US Winds Aloft Forecast for Drop Zones from National Weather Service data
courtesy of the Parks College Parachute Research Group, www.pcprg.com
written by Gary Peek, peek@pcprg.com

Based on data from 2018Z, valid from 2100Z, for use from 2000-0300Z (UTC)

Winds aloft data changes only four times per day.
There is no need to check winds aloft more often than that.

See http://aviationweather.gov/products/nws/winds/info.php

Currently 04/21/2014 at 0159Z (UTC), 04/20/2014 at 2059 EST

.Reporting Station BOSReporting Station BDLReporting Station BML
AltitudeDirectionSpeedTemp.DirectionSpeedTemp.DirectionSpeedTemp.
30000 48 Knots
55.2 MPH
-43 C
-45.4 F
44 Knots
50.6 MPH
-43 C
-45.4 F
59 Knots
67.8 MPH
-45 C
-49.0 F
24000 31 Knots
35.6 MPH
-28 C
-18.4 F
33 Knots
37.9 MPH
-28 C
-18.4 F
50 Knots
57.5 MPH
-29 C
-20.2 F
18000 29 Knots
33.3 MPH
-16 C
3.2 F
26 Knots
29.9 MPH
-16 C
3.2 F
44 Knots
50.6 MPH
-17 C
1.4 F
12000 16 Knots
18.4 MPH
-4 C
24.8 F
15 Knots
17.2 MPH
-3 C
26.6 F
31 Knots
35.6 MPH
-7 C
19.4 F
9000 13 Knots
14.9 MPH
1 C
33.8 F
10 Knots
11.5 MPH
2 C
35.6 F
19 Knots
21.8 MPH
-2 C
28.4 F
6000 7 Knots
8.0 MPH
4 C
39.2 F
5 Knots
5.8 MPH
5 C
41.0 F
16 Knots
18.4 MPH
1 C
33.8 F
3000<5 Knots
<6 MPH
N/R
5 Knots
5.8 MPH
N/R
18 Knots
20.7 MPH
N/R


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