A magnitude Md 2.0 earthquake occured in region: 3 km SW Montelupo Fiorentino (FI), on
and geographic coordinates (lat, lon) 43.7080, 10.9940 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 |
---|---|---|---|---|
Montelupo Fiorentino | FI | 3 | 14098 | 14098 |
Empoli | FI | 4 | 48109 | 62207 |
Capraia e Limite | FI | 4 | 7670 | 69877 |
Montespertoli | FI | 10 | 13537 | 83414 |
Vinci | FI | 10 | 14604 | 98018 |
Cerreto Guidi | FI | 11 | 10870 | 108888 |
Castelfiorentino | FI | 11 | 17504 | 126392 |
Lastra a Signa | FI | 12 | 20156 | 146548 |
San Miniato | PI | 12 | 27934 | 174482 |
Signa | FI | 12 | 19179 | 193661 |
Carmignano | PO | 12 | 14450 | 208111 |
Poggio a Caiano | PO | 13 | 10007 | 218118 |
Lamporecchio | PT | 15 | 7508 | 225626 |
Fucecchio | FI | 15 | 23618 | 249244 |
Quarrata | PT | 16 | 26190 | 275434 |
Larciano | PT | 16 | 6394 | 281828 |
Scandicci | FI | 16 | 50609 | 332437 |
San Casciano in Val di Pesa | FI | 16 | 17062 | 349499 |
Campi Bisenzio | FI | 17 | 46166 | 395665 |
Santa Croce sull'Arno | PI | 17 | 14601 | 410266 |
Certaldo | FI | 18 | 16121 | 426387 |
Montaione | FI | 18 | 3700 | 430087 |
Gambassi Terme | FI | 19 | 4870 | 434957 |
Montopoli in Val d'Arno | PI | 19 | 11148 | 446105 |
Castelfranco di Sotto | PI | 20 | 13427 | 459532 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 1985-05-07 22:10:55 |
43.708 | 10.994 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 6009 |
Field | Value |
---|---|
Time (UTC) | 1985-05-07 22:10:55 ± 0.199 |
Latitude | 43.7080 ± 0.0226 |
Longitude | 10.9940 ± 0.0095 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 6009 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2623.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 175 |
Number of associated phases, regardless of their use for origin computation | 5 |
Number of defining phases | 5 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00178 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00623 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 6009 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:10:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CH1.Z. | 1985-05-07T22:11:09.30 | 10.0 | undecidable | manual | PG | 96 | 0.6882 | -0.38 | 0.6 | |
--.BD1.Z. | 1985-05-07T22:11:05.00 | 10.0 | undecidable | manual | PG | 321 | 0.444 | -0.25 | 1.2 | |
--.FIR.Z. | 1985-05-07T22:11:04.00 | 10.0 | undecidable | manual | SG | 70 | 0.1998 | -0.04 | 1.1 | |
--.PS9.Z. | 1985-05-07T22:11:03.30 | 10.0 | undecidable | manual | PG | 272 | 0.333 | 0.19 | 1.5 | |
--.FIR.Z. | 1985-05-07T22:11:01.00 | 10.0 | undecidable | manual | PG | 70 | 0.1998 | 0.48 | 0.6 |