A magnitude Md 2.2 earthquake occured in region: 4 km SW Vernante (CN), on
and geographic coordinates (lat, lon) 44.2170, 7.5000 at 8 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 |
---|---|---|---|---|
Vernante | CN | 4 | 1178 | 1178 |
Limone Piemonte | CN | 6 | 1485 | 2663 |
Roaschia | CN | 7 | 107 | 2770 |
Entracque | CN | 9 | 774 | 3544 |
Robilante | CN | 9 | 2306 | 5850 |
Valdieri | CN | 11 | 935 | 6785 |
Roccavione | CN | 11 | 2761 | 9546 |
Borgo San Dalmazzo | CN | 13 | 12468 | 22014 |
Boves | CN | 13 | 9835 | 31849 |
Moiola | CN | 15 | 234 | 32083 |
Roccasparvera | CN | 15 | 741 | 32824 |
Gaiola | CN | 15 | 582 | 33406 |
Peveragno | CN | 16 | 5543 | 38949 |
Vignolo | CN | 16 | 2600 | 41549 |
Valloriate | CN | 17 | 109 | 41658 |
Rittana | CN | 17 | 109 | 41767 |
Cervasca | CN | 19 | 5013 | 46780 |
Chiusa di Pesio | CN | 19 | 3676 | 50456 |
Demonte | CN | 20 | 2003 | 52459 |
Bernezzo | CN | 20 | 4104 | 56563 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1985-04-22 10:04:28 |
44.217 | 7.5 | 8 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 5289 |
Field | Value |
---|---|
Time (UTC) | 1985-04-22 10:04:28 ± 0.506 |
Latitude | 44.2170 ± 0.0825 |
Longitude | 7.5000 ± 0.0236 |
Depth (km) | 8 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 5289 |
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) | 9363.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 194 |
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) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00113 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00915 |
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 | 2 |
Type of magnitude | Md |
Reference to an origin | 5289 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:09:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.BN9.Z. | 1985-04-22T10:05:02.00 | 10.0 | undecidable | manual | SG | 325 | 1.0101 | -1.77 | 0 | |
--.BN9.Z. | 1985-04-22T10:04:50.50 | 10.0 | undecidable | manual | PG | 325 | 1.0101 | 1.52 | 0.1 | |
--.CK1.Z. | 1985-04-22T10:04:49.00 | 10.0 | undecidable | manual | SG | 69 | 0.5883 | -1.07 | 0.2 | |
--.FIN.Z. | 1985-04-22T10:04:47.00 | 10.0 | undecidable | manual | SG | 90 | 0.4995 | -0.35 | 0.6 | |
--.CK1.Z. | 1985-04-22T10:04:41.50 | 10.0 | undecidable | manual | PG | 69 | 0.5883 | 0.43 | 1.3 | |
--.ROB.Z. | 1985-04-22T10:04:40.00 | 10.0 | undecidable | manual | SG | 72 | 0.2775 | 0.07 | 0.7 | |
--.FIN.Z. | 1985-04-22T10:04:39.20 | 10.0 | undecidable | manual | PG | 90 | 0.4995 | -0.3 | 1.5 | |
--.ROB.Z. | 1985-04-22T10:04:35.40 | 10.0 | undecidable | manual | PG | 72 | 0.2775 | 0.18 | 1.6 | |
--.STV.Z. | 1985-04-22T10:04:34.00 | 10.0 | undecidable | manual | SG | 285 | 0.1221 | -0.41 | 0.8 | |
--.STV.Z. | 1985-04-22T10:04:31.90 | 10.0 | positive | manual | PG | 285 | 0.1221 | -0.14 | 3.2 |