A magnitude ML 1.5 earthquake occured in region: 1 km NE Lamporecchio (PT), on
and geographic coordinates (lat, lon) 43.8230, 10.9010 at 8 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 |
---|---|---|---|---|
Lamporecchio | PT | 1 | 7508 | 7508 |
Larciano | PT | 2 | 6394 | 13902 |
Vinci | FI | 4 | 14604 | 28506 |
Quarrata | PT | 7 | 26190 | 54696 |
Cerreto Guidi | FI | 7 | 10870 | 65566 |
Monsummano Terme | PT | 9 | 21338 | 86904 |
Carmignano | PO | 10 | 14450 | 101354 |
Pieve a Nievole | PT | 11 | 9266 | 110620 |
Serravalle Pistoiese | PT | 11 | 11659 | 122279 |
Capraia e Limite | FI | 11 | 7670 | 129949 |
Empoli | FI | 12 | 48109 | 178058 |
Montecatini-Terme | PT | 12 | 20409 | 198467 |
Pistoia | PT | 12 | 90315 | 288782 |
Agliana | PT | 12 | 17525 | 306307 |
Ponte Buggianese | PT | 13 | 8804 | 315111 |
Poggio a Caiano | PO | 13 | 10007 | 325118 |
Fucecchio | FI | 13 | 23618 | 348736 |
Montelupo Fiorentino | FI | 14 | 14098 | 362834 |
Chiesina Uzzanese | PT | 15 | 4552 | 367386 |
Buggiano | PT | 15 | 8825 | 376211 |
Santa Croce sull'Arno | PI | 16 | 14601 | 390812 |
Massa e Cozzile | PT | 16 | 7983 | 398795 |
Montale | PT | 16 | 10737 | 409532 |
Montemurlo | PO | 16 | 18456 | 427988 |
Marliana | PT | 16 | 3210 | 431198 |
Signa | FI | 16 | 19179 | 450377 |
San Miniato | PI | 16 | 27934 | 478311 |
Uzzano | PT | 17 | 5770 | 484081 |
Prato | PO | 17 | 191150 | 675231 |
Lastra a Signa | FI | 18 | 20156 | 695387 |
Altopascio | LU | 18 | 15481 | 710868 |
Castelfranco di Sotto | PI | 19 | 13427 | 724295 |
Montecarlo | LU | 19 | 4428 | 728723 |
Campi Bisenzio | FI | 19 | 46166 | 774889 |
Pescia | PT | 19 | 19644 | 794533 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2020-11-20 15:54:57 |
43.8233 | 10.9013 | 9 | 2021-02-26 14:56:13 |
Bollettino Sismico Italiano INGV | 85970051 |
Reviewed Rev100 |
ML 1.6 | 2020-11-20 15:54:57 |
43.8273 | 10.909 | 9 | 2020-11-20 16:03:58 |
Sala Sismica INGV-Roma | 84874641 |
Field | Value |
---|---|
Time (UTC) | 2020-11-20 15:54:57 ± 0.14 |
Latitude | 43.8233 ± 0.0099 |
Longitude | 10.9013 ± 0.0087 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 85970051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1020 |
Semi-minor axis of confidence ellipse (meter) | 647 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 183 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1020.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 134 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.06295 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43887 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 85970051 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-02 17:10:36 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 84874641 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-20 16:03:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FNVD.HHZ. | 2020-11-20T15:55:13.10 | 0.3 | undecidable | manual | S | 25 | 42.1245 | 50 | 0.97 | 56 |
IV.RUFI.EHZ. | 2020-11-20T15:55:13.30 | 0.6 | undecidable | manual | S | 88 | 48.7179 | 50 | -0.59 | 43 |
GU.CARD.HHE. | 2020-11-20T15:55:11.50 | 0.3 | undecidable | manual | S | 304 | 40.3263 | 50 | -0.17 | 74 |
IV.BDI.HHZ. | 2020-11-20T15:55:10.00 | 0.3 | undecidable | manual | S | 317 | 36.0417 | 50 | -0.53 | 68 |
IV.PII.HHZ. | 2020-11-20T15:55:09.10 | 0.3 | undecidable | manual | S | 250 | 32.1456 | 105 | -0.3 | 73 |
GU.POPM.HHZ. | 2020-11-20T15:55:07.60 | 0.3 | undecidable | manual | S | 335 | 27.1506 | 107 | -0.12 | 76 |
IV.RUFI.EHZ. | 2020-11-20T15:55:06.95 | 0.3 | undecidable | manual | P | 88 | 48.7179 | 50 | -0.17 | 72 |
GU.CARD.HHE. | 2020-11-20T15:55:06.37 | 0.6 | undecidable | manual | P | 304 | 40.3263 | 50 | 0.54 | 45 |
IV.FNVD.HHZ. | 2020-11-20T15:55:06.15 | 0.6 | undecidable | manual | P | 25 | 42.1245 | 50 | 0.05 | 50 |
IV.BDI.HHZ. | 2020-11-20T15:55:05.20 | 0.3 | undecidable | manual | P | 317 | 36.0417 | 50 | 0.03 | 76 |
GU.MAIM.HHZ. | 2020-11-20T15:55:05.04 | 0.3 | undecidable | manual | P | 287 | 34.3434 | 50 | 0.14 | 75 |
IV.PII.HHZ. | 2020-11-20T15:55:04.98 | 0.3 | undecidable | manual | P | 250 | 32.1456 | 105 | 0.46 | 70 |
IV.MOCL.EHZ. | 2020-11-20T15:55:03.12 | 0.6 | undecidable | manual | P | 48 | 30.0477 | 106 | -0.99 | 38 |
GU.POPM.HHZ. | 2020-11-20T15:55:03.62 | 0.3 | undecidable | manual | P | 335 | 27.1506 | 107 | 0.07 | 77 |
IV.CRMI.HHZ. | 2020-11-20T15:55:01.50 | 0.3 | undecidable | manual | S | 116 | 6.993 | 140 | -0.16 | 78 |
IV.CRMI.HHZ. | 2020-11-20T15:55:00.40 | 0.1 | undecidable | manual | P | 116 | 6.993 | 140 | 0.35 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CRMI.HNN. | ML:1.9 | 0.0013015 | 0.08 | AML | other | m | 2020-11-20T15:55:01.67 |
IV.CRMI.HHN. | ML:1.5 | 0.0005669999999999999 | 0.08 | AML | other | m | 2020-11-20T15:55:01.67 |
IV.CRMI.HHE. | ML:1.3 | 0.0003125 | 0.28 | AML | other | m | 2020-11-20T15:55:01.81 |
IV.CRMI.HNE. | ML:1.5 | 0.0005045 | 0.24 | AML | other | m | 2020-11-20T15:55:01.82 |
IV.PII.HHE. | ML:1.3 | 0.00009095 | 0.52 | AML | other | m | 2020-11-20T15:55:08.21 |
GU.POPM.HHE. | ML:1.9 | 0.0003925 | 0.26 | AML | other | m | 2020-11-20T15:55:08.53 |
GU.POPM.HHN. | ML:1.9 | 0.000458 | 0.1 | AML | other | m | 2020-11-20T15:55:08.64 |
IV.PII.HHN. | ML:1.2 | 0.00007705 | 0.92 | AML | other | m | 2020-11-20T15:55:11.19 |