UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for KLMN... Searching the city database file for: KLMN ... Date:0000Z 6 DEC 25 Station: KLMN WMO ident: 74646 Latitude: 36.61 Longitude: -97.49 Elevation: 315.00 ------------------------------------------------------------------------------- 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 116 SFC 976 315 6.2 1.7 73 4.5 4.1 265 3 281.3 282.1 278.4 293.6 4.43 2 972 349 7.8 1.8 66 6.0 4.9 257 4 283.2 284.0 279.4 295.8 4.48 3 925 758 5.6 0.6 70 5.0 3.3 195 13 285.0 285.8 280.1 297.2 4.32 4 911 883 4.6 0.1 73 4.5 2.5 203 12 285.3 286.0 280.1 297.2 4.23 5 850 1447 3.6 -11.4 32 15.0 -1.7 335 3 289.9 290.2 279.3 295.5 1.88 6 822 1718 2.8 -14.2 27 17.0 -2.9 328 4 291.9 292.1 279.8 296.6 1.55 7 705 2939 -6.5 -12.5 62 6.0 -8.5 307 11 294.7 295.1 281.7 301.0 2.07 8 700 2995 -6.5 -12.5 62 6.0 -8.5 305 10 295.3 295.7 282.0 301.7 2.09 9 675 3279 -7.5 -12.5 67 5.0 -9.2 289 9 297.3 297.6 283.0 303.9 2.17 10 668 3361 -6.9 -13.9 57 7.0 -9.2 285 9 298.8 299.2 283.4 304.9 1.95 11 600 4190 -13.1 -16.7 74 3.6 -14.2 282 34 301.0 301.3 284.0 306.4 1.72 12 590 4319 -12.7 -13.9 91 1.2 -13.1 280 38 302.9 303.3 285.2 309.8 2.21 13 552 4826 -15.3 -24.3 46 9.0 -17.4 268 48 305.6 305.8 284.9 308.8 0.97 14 548 4881 -15.5 -29.5 29 14.0 -18.2 265 49 306.0 306.1 284.6 308.1 0.61 15 541 4978 -15.3 -43.3 7 28.0 -19.0 264 51 307.4 307.4 284.5 307.9 0.15 16 537 5034 -15.5 -44.5 6 29.0 -19.3 263 52 307.8 307.8 284.7 308.3 0.14 17 500 5570 -19.3 -32.3 31 13.0 -21.5 260 64 309.5 309.6 285.8 311.3 0.51 18 496 5629 -19.7 -32.7 31 13.0 -21.9 259 65 309.7 309.8 285.8 311.4 0.49 19 476 5933 -21.3 -25.1 71 3.8 -22.1 257 68 311.4 311.6 287.1 314.9 1.05 20 449 6360 -23.9 -29.9 58 6.0 -24.9 247 69 313.4 313.5 287.3 315.9 0.71 21 440 6507 -24.9 -27.5 79 2.6 -25.4 246 69 314.0 314.1 287.8 317.1 0.91 22 400 7190 -30.7 -31.1 96 0.4 -30.7 255 68 315.1 315.2 287.9 317.6 0.71 23 397 7243 -31.1 -31.3 98 0.2 -31.2 255 68 315.2 315.4 288.0 317.7 0.70 24 388 7406 -32.1 -35.0 75 2.9 -32.4 254 69 316.0 316.1 288.0 317.8 0.50 25 377 7608 -33.7 -35.9 80 2.2 -34.0 250 73 316.5 316.6 288.2 318.2 0.47 26 337 8385 -39.7 -42.4 75 2.7 -39.9 253 83 318.6 318.7 288.6 319.6 0.27 27 330 8528 -40.7 -46.7 52 6.0 -41.1 254 84 319.2 319.2 288.7 319.8 0.17 28 320 8737 -42.5 -44.7 79 2.2 -42.6 254 87 319.5 319.6 288.8 320.3 0.22 TRP WND Sounding variables and indices 1000-500 mb thick: 5454.00 m Freezing level: 786.77 mb = 2085.97 m = 6843.64 ft Wetbulb zero: 874.79 mb = 1212.94 m = 3979.42 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 51.74 % Est. max temperature: 16.41 C = 61.54 F Sfc-Lift cond lev (LCL): 910.81 mb = 884.35 m = 2901.38 ft T: 4.60 C 700-500 lapse rate: 4.97 C/km ThetaE index: 1.70 C Layer 911.0- 822.0 mb Conv cond level (CCL): 743.62 mb = 2515.26 m = 8252.08 ft Mean mixing ratio: 4.04 g/kg Conv temperature: 18.56 C = 65.40 F Cap Strength: 11.49 C Lifted Index: 12.09 C Risk: None Lifted Index @700 mb: 4.96 C Showalter Index: 12.85 C Risk: None Total Totals Index: 30.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 7.90 C K Index: 5.50 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 3.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.84 J/kg Max Up Vert Vel: 5.80 m/s Conv Inhibition (B-): 3018.62 J/kg Cap Strength: 12.02 C Lift Cond Lev (LCL): 843.82 mb = 1506.10 m = 4941.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 21 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 ---------------------------------------------------------- 0 976 315 265 3 3.0 0.3 | 123 19 -15.7 10.3 1 942 610 195 10 2.6 9.7 | 141 25 -16.1 19.7 2 925 758 195 13 3.4 12.6 | 146 27 -15.3 22.6 3 907 914 205 12 5.1 10.9 | 147 25 -13.6 20.9 4 874 1219 325 4 2.3 -3.3 | 112 18 -16.4 6.8 5 850 1447 335 3 1.3 -2.7 | 113 19 -17.4 7.4 6 810 1829 325 5 2.9 -4.1 | 111 17 -15.8 6.0 7 780 2134 330 12 6.0 -10.4 | 89 13 -12.7 -0.3 8 751 2438 330 16 8.0 -13.9 | 71 11 -10.7 -3.8 9 722 2743 315 14 9.9 -9.9 | 91 9 -8.8 0.2 10 700 2995 305 10 8.2 -5.7 | 112 11 -10.5 4.3 11 668 3353 285 9 8.7 -2.3 | 128 13 -10.0 7.7 12 642 3658 270 21 21.0 -0.0 | 193 10 2.3 10.1 13 617 3962 285 26 25.1 -6.7 | 242 7 6.4 3.3 14 593 4267 280 37 36.4 -6.4 | 258 18 17.7 3.6 15 570 4572 280 45 44.3 -7.8 | 265 26 25.6 2.3 16 547 4877 265 49 48.8 4.3 | 245 33 30.1 14.3 17 526 5182 260 55 54.2 9.6 | 241 41 35.5 19.6 18 500 5570 260 64 63.0 11.1 | 244 49 44.3 21.2 19 465 6096 255 70 67.6 18.1 | 240 56 48.9 28.2 20 446 6401 245 69 62.5 29.2 | 228 59 43.8 39.2 21 400 7190 255 68 65.7 17.6 | 239 55 47.0 27.7 22 393 7315 255 68 65.7 17.6 | 239 55 47.0 27.7 23 375 7620 250 73 68.6 25.0 | 235 61 49.9 35.0 24 314 8839 255 89 86.0 23.0 | 244 75 67.3 33.1 Wind Parameters Mean winds (0-6000m): 268.3 at 28.3 knts Storm direction: 298.3 at 21.2 knts Shear (0-3000m) pos: 4.0 neg: 3.6 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 3.1 deg Storm rel helicity (0-3000m) pos: 78.1 neg: -78.3 tot: -0.2 m^2/s^2 ave: -0.1 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 10.1 stream: -0.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.19 Bulk Shear: 90.86 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 ------------------------------------------------------------------------------- 500 201 9 139 24| 0.0 12.1 12.1| 49.3 0.0 49.3 98.5 0.63| 14.0 8.8 1000 209 8 140 23| 7.8 6.0 13.9| 51.1 -43.2 7.9 7.9 -0.03| 17.4 -0.6 1500 226 7 137 20| 5.2 3.7 9.0| 51.5 -46.2 5.3 3.5 -0.05| 12.4 -0.6 2000 273 8 131 15| 6.1 2.8 8.9| 51.5 -74.4 -22.9 -11.5 -0.21| 11.8 -2.4 2500 299 9 117 12| 4.8 3.1 8.0| 62.7 -78.3 -15.6 -6.2 -0.12| 10.8 -1.3 3000 300 9 117 12| 4.0 3.6 7.6| 78.1 -78.3 -0.2 -0.1 -0.02| 10.1 -0.2 4000 288 13 133 9| 4.1 3.5 7.5|133.5 -78.3 55.2 13.8 0.23| 11.7 2.7 5000 278 20 190 8| 3.2 5.4 8.7|150.9-176.1 -25.2 -5.0 0.09| 12.4 1.2 6000 268 28 221 15| 2.7 5.9 8.6|167.4-358.7-191.4 -31.9 0.00| 12.3 0.0 Wrote GIF file: /home/apache/climate/data/raob//KLMN/skewt/KLMN.skewt.20251206.00.gif