A magnitude Md 2.4 earthquake occured in region: Costa Toscana settentrionale (Massa Carrara, Lucca, Pisa), on
and geographic coordinates (lat, lon) 43.6820, 10.0920 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.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 1.6 |
2003-06-24 12:12:35 |
43.682 | 10.092 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 479849 |
Field | Value |
---|---|
Time (UTC) | 2003-06-24 12:12:35 ± 0.507 |
Latitude | 43.6820 ± 0.0262 |
Longitude | 10.0920 ± 0.0288 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 479849 |
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) | 3720.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 254 |
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) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00275 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01060 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 479849 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 00:37:04 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 479849 |
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. | 2003-06-24T12:13:15.20 | 10.0 | undecidable | manual | SN | 337 | 1.1766 | 1.08 | 0 | |
--.ERBM.Z. | 2003-06-24T12:13:02.63 | 10.0 | undecidable | manual | SG | 17 | 0.7659 | 0.5 | 0.5 | |
--.BOB.Z. | 2003-06-24T12:12:57.36 | 10.0 | undecidable | manual | PN | 337 | 1.1766 | -0.31 | 1.3 | |
--.BDI.Z. | 2003-06-24T12:12:53.75 | 10.0 | undecidable | manual | SG | 43 | 0.5217 | -0.49 | 0.5 | |
--.ERBM.Z. | 2003-06-24T12:12:50.72 | 10.0 | undecidable | manual | PG | 17 | 0.7659 | -0.13 | 2 | |
--.PII.Z. | 2003-06-24T12:12:47.98 | 10.0 | undecidable | manual | SG | 83 | 0.3108 | 0.53 | 0.5 | |
--.BDI.Z. | 2003-06-24T12:12:45.82 | 10.0 | undecidable | manual | PG | 43 | 0.5217 | -0.48 | 1.3 | |
--.PII.Z. | 2003-06-24T12:12:42.63 | 10.0 | undecidable | manual | PG | 83 | 0.3108 | 0.26 | 1.9 |