UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for U7594... Searching the city database file for: U7594 ... Date:1200Z 28 NOV 25 Station: U7594 WMO ident: 27594 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1004 125 3.0 3.0 100 0.0 3.0 185 11 275.8 276.6 276.0 288.6 4.73 1 1000 157 3.2 1.7 90 1.5 2.5 195 13 276.4 277.1 275.7 288.1 4.32 2 957 513 3.0 1.9 92 1.1 2.5 240 19 279.6 280.4 277.8 292.3 4.58 3 925 788 1.8 0.7 92 1.1 1.3 275 23 281.1 281.9 278.3 293.2 4.35 4 894 1062 0.4 -0.8 92 1.2 -0.1 269 25 282.5 283.2 278.5 293.8 4.03 5 864 1337 2.4 1.5 94 0.9 2.0 263 26 287.3 288.2 281.9 301.3 4.94 6 850 1469 1.8 1.0 94 0.8 1.4 260 27 288.0 288.9 282.1 301.8 4.84 7 700 3013 -6.5 -9.6 79 3.1 -7.6 265 38 295.3 295.8 282.7 303.2 2.63 8 579 4470 -14.9 -18.4 75 3.5 -15.9 265 39 301.9 302.2 284.1 306.8 1.55 9 509 5430 -22.7 -27.5 65 4.8 -23.5 265 40 303.8 304.0 284.0 306.4 0.79 10 500 5560 -23.9 -28.6 65 4.7 -24.7 265 40 303.9 304.0 283.9 306.3 0.72 11 400 7140 -36.7 -40.1 71 3.4 -37.0 270 42 307.3 307.3 284.7 308.3 0.29 12 300 9070 -52.7 -56.7 62 4.0 -52.8 265 64 311.1 311.1 285.8 311.3 0.06 13 267 9811 -59.2 -62.9 62 3.7 -59.2 270 66 312.2 312.2 286.1 312.3 0.03 14 256 10073 -61.5 -65.1 62 3.6 -61.6 270 56 312.5 312.5 286.2 312.6 0.02 15 250 10220 -61.7 -65.4 61 3.7 -61.7 270 52 314.3 314.3 286.9 314.4 0.02 16 203 11508 -63.9 -68.0 57 4.1 -64.0 279 39 330.2 330.2 291.8 330.2 0.02 17 200 11600 -62.5 -66.5 58 4.0 -62.6 280 38 333.8 333.8 292.7 333.9 0.02 18 193 11820 -60.3 -64.4 58 4.1 -60.4 281 38 340.7 340.7 294.6 340.9 0.03 19 150 13380 -61.9 -66.4 55 4.5 -62.0 290 40 363.4 363.4 299.4 363.6 0.03 20 100 15870 -65.3 -70.3 50 5.0 -65.4 295 36 401.6 401.6 305.5 401.7 0.03 21 70 18030 -67.7 -73.7 42 6.0 -67.8 295 38 439.5 439.6 309.8 439.7 0.03 22 50 20040 -69.7 -75.7 41 6.0 -69.8 300 42 479.2 479.2 313.4 479.4 0.03 23 30 23060 -73.3 -79.3 39 6.0 -73.4 290 44 544.8 544.8 317.8 545.0 0.02 24 29 23259 -73.1 -79.1 40 6.0 -73.2 550.7 550.7 318.1 550.8 0.03 TRP 256 10073 -61.5 -65.1 62 3.6 -61.6 270 56 312.5 312.5 286.2 312.6 0.02 WND 267 9811 -59.2 -62.9 62 3.7 -59.2 270 66 312.2 312.2 286.1 312.3 0.03 Sounding variables and indices 1000-500 mb thick: 5403.00 m Freezing level: 817.47 mb = 1803.84 m = 5918.05 ft Wetbulb zero: 896.15 mb = 1042.93 m = 3421.64 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 81.53 % Est. max temperature: 15.00 C = 59.01 F Sfc-Lift cond lev (LCL): 1004.00 mb = 124.70 m = 409.11 ft T: 3.00 C 700-500 lapse rate: 6.83 C/km ThetaE index: 0.52 C Layer 1000.0- 957.0 mb Conv cond level (CCL): 894.73 mb = 1055.69 m = 3463.52 ft Mean mixing ratio: 4.41 g/kg Conv temperature: 9.60 C = 49.27 F Cap Strength: 11.15 C Lifted Index: 11.06 C Risk: None Lifted Index @300 mb: 13.78 C Lifted Index @700 mb: 8.01 C Showalter Index: 3.80 C Risk: None Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 24.90 C K Index: 23.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 138.00 Risk: None Energy Index: 0.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.76 J/kg Max Up Vert Vel: 6.75 m/s Conv Inhibition (B-): 34185.67 J/kg Cap Strength: 11.12 C Lift Cond Lev (LCL): 935.25 mb = 698.96 m = 2293.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 25 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 1004 125 185 11 1.0 11.0 | 134 31 -22.1 21.2 1 1000 157 195 13 3.4 12.6 | 139 30 -19.7 22.8 2 925 788 275 23 22.9 -2.0 | 179 8 -0.2 8.2 3 850 1469 260 27 26.6 4.7 | 193 15 3.5 14.9 4 700 3013 265 38 37.9 3.3 | 227 20 14.8 13.6 5 500 5560 265 40 39.8 3.5 | 231 22 16.7 13.7 6 400 7140 270 42 42.0 -0.0 | 242 22 18.9 10.3 7 300 9070 265 64 63.8 5.6 | 249 44 40.7 15.8 8 267 9811 270 66 66.0 -0.0 | 257 44 42.9 10.3 9 256 10073 270 56 56.0 -0.0 | 253 34 32.9 10.3 10 250 10220 270 52 52.0 -0.0 | 250 31 28.9 10.3 11 200 11600 280 38 37.4 -6.6 | 256 15 14.3 3.7 12 150 13380 290 40 37.6 -13.7 | 283 15 14.5 -3.4 13 100 15870 295 36 32.6 -15.2 | 298 11 9.5 -5.0 14 70 18030 295 38 34.4 -16.1 | 297 13 11.3 -5.8 15 50 20040 300 42 36.4 -21.0 | 309 17 13.3 -10.7 16 30 23060 290 44 41.3 -15.0 | 285 19 18.2 -4.8 Wind Parameters Mean winds (0-6000m): 263.9 at 33.7 knts Storm direction: 293.9 at 25.3 knts Shear (0-3000m) pos: 6.2 neg: 0.8 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 93.8 deg Storm rel helicity (0-3000m) pos: 162.6 neg: 0.0 tot: 162.6 m^2/s^2 ave: 54.2 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 5.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.35 Bulk Shear: 64.81 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 ------------------------------------------------------------------------------- 500 230 16 153 23| 20.0 0.0 20.0|100.2 0.0 100.2 200.4 0.69| 22.2 15.2 1000 258 20 165 15| 13.4 0.0 13.4|112.6 0.0 112.6 112.6 0.58| 16.9 9.8 1500 260 22 174 14| 8.9 1.6 10.5|120.0 0.0 120.0 80.0 0.55| 13.0 7.2 2000 260 24 182 14| 7.6 1.2 8.7|134.8 0.0 134.8 67.4 0.59| 10.7 6.3 2500 261 26 190 14| 6.8 0.9 7.7|150.0 0.0 150.0 60.0 0.61| 9.3 5.7 3000 262 28 197 15| 6.2 0.8 7.0|162.6 0.0 162.6 54.2 0.63| 8.3 5.2 4000 263 30 207 16| 4.6 0.7 5.3|165.1 0.0 165.1 41.3 0.63| 6.3 3.9 5000 263 32 213 17| 3.7 0.6 4.3|167.6 0.0 167.6 33.5 0.62| 5.1 3.2 6000 264 34 217 17| 3.2 0.5 3.7|177.0 0.0 177.0 29.5 0.63| 4.4 2.8 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20251128.12.gif