UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for DFFD... Searching the city database file for: DFFD ... Date:0000Z 28 APR 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 ------------------------------------------------------------------------------- 0 850 195 29 1 700 80 10 2 500 20 13 3 400 95 14 4 300 220 18 5 250 220 26 6 200 215 25 7 150 200 30 8 100 265 13 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 ------------------------------------ 0 943 610 195 25 6.5 24.1 1 908 914 195 29 7.5 28.0 2 875 1219 190 28 4.9 27.6 3 850 1457 195 29 7.5 28.0 4 781 2134 105 20 -19.3 5.2 5 724 2743 80 9 -8.9 -1.6 6 700 3012 80 10 -9.8 -1.7 7 697 3048 35 14 -8.0 -11.5 8 669 3353 45 16 -11.3 -11.3 9 618 3962 25 27 -11.4 -24.5 10 594 4267 30 30 -15.0 -26.0 11 570 4572 25 32 -13.5 -29.0 12 548 4877 30 18 -9.0 -15.6 13 526 5182 15 13 -3.4 -12.6 14 500 5574 20 13 -4.4 -12.2 15 485 5791 30 12 -6.0 -10.4 16 446 6401 110 17 -16.0 5.8 17 400 7185 95 14 -13.9 1.2 18 315 8839 200 10 3.4 9.4 19 300 9164 220 18 11.6 13.8 20 262 10058 220 27 17.4 20.7 21 250 10363 220 26 16.7 19.9 22 238 10668 220 21 13.5 16.1 23 206 11582 210 24 12.0 20.8 24 200 11775 215 25 14.3 20.5 25 187 12192 220 32 20.6 24.5 26 150 13509 200 30 10.3 28.2 27 137 14021 190 33 5.7 32.5 28 110 15240 265 22 21.9 1.9 29 105 15545 275 23 22.9 -2.0 30 100 15797 265 13 13.0 1.1 31 94 16154 265 13 13.0 1.1 32 88 16459 235 6 4.9 3.4 33 84 16764 155 12 -5.1 10.9 34 75 17374 195 19 4.9 18.4 35 67 17983 355 6 0.5 -6.0 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.20250428.00.gif