A magnitude Md 2.2 earthquake occured in region: 6 km S Sambuca Pistoiese (PT), on
and geographic coordinates (lat, lon) 44.0540, 11.0160 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 |
---|---|---|---|---|
Sambuca Pistoiese | PT | 6 | 1626 | 1626 |
Cantagallo | PO | 8 | 3105 | 4731 |
Vernio | PO | 11 | 6060 | 10791 |
Alto Reno Terme | BO | 12 | 6960 | 17751 |
Castel di Casio | BO | 12 | 3448 | 21199 |
Vaiano | PO | 13 | 9895 | 31094 |
Montale | PT | 13 | 10737 | 41831 |
Camugnano | BO | 14 | 1885 | 43716 |
Montemurlo | PO | 14 | 18456 | 62172 |
Castiglione dei Pepoli | BO | 15 | 5648 | 67820 |
Pistoia | PT | 15 | 90315 | 158135 |
Lizzano in Belvedere | BO | 16 | 2212 | 160347 |
Agliana | PT | 17 | 17525 | 177872 |
Gaggio Montano | BO | 17 | 4878 | 182750 |
San Marcello Pistoiese | PT | 18 | 6416 | 189166 |
Barberino di Mugello | FI | 19 | 10836 | 200002 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1990-08-25 07:15:04 |
44.054 | 11.016 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 125319 |
Field | Value |
---|---|
Time (UTC) | 1990-08-25 07:15:04 ± 0.436 |
Latitude | 44.0540 ± 0.0334 |
Longitude | 11.0160 ± 0.0277 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 125319 |
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) | 4324.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 180 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.9 |
Epicentral distance of station closest to the epicenter (degree) | 0.00235 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00720 |
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 | 2.2 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 125319 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:56:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CRE.Z. | 1990-08-25T07:15:33.00 | 10.0 | undecidable | manual | SG | 122 | 0.7992 | 0.68 | 0.5 | |
--.PII.Z. | 1990-08-25T07:15:22.66 | 10.0 | undecidable | manual | SG | 226 | 0.4884 | 0.47 | 0.8 | |
--.CRE.Z. | 1990-08-25T07:15:21.00 | 10.0 | undecidable | manual | PG | 122 | 0.7992 | 0.36 | 1.6 | |
--.BDI.Z. | 1990-08-25T07:15:17.00 | 10.0 | undecidable | manual | SG | 271 | 0.2997 | 0.75 | 1 | |
--.MME.Z. | 1990-08-25T07:15:16.50 | 10.0 | undecidable | manual | SG | 301 | 0.2553 | 1.36 | 0.3 | |
--.PII.Z. | 1990-08-25T07:15:13.40 | 10.0 | undecidable | manual | PG | 226 | 0.4884 | -1.39 | 0.8 | |
--.BDI.Z. | 1990-08-25T07:15:10.30 | 10.0 | undecidable | manual | PG | 271 | 0.2997 | -1.06 | 1.3 | |
--.MME.Z. | 1990-08-25T07:15:09.84 | 10.0 | undecidable | manual | PG | 301 | 0.2553 | -0.88 | 1.6 |