UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for DFFD... Searching the city database file for: DFFD ... Date:0000Z 12 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 80 13 1 700 70 20 2 500 115 20 3 400 115 10 4 300 115 13 5 250 250 7 6 200 250 13 7 150 320 7 8 100 145 15 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 ------------------------------------ 0 943 610 165 3 -0.8 2.9 1 908 914 100 8 -7.9 1.4 2 875 1219 75 14 -13.5 -3.6 3 850 1457 80 13 -12.8 -2.3 4 843 1524 65 13 -11.8 -5.5 5 811 1829 95 18 -17.9 1.6 6 781 2134 95 18 -17.9 1.6 7 724 2743 70 20 -18.8 -6.8 8 700 3012 70 20 -18.8 -6.8 9 643 3658 110 25 -23.5 8.6 10 618 3962 115 19 -17.2 8.0 11 594 4267 120 23 -19.9 11.5 12 500 5574 115 20 -18.1 8.5 13 465 6096 125 15 -12.3 8.6 14 446 6401 85 12 -12.0 -1.0 15 410 7010 110 11 -10.3 3.8 16 400 7185 115 10 -9.1 4.2 17 393 7315 95 8 -8.0 0.7 18 344 8230 105 10 -9.7 2.6 19 301 9144 115 13 -11.8 5.5 20 300 9164 115 13 -11.8 5.5 21 262 10058 255 6 5.8 1.6 22 250 10363 250 7 6.6 2.4 23 206 11582 255 14 13.5 3.6 24 200 11775 250 13 12.2 4.4 25 187 12192 255 17 16.4 4.4 26 160 13106 280 14 13.8 -2.4 27 150 13509 320 7 4.5 -5.4 28 145 13716 345 6 1.6 -5.8 29 137 14021 10 4 -0.7 -3.9 30 123 14630 155 9 -3.8 8.2 31 105 15545 65 3 -2.7 -1.3 32 100 15797 145 15 -8.6 12.3 33 94 16154 145 15 -8.6 12.3 34 70 17678 210 13 6.5 11.3 35 67 17983 325 6 3.4 -4.9 36 63 18288 5 8 -0.7 -8.0 37 59 18593 70 14 -13.2 -4.8 38 53 19202 130 27 -20.7 17.4 39 45 20117 100 26 -25.6 4.5 40 40 20726 120 14 -12.1 7.0 41 38 21031 100 7 -6.9 1.2 42 36 21336 80 10 -9.8 -1.7 43 34 21641 110 24 -22.6 8.2 44 32 21946 85 27 -26.9 -2.4 45 20 24384 95 43 -42.8 3.7 46 16 25603 80 50 -49.2 -8.7 47 14 26213 90 60 -60.0 0.0 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.20251012.00.gif