A magnitude Md 2.3 earthquake occured in region: 5 km E Mezzanego (GE), on
and geographic coordinates (lat, lon) 44.3950, 9.4390 at 5 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 |
---|---|---|---|---|
Mezzanego | GE | 5 | 1537 | 1537 |
Borzonasca | GE | 5 | 2049 | 3586 |
Ne | GE | 6 | 2259 | 5845 |
Carasco | GE | 9 | 3733 | 9578 |
Cogorno | GE | 10 | 5676 | 15254 |
Maissana | SP | 10 | 616 | 15870 |
San Colombano Certenoli | GE | 10 | 2683 | 18553 |
Leivi | GE | 11 | 2442 | 20995 |
Lavagna | GE | 12 | 12791 | 33786 |
Chiavari | GE | 13 | 27398 | 61184 |
Varese Ligure | SP | 13 | 2059 | 63243 |
Orero | GE | 13 | 565 | 63808 |
Casarza Ligure | GE | 13 | 6826 | 70634 |
Coreglia Ligure | GE | 14 | 285 | 70919 |
Lorsica | GE | 14 | 468 | 71387 |
Sestri Levante | GE | 14 | 18578 | 89965 |
Castiglione Chiavarese | GE | 15 | 1616 | 91581 |
Zoagli | GE | 15 | 2472 | 94053 |
Rezzoaglio | GE | 15 | 995 | 95048 |
Favale di Malvaro | GE | 16 | 466 | 95514 |
Cicagna | GE | 16 | 2502 | 98016 |
Santo Stefano d'Aveto | GE | 17 | 1126 | 99142 |
Rapallo | GE | 17 | 29796 | 128938 |
Moneglia | GE | 18 | 2809 | 131747 |
Tornolo | PR | 18 | 1010 | 132757 |
Moconesi | GE | 18 | 2614 | 135371 |
Carro | SP | 19 | 545 | 135916 |
Santa Margherita Ligure | GE | 19 | 9338 | 145254 |
Tribogna | GE | 19 | 614 | 145868 |
Bedonia | PR | 20 | 3482 | 149350 |
Fontanigorda | GE | 20 | 277 | 149627 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1986-09-02 19:55:46 |
44.395 | 9.439 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 33489 |
Field | Value |
---|---|
Time (UTC) | 1986-09-02 19:55:46 ± 0.241 |
Latitude | 44.3950 ± 0.0077 |
Longitude | 9.4390 ± 0.0156 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 33489 |
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) | 1500.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 230 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
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) | 0.00251 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00923 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 33489 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:34:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.PS9.Z. | 1986-09-02T19:56:22.50 | 10.0 | undecidable | manual | SG | 130 | 1.0212 | -0.04 | 0.6 | |
--.PS9.Z. | 1986-09-02T19:56:07.50 | 10.0 | undecidable | manual | PG | 130 | 1.0212 | 0.14 | 1.5 | |
--.CO9.Z. | 1986-09-02T19:56:01.50 | 10.0 | undecidable | manual | SG | 1 | 0.3663 | 0.47 | 0.4 | |
--.BVT.Z. | 1986-09-02T19:55:57.60 | 10.0 | undecidable | manual | SG | 73 | 0.2775 | 0.05 | 0.9 | |
--.CO9.Z. | 1986-09-02T19:55:54.50 | 10.0 | undecidable | manual | PG | 1 | 0.3663 | -0.44 | 0.8 | |
--.BVT.Z. | 1986-09-02T19:55:52.70 | 10.0 | undecidable | manual | PG | 73 | 0.2775 | -0.22 | 1.8 |