A magnitude Md 2.5 earthquake occured in region: 2 km NW Montale (PT), on
and geographic coordinates (lat, lon) 43.9530, 11.0090 at 5 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 |
---|---|---|---|---|
Montale | PT | 2 | 10737 | 10737 |
Montemurlo | PO | 4 | 18456 | 29193 |
Agliana | PT | 6 | 17525 | 46718 |
Pistoia | PT | 8 | 90315 | 137033 |
Vaiano | PO | 9 | 9895 | 146928 |
Prato | PO | 11 | 191150 | 338078 |
Cantagallo | PO | 12 | 3105 | 341183 |
Quarrata | PT | 12 | 26190 | 367373 |
Serravalle Pistoiese | PT | 15 | 11659 | 379032 |
Carmignano | PO | 15 | 14450 | 393482 |
Poggio a Caiano | PO | 16 | 10007 | 403489 |
Calenzano | FI | 16 | 17489 | 420978 |
Vernio | PO | 16 | 6060 | 427038 |
Sambuca Pistoiese | PT | 17 | 1626 | 428664 |
Lamporecchio | PT | 18 | 7508 | 436172 |
Larciano | PT | 18 | 6394 | 442566 |
Monsummano Terme | PT | 18 | 21338 | 463904 |
Campi Bisenzio | FI | 18 | 46166 | 510070 |
Pieve a Nievole | PT | 19 | 9266 | 519336 |
Barberino di Mugello | FI | 19 | 10836 | 530172 |
Marliana | PT | 19 | 3210 | 533382 |
Vinci | FI | 20 | 14604 | 547986 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 1.7 |
1997-09-02 21:45:42 |
43.953 | 11.009 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 276709 |
Field | Value |
---|---|
Time (UTC) | 1997-09-02 21:45:42 ± 0.232 |
Latitude | 43.9530 ± 0.0136 |
Longitude | 11.0090 ± 0.0182 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 276709 |
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) | 2100.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 97 |
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) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00283 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01319 |
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 | 2.5 |
Uncertainty | |
Num. used stations | 7 |
Type of magnitude | Md |
Reference to an origin | 276709 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:21:25 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 276709 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.BOB.Z. | 1997-09-02T21:46:10.75 | 10.0 | undecidable | manual | PN! | 306 | 1.3764 | 2.84 | 0 | |
--.ARV.Z. | 1997-09-02T21:46:10.81 | 10.0 | undecidable | manual | PN | 107 | 1.4652 | 1.68 | 0.1 | |
--.EB9.Z. | 1997-09-02T21:46:06.30 | 10.0 | undecidable | manual | SG | 317 | 0.6327 | 0.76 | 0.3 | |
--.SFI.Z. | 1997-09-02T21:46:03.24 | 10.0 | undecidable | manual | SG | 94 | 0.5994 | -1.2 | 0.1 | |
--.CSNT.Z. | 1997-09-02T21:46:01.22 | 10.0 | undecidable | manual | SG | 156 | 0.5217 | -0.53 | 0.5 | |
--.GU9.Z. | 1997-09-02T21:46:00.58 | 10.0 | undecidable | manual | SG | 322 | 0.4995 | -0.42 | 0.5 | |
--.ZC9.Z. | 1997-09-02T21:45:58.73 | 10.0 | undecidable | manual | SG | 356 | 0.3996 | 1.14 | 0.2 | |
--.PII.Z. | 1997-09-02T21:45:57.55 | 10.0 | undecidable | manual | SG | 236 | 0.4107 | -0.81 | 0.3 | |
--.EB9.Z. | 1997-09-02T21:45:55.30 | 10.0 | undecidable | manual | PG | 317 | 0.6327 | -0.45 | 1.2 | |
--.BDI.Z. | 1997-09-02T21:45:54.17 | 10.0 | undecidable | manual | SG | 290 | 0.3108 | -0.22 | 0.6 | |
--.CSNT.Z. | 1997-09-02T21:45:54.20 | 10.0 | undecidable | manual | PG | 156 | 0.5217 | 0.75 | 0.9 | |
--.SFI.Z. | 1997-09-02T21:45:54.33 | 10.0 | negative | manual | PG | 94 | 0.5994 | -0.68 | 1.9 | |
--.GU9.Z. | 1997-09-02T21:45:52.39 | 10.0 | negative | manual | PG | 322 | 0.4995 | -0.63 | 2.1 | |
--.PII.Z. | 1997-09-02T21:45:51.71 | 10.0 | positive | manual | PG | 236 | 0.4107 | 0.21 | 2.9 | |
--.ZC9.Z. | 1997-09-02T21:45:51.35 | 10.0 | undecidable | manual | PG | 356 | 0.3996 | 0.3 | 1.4 | |
--.BDI.Z. | 1997-09-02T21:45:49.19 | 10.0 | negative | manual | PG | 290 | 0.3108 | -0.02 | 3.1 |