UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for DFFD... Searching the city database file for: DFFD ... Date:0000Z 14 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 12.1 185 4 290.1 291.5 286.2 312.5 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: 115 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 ---------------------------------------------------------- 0 977 306 185 4 0.3 4.0 | 276 11 11.1 -1.1 1 925 454 175 12 -1.0 12.0 | 235 12 9.7 6.9 2 908 610 170 12 -2.1 11.8 | 232 11 8.7 6.7 3 875 914 145 9 -5.2 7.4 | 248 6 5.6 2.3 4 850 1154 125 8 -6.6 4.6 | 277 4 4.2 -0.5 5 843 1219 125 8 -6.6 4.6 | 277 4 4.2 -0.5 6 782 1829 75 16 -15.5 -4.1 | 27 10 -4.7 -9.2 7 753 2134 90 21 -21.0 0.0 | 64 11 -10.2 -5.1 8 700 2720 75 25 -24.1 -6.5 | 49 18 -13.4 -11.6 9 645 3353 70 33 -31.0 -11.3 | 51 26 -20.3 -16.4 10 595 3962 75 25 -24.1 -6.5 | 49 18 -13.4 -11.6 11 572 4267 75 20 -19.3 -5.2 | 40 13 -8.6 -10.3 12 550 4572 70 12 -11.3 -4.1 | 3 9 -0.5 -9.2 13 508 5182 40 4 -2.6 -3.1 | 315 12 8.2 -8.1 14 500 5300 70 4 -3.8 -1.4 | 313 10 7.0 -6.5 15 430 6401 120 15 -13.0 7.5 | 137 3 -2.2 2.4 16 400 6920 110 7 -6.6 2.4 | 303 5 4.2 -2.7 17 362 7620 70 5 -4.7 -1.7 | 318 9 6.1 -6.8 18 331 8230 145 3 -1.7 2.5 | 286 9 9.0 -2.6 19 303 8839 50 1 -0.8 -0.6 | 300 12 10.0 -5.7 20 300 8910 360 1 -0.0 -1.0 | 300 12 10.8 -6.1 21 290 9144 335 1 0.4 -0.9 | 298 13 11.2 -6.0 22 277 9449 315 3 2.1 -2.1 | 299 15 12.9 -7.2 23 264 9754 275 5 5.0 -0.4 | 289 17 15.7 -5.5 24 250 10120 295 7 6.3 -3.0 | 295 19 17.1 -8.0 25 208 11278 340 11 3.8 -10.3 | 317 21 14.5 -15.4 26 200 11540 300 6 5.2 -3.0 | 297 18 16.0 -8.1 27 189 11887 245 3 2.7 1.3 | 286 14 13.5 -3.8 28 172 12497 225 12 8.5 8.5 | 260 20 19.2 3.4 29 150 13370 185 28 2.4 27.9 | 210 26 13.2 22.8 30 117 14935 190 16 2.8 15.8 | 232 17 13.5 10.7 31 112 15240 175 16 -1.4 15.9 | 221 14 9.4 10.9 32 106 15545 235 4 3.3 2.3 | 281 14 14.0 -2.8 33 100 15940 50 6 -4.6 -3.9 | 325 11 6.2 -8.9 34 97 16154 50 6 -4.6 -3.9 | 325 11 6.2 -8.9 35 88 16764 100 1 -1.0 0.2 | 297 11 9.8 -4.9 36 84 17069 205 7 3.0 6.3 | 265 14 13.7 1.3 37 70 18200 60 23 -19.9 -11.5 | 29 19 -9.2 -16.6 38 66 18593 65 24 -21.8 -10.1 | 36 19 -11.0 -15.2 39 60 19202 130 30 -23.0 19.3 | 139 19 -12.2 14.2 40 54 19812 75 10 -9.7 -2.6 | 352 8 1.1 -7.7 41 50 20330 55 9 -7.4 -5.2 | 342 11 3.4 -10.2 42 46 20726 50 10 -7.7 -6.4 | 345 12 3.1 -11.5 Wind Parameters Mean winds (0-6000m): 85.3 at 15.9 knts Storm direction: 115.3 at 11.9 knts Shear (0-3000m) pos: 1.2 neg: 5.0 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 135.4 deg Storm rel helicity (0-3000m) pos: 31.4 neg: -37.9 tot: -6.5 m^2/s^2 ave: -2.2 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 0.8 10^-3/s Energy-Hel index: 17.95 Bulk Rich Number: 2346.70 Bulk Shear: 43.03 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 ------------------------------------------------------------------------------- 500 172 10 245 10| 0.0 7.2 7.2| 2.0 -24.9 -22.9 -45.8 -0.61| 13.0 -7.9 1000 159 9 245 8| 0.0 4.3 4.3| 7.7 -24.9 -17.2 -17.2 -0.18| 9.8 -1.8 1500 136 10 240 4| 0.0 6.0 6.0| 10.6 -25.5 -14.9 -9.9 0.03| 10.4 0.3 2000 116 12 136 0| 1.8 4.5 6.3| 28.4 -27.4 1.0 0.5 0.17| 10.0 1.7 2500 103 14 58 4| 1.5 4.7 6.1| 28.8 -37.9 -9.1 -3.6 0.09| 9.3 0.8 3000 93 17 54 7| 1.2 5.0 6.2| 31.4 -37.9 -6.5 -2.2 0.09| 8.9 0.8 4000 85 19 51 11| 1.2 3.8 5.0| 31.4 -54.3 -22.9 -5.7 0.01| 8.4 0.1 5000 83 17 41 10| 1.5 2.2 3.6| 31.4 -96.6 -65.2 -13.0 -0.18| 8.6 -1.5 6000 85 16 38 8| 1.6 1.8 3.4| 40.9 -96.6 -55.7 -9.3 -0.06| 8.2 -0.5 Wrote GIF file: /home/apache/climate/data/raob//DFFD/skewt/DFFD.skewt.20251014.00.gif