courtesy of the Parks College Parachute Research Group, www.pcprg.com
written by Gary Peek, peek@pcprg.com
Winds aloft data changes only four times per day.
There is no need to check winds aloft more often than that.
Please do not call this program from a script, cause it to be displayed
by an automatic page refresh, or embed it in another web page.
Based on data from 0312Z, valid from 0318Z, for use from 1400-2100Z (UTC)
Currently 03/03/2021 at 1836Z (UTC), 03/03/2021 at 1336 EST
| *** | Reporting Station: BOS | Reporting Station: BDL | Reporting Station: BML | ||||||
| Altitude | Direction | Speed | Temp. | Direction | Speed | Temp. | Direction | Speed | Temp. |
| 30000 |  | 87 Knots 100.0 MPH | -48 C -54.4 F |  | 81 Knots 93.1 MPH | -47 C -52.6 F | | 91 Knots 104.6 MPH | -50 C -58.0 F |
| 24000 | | 76 Knots 87.4 MPH | -34 C -29.2 F | | 67 Knots 77.0 MPH | -33 C -27.4 F | | 88 Knots 101.2 MPH | -35 C -31.0 F |
| 18000 | | 69 Knots 79.3 MPH | -21 C -5.8 F | | 60 Knots 69.0 MPH | -20 C -4.0 F |  | 75 Knots 86.2 MPH | -23 C -9.4 F |
| 12000 | | 48 Knots 55.2 MPH | -13 C 8.6 F | | 54 Knots 62.1 MPH | -11 C 12.2 F | | 44 Knots 50.6 MPH | -17 C 1.4 F |
| 9000 | | 42 Knots 48.3 MPH | -8 C 17.6 F | | 41 Knots 47.1 MPH | -7 C 19.4 F |  | 38 Knots 43.7 MPH | -9 C 15.8 F |
| 6000 | | 39 Knots 44.8 MPH | -5 C 23.0 F | | 31 Knots 35.6 MPH | -3 C 26.6 F | | 43 Knots 49.4 MPH | -12 C 10.4 F |
| 3000 | | 16 Knots 18.4 MPH | N/R | | 11 Knots 12.6 MPH | N/R | | 19 Knots 21.8 MPH | N/R |