A magnitude ML 1.3 earthquake occured in region: Costa Toscana settentrionale (Massa Carrara, Lucca, Pisa), on
and geographic coordinates (lat, lon) 43.8960, 10.1300 at 2 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 | 8 | 7510 | 7510 |
Viareggio | LU | 10 | 62467 | 69977 |
Pietrasanta | LU | 11 | 24007 | 93984 |
Seravezza | LU | 14 | 13073 | 107057 |
Montignoso | MS | 14 | 10323 | 117380 |
Camaiore | LU | 15 | 32513 | 149893 |
Massa | MS | 16 | 69479 | 219372 |
Massarosa | LU | 17 | 22471 | 241843 |
Stazzema | LU | 18 | 3193 | 245036 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML 1.3 |
2006-12-17 12:12:11 |
43.896 | 10.13 | 2 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 606069 |
Field | Value |
---|---|
Time (UTC) | 2006-12-17 12:12:11 ± 0.38 |
Latitude | 43.8960 ± 0.0270 |
Longitude | 10.1300 ± 0.0262 |
Depth (km) | 2 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 606069 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3316 |
Semi-minor axis of confidence ellipse (meter) | 1579 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 28 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3662.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 204 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.51 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.23657 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 606069 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 11:34:17 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 606069 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 11:34:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SFI.SHZ. | 2006-12-17T12:12:36.00 | 0.3 | undecidable | manual | Pg | 89 | 137.2626 | 0.82 | 48 | |
IV.CERA.HHN. | 2006-12-17T12:12:32.49 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.VMG.SHZ. | 2006-12-17T12:12:32.45 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SEI.SHZ. | 2006-12-17T12:12:29.69 | 0.3 | undecidable | manual | Pg | 79 | 99.6225 | 0.307 | 62 | |
IV.CSNT.SHZ. | 2006-12-17T12:12:29.96 | 0.1 | undecidable | manual | Pg | 116 | 104.2179 | -0.129 | 85 | |
GU.SC2M.HHE. | 2006-12-17T12:12:25.20 | 0.1 | undecidable | manual | Pg | 320 | 73.6707 | -0.182 | 89 | |
IV.ERBM.SHZ. | 2006-12-17T12:12:24.08 | 0.1 | undecidable | manual | Pg | 21 | 62.2932 | 0.451 | 86 | |
IV.PZZT.HHN. | 2006-12-17T12:12:23.43 | 0.1 | undecidable | manual | Pg | 66 | 63.9915 | -0.455 | 86 | |
IV.BDI.HHZ. | 2006-12-17T12:12:19.48 | 0.1 | undecidable | manual | Pg | 63 | 41.625 | -0.313 | 92 | |
IV.RAVA.EHN. | 2006-12-17T12:12:18.52 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
GU.MAIM.HHZ. | 2006-12-17T12:12:17.23 | 0.1 | undecidable | manual | Pg | 86 | 28.9488 | -0.035 | 100 |