UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042116.upa.cvt Date: 1600Z 21 APR 25 Searching for KLMN... Searching the city database file for: KLMN ... Date:1600Z 21 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 152 SFC 981 315 17.6 11.6 68 6.0 14.0 155 9 292.3 293.9 287.9 317.4 8.77 2 978 341 15.6 11.0 74 4.6 12.9 158 9 290.6 292.1 286.9 314.5 8.45 3 943 650 13.2 9.8 80 3.4 11.2 199 14 291.2 292.6 286.8 314.2 8.09 4 925 813 15.2 5.2 51 10.0 9.7 235 23 294.9 295.9 286.2 312.3 6.00 5 919 868 15.6 5.6 51 10.0 10.0 235 24 295.8 296.9 286.7 314.0 6.21 6 850 1526 12.4 0.4 44 12.0 6.3 265 18 299.1 300.0 286.4 313.0 4.63 7 833 1695 11.8 -2.2 38 14.0 5.0 268 17 300.2 301.0 286.1 312.0 3.90 8 700 3118 0.2 -9.8 47 10.0 -3.7 305 9 302.7 303.2 285.6 310.8 2.59 9 660 3586 -3.5 -11.5 54 8.0 -6.5 301 11 303.7 304.1 285.8 311.2 2.40 10 582 4570 -8.3 -32.3 12 24.0 -13.3 269 30 309.2 309.3 285.6 310.7 0.44 11 574 4677 -7.7 -44.7 3 37.0 -13.6 270 29 311.1 311.1 285.9 311.6 0.12 12 500 5740 -12.5 -52.5 2 40.0 -17.5 275 38 317.8 317.8 288.1 318.0 0.06 13 497 5786 -12.5 -44.5 5 32.0 -17.3 274 38 318.3 318.4 288.4 318.9 0.15 14 400 7400 -25.1 -48.1 10 23.0 -27.4 260 42 322.4 322.4 289.6 322.8 0.12 15 334 8682 -36.3 -54.3 14 18.0 -37.3 257 49 324.1 324.1 290.1 324.4 0.07 16 307 9263 -40.1 -61.1 9 21.0 -40.9 255 54 326.7 326.7 290.8 326.8 0.03 17 300 9420 -41.3 -62.3 9 21.0 -42.1 255 56 327.2 327.2 290.9 327.3 0.03 18 250 10630 -51.3 -66.3 15 15.0 -51.6 255 56 329.8 329.8 291.7 329.9 0.02 19 214 11627 -59.1 -70.1 23 11.0 -59.2 245 52 332.7 332.7 292.4 332.7 0.01 20 207 11836 -60.5 -65.5 52 5.0 -60.6 242 51 333.7 333.7 292.7 333.8 0.03 21 200 12050 -62.5 -67.5 51 5.0 -62.6 240 50 333.8 333.8 292.7 333.9 0.02 22 184 12559 -64.9 -71.9 37 7.0 -65.0 241 49 337.9 337.9 293.8 338.0 0.01 23 181 12659 -65.1 -73.1 32 8.0 -65.1 250 44 339.2 339.2 294.1 339.3 0.01 24 150 13810 -61.5 -84.5 3 23.0 -61.7 260 52 364.1 364.1 299.5 364.1 0.00 25 100 16310 -63.1 -88.1 2 25.0 -63.3 260 49 405.8 405.8 306.0 405.8 0.00 TRP 181 12659 -65.1 -73.1 32 8.0 -65.1 250 44 339.2 339.2 294.1 339.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5588.00 m Freezing level: 697.84 mb = 3143.28 m = 10312.47 ft Wetbulb zero: 756.83 mb = 2479.45 m = 8134.58 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 35.78 % Est. max temperature: 25.48 C = 77.87 F Sfc-Lift cond lev (LCL): 897.11 mb = 1071.30 m = 3514.71 ft T: 14.61 C 700-500 lapse rate: 4.84 C/km ThetaE index: 5.04 C Layer 978.0- 919.0 mb Conv cond level (CCL): 742.34 mb = 2637.54 m = 8653.23 ft Mean mixing ratio: 6.94 g/kg Conv temperature: 27.12 C = 80.82 F Cap Strength: 6.04 C Lifted Index: 7.40 C Risk: None Lifted Index @300 mb: 9.72 C Lifted Index @700 mb: 2.47 C Showalter Index: 7.96 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 12.90 C K Index: 15.30 Risk: < 20 % chance of thunderstorms Sweat Index: 78.80 Risk: None Energy Index: 1.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.30 J/kg Max Up Vert Vel: 8.64 m/s Conv Inhibition (B-): 8811.97 J/kg Cap Strength: 7.26 C Lift Cond Lev (LCL): 833.48 mb = 1690.09 m = 5544.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 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 ---------------------------------------------------------- 0 981 315 155 9 -3.8 8.2 | 131 24 -17.9 15.7 1 947 610 190 12 2.1 11.8 | 148 23 -12.1 19.3 2 925 813 235 23 18.8 13.2 | 193 21 4.7 20.7 3 914 914 235 25 20.5 14.3 | 196 23 6.3 21.9 4 881 1219 240 27 23.4 13.5 | 204 23 9.2 21.0 5 850 1524 275 16 15.9 -1.4 | 196 6 1.8 6.1 6 850 1526 265 18 17.9 1.6 | 203 10 3.8 9.1 7 819 1829 270 17 17.0 -0.0 | 201 8 2.9 7.5 8 789 2134 265 17 16.9 1.5 | 197 9 2.8 9.0 9 760 2438 265 15 14.9 1.3 | 185 9 0.8 8.8 10 733 2743 295 7 6.3 -3.0 | 120 9 -7.8 4.6 11 700 3118 305 9 7.4 -5.2 | 109 7 -6.8 2.4 12 679 3353 305 10 8.2 -5.7 | 107 6 -5.9 1.8 13 653 3658 300 11 9.5 -5.5 | 114 5 -4.6 2.0 14 604 4267 260 24 23.6 4.2 | 219 15 9.5 11.7 15 581 4572 270 30 30.0 -0.0 | 245 18 15.9 7.5 16 559 4877 270 26 26.0 -0.0 | 238 14 11.9 7.5 17 517 5486 285 32 30.9 -8.3 | 273 17 16.8 -0.8 18 500 5740 275 38 37.9 -3.3 | 260 24 23.7 4.2 19 477 6096 270 39 39.0 -0.0 | 253 26 24.9 7.5 20 458 6401 265 38 37.9 3.3 | 245 26 23.7 10.8 21 400 7400 260 42 41.4 7.3 | 241 31 27.2 14.8 22 388 7620 260 42 41.4 7.3 | 241 31 27.2 14.8 23 312 9144 255 52 50.2 13.5 | 240 42 36.1 21.0 24 300 9420 255 56 54.1 14.5 | 241 46 40.0 22.0 25 260 10363 250 58 54.5 19.8 | 236 49 40.4 27.4 26 250 10630 255 56 54.1 14.5 | 241 46 40.0 22.0 27 200 12050 240 50 43.3 25.0 | 222 44 29.2 32.5 28 186 12497 235 52 42.6 29.8 | 217 47 28.5 37.3 29 181 12659 250 44 41.3 15.0 | 230 35 27.2 22.6 30 177 12802 255 47 45.4 12.2 | 238 37 31.3 19.7 31 168 13106 245 42 38.1 17.7 | 223 35 23.9 25.3 32 150 13810 260 52 51.2 9.0 | 246 41 37.1 16.6 33 145 14021 255 55 53.1 14.2 | 241 45 39.0 21.8 34 119 15240 255 51 49.3 13.2 | 239 41 35.1 20.7 35 100 16310 260 49 48.3 8.5 | 245 38 34.1 16.0 36 97 16459 260 49 48.3 8.5 | 245 38 34.1 16.0 Wind Parameters Mean winds (0-6000m): 268.0 at 21.4 knts Storm direction: 298.0 at 16.0 knts Shear (0-3000m) pos: 3.4 neg: 0.3 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): -24.0 deg Storm rel helicity (0-3000m) pos: 179.8 neg: -29.5 tot: 150.3 m^2/s^2 ave: 50.1 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 2.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.66 Bulk Shear: 56.81 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 ------------------------------------------------------------------------------- 500 199 13 154 22| 23.9 0.0 23.9|144.3 0.0 144.3 288.6 0.99| 25.4 25.1 1000 226 19 180 21| 13.4 0.0 13.4|177.9 0.0 177.9 177.9 0.85| 18.3 15.6 1500 239 19 187 18| 7.7 0.0 7.7|179.8 -4.2 175.6 117.1 0.58| 17.2 10.0 2000 246 19 190 15| 5.8 0.5 6.2|179.8 -8.3 171.5 85.8 0.52| 13.5 7.1 2500 250 17 188 14| 3.6 0.4 3.9|179.8 -26.4 153.4 61.4 0.29| 13.0 3.7 3000 255 16 185 12| 3.4 0.3 3.8|179.8 -29.5 150.3 50.1 0.25| 11.3 2.8 4000 261 16 187 10| 2.6 2.4 5.0|190.7 -30.2 160.5 40.1 0.29| 11.1 3.2 5000 265 18 203 10| 3.1 1.9 5.1|240.1 -35.4 204.7 40.9 0.35| 10.5 3.7 6000 268 21 221 11| 2.6 2.6 5.2|249.6 -94.3 155.4 25.9 0.24| 10.2 2.4 Wrote GIF file: /home/apache/climate/data/raob//KLMN/skewt/KLMN.skewt.20250421.16.gif