A magnitude ML 1.5 earthquake occured in region: 2 km SW Bientina (PI), on
and geographic coordinates (lat, lon) 43.7000, 10.6070 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 |
---|---|---|---|---|
Bientina | PI | 2 | 8062 | 8062 |
Vicopisano | PI | 2 | 8559 | 16621 |
Calcinaia | PI | 2 | 12439 | 29060 |
Buti | PI | 4 | 5791 | 34851 |
Pontedera | PI | 5 | 29223 | 64074 |
Cascina | PI | 5 | 45257 | 109331 |
Santa Maria a Monte | PI | 7 | 13253 | 122584 |
Calci | PI | 8 | 6426 | 129010 |
Ponsacco | PI | 9 | 15611 | 144621 |
Castelfranco di Sotto | PI | 11 | 13427 | 158048 |
Montopoli in Val d'Arno | PI | 13 | 11148 | 169196 |
Santa Croce sull'Arno | PI | 14 | 14601 | 183797 |
Altopascio | LU | 14 | 15481 | 199278 |
Capannoli | PI | 14 | 6381 | 205659 |
Crespina Lorenzana | PI | 14 | 5457 | 211116 |
San Giuliano Terme | PI | 15 | 31399 | 242515 |
Porcari | LU | 16 | 8845 | 251360 |
Collesalvetti | LI | 16 | 16827 | 268187 |
Fauglia | PI | 16 | 3682 | 271869 |
Pisa | PI | 17 | 89158 | 361027 |
Fucecchio | FI | 17 | 23618 | 384645 |
Capannori | LU | 17 | 46252 | 430897 |
Palaia | PI | 17 | 4612 | 435509 |
Montecarlo | LU | 18 | 4428 | 439937 |
Chiesina Uzzanese | PT | 18 | 4552 | 444489 |
Lucca | LU | 18 | 89046 | 533535 |
Peccioli | PI | 19 | 4807 | 538342 |
Casciana Terme Lari | PI | 19 | 12529 | 550871 |
Ponte Buggianese | PT | 20 | 8804 | 559675 |
San Miniato | PI | 20 | 27934 | 587609 |
Vecchiano | PI | 20 | 12189 | 599798 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2020-01-03 05:03:08 |
43.7002 | 10.6072 | 10 | 2020-07-18 21:08:19 |
Bollettino Sismico Italiano INGV | 76277491 |
Reviewed Rev100 |
ML 1.6 | 2020-01-03 05:03:07 |
43.6907 | 10.6073 | 1 | 2020-01-03 05:08:14 |
Sala Sismica INGV-Roma | 75218001 |
Field | Value |
---|---|
Time (UTC) | 2020-01-03 05:03:08 ± 0.18 |
Latitude | 43.7002 ± 0.0045 |
Longitude | 10.6072 ± 0.0087 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 76277491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 663 |
Semi-minor axis of confidence ellipse (meter) | 272 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 68 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 660.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 38 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.41 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.99555 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 21 |
Type of magnitude | ML |
Reference to an origin | 76277491 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-02-06 07:45:53 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 75218001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-03 05:08:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CELB.HHE. | 2020-01-03T05:03:40.63 | 0.3 | undecidable | manual | S | 197 | 110.5005 | 50 | -0.08 | 64 |
IV.MNTV.HNZ. | 2020-01-03T05:03:38.27 | 3.0 | negative | manual | P | 3.32 | 0 | |||
GU.GRAM.HHZ. | 2020-01-03T05:03:38.23 | 0.1 | undecidable | manual | S | 334 | 97.8243 | 50 | 0.92 | 68 |
IV.CASP.HHZ. | 2020-01-03T05:03:38.67 | 0.1 | undecidable | manual | S | 168 | 103.0191 | 50 | -0.03 | 88 |
GU.GSCL.HHZ. | 2020-01-03T05:03:31.23 | 0.1 | undecidable | manual | S | 359 | 72.1722 | 50 | 0.76 | 76 |
IV.SEI.HHZ. | 2020-01-03T05:03:30.82 | 0.3 | undecidable | manual | S | 57 | 71.7726 | 50 | 0.45 | 64 |
IV.TRIF.CHZ. | 2020-01-03T05:03:29.07 | 0.3 | undecidable | manual | S | 160 | 69.1752 | 50 | -0.6 | 62 |
IV.FROS.CHE. | 2020-01-03T05:03:29.16 | 0.3 | undecidable | manual | S | 141 | 70.0743 | 50 | -0.76 | 58 |
IV.PLMA.HHZ. | 2020-01-03T05:03:29.94 | 0.1 | undecidable | manual | S | 303 | 71.6727 | 50 | -0.39 | 87 |
IV.CSNT.HHZ. | 2020-01-03T05:03:27.49 | 0.1 | undecidable | manual | S | 114 | 60.3951 | 50 | 0.17 | 93 |
IV.CELB.HHE. | 2020-01-03T05:03:27.72 | 0.3 | undecidable | manual | P | 197 | 110.5005 | 50 | 0.66 | 55 |
IV.CASP.HHZ. | 2020-01-03T05:03:26.74 | 0.1 | undecidable | manual | P | 168 | 103.0191 | 50 | 0.84 | 69 |
GU.GRAM.HHZ. | 2020-01-03T05:03:26.17 | 1.0 | undecidable | manual | P | 334 | 97.8243 | 50 | 1.08 | 16 |
MN.VLC.HHZ. | 2020-01-03T05:03:25.57 | 0.1 | undecidable | manual | S | 341 | 53.9016 | 50 | -0.02 | 97 |
IV.OSSC.HHZ. | 2020-01-03T05:03:25.97 | 0.1 | undecidable | manual | S | 111 | 54.9006 | 50 | 0.11 | 95 |
Z3.A317A.HHE. | 2020-01-03T05:03:24.90 | 0.3 | undecidable | manual | P | 221 | 94.9383 | 50 | 0.25 | 64 |
IV.MPPT.EHZ. | 2020-01-03T05:03:23.84 | 0.1 | undecidable | manual | S | 53 | 48.0186 | 50 | -0.19 | 95 |
IV.MAGO.CHZ. | 2020-01-03T05:03:23.20 | 0.1 | undecidable | manual | S | 175 | 47.5191 | 50 | -0.69 | 82 |
IV.SEI.HHZ. | 2020-01-03T05:03:21.11 | 0.3 | undecidable | manual | P | 57 | 71.7726 | 50 | 0.02 | 70 |
IV.BDI.HHZ. | 2020-01-03T05:03:21.43 | 0.1 | undecidable | manual | S | 359 | 40.2264 | 50 | -0.52 | 89 |
IV.PLMA.HHZ. | 2020-01-03T05:03:21.43 | 0.1 | undecidable | manual | P | 303 | 71.6727 | 50 | 0.36 | 87 |
GU.POPM.HHZ. | 2020-01-03T05:03:21.40 | 0.1 | undecidable | manual | S | 17 | 40.1265 | 50 | -0.5 | 90 |
GU.GSCL.HHZ. | 2020-01-03T05:03:21.93 | 0.1 | undecidable | manual | P | 359 | 72.1722 | 50 | 0.79 | 76 |
GU.CARD.HHZ. | 2020-01-03T05:03:20.64 | 0.1 | undecidable | manual | S | 345 | 37.5291 | 50 | -0.57 | 88 |
IV.FNVD.HHZ. | 2020-01-03T05:03:20.91 | 0.1 | positive | manual | P | 38 | 66.2781 | 50 | 0.68 | 80 |
IV.TRIF.CHZ. | 2020-01-03T05:03:20.84 | 0.3 | undecidable | manual | P | 160 | 69.1752 | 50 | 0.16 | 69 |
IV.FROS.CHE. | 2020-01-03T05:03:20.98 | 0.3 | undecidable | manual | P | 141 | 70.0743 | 50 | 0.15 | 69 |
IV.CSNT.HHZ. | 2020-01-03T05:03:19.42 | 0.1 | undecidable | manual | P | 114 | 60.3951 | 50 | 0.09 | 95 |
IV.CRMI.HNN. | 2020-01-03T05:03:19.15 | 0.1 | undecidable | manual | S | 70 | 31.6461 | 50 | -0.51 | 91 |
MN.VLC.HHZ. | 2020-01-03T05:03:18.53 | 0.1 | positive | manual | P | 341 | 53.9016 | 50 | 0.2 | 94 |
IV.OSSC.HHZ. | 2020-01-03T05:03:18.63 | 0.1 | positive | manual | P | 111 | 54.9006 | 50 | 0.14 | 94 |
IV.MAGO.CHZ. | 2020-01-03T05:03:17.03 | 0.1 | positive | manual | P | 175 | 47.5191 | 50 | -0.32 | 92 |
IV.MPPT.EHZ. | 2020-01-03T05:03:17.49 | 0.1 | positive | manual | P | 53 | 48.0186 | 50 | 0.06 | 97 |
GU.MAIM.HHZ. | 2020-01-03T05:03:17.03 | 0.1 | undecidable | manual | S | 339 | 25.4523 | 111 | -0.82 | 81 |
IV.BDI.HHZ. | 2020-01-03T05:03:16.12 | 0.1 | undecidable | manual | P | 359 | 40.2264 | 50 | -0.11 | 98 |
GU.POPM.HHZ. | 2020-01-03T05:03:16.30 | 0.1 | negative | manual | P | 17 | 40.1265 | 50 | 0.1 | 98 |
GU.CARD.HHZ. | 2020-01-03T05:03:15.55 | 0.1 | undecidable | manual | P | 345 | 37.5291 | 50 | -0.25 | 95 |
IV.CRMI.HNN. | 2020-01-03T05:03:14.97 | 0.1 | undecidable | manual | P | 70 | 31.6461 | 50 | 0.07 | 100 |
GU.MAIM.HHZ. | 2020-01-03T05:03:13.70 | 0.1 | undecidable | manual | P | 339 | 25.4523 | 111 | -0.16 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.CARD.HHN. | ML:1.7 | 0.0002032046 | 0.2016 | AML | other | m | 2020-01-03T05:03:21.37 |
GU.CARD.HHE. | ML:1.7 | 0.00018941170000000003 | 0.2208 | AML | other | m | 2020-01-03T05:03:21.50 |
IV.BDI.HHN. | ML:1.1 | 0.00004667962000000001 | 0.1792 | AML | other | m | 2020-01-03T05:03:22.98 |
IV.BDI.HHE. | ML:1.2 | 0.000048012150000000004 | 0.1184 | AML | other | m | 2020-01-03T05:03:23.02 |
GU.POPM.HHE. | ML:1.7 | 0.00015786054999999998 | 0.16 | AML | other | m | 2020-01-03T05:03:23.60 |
GU.POPM.HHN. | ML:1.7 | 0.00016923859999999998 | 0.1376 | AML | other | m | 2020-01-03T05:03:23.42 |
IV.MAGO.CHE. | ML:2.0 | 0.00026072865 | 0.1024 | AML | other | m | 2020-01-03T05:03:23.41 |
IV.MAGO.CHN. | ML:2.0 | 0.0002976992000000001 | 0.1056 | AML | other | m | 2020-01-03T05:03:23.57 |
IV.MPPT.EHN. | ML:1.2 | 0.000044828069999999997 | 0.16 | AML | other | m | 2020-01-03T05:03:24.94 |
IV.MPPT.EHE. | ML:1.2 | 0.000039497724999999995 | 0.32 | AML | other | m | 2020-01-03T05:03:25.18 |
MN.VLC.HHE. | ML:1.3 | 0.00004755759499999999 | 0.2592 | AML | other | m | 2020-01-03T05:03:25.75 |
MN.VLC.HHN. | ML:1.4 | 0.000053992 | 0.16 | AML | other | m | 2020-01-03T05:03:26.39 |
IV.OSSC.HHE. | ML:1.1 | 0.000028644665 | 0.1792 | AML | other | m | 2020-01-03T05:03:27.37 |
IV.OSSC.HHN. | ML:1.1 | 0.00003221485 | 0.4608 | AML | other | m | 2020-01-03T05:03:27.70 |
IV.FNVD.HHE. | ML:1.3 | 0.00003721889 | 0.3584 | AML | other | m | 2020-01-03T05:03:32.43 |
IV.SEI.HHN. | ML:1.9 | 0.00014070565 | 0.3584 | AML | other | m | 2020-01-03T05:03:33.79 |
IV.SEI.HHE. | ML:1.7 | 0.00008010329 | 0.4384 | AML | other | m | 2020-01-03T05:03:34.56 |
IV.PLMA.HHN. | ML:1.7 | 0.00007672015500000001 | 0.32 | AML | other | m | 2020-01-03T05:03:33.17 |
GU.GSCL.HHE. | ML:1.3 | 0.00003312553 | 0.2592 | AML | other | m | 2020-01-03T05:03:34.76 |
GU.GSCL.HHN. | ML:1.4 | 0.000043103615 | 0.32 | AML | other | m | 2020-01-03T05:03:34.54 |
GU.GRAM.HHE. | ML:2.0 | 0.00010625556 | 0.3008 | AML | other | m | 2020-01-03T05:03:40.76 |