A magnitude Md 2.1 earthquake occured in region: 5 km S Vernio (PO), on
and geographic coordinates (lat, lon) 44.0100, 11.1740 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 |
---|---|---|---|---|
Vernio | PO | 5 | 6060 | 6060 |
Barberino di Mugello | FI | 5 | 10836 | 16896 |
Cantagallo | PO | 6 | 3105 | 20001 |
Vaiano | PO | 6 | 9895 | 29896 |
Scarperia e San Piero | FI | 13 | 12217 | 42113 |
Montemurlo | PO | 14 | 18456 | 60569 |
Vaglia | FI | 14 | 5073 | 65642 |
Montale | PT | 15 | 10737 | 76379 |
Castiglione dei Pepoli | BO | 15 | 5648 | 82027 |
Prato | PO | 16 | 191150 | 273177 |
Calenzano | FI | 16 | 17489 | 290666 |
Sambuca Pistoiese | PT | 18 | 1626 | 292292 |
Agliana | PT | 18 | 17525 | 309817 |
Borgo San Lorenzo | FI | 18 | 18211 | 328028 |
Camugnano | BO | 19 | 1885 | 329913 |
Sesto Fiorentino | FI | 20 | 48958 | 378871 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1
ML-VAX 1.6 |
1992-12-24 21:27:55 |
44.01 | 11.174 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 177689 |
Field | Value |
---|---|
Time (UTC) | 1992-12-24 21:27:55 ± 0.149 |
Latitude | 44.0100 ± 0.0201 |
Longitude | 11.1740 ± 0.0144 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 177689 |
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) | 2512.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 124 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
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) | 0.00332 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00607 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 177689 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:46:34 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 177689 |
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. | 1992-12-24T21:28:19.71 | 10.0 | undecidable | manual | SG | 124 | 0.6771 | 0.23 | 0.6 | |
--.GU9.Z. | 1992-12-24T21:28:14.86 | 10.0 | undecidable | manual | SG | 308 | 0.5439 | -0.06 | 0.8 | |
--.SFI.Z. | 1992-12-24T21:28:13.32 | 10.0 | undecidable | manual | SG | 101 | 0.4995 | -0.18 | 0.8 | |
--.BDI.Z. | 1992-12-24T21:28:11.11 | 10.0 | undecidable | manual | SG | 277 | 0.4107 | 0.13 | 0.8 | |
--.PGD.Z. | 1992-12-24T21:28:11.20 | 10.0 | undecidable | manual | SG | 108 | 0.4107 | 0.09 | 0.8 | |
--.MME.Z. | 1992-12-24T21:28:10.43 | 10.0 | undecidable | manual | SG | 298 | 0.3774 | 0.45 | 0.6 | |
--.CRE.Z. | 1992-12-24T21:28:10.25 | 10.0 | undecidable | manual | PG | 124 | 0.6771 | 0.84 | 0.6 | |
--.ZC9.Z. | 1992-12-24T21:28:10.52 | 10.0 | undecidable | manual | SG | 337 | 0.3663 | 1.09 | 0.1 | |
--.PII.Z. | 1992-12-24T21:28:07.71 | 10.0 | undecidable | manual | PG | 238 | 0.5439 | 0.75 | 0.8 | |
--.GU9.Z. | 1992-12-24T21:28:06.21 | 10.0 | undecidable | manual | PG | 308 | 0.5439 | -0.57 | 1.2 | |
--.SFI.Z. | 1992-12-24T21:28:05.31 | 10.0 | undecidable | manual | PG | 101 | 0.4995 | -0.65 | 1.1 | |
--.ZC9.Z. | 1992-12-24T21:28:04.37 | 10.0 | undecidable | manual | PG | 337 | 0.3663 | 0.76 | 0.9 | |
--.PGD.Z. | 1992-12-24T21:28:04.10 | 10.0 | undecidable | manual | PG | 108 | 0.4107 | -0.38 | 1.7 | |
--.MME.Z. | 1992-12-24T21:28:03.46 | 10.0 | positive | manual | PG | 298 | 0.3774 | -0.46 | 3 | |
--.BDI.Z. | 1992-12-24T21:28:03.95 | 10.0 | undecidable | manual | PG | 277 | 0.4107 | -0.55 | 1.3 |