UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for DFFD... Searching the city database file for: DFFD ... Date:0000Z 27 NOV 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 1000 94 SFC 975 306 15.0 10.0 72 5.0 12.1 320 4 290.2 291.6 286.3 312.7 7.92 TRP WND 133 275 70 Sounding variables and indices Sfc-500 mean rel hum: -nan % Est. max temperature: -273.15 C = -459.67 F Sfc-Lift cond lev (LCL): 904.59 mb = -9999.00 m = -9999.00 ft T: -9999.00 C ThetaE index: 0.00 C Layer 975.0--97609095688668617833845882880.0 mb Conv cond level (CCL): None Cap Strength: -9725.85 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 100989.00 J/kg Max Up Vert Vel: 449.42 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 288.15 C Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 133 16244 275 70 69.7 -6.1 1 975 306 320 4 2.6 -3.1 2 925 442 350 13 2.3 -12.8 3 906 610 25 10 -4.2 -9.1 4 874 914 35 13 -7.5 -10.6 5 850 1142 55 12 -9.8 -6.9 6 842 1219 45 13 -9.2 -9.2 7 752 2134 55 7 -5.7 -4.0 8 724 2438 135 4 -2.8 2.8 9 700 2708 165 16 -4.1 15.5 10 697 2743 165 16 -4.1 15.5 11 594 3962 135 13 -9.2 9.2 12 571 4267 115 10 -9.1 4.2 13 507 5182 165 10 -2.6 9.7 14 500 5290 160 8 -2.7 7.5 15 487 5486 155 9 -3.8 8.2 16 467 5791 165 5 -1.3 4.8 17 447 6096 170 20 -3.5 19.7 18 400 6910 185 20 1.7 19.9 19 394 7010 175 21 -1.8 20.9 20 331 8230 255 9 8.7 2.3 21 316 8534 270 22 22.0 -0.0 22 303 8839 260 29 28.6 5.0 23 300 8900 260 29 28.6 5.0 24 264 9754 220 19 12.2 14.6 25 250 10110 250 25 23.5 8.6 26 200 11530 260 41 40.4 7.1 27 164 12802 270 35 35.0 -0.0 28 150 13360 260 44 43.3 7.6 29 142 13716 260 45 44.3 7.8 30 129 14326 275 70 69.7 -6.1 31 123 14630 280 70 68.9 -12.2 32 106 15545 250 40 37.6 13.7 33 100 15930 260 47 46.3 8.2 34 97 16154 260 47 46.3 8.2 35 70 18190 185 6 0.5 6.0 36 66 18593 195 3 0.8 2.9 37 63 18898 125 3 -2.5 1.7 38 54 19812 205 9 3.8 8.2 39 50 20320 140 15 -9.6 11.5 40 49 20422 140 11 -7.1 8.4 41 47 20726 140 15 -9.6 11.5 42 37 22250 80 19 -18.7 -3.3 43 34 22860 85 30 -29.9 -2.6 44 30 23470 80 31 -30.5 -5.4 45 30 23560 90 41 -41.0 0.0 46 29 23774 90 41 -41.0 0.0 47 25 24689 100 46 -45.3 8.0 48 23 25298 110 43 -40.4 14.7 49 20 26130 100 44 -43.3 7.6 50 20 26213 105 45 -43.5 11.6 51 14 27432 95 34 -33.9 3.0 52 13 27737 105 35 -33.8 9.1 53 11 28346 90 29 -29.0 0.0 54 8 29261 80 29 -28.6 -5.0 Wind Parameters Energy-Hel index: -6311.18 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.20251127.00.gif