UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100806.upa.cvt Date: 0600Z 8 OCT 25 Searching for DFFD... Searching the city database file for: DFFD ... Date:0600Z 8 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 20 20 1 700 85 31 2 500 100 34 3 400 85 19 4 300 75 9 5 250 130 7 6 200 150 17 7 150 5 4 8 100 325 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 ------------------------------------ 0 943 610 330 13 6.5 -11.3 1 908 914 350 19 3.3 -18.7 2 875 1219 25 21 -8.9 -19.0 3 850 1457 20 20 -6.8 -18.8 4 781 2134 75 23 -22.2 -6.0 5 700 3012 85 31 -30.9 -2.7 6 669 3353 90 49 -49.0 0.0 7 618 3962 90 45 -45.0 0.0 8 594 4267 90 40 -40.0 0.0 9 500 5574 100 34 -33.5 5.9 10 485 5791 110 28 -26.3 9.6 11 400 7185 85 19 -18.9 -1.7 12 344 8230 70 19 -17.9 -6.5 13 315 8839 80 14 -13.8 -2.4 14 300 9164 75 9 -8.7 -2.3 15 287 9449 50 3 -2.3 -1.9 16 274 9754 85 3 -3.0 -0.3 17 250 10363 130 7 -5.4 4.5 18 250 10363 125 7 -5.7 4.0 19 206 11582 155 13 -5.5 11.8 20 200 11775 150 17 -8.5 14.7 21 187 12192 145 18 -10.3 14.7 22 152 13411 0 0 -0.0 -0.0 23 150 13509 5 4 -0.3 -4.0 24 145 13716 5 4 -0.3 -4.0 25 137 14021 65 6 -5.4 -2.5 26 117 14935 0 0 -0.0 -0.0 27 110 15240 5 1 -0.1 -1.0 28 105 15545 335 2 0.8 -1.8 29 100 15797 325 12 6.9 -9.8 30 99 15850 310 7 5.4 -4.5 31 94 16154 325 12 6.9 -9.8 32 89 16459 325 16 9.2 -13.1 33 79 17069 40 4 -2.6 -3.1 34 71 17678 140 19 -12.2 14.6 35 60 18593 40 6 -3.9 -4.6 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.20251008.06.gif