UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120318.upa.cvt Date: 1800Z 3 DEC 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1800Z 3 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 190 SFC 986 304 4.0 -2.0 65 6.0 1.5 5 2 278.3 278.8 275.4 287.6 3.34 2 985 313 1.0 -2.2 79 3.2 -0.3 9 2 275.3 275.9 273.6 284.4 3.30 3 965 477 -0.9 -2.7 88 1.8 -1.6 90 1 275.0 275.6 273.4 283.9 3.24 4 941 677 -2.9 -3.8 93 0.9 -3.3 198 1 275.0 275.5 273.1 283.4 3.06 5 934 737 2.0 -11.0 37 13.0 -2.3 236 2 280.6 280.9 274.4 285.7 1.76 6 925 815 3.6 -12.4 30 16.0 -1.7 285 2 283.0 283.3 275.5 287.7 1.59 7 917 886 4.8 -21.2 13 26.0 -2.4 306 3 284.9 285.1 275.2 287.3 0.77 8 882 1202 5.4 -40.6 2 46.0 -3.3 310 9 288.7 288.8 276.2 289.2 0.13 9 850 1503 4.2 -17.8 18 22.0 -2.6 300 13 290.5 290.7 278.6 294.0 1.11 10 762 2388 2.0 -14.0 29 16.0 -3.6 295 28 297.4 297.7 282.4 302.7 1.70 11 733 2702 3.2 -27.8 8 31.0 -4.9 273 29 302.0 302.1 282.9 303.8 0.53 12 703 3040 2.6 -41.4 2 44.0 -6.2 270 34 305.0 305.0 283.6 305.5 0.14 13 700 3075 2.4 -35.6 4 38.0 -6.1 270 35 305.1 305.2 283.8 306.1 0.26 14 638 3818 -0.9 -32.9 7 32.0 -8.4 271 40 309.6 309.7 285.7 310.9 0.38 15 565 4773 -8.1 -32.1 13 24.0 -13.3 275 51 312.1 312.1 286.6 313.7 0.46 16 551 4968 -7.3 -38.3 6 31.0 -13.2 275 53 315.3 315.3 287.5 316.2 0.25 17 501 5705 -9.7 -41.7 5 32.0 -15.3 275 64 321.0 321.1 289.3 321.8 0.20 18 500 5720 -9.9 -40.9 6 31.0 -15.4 275 64 321.0 321.0 289.3 321.8 0.21 19 400 7390 -22.9 -49.9 7 27.0 -25.8 260 85 325.2 325.2 290.5 325.6 0.10 20 330 8769 -34.3 -58.3 7 24.0 -35.7 261 91 328.0 328.0 291.2 328.1 0.04 21 318 9027 -35.9 -58.9 8 23.0 -37.1 260 92 329.2 329.2 291.6 329.4 0.04 22 310 9204 -37.1 -45.1 43 8.0 -37.8 261 94 330.0 330.0 291.9 330.8 0.22 23 308 9249 -37.3 -57.3 11 20.0 -38.4 262 94 330.3 330.3 291.9 330.5 0.05 24 300 9430 -38.9 -53.9 19 15.0 -39.7 265 96 330.5 330.6 291.9 330.9 0.08 25 250 10660 -48.3 -51.0 73 2.7 -48.4 260 109 334.3 334.3 293.0 334.8 0.14 26 249 10686 -48.5 -51.1 74 2.6 -48.6 260 109 334.3 334.4 293.0 334.9 0.14 27 244 10819 -49.7 -53.7 63 4.0 -49.8 259 110 334.5 334.5 293.0 334.9 0.11 28 224 11372 -53.1 -64.1 25 11.0 -53.4 257 115 337.6 337.6 293.7 337.7 0.03 29 206 11904 -57.1 -69.6 19 12.5 -57.3 255 119 339.5 339.5 294.2 339.5 0.02 30 200 12090 -58.5 -71.5 17 13.0 -58.6 260 117 340.1 340.1 294.4 340.2 0.01 31 183 12645 -63.3 -75.3 18 12.0 -63.4 255 112 341.1 341.1 294.6 341.1 0.01 32 166 13242 -66.3 -78.3 17 12.0 -66.4 255 102 345.7 345.7 295.7 345.7 0.01 33 150 13860 -65.5 -83.5 6 18.0 -65.6 255 101 357.2 357.2 298.1 357.3 0.00 34 131 14687 -62.7 -86.7 3 24.0 -62.9 255 105 376.4 376.4 301.6 376.4 0.00 35 102 16193 -71.9 -89.9 5 18.0 -71.9 254 83 386.6 386.6 303.3 386.6 0.00 36 100 16310 -71.1 -89.1 5 18.0 -71.2 254 82 390.4 390.4 303.8 390.4 0.00 TRP 166 13242 -66.3 -78.3 17 12.0 -66.4 255 102 345.7 345.7 295.7 345.7 0.01 WND 206 11904 -57.1 -69.6 19 12.5 -57.3 255 119 339.5 339.5 294.2 339.5 0.02 Sounding variables and indices 1000-500 mb thick: 5530.00 m Freezing level: 974.47 mb = 399.11 m = 1309.40 ft Freezing level: 936.86 mb = 712.36 m = 2337.12 ft Freezing level: 654.91 mb = 3615.42 m = 11861.45 ft Wetbulb zero: 985.15 mb = 311.45 m = 1021.82 ft Precipitable water: 0.19 inches Sfc-500 mean rel hum: 17.35 % Est. max temperature: 17.25 C = 63.06 F Sfc-Lift cond lev (LCL): 898.64 mb = 1050.21 m = 3445.53 ft T: 5.11 C 700-500 lapse rate: 4.65 C/km ThetaE index: 4.15 C Layer 985.0- 934.0 mb Conv cond level (CCL): 426.22 mb = 6914.82 m = 22686.15 ft Mean mixing ratio: 1.97 g/kg Conv temperature: 49.64 C = 121.35 F Cap Strength: 29.48 C Lifted Index: 29.40 C Risk: None Lifted Index @300 mb: 31.63 C Lifted Index @700 mb: 20.75 C Showalter Index: 23.36 C Risk: None Total Totals Index: 6.20 C Risk: None Vertical Totals Index: 14.10 C Cross Totals Index: -7.90 C K Index: -41.70 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 5.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 74.30 J/kg Max Up Vert Vel: 12.19 m/s Conv Inhibition (B-): 20180.87 J/kg Cap Strength: 29.42 C Lift Cond Lev (LCL): 781.50 mb = 2183.68 m = 7164.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 26 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 ---------------------------------------------------------- 0 986 304 5 2 -0.2 -2.0 | 123 25 -21.2 13.7 1 949 610 155 1 -0.4 0.9 | 128 27 -21.5 16.6 2 925 815 285 2 1.9 -0.5 | 128 24 -19.1 15.2 3 914 914 315 3 2.1 -2.1 | 126 23 -18.9 13.6 4 880 1219 310 9 6.9 -5.8 | 125 17 -14.2 9.9 5 850 1503 300 13 11.3 -6.5 | 133 13 -9.8 9.2 6 848 1524 315 11 7.8 -7.8 | 121 15 -13.3 7.9 7 816 1829 290 17 16.0 -5.8 | 153 11 -5.1 9.9 8 786 2134 295 25 22.7 -10.6 | 197 5 1.6 5.2 9 757 2438 295 28 25.4 -11.8 | 228 6 4.3 3.9 10 729 2743 270 29 29.0 -0.0 | 207 18 7.9 15.7 11 700 3075 270 35 35.0 -0.0 | 222 21 13.9 15.7 12 650 3658 270 39 39.0 -0.0 | 229 24 17.9 15.7 13 601 4267 275 45 44.8 -3.9 | 244 27 23.8 11.8 14 557 4877 275 52 51.8 -4.5 | 250 33 30.7 11.2 15 500 5720 275 64 63.8 -5.6 | 257 44 42.7 10.1 16 476 6096 275 66 65.7 -5.8 | 257 46 44.7 10.0 17 404 7315 265 86 85.7 7.5 | 250 69 64.6 23.2 18 400 7390 260 85 83.7 14.8 | 244 70 62.6 30.5 19 387 7620 265 84 83.7 7.3 | 250 67 62.6 23.0 20 312 9144 260 93 91.6 16.1 | 246 77 70.5 31.9 21 300 9430 265 96 95.6 8.4 | 252 78 74.6 24.1 22 250 10660 260 109 107.3 18.9 | 248 93 86.3 34.6 23 207 11887 255 119 114.9 30.8 | 244 105 93.9 46.5 24 206 11904 255 119 114.9 30.8 | 244 105 93.9 46.5 25 200 12090 260 117 115.2 20.3 | 249 101 94.2 36.0 26 197 12192 255 119 114.9 30.8 | 244 105 93.9 46.5 27 166 13242 255 102 98.5 26.4 | 241 88 77.5 42.1 28 150 13860 255 101 97.6 26.1 | 241 87 76.5 41.9 29 130 14630 255 105 101.4 27.2 | 242 91 80.4 42.9 30 116 15240 260 90 88.6 15.6 | 245 74 67.6 31.3 31 92 16459 250 78 73.3 26.7 | 231 67 52.2 42.4 Wind Parameters Mean winds (0-6000m): 276.7 at 35.1 knts Storm direction: 306.7 at 26.3 knts Shear (0-3000m) pos: 3.2 neg: 4.3 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 101.7 deg Storm rel helicity (0-3000m) pos: 92.9 neg: -28.1 tot: 64.8 m^2/s^2 ave: 21.6 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 3.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.48 Bulk Shear: 155.00 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 ------------------------------------------------------------------------------- 500 332 1 125 25| 0.0 2.8 2.8| 23.7 -3.0 20.7 41.4 0.41| 7.3 2.9 1000 311 4 126 23| 4.4 1.4 5.8| 25.8 -13.0 12.8 12.8 0.11| 8.3 0.9 1500 305 7 127 20| 2.9 3.2 6.2| 47.2 -18.9 28.3 18.8 0.25| 9.1 2.2 2000 299 11 132 16| 4.8 2.4 7.2| 63.1 -18.9 44.1 22.1 0.40| 9.5 3.8 2500 293 14 142 13| 3.8 4.1 7.9| 66.0 -28.1 37.9 15.1 0.25| 10.4 2.6 3000 285 17 159 12| 3.2 4.3 7.5| 92.9 -28.1 64.8 21.6 0.31| 9.8 3.1 4000 279 23 190 12| 3.6 3.2 6.9|147.7 -28.1 119.6 29.9 0.39| 8.6 3.4 5000 278 29 213 14| 2.9 3.7 6.6|194.0 -28.1 165.9 33.2 0.40| 8.2 3.3 6000 277 35 230 18| 2.4 4.1 6.5|222.5 -39.2 183.3 30.6 0.37| 7.9 2.9 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251203.18.gif