UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101706.upa.cvt Date: 0600Z 17 OCT 25 Searching for DFFD... Searching the city database file for: DFFD ... Date:0600Z 17 OCT 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 ------------------------------------------------------------------------------- 0 850 150 7 1 700 75 29 2 500 95 9 3 400 140 4 4 300 265 11 5 250 225 18 6 200 260 24 7 150 230 29 8 100 305 32 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 ------------------------------------ 0 943 610 205 15 6.3 13.6 1 908 914 175 12 -1.0 12.0 2 875 1219 150 7 -3.5 6.1 3 850 1457 150 7 -3.5 6.1 4 811 1829 95 15 -14.9 1.3 5 781 2134 100 19 -18.7 3.3 6 700 3012 75 29 -28.0 -7.5 7 697 3048 75 30 -29.0 -7.8 8 669 3353 85 26 -25.9 -2.3 9 618 3962 70 22 -20.7 -7.5 10 594 4267 60 16 -13.9 -8.0 11 526 5182 80 7 -6.9 -1.2 12 506 5486 100 8 -7.9 1.4 13 500 5574 95 9 -9.0 0.8 14 446 6401 100 2 -2.0 0.3 15 427 6706 180 3 0.0 3.0 16 400 7185 140 4 -2.6 3.1 17 376 7620 245 3 2.7 1.3 18 359 7925 275 6 6.0 -0.5 19 344 8230 250 8 7.5 2.7 20 300 9164 265 11 11.0 1.0 21 262 10058 235 19 15.6 10.9 22 250 10363 225 18 12.7 12.7 23 250 10363 220 17 10.9 13.0 24 200 11775 260 24 23.6 4.2 25 187 12192 250 32 30.1 10.9 26 150 13509 230 29 22.2 18.6 27 137 14021 225 33 23.3 23.3 28 130 14326 220 29 18.6 22.2 29 100 15797 305 32 26.2 -18.4 30 94 16154 305 32 26.2 -18.4 31 88 16459 315 14 9.9 -9.9 32 84 16764 275 5 5.0 -0.4 33 75 17374 160 7 -2.4 6.6 34 70 17678 200 25 8.6 23.5 35 59 18593 225 18 12.7 12.7 36 56 18898 305 5 4.1 -2.9 37 53 19202 350 10 1.7 -9.8 38 47 19812 120 8 -6.9 4.0 39 45 20117 125 10 -8.2 5.7 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.20251017.06.gif