UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072300.upa.cvt Date: 0000Z 23 JUL 25 Searching for DFFD... Searching the city database file for: DFFD ... Date:0000Z 23 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 80 20 1 700 110 23 2 500 95 42 3 400 135 21 4 300 145 20 5 250 175 9 6 200 170 7 7 150 75 22 8 100 90 43 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 ------------------------------------ 0 943 610 145 11 -6.3 9.0 1 908 914 70 16 -15.0 -5.5 2 875 1219 75 21 -20.3 -5.4 3 850 1457 80 20 -19.7 -3.5 4 811 1829 75 27 -26.1 -7.0 5 781 2134 65 22 -19.9 -9.3 6 700 3012 110 23 -21.6 7.9 7 697 3048 100 24 -23.6 4.2 8 618 3962 75 29 -28.0 -7.5 9 594 4267 80 35 -34.5 -6.1 10 526 5182 95 42 -41.8 3.7 11 500 5574 95 42 -41.8 3.7 12 446 6401 115 13 -11.8 5.5 13 400 7185 135 21 -14.8 14.8 14 376 7620 140 26 -16.7 19.9 15 329 8534 135 20 -14.1 14.1 16 301 9144 160 20 -6.8 18.8 17 300 9164 145 20 -11.5 16.4 18 262 10058 180 8 0.0 8.0 19 250 10363 175 9 -0.8 9.0 20 250 10363 170 9 -1.6 8.9 21 216 11278 200 7 2.4 6.6 22 200 11775 170 7 -1.2 6.9 23 187 12192 160 7 -2.4 6.6 24 150 13509 75 22 -21.3 -5.7 25 145 13716 75 23 -22.2 -6.0 26 137 14021 65 22 -19.9 -9.3 27 117 14935 95 42 -41.8 3.7 28 100 15797 90 43 -43.0 0.0 29 94 16154 90 43 -43.0 0.0 30 88 16459 95 55 -54.8 4.8 31 84 16764 105 42 -40.6 10.9 32 70 17678 90 34 -34.0 0.0 33 59 18593 85 36 -35.9 -3.1 34 53 19202 105 22 -21.3 5.7 35 50 19507 115 31 -28.1 13.1 36 47 19812 105 26 -25.1 6.7 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.20250723.00.gif