UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042208.upa.cvt Date: 0800Z 22 APR 25 Searching for KLMN... Searching the city database file for: KLMN ... Date:0800Z 22 APR 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 119 SFC 977 315 14.2 10.3 77 3.9 11.9 155 7 289.3 290.7 286.1 312.0 8.07 2 964 430 18.0 8.0 52 10.0 12.2 167 20 294.2 295.5 286.9 314.4 6.99 3 947 584 19.8 5.8 40 14.0 11.9 182 37 297.5 298.7 287.3 315.5 6.11 4 925 787 18.8 1.8 32 17.0 9.8 190 39 298.5 299.4 286.2 312.6 4.71 5 921 824 18.6 0.6 30 18.0 9.3 191 39 298.7 299.5 285.9 311.7 4.34 6 903 993 18.6 -8.4 15 27.0 6.7 198 36 300.4 300.8 284.3 307.3 2.24 7 890 1117 17.8 4.8 42 13.0 10.4 202 33 300.8 301.9 288.4 318.9 6.06 8 866 1351 16.8 -1.2 29 18.0 7.7 207 29 302.1 302.9 286.9 314.4 4.04 9 850 1509 15.4 1.4 39 14.0 8.0 210 28 302.3 303.2 287.9 317.3 4.98 10 700 3119 3.0 -7.0 48 10.0 -1.4 290 10 305.8 306.4 287.4 315.9 3.23 11 613 4177 -6.1 -11.0 68 4.9 -7.9 286 28 307.2 307.7 287.3 315.7 2.69 12 590 4475 -8.5 -18.5 44 10.0 -11.5 282 25 307.8 308.0 286.3 312.7 1.51 13 587 4515 -8.7 -22.7 31 14.0 -12.5 281 24 308.0 308.2 285.8 311.5 1.05 14 580 4608 -7.7 -41.7 5 34.0 -13.5 280 22 310.2 310.2 285.6 310.8 0.17 15 579 4621 -7.7 -41.7 5 34.0 -13.5 279 21 310.4 310.4 285.7 311.0 0.17 16 548 5048 -9.5 -48.5 3 39.0 -15.0 270 14 313.1 313.2 286.5 313.5 0.09 17 500 5750 -14.9 -52.9 2 38.0 -19.2 255 20 314.9 314.9 287.1 315.1 0.06 18 405 7301 -27.5 -42.5 23 15.0 -29.1 251 31 318.1 318.2 288.4 318.9 0.22 19 400 7390 -27.9 -44.9 18 17.0 -29.6 250 32 318.7 318.8 288.5 319.4 0.17 20 345 8438 -35.3 -53.3 14 18.0 -36.4 263 40 322.5 322.5 289.6 322.8 0.08 21 337 8602 -36.7 -44.7 43 8.0 -37.3 261 40 322.7 322.8 289.8 323.5 0.21 22 335 8643 -37.1 -46.1 39 9.0 -37.8 261 40 322.7 322.8 289.8 323.4 0.18 23 334 8664 -37.1 -40.1 74 3.0 -37.4 260 40 323.0 323.1 290.0 324.3 0.35 24 307 9243 -40.5 -45.5 59 5.0 -40.8 255 38 326.1 326.2 290.8 326.9 0.21 25 300 9400 -42.1 -46.3 63 4.2 -42.4 255 36 326.0 326.1 290.8 326.8 0.20 26 250 10600 -52.7 -57.7 55 5.0 -52.8 265 40 327.7 327.7 291.2 328.0 0.06 27 208 11759 -62.9 -67.9 51 5.0 -63.0 255 43 329.4 329.4 291.6 329.5 0.02 28 200 12000 -63.5 -68.1 53 4.6 -63.6 260 47 332.2 332.2 292.3 332.3 0.02 29 198 12062 -63.7 -68.7 50 5.0 -63.7 255 50 332.8 332.8 292.5 332.9 0.02 30 167 13113 -60.5 -79.5 7 19.0 -60.7 280 61 354.8 354.8 297.7 354.8 0.00 31 150 13780 -61.1 -83.1 4 22.0 -61.3 265 60 364.8 364.8 299.6 364.8 0.00 32 143 14076 -61.1 -83.5 4 22.4 -61.3 265 62 369.8 369.8 300.5 369.8 0.00 33 100 16290 -61.3 -86.3 2 25.0 -61.6 265 55 409.3 409.3 306.4 409.3 0.00 TRP 198 12062 -63.7 -68.7 50 5.0 -63.7 255 50 332.8 332.8 292.5 332.9 0.02 WND 143 14076 -61.1 -83.5 4 22.4 -61.3 265 62 369.8 369.8 300.5 369.8 0.00 Sounding variables and indices 1000-500 mb thick: 5631.00 m Freezing level: 671.32 mb = 3467.69 m = 11376.79 ft Wetbulb zero: 722.25 mb = 2859.49 m = 9381.40 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 36.13 % Est. max temperature: 27.65 C = 81.77 F Sfc-Lift cond lev (LCL): 921.46 mb = 819.87 m = 2689.82 ft T: 18.62 C 700-500 lapse rate: 6.80 C/km ThetaE index: 8.20 C Layer 925.0- 890.0 mb Conv cond level (CCL): 656.67 mb = 3628.25 m = 11903.55 ft Mean mixing ratio: 5.28 g/kg Conv temperature: 31.33 C = 88.39 F Cap Strength: 6.31 C Lifted Index: 5.18 C Risk: None Lifted Index @300 mb: 9.09 C Lifted Index @700 mb: 5.38 C Showalter Index: 3.01 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.30 C Cross Totals Index: 16.30 C K Index: 21.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 206.19 Risk: None Energy Index: -0.33 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.68 J/kg Max Up Vert Vel: 8.33 m/s Conv Inhibition (B-): 9224.91 J/kg Cap Strength: 6.31 C Lift Cond Lev (LCL): 740.21 mb = 2655.82 m = 8713.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 272 at 16 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 ---------------------------------------------------------- 0 977 315 155 7 -3.0 6.3 | 110 21 -19.3 7.0 1 944 610 185 40 3.5 39.8 | 162 42 -12.8 40.5 2 925 787 190 39 6.8 38.4 | 166 40 -9.6 39.0 3 911 914 195 38 9.8 36.7 | 170 38 -6.5 37.3 4 879 1219 205 30 12.7 27.2 | 173 28 -3.6 27.8 5 850 1509 210 28 14.0 24.2 | 175 25 -2.3 24.9 6 818 1829 215 26 14.9 21.3 | 176 22 -1.4 21.9 7 788 2134 215 20 11.5 16.4 | 164 18 -4.9 17.0 8 760 2438 230 17 13.0 10.9 | 164 12 -3.3 11.6 9 732 2743 255 14 13.5 3.6 | 147 5 -2.8 4.3 10 706 3048 270 11 11.0 -0.0 | 97 5 -5.3 0.6 11 700 3119 290 10 9.4 -3.4 | 68 7 -6.9 -2.8 12 679 3353 300 12 10.4 -6.0 | 48 8 -5.9 -5.4 13 653 3658 290 19 17.9 -6.5 | 345 6 1.5 -5.9 14 604 4267 285 30 29.0 -7.8 | 299 15 12.7 -7.1 15 559 4877 275 14 13.9 -1.2 | 76 2 -2.4 -0.6 16 538 5182 265 14 13.9 1.2 | 128 3 -2.4 1.9 17 517 5486 250 21 19.7 7.2 | 204 9 3.4 7.8 18 500 5750 255 20 19.3 5.2 | 207 7 3.0 5.8 19 477 6096 255 23 22.2 6.0 | 222 9 5.9 6.6 20 458 6401 265 25 24.9 2.2 | 252 9 8.6 2.8 21 400 7390 250 32 30.1 10.9 | 230 18 13.7 11.6 22 387 7620 255 34 32.8 8.8 | 240 19 16.5 9.4 23 355 8230 265 40 39.8 3.5 | 260 24 23.5 4.1 24 311 9144 255 39 37.7 10.1 | 243 24 21.3 10.7 25 300 9400 255 36 34.8 9.3 | 242 21 18.4 10.0 26 250 10600 265 40 39.8 3.5 | 260 24 23.5 4.1 27 247 10668 265 41 40.8 3.6 | 260 25 24.5 4.2 28 214 11582 255 44 42.5 11.4 | 245 29 26.2 12.0 29 204 11887 255 42 40.6 10.9 | 245 27 24.2 11.5 30 200 12000 260 47 46.3 8.2 | 254 31 30.0 8.8 31 198 12062 255 50 48.3 12.9 | 247 35 32.0 13.6 32 167 13106 280 61 60.1 -10.6 | 283 45 43.7 -10.0 33 150 13780 265 60 59.8 5.2 | 262 44 43.4 5.9 34 143 14076 265 62 61.8 5.4 | 262 46 45.4 6.0 35 137 14326 265 62 61.8 5.4 | 262 46 45.4 6.0 36 118 15240 270 56 56.0 -0.0 | 269 40 39.7 0.6 37 100 16290 265 55 54.8 4.8 | 262 39 38.5 5.4 38 97 16459 265 55 54.8 4.8 | 262 39 38.5 5.4 Wind Parameters Mean winds (0-6000m): 242.3 at 21.8 knts Storm direction: 272.3 at 16.3 knts Shear (0-3000m) pos: 3.1 neg: 0.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): -59.0 deg Storm rel helicity (0-3000m) pos: 310.5 neg: -39.8 tot: 270.6 m^2/s^2 ave: 90.2 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 15.1 stream: 3.5 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.39 Bulk Shear: 89.58 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 ------------------------------------------------------------------------------- 500 185 30 156 34| 34.3 0.0 34.3|265.2 0.0 265.2 530.3 0.79| 41.0 32.3 1000 192 32 163 33| 13.2 0.0 13.2|301.8 0.0 301.8 301.8 0.66| 27.6 18.1 1500 198 31 167 31| 8.0 0.0 8.0|310.2 0.0 310.2 206.8 0.62| 20.2 12.5 2000 202 28 168 28| 4.4 0.0 4.4|310.5 -20.7 289.7 144.9 0.48| 17.5 8.4 2500 206 26 168 24| 3.4 0.0 3.4|310.5 -26.5 284.0 113.6 0.37| 16.2 6.0 3000 211 23 168 21| 3.1 0.0 3.1|310.5 -39.8 270.6 90.2 0.23| 15.1 3.5 4000 229 23 183 16| 2.3 2.3 4.6|310.5 -70.4 240.0 60.0 0.06| 13.8 0.8 5000 239 22 191 12| 1.8 1.1 3.0|317.3 -70.6 246.7 49.3 0.13| 13.2 1.7 6000 242 22 195 11| 1.9 1.2 3.2|332.4 -70.6 261.8 43.6 0.17| 12.1 2.1 Wrote GIF file: /home/apache/climate/data/raob//KLMN/skewt/KLMN.skewt.20250422.08.gif