A magnitude Md 2.3 earthquake occured in region: 6 km NE Casola in Lunigiana (MS), on
and geographic coordinates (lat, lon) 44.2350, 10.2290 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 |
---|---|---|---|---|
Casola in Lunigiana | MS | 6 | 988 | 988 |
Sillano Giuncugnano | LU | 6 | 1085 | 2073 |
Minucciano | LU | 7 | 2102 | 4175 |
Piazza al Serchio | LU | 8 | 2367 | 6542 |
Fivizzano | MS | 8 | 7925 | 14467 |
Comano | MS | 10 | 714 | 15181 |
San Romano in Garfagnana | LU | 12 | 1410 | 16591 |
Camporgiano | LU | 12 | 2176 | 18767 |
Vagli Sotto | LU | 14 | 939 | 19706 |
Careggine | LU | 15 | 564 | 20270 |
Licciana Nardi | MS | 16 | 4949 | 25219 |
Villa Collemandina | LU | 16 | 1334 | 26553 |
Ventasso | RE | 17 | 4295 | 30848 |
Castiglione di Garfagnana | LU | 17 | 1818 | 32666 |
Pieve Fosciana | LU | 19 | 2414 | 35080 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML-VAX 1.8 |
1989-01-15 06:47:00 |
44.235 | 10.229 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 85379 |
Field | Value |
---|---|
Time (UTC) | 1989-01-15 06:47:00 ± 0.151 |
Latitude | 44.2350 ± 0.0183 |
Longitude | 10.2290 ± 0.0204 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 85379 |
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) | 2598.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 156 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
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) | 0.00283 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00688 |
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 | 2.3 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 85379 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:20:09 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 85379 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.BOB.Z. | 1989-01-15T06:47:26.70 | 10.0 | undecidable | manual | SG | 314 | 0.7659 | -0.21 | 0.4 | |
--.PII.Z. | 1989-01-15T06:47:19.51 | 10.0 | undecidable | manual | SG | 157 | 0.5439 | -0.52 | 0.1 | |
--.BOB.Z. | 1989-01-15T06:47:15.59 | 10.0 | positive | manual | PG | 314 | 0.7659 | -0.07 | 2.5 | |
--.MME.Z. | 1989-01-15T06:47:12.51 | 10.0 | undecidable | manual | SG | 97 | 0.333 | -0.6 | 0.1 | |
--.PII.Z. | 1989-01-15T06:47:11.99 | 10.0 | undecidable | manual | PG | 157 | 0.5439 | 0.3 | 0.9 | |
--.BDI.Z. | 1989-01-15T06:47:11.75 | 10.0 | undecidable | manual | SG | 123 | 0.3108 | -0.57 | 0.1 | |
--.BDI.Z. | 1989-01-15T06:47:07.36 | 10.0 | undecidable | manual | PG | 123 | 0.3108 | 0.13 | 1.5 | |
--.MME.Z. | 1989-01-15T06:47:07.92 | 10.0 | positive | manual | PG | 97 | 0.333 | 0.23 | 2.4 |