UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121106.upa.cvt Date: 0600Z 11 DEC 25 Searching for DFFD... Searching the city database file for: DFFD ... Date:0600Z 11 DEC 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 60 12 1 700 240 3 2 500 205 12 3 400 265 14 4 300 240 24 5 250 275 43 6 200 255 54 7 150 255 62 8 100 270 49 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 70 18 -16.9 -6.2 1 908 914 50 15 -11.5 -9.6 2 875 1219 65 11 -10.0 -4.6 3 850 1457 60 12 -10.4 -6.0 4 843 1524 5 10 -0.9 -10.0 5 811 1829 355 10 0.9 -10.0 6 781 2134 135 6 -4.2 4.2 7 700 3012 240 3 2.6 1.5 8 697 3048 270 6 6.0 -0.0 9 618 3962 205 4 1.7 3.6 10 594 4267 285 1 1.0 -0.3 11 526 5182 200 8 2.7 7.5 12 500 5574 205 12 5.1 10.9 13 446 6401 235 16 13.1 9.2 14 427 6706 250 12 11.3 4.1 15 400 7185 265 14 13.9 1.2 16 376 7620 280 23 22.7 -4.0 17 315 8839 240 21 18.2 10.5 18 300 9164 240 24 20.8 12.0 19 250 10363 275 43 42.8 -3.7 20 238 10668 275 44 43.8 -3.8 21 206 11582 260 55 54.2 9.6 22 200 11775 255 54 52.2 14.0 23 152 13411 255 60 58.0 15.5 24 150 13509 255 62 59.9 16.0 25 130 14326 255 65 62.8 16.8 26 123 14630 230 60 46.0 38.6 27 117 14935 215 66 37.9 54.1 28 105 15545 240 72 62.4 36.0 29 100 15797 270 49 49.0 -0.0 30 94 16154 270 49 49.0 -0.0 31 59 18593 290 14 13.2 -4.8 32 53 19202 245 9 8.2 3.8 33 50 19507 20 19 -6.5 -17.9 34 38 21031 95 9 -9.0 0.8 35 34 21641 150 11 -5.5 9.5 36 25 23165 105 33 -31.9 8.5 37 19 24689 70 39 -36.6 -13.3 38 15 25908 85 46 -45.8 -4.0 39 14 26518 85 48 -47.8 -4.2 40 11 27737 85 33 -32.9 -2.9 41 7 30175 70 8 -7.5 -2.7 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.20251211.06.gif