A magnitude Md 2.0 earthquake occured in region: 5 km N Aisone (CN), on
and geographic coordinates (lat, lon) 44.3550, 7.2170 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 |
---|---|---|---|---|
Aisone | CN | 5 | 248 | 248 |
Castelmagno | CN | 6 | 66 | 314 |
Vinadio | CN | 6 | 644 | 958 |
Demonte | CN | 8 | 2003 | 2961 |
Pradleves | CN | 9 | 250 | 3211 |
Monterosso Grana | CN | 11 | 505 | 3716 |
Sambuco | CN | 11 | 92 | 3808 |
Valloriate | CN | 13 | 109 | 3917 |
Moiola | CN | 14 | 234 | 4151 |
Valgrana | CN | 15 | 786 | 4937 |
Celle di Macra | CN | 15 | 100 | 5037 |
Pietraporzio | CN | 15 | 77 | 5114 |
Rittana | CN | 15 | 109 | 5223 |
Cartignano | CN | 15 | 190 | 5413 |
Marmora | CN | 15 | 68 | 5481 |
San Damiano Macra | CN | 15 | 430 | 5911 |
Gaiola | CN | 15 | 582 | 6493 |
Canosio | CN | 16 | 80 | 6573 |
Montemale di Cuneo | CN | 16 | 241 | 6814 |
Macra | CN | 17 | 59 | 6873 |
Valdieri | CN | 17 | 935 | 7808 |
Roccabruna | CN | 17 | 1585 | 9393 |
Dronero | CN | 17 | 7035 | 16428 |
Bernezzo | CN | 18 | 4104 | 20532 |
Roccasparvera | CN | 18 | 741 | 21273 |
Stroppo | CN | 18 | 103 | 21376 |
Caraglio | CN | 18 | 6836 | 28212 |
Entracque | CN | 19 | 774 | 28986 |
Prazzo | CN | 19 | 170 | 29156 |
Villar San Costanzo | CN | 19 | 1547 | 30703 |
Argentera | CN | 20 | 83 | 30786 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 1986-05-21 04:55:01 |
44.355 | 7.217 | 9 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 27769 |
Field | Value |
---|---|
Time (UTC) | 1986-05-21 04:55:01 ± 0.107 |
Latitude | 44.3550 ± 0.0064 |
Longitude | 7.2170 ± 0.0117 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 27769 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1170.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 116 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00113 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01020 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 27769 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:29:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.FIN.Z. | 1986-05-21T04:55:25.80 | 10.0 | undecidable | manual | SG | 101 | 0.7215 | -0.71 | 0.1 | |
--.LMR.Z. | 1986-05-21T04:55:23.10 | 10.0 | undecidable | manual | PN | 206 | 1.1322 | 0.11 | 1.1 | |
--.IMP.Z. | 1986-05-21T04:55:23.40 | 10.0 | undecidable | manual | SG | 131 | 0.6438 | -0.82 | 0 | |
--.LRG.Z. | 1986-05-21T04:55:22.40 | 10.0 | undecidable | manual | PN | 214 | 1.0878 | 0.1 | 1.1 | |
--.ROB.Z. | 1986-05-21T04:55:18.50 | 10.0 | undecidable | manual | SG | 96 | 0.4662 | 0.1 | 0.7 | |
--.FIN.Z. | 1986-05-21T04:55:15.90 | 10.0 | undecidable | manual | PG | 101 | 0.7215 | 0.15 | 1.4 | |
--.IMP.Z. | 1986-05-21T04:55:14.30 | 10.0 | undecidable | manual | PG | 131 | 0.6438 | -0.13 | 1.5 | |
--.ROB.Z. | 1986-05-21T04:55:11.60 | 10.0 | undecidable | manual | PG | 96 | 0.4662 | 0.53 | 0.5 | |
--.SBF.Z. | 1986-05-21T04:55:11.70 | 10.0 | undecidable | manual | PG | 162 | 0.5106 | -0.18 | 1.6 | |
--.ENR.Z. | 1986-05-21T04:55:08.80 | 10.0 | undecidable | manual | SG | 131 | 0.1887 | -0.3 | 0.8 | |
--.DA9.Z. | 1986-05-21T04:55:07.50 | 10.0 | undecidable | manual | SG | 7 | 0.1443 | -0.03 | 0.8 | |
--.SOO.Z. | 1986-05-21T04:55:07.70 | 10.0 | undecidable | manual | SG | 331 | 0.1665 | -0.57 | 0.2 | |
--.STV.Z. | 1986-05-21T04:55:06.70 | 10.0 | undecidable | manual | SG | 142 | 0.1221 | -0.22 | 0.9 | |
--.ENR.Z. | 1986-05-21T04:55:05.90 | 10.0 | undecidable | manual | PG | 131 | 0.1887 | 0.2 | 1.6 | |
--.DA9.Z. | 1986-05-21T04:55:05.00 | 10.0 | undecidable | manual | PG | 7 | 0.1443 | 0.21 | 1.6 | |
--.SOO.Z. | 1986-05-21T04:55:05.10 | 10.0 | undecidable | manual | PG | 331 | 0.1665 | -0.12 | 1.9 | |
--.STV.Z. | 1986-05-21T04:55:04.80 | 10.0 | undecidable | manual | PG | 142 | 0.1221 | 0.36 | 1.1 |