UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112818.upa.cvt Date: 1800Z 28 NOV 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1800Z 28 NOV 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 263 75 2 SFC 995 304 9.8 -7.2 29 17.0 3.2 75 2 283.4 283.7 276.6 289.8 2.23 2 850 1567 -3.7 -7.8 73 4.1 -5.1 340 33 282.3 282.7 276.3 289.4 2.50 3 830 1754 -5.3 -8.0 81 2.7 -6.2 340 31 282.5 282.9 276.5 289.7 2.52 4 817 1879 -3.3 -31.3 9 28.0 -8.7 339 30 285.9 286.0 275.1 287.0 0.34 5 785 2195 -2.9 -26.9 14 24.0 -8.3 335 30 289.6 289.7 277.3 291.3 0.54 6 741 2649 -4.9 -27.9 15 23.0 -9.9 332 35 292.3 292.4 278.6 293.9 0.52 7 703 3065 -2.1 -43.1 3 41.0 -9.1 330 46 299.8 299.8 281.4 300.2 0.12 8 700 3099 -2.3 -26.3 14 24.0 -8.3 330 45 299.9 300.1 282.2 302.0 0.64 9 693 3179 -2.7 -38.7 4 36.0 -9.4 328 44 300.4 300.4 281.8 301.0 0.19 10 652 3659 -5.3 -16.3 42 11.0 -8.8 315 38 302.7 303.0 284.5 307.9 1.64 11 637 3842 -3.5 -19.5 28 16.0 -8.4 312 41 306.8 307.0 285.7 311.0 1.28 12 628 3954 -3.9 -22.9 21 19.0 -9.2 310 43 307.6 307.7 285.6 310.8 0.96 13 585 4509 -8.3 -20.3 37 12.0 -11.8 309 49 308.7 309.0 286.4 313.0 1.30 14 500 5710 -15.3 -39.3 11 24.0 -19.1 295 53 314.4 314.4 287.2 315.3 0.25 15 484 5955 -16.9 -41.9 9 25.0 -20.4 292 58 315.4 315.4 287.5 316.1 0.20 16 455 6416 -19.7 -50.7 5 31.0 -23.0 286 64 317.5 317.5 288.0 317.8 0.08 17 439 6681 -21.1 -44.1 11 23.0 -23.9 283 67 319.0 319.0 288.6 319.6 0.17 18 400 7360 -27.1 -44.1 18 17.0 -28.9 275 74 319.8 319.8 288.9 320.5 0.19 19 356 8188 -34.3 -40.3 55 6.0 -34.9 276 83 320.9 321.0 289.4 322.1 0.32 20 347 8367 -35.9 -41.9 54 6.0 -36.4 275 86 321.1 321.2 289.4 322.2 0.28 21 312 9096 -42.5 -48.5 52 6.0 -42.8 280 83 321.8 321.9 289.5 322.4 0.15 22 300 9360 -44.3 -51.3 46 7.0 -44.6 280 73 322.9 322.9 289.8 323.4 0.11 23 289 9609 -46.5 -52.5 50 6.0 -46.7 280 68 323.3 323.3 289.9 323.6 0.10 24 282 9772 -46.9 -57.9 27 11.0 -47.3 280 65 325.0 325.0 290.3 325.2 0.05 25 250 10560 -52.9 -61.9 33 9.0 -53.1 275 69 327.4 327.4 291.0 327.6 0.04 26 200 11960 -64.5 -68.2 60 3.7 -64.6 270 68 330.6 330.6 291.9 330.7 0.02 27 198 12021 -64.9 -69.1 56 4.2 -65.0 275 70 330.9 330.9 292.0 331.0 0.02 28 192 12209 -64.3 -76.3 18 12.0 -64.4 274 70 334.8 334.8 293.0 334.8 0.01 29 150 13720 -64.3 -83.3 6 19.0 -64.4 285 76 359.3 359.3 298.5 359.3 0.00 30 133 14458 -61.9 -84.9 3 23.0 -62.1 281 72 376.2 376.2 301.6 376.2 0.00 31 100 16200 -66.1 -87.1 4 21.0 -66.2 280 57 400.0 400.0 305.2 400.0 0.00 32 70 18370 -64.3 -89.3 2 25.0 -64.6 270 35 446.8 446.8 310.6 446.8 0.00 33 50 20430 -62.7 -89.7 1 27.0 -63.1 290 16 495.7 495.7 314.7 495.7 0.00 34 30 23580 -61.5 -89.5 1 28.0 -62.3 270 17 577.0 577.0 319.5 577.0 0.00 35 20 26100 -60.5 -89.5 1 29.0 -61.7 290 25 651.0 651.0 322.7 651.0 0.01 36 18 26758 -59.5 -89.5 1 30.0 -61.0 294 24 674.1 674.1 323.6 674.1 0.01 37 17 27115 -60.1 -89.1 1 29.0 -61.6 302 23 683.2 683.2 323.9 683.3 0.01 TRP 198 12021 -64.9 -69.1 56 4.2 -65.0 275 70 330.9 330.9 292.0 331.0 0.02 WND 347 8367 -35.9 -41.9 54 6.0 -36.4 275 86 321.1 321.2 289.4 322.2 0.28 Sounding variables and indices 1000-500 mb thick: 5447.00 m Freezing level: 889.74 mb = 1220.89 m = 4005.48 ft Wetbulb zero: 939.51 mb = 764.20 m = 2507.20 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 30.39 % Est. max temperature: 8.78 C = 47.80 F Sfc-Lift cond lev (LCL): 766.48 mb = 2382.76 m = 7817.37 ft T: -3.73 C 700-500 lapse rate: 4.98 C/km ThetaE index: 2.72 C Layer 817.0- 785.0 mb Conv cond level (CCL): 499.38 mb = 5719.42 m = 18764.27 ft Mean mixing ratio: 2.32 g/kg Conv temperature: 40.82 C = 105.48 F Cap Strength: 18.35 C Lifted Index: 21.13 C Risk: None Lifted Index @300 mb: 23.59 C Lifted Index @700 mb: 13.50 C Showalter Index: 21.36 C Risk: None Total Totals Index: 19.10 C Risk: None Vertical Totals Index: 11.60 C Cross Totals Index: 7.50 C K Index: -20.20 Risk: None Sweat Index: 119.00 Risk: None Energy Index: 5.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.02 J/kg Max Up Vert Vel: 5.10 m/s Conv Inhibition (B-): 45686.81 J/kg Cap Strength: 20.92 C Lift Cond Lev (LCL): 775.95 mb = 2285.96 m = 7499.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 28 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 ---------------------------------------------------------- 0 995 304 75 2 -1.9 -0.5 | 160 28 -9.7 26.7 1 958 610 340 5 1.7 -4.7 | 165 23 -6.1 22.5 2 925 895 350 13 2.3 -12.8 | 159 15 -5.5 14.4 3 923 914 350 13 2.3 -12.8 | 159 15 -5.5 14.4 4 888 1219 345 21 5.4 -20.3 | 161 7 -2.3 6.9 5 855 1524 340 32 10.9 -30.1 | 312 4 3.2 -2.9 6 850 1567 340 33 11.3 -31.0 | 317 5 3.5 -3.8 7 822 1829 340 30 10.3 -28.2 | 292 3 2.5 -1.0 8 791 2134 335 30 12.7 -27.2 | 270 5 4.9 0.0 9 761 2438 335 29 12.3 -26.3 | 259 5 4.5 0.9 10 732 2743 330 37 18.5 -32.0 | 294 12 10.7 -4.8 11 705 3048 330 46 23.0 -39.8 | 310 20 15.2 -12.6 12 700 3099 330 45 22.5 -39.0 | 309 19 14.7 -11.8 13 651 3658 315 38 26.9 -26.9 | 269 19 19.1 0.3 14 602 4267 305 48 39.3 -27.5 | 271 32 31.6 -0.3 15 579 4572 310 50 38.3 -32.1 | 279 31 30.5 -4.9 16 557 4877 310 49 37.5 -31.5 | 278 30 29.8 -4.3 17 535 5182 300 45 39.0 -22.5 | 261 32 31.2 4.7 18 515 5486 290 51 47.9 -17.4 | 256 41 40.2 9.8 19 500 5710 295 53 48.0 -22.4 | 263 41 40.3 4.8 20 475 6096 290 61 57.3 -20.9 | 263 50 49.6 6.3 21 400 7360 275 74 73.7 -6.4 | 253 69 66.0 20.7 22 386 7620 280 75 73.9 -13.0 | 258 68 66.1 14.2 23 347 8367 275 86 85.7 -7.5 | 256 80 77.9 19.7 24 339 8534 275 86 85.7 -7.5 | 256 80 77.9 19.7 25 310 9144 280 83 81.7 -14.4 | 260 75 74.0 12.8 26 300 9360 280 73 71.9 -12.7 | 257 66 64.1 14.5 27 283 9754 280 65 64.0 -11.3 | 254 58 56.2 15.9 28 250 10560 275 69 68.7 -6.0 | 251 65 61.0 21.2 29 200 11960 270 68 68.0 -0.0 | 246 66 60.2 27.2 30 198 12021 275 70 69.7 -6.1 | 251 65 62.0 21.1 31 174 12802 270 70 70.0 -0.0 | 246 68 62.2 27.2 32 166 13106 290 69 64.8 -23.6 | 266 57 57.1 3.6 33 150 13720 285 76 73.4 -19.7 | 263 66 65.6 7.5 34 143 14021 285 77 74.4 -19.9 | 264 67 66.6 7.3 35 117 15240 275 62 61.8 -5.4 | 248 58 54.0 21.8 36 100 16200 280 57 56.1 -9.9 | 250 51 48.4 17.3 37 96 16459 280 58 57.1 -10.1 | 251 52 49.4 17.1 38 87 17069 280 64 63.0 -11.1 | 254 58 55.3 16.1 39 78 17678 285 50 48.3 -12.9 | 251 43 40.5 14.3 40 71 18288 280 39 38.4 -6.8 | 236 37 30.6 20.4 41 70 18370 270 35 35.0 -0.0 | 225 38 27.2 27.2 42 64 18898 265 35 34.9 3.1 | 222 41 27.1 30.2 43 55 19812 270 27 27.0 -0.0 | 215 33 19.2 27.2 44 50 20422 265 30 29.9 2.6 | 217 37 22.1 29.8 45 50 20430 290 16 15.0 -5.5 | 199 23 7.3 21.7 46 48 20726 290 22 20.7 -7.5 | 213 24 12.9 19.7 47 45 21031 255 11 10.6 2.8 | 185 30 2.9 30.0 48 43 21336 260 20 19.7 3.5 | 201 33 11.9 30.7 49 41 21641 270 25 25.0 -0.0 | 212 32 17.2 27.2 50 37 22250 270 18 18.0 -0.0 | 201 29 10.2 27.2 51 35 22555 255 11 10.6 2.8 | 185 30 2.9 30.0 52 32 23165 250 17 16.0 5.8 | 194 34 8.2 33.0 53 30 23580 270 17 17.0 -0.0 | 199 29 9.2 27.2 54 28 24079 245 18 16.3 7.6 | 194 36 8.5 34.8 55 26 24384 255 24 23.2 6.2 | 205 37 15.4 33.4 56 25 24689 260 24 23.6 4.2 | 207 35 15.9 31.4 57 23 25298 280 26 25.6 -4.5 | 218 29 17.8 22.7 58 22 25603 290 21 19.7 -7.2 | 211 23 12.0 20.0 59 21 25908 265 21 20.9 1.8 | 204 32 13.2 29.0 60 20 26100 290 25 23.5 -8.6 | 220 24 15.7 18.6 61 18 26518 295 24 21.8 -10.1 | 219 22 14.0 17.1 62 16 26822 315 20 14.1 -14.1 | 206 15 6.4 13.1 63 15 27127 315 11 7.8 -7.8 | 180 19 0.0 19.4 64 13 27432 280 10 9.8 -1.7 | 185 26 2.1 25.5 Wind Parameters Mean winds (0-6000m): 314.1 at 37.7 knts Storm direction: 344.1 at 28.3 knts Shear (0-3000m) pos: 0.0 neg: 7.4 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 133.5 deg Storm rel helicity (0-3000m) pos: 42.5 neg: -40.7 tot: 1.8 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 150.55 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 ------------------------------------------------------------------------------- 500 351 5 163 23| 0.0 10.9 10.9| 16.5 -8.9 7.7 15.3 0.10| 12.2 1.2 1000 348 11 162 17| 0.0 12.4 12.4| 18.3 -13.4 4.8 4.8 0.04| 13.2 0.5 1500 343 17 165 11| 0.0 10.5 10.5| 21.0 -14.6 6.3 4.2 0.17| 12.9 2.2 2000 341 21 172 8| 0.0 7.7 7.7| 21.0 -16.8 4.2 2.1 0.11| 10.5 1.1 2500 339 23 186 6| 0.0 8.1 8.1| 31.8 -17.2 14.6 5.8 0.18| 10.6 1.9 3000 336 26 224 4| 0.0 7.4 7.4| 42.5 -40.7 1.8 0.6 0.11| 10.7 1.2 4000 328 30 260 9| 0.0 6.4 6.4| 49.4 -80.1 -30.7 -7.7 -0.00| 10.6 -0.0 5000 322 34 268 13| 0.4 5.0 5.4| 83.0-167.3 -84.3 -16.9 -0.07| 10.3 -0.7 6000 314 38 267 19| 0.3 5.6 5.9|132.2-209.9 -77.7 -13.0 -0.05| 10.6 -0.5 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251128.18.gif