UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for DFFD... Searching the city database file for: DFFD ... Date:0000Z 10 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 125 SFC 979 306 15.0 10.0 72 5.0 12.1 180 4 289.9 291.3 286.1 312.2 7.89 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): 908.30 mb = -9999.00 m = -9999.00 ft T: -9999.00 C ThetaE index: 0.00 C Layer 979.0--2648116578746368.0 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: 114 at 12 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 ---------------------------------------------------------- 0 979 306 180 4 0.0 4.0 | 275 11 11.2 -1.0 1 925 472 165 9 -2.3 8.7 | 248 10 8.9 3.7 2 910 610 165 9 -2.3 8.7 | 248 10 8.9 3.7 3 877 914 155 5 -2.1 4.5 | 273 9 9.1 -0.5 4 850 1171 220 3 1.9 2.3 | 282 13 13.2 -2.7 5 845 1219 220 3 1.9 2.3 | 282 13 13.2 -2.7 6 754 2134 100 15 -14.8 2.6 | 56 4 -3.5 -2.4 7 726 2438 80 19 -18.7 -3.3 | 42 11 -7.5 -8.3 8 700 2736 95 20 -19.9 1.7 | 69 9 -8.7 -3.3 9 646 3353 95 25 -24.9 2.2 | 78 14 -13.7 -2.9 10 596 3962 75 25 -24.1 -6.5 | 48 17 -12.9 -11.5 11 573 4267 75 30 -29.0 -7.8 | 54 22 -17.7 -12.8 12 500 5310 60 17 -14.7 -8.5 | 14 14 -3.5 -13.5 13 468 5791 50 13 -10.0 -8.4 | 355 13 1.3 -13.4 14 449 6096 75 12 -11.6 -3.1 | 3 8 -0.4 -8.1 15 400 6940 50 11 -8.4 -7.1 | 347 12 2.8 -12.1 16 396 7010 45 11 -7.8 -7.8 | 345 13 3.5 -12.8 17 379 7315 20 7 -2.4 -6.6 | 323 15 8.8 -11.6 18 332 8230 110 9 -8.5 3.1 | 305 3 2.8 -2.0 19 318 8534 160 6 -2.1 5.6 | 266 9 9.2 0.6 20 304 8839 110 5 -4.7 1.7 | 297 7 6.5 -3.3 21 300 8930 145 5 -2.9 4.1 | 276 8 8.4 -0.9 22 290 9144 155 6 -2.5 5.4 | 267 9 8.7 0.4 23 265 9754 75 4 -3.9 -1.0 | 309 10 7.4 -6.1 24 253 10058 130 1 -0.8 0.6 | 293 11 10.5 -4.4 25 250 10130 215 1 0.6 0.8 | 290 13 11.8 -4.2 26 219 10973 310 5 3.8 -3.2 | 299 17 15.1 -8.2 27 200 11560 255 6 5.8 1.6 | 282 17 17.0 -3.5 28 172 12497 235 8 6.6 4.6 | 271 18 17.8 -0.4 29 157 13106 305 21 17.2 -12.0 | 301 33 28.4 -17.1 30 150 13380 310 15 11.5 -9.6 | 303 27 22.7 -14.7 31 142 13716 320 12 7.7 -9.2 | 307 24 18.9 -14.2 32 107 15545 55 2 -1.6 -1.1 | 303 11 9.6 -6.2 33 102 15850 110 8 -7.5 2.7 | 302 4 3.7 -2.3 34 100 15950 205 8 3.4 7.3 | 261 15 14.6 2.2 35 97 16154 205 8 3.4 7.3 | 261 15 14.6 2.2 36 92 16459 290 6 5.6 -2.1 | 293 18 16.9 -7.1 37 84 17069 290 11 10.3 -3.8 | 292 23 21.6 -8.8 38 76 17678 130 13 -10.0 8.4 | 201 4 1.3 3.3 39 70 18210 160 13 -4.4 12.2 | 223 10 6.8 7.2 40 66 18593 130 9 -6.9 5.8 | 260 4 4.3 0.8 41 60 19202 105 16 -15.5 4.1 | 78 4 -4.2 -0.9 42 57 19507 95 5 -5.0 0.4 | 306 8 6.3 -4.6 43 54 19812 120 24 -20.8 12.0 | 126 12 -9.6 7.0 44 50 20340 90 24 -24.0 0.0 | 68 14 -12.8 -5.0 45 34 22860 70 31 -29.1 -10.6 | 49 24 -17.9 -15.6 46 31 23470 105 37 -35.7 9.6 | 101 25 -24.5 4.5 47 30 23580 80 37 -36.4 -6.4 | 66 28 -25.2 -11.5 48 25 24689 90 57 -57.0 0.0 | 84 46 -45.8 -5.0 49 22 25603 95 66 -65.7 5.8 | 91 55 -54.5 0.7 50 21 25908 95 62 -61.8 5.4 | 90 51 -50.5 0.4 51 20 26150 90 67 -67.0 0.0 | 85 56 -55.8 -5.0 52 20 26213 95 68 -67.7 5.9 | 91 57 -56.5 0.9 53 16 26822 90 65 -65.0 0.0 | 85 54 -53.8 -5.0 Wind Parameters Mean winds (0-6000m): 84.1 at 16.4 knts Storm direction: 114.1 at 12.3 knts Shear (0-3000m) pos: 0.2 neg: 4.4 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 162.5 deg Storm rel helicity (0-3000m) pos: 32.8 neg: -46.5 tot: -13.7 m^2/s^2 ave: -4.6 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 9.2 stream: -1.9 10^-3/s Energy-Hel index: 9.99 Bulk Rich Number: 2623.68 Bulk Shear: 38.49 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 ------------------------------------------------------------------------------- 500 167 7 258 10| 0.0 3.2 3.2| 6.3 -13.8 -7.4 -14.8 -0.30| 8.2 -2.5 1000 170 6 265 10| 2.5 1.6 4.1| 15.8 -18.4 -2.6 -2.6 -0.03| 8.1 -0.2 1500 165 6 263 10| 1.7 4.4 6.1| 15.8 -39.3 -23.4 -15.6 -0.30| 9.1 -2.7 2000 133 8 265 5| 1.3 5.6 6.8| 15.8 -44.7 -28.9 -14.4 -0.40| 10.8 -4.3 2500 115 10 291 2| 0.2 4.5 4.7| 28.5 -46.5 -18.0 -7.2 -0.26| 10.2 -2.6 3000 108 12 12 1| 0.2 4.4 4.6| 32.8 -46.5 -13.7 -4.6 -0.21| 9.2 -1.9 4000 96 15 51 5| 0.1 4.1 4.2| 39.5 -78.1 -38.5 -9.6 -0.27| 8.5 -2.3 5000 88 17 46 8| 0.1 2.1 2.2| 39.5-131.3 -91.8 -18.4 -0.36| 8.3 -3.0 6000 84 16 37 8| 0.3 1.4 1.7| 43.6-149.7-106.1 -17.7 -0.36| 7.8 -2.8 Wrote GIF file: /home/apache/climate/data/raob//DFFD/skewt/DFFD.skewt.20251010.00.gif