A magnitude Md 2.5 earthquake occured in region: 6 km SE Entracque (CN), on
and geographic coordinates (lat, lon) 44.2090, 7.4620 at 14 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 |
---|---|---|---|---|
Entracque | CN | 6 | 774 | 774 |
Roaschia | CN | 7 | 107 | 881 |
Vernante | CN | 7 | 1178 | 2059 |
Limone Piemonte | CN | 9 | 1485 | 3544 |
Valdieri | CN | 9 | 935 | 4479 |
Robilante | CN | 10 | 2306 | 6785 |
Roccavione | CN | 12 | 2761 | 9546 |
Borgo San Dalmazzo | CN | 14 | 12468 | 22014 |
Moiola | CN | 14 | 234 | 22248 |
Gaiola | CN | 15 | 582 | 22830 |
Roccasparvera | CN | 15 | 741 | 23571 |
Boves | CN | 15 | 9835 | 33406 |
Valloriate | CN | 16 | 109 | 33515 |
Rittana | CN | 17 | 109 | 33624 |
Vignolo | CN | 17 | 2600 | 36224 |
Demonte | CN | 18 | 2003 | 38227 |
Peveragno | CN | 18 | 5543 | 43770 |
Cervasca | CN | 20 | 5013 | 48783 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1985-02-11 11:47:26 |
44.209 | 7.462 | 14 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 1509 |
Field | Value |
---|---|
Time (UTC) | 1985-02-11 11:47:26 ± 0.192 |
Latitude | 44.2090 ± 0.0264 |
Longitude | 7.4620 ± 0.0148 |
Depth (km) | 14 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 1509 |
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) | 3168.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
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) | 0.00089 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00979 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 1509 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:06:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.LRG.Z. | 1985-02-11T11:48:01.80 | 10.0 | undecidable | manual | SN | 226 | 1.0878 | -0.64 | 0.3 | |
--.FRF.Z. | 1985-02-11T11:47:56.20 | 10.0 | undecidable | manual | SG | 222 | 0.8769 | -0.53 | 0.4 | |
--.LRG.Z. | 1985-02-11T11:47:47.40 | 10.0 | undecidable | manual | PN | 226 | 1.0878 | 0.06 | 1.4 | |
--.FIN.Z. | 1985-02-11T11:47:45.50 | 10.0 | undecidable | manual | SG | 89 | 0.5328 | -0.35 | 0.7 | |
--.FRF.Z. | 1985-02-11T11:47:44.60 | 10.0 | undecidable | manual | PG | 222 | 0.8769 | 0.56 | 0.9 | |
--.IMP.Z. | 1985-02-11T11:47:41.00 | 10.0 | undecidable | manual | SG | 133 | 0.4218 | -1.37 | 0 | |
--.CK1.Z. | 1985-02-11T11:47:39.00 | 10.0 | undecidable | manual | PG | 69 | 0.6216 | -0.34 | 1.6 | |
--.FIN.Z. | 1985-02-11T11:47:38.20 | 10.0 | undecidable | manual | PG | 89 | 0.5328 | 0.44 | 1.4 | |
--.ROB.Z. | 1985-02-11T11:47:38.60 | 10.0 | undecidable | manual | SG | 72 | 0.3108 | -0.05 | 0.8 | |
--.IMP.Z. | 1985-02-11T11:47:36.50 | 10.0 | undecidable | manual | PG | 133 | 0.4218 | 0.75 | 0.7 | |
--.ROB.Z. | 1985-02-11T11:47:33.60 | 10.0 | undecidable | manual | PG | 72 | 0.3108 | -0.01 | 2.1 | |
--.STV.Z. | 1985-02-11T11:47:32.50 | 10.0 | undecidable | manual | SG | 293 | 0.0999 | -0.2 | 0.8 | |
--.STV.Z. | 1985-02-11T11:47:30.00 | 10.0 | undecidable | manual | PG | 293 | 0.0999 | -0.17 | 2 |