UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for KLMN... Searching the city database file for: KLMN ... Date:1200Z 11 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 118 SFC 977 315 3.6 -4.4 56 8.0 0.5 170 14 278.6 279.1 274.8 286.5 2.82 2 969 382 9.2 -6.8 32 16.0 2.8 183 20 284.9 285.3 277.5 291.8 2.37 3 968 390 9.4 -6.6 32 16.0 3.0 184 21 285.2 285.6 277.7 292.2 2.40 4 943 606 11.0 -9.0 24 20.0 3.2 225 40 289.0 289.3 279.1 295.0 2.05 5 925 766 12.0 -8.0 24 20.0 3.8 240 42 291.6 292.0 280.6 298.3 2.26 6 906 940 12.4 -4.6 30 17.0 4.8 261 38 293.7 294.3 282.4 302.6 2.99 7 882 1164 11.2 -3.8 35 15.0 4.4 272 28 294.7 295.3 283.2 304.5 3.27 8 857 1404 12.6 -2.4 35 15.0 5.4 275 22 298.6 299.3 285.3 309.9 3.74 9 850 1473 12.2 -2.8 35 15.0 5.1 275 20 298.9 299.6 285.3 310.0 3.66 10 815 1824 11.0 -3.0 37 14.0 4.3 270 25 301.3 302.0 286.3 312.7 3.76 11 745 2565 4.6 -2.4 60 7.0 1.3 309 25 302.1 302.9 287.2 315.2 4.30 12 700 3070 1.6 -4.4 64 6.0 -1.2 305 35 304.3 305.0 287.5 316.4 3.94 13 659 3555 -0.7 -7.7 59 7.0 -3.7 315 40 307.0 307.6 287.8 317.1 3.25 14 641 3777 0.2 -11.8 40 12.0 -4.5 315 40 310.4 310.9 288.2 318.2 2.41 15 579 4586 -4.7 -14.7 45 10.0 -8.3 317 45 313.9 314.3 289.0 320.8 2.11 16 540 5133 -6.5 -20.5 32 14.0 -10.9 320 53 318.0 318.3 289.6 322.7 1.39 17 500 5730 -11.5 -22.5 40 11.0 -14.6 310 52 319.0 319.3 289.8 323.3 1.26 18 457 6412 -16.7 -24.7 50 8.0 -18.7 302 59 320.8 321.0 290.2 324.7 1.13 19 419 7059 -20.7 -32.7 33 12.0 -22.9 307 66 323.8 323.9 290.5 325.9 0.58 20 400 7400 -23.7 -34.7 36 11.0 -25.5 310 69 324.2 324.3 290.6 326.0 0.50 21 336 8642 -35.3 -39.4 66 4.1 -35.7 310 73 324.9 325.0 290.6 326.3 0.37 22 315 9088 -38.9 -42.6 68 3.7 -39.2 310 75 326.0 326.0 290.9 327.0 0.28 23 300 9420 -41.9 -45.7 66 3.8 -42.2 310 77 326.3 326.3 290.9 327.1 0.21 24 294 9557 -42.9 -47.6 60 4.7 -43.2 311 77 326.8 326.8 291.0 327.5 0.18 25 286 9743 -44.5 -55.5 28 11.0 -44.9 312 76 327.1 327.1 291.0 327.4 0.07 26 257 10450 -50.7 -54.1 67 3.4 -50.8 318 71 328.1 328.1 291.3 328.5 0.10 27 250 10630 -52.5 -56.1 65 3.6 -52.6 320 70 328.0 328.0 291.2 328.3 0.08 28 247 10708 -53.3 -57.7 59 4.4 -53.4 320 70 328.0 328.0 291.2 328.2 0.06 29 207 11819 -63.1 -68.1 51 5.0 -63.1 320 81 329.6 329.6 291.6 329.7 0.02 30 200 12030 -64.9 -69.9 50 5.0 -65.0 320 84 330.0 330.0 291.7 330.0 0.02 31 188 12405 -67.6 -71.0 62 3.4 -67.7 320 90 331.5 331.5 292.2 331.5 0.01 32 181 12632 -69.3 -71.7 71 2.4 -69.3 320 82 332.4 332.4 292.4 332.4 0.01 33 167 13114 -68.3 -79.3 19 11.0 -68.4 317 75 341.8 341.8 294.7 341.8 0.00 34 150 13760 -67.1 -82.1 10 15.0 -67.2 310 83 354.5 354.5 297.6 354.5 0.00 35 129 14671 -65.7 -86.7 4 21.0 -65.8 319 64 372.6 372.6 301.0 372.6 0.00 36 126 14814 -63.1 -86.1 3 23.0 -63.3 317 57 379.9 379.9 302.2 379.9 0.00 37 113 15477 -66.5 -86.5 4 20.0 -66.6 306 69 385.5 385.5 303.1 385.5 0.00 38 100 16220 -63.9 -86.9 3 23.0 -64.1 305 50 404.3 404.3 305.7 404.3 0.00 39 94 16598 -65.1 -87.1 3 22.0 -65.3 304 51 409.1 409.1 306.4 409.1 0.00 40 86 17143 -62.3 -87.3 2 25.0 -62.6 301 52 425.3 425.3 308.3 425.3 0.00 41 70 18400 -66.7 -88.7 3 22.0 -66.9 310 40 441.7 441.7 310.0 441.7 0.00 42 66 18754 -68.9 -88.9 4 20.0 -69.1 314 40 444.4 444.4 310.3 444.4 0.00 43 60 19333 -63.1 -89.1 2 26.0 -63.4 304 41 469.6 469.6 312.6 469.7 0.00 44 50 20440 -68.9 -90.9 3 22.0 -69.1 285 17 481.1 481.1 313.5 481.1 0.00 45 49 20561 -69.1 -91.1 3 22.0 -69.3 285 16 483.4 483.4 313.7 483.4 0.00 46 32 23144 -63.3 -90.3 1 27.0 -63.9 316 33 561.6 561.6 318.7 561.6 0.00 TRP 181 12632 -69.3 -71.7 71 2.4 -69.3 320 82 332.4 332.4 292.4 332.4 0.01 WND 188 12405 -67.6 -71.0 62 3.4 -67.7 320 90 331.5 331.5 292.2 331.5 0.01 Sounding variables and indices 1000-500 mb thick: 5612.00 m Freezing level: 671.48 mb = 3407.31 m = 11178.71 ft Freezing level: 645.00 mb = 3727.47 m = 12229.08 ft Freezing level: 638.47 mb = 3809.80 m = 12499.19 ft Wetbulb zero: 721.58 mb = 2823.84 m = 9264.47 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 43.27 % Est. max temperature: 25.31 C = 77.56 F Sfc-Lift cond lev (LCL): 862.97 mb = 1346.31 m = 4416.97 ft T: 12.26 C 700-500 lapse rate: 4.92 C/km Conv cond level (CCL): 473.71 mb = 6139.67 m = 20143.03 ft Mean mixing ratio: 2.60 g/kg Conv temperature: 44.85 C = 112.72 F Cap Strength: 19.03 C Lifted Index: 18.71 C Risk: None Lifted Index @300 mb: 20.01 C Lifted Index @700 mb: 12.07 C Showalter Index: 10.83 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 8.70 C K Index: 14.90 Risk: None Sweat Index: 92.00 Risk: None Energy Index: 2.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.48 J/kg Max Up Vert Vel: 9.85 m/s Conv Inhibition (B-): 31776.27 J/kg Cap Strength: 18.96 C Lift Cond Lev (LCL): 711.71 mb = 2935.48 m = 9630.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 29 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 ---------------------------------------------------------- 0 977 315 170 14 -2.4 13.8 | 158 42 -16.1 39.1 1 943 610 225 40 28.3 28.3 | 195 56 14.7 53.6 2 925 766 240 42 36.4 21.0 | 206 52 22.8 46.3 3 909 914 260 39 38.4 6.8 | 218 41 24.8 32.1 4 876 1219 275 26 25.9 -2.3 | 208 26 12.3 23.0 5 850 1473 275 20 19.9 -1.7 | 195 24 6.3 23.6 6 845 1524 275 20 19.9 -1.7 | 195 24 6.3 23.6 7 814 1829 270 25 25.0 -0.0 | 204 28 11.4 25.3 8 784 2134 280 22 21.7 -3.8 | 201 23 8.0 21.5 9 756 2438 305 23 18.8 -13.2 | 203 13 5.2 12.1 10 728 2743 315 28 19.8 -19.8 | 228 8 6.2 5.5 11 702 3048 305 35 28.7 -20.1 | 251 16 15.0 5.2 12 700 3070 305 35 28.7 -20.1 | 251 16 15.0 5.2 13 675 3353 315 40 28.3 -28.3 | 281 15 14.7 -3.0 14 650 3658 315 40 28.3 -28.3 | 281 15 14.7 -3.0 15 602 4267 315 40 28.3 -28.3 | 281 15 14.7 -3.0 16 557 4877 320 51 32.8 -39.1 | 306 24 19.2 -13.8 17 536 5182 320 54 34.7 -41.4 | 307 27 21.1 -16.1 18 500 5730 310 52 39.8 -33.4 | 287 27 26.2 -8.1 19 476 6096 300 56 48.5 -28.0 | 274 35 34.9 -2.7 20 400 7400 310 69 52.9 -44.4 | 296 44 39.2 -19.0 21 388 7620 310 70 53.6 -45.0 | 296 45 40.0 -19.7 22 312 9144 310 75 57.5 -48.2 | 298 49 43.8 -22.9 23 300 9420 310 77 59.0 -49.5 | 298 51 45.4 -24.2 24 299 9449 310 78 59.8 -50.1 | 298 52 46.1 -24.8 25 250 10630 320 70 45.0 -53.6 | 312 42 31.4 -28.3 26 237 10973 320 69 44.4 -52.9 | 312 41 30.7 -27.6 27 200 12030 320 84 54.0 -64.3 | 314 56 40.4 -39.0 28 188 12405 320 90 57.9 -68.9 | 315 62 44.2 -43.6 29 185 12497 320 90 57.9 -68.9 | 315 62 44.2 -43.6 30 181 12632 320 82 52.7 -62.8 | 314 54 39.1 -37.5 31 159 13411 315 70 49.5 -49.5 | 304 43 35.9 -24.2 32 150 13760 310 83 63.6 -53.4 | 299 57 50.0 -28.0 33 144 14021 310 83 63.6 -53.4 | 299 57 50.0 -28.0 34 130 14630 320 66 42.4 -50.6 | 311 38 28.8 -25.3 35 124 14935 315 51 36.1 -36.1 | 296 25 22.4 -10.8 36 118 15240 310 59 45.2 -37.9 | 292 34 31.6 -12.6 37 112 15545 305 72 59.0 -41.3 | 289 48 45.4 -16.0 38 100 16220 305 50 41.0 -28.7 | 277 28 27.3 -3.4 39 96 16459 305 50 41.0 -28.7 | 277 28 27.3 -3.4 40 87 17069 300 54 46.8 -27.0 | 273 33 33.1 -1.7 41 75 17983 310 34 26.0 -21.9 | 254 13 12.4 3.4 42 71 18288 310 37 28.3 -23.8 | 264 15 14.7 1.5 43 70 18400 310 40 30.6 -25.7 | 271 17 17.0 -0.4 44 64 18898 315 40 28.3 -28.3 | 281 15 14.7 -3.0 45 58 19507 300 41 35.5 -20.5 | 258 22 21.9 4.8 46 55 19812 320 40 25.7 -30.6 | 294 13 12.1 -5.3 47 53 20117 330 35 17.5 -30.3 | 322 6 3.9 -5.0 48 50 20422 325 29 16.6 -23.8 | 243 3 3.0 1.5 49 50 20440 285 17 16.4 -4.4 | 188 21 2.8 20.9 50 47 20726 285 13 12.6 -3.4 | 177 22 -1.1 21.9 51 43 21031 260 17 16.7 3.0 | 186 28 3.1 28.3 52 40 21336 290 30 28.2 -10.3 | 224 21 14.6 15.0 53 37 21641 305 36 29.5 -20.6 | 254 17 15.9 4.7 54 28 22860 325 31 17.8 -25.4 | 271 4 4.2 -0.1 55 26 23165 300 30 26.0 -15.0 | 230 16 12.4 10.3 56 24 23470 325 35 20.1 -28.7 | 298 7 6.5 -3.4 57 22 23774 325 35 20.1 -28.7 | 298 7 6.5 -3.4 Wind Parameters Mean winds (0-6000m): 301.7 at 38.3 knts Storm direction: 331.7 at 28.7 knts Shear (0-3000m) pos: 9.0 neg: 0.4 tot: 9.3 10-3/s Storm rel Dir Shear (0-3000m): 119.4 deg Storm rel helicity (0-3000m) pos: 787.4 neg: -89.4 tot: 698.0 m^2/s^2 ave: 232.7 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 21.4 stream: 10.5 10^-3/s Energy-Hel index: 0.22 Bulk Rich Number: 0.18 Bulk Shear: 264.56 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 ------------------------------------------------------------------------------- 500 224 33 191 50| 41.3 0.0 41.3|632.7 0.0 632.7 1265.4 0.90| 53.8 48.2 1000 244 33 202 42| 15.7 0.0 15.7|701.5 -57.1 644.4 644.4 0.57| 41.0 23.4 1500 252 29 202 37| 10.5 0.8 11.2|728.9 -80.8 648.0 432.0 0.52| 30.4 15.7 2000 258 28 203 34| 8.6 0.6 9.2|733.9 -89.4 644.5 322.2 0.46| 25.5 11.7 2500 268 27 207 30| 8.8 0.5 9.2|750.4 -89.4 661.0 264.4 0.46| 22.9 10.6 3000 277 28 214 26| 9.0 0.4 9.3|787.4 -89.4 698.0 232.7 0.49| 21.4 10.5 4000 291 31 228 21| 6.9 0.3 7.2|794.7 -89.4 705.3 176.3 0.50| 16.3 8.1 5000 300 35 244 19| 6.5 0.5 7.0|834.9-104.7 730.2 146.0 0.48| 14.6 7.1 6000 302 38 255 20| 5.4 1.8 7.2|855.8-210.5 645.3 107.5 0.35| 13.9 4.9 Wrote GIF file: /home/apache/climate/data/raob//KLMN/skewt/KLMN.skewt.20251211.12.gif