UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122018.upa.cvt Date: 1800Z 20 DEC 25 Searching for KLMN... Searching the city database file for: KLMN ... Date:1800Z 20 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 92 SFC 974 315 11.8 -2.2 38 14.0 5.5 360 21 287.1 287.7 279.8 296.7 3.33 2 969 357 10.0 -2.0 43 12.0 4.6 3 22 285.7 286.3 279.3 295.5 3.40 3 929 702 6.6 -3.4 49 10.0 2.4 27 31 285.7 286.3 279.0 294.9 3.20 4 925 737 6.8 -3.2 49 10.0 2.5 30 33 286.3 286.8 279.4 295.6 3.26 5 892 1036 7.6 -5.4 39 13.0 2.1 46 31 290.1 290.6 280.7 298.5 2.86 6 883 1120 9.0 -6.0 34 15.0 2.7 50 29 292.4 292.9 281.5 300.6 2.76 7 881 1139 11.6 -6.4 28 18.0 3.8 51 28 295.3 295.7 282.7 303.3 2.68 8 875 1196 14.6 -7.4 21 22.0 4.9 54 27 299.0 299.4 284.0 306.6 2.50 9 869 1254 15.2 -7.8 20 23.0 5.1 52 25 300.2 300.6 284.4 307.7 2.44 10 850 1441 14.2 -6.8 23 21.0 4.8 40 22 301.0 301.5 285.1 309.3 2.70 11 803 1920 13.0 -8.0 22 21.0 3.7 360 13 304.7 305.2 286.4 312.8 2.60 12 776 2207 13.6 -14.4 13 28.0 2.4 327 12 308.3 308.6 286.6 313.6 1.61 13 701 3052 7.0 -12.0 24 19.0 -0.7 309 21 310.1 310.5 287.8 317.1 2.17 14 700 3064 7.0 -12.0 24 19.0 -0.7 305 24 310.2 310.6 287.8 317.3 2.17 15 681 3290 6.8 -13.2 22 20.0 -1.2 298 26 312.5 312.9 288.5 319.1 2.03 16 629 3935 2.0 -16.0 25 18.0 -4.6 281 34 314.2 314.5 288.7 319.9 1.74 17 620 4052 2.2 -17.8 21 20.0 -5.0 279 36 315.7 316.0 289.0 320.8 1.52 18 530 5291 -8.7 -20.7 37 12.0 -12.3 280 46 317.1 317.4 289.3 321.8 1.39 19 500 5740 -11.9 -22.9 40 11.0 -14.9 285 53 318.5 318.8 289.6 322.7 1.21 20 454 6470 -17.9 -24.9 54 7.0 -19.6 289 61 319.9 320.1 289.9 323.8 1.12 21 444 6637 -18.3 -29.3 37 11.0 -20.6 286 62 321.5 321.6 290.0 324.2 0.76 22 437 6755 -17.9 -34.9 21 17.0 -21.0 282 62 323.4 323.5 290.3 325.1 0.45 23 400 7410 -23.3 -39.3 22 16.0 -25.6 255 57 324.7 324.8 290.5 325.9 0.32 24 323 8940 -35.5 -53.5 14 18.0 -36.6 272 66 328.3 328.3 291.3 328.7 0.08 25 300 9450 -40.3 -53.3 24 13.0 -41.0 280 71 328.6 328.6 291.4 328.9 0.09 26 275 10034 -45.9 -50.9 57 5.0 -46.2 283 74 328.7 328.8 291.5 329.3 0.13 27 272 10107 -46.3 -50.8 60 4.5 -46.5 284 74 329.2 329.2 291.6 329.7 0.13 28 250 10660 -50.5 -55.3 57 4.8 -50.7 275 69 331.0 331.0 292.1 331.3 0.08 29 227 11279 -55.9 -59.3 66 3.4 -56.0 268 67 332.0 332.0 292.3 332.2 0.06 30 200 12070 -62.7 -66.7 58 4.0 -62.7 265 74 333.5 333.5 292.7 333.6 0.02 31 184 12578 -67.1 -71.5 54 4.4 -67.1 275 79 334.4 334.4 292.9 334.4 0.01 32 179 12746 -62.6 -77.5 12 14.9 -62.7 290 86 344.4 344.4 295.4 344.4 0.01 33 178 12781 -61.7 -78.7 9 17.0 -61.8 290 86 346.4 346.4 295.8 346.4 0.00 34 170 13068 -57.7 -82.7 3 25.0 -57.9 290 86 357.6 357.6 298.2 357.6 0.00 35 150 13850 -61.7 -83.7 4 22.0 -61.9 250 70 363.8 363.8 299.4 363.8 0.00 36 125 14974 -64.7 -86.7 3 22.0 -64.8 271 80 377.8 377.8 301.9 377.8 0.00 37 118 15329 -61.5 -86.5 2 25.0 -61.7 280 74 390.0 390.0 303.8 390.0 0.00 38 100 16340 -68.3 -88.3 4 20.0 -68.4 280 44 395.8 395.8 304.6 395.8 0.00 39 85 17300 -73.7 -89.7 7 16.0 -73.7 268 54 403.7 403.7 305.7 403.7 0.00 40 70 18450 -67.5 -88.5 4 21.0 -67.7 250 54 440.0 440.0 309.8 440.0 0.00 41 65 18896 -66.1 -88.1 3 22.0 -66.3 255 44 452.5 452.5 311.1 452.5 0.00 42 56 19790 -69.3 -89.3 4 20.0 -69.5 261 11 464.9 464.9 312.2 464.9 0.00 43 52 20239 -61.9 -88.9 2 27.0 -62.3 275 15 492.1 492.1 314.4 492.1 0.00 44 50 20480 -62.7 -87.7 2 25.0 -63.1 220 35 495.7 495.7 314.7 495.7 0.00 45 46 20994 -63.9 -88.9 2 25.0 -64.3 235 34 504.8 504.8 315.3 504.8 0.00 46 43 21412 -60.5 -87.5 2 27.0 -61.1 260 32 523.0 523.0 316.5 523.0 0.00 47 39 22018 -63.1 -89.1 2 26.0 -63.6 288 20 531.2 531.2 317.0 531.2 0.00 48 30 23640 -62.1 -88.1 2 26.0 -62.8 240 28 575.3 575.3 319.5 575.4 0.01 49 29 23850 -60.7 -87.7 2 27.0 -61.6 240 25 584.8 584.8 319.9 584.8 0.01 50 27 24294 -61.7 -88.7 2 27.0 -62.5 240 20 594.1 594.1 320.3 594.1 0.01 51 24 25033 -55.9 -85.9 1 30.0 -57.6 282 21 631.3 631.3 322.0 631.3 0.01 52 21 25875 -60.1 -87.1 2 27.0 -61.3 232 16 643.2 643.2 322.4 643.2 0.01 53 20 26180 -59.1 -87.1 1 28.0 -60.6 265 26 655.3 655.3 322.9 655.3 0.01 54 18 26837 -61.3 -88.3 2 27.0 -62.6 262 18 668.4 668.4 323.4 668.4 0.01 55 15 27977 -58.1 -87.1 1 29.0 -60.2 284 17 714.8 714.8 324.9 714.9 0.01 TRP 184 12578 -67.1 -71.5 54 4.4 -67.1 275 79 334.4 334.4 292.9 334.4 0.01 WND 179 12746 -62.6 -77.5 12 14.9 -62.7 290 86 344.4 344.4 295.4 344.4 0.01 Sounding variables and indices 1000-500 mb thick: 5648.00 m Freezing level: 601.83 mb = 4301.82 m = 14113.42 ft Wetbulb zero: 718.59 mb = 2846.22 m = 9337.87 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 27.98 % Est. max temperature: 27.59 C = 81.66 F Sfc-Lift cond lev (LCL): 786.91 mb = 2089.65 m = 6855.73 ft T: 13.35 C 700-500 lapse rate: 7.06 C/km ThetaE index: 1.84 C Layer 969.0- 925.0 mb Conv cond level (CCL): 501.52 mb = 5716.58 m = 18754.95 ft Mean mixing ratio: 3.11 g/kg Conv temperature: 42.91 C = 109.24 F Cap Strength: 20.17 C Lifted Index: 19.08 C Risk: None Lifted Index @300 mb: 22.32 C Lifted Index @700 mb: 18.11 C Showalter Index: 10.81 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 5.10 C K Index: 0.30 Risk: None Sweat Index: 97.00 Risk: None Energy Index: 2.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.61 J/kg Max Up Vert Vel: 8.20 m/s Conv Inhibition (B-): 45995.46 J/kg Cap Strength: 20.07 C Lift Cond Lev (LCL): 763.94 mb = 2337.24 m = 7668.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 331 at 24 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 ---------------------------------------------------------- 0 974 315 360 21 -0.0 -21.0 | 91 12 -11.8 0.1 1 940 610 20 27 -9.2 -25.4 | 79 21 -21.0 -4.2 2 925 737 30 33 -16.5 -28.6 | 75 29 -28.3 -7.4 3 905 914 40 35 -22.5 -26.8 | 81 35 -34.3 -5.7 4 873 1219 55 26 -21.3 -14.9 | 101 34 -33.1 6.2 5 850 1441 40 22 -14.1 -16.9 | 99 26 -25.9 4.3 6 842 1524 35 22 -12.6 -18.0 | 97 25 -24.4 3.1 7 811 1829 10 14 -2.4 -13.8 | 117 16 -14.2 7.4 8 782 2134 335 11 4.6 -10.0 | 147 13 -7.2 11.2 9 754 2438 300 17 14.7 -8.5 | 193 13 2.9 12.6 10 727 2743 310 21 16.1 -13.5 | 209 9 4.3 7.6 11 701 3048 310 20 15.3 -12.9 | 203 9 3.5 8.3 12 700 3064 305 24 19.7 -13.8 | 227 11 7.9 7.4 13 650 3658 285 29 28.0 -7.5 | 230 21 16.2 13.6 14 602 4267 275 40 39.8 -3.5 | 238 33 28.0 17.7 15 557 4877 275 40 39.8 -3.5 | 238 33 28.0 17.7 16 500 5740 285 53 51.2 -13.7 | 259 40 39.4 7.4 17 477 6096 290 53 49.8 -18.1 | 265 38 38.0 3.0 18 458 6401 290 60 56.4 -20.5 | 269 45 44.6 0.6 19 439 6706 285 63 60.9 -16.3 | 264 49 49.1 4.8 20 422 7010 265 59 58.8 5.1 | 241 54 47.0 26.3 21 400 7410 255 57 55.1 14.8 | 230 56 43.3 35.9 22 388 7620 255 56 54.1 14.5 | 230 55 42.3 35.6 23 313 9144 275 68 67.7 -5.9 | 255 58 55.9 15.2 24 300 9450 280 71 69.9 -12.3 | 261 59 58.1 8.8 25 261 10363 285 75 72.4 -19.4 | 268 61 60.6 1.7 26 250 10660 275 69 68.7 -6.0 | 255 59 56.9 15.1 27 216 11582 265 66 65.7 5.8 | 243 60 53.9 26.9 28 200 12070 265 74 73.7 6.4 | 246 68 61.9 27.6 29 186 12497 270 73 73.0 -0.0 | 251 65 61.2 21.1 30 184 12578 275 79 78.7 -6.9 | 258 68 66.9 14.3 31 179 12746 290 86 80.8 -29.4 | 277 70 69.0 -8.3 32 169 13106 290 86 80.8 -29.4 | 277 70 69.0 -8.3 33 161 13411 270 60 60.0 -0.0 | 246 53 48.2 21.1 34 150 13850 250 70 65.8 23.9 | 230 70 54.0 45.1 35 146 14021 250 70 65.8 23.9 | 230 70 54.0 45.1 36 126 14935 270 81 81.0 -0.0 | 253 72 69.2 21.1 37 120 15240 280 76 74.8 -13.2 | 263 64 63.0 8.0 38 100 16340 280 44 43.3 -7.6 | 247 34 31.5 13.5 39 98 16459 280 44 43.3 -7.6 | 247 34 31.5 13.5 40 88 17069 260 49 48.3 8.5 | 231 47 36.5 29.7 41 80 17678 280 62 61.1 -10.8 | 258 50 49.3 10.4 42 76 17983 290 53 49.8 -18.1 | 265 38 38.0 3.0 43 72 18288 255 31 29.9 8.0 | 212 34 18.1 29.2 44 70 18450 250 54 50.7 18.5 | 225 56 38.9 39.6 45 68 18593 245 56 50.8 23.7 | 221 59 39.0 44.8 46 59 19507 275 20 19.9 -1.7 | 203 21 8.1 19.4 47 56 19812 260 10 9.8 1.7 | 175 23 -2.0 22.9 48 53 20117 275 10 10.0 -0.9 | 175 20 -1.8 20.3 49 50 20422 275 22 21.9 -1.9 | 208 22 10.1 19.2 50 50 20480 220 35 22.5 26.8 | 193 49 10.7 48.0 51 48 20726 220 35 22.5 26.8 | 193 49 10.7 48.0 52 44 21336 255 32 30.9 8.3 | 213 35 19.1 29.4 53 41 21641 275 32 31.9 -2.8 | 228 27 20.1 18.4 54 39 21946 290 21 19.7 -7.2 | 210 16 7.9 14.0 55 36 22555 270 14 14.0 -0.0 | 186 21 2.2 21.1 56 34 22860 240 18 15.6 9.0 | 187 30 3.8 30.1 57 31 23470 230 22 16.9 14.1 | 188 36 5.1 35.3 58 30 23640 240 28 24.2 14.0 | 199 37 12.4 35.1 59 27 24384 240 19 16.5 9.5 | 189 31 4.7 30.6 60 25 24689 265 30 29.9 2.6 | 217 30 18.1 23.8 61 23 25298 295 14 12.7 -5.9 | 183 15 0.9 15.2 62 22 25603 250 10 9.4 3.4 | 174 25 -2.4 24.6 63 21 25908 230 17 13.0 10.9 | 182 32 1.2 32.1 64 20 26180 265 26 25.9 2.3 | 211 27 14.1 23.4 65 20 26213 250 18 16.9 6.2 | 191 28 5.1 27.3 66 15 27127 285 17 16.4 -4.4 | 195 17 4.6 16.7 67 14 27432 265 23 22.9 2.0 | 206 26 11.1 23.2 68 13 27737 265 27 26.9 2.4 | 213 28 15.1 23.5 69 11 28042 255 21 20.3 5.4 | 198 28 8.5 26.6 Wind Parameters Mean winds (0-6000m): 300.8 at 32.3 knts Storm direction: 330.8 at 24.2 knts Shear (0-3000m) pos: 3.2 neg: 7.2 tot: 10.4 10-3/s Storm rel Dir Shear (0-3000m): 139.9 deg Storm rel helicity (0-3000m) pos: 239.8 neg: -32.8 tot: 207.0 m^2/s^2 ave: 69.0 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 15.2 stream: 6.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.18 Bulk Shear: 188.27 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 19 27 78 21| 21.0 0.0 21.0| 8.8 -20.8 -12.0 -24.0 -0.16| 21.4 -3.4 1000 33 29 84 28| 9.7 0.0 9.7|131.3 -24.6 106.7 106.7 0.25| 20.4 5.0 1500 33 26 89 26| 6.5 5.3 11.8|161.6 -31.3 130.3 86.9 0.26| 19.3 5.1 2000 27 23 93 22| 4.8 7.5 12.4|205.6 -31.3 174.3 87.2 0.39| 18.1 7.1 2500 15 22 91 17| 3.9 7.0 10.9|226.4 -31.3 195.1 78.0 0.44| 16.4 7.1 3000 2 22 87 13| 3.2 7.2 10.4|239.8 -32.8 207.0 69.0 0.44| 15.2 6.7 4000 331 25 343 0| 2.4 7.6 10.1|262.7 -34.0 228.8 57.2 0.39| 13.8 5.4 5000 309 28 251 10| 1.3 6.1 7.4|325.9 -34.0 292.0 58.4 0.43| 11.8 5.0 6000 301 32 254 17| 1.0 5.1 6.1|459.1 -34.0 425.2 70.9 0.47| 11.3 5.3 Wrote GIF file: /home/apache/climate/data/raob//KLMN/skewt/KLMN.skewt.20251220.18.gif