A magnitude Md 2.4 earthquake occured in region: 2 km SE Vernio (PO), on
and geographic coordinates (lat, lon) 44.0410, 11.1710 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 |
---|---|---|---|---|
Vernio | PO | 2 | 6060 | 6060 |
Cantagallo | PO | 5 | 3105 | 9165 |
Barberino di Mugello | FI | 7 | 10836 | 20001 |
Vaiano | PO | 9 | 9895 | 29896 |
Castiglione dei Pepoli | BO | 11 | 5648 | 35544 |
Scarperia e San Piero | FI | 15 | 12217 | 47761 |
Sambuca Pistoiese | PT | 15 | 1626 | 49387 |
Camugnano | BO | 16 | 1885 | 51272 |
Montemurlo | PO | 17 | 18456 | 69728 |
Montale | PT | 17 | 10737 | 80465 |
Vaglia | FI | 17 | 5073 | 85538 |
Castel di Casio | BO | 17 | 3448 | 88986 |
Prato | PO | 19 | 191150 | 280136 |
Firenzuola | FI | 19 | 4726 | 284862 |
Calenzano | FI | 20 | 17489 | 302351 |
Borgo San Lorenzo | FI | 20 | 18211 | 320562 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1992-08-09 01:36:04 |
44.041 | 11.171 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 171419 |
Field | Value |
---|---|
Time (UTC) | 1992-08-09 01:36:04 ± 0.161 |
Latitude | 44.0410 ± 0.0152 |
Longitude | 11.1710 ± 0.0126 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 171419 |
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) | 1971.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 165 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
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) | 0.00332 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00631 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 171419 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:40:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CRE.Z. | 1992-08-09T01:36:30.80 | 10.0 | undecidable | manual | SG | 126 | 0.6993 | -0.03 | 0.6 | |
--.PII.Z. | 1992-08-09T01:36:25.26 | 10.0 | undecidable | manual | SG | 235 | 0.555 | -0.43 | 0.4 | |
--.GU9.Z. | 1992-08-09T01:36:24.37 | 10.0 | undecidable | manual | SG | 306 | 0.5106 | 0.13 | 0.7 | |
--.PGD.Z. | 1992-08-09T01:36:21.51 | 10.0 | undecidable | manual | SG | 112 | 0.4218 | 0.2 | 0.7 | |
--.BDI.Z. | 1992-08-09T01:36:21.51 | 10.0 | undecidable | manual | SG | 272 | 0.3996 | 0.84 | 0.1 | |
--.CRE.Z. | 1992-08-09T01:36:20.16 | 10.0 | undecidable | manual | PG | 126 | 0.6993 | 0.8 | 0.3 | |
--.MME.Z. | 1992-08-09T01:36:19.75 | 10.0 | undecidable | manual | SG | 294 | 0.3663 | 0.69 | 0.2 | |
--.PII.Z. | 1992-08-09T01:36:16.69 | 10.0 | undecidable | manual | PG | 235 | 0.555 | -0.12 | 1.7 | |
--.GU9.Z. | 1992-08-09T01:36:15.67 | 10.0 | undecidable | manual | PG | 306 | 0.5106 | -0.31 | 1.4 | |
--.BDI.Z. | 1992-08-09T01:36:13.64 | 10.0 | undecidable | manual | PG | 272 | 0.3996 | -0.27 | 1.5 | |
--.PGD.Z. | 1992-08-09T01:36:13.77 | 10.0 | undecidable | manual | PG | 112 | 0.4218 | -0.52 | 0.9 | |
--.MME.Z. | 1992-08-09T01:36:12.92 | 10.0 | positive | manual | PG | 294 | 0.3663 | -0.07 | 3.7 |