UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101306.upa.cvt Date: 0600Z 13 OCT 25 Searching for DFFD... Searching the city database file for: DFFD ... Date:0600Z 13 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 15 2 1 700 75 27 2 500 75 9 3 400 80 10 4 300 55 2 5 250 255 3 6 200 325 8 7 150 230 11 8 100 320 16 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 12 10.4 6.0 1 908 914 240 6 5.2 3.0 2 875 1219 35 4 -2.3 -3.3 3 850 1457 15 2 -0.5 -1.9 4 811 1829 95 19 -18.9 1.7 5 781 2134 95 26 -25.9 2.3 6 700 3012 75 27 -26.1 -7.0 7 697 3048 80 31 -30.5 -5.4 8 643 3658 70 30 -28.2 -10.3 9 618 3962 70 27 -25.4 -9.2 10 594 4267 60 27 -23.4 -13.5 11 570 4572 55 26 -21.3 -14.9 12 526 5182 80 12 -11.8 -2.1 13 500 5574 75 9 -8.7 -2.3 14 485 5791 55 7 -5.7 -4.0 15 427 6706 80 7 -6.9 -1.2 16 400 7185 80 10 -9.8 -1.7 17 376 7620 145 5 -2.9 4.1 18 359 7925 15 3 -0.8 -2.9 19 329 8534 15 5 -1.3 -4.8 20 300 9164 55 2 -1.6 -1.1 21 287 9449 350 4 0.7 -3.9 22 250 10363 255 3 2.9 0.8 23 250 10363 285 4 3.9 -1.0 24 227 10973 360 6 -0.0 -6.0 25 200 11775 325 8 4.6 -6.6 26 169 12802 285 9 8.7 -2.3 27 152 13411 225 10 7.1 7.1 28 150 13509 230 11 8.4 7.1 29 137 14021 250 14 13.2 4.8 30 123 14630 240 17 14.7 8.5 31 100 15797 320 16 10.3 -12.3 32 94 16154 320 16 10.3 -12.3 33 75 17374 140 11 -7.1 8.4 34 67 17983 125 25 -20.5 14.3 35 47 19812 145 12 -6.9 9.8 36 45 20117 105 5 -4.8 1.3 37 36 21336 90 24 -24.0 0.0 38 34 21641 60 15 -13.0 -7.5 39 30 22250 90 28 -28.0 0.0 40 28 22555 90 36 -36.0 0.0 41 27 22860 70 31 -29.1 -10.6 42 19 24689 100 56 -55.1 9.7 43 17 25298 100 53 -52.2 9.2 44 13 26822 80 55 -54.2 -9.6 45 12 27127 80 60 -59.1 -10.4 46 11 27432 85 57 -56.8 -5.0 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.20251013.06.gif