A magnitude ML 1.4 earthquake occured in region: 2 km S Vinci (FI), on
and geographic coordinates (lat, lon) 43.7740, 10.9270 at 8 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 |
---|---|---|---|---|
Vinci | FI | 2 | 14604 | 14604 |
Cerreto Guidi | FI | 4 | 10870 | 25474 |
Capraia e Limite | FI | 5 | 7670 | 33144 |
Lamporecchio | PT | 5 | 7508 | 40652 |
Empoli | FI | 6 | 48109 | 88761 |
Larciano | PT | 7 | 6394 | 95155 |
Carmignano | PO | 9 | 14450 | 109605 |
Montelupo Fiorentino | FI | 9 | 14098 | 123703 |
Quarrata | PT | 9 | 26190 | 149893 |
Fucecchio | FI | 11 | 23618 | 173511 |
Poggio a Caiano | PO | 12 | 10007 | 183518 |
San Miniato | PI | 12 | 27934 | 211452 |
Santa Croce sull'Arno | PI | 14 | 14601 | 226053 |
Signa | FI | 14 | 19179 | 245232 |
Monsummano Terme | PT | 14 | 21338 | 266570 |
Lastra a Signa | FI | 15 | 20156 | 286726 |
Pieve a Nievole | PT | 16 | 9266 | 295992 |
Agliana | PT | 16 | 17525 | 313517 |
Ponte Buggianese | PT | 16 | 8804 | 322321 |
Serravalle Pistoiese | PT | 17 | 11659 | 333980 |
Castelfranco di Sotto | PI | 17 | 13427 | 347407 |
Montecatini-Terme | PT | 17 | 20409 | 367816 |
Montopoli in Val d'Arno | PI | 18 | 11148 | 378964 |
Pistoia | PT | 18 | 90315 | 469279 |
Campi Bisenzio | FI | 18 | 46166 | 515445 |
Chiesina Uzzanese | PT | 18 | 4552 | 519997 |
Prato | PO | 18 | 191150 | 711147 |
Montespertoli | FI | 19 | 13537 | 724684 |
Castelfiorentino | FI | 19 | 17504 | 742188 |
Montemurlo | PO | 19 | 18456 | 760644 |
Montale | PT | 20 | 10737 | 771381 |
Buggiano | PT | 20 | 8825 | 780206 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2023-02-03 23:53:26 |
43.7742 | 10.9267 | 8 | 2023-02-04 00:00:15 |
Sala Sismica INGV-Roma | 114029251 |
Field | Value |
---|---|
Time (UTC) | 2023-02-03 23:53:26 ± 0.1 |
Latitude | 43.7742 ± 0.0054 |
Longitude | 10.9267 ± 0.0062 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 114029251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 603 |
Semi-minor axis of confidence ellipse (meter) | 195 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 14 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 600.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 121 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.04407 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42538 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 114029251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-04 00:00:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SEI.HHZ. | 2023-02-03T23:53:42.27 | 0.3 | undecidable | manual | S | 48 | 46.4202 | 50 | -0.2 | 68 |
IV.RUFI.EHZ. | 2023-02-03T23:53:42.07 | 0.3 | undecidable | manual | S | 81 | 47.2194 | 50 | -0.61 | 61 |
GU.CARD.HHZ. | 2023-02-03T23:53:41.99 | 0.6 | undecidable | manual | S | 308 | 45.2214 | 50 | -0.15 | 46 |
IV.BDI.HHZ. | 2023-02-03T23:53:41.26 | 0.3 | undecidable | manual | S | 321 | 41.5251 | 50 | 0.09 | 70 |
IV.CSNT.HHE. | 2023-02-03T23:53:41.69 | 0.6 | undecidable | manual | S | 139 | 44.3223 | 50 | -0.23 | 45 |
IV.OSSC.HHN. | 2023-02-03T23:53:40.55 | 0.6 | undecidable | manual | S | 137 | 37.8288 | 50 | 0.38 | 45 |
GU.MAIM.HHZ. | 2023-02-03T23:53:39.60 | 0.3 | undecidable | manual | S | 294 | 38.0286 | 50 | -0.64 | 62 |
IV.PII.HHZ. | 2023-02-03T23:53:38.05 | 0.3 | undecidable | manual | S | 260 | 32.745 | 103 | -0.44 | 66 |
GU.POPM.HHZ. | 2023-02-03T23:53:38.77 | 0.3 | undecidable | manual | S | 336 | 32.9448 | 103 | 0.19 | 70 |
IV.CSNT.HHE. | 2023-02-03T23:53:36.01 | 0.6 | undecidable | manual | P | 139 | 44.3223 | 50 | 0.46 | 43 |
GU.CARD.HHZ. | 2023-02-03T23:53:36.12 | 0.3 | undecidable | manual | P | 308 | 45.2214 | 50 | 0.44 | 65 |
IV.BDI.HHZ. | 2023-02-03T23:53:35.42 | 0.3 | undecidable | manual | P | 321 | 41.5251 | 50 | 0.31 | 67 |
IV.RUFI.EHZ. | 2023-02-03T23:53:35.94 | 0.6 | negative | manual | P | 81 | 47.2194 | 50 | -0.05 | 47 |
IV.SEI.HHZ. | 2023-02-03T23:53:35.98 | 0.6 | negative | manual | P | 48 | 46.4202 | 50 | 0.11 | 46 |
IV.MPPT.EHZ. | 2023-02-03T23:53:35.85 | 0.3 | undecidable | manual | S | 33 | 24.1536 | 107 | 0.21 | 71 |
IV.OSSC.HHN. | 2023-02-03T23:53:34.77 | 0.6 | undecidable | manual | P | 137 | 37.8288 | 50 | 0.23 | 46 |
IV.PII.HHZ. | 2023-02-03T23:53:34.00 | 0.6 | positive | manual | P | 260 | 32.745 | 103 | 0.43 | 44 |
GU.MAIM.HHZ. | 2023-02-03T23:53:34.70 | 0.3 | positive | manual | P | 294 | 38.0286 | 50 | 0.13 | 70 |
GU.POPM.HHZ. | 2023-02-03T23:53:33.42 | 0.3 | undecidable | manual | P | 336 | 32.9448 | 103 | -0.2 | 70 |
IV.MPPT.EHZ. | 2023-02-03T23:53:32.12 | 0.3 | undecidable | manual | P | 33 | 24.1536 | 107 | 0.19 | 71 |
IV.CRMI.HHZ. | 2023-02-03T23:53:29.47 | 0.3 | undecidable | manual | S | 61 | 4.8951 | 147 | -0.5 | 69 |
IV.CRMI.HHZ. | 2023-02-03T23:53:28.74 | 0.1 | undecidable | manual | P | 61 | 4.8951 | 147 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MPPT.EHE. | ML:1.5 | 0.00021009514499999998 | 0.1664 | AML | other | m | 2023-02-03T23:53:35.95 |
IV.MPPT.EHN. | ML:1.2 | 0.00010874745 | 0.1408 | AML | other | m | 2023-02-03T23:53:36.01 |
IV.PII.HHE. | ML:1.5 | 0.0001285 | 0.28 | AML | other | m | 2023-02-03T23:53:38.28 |
IV.PII.HHN. | ML:1.4 | 0.00011374999999999999 | 0.3 | AML | other | m | 2023-02-03T23:53:38.29 |
GU.POPM.HHE. | ML:1.6 | 0.00019255 | 0.2176 | AML | other | m | 2023-02-03T23:53:39.27 |
GU.POPM.HHN. | ML:1.8 | 0.00025 | 0.16 | AML | other | m | 2023-02-03T23:53:39.58 |
IV.RUFI.EHN. | ML:1.5 | 0.00008431000499999999 | 0.2944 | AML | other | m | 2023-02-03T23:53:42.45 |
IV.RUFI.EHE. | ML:1.5 | 0.00009245000000000001 | 0.26 | AML | other | m | 2023-02-03T23:53:42.42 |
IV.BDI.HHN. | ML:1.0 | 0.000034476265 | 0.2176 | AML | other | m | 2023-02-03T23:53:47.36 |
GU.CARD.HHN. | ML:1.1 | 0.0000386081 | 0.1664 | AML | other | m | 2023-02-03T23:53:43.96 |
GU.CARD.HHE. | ML:1.1 | 0.000037054315 | 0.1664 | AML | other | m | 2023-02-03T23:53:44.86 |
IV.BDI.HHE. | ML:1.0 | 0.00003286882 | 0.1408 | AML | other | m | 2023-02-03T23:53:47.03 |
IV.CRMI.HHE. | ML:0.0 | 0.0010619833000000002 | 0.0896 | AML | other | m | 2023-02-03T23:53:29.63 |
IV.CRMI.HHN. | ML:0.0 | 0.001619305 | 0.0768 | AML | other | m | 2023-02-03T23:53:29.63 |
IV.CRMI.HNE. | ML:0.0 | 0.0014387481500000002 | 0.0768 | AML | other | m | 2023-02-03T23:53:29.62 |
IV.CRMI.HNN. | ML:0.0 | 0.0013611914999999998 | 0.0768 | AML | other | m | 2023-02-03T23:53:29.62 |
GU.MAIM.HHE. | ML:0.6 | 0.000015784095 | 0.256 | AML | other | m | 2023-02-03T23:53:46.34 |
GU.MAIM.HHN. | ML:0.6 | 0.000013536675 | 0.2816 | AML | other | m | 2023-02-03T23:53:42.06 |
IV.BDI.HNE. | ML:1.5 | 0.00011496824999999999 | 0.9728 | AML | other | m | 2023-02-03T23:53:50.48 |
IV.BDI.HNN. | ML:1.6 | 0.00014229965 | 0.768 | AML | other | m | 2023-02-03T23:53:50.84 |
IV.SEI.HHE. | ML:1.2 | 0.000052043335 | 0.4224 | AML | other | m | 2023-02-03T23:53:55.36 |
IV.SEI.HHN. | ML:1.6 | 0.00012936285 | 0.448 | AML | other | m | 2023-02-03T23:53:47.10 |