UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102800.upa.cvt Date: 0000Z 28 OCT 25 Searching for UWPP... Searching the city database file for: UWPP ... Date:0000Z 28 OCT 25 Station: UWPP WMO ident: 27962 Latitude: 53.13 Longitude: 45.02 Elevation: 174.00 ------------------------------------------------------------------------------- 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 68 SFC 988 174 6.0 4.4 89 1.6 5.2 125 7 280.1 281.0 278.9 294.7 5.30 2 925 704 2.8 1.4 90 1.4 2.2 155 29 282.2 283.0 279.0 294.9 4.57 3 889 1024 1.2 0.0 92 1.2 0.7 167 32 283.7 284.5 279.5 295.8 4.30 4 861 1281 1.8 1.0 94 0.8 1.4 176 34 287.0 287.8 281.5 300.5 4.78 5 850 1384 -1.9 -5.8 75 3.9 -3.4 180 35 284.2 284.7 277.9 292.5 2.91 6 843 1450 -3.5 -9.5 63 6.0 -5.5 180 35 283.1 283.5 276.4 289.5 2.20 7 840 1478 -3.5 -10.5 58 7.0 -5.8 180 35 283.4 283.8 276.3 289.4 2.04 8 811 1756 -2.7 -14.7 39 12.0 -6.3 179 35 287.1 287.4 277.5 291.7 1.51 9 767 2199 -2.5 -10.5 54 8.0 -5.3 177 35 292.0 292.4 280.7 298.7 2.24 10 700 2917 -8.3 -13.3 67 5.0 -9.9 175 35 293.3 293.6 281.0 299.2 1.96 11 673 3220 -11.1 -14.9 73 3.8 -12.2 177 36 293.5 293.8 280.8 298.9 1.79 12 643 3571 -7.7 -9.0 90 1.3 -8.2 180 37 301.2 301.7 285.5 310.4 3.01 13 640 3608 -7.9 -9.1 91 1.2 -8.4 180 37 301.4 301.9 285.5 310.6 3.00 14 590 4236 -10.1 -12.2 85 2.1 -10.8 185 39 305.9 306.4 286.7 313.9 2.54 15 500 5490 -17.7 -20.2 81 2.5 -18.4 195 42 311.5 311.8 287.6 316.5 1.54 16 400 7120 -28.7 -32.0 73 3.3 -29.2 210 48 317.7 317.8 288.7 320.0 0.65 17 396 7192 -29.1 -32.4 73 3.3 -29.6 211 49 318.1 318.2 288.8 320.3 0.64 18 374 7597 -34.5 -37.9 71 3.4 -34.8 214 54 316.2 316.2 287.9 317.6 0.39 19 330 8464 -38.9 -42.4 69 3.5 -39.2 220 66 321.7 321.7 289.6 322.7 0.28 20 329 8485 -39.3 -42.8 69 3.5 -39.6 220 66 321.4 321.4 289.5 322.4 0.27 21 300 9110 -45.1 -48.5 69 3.4 -45.3 225 75 321.8 321.8 289.5 322.4 0.16 22 290 9334 -46.1 -49.4 69 3.3 -46.3 228 78 323.5 323.5 290.0 324.1 0.15 23 259 10066 -53.5 -56.9 66 3.4 -53.6 237 88 323.2 323.3 289.8 323.5 0.07 24 250 10290 -56.7 -59.9 67 3.2 -56.8 240 91 321.8 321.8 289.3 322.0 0.05 25 240 10547 -59.5 -63.0 64 3.5 -59.6 321.3 321.3 289.2 321.5 0.03 26 233 10732 -60.4 -63.8 64 3.4 -60.4 240 95 322.7 322.7 289.6 322.8 0.03 27 223 11005 -61.7 -64.9 65 3.2 -61.7 324.8 324.8 290.2 324.9 0.03 TRP WND 233 10732 -60.4 -63.8 64 3.4 -60.4 240 95 322.7 322.7 289.6 322.8 0.03 Sounding variables and indices 1000-500 mb thick: 5422.00 m Freezing level: 855.65 mb = 1331.20 m = 4367.40 ft Wetbulb zero: 857.74 mb = 1311.56 m = 4302.96 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 76.35 % Est. max temperature: 9.56 C = 49.21 F Sfc-Lift cond lev (LCL): 963.99 mb = 371.93 m = 1220.24 ft T: 4.80 C 700-500 lapse rate: 3.65 C/km ThetaE index: 11.18 C Layer 850.0- 811.0 mb Conv cond level (CCL): 893.78 mb = 980.60 m = 3217.15 ft Mean mixing ratio: 4.75 g/kg Conv temperature: 9.40 C = 48.93 F Cap Strength: 12.20 C Lifted Index: 14.80 C Risk: None Lifted Index @300 mb: 19.04 C Lifted Index @700 mb: 4.10 C Showalter Index: 16.67 C Risk: None Total Totals Index: 27.70 C Risk: None Vertical Totals Index: 15.80 C Cross Totals Index: 11.90 C K Index: 5.00 Risk: None Sweat Index: 112.00 Risk: None Energy Index: 4.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.53 J/kg Max Up Vert Vel: 5.57 m/s Conv Inhibition (B-): 32.14 J/kg Cap Strength: 14.59 C Lift Cond Lev (LCL): 916.64 mb = 777.12 m = 2549.58 ft Lev Free Conv (LFC): 841.64 mb = 1462.37 m = 4797.75 ft Equ Level (EL): 821.64 mb = 1652.92 m = 5422.90 ft B at Equ Level: 12.86 J/kg Max Parcel Lev (MPL): 801.64 mb = 1848.34 m = 6064.05 ft Wind level data Storm motion: 212 at 27 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 ---------------------------------------------------------- 0 988 174 125 7 -5.7 4.0 | 47 27 -20.1 -18.6 1 925 704 155 29 -12.3 26.3 | 98 27 -26.6 3.7 2 850 1384 180 35 0.0 35.0 | 131 19 -14.3 12.4 3 700 2917 175 35 -3.1 34.9 | 125 21 -17.4 12.3 4 500 5490 195 42 10.9 40.6 | 169 18 -3.5 18.0 5 400 7120 210 48 24.0 41.6 | 207 21 9.7 19.0 6 300 9110 225 75 53.0 53.0 | 232 49 38.7 30.4 7 250 10290 240 91 78.8 45.5 | 250 68 64.5 22.9 Wind Parameters Mean winds (0-6000m): 182.3 at 35.7 knts Storm direction: 212.3 at 26.8 knts Shear (0-3000m) pos: 5.5 neg: 0.3 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 81.7 deg Storm rel helicity (0-3000m) pos: 257.5 neg: -9.6 tot: 247.8 m^2/s^2 ave: 82.6 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 6.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.22 Bulk Shear: 71.77 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 ------------------------------------------------------------------------------- 500 149 17 72 25| 22.5 0.0 22.5|162.4 0.0 162.4 324.8 1.00| 23.3 23.3 1000 158 24 89 23| 14.8 0.0 14.8|228.0 0.0 228.0 228.0 0.96| 17.6 16.9 1500 167 28 102 21| 10.8 0.0 10.8|250.3 -1.3 249.0 166.0 0.93| 13.5 12.6 2000 170 29 108 20| 8.1 0.3 8.3|250.3 -4.7 245.6 122.8 0.89| 10.4 9.3 2500 172 31 112 20| 6.5 0.4 6.9|250.3 -8.2 242.1 96.9 0.85| 8.5 7.3 3000 173 31 115 20| 5.5 0.3 5.9|257.5 -9.6 247.8 82.6 0.84| 7.4 6.2 4000 175 33 120 20| 4.6 0.3 4.9|286.5 -9.6 276.8 69.2 0.86| 6.3 5.4 5000 178 34 127 19| 4.1 0.2 4.3|316.0 -9.6 306.4 61.3 0.87| 5.7 4.9 6000 182 36 135 18| 3.8 0.2 4.0|351.8 -9.6 342.1 57.0 0.89| 5.3 4.7 Wrote GIF file: /home/apache/climate/data/raob//UWPP/skewt/UWPP.skewt.20251028.00.gif