UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0000Z 7 DEC 25 Station: K2800 WMO ident: 72800 ------------------------------------------------------------------------------- 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 145 SFC 981 302 5.8 2.8 81 3.0 4.4 155 1 280.5 281.3 278.4 293.7 4.77 2 929 747 3.0 2.0 93 1.0 2.5 173 7 282.0 282.8 279.2 295.3 4.76 3 925 782 4.8 -5.2 48 10.0 0.8 175 7 284.2 284.7 277.8 292.3 2.80 4 924 791 5.0 -5.0 48 10.0 1.0 176 7 284.5 285.0 278.0 292.7 2.85 5 919 835 5.0 -5.0 48 10.0 1.0 183 7 285.0 285.4 278.2 293.2 2.86 6 896 1042 4.8 -4.2 52 9.0 1.1 201 6 286.8 287.4 279.5 295.8 3.12 7 877 1217 5.2 -14.8 22 20.0 -1.4 210 4 289.0 289.2 278.2 293.2 1.38 8 864 1339 4.6 -12.4 28 17.0 -1.3 224 5 289.6 289.9 279.0 294.7 1.70 9 850 1472 4.2 -8.8 38 13.0 -0.7 240 6 290.5 291.0 280.2 297.4 2.31 10 802 1942 1.0 0.3 95 0.7 0.7 273 17 292.0 292.9 283.8 306.1 4.88 11 777 2197 0.6 -13.4 34 14.0 -4.2 270 21 294.2 294.5 281.1 299.6 1.75 12 773 2238 1.0 -22.0 16 23.0 -5.4 270 21 295.1 295.3 280.4 297.8 0.85 13 763 2343 0.6 -23.4 15 24.0 -5.8 270 22 295.8 295.9 280.6 298.2 0.76 14 754 2438 1.0 -22.0 16 23.0 -5.5 270 23 297.2 297.4 281.3 300.0 0.87 15 700 3031 -3.1 -16.1 36 13.0 -7.2 270 29 299.1 299.3 283.0 303.9 1.55 16 692 3122 -3.9 -17.9 33 14.0 -8.1 269 34 299.1 299.4 282.8 303.4 1.35 17 683 3225 -0.7 -41.7 3 41.0 -8.3 267 40 303.8 303.9 283.1 304.4 0.14 18 676 3307 -0.5 -42.5 2 42.0 -8.2 266 46 305.0 305.0 283.6 305.4 0.13 19 653 3583 -1.5 -41.5 3 40.0 -9.0 261 46 306.9 306.9 284.4 307.4 0.15 20 551 4911 -9.9 -36.9 9 27.0 -14.9 265 50 312.2 312.2 286.5 313.2 0.29 21 500 5650 -16.5 -41.5 10 25.0 -20.1 275 54 312.9 313.0 286.6 313.7 0.20 22 444 6528 -24.3 -41.3 19 17.0 -26.3 272 55 313.9 313.9 287.0 314.7 0.23 23 400 7280 -28.9 -44.9 20 16.0 -30.4 275 61 317.4 317.5 288.1 318.1 0.17 24 392 7424 -29.7 -45.7 20 16.0 -31.2 273 64 318.2 318.3 288.3 318.8 0.16 25 321 8830 -36.7 -54.7 14 18.0 -37.7 262 94 327.2 327.3 291.0 327.5 0.07 26 315 8961 -35.1 -59.1 7 24.0 -36.4 261 97 331.2 331.3 292.1 331.4 0.04 27 300 9300 -37.1 -59.1 8 22.0 -38.2 260 103 333.1 333.1 292.6 333.3 0.04 28 250 10540 -46.1 -64.1 11 18.0 -46.6 260 107 337.5 337.5 293.7 337.6 0.03 29 237 10894 -48.7 -64.7 14 16.0 -49.1 260 107 338.8 338.8 294.0 338.9 0.03 30 231 11064 -46.5 -78.5 1 32.0 -47.1 261 110 344.6 344.6 295.4 344.7 0.00 31 219 11417 -48.3 -77.3 2 29.0 -48.8 265 120 347.2 347.2 296.0 347.2 0.00 32 200 12010 -52.5 -73.5 6 21.0 -52.8 263 112 349.6 349.6 296.5 349.7 0.01 33 181 12651 -54.9 -78.9 4 24.0 -55.2 261 102 355.8 355.8 297.9 355.9 0.00 34 150 13840 -59.3 -84.3 3 25.0 -59.5 265 84 367.9 367.9 300.2 367.9 0.00 35 117 15375 -65.1 -87.1 3 22.0 -65.3 256 80 384.3 384.3 302.9 384.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5505.00 m Freezing level: 740.83 mb = 2582.64 m = 8473.12 ft Wetbulb zero: 887.70 mb = 1117.96 m = 3667.82 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 28.73 % Est. max temperature: 16.38 C = 61.48 F Sfc-Lift cond lev (LCL): 936.78 mb = 678.82 m = 2227.06 ft T: 3.43 C 700-500 lapse rate: 5.12 C/km ThetaE index: 8.35 C Layer 777.0- 763.0 mb Conv cond level (CCL): 581.08 mb = 4495.65 m = 14749.31 ft Mean mixing ratio: 3.82 g/kg Conv temperature: 35.68 C = 96.23 F Cap Strength: 17.03 C Lifted Index: 16.47 C Risk: None Lifted Index @300 mb: 27.45 C Lifted Index @700 mb: 9.65 C Showalter Index: 14.30 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 7.70 C K Index: -1.10 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 3.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.59 J/kg Max Up Vert Vel: 8.67 m/s Conv Inhibition (B-): 14448.59 J/kg Cap Strength: 17.00 C Lift Cond Lev (LCL): 851.88 mb = 1453.98 m = 4770.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 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 ---------------------------------------------------------- 0 981 302 155 1 -0.4 0.9 | 118 26 -22.7 12.0 1 945 610 165 5 -1.3 4.8 | 124 28 -23.6 15.9 2 925 782 175 7 -0.6 7.0 | 128 29 -22.9 18.1 3 910 914 195 7 1.8 6.8 | 131 27 -20.5 17.9 4 877 1219 210 4 2.0 3.5 | 126 25 -20.3 14.6 5 850 1472 240 6 5.2 3.0 | 129 22 -17.1 14.1 6 813 1829 275 15 14.9 -1.3 | 143 12 -7.4 9.8 7 783 2134 270 20 20.0 -0.0 | 168 11 -2.3 11.1 8 754 2438 270 23 23.0 -0.0 | 184 11 0.7 11.1 9 726 2743 275 26 25.9 -2.3 | 202 10 3.6 8.8 10 700 3031 270 29 29.0 -0.0 | 211 13 6.7 11.1 11 698 3048 270 29 29.0 -0.0 | 211 13 6.7 11.1 12 672 3353 265 49 48.8 4.3 | 240 31 26.5 15.4 13 646 3658 260 45 44.3 7.8 | 229 29 22.0 18.9 14 597 4267 260 44 43.3 7.6 | 228 28 21.0 18.7 15 552 4877 265 50 49.8 4.4 | 241 32 27.5 15.5 16 500 5650 275 54 53.8 -4.7 | 259 32 31.5 6.4 17 470 6096 275 58 57.8 -5.1 | 260 36 35.5 6.0 18 433 6706 270 54 54.0 -0.0 | 251 34 31.7 11.1 19 400 7280 275 61 60.8 -5.3 | 261 39 38.5 5.8 20 381 7620 270 68 68.0 -0.0 | 256 47 45.7 11.1 21 307 9144 260 101 99.5 17.5 | 250 82 77.2 28.6 22 300 9300 260 103 101.4 17.9 | 250 84 79.1 29.0 23 250 10540 260 107 105.4 18.6 | 250 88 83.1 29.7 24 234 10973 260 107 105.4 18.6 | 250 88 83.1 29.7 25 223 11278 265 120 119.5 10.5 | 258 100 97.2 21.6 26 213 11582 265 119 118.5 10.4 | 257 99 96.2 21.5 27 176 12802 260 99 97.5 17.2 | 249 80 75.2 28.3 28 150 13840 265 84 83.7 7.3 | 253 64 61.4 18.4 29 115 15240 255 80 77.3 20.7 | 240 63 55.0 31.8 30 109 15545 255 83 80.2 21.5 | 241 66 57.9 32.6 Wind Parameters Mean winds (0-6000m): 266.4 at 33.2 knts Storm direction: 296.4 at 24.9 knts Shear (0-3000m) pos: 3.4 neg: 4.6 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 120.4 deg Storm rel helicity (0-3000m) pos: 157.4 neg: -15.1 tot: 142.3 m^2/s^2 ave: 47.4 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 5.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.24 Bulk Shear: 153.83 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 ------------------------------------------------------------------------------- 500 168 4 123 28| 6.3 0.0 6.3| 39.2 0.0 39.2 78.4 0.82| 6.7 5.5 1000 185 5 126 27| 2.2 0.0 2.2| 50.3 -15.1 35.2 35.2 0.37| 6.5 2.4 1500 218 6 131 24| 5.1 0.0 5.1| 77.6 -15.1 62.5 41.7 0.40| 8.6 3.4 2000 249 9 136 20| 3.8 1.9 5.7| 98.4 -15.1 83.3 41.7 0.51| 8.4 4.3 2500 260 12 142 17| 4.1 1.5 5.6|112.5 -15.1 97.5 39.0 0.57| 7.8 4.5 3000 263 16 153 15| 3.4 4.6 8.0|157.4 -15.1 142.3 47.4 0.55| 9.9 5.4 4000 262 23 183 14| 2.5 3.5 6.0|159.8 -54.6 105.2 26.3 0.40| 8.6 3.5 5000 263 29 202 16| 3.1 2.8 5.9|252.6 -54.6 198.0 39.6 0.48| 8.1 3.9 6000 266 33 220 17| 3.0 2.5 5.4|299.9 -72.7 227.2 37.9 0.47| 7.7 3.6 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251207.00.gif