A magnitude ML 1.1 earthquake occured in region: 3 km E Lucca (LU), on
and geographic coordinates (lat, lon) 43.8330, 10.5340 at 10 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Lucca | LU | 3 | 89046 | 89046 |
Capannori | LU | 4 | 46252 | 135298 |
Porcari | LU | 7 | 8845 | 144143 |
San Giuliano Terme | PI | 11 | 31399 | 175542 |
Montecarlo | LU | 11 | 4428 | 179970 |
Altopascio | LU | 12 | 15481 | 195451 |
Calci | PI | 12 | 6426 | 201877 |
Buti | PI | 12 | 5791 | 207668 |
Vecchiano | PI | 13 | 12189 | 219857 |
Villa Basilica | LU | 14 | 1633 | 221490 |
Pescia | PT | 15 | 19644 | 241134 |
Chiesina Uzzanese | PT | 15 | 4552 | 245686 |
Uzzano | PT | 15 | 5770 | 251456 |
Bientina | PI | 15 | 8062 | 259518 |
Vicopisano | PI | 15 | 8559 | 268077 |
Massarosa | LU | 16 | 22471 | 290548 |
Borgo a Mozzano | LU | 16 | 6994 | 297542 |
Buggiano | PT | 17 | 8825 | 306367 |
Pisa | PI | 17 | 89158 | 395525 |
Cascina | PI | 17 | 45257 | 440782 |
Ponte Buggianese | PT | 17 | 8804 | 449586 |
Pescaglia | LU | 18 | 3526 | 453112 |
Calcinaia | PI | 18 | 12439 | 465551 |
Massa e Cozzile | PT | 19 | 7983 | 473534 |
Santa Maria a Monte | PI | 20 | 13253 | 486787 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2014-05-21 22:32:21 |
43.8328 | 10.5337 | 10 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 6556871 |
Field | Value |
---|---|
Time (UTC) | 2014-05-21 22:32:21 ± 0.17 |
Latitude | 43.8328 ± 0.0063 |
Longitude | 10.5337 ± 0.0274 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 6556871 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2180 |
Semi-minor axis of confidence ellipse (meter) | 710 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 276 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2180.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 166 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26620 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 6556871 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-05-21 22:39:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RRL.HHZ. | 2014-05-21T22:33:52.99 | 3.0 | undecidable | manual | Sg | 13.16 | 0 | |||
IV.ATCC.EHZ. | 2014-05-21T22:33:05.99 | 3.0 | undecidable | manual | Sn | 0.71 | 0 | |||
IV.CRE.HHZ. | 2014-05-21T22:32:49.99 | 3.0 | undecidable | manual | Sn | -0.75 | 0 | |||
IV.LMD.HHZ. | 2014-05-21T22:32:34.58 | 3.0 | undecidable | manual | P | -0.15 | 0 | |||
GU.POPM.HHZ. | 2014-05-21T22:32:32.02 | 0.1 | undecidable | manual | S | 37 | 29.5482 | 50 | -0.28 | 96 |
IV.BDI.HHZ. | 2014-05-21T22:32:31.26 | 0.1 | undecidable | manual | S | 11 | 25.9518 | 50 | -0.09 | 100 |
GU.CARD.HHZ. | 2014-05-21T22:32:29.92 | 0.1 | undecidable | manual | S | 349 | 21.867 | 115 | -0.2 | 99 |
GU.POPM.HHZ. | 2014-05-21T22:32:28.31 | 0.3 | negative | manual | P | 37 | 29.5482 | 50 | 0.46 | 69 |
IV.BDI.HHZ. | 2014-05-21T22:32:27.76 | 0.6 | undecidable | manual | P | 11 | 25.9518 | 50 | 0.46 | 46 |
IV.PII.HHZ. | 2014-05-21T22:32:26.89 | 0.1 | undecidable | manual | S | 183 | 12.2766 | 130 | -0.43 | 95 |
GU.CARD.HHZ. | 2014-05-21T22:32:26.95 | 1.0 | undecidable | manual | P | 349 | 21.867 | 115 | 0.36 | 24 |
IV.PII.HHZ. | 2014-05-21T22:32:25.33 | 0.1 | undecidable | manual | P | 183 | 12.2766 | 130 | 0.36 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PII.HHE. | ML:1.1 | 0.00013800000000000002 | 0.22 | AML | other | m | 2014-05-21T22:32:26.94 |
IV.PII.HHN. | ML:1.0 | 0.0001172 | 0.26 | AML | other | m | 2014-05-21T22:32:26.94 |