A magnitude Md 2.1 earthquake occured in region: 3 km E Murialdo (SV), on
and geographic coordinates (lat, lon) 44.3250, 8.1990 at 6 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 |
---|---|---|---|---|
Murialdo | SV | 3 | 841 | 841 |
Roccavignale | SV | 4 | 752 | 1593 |
Millesimo | SV | 5 | 3383 | 4976 |
Osiglia | SV | 5 | 444 | 5420 |
Plodio | SV | 5 | 650 | 6070 |
Cosseria | SV | 6 | 1105 | 7175 |
Bormida | SV | 6 | 387 | 7562 |
Pallare | SV | 6 | 923 | 8485 |
Castelnuovo di Ceva | CN | 6 | 110 | 8595 |
Cengio | SV | 7 | 3563 | 12158 |
Montezemolo | CN | 8 | 259 | 12417 |
Carcare | SV | 8 | 5587 | 18004 |
Mallare | SV | 9 | 1146 | 19150 |
Perlo | CN | 9 | 116 | 19266 |
Priero | CN | 10 | 529 | 19795 |
Saliceto | CN | 10 | 1323 | 21118 |
Cairo Montenotte | SV | 10 | 13269 | 34387 |
Massimino | SV | 11 | 113 | 34500 |
Nucetto | CN | 11 | 430 | 34930 |
Altare | SV | 12 | 2108 | 37038 |
Calizzano | SV | 12 | 1475 | 38513 |
Camerana | CN | 12 | 631 | 39144 |
Sale delle Langhe | CN | 12 | 486 | 39630 |
Bagnasco | CN | 13 | 1035 | 40665 |
Sale San Giovanni | CN | 13 | 183 | 40848 |
Rialto | SV | 13 | 564 | 41412 |
Ceva | CN | 15 | 5782 | 47194 |
Battifollo | CN | 15 | 219 | 47413 |
Magliolo | SV | 15 | 974 | 48387 |
Calice Ligure | SV | 15 | 1730 | 50117 |
Orco Feglino | SV | 15 | 890 | 51007 |
Gottasecca | CN | 16 | 148 | 51155 |
Paroldo | CN | 16 | 211 | 51366 |
Bardineto | SV | 16 | 756 | 52122 |
Priola | CN | 16 | 701 | 52823 |
Dego | SV | 17 | 1985 | 54808 |
Scagnello | CN | 17 | 194 | 55002 |
Vezzi Portio | SV | 17 | 809 | 55811 |
Monesiglio | CN | 17 | 645 | 56456 |
Quiliano | SV | 17 | 7232 | 63688 |
Tovo San Giacomo | SV | 17 | 2582 | 66270 |
Giustenice | SV | 17 | 977 | 67247 |
Roascio | CN | 17 | 97 | 67344 |
Lisio | CN | 18 | 201 | 67545 |
Torresina | CN | 18 | 52 | 67597 |
Mombarcaro | CN | 18 | 268 | 67865 |
Mombasiglio | CN | 19 | 609 | 68474 |
Viola | CN | 19 | 391 | 68865 |
Castelletto Uzzone | CN | 19 | 331 | 69196 |
Prunetto | CN | 19 | 451 | 69647 |
Garessio | CN | 19 | 3244 | 72891 |
Igliano | CN | 20 | 74 | 72965 |
Piana Crixia | SV | 20 | 788 | 73753 |
Vado Ligure | SV | 20 | 8336 | 82089 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 1985-02-04 14:34:18 |
44.325 | 8.199 | 6 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 1079 |
Field | Value |
---|---|
Time (UTC) | 1985-02-04 14:34:18 ± 0.084 |
Latitude | 44.3250 ± 0.0038 |
Longitude | 8.1990 ± 0.0111 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 1079 |
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) | 981.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 145 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00097 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00413 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 1079 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:06:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.IMP.Z. | 1985-02-04T14:34:28.60 | 10.0 | undecidable | manual | PG | 208 | 0.4551 | -0.02 | 1.1 | |
--.ROB.E. | 1985-02-04T14:34:27.50 | 10.0 | undecidable | manual | SG | 264 | 0.2331 | -0.3 | 0.1 | |
--.ROB.Z. | 1985-02-04T14:34:24.10 | 10.0 | undecidable | manual | PG | 264 | 0.2331 | 0.22 | 0.5 | |
--.CK1.Z. | 1985-02-04T14:34:23.50 | 10.0 | undecidable | manual | SG | 31 | 0.111 | 0.17 | 0.4 | |
--.FIN.Z. | 1985-02-04T14:34:23.60 | 10.0 | undecidable | manual | SG | 176 | 0.111 | 0.07 | 0.6 | |
--.CK1.Z. | 1985-02-04T14:34:21.20 | 10.0 | positive | manual | PG | 31 | 0.111 | -0.1 | 2.9 | |
--.FIN.Z. | 1985-02-04T14:34:21.30 | 10.0 | undecidable | manual | PG | 176 | 0.111 | -0.11 | 1.4 |