UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for DFFD... Searching the city database file for: DFFD ... Date:0000Z 22 OCT 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 107 SFC 977 306 15.0 10.0 72 5.0 12.1 200 2 290.1 291.5 286.2 312.5 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: 111 at 10 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 ---------------------------------------------------------- 0 977 306 200 2 0.7 1.9 | 280 10 10.3 -1.8 1 925 454 110 3 -2.8 1.0 | 291 7 6.8 -2.6 2 908 610 100 6 -5.9 1.0 | 305 4 3.7 -2.6 3 875 914 60 10 -8.7 -5.0 | 354 9 0.9 -8.6 4 850 1154 60 13 -11.3 -6.5 | 9 10 -1.7 -10.1 5 843 1219 65 14 -12.7 -5.9 | 18 10 -3.1 -9.6 6 753 2134 90 12 -12.0 0.0 | 34 4 -2.4 -3.6 7 725 2438 105 18 -17.4 4.7 | 97 8 -7.8 1.0 8 700 2720 100 17 -16.7 3.0 | 85 7 -7.2 -0.7 9 619 3658 55 20 -16.4 -11.5 | 24 17 -6.8 -15.1 10 595 3962 60 19 -16.5 -9.5 | 28 15 -6.9 -13.1 11 572 4267 70 13 -12.2 -4.4 | 18 9 -2.6 -8.1 12 528 4877 95 17 -16.9 1.5 | 74 8 -7.4 -2.2 13 500 5300 100 17 -16.7 3.0 | 85 7 -7.2 -0.7 14 487 5486 100 18 -17.7 3.1 | 86 8 -8.1 -0.5 15 448 6096 40 6 -3.9 -4.6 | 325 10 5.7 -8.2 16 430 6401 25 6 -2.5 -5.4 | 322 11 7.0 -9.1 17 412 6706 355 6 0.5 -6.0 | 314 14 10.1 -9.6 18 400 6920 335 8 3.4 -7.3 | 310 17 13.0 -10.9 19 395 7010 330 8 4.0 -6.9 | 308 17 13.6 -10.6 20 378 7315 345 6 1.6 -5.8 | 310 15 11.1 -9.4 21 331 8230 245 10 9.1 4.2 | 268 19 18.6 0.6 22 300 8910 240 11 9.5 5.5 | 264 19 19.1 1.9 23 290 9144 245 9 8.2 3.8 | 269 18 17.7 0.2 24 252 10058 275 13 13.0 -1.1 | 282 23 22.5 -4.8 25 250 10120 265 14 13.9 1.2 | 276 24 23.5 -2.4 26 200 11540 275 26 25.9 -2.3 | 279 36 35.5 -5.9 27 199 11582 275 26 25.9 -2.3 | 279 36 35.5 -5.9 28 156 13106 235 18 14.7 10.3 | 255 25 24.3 6.7 29 150 13370 200 15 5.1 14.1 | 235 18 14.7 10.5 30 149 13411 245 19 17.2 8.0 | 261 27 26.8 4.4 31 142 13716 200 15 5.1 14.1 | 235 18 14.7 10.5 32 135 14021 250 31 29.1 10.6 | 260 39 38.7 7.0 33 123 14630 215 24 13.8 19.7 | 236 28 23.3 16.0 34 100 15940 275 27 26.9 -2.4 | 279 37 36.5 -6.0 35 97 16154 275 27 26.9 -2.4 | 279 37 36.5 -6.0 36 88 16764 245 20 18.1 8.5 | 260 28 27.7 4.8 37 80 17374 235 18 14.7 10.3 | 255 25 24.3 6.7 38 72 17983 350 12 2.1 -11.8 | 323 19 11.7 -15.5 39 70 18200 55 13 -10.6 -7.5 | 6 11 -1.1 -11.1 40 69 18288 5 10 -0.9 -10.0 | 327 16 8.7 -13.6 41 61 18898 185 2 0.2 2.0 | 280 10 9.8 -1.6 42 57 19202 120 11 -9.5 5.5 | 182 2 0.1 1.9 43 54 19507 75 10 -9.7 -2.6 | 1 6 -0.1 -6.2 44 48 20117 85 19 -18.9 -1.7 | 60 11 -9.3 -5.3 45 45 20422 55 13 -10.6 -7.5 | 6 11 -1.1 -11.1 Wind Parameters Mean winds (0-6000m): 80.8 at 13.7 knts Storm direction: 110.8 at 10.2 knts Shear (0-3000m) pos: 1.4 neg: 3.8 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 121.6 deg Storm rel helicity (0-3000m) pos: 33.5 neg: -20.8 tot: 12.7 m^2/s^2 ave: 4.2 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 1.8 10^-3/s Energy-Hel index: 18.86 Bulk Rich Number: 7460.80 Bulk Shear: 13.54 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 ------------------------------------------------------------------------------- 500 105 4 294 6| 0.0 10.2 10.2| 9.5 0.0 9.5 19.1 0.59| 11.3 6.7 1000 75 7 333 6| 0.0 7.8 7.8| 21.9 0.0 21.9 21.9 0.63| 9.5 6.0 1500 74 9 349 6| 1.1 5.2 6.4| 24.4 0.0 24.4 16.2 0.58| 7.5 4.4 2000 79 10 359 6| 2.1 3.9 6.0| 29.9 0.0 29.9 14.9 0.61| 7.1 4.4 2500 85 11 17 5| 1.6 3.5 5.2| 33.5 -4.7 28.8 11.5 0.50| 6.8 3.4 3000 85 12 28 5| 1.4 3.8 5.2| 33.5 -20.8 12.7 4.2 0.26| 7.0 1.8 4000 77 14 29 8| 1.8 3.2 5.0| 36.3 -40.4 -4.1 -1.0 0.11| 7.0 0.8 5000 80 14 35 7| 2.2 2.5 4.7| 53.7 -40.4 13.3 2.7 0.23| 6.5 1.5 6000 81 14 34 7| 1.8 2.4 4.2| 54.0 -77.6 -23.6 -3.9 -0.03| 7.1 -0.2 Wrote GIF file: /home/apache/climate/data/raob//DFFD/skewt/DFFD.skewt.20251022.00.gif