UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011111.upa.cvt Date: 1100Z 11 JAN 26 Searching for K2800... Searching the city database file for: K2800 ... Date:1100Z 11 JAN 26 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 218 SFC 989 308 4.0 -0.8 71 4.8 2.0 325 3 278.0 278.6 275.7 288.1 3.64 2 975 424 3.8 -5.2 52 9.0 0.4 317 13 279.0 279.4 274.8 286.4 2.66 3 935 764 3.8 -9.2 38 13.0 -0.8 308 31 282.3 282.7 275.7 288.2 2.03 4 925 851 3.2 -8.8 41 12.0 -1.1 310 32 282.6 282.9 276.0 288.7 2.12 5 850 1531 -0.5 -10.5 47 10.0 -3.9 310 43 285.6 286.0 277.4 291.5 2.02 6 831 1711 -2.1 -11.1 50 9.0 -5.1 310 44 285.8 286.1 277.4 291.6 1.97 7 769 2323 -5.3 -15.3 45 10.0 -8.2 291 46 288.7 289.0 278.3 293.3 1.51 8 746 2563 -2.7 -18.7 28 16.0 -7.3 285 49 294.1 294.3 280.3 297.7 1.17 9 739 2637 -3.1 -23.1 20 20.0 -8.2 285 49 294.5 294.6 280.0 297.0 0.81 10 711 2941 -5.3 -27.3 16 22.0 -10.2 291 60 295.3 295.4 280.1 297.2 0.57 11 700 3064 -4.5 -29.5 12 25.0 -9.9 290 69 297.5 297.6 280.9 299.1 0.47 12 689 3189 -3.9 -26.9 15 23.0 -9.4 288 71 299.5 299.6 282.0 301.5 0.61 13 663 3490 -5.7 -22.7 25 17.0 -10.2 283 77 300.8 301.0 282.9 303.8 0.93 14 647 3683 -2.7 -29.7 10 27.0 -9.1 280 80 306.3 306.4 284.6 308.0 0.50 15 634 3843 -3.1 -34.1 7 31.0 -9.8 280 80 307.6 307.7 284.9 308.8 0.34 16 510 5521 -15.9 -45.9 6 30.0 -19.7 278 87 311.9 311.9 286.2 312.3 0.12 17 500 5670 -16.7 -48.7 4 32.0 -20.4 280 88 312.7 312.7 286.4 313.0 0.09 18 453 6407 -21.3 -57.3 2 36.0 -24.4 275 82 315.9 315.9 287.4 316.0 0.04 19 446 6522 -19.9 -58.9 2 39.0 -23.3 273 80 319.0 319.0 288.5 319.2 0.03 20 400 7320 -27.3 -62.3 2 35.0 -29.5 275 74 319.5 319.5 288.6 319.6 0.02 21 339 8484 -37.3 -65.3 4 28.0 -38.4 266 81 321.4 321.4 289.2 321.4 0.02 22 323 8816 -38.7 -65.7 4 27.0 -39.6 261 93 323.9 323.9 290.0 324.0 0.02 23 320 8880 -38.5 -65.5 4 27.0 -39.5 259 95 325.0 325.1 290.3 325.1 0.02 24 300 9320 -40.5 -61.5 9 21.0 -41.3 255 119 328.3 328.3 291.3 328.4 0.03 25 279 9811 -43.3 -57.3 20 14.0 -43.9 255 134 331.1 331.1 292.1 331.4 0.06 26 250 10540 -49.1 -61.1 23 12.0 -49.4 260 146 333.1 333.1 292.6 333.2 0.04 27 241 10779 -50.5 -58.5 38 8.0 -50.7 256 147 334.5 334.5 293.0 334.7 0.06 28 238 10861 -51.1 -59.4 36 8.3 -51.3 255 148 334.8 334.8 293.0 335.0 0.05 29 200 11970 -59.1 -72.1 17 13.0 -59.2 255 136 339.2 339.2 294.1 339.2 0.01 30 178 12693 -63.9 -76.9 15 13.0 -64.0 245 132 342.8 342.8 295.0 342.8 0.01 31 150 13760 -56.9 -83.9 2 27.0 -57.2 250 115 372.0 372.0 300.9 372.1 0.00 32 148 13845 -56.9 -84.9 2 28.0 -57.2 250 114 373.5 373.5 301.2 373.5 0.00 33 110 15708 -60.7 -86.7 2 26.0 -60.9 250 96 399.4 399.4 305.1 399.4 0.00 TRP 178 12693 -63.9 -76.9 15 13.0 -64.0 245 132 342.8 342.8 295.0 342.8 0.01 WND 238 10861 -51.1 -59.4 36 8.3 -51.3 255 148 334.8 334.8 293.0 335.0 0.05 Sounding variables and indices 1000-500 mb thick: 5452.00 m Freezing level: 860.14 mb = 1439.11 m = 4721.43 ft Wetbulb zero: 962.33 mb = 529.91 m = 1738.54 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 24.91 % Est. max temperature: 11.67 C = 53.00 F Sfc-Lift cond lev (LCL): 918.28 mb = 909.65 m = 2984.38 ft T: 2.88 C 700-500 lapse rate: 4.68 C/km ThetaE index: 1.66 C Layer 975.0- 935.0 mb Conv cond level (CCL): 519.45 mb = 5379.71 m = 17649.75 ft Mean mixing ratio: 2.33 g/kg Conv temperature: 37.42 C = 99.36 F Cap Strength: 20.41 C Lifted Index: 20.90 C Risk: None Lifted Index @300 mb: 28.45 C Lifted Index @700 mb: 12.30 C Showalter Index: 18.38 C Risk: None Total Totals Index: 22.40 C Risk: None Vertical Totals Index: 16.20 C Cross Totals Index: 6.20 C K Index: -19.30 Risk: None Sweat Index: 174.00 Risk: None Energy Index: 4.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.97 J/kg Max Up Vert Vel: 6.78 m/s Conv Inhibition (B-): 16683.04 J/kg Cap Strength: 20.67 C Lift Cond Lev (LCL): 794.40 mb = 2066.56 m = 6779.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 47 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 ---------------------------------------------------------- 0 989 308 325 3 1.7 -2.5 | 135 44 -31.3 31.3 1 953 610 305 30 24.6 -17.2 | 153 19 -8.4 16.6 2 925 851 310 32 24.5 -20.6 | 147 16 -8.5 13.2 3 918 914 310 32 24.5 -20.6 | 147 16 -8.5 13.2 4 884 1219 305 38 31.1 -21.8 | 171 12 -1.9 12.0 5 850 1531 310 43 32.9 -27.6 | 179 6 -0.1 6.1 6 819 1829 310 44 33.7 -28.3 | 187 6 0.7 5.5 7 788 2134 300 43 37.2 -21.5 | 199 13 4.2 12.3 8 758 2438 285 48 46.4 -12.4 | 212 25 13.4 21.3 9 729 2743 285 50 48.3 -12.9 | 216 26 15.3 20.8 10 701 3048 295 65 58.9 -27.5 | 256 27 25.9 6.3 11 700 3064 290 69 64.8 -23.6 | 252 33 31.8 10.2 12 648 3658 280 80 78.8 -13.9 | 247 50 45.8 19.9 13 599 4267 280 79 77.8 -13.7 | 246 49 44.8 20.0 14 554 4877 280 81 79.8 -14.1 | 247 51 46.8 19.7 15 533 5182 275 84 83.7 -7.3 | 242 57 50.7 26.4 16 500 5670 280 88 86.7 -15.3 | 251 57 53.7 18.5 17 492 5791 280 89 87.6 -15.5 | 251 58 54.6 18.3 18 472 6096 280 85 83.7 -14.8 | 249 54 50.7 19.0 19 435 6706 270 78 78.0 -0.0 | 233 56 45.0 33.8 20 400 7320 275 74 73.7 -6.4 | 236 49 40.7 27.3 21 383 7620 280 75 73.9 -13.0 | 243 46 40.9 20.7 22 351 8230 270 73 73.0 -0.0 | 230 52 40.0 33.8 23 308 9144 255 104 100.5 26.9 | 228 91 67.5 60.7 24 300 9320 255 119 114.9 30.8 | 232 104 81.9 64.6 25 269 10058 255 142 137.2 36.8 | 236 126 104.2 70.5 26 250 10540 260 146 143.8 25.4 | 242 126 110.8 59.1 27 238 10861 255 148 143.0 38.3 | 237 131 110.0 72.1 28 234 10973 255 148 143.0 38.3 | 237 131 110.0 72.1 29 200 11970 255 136 131.4 35.2 | 235 120 98.4 69.0 30 178 12693 245 132 119.6 55.8 | 224 125 86.6 89.5 31 175 12802 245 132 119.6 55.8 | 224 125 86.6 89.5 32 150 13760 250 115 108.1 39.3 | 226 105 75.1 73.1 33 113 15240 250 96 90.2 32.8 | 221 88 57.2 66.6 34 100 15850 250 95 89.3 32.5 | 220 87 56.3 66.3 Wind Parameters Mean winds (0-6000m): 285.7 at 62.9 knts Storm direction: 315.7 at 47.2 knts Shear (0-3000m) pos: 0.9 neg: 11.7 tot: 12.6 10-3/s Storm rel Dir Shear (0-3000m): 115.1 deg Storm rel helicity (0-3000m) pos: 213.7 neg: -20.9 tot: 192.7 m^2/s^2 ave: 64.2 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 16.6 stream: 6.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.09 Bulk Shear: 245.21 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 ------------------------------------------------------------------------------- 500 307 22 143 26| 0.0 29.6 29.6| 48.6 -7.7 40.9 81.7 0.20| 31.3 6.4 1000 307 29 148 19| 0.0 18.8 18.8| 69.6 -9.2 60.4 60.4 0.30| 20.2 6.1 1500 308 33 153 15| 1.8 12.5 14.3| 72.8 -9.2 63.5 42.3 0.30| 15.3 4.6 2000 306 36 162 13| 1.3 10.3 11.7| 88.1 -9.2 78.9 39.4 0.30| 15.3 4.6 2500 301 39 180 14| 1.1 9.9 10.9|130.9 -9.2 121.6 48.6 0.35| 14.5 5.0 3000 298 43 200 14| 0.9 11.7 12.6|213.7 -20.9 192.7 64.2 0.37| 16.6 6.1 4000 291 52 227 21| 0.7 9.6 10.3|213.9 -61.2 152.7 38.2 0.30| 13.8 4.2 5000 288 58 234 27| 0.5 8.3 8.9|251.8-116.3 135.5 27.1 0.26| 12.2 3.2 6000 286 63 239 32| 1.0 6.5 7.5|352.8-224.6 128.2 21.4 0.22| 11.6 2.6 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20260111.11.gif