UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121018.upa.cvt Date: 1800Z 10 DEC 25 Searching for KLMN... Searching the city database file for: KLMN ... Date:1800Z 10 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 183 SFC 984 315 11.8 -4.2 32 16.0 4.9 320 23 286.3 286.8 278.9 294.5 2.84 2 963 495 8.6 -5.4 37 14.0 2.9 344 24 284.8 285.3 277.9 292.5 2.65 3 925 827 5.4 -5.6 45 11.0 1.0 360 22 284.8 285.3 278.0 292.7 2.72 4 884 1195 2.0 -7.0 51 9.0 -1.4 355 29 285.0 285.5 277.9 292.4 2.55 5 872 1306 1.2 -8.8 47 10.0 -2.4 356 34 285.3 285.7 277.6 291.9 2.25 6 859 1427 2.8 -24.2 12 27.0 -4.1 359 39 288.2 288.3 276.7 290.2 0.63 7 850 1512 2.4 -19.6 18 22.0 -3.9 360 42 288.7 288.8 277.4 291.6 0.95 8 765 2354 -1.9 -34.9 6 33.0 -8.3 343 50 292.8 292.9 278.5 293.7 0.26 9 728 2750 1.2 -43.8 2 45.0 -6.9 330 55 300.4 300.4 281.7 300.8 0.11 10 703 3030 0.6 -38.4 3 39.0 -7.2 326 54 302.8 302.8 282.8 303.5 0.20 11 700 3064 0.4 -36.6 4 37.0 -7.3 325 54 302.9 303.0 282.9 303.8 0.24 12 657 3568 -3.9 -30.9 10 27.0 -9.9 321 54 303.6 303.7 283.4 305.1 0.44 13 647 3688 -4.9 -18.9 32 14.0 -9.1 320 54 303.8 304.1 284.6 308.1 1.33 14 601 4264 -8.3 -15.3 57 7.0 -10.6 315 60 306.4 306.7 286.2 312.6 1.93 15 587 4446 -8.7 -18.7 44 10.0 -11.7 314 59 308.0 308.3 286.3 312.8 1.49 16 577 4579 -8.1 -19.1 41 11.0 -11.4 313 59 310.2 310.5 287.1 315.0 1.46 17 509 5544 -12.5 -33.5 16 21.0 -16.7 315 67 316.2 316.3 288.0 317.8 0.44 18 500 5680 -13.7 -33.7 17 20.0 -17.6 315 69 316.3 316.4 288.1 317.9 0.44 19 468 6182 -16.5 -47.5 5 31.0 -20.4 315 77 318.9 318.9 288.5 319.3 0.11 20 400 7340 -27.7 -49.7 10 22.0 -29.6 320 84 319.0 319.0 288.5 319.4 0.10 21 343 8416 -37.9 -52.9 19 15.0 -38.7 320 87 319.5 319.5 288.6 319.8 0.08 22 300 9320 -45.5 -58.5 22 13.0 -45.9 315 78 321.2 321.2 289.2 321.4 0.05 23 288 9592 -48.1 -59.1 27 11.0 -48.4 309 79 321.3 321.3 289.2 321.5 0.05 24 263 10189 -52.3 -66.3 17 14.0 -52.5 299 93 323.6 323.6 289.9 323.7 0.02 25 254 10416 -51.3 -69.3 10 18.0 -51.6 296 100 328.3 328.3 291.2 328.4 0.01 26 250 10520 -51.5 -68.5 11 17.0 -51.8 295 103 329.5 329.5 291.6 329.6 0.02 27 220 11333 -57.5 -64.5 41 7.0 -57.6 295 122 332.5 332.5 292.4 332.6 0.03 28 209 11654 -57.8 -70.2 19 12.4 -58.0 295 128 336.9 336.9 293.6 337.0 0.01 29 200 11930 -58.1 -75.1 10 17.0 -58.3 305 111 340.8 340.8 294.5 340.8 0.01 30 199 11962 -57.5 -78.5 5 21.0 -57.7 305 111 342.2 342.2 294.8 342.2 0.00 31 150 13720 -63.3 -83.3 5 20.0 -63.4 300 63 361.0 361.0 298.9 361.0 0.00 32 140 14143 -64.5 -85.5 4 21.0 -64.6 295 64 366.1 366.1 299.9 366.1 0.00 33 134 14409 -65.9 -85.9 5 20.0 -66.0 295 70 368.2 368.3 300.2 368.3 0.00 34 121 15038 -59.5 -85.5 2 26.0 -59.7 310 58 390.9 390.9 303.9 390.9 0.00 35 100 16220 -63.1 -86.1 3 23.0 -63.3 290 39 405.8 405.8 306.0 405.8 0.00 36 77 17808 -68.1 -88.1 4 20.0 -68.2 319 35 426.9 426.9 308.5 426.9 0.00 37 71 18295 -68.7 -88.7 4 20.0 -68.8 295 34 435.6 435.6 309.4 435.6 0.00 38 70 18380 -67.7 -88.7 3 21.0 -67.8 295 45 439.5 439.6 309.8 439.6 0.00 39 65 18830 -64.1 -89.1 2 25.0 -64.4 306 43 456.8 456.8 311.5 456.8 0.00 40 50 20430 -65.9 -89.9 2 24.0 -66.2 305 25 488.2 488.2 314.1 488.2 0.00 41 45 21067 -67.1 -90.1 2 23.0 -67.4 330 27 500.2 500.2 314.9 500.2 0.00 42 42 21486 -64.3 -89.3 2 25.0 -64.7 325 30 517.1 517.1 316.1 517.1 0.00 43 36 22419 -68.5 -91.5 2 23.0 -68.8 355 23 529.6 529.6 316.9 529.6 0.00 44 35 22590 -65.1 -91.1 2 26.0 -65.5 353 22 542.7 542.7 317.7 542.7 0.00 45 34 22766 -66.1 -90.1 2 24.0 -66.5 343 21 544.6 544.6 317.8 544.6 0.00 46 30 23530 -63.1 -90.1 1 27.0 -63.7 280 30 572.6 572.6 319.3 572.6 0.00 47 21 25753 -57.5 -87.5 1 30.0 -59.2 308 36 651.0 651.0 322.7 651.1 0.01 48 20 26060 -59.1 -88.1 1 29.0 -60.6 290 40 655.3 655.3 322.9 655.3 0.01 49 19 26380 -60.7 -88.7 1 28.0 -62.0 299 43 660.0 660.0 323.0 660.0 0.01 50 17 27080 -56.1 -86.1 1 30.0 -58.3 287 37 696.1 696.1 324.3 696.2 0.01 TRP 209 11654 -59.9 -72.9 17 13.0 -60.0 295 128 333.7 333.7 292.7 333.7 0.01 WND 209 11654 -57.8 -70.2 19 12.4 -58.0 295 128 336.9 336.9 293.6 337.0 0.01 Sounding variables and indices 1000-500 mb thick: 5497.00 m Freezing level: 802.56 mb = 1982.09 m = 6502.83 ft Freezing level: 742.32 mb = 2596.63 m = 8519.01 ft Freezing level: 696.00 mb = 3110.85 m = 10206.06 ft Wetbulb zero: 907.66 mb = 980.72 m = 3217.54 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 25.44 % Est. max temperature: 14.93 C = 58.88 F Sfc-Lift cond lev (LCL): 770.87 mb = 2293.14 m = 7523.34 ft T: -1.59 C 700-500 lapse rate: 5.39 C/km ThetaE index: 2.48 C Layer 884.0- 850.0 mb Conv cond level (CCL): 500.70 mb = 5669.30 m = 18599.85 ft Mean mixing ratio: 2.68 g/kg Conv temperature: 41.72 C = 107.10 F Cap Strength: 20.59 C Lifted Index: 20.50 C Risk: None Lifted Index @300 mb: 20.22 C Lifted Index @700 mb: 14.21 C Showalter Index: 21.32 C Risk: None Total Totals Index: 10.20 C Risk: None Vertical Totals Index: 16.10 C Cross Totals Index: -5.90 C K Index: -40.50 Risk: None Sweat Index: 153.00 Risk: None Energy Index: 5.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.21 J/kg Max Up Vert Vel: 2.53 m/s Conv Inhibition (B-): 44572.77 J/kg Cap Strength: 20.54 C Lift Cond Lev (LCL): 775.60 mb = 2244.24 m = 7362.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 356 at 38 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 ---------------------------------------------------------- 0 984 315 320 23 14.8 -17.6 | 210 24 11.9 20.8 1 950 610 360 24 -0.0 -24.0 | 169 15 -2.9 14.4 2 925 827 360 22 -0.0 -22.0 | 170 17 -2.9 16.4 3 915 914 360 21 -0.0 -21.0 | 171 18 -2.9 17.4 4 881 1219 355 30 2.6 -29.9 | 178 9 -0.3 8.5 5 850 1512 360 42 -0.0 -42.0 | 39 5 -2.9 -3.6 6 849 1524 360 41 -0.0 -41.0 | 48 4 -2.9 -2.6 7 817 1829 355 40 3.5 -39.8 | 338 2 0.6 -1.5 8 786 2134 350 41 7.1 -40.4 | 295 5 4.2 -2.0 9 757 2438 340 54 18.5 -50.7 | 308 20 15.6 -12.4 10 729 2743 330 55 27.5 -47.6 | 291 26 24.6 -9.2 11 700 3064 325 54 31.0 -44.2 | 282 29 28.1 -5.8 12 649 3658 320 54 34.7 -41.4 | 275 32 31.8 -3.0 13 600 4267 315 60 42.4 -42.4 | 276 40 39.5 -4.0 14 554 4877 310 57 43.7 -36.6 | 268 41 40.8 1.8 15 533 5182 315 61 43.1 -43.1 | 277 41 40.2 -4.7 16 500 5680 315 69 48.8 -48.8 | 283 47 45.9 -10.4 17 473 6096 315 75 53.0 -53.0 | 286 52 50.1 -14.6 18 454 6401 315 83 58.7 -58.7 | 290 59 55.8 -20.3 19 418 7010 315 75 53.0 -53.0 | 286 52 50.1 -14.6 20 400 7340 320 84 54.0 -64.3 | 297 57 51.1 -26.0 21 384 7620 315 85 60.1 -60.1 | 291 61 57.2 -21.7 22 352 8230 320 89 57.2 -68.2 | 299 62 54.3 -29.8 23 308 9144 320 79 50.8 -60.5 | 295 53 47.9 -22.1 24 300 9320 315 78 55.2 -55.2 | 288 55 52.3 -16.8 25 281 9754 305 79 64.7 -45.3 | 276 62 61.8 -6.9 26 250 10520 295 103 93.3 -43.5 | 273 91 90.5 -5.1 27 244 10668 295 109 98.8 -46.1 | 275 96 95.9 -7.7 28 209 11654 295 128 116.0 -54.1 | 278 114 113.1 -15.7 29 201 11887 295 128 116.0 -54.1 | 278 114 113.1 -15.7 30 200 11930 305 111 90.9 -63.7 | 286 92 88.0 -25.3 31 192 12192 305 108 88.5 -61.9 | 285 89 85.6 -23.6 32 174 12802 290 108 101.5 -36.9 | 269 99 98.6 1.5 33 158 13411 310 77 59.0 -49.5 | 281 57 56.1 -11.1 34 150 13720 300 63 54.6 -31.5 | 262 52 51.7 6.9 35 143 14021 295 62 56.2 -26.2 | 257 55 53.3 12.2 36 129 14630 295 74 67.1 -31.3 | 264 65 64.2 7.1 37 123 14935 315 62 43.8 -43.8 | 278 41 41.0 -5.5 38 117 15240 300 51 44.2 -25.5 | 253 43 41.3 12.9 39 101 16154 305 59 48.3 -33.8 | 264 46 45.4 4.5 40 100 16220 290 39 36.6 -13.3 | 233 42 33.8 25.1 41 96 16459 290 39 36.6 -13.3 | 233 42 33.8 25.1 42 87 17069 270 32 32.0 -0.0 | 217 48 29.1 38.4 43 83 17374 305 37 30.3 -21.2 | 238 32 27.4 17.2 44 75 17983 325 34 19.5 -27.9 | 238 20 16.6 10.5 45 71 18288 295 33 29.9 -13.9 | 228 36 27.0 24.4 46 70 18380 295 45 40.8 -19.0 | 243 43 37.9 19.4 47 68 18593 295 45 40.8 -19.0 | 243 43 37.9 19.4 48 55 19812 350 37 6.4 -36.4 | 241 4 3.5 2.0 49 50 20422 300 22 19.1 -11.0 | 211 32 16.2 27.4 50 50 20430 305 25 20.5 -14.3 | 216 30 17.6 24.0 51 45 21031 330 27 13.5 -23.4 | 215 18 10.6 15.0 52 43 21336 330 25 12.5 -21.7 | 210 19 9.6 16.7 53 41 21641 320 35 22.5 -26.8 | 239 23 19.6 11.6 54 37 22250 355 25 2.2 -24.9 | 177 14 -0.7 13.5 55 35 22555 355 22 1.9 -21.9 | 177 17 -1.0 16.5 56 32 23165 320 18 11.6 -13.8 | 199 26 8.7 24.6 57 30 23470 325 30 17.2 -24.6 | 226 20 14.3 13.8 58 30 23530 280 30 29.5 -5.2 | 219 43 26.7 33.2 59 29 23774 285 29 28.0 -7.5 | 219 40 25.1 30.9 60 26 24384 300 38 32.9 -19.0 | 237 36 30.0 19.4 61 24 24994 320 33 21.2 -25.3 | 234 23 18.3 13.1 62 23 25298 315 48 33.9 -33.9 | 262 31 31.1 4.4 63 20 25908 305 32 26.2 -18.4 | 229 31 23.3 20.0 64 20 26060 290 40 37.6 -13.7 | 235 43 34.7 24.7 65 19 26213 300 43 37.2 -21.5 | 244 38 34.4 16.9 66 16 26822 280 34 33.5 -5.9 | 223 45 30.6 32.5 67 15 27127 300 50 43.3 -25.0 | 252 43 40.4 13.4 68 13 27432 295 49 44.4 -20.7 | 247 45 41.5 17.7 Wind Parameters Mean winds (0-6000m): 325.7 at 51.3 knts Storm direction: 355.7 at 38.5 knts Shear (0-3000m) pos: 2.6 neg: 6.6 tot: 9.3 10-3/s Storm rel Dir Shear (0-3000m): 69.1 deg Storm rel helicity (0-3000m) pos: 10.0 neg: -147.0 tot: -137.0 m^2/s^2 ave: -45.7 10^-3 m/s^2 rel: -0.42 Storm rel vorticity (0-3000m) horiz: 13.9 stream: -5.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 128.93 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 ------------------------------------------------------------------------------- 500 349 23 186 16| 15.9 0.0 15.9| 1.4 -54.0 -52.6 -105.1 -0.64| 18.8-12.1 1000 353 25 180 14| 7.9 6.1 14.1| 6.8 -55.6 -48.8 -48.8 -0.34| 16.8 -5.7 1500 356 30 176 9| 5.3 6.2 11.5| 6.8 -60.7 -53.9 -35.9 -0.45| 15.6 -7.0 2000 354 33 186 6| 4.0 7.2 11.2| 10.0 -62.1 -52.0 -26.0 -0.36| 15.0 -5.3 2500 348 37 245 5| 3.2 7.7 10.9| 10.0-111.9-101.8 -40.7 -0.38| 15.5 -5.9 3000 343 40 269 9| 2.6 6.6 9.3| 10.0-147.0-137.0 -45.7 -0.42| 13.9 -5.8 4000 335 44 276 16| 2.0 6.0 8.0| 12.2-167.6-155.3 -38.8 -0.39| 11.8 -4.6 5000 329 47 276 21| 1.9 4.7 6.6| 90.4-218.5-128.1 -25.6 -0.32| 10.7 -3.4 6000 326 51 279 26| 1.6 5.4 6.9|207.3-218.5 -11.1 -1.9 -0.20| 10.4 -2.1 Wrote GIF file: /home/apache/climate/data/raob//KLMN/skewt/KLMN.skewt.20251210.18.gif