A magnitude ML 1.2 (quarry blast) earthquake occured in region: Robilante (CN), on
and geographic coordinates (lat, lon) 44.2940, 7.5080 at 0 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Event type: quarry blast.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 |
---|---|---|---|---|
Robilante | CN | 0 | 2306 | 2306 |
Roccavione | CN | 3 | 2761 | 5067 |
Borgo San Dalmazzo | CN | 4 | 12468 | 17535 |
Roaschia | CN | 5 | 107 | 17642 |
Boves | CN | 6 | 9835 | 27477 |
Vernante | CN | 6 | 1178 | 28655 |
Roccasparvera | CN | 8 | 741 | 29396 |
Vignolo | CN | 8 | 2600 | 31996 |
Valdieri | CN | 9 | 935 | 32931 |
Gaiola | CN | 9 | 582 | 33513 |
Peveragno | CN | 10 | 5543 | 39056 |
Moiola | CN | 10 | 234 | 39290 |
Entracque | CN | 10 | 774 | 40064 |
Cervasca | CN | 11 | 5013 | 45077 |
Rittana | CN | 11 | 109 | 45186 |
Limone Piemonte | CN | 12 | 1485 | 46671 |
Cuneo | CN | 12 | 56081 | 102752 |
Valloriate | CN | 12 | 109 | 102861 |
Bernezzo | CN | 12 | 4104 | 106965 |
Beinette | CN | 14 | 3423 | 110388 |
Chiusa di Pesio | CN | 14 | 3676 | 114064 |
Caraglio | CN | 15 | 6836 | 120900 |
Valgrana | CN | 16 | 786 | 121686 |
Demonte | CN | 17 | 2003 | 123689 |
Pianfei | CN | 18 | 2202 | 125891 |
Margarita | CN | 19 | 1441 | 127332 |
Roccaforte Mondovì | CN | 19 | 2085 | 129417 |
Montemale di Cuneo | CN | 19 | 241 | 129658 |
Monterosso Grana | CN | 20 | 505 | 130163 |
Castelletto Stura | CN | 20 | 1351 | 131514 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2022-09-09 07:47:04 |
44.2937 | 7.5082 | 1 | 2024-03-01 15:28:20 |
Bollettino Sismico Italiano INGV | 115590911 |
Reviewed Rev100 |
ML 1.2 | 2022-09-09 07:47:04 |
44.2793 | 7.5025 | 5 | 2022-09-09 07:56:32 |
Sala Sismica INGV-Roma | 109497071 |
Field | Value |
---|---|
Time (UTC) | 2022-09-09 07:47:04 ± 0.13 |
Latitude | 44.2937 ± 0.0090 |
Longitude | 7.5082 ± 0.0101 |
Depth (km) | 1 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | quarry blast |
Origin ID | 115590911 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1030 |
Semi-minor axis of confidence ellipse (meter) | 800 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 9 |
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) | 89 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.09083 |
Epicentral distance of station farthest from the epicenter (degree) | 0.78061 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 115590911 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-03-21 11:36:53 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 109497071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-09-09 07:56:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.PCP.HHZ. | 2022-09-09T07:47:20.74 | 0.3 | undecidable | manual | P | 71 | 86.6466 | 50 | 0.41 | 64 |
IV.QLNO.HHZ. | 2022-09-09T07:47:17.06 | 0.3 | undecidable | manual | P | 87 | 66.5778 | 50 | -0.18 | 69 |
GU.BHB.HHZ. | 2022-09-09T07:47:16.07 | 0.3 | undecidable | manual | P | 342 | 63.1923 | 50 | -0.64 | 62 |
GU.BURY.HNZ. | 2022-09-09T07:47:15.27 | 0.3 | undecidable | manual | P | 176 | 56.7987 | 91 | -0.32 | 69 |
GU.RORO.HHZ. | 2022-09-09T07:47:13.83 | 0.3 | undecidable | manual | P | 114 | 48.7179 | 91 | -0.14 | 72 |
GU.PZZ.HHZ. | 2022-09-09T07:47:12.08 | 0.3 | undecidable | manual | P | 307 | 39.0276 | 91 | 0.05 | 75 |
GU.MGRO.HHZ. | 2022-09-09T07:47:11.34 | 0.3 | undecidable | manual | P | 139 | 36.6411 | 91 | -0.21 | 73 |
GU.GBOS.HHZ. | 2022-09-09T07:47:10.07 | 0.1 | undecidable | manual | P | 102 | 26.9508 | 91 | 0.46 | 93 |
FR.SAOF.HHZ. | 2022-09-09T07:47:10.84 | 0.3 | undecidable | manual | P | 174 | 34.3434 | 91 | -0.24 | 73 |
GU.STV.HHZ. | 2022-09-09T07:47:07.50 | 0.3 | undecidable | manual | P | 250 | 15.3735 | 92 | 0.21 | 76 |
GU.ENR.HHZ. | 2022-09-09T07:47:06.51 | 0.1 | undecidable | manual | P | 225 | 10.0788 | 93 | 0.28 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.ENR.HHE. | ML:1.4 | 0.00045850000000000003 | 0.34 | AML | other | m | 2022-09-09T07:47:10.02 |
GU.ENR.HHN. | ML:1.3 | 0.0003955 | 0.26 | AML | other | m | 2022-09-09T07:47:10.31 |
GU.STV.HHN. | ML:0.9 | 0.0000835 | 0.88 | AML | other | m | 2022-09-09T07:47:10.14 |
GU.STV.HHE. | ML:0.9 | 0.00010114999999999999 | 0.78 | AML | other | m | 2022-09-09T07:47:13.32 |
GU.GBOS.HHE. | ML:1.1 | 0.00007322414 | 0.2176 | AML | other | m | 2022-09-09T07:47:14.29 |
GU.GBOS.HHN. | ML:1.2 | 0.00008465 | 0.44 | AML | other | m | 2022-09-09T07:47:15.93 |
GU.PZZ.HHE. | ML:1.2 | 0.00005575 | 0.42 | AML | other | m | 2022-09-09T07:47:18.72 |
GU.PZZ.HHN. | ML:1.1 | 0.00004765 | 0.34 | AML | other | m | 2022-09-09T07:47:19.50 |
GU.MGRO.HHE. | ML:1.3 | 0.0000804 | 0.88 | AML | other | m | 2022-09-09T07:47:21.18 |
GU.MGRO.HHN. | ML:1.5 | 0.000116 | 0.44 | AML | other | m | 2022-09-09T07:47:21.99 |
GU.BHB.HHE. | ML:1.2 | 0.000027596759999999997 | 0.0384 | AML | other | m | 2022-09-09T07:47:25.19 |
GU.BHB.HHN. | ML:1.1 | 0.00002693111 | 0.2816 | AML | other | m | 2022-09-09T07:47:25.65 |