UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072200.upa.cvt Date: 0000Z 22 JUL 25 Searching for DFFD... Searching the city database file for: DFFD ... Date:0000Z 22 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 1000 113 SFC 977 306 15.0 10.0 72 5.0 12.1 220 6 290.1 291.5 286.2 312.5 7.91 TRP WND Sounding variables and indices Sfc-500 mean rel hum: -nan % Est. max temperature: -273.15 C = -459.67 F Sfc-Lift cond lev (LCL): 906.45 mb = -9999.00 m = -9999.00 ft T: -9999.00 C ThetaE index: 0.00 C Layer 977.0-16093824937590953869312.0 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 Storm motion: 98 at 15 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 977 306 220 6 3.9 4.6 | 262 19 18.7 2.5 1 925 460 235 12 9.8 6.9 | 259 25 24.6 4.8 2 908 610 230 17 13.0 10.9 | 252 29 27.8 8.9 3 876 914 250 13 12.2 4.4 | 265 27 27.0 2.4 4 850 1160 275 10 10.0 -0.9 | 277 25 24.8 -2.9 5 844 1219 275 9 9.0 -0.8 | 277 24 23.8 -2.9 6 812 1524 320 13 8.4 -10.0 | 297 26 23.2 -12.0 7 753 2134 25 5 -2.1 -4.5 | 297 14 12.7 -6.6 8 725 2438 75 6 -5.8 -1.6 | 292 10 9.0 -3.6 9 700 2725 50 13 -10.0 -8.4 | 335 12 4.9 -10.4 10 698 2743 50 11 -8.4 -7.1 | 325 11 6.4 -9.1 11 620 3658 50 27 -20.7 -17.4 | 17 20 -5.9 -19.4 12 595 3962 70 32 -30.1 -10.9 | 50 20 -15.3 -13.0 13 572 4267 75 34 -32.8 -8.8 | 59 21 -18.0 -10.9 14 528 4877 75 41 -39.6 -10.6 | 63 28 -24.8 -12.7 15 508 5182 80 33 -32.5 -5.7 | 66 19 -17.7 -7.8 16 500 5300 75 25 -24.1 -6.5 | 48 13 -9.3 -8.5 17 467 5791 75 19 -18.4 -4.9 | 27 8 -3.5 -7.0 18 448 6096 105 24 -23.2 6.2 | 116 9 -8.4 4.1 19 400 6930 70 19 -17.9 -6.5 | 20 9 -3.0 -8.6 20 395 7010 65 19 -17.2 -8.0 | 13 10 -2.4 -10.1 21 317 8534 80 23 -22.7 -4.0 | 52 10 -7.8 -6.1 22 300 8920 65 21 -19.0 -8.9 | 21 12 -4.2 -10.9 23 277 9449 60 20 -17.3 -10.0 | 12 12 -2.5 -12.1 24 264 9754 65 22 -19.9 -9.3 | 24 12 -5.1 -11.4 25 250 10120 60 24 -20.8 -12.0 | 23 15 -6.0 -14.1 26 241 10363 60 24 -20.8 -12.0 | 23 15 -6.0 -14.1 27 209 11278 65 25 -22.7 -10.6 | 32 15 -7.8 -12.6 28 200 11550 65 20 -18.1 -8.5 | 17 11 -3.3 -10.5 29 190 11887 60 20 -17.3 -10.0 | 12 12 -2.5 -12.1 30 150 13509 85 33 -32.9 -2.9 | 75 19 -18.1 -4.9 31 100 15797 85 33 -32.9 -2.9 | 75 19 -18.1 -4.9 32 83 16764 100 29 -28.6 5.0 | 102 14 -13.8 3.0 33 74 17374 95 55 -54.8 4.8 | 94 40 -40.0 2.7 34 70 17669 85 33 -32.9 -2.9 | 75 19 -18.1 -4.9 35 55 18898 105 14 -13.5 3.6 | 220 2 1.3 1.6 36 50 19323 85 33 -32.9 -2.9 | 75 19 -18.1 -4.9 37 48 19507 75 38 -36.7 -9.8 | 61 25 -21.9 -11.9 38 37 20726 105 21 -20.3 5.4 | 122 6 -5.5 3.4 39 32 21336 70 21 -19.7 -7.2 | 28 10 -4.9 -9.3 40 30 21639 85 33 -32.9 -2.9 | 75 19 -18.1 -4.9 41 28 21946 95 35 -34.9 3.1 | 93 20 -20.1 1.0 42 20 23324 85 33 -32.9 -2.9 | 75 19 -18.1 -4.9 43 15 24384 75 44 -42.5 -11.4 | 64 31 -27.7 -13.5 44 10 25919 85 33 -32.9 -2.9 | 75 19 -18.1 -4.9 45 9 26213 90 67 -67.0 0.0 | 88 52 -52.2 -2.1 46 8 26822 95 61 -60.8 5.3 | 94 46 -46.0 3.2 47 3 29566 90 75 -75.0 0.0 | 88 60 -60.2 -2.1 Wind Parameters Mean winds (0-6000m): 68.0 at 19.9 knts Storm direction: 98.0 at 15.0 knts Shear (0-3000m) pos: 2.0 neg: 2.6 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 102.0 deg Storm rel helicity (0-3000m) pos: 204.6 neg: -38.9 tot: 165.7 m^2/s^2 ave: 55.2 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 5.2 10^-3/s Energy-Hel index: 102.47 Bulk Rich Number: 777.08 Bulk Shear: 129.96 m/s 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 ------------------------------------------------------------------------------- 500 232 12 258 25| 9.5 0.0 9.5| 31.2 -28.0 3.2 6.4 -0.01| 16.0 -0.1 1000 243 12 263 25| 5.0 0.0 5.0| 97.5 -28.0 69.6 69.6 0.36| 13.6 4.9 1500 262 12 271 26| 4.8 0.0 4.8|162.3 -28.0 134.4 89.6 0.48| 13.8 6.6 2000 271 10 275 25| 3.0 0.0 3.0|162.3 -35.4 126.9 63.5 0.36| 12.6 4.5 2500 282 10 280 25| 2.4 1.3 3.7|178.9 -38.9 140.0 56.0 0.39| 12.1 4.7 3000 326 11 298 24| 2.0 2.6 4.6|204.6 -38.9 165.7 55.2 0.45| 11.6 5.2 4000 44 15 343 14| 3.3 2.0 5.3|301.8 -38.9 262.9 65.7 0.56| 11.4 6.3 5000 62 19 12 12| 2.7 0.8 3.5|319.1 -59.2 260.0 52.0 0.42| 11.4 4.8 6000 68 20 21 10| 2.1 0.7 2.8|340.7 -74.5 266.1 44.4 0.39| 11.3 4.4 Wrote GIF file: /home/apache/climate/data/raob//DFFD/skewt/DFFD.skewt.20250722.00.gif