A magnitude M 2.2 earthquake occured in region: 6 km W Limone Piemonte (CN), on
and geographic coordinates (lat, lon) 44.1760, 7.5060 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 |
---|---|---|---|---|
Limone Piemonte | CN | 6 | 1485 | 1485 |
Vernante | CN | 8 | 1178 | 2663 |
Entracque | CN | 11 | 774 | 3437 |
Roaschia | CN | 11 | 107 | 3544 |
Robilante | CN | 13 | 2306 | 5850 |
Valdieri | CN | 14 | 935 | 6785 |
Roccavione | CN | 16 | 2761 | 9546 |
Borgo San Dalmazzo | CN | 17 | 12468 | 22014 |
Boves | CN | 18 | 9835 | 31849 |
Moiola | CN | 19 | 234 | 32083 |
Roccasparvera | CN | 19 | 741 | 32824 |
Peveragno | CN | 19 | 5543 | 38367 |
Gaiola | CN | 20 | 582 | 38949 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
M 2.2 | 1990-10-27 09:41:10 |
44.176 | 7.506 | 10 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 129479 |
Field | Value |
---|---|
Time (UTC) | 1990-10-27 09:41:10 ± 0.574 |
Latitude | 44.1760 ± 0.0121 |
Longitude | 7.5060 ± 0.0537 |
Depth (km) | 10 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 129479 |
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) | 4488.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 211 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00283 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01279 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 129479 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:42:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.LPG.Z. | 1990-10-27T09:41:55.00 | 10.0 | undecidable | manual | SN | 338 | 1.4208 | -0.03 | 0.7 | |
--.LMR.Z. | 1990-10-27T09:41:48.00 | 10.0 | undecidable | manual | SN | 220 | 1.11 | 0.54 | 0.2 | |
--.LRG.Z. | 1990-10-27T09:41:47.20 | 10.0 | undecidable | manual | SN | 229 | 1.0878 | -0.01 | 0.7 | |
--.FRF.Z. | 1990-10-27T09:41:39.60 | 10.0 | undecidable | manual | SG | 225 | 0.8769 | -0.94 | 0.4 | |
--.LPG.Z. | 1990-10-27T09:41:36.20 | 10.0 | undecidable | manual | PN | 338 | 1.4208 | -0.02 | 1.8 | |
--.LMR.Z. | 1990-10-27T09:41:32.00 | 10.0 | undecidable | manual | PN | 220 | 1.11 | 0.15 | 1.8 | |
--.LRG.Z. | 1990-10-27T09:41:31.60 | 10.0 | undecidable | manual | PN | 229 | 1.0878 | -0.1 | 2.1 | |
--.FRF.Z. | 1990-10-27T09:41:28.30 | 10.0 | undecidable | manual | PG | 225 | 0.8769 | 0.45 | 1.2 | |
--.SBF.Z. | 1990-10-27T09:41:23.00 | 10.0 | undecidable | manual | SG | 189 | 0.3108 | 0.3 | 0.6 | |
--.SBF.Z. | 1990-10-27T09:41:16.70 | 10.0 | undecidable | manual | PG | 189 | 0.3108 | -0.85 | 0.6 |