A magnitude Md 2.2 earthquake occured in region: 1 km N Montale (PT), on
and geographic coordinates (lat, lon) 43.9410, 11.0240 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 |
---|---|---|---|---|
Montale | PT | 1 | 10737 | 10737 |
Montemurlo | PO | 2 | 18456 | 29193 |
Agliana | PT | 4 | 17525 | 46718 |
Pistoia | PT | 9 | 90315 | 137033 |
Vaiano | PO | 9 | 9895 | 146928 |
Prato | PO | 9 | 191150 | 338078 |
Quarrata | PT | 11 | 26190 | 364268 |
Cantagallo | PO | 12 | 3105 | 367373 |
Carmignano | PO | 14 | 14450 | 381823 |
Poggio a Caiano | PO | 14 | 10007 | 391830 |
Calenzano | FI | 14 | 17489 | 409319 |
Serravalle Pistoiese | PT | 16 | 11659 | 420978 |
Campi Bisenzio | FI | 16 | 46166 | 467144 |
Vernio | PO | 17 | 6060 | 473204 |
Lamporecchio | PT | 17 | 7508 | 480712 |
Larciano | PT | 17 | 6394 | 487106 |
Sambuca Pistoiese | PT | 18 | 1626 | 488732 |
Monsummano Terme | PT | 18 | 21338 | 510070 |
Barberino di Mugello | FI | 19 | 10836 | 520906 |
Signa | FI | 19 | 19179 | 540085 |
Sesto Fiorentino | FI | 19 | 48958 | 589043 |
Vinci | FI | 19 | 14604 | 603647 |
Pieve a Nievole | PT | 20 | 9266 | 612913 |
Lastra a Signa | FI | 20 | 20156 | 633069 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
ML-VAX 2.2 |
1989-10-27 07:59:44 |
43.941 | 11.024 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 103059 |
Field | Value |
---|---|
Time (UTC) | 1989-10-27 07:59:44 ± 0.134 |
Latitude | 43.9410 ± 0.0152 |
Longitude | 11.0240 ± 0.0102 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 103059 |
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) | 1874.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
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) | 0.00291 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00664 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 103059 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:36:02 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 103059 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.CRE.Z. | 1989-10-27T08:00:11.46 | 10.0 | undecidable | manual | SG | 115 | 0.7326 | 0.89 | 0.1 | |
--.PGD.Z. | 1989-10-27T08:00:02.91 | 10.0 | undecidable | manual | SG | 96 | 0.4995 | -0.11 | 0.7 | |
--.PII.Z. | 1989-10-27T08:00:00.91 | 10.0 | undecidable | manual | SG | 238 | 0.4107 | 0.58 | 0.3 | |
--.CRE.Z. | 1989-10-27T07:59:59.13 | 10.0 | positive | manual | PG | 115 | 0.7326 | -0.57 | 1.2 | |
--.MME.Z. | 1989-10-27T07:59:57.93 | 10.0 | undecidable | manual | SG | 317 | 0.3441 | 0.14 | 0.7 | |
--.BDI.Z. | 1989-10-27T07:59:57.38 | 10.0 | undecidable | manual | SG | 291 | 0.3219 | 0.02 | 0.7 | |
--.SFI.Z. | 1989-10-27T07:59:56.95 | 10.0 | undecidable | manual | PG | 93 | 0.5883 | -0.01 | 1.5 | |
--.PGD.Z. | 1989-10-27T07:59:55.37 | 10.0 | undecidable | manual | PG | 96 | 0.4995 | 0.03 | 1.7 | |
--.PII.Z. | 1989-10-27T07:59:53.27 | 10.0 | negative | manual | PG | 238 | 0.4107 | -0.52 | 1.8 | |
--.BDI.Z. | 1989-10-27T07:59:52.60 | 10.0 | undecidable | manual | PG | 291 | 0.3219 | -0.02 | 1.7 | |
--.MME.Z. | 1989-10-27T07:59:51.67 | 10.0 | undecidable | manual | PG | 317 | 0.3441 | -0.65 | 0.6 |