m | 2020-10-22T10:06:57.94 |