UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042106.upa.cvt Date: 0600Z 21 APR 25 Searching for DFFD... Searching the city database file for: DFFD ... Date:0600Z 21 APR 25 Station: DFFD WMO ident: 65503 Latitude: 12.35 Longitude: 1.52 Elevation: 306.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 850 210 17 1 700 70 14 2 500 95 12 3 400 135 8 4 300 315 13 5 250 235 14 6 200 220 21 7 150 250 28 8 100 310 12 TRP WND Sounding variables and indices Parcel Indices Parcel: using 100 mb layer Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 943 610 240 17 14.7 8.5 1 908 914 220 16 10.3 12.3 2 875 1219 215 17 9.8 13.9 3 850 1457 210 17 8.5 14.7 4 843 1524 235 11 9.0 6.3 5 781 2134 105 5 -4.8 1.3 6 752 2438 50 9 -6.9 -5.8 7 700 3012 70 14 -13.2 -4.8 8 618 3962 65 23 -20.8 -9.7 9 594 4267 55 26 -21.3 -14.9 10 506 5486 90 10 -10.0 0.0 11 500 5574 95 12 -12.0 1.0 12 485 5791 45 8 -5.7 -5.7 13 427 6706 175 6 -0.5 6.0 14 400 7185 135 8 -5.7 5.7 15 393 7315 140 11 -7.1 8.4 16 344 8230 195 2 0.5 1.9 17 329 8534 15 12 -3.1 -11.6 18 315 8839 360 12 -0.0 -12.0 19 300 9164 315 13 9.2 -9.2 20 287 9449 270 11 11.0 -0.0 21 250 10363 235 14 11.5 8.0 22 238 10668 230 13 10.0 8.4 23 216 11278 255 19 18.4 4.9 24 206 11582 220 21 13.5 16.1 25 200 11775 220 21 13.5 16.1 26 160 13106 260 30 29.5 5.2 27 150 13509 250 28 26.3 9.6 28 145 13716 245 31 28.1 13.1 29 130 14326 230 29 22.2 18.6 30 123 14630 230 32 24.5 20.6 31 100 15797 310 12 9.2 -7.7 32 99 15850 305 15 12.3 -8.6 33 94 16154 310 12 9.2 -7.7 34 89 16459 265 6 6.0 0.5 35 71 17678 230 13 10.0 8.4 36 63 18288 20 11 -3.8 -10.3 37 53 19202 235 13 10.6 7.5 38 50 19507 0 0 -0.0 -0.0 39 45 20117 245 12 10.9 5.1 40 43 20422 285 11 10.6 -2.8 41 40 20726 295 6 5.4 -2.5 42 38 21031 300 12 10.4 -6.0 Wind Parameters Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//DFFD/skewt/DFFD.skewt.20250421.06.gif