UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072100.upa.cvt Date: 0000Z 21 JUL 25 Searching for DFFD... Searching the city database file for: DFFD ... Date:0000Z 21 JUL 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 ------------------------------------------------------------------------------- 0 850 255 3 1 700 55 28 2 500 105 18 3 400 115 25 4 300 160 15 5 250 170 14 6 200 80 15 7 150 95 16 8 100 95 19 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 ------------------------------------ 0 943 610 185 9 0.8 9.0 1 908 914 300 11 9.5 -5.5 2 875 1219 235 3 2.5 1.7 3 850 1457 255 3 2.9 0.8 4 781 2134 60 12 -10.4 -6.0 5 752 2438 30 21 -10.5 -18.2 6 700 3012 55 28 -22.9 -16.1 7 697 3048 70 30 -28.2 -10.3 8 643 3658 85 28 -27.9 -2.4 9 618 3962 85 37 -36.9 -3.2 10 594 4267 85 38 -37.9 -3.3 11 548 4877 95 21 -20.9 1.8 12 506 5486 105 18 -17.4 4.7 13 500 5574 105 18 -17.4 4.7 14 485 5791 95 22 -21.9 1.9 15 446 6401 110 19 -17.9 6.5 16 427 6706 85 21 -20.9 -1.8 17 400 7185 115 25 -22.7 10.6 18 393 7315 130 18 -13.8 11.6 19 344 8230 125 14 -11.5 8.0 20 315 8839 175 17 -1.5 16.9 21 300 9164 160 15 -5.1 14.1 22 262 10058 180 17 0.0 17.0 23 250 10363 170 14 -2.4 13.8 24 206 11582 80 15 -14.8 -2.6 25 200 11775 80 15 -14.8 -2.6 26 169 12802 65 21 -19.0 -8.9 27 150 13509 95 16 -15.9 1.4 28 117 14935 105 29 -28.0 7.5 29 100 15797 95 19 -18.9 1.7 30 99 15850 95 14 -13.9 1.2 31 94 16154 95 19 -18.9 1.7 32 89 16459 90 19 -19.0 0.0 33 79 17069 110 52 -48.9 17.8 34 75 17374 115 44 -39.9 18.6 35 71 17678 95 30 -29.9 2.6 36 60 18593 125 39 -31.9 22.4 37 56 18898 115 32 -29.0 13.5 38 48 19812 20 5 -1.7 -4.7 39 43 20422 65 25 -22.7 -10.6 40 40 20726 65 35 -31.7 -14.8 41 36 21336 105 27 -26.1 7.0 42 30 22250 95 21 -20.9 1.8 43 27 22860 80 42 -41.4 -7.3 44 24 23470 80 47 -46.3 -8.2 45 22 24079 90 39 -39.0 0.0 46 16 25603 90 57 -57.0 0.0 47 15 26213 95 62 -61.8 5.4 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.20250721.00.gif