A magnitude ML 1.0 earthquake occured in region: 2 km NW Vecchiano (PI), on
and geographic coordinates (lat, lon) 43.7990, 10.3780 at 11 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 |
---|---|---|---|---|
Vecchiano | PI | 2 | 12189 | 12189 |
San Giuliano Terme | PI | 7 | 31399 | 43588 |
Massarosa | LU | 8 | 22471 | 66059 |
Pisa | PI | 9 | 89158 | 155217 |
Lucca | LU | 11 | 89046 | 244263 |
Viareggio | LU | 13 | 62467 | 306730 |
Calci | PI | 14 | 6426 | 313156 |
Camaiore | LU | 17 | 32513 | 345669 |
Capannori | LU | 17 | 46252 | 391921 |
Buti | PI | 19 | 5791 | 397712 |
Pescaglia | LU | 19 | 3526 | 401238 |
Cascina | PI | 19 | 45257 | 446495 |
Porcari | LU | 20 | 8845 | 455340 |
Vicopisano | PI | 20 | 8559 | 463899 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-09-05 19:33:25 |
43.7992 | 10.3777 | 11 | 2020-09-05 19:48:56 |
Sala Sismica INGV-Roma | 82651321 |
Field | Value |
---|---|
Time (UTC) | 2020-09-05 19:33:25 ± 0.15 |
Latitude | 43.7992 ± 0.0018 |
Longitude | 10.3777 ± 0.0037 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 82651321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 340 |
Semi-minor axis of confidence ellipse (meter) | 160 |
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) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 145 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.43 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.57107 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 82651321 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-05 19:48:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
XK.GIZZ.HHZ. | 2020-09-05T19:35:18.44 | 3.0 | positive | manual | Pg | 23.870001 | 0 | |||
IV.IMTC.HHZ. | 2020-09-05T19:35:06.78 | 3.0 | undecidable | manual | Sn | 0.56 | 0 | |||
IV.RESU.HHZ. | 2020-09-05T19:34:55.17 | 3.0 | negative | manual | Pn | -1.79 | 0 | |||
IV.MRLC.HHZ. | 2020-09-05T19:34:51.06 | 3.0 | negative | manual | Pg | 18.77 | 0 | |||
CH.DAVOX.HHZ. | 2020-09-05T19:34:45.97 | 3.0 | undecidable | manual | Sn | 1.43 | 0 | |||
IV.PZUN.HHZ. | 2020-09-05T19:34:40.03 | 3.0 | positive | manual | Pn | 4.18 | 0 | |||
IV.PAOL.HHZ. | 2020-09-05T19:34:24.20 | 3.0 | negative | manual | Pn | 1.74 | 0 | |||
IV.MAGA.HHZ. | 2020-09-05T19:34:20.52 | 3.0 | undecidable | manual | Sn | 0.12 | 0 | |||
IV.FOSV.EHZ. | 2020-09-05T19:33:54.53 | 3.0 | undecidable | manual | Pn | 3.2 | 0 | |||
IV.EUCT.HNZ. | 2020-09-05T19:33:48.64 | 3.0 | undecidable | manual | Pn | -0.13 | 0 | |||
IT.FIE.HGZ. | 2020-09-05T19:33:47.77 | 3.0 | undecidable | manual | Sn | -0.24 | 0 | |||
GU.EQUI.HHE. | 2020-09-05T19:33:38.21 | 0.1 | undecidable | manual | S | 336 | 44.4222 | 90 | -1.22 | 61 |
GU.POPM.HHZ. | 2020-09-05T19:33:38.29 | 0.3 | undecidable | manual | S | 48 | 40.7259 | 90 | -0.16 | 71 |
MN.VLC.HHZ. | 2020-09-05T19:33:38.24 | 0.6 | undecidable | manual | S | 1 | 39.9267 | 90 | 0.01 | 49 |
IV.MAGO.CHE. | 2020-09-05T19:33:37.06 | 1.0 | undecidable | manual | P | 159 | 62.5929 | 90 | 0.9 | 18 |
GU.GSCL.HHZ. | 2020-09-05T19:33:35.46 | 1.0 | undecidable | manual | P | 15 | 63.3921 | 90 | -0.84 | 18 |
GU.CARD.HHZ. | 2020-09-05T19:33:34.31 | 0.1 | undecidable | manual | S | 18 | 26.5512 | 90 | -0.33 | 93 |
IV.PLMA.HHE. | 2020-09-05T19:33:34.82 | 1.0 | undecidable | manual | P | 304 | 50.2164 | 90 | 0.55 | 22 |
GU.POPM.HHZ. | 2020-09-05T19:33:33.08 | 0.1 | undecidable | manual | P | 48 | 40.7259 | 90 | 0.27 | 95 |
MN.VLC.HHZ. | 2020-09-05T19:33:33.08 | 0.3 | undecidable | manual | P | 1 | 39.9267 | 90 | 0.39 | 69 |
GU.EQUI.HHE. | 2020-09-05T19:33:32.97 | 0.1 | undecidable | manual | P | 336 | 44.4222 | 90 | -0.41 | 89 |
IV.PII.HHZ. | 2020-09-05T19:33:31.32 | 0.1 | undecidable | manual | S | 126 | 14.5743 | 90 | -0.14 | 100 |
GU.MAIM.HHE. | 2020-09-05T19:33:31.50 | 0.3 | undecidable | manual | S | 36 | 15.6732 | 90 | -0.25 | 73 |
GU.CARD.HHZ. | 2020-09-05T19:33:30.85 | 0.1 | undecidable | manual | P | 18 | 26.5512 | 90 | 0.24 | 98 |
IV.PII.HHZ. | 2020-09-05T19:33:29.20 | 0.1 | undecidable | manual | P | 126 | 14.5743 | 90 | 0.43 | 95 |
GU.MAIM.HHE. | 2020-09-05T19:33:29.38 | 0.1 | undecidable | manual | P | 36 | 15.6732 | 90 | 0.44 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PII.HHE. | ML:1.2 | 0.00015085772 | 0.1152 | AML | other | m | 2020-09-05T19:33:31.60 |
IV.PII.HHN. | ML:1.1 | 0.0001322479 | 0.1408 | AML | other | m | 2020-09-05T19:33:31.62 |
GU.CARD.HHE. | ML:1.2 | 0.00007774615 | 0.0768 | AML | other | m | 2020-09-05T19:33:34.97 |
GU.CARD.HHN. | ML:1.4 | 0.00012847805 | 0.1408 | AML | other | m | 2020-09-05T19:33:35.17 |
GU.POPM.HHE. | ML:0.9 | 0.000023853975 | 0.2048 | AML | other | m | 2020-09-05T19:33:38.96 |
GU.POPM.HHN. | ML:0.9 | 0.000023478020000000003 | 0.1792 | AML | other | m | 2020-09-05T19:33:40.02 |
MN.VLC.HHE. | ML:0.5 | 0.000011074506500000002 | 0.1152 | AML | other | m | 2020-09-05T19:33:39.01 |
MN.VLC.HHN. | ML:0.5 | 0.0000106279455 | 0.192 | AML | other | m | 2020-09-05T19:33:38.68 |
GU.GSCL.HHE. | ML:0.9 | 0.000016028348 | 0.2304 | AML | other | m | 2020-09-05T19:33:47.19 |
GU.GSCL.HHN. | ML:0.9 | 0.000013810139999999998 | 0.2048 | AML | other | m | 2020-09-05T19:33:47.32 |