UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for DFFD... Searching the city database file for: DFFD ... Date:0000Z 9 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 114 SFC 977 306 15.0 10.0 72 5.0 12.1 180 8 290.1 291.5 286.2 312.5 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: 113 at 18 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 ---------------------------------------------------------- 0 977 306 180 8 0.0 8.0 | 267 17 16.9 0.8 1 925 461 165 16 -4.1 15.5 | 237 15 12.8 8.3 2 909 610 165 16 -4.1 15.5 | 237 15 12.8 8.3 3 876 914 145 9 -5.2 7.4 | 269 12 11.8 0.2 4 850 1161 130 7 -5.4 4.5 | 283 12 11.6 -2.7 5 844 1219 115 8 -7.3 3.4 | 291 10 9.7 -3.8 6 753 2134 85 25 -24.9 -2.2 | 41 12 -8.0 -9.3 7 725 2438 70 23 -21.6 -7.9 | 17 16 -4.7 -15.0 8 700 2726 85 30 -29.9 -2.6 | 53 16 -13.0 -9.8 9 671 3048 90 27 -27.0 0.0 | 55 12 -10.1 -7.2 10 620 3658 85 41 -40.8 -3.6 | 66 26 -23.9 -10.7 11 596 3962 80 40 -39.4 -6.9 | 58 27 -22.5 -14.1 12 573 4267 70 39 -36.6 -13.3 | 44 28 -19.7 -20.5 13 508 5182 60 27 -23.4 -13.5 | 17 22 -6.5 -20.7 14 500 5310 65 24 -21.8 -10.1 | 16 18 -4.8 -17.3 15 430 6401 85 18 -17.9 -1.6 | 7 9 -1.0 -8.7 16 400 6930 75 18 -17.4 -4.7 | 2 12 -0.5 -11.8 17 331 8230 105 18 -17.4 4.7 | 11 3 -0.5 -2.5 18 304 8839 105 9 -8.7 2.3 | 300 10 8.2 -4.8 19 300 8920 120 14 -12.1 7.0 | 272 5 4.8 -0.2 20 290 9144 130 15 -11.5 9.6 | 245 6 5.4 2.5 21 252 10058 90 5 -5.0 0.0 | 301 14 11.9 -7.2 22 250 10120 120 6 -5.2 3.0 | 290 12 11.7 -4.2 23 209 11278 240 3 2.6 1.5 | 286 20 19.5 -5.7 24 200 11550 200 8 2.7 7.5 | 269 20 19.6 0.4 25 190 11887 175 5 -0.4 5.0 | 278 17 16.5 -2.2 26 181 12192 210 4 2.0 3.5 | 281 19 18.9 -3.7 27 172 12497 270 6 6.0 -0.0 | 287 24 22.9 -7.2 28 150 13370 245 11 10.0 4.6 | 275 27 26.9 -2.5 29 149 13411 260 19 18.7 3.3 | 276 36 35.6 -3.9 30 135 14021 215 6 3.4 4.9 | 276 20 20.4 -2.2 31 123 14630 145 9 -5.2 7.4 | 269 12 11.8 0.2 32 117 14935 180 4 0.0 4.0 | 281 17 16.9 -3.2 33 106 15545 300 20 17.3 -10.0 | 297 38 34.2 -17.2 34 100 15940 330 12 6.0 -10.4 | 307 29 22.9 -17.6 35 97 16154 330 12 6.0 -10.4 | 307 29 22.9 -17.6 36 88 16764 70 8 -7.5 -2.7 | 316 14 9.4 -9.9 37 76 17678 340 2 0.7 -1.9 | 297 20 17.6 -9.0 38 72 17983 20 13 -4.4 -12.2 | 327 23 12.5 -19.4 39 70 18200 105 26 -25.1 6.7 | 87 8 -8.2 -0.4 40 69 18288 95 26 -25.9 2.3 | 61 10 -9.0 -4.9 41 57 19507 60 18 -15.6 -9.0 | 355 16 1.3 -16.2 42 54 19812 110 28 -26.3 9.6 | 104 10 -9.4 2.4 43 50 20340 90 11 -11.0 0.0 | 320 9 5.9 -7.2 44 45 21031 70 23 -21.6 -7.9 | 17 16 -4.7 -15.0 45 37 22250 105 37 -35.7 9.6 | 97 19 -18.8 2.4 46 35 22555 90 28 -28.0 0.0 | 57 13 -11.1 -7.2 47 30 23470 85 48 -47.8 -4.2 | 70 33 -30.9 -11.3 48 30 23570 80 50 -49.2 -8.7 | 64 36 -32.3 -15.8 49 28 24079 80 50 -49.2 -8.7 | 64 36 -32.3 -15.8 50 22 25603 90 56 -56.0 0.0 | 80 40 -39.1 -7.2 51 20 26140 90 73 -73.0 0.0 | 83 57 -56.1 -7.2 52 18 26518 90 71 -71.0 0.0 | 82 55 -54.1 -7.2 53 14 27432 95 83 -82.7 7.2 | 90 66 -65.8 0.1 Wind Parameters Mean winds (0-6000m): 83.0 at 24.5 knts Storm direction: 113.0 at 18.4 knts Shear (0-3000m) pos: 1.8 neg: 4.6 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 155.2 deg Storm rel helicity (0-3000m) pos: 101.5 neg: -53.2 tot: 48.3 m^2/s^2 ave: 16.1 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 3.5 10^-3/s Energy-Hel index: 33.92 Bulk Rich Number: 1094.38 Bulk Shear: 92.28 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 ------------------------------------------------------------------------------- 500 166 13 248 15| 0.0 6.0 6.0| 14.8 -35.4 -20.5 -41.1 -0.30| 14.5 -4.3 1000 158 11 255 13| 0.0 5.1 5.1| 37.6 -35.4 2.2 2.2 0.15| 12.0 1.8 1500 139 12 257 9| 0.0 6.8 6.8| 48.3 -35.4 12.9 8.6 0.33| 11.5 3.8 2000 118 15 275 4| 0.0 6.9 6.9| 53.7 -46.3 7.5 3.7 0.24| 11.4 2.8 2500 105 17 344 3| 1.4 5.5 7.0| 92.6 -53.2 39.4 15.8 0.33| 11.6 3.8 3000 100 19 20 4| 1.8 4.6 6.4|101.5 -53.2 48.3 16.1 0.32| 11.0 3.5 4000 92 24 46 9| 1.4 4.7 6.1|108.1-129.8 -21.7 -5.4 0.13| 10.7 1.4 5000 85 25 41 12| 0.9 3.3 4.2|108.1-204.3 -96.2 -19.2 -0.00| 10.2 -0.0 6000 83 24 36 13| 1.4 2.8 4.2|108.4-208.4-100.0 -16.7 -0.02| 9.3 -0.1 Wrote GIF file: /home/apache/climate/data/raob//DFFD/skewt/DFFD.skewt.20251009.00.gif