UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for DFFD... Searching the city database file for: DFFD ... Date:0000Z 19 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 117 SFC 978 306 15.0 10.0 72 5.0 12.1 180 4 290.0 291.4 286.2 312.3 7.90 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): 907.37 mb = -9999.00 m = -9999.00 ft T: -9999.00 C ThetaE index: 0.00 C Layer 978.0- 0.0 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: 125 at 11 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 ---------------------------------------------------------- 0 978 306 180 4 0.0 4.0 | 283 9 8.8 -2.1 1 925 464 160 8 -2.7 7.5 | 256 6 6.1 1.5 2 909 610 145 10 -5.7 8.2 | 235 4 3.1 2.1 3 876 914 115 10 -9.1 4.2 | 8 2 -0.3 -1.8 4 850 1164 105 10 -9.7 2.6 | 14 4 -0.9 -3.5 5 844 1219 100 10 -9.8 1.7 | 14 4 -1.0 -4.3 6 783 1829 80 10 -9.8 -1.7 | 8 8 -1.0 -7.8 7 754 2134 70 18 -16.9 -6.2 | 34 15 -8.1 -12.2 8 700 2729 70 22 -20.7 -7.5 | 41 18 -11.9 -13.6 9 699 2743 60 25 -21.7 -12.5 | 35 23 -12.8 -18.6 10 645 3353 85 18 -17.9 -1.6 | 50 12 -9.1 -7.6 11 596 3962 105 21 -20.3 5.4 | 87 11 -11.5 -0.6 12 573 4267 110 16 -15.0 5.5 | 85 6 -6.2 -0.6 13 508 5182 95 12 -12.0 1.0 | 32 6 -3.2 -5.0 14 500 5310 95 12 -12.0 1.0 | 32 6 -3.2 -5.0 15 468 5791 115 12 -10.9 5.1 | 65 2 -2.1 -1.0 16 413 6706 100 10 -9.8 1.7 | 14 4 -1.0 -4.3 17 400 6930 115 8 -7.3 3.4 | 330 3 1.6 -2.7 18 378 7315 125 4 -3.3 2.3 | 304 7 5.5 -3.8 19 331 8230 305 10 8.2 -5.7 | 305 21 17.0 -11.8 20 317 8534 270 12 12.0 -0.0 | 286 22 20.8 -6.1 21 300 8920 260 11 10.8 1.9 | 282 20 19.6 -4.1 22 250 10130 235 15 12.3 8.6 | 263 21 21.1 2.5 23 241 10363 230 17 13.0 10.9 | 257 22 21.8 4.9 24 230 10668 240 16 13.9 8.0 | 265 23 22.7 1.9 25 200 11550 215 22 12.6 18.0 | 241 25 21.4 12.0 26 181 12192 220 23 14.8 17.6 | 244 26 23.6 11.6 27 164 12802 230 25 19.2 16.1 | 250 30 28.0 10.0 28 150 13380 220 26 16.7 19.9 | 241 29 25.5 13.9 29 142 13716 215 25 14.3 20.5 | 238 27 23.1 14.4 30 136 14021 225 30 21.2 21.2 | 243 34 30.0 15.2 31 117 14935 200 38 13.0 35.7 | 216 37 21.8 29.7 32 100 15940 220 26 16.7 19.9 | 241 29 25.5 13.9 33 97 16154 220 26 16.7 19.9 | 241 29 25.5 13.9 34 84 17069 175 13 -1.1 13.0 | 228 10 7.7 6.9 35 70 18210 240 13 11.3 6.5 | 269 20 20.1 0.4 36 66 18593 240 13 11.3 6.5 | 269 20 20.1 0.4 37 63 18898 130 7 -5.4 4.5 | 294 4 3.4 -1.6 38 60 19202 50 16 -12.3 -10.3 | 12 17 -3.5 -16.3 39 54 19812 80 24 -23.6 -4.2 | 55 18 -14.8 -10.2 40 52 20117 100 18 -17.7 3.1 | 72 9 -8.9 -2.9 41 50 20340 110 33 -31.0 11.3 | 103 23 -22.2 5.2 42 49 20422 95 27 -26.9 2.4 | 78 18 -18.1 -3.7 43 47 20726 115 32 -29.0 13.5 | 110 22 -20.2 7.5 44 41 21641 110 19 -17.9 6.5 | 93 9 -9.1 0.4 45 37 22250 70 28 -26.3 -9.6 | 48 23 -17.5 -15.6 46 30 23580 85 45 -44.8 -3.9 | 75 37 -36.0 -10.0 47 26 24384 95 51 -50.8 4.4 | 88 42 -42.0 -1.6 48 23 25298 75 59 -57.0 -15.3 | 66 53 -48.2 -21.3 49 21 25908 90 69 -69.0 0.0 | 84 61 -60.2 -6.1 50 20 26150 90 64 -64.0 0.0 | 84 56 -55.2 -6.1 51 16 26822 85 64 -63.8 -5.6 | 78 56 -55.0 -11.6 Wind Parameters Mean winds (0-6000m): 94.5 at 14.2 knts Storm direction: 124.5 at 10.7 knts Shear (0-3000m) pos: 1.6 neg: 4.5 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 126.0 deg Storm rel helicity (0-3000m) pos: 39.7 neg: -18.2 tot: 21.5 m^2/s^2 ave: 7.2 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 1.1 10^-3/s Energy-Hel index: 9.97 Bulk Rich Number: 5142.92 Bulk Shear: 19.64 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 ------------------------------------------------------------------------------- 500 153 8 263 5| 0.0 8.6 8.6| 0.4 -9.2 -8.8 -17.7 -0.36| 11.4 -4.1 1000 133 8 276 3| 0.0 5.3 5.3| 0.9 -9.3 -8.4 -8.4 -0.13| 8.4 -1.1 1500 119 9 331 2| 0.0 3.9 3.9| 0.9 -10.3 -9.4 -6.3 -0.14| 6.6 -0.9 2000 102 10 18 4| 0.0 5.4 5.4| 15.8 -10.3 5.5 2.7 0.09| 7.4 0.7 2500 91 12 31 7| 0.0 5.4 5.4| 22.0 -18.2 3.8 1.5 0.07| 7.2 0.5 3000 85 14 34 9| 1.6 4.5 6.1| 39.7 -18.2 21.5 7.2 0.14| 7.7 1.1 4000 90 15 45 9| 2.3 3.4 5.7| 63.0 -19.2 43.7 10.9 0.23| 7.4 1.7 5000 92 15 47 8| 1.8 2.8 4.6| 63.0 -27.1 35.8 7.2 0.13| 6.5 0.8 6000 95 14 48 7| 1.9 2.4 4.3| 65.1 -28.3 36.8 6.1 0.12| 5.9 0.7 Wrote GIF file: /home/apache/climate/data/raob//DFFD/skewt/DFFD.skewt.20251019.00.gif