A magnitude Md 2.5 earthquake occured in region: Costa Toscana settentrionale (Massa Carrara, Lucca, Pisa), on
and geographic coordinates (lat, lon) 43.9690, 10.0880 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 |
---|---|---|---|---|
Forte dei Marmi | LU | 6 | 7510 | 7510 |
Massa | MS | 9 | 69479 | 76989 |
Montignoso | MS | 9 | 10323 | 87312 |
Pietrasanta | LU | 11 | 24007 | 111319 |
Seravezza | LU | 12 | 13073 | 124392 |
Carrara | MS | 12 | 63133 | 187525 |
Ortonovo | SP | 14 | 8277 | 195802 |
Ameglia | SP | 15 | 4365 | 200167 |
Castelnuovo Magra | SP | 16 | 8415 | 208582 |
Stazzema | LU | 17 | 3193 | 211775 |
Viareggio | LU | 17 | 62467 | 274242 |
Camaiore | LU | 18 | 32513 | 306755 |
Lerici | SP | 19 | 10228 | 316983 |
Sarzana | SP | 19 | 21976 | 338959 |
Fosdinovo | MS | 19 | 4883 | 343842 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 2005-03-23 13:20:44 |
43.969 | 10.088 | 10 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 513049 |
Field | Value |
---|---|
Time (UTC) | 2005-03-23 13:20:44 ± 0.84 |
Latitude | 43.9690 ± 0.0160 |
Longitude | 10.0880 ± 0.0243 |
Depth (km) | 10 ± 6 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 513049 |
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) | 2635.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 202 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
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) | 0.00340 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01141 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 513049 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 01:12:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SFI.Z. | 2005-03-23T13:21:08.64 | 10.0 | undecidable | manual | PN | 92 | 1.2654 | 0.23 | 1 | |
--.PGD.Z. | 2005-03-23T13:21:07.21 | 10.0 | undecidable | manual | PN | 94 | 1.1766 | 0.02 | 1.1 | |
--.BOB.Z. | 2005-03-23T13:21:03.40 | 10.0 | undecidable | manual | PG | 330 | 0.9213 | -0.04 | 1.3 | |
--.FNVD.Z. | 2005-03-23T13:21:01.23 | 10.0 | undecidable | manual | PG | 75 | 0.7659 | 0.93 | 0.1 | |
--.BDI.Z. | 2005-03-23T13:20:58.45 | 10.0 | undecidable | manual | SG | 75 | 0.3774 | -0.55 | 0.1 | |
--.GSCL.Z. | 2005-03-23T13:20:55.87 | 10.0 | undecidable | manual | PG | 43 | 0.5217 | 0.13 | 1.6 | |
--.ERBM.Z. | 2005-03-23T13:20:55.29 | 10.0 | undecidable | manual | PG | 27 | 0.4995 | -0.14 | 1.3 | |
--.PII.Z. | 2005-03-23T13:20:53.33 | 10.0 | undecidable | manual | PG | 128 | 0.3996 | -0.13 | 1.2 | |
--.BDI.Z. | 2005-03-23T13:20:52.89 | 10.0 | undecidable | manual | PG | 75 | 0.3774 | -0.15 | 1.2 |