UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for KLMN... Searching the city database file for: KLMN ... Date:1200Z 25 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 -2 0.0 -0.9 94 0.9 -0.4 273.1 273.7 272.8 282.8 3.58 SFC 976 315 15.8 14.2 90 1.6 14.8 5 2 291.0 292.8 288.9 320.6 10.48 2 966 403 15.6 13.7 88 1.9 14.4 2 6 291.6 293.4 288.9 320.7 10.25 3 932 709 17.2 9.2 59 8.0 12.4 349 17 296.3 297.7 288.5 319.1 7.85 4 925 774 19.0 6.0 43 13.0 11.6 345 17 298.7 299.9 287.9 317.5 6.34 5 922 802 19.4 6.4 43 13.0 11.9 345 17 299.4 300.6 288.3 318.8 6.55 6 850 1496 15.6 2.6 42 13.0 8.5 305 18 302.5 303.5 288.3 318.9 5.43 7 797 2039 13.0 -1.0 38 14.0 5.8 275 8 305.3 306.2 288.4 319.0 4.46 8 700 3113 5.2 -4.8 48 10.0 0.5 300 21 308.2 309.0 288.8 320.2 3.82 9 655 3651 1.2 -7.8 51 9.0 -2.7 300 24 309.6 310.3 288.7 319.9 3.24 10 598 4374 -5.7 -9.7 73 4.0 -7.3 299 27 309.8 310.4 288.6 319.5 3.06 11 516 5511 -14.3 -16.0 87 1.7 -14.9 285 9 312.8 313.2 288.6 319.7 2.13 12 500 5750 -14.7 -18.3 74 3.6 -15.8 285 13 315.1 315.5 289.1 321.1 1.81 13 494 5842 -14.9 -19.0 71 4.1 -16.1 285 15 316.0 316.3 289.3 321.7 1.72 14 400 7410 -26.5 -28.0 87 1.5 -26.8 285 36 320.5 320.7 289.9 323.9 0.95 15 388 7629 -27.9 -29.0 90 1.1 -28.1 285 37 321.5 321.7 290.2 324.7 0.90 16 361 8142 -31.3 -41.3 37 10.0 -32.4 281 32 323.7 323.7 290.2 324.7 0.28 17 340 8562 -35.1 -40.1 60 5.0 -35.6 283 35 324.1 324.2 290.4 325.4 0.34 18 300 9420 -41.7 -49.7 42 8.0 -42.2 285 46 326.6 326.6 290.9 327.1 0.14 19 282 9837 -45.3 -60.3 17 15.0 -45.8 285 49 327.2 327.3 291.0 327.4 0.04 20 258 10425 -50.9 -63.9 20 13.0 -51.2 284 51 327.4 327.4 291.0 327.5 0.03 21 253 10553 -51.9 -66.9 15 15.0 -52.2 281 47 327.8 327.8 291.1 327.9 0.02 22 250 10630 -52.5 -66.5 17 14.0 -52.8 280 45 328.0 328.0 291.2 328.1 0.02 23 243 10812 -54.1 -58.5 58 4.4 -54.2 280 45 328.3 328.3 291.3 328.5 0.06 24 235 11025 -55.9 -68.9 18 13.0 -56.1 280 46 328.7 328.7 291.4 328.8 0.02 25 207 11818 -62.1 -69.1 39 7.0 -62.1 266 43 331.1 331.1 292.0 331.2 0.02 26 205 11877 -62.5 -70.5 33 8.0 -62.6 265 43 331.4 331.4 292.1 331.5 0.01 27 201 11999 -60.5 -77.5 9 17.0 -60.6 269 56 336.5 336.5 293.4 336.5 0.00 28 200 12030 -60.5 -78.5 8 18.0 -60.6 270 60 337.0 337.0 293.6 337.0 0.00 29 193 12252 -59.5 -80.5 5 21.0 -59.7 272 61 342.0 342.0 294.8 342.0 0.00 30 173 12939 -58.5 -78.5 6 20.0 -58.7 266 56 354.5 354.5 297.6 354.5 0.00 31 158 13507 -59.9 -81.9 4 22.0 -60.1 269 50 361.5 361.5 299.0 361.5 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5752.00 m Freezing level: 645.09 mb = 3776.84 m = 12391.06 ft Wetbulb zero: Below ground Precipitable water: 1.00 inches Sfc-500 mean rel hum: 58.29 % Est. max temperature: 28.50 C = 83.30 F Sfc-Lift cond lev (LCL): 953.21 mb = 516.79 m = 1695.49 ft T: 16.20 C 700-500 lapse rate: 7.55 C/km ThetaE index: 3.18 C Layer 932.0- 922.0 mb Conv cond level (CCL): 690.33 mb = 3225.64 m = 10582.67 ft Mean mixing ratio: 7.60 g/kg Conv temperature: 33.26 C = 91.86 F Cap Strength: 7.06 C Lifted Index: 2.04 C Risk: None Lifted Index @300 mb: 5.62 C Lifted Index @700 mb: 5.06 C Showalter Index: 2.33 C Risk: Showers probable Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.30 C Cross Totals Index: 17.30 C K Index: 22.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 80.20 Risk: None Energy Index: 0.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.15 J/kg Max Up Vert Vel: 10.01 m/s Conv Inhibition (B-): 3125.07 J/kg Cap Strength: 7.02 C Lift Cond Lev (LCL): 810.75 mb = 1894.53 m = 6215.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 330 at 15 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 ---------------------------------------------------------- 0 976 315 5 2 -0.2 -2.0 | 145 13 -7.6 10.9 1 943 610 355 16 1.4 -15.9 | 63 7 -6.0 -3.1 2 925 774 345 17 4.4 -16.4 | 40 5 -3.0 -3.5 3 910 914 345 19 4.9 -18.4 | 24 6 -2.5 -5.5 4 878 1219 330 19 9.5 -16.5 | 329 4 2.1 -3.6 5 850 1496 305 18 14.7 -10.3 | 251 8 7.4 2.6 6 847 1524 310 18 13.8 -11.6 | 258 7 6.4 1.3 7 817 1829 295 11 10.0 -4.6 | 197 9 2.6 8.2 8 787 2134 265 7 7.0 0.6 | 178 13 -0.4 13.5 9 759 2438 290 16 15.0 -5.5 | 226 11 7.7 7.4 10 732 2743 280 22 21.7 -3.8 | 238 17 14.3 9.1 11 700 3113 300 21 18.2 -10.5 | 258 11 10.8 2.4 12 679 3353 305 22 18.0 -12.6 | 269 11 10.6 0.3 13 653 3658 300 24 20.8 -12.0 | 266 13 13.4 0.9 14 604 4267 300 26 22.5 -13.0 | 270 15 15.1 -0.1 15 559 4877 295 37 33.5 -15.6 | 276 26 26.1 -2.8 16 517 5486 285 9 8.7 -2.3 | 187 11 1.3 10.5 17 500 5750 285 13 12.6 -3.4 | 209 11 5.2 9.5 18 477 6096 285 21 20.3 -5.4 | 240 15 12.9 7.4 19 400 7410 285 36 34.8 -9.3 | 263 28 27.4 3.6 20 388 7620 285 37 35.7 -9.6 | 263 29 28.4 3.3 21 356 8230 280 31 30.5 -5.4 | 252 24 23.1 7.5 22 312 9144 290 42 39.5 -14.4 | 273 32 32.1 -1.5 23 300 9420 285 46 44.4 -11.9 | 269 37 37.0 1.0 24 260 10363 285 53 51.2 -13.7 | 271 44 43.8 -0.8 25 250 10630 280 45 44.3 -7.8 | 262 37 36.9 5.1 26 225 11278 280 46 45.3 -8.0 | 263 38 37.9 4.9 27 215 11582 270 42 42.0 -0.0 | 250 37 34.6 12.9 28 205 11887 265 43 42.8 3.7 | 245 39 35.5 16.6 29 200 12030 270 60 60.0 -0.0 | 256 54 52.6 12.9 30 195 12192 270 62 62.0 -0.0 | 257 56 54.6 12.9 31 185 12497 280 54 53.2 -9.4 | 266 46 45.8 3.5 32 168 13106 260 57 56.1 9.9 | 245 54 48.8 22.8 33 152 13716 275 46 45.8 -4.0 | 257 39 38.4 8.9 Wind Parameters Mean winds (0-6000m): 300.2 at 19.8 knts Storm direction: 330.2 at 14.8 knts Shear (0-3000m) pos: 2.0 neg: 2.1 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 121.6 deg Storm rel helicity (0-3000m) pos: 62.3 neg: -69.6 tot: -7.3 m^2/s^2 ave: -2.4 10^-3 m/s^2 rel: -0.27 Storm rel vorticity (0-3000m) horiz: 12.0 stream: -3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.56 Bulk Shear: 32.05 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 ------------------------------------------------------------------------------- 500 352 12 98 6| 0.0 16.2 16.2| 0.0 -30.0 -30.0 -59.9 -0.84| 18.1-15.2 1000 343 15 56 3| 0.0 8.9 8.9| 0.0 -40.1 -40.1 -40.1 -0.86| 13.9-11.9 1500 331 16 344 1| 0.0 3.7 3.7| 0.0 -58.5 -58.5 -39.0 -0.87| 13.3-11.6 2000 323 14 214 2| 0.0 3.2 3.2| 17.8 -69.6 -51.8 -25.9 -0.64| 13.0 -8.3 2500 313 15 233 4| 2.0 2.5 4.5| 43.7 -69.6 -25.9 -10.4 -0.39| 12.7 -5.0 3000 309 16 241 6| 2.0 2.1 4.1| 62.3 -69.6 -7.3 -2.4 -0.27| 12.0 -3.2 4000 306 18 253 8| 1.5 2.3 3.8| 67.8 -70.7 -2.9 -0.7 -0.23| 9.7 -2.3 5000 303 21 260 10| 1.2 1.3 2.5| 75.5-134.0 -58.5 -11.7 -0.29| 10.7 -3.1 6000 300 20 253 10| 1.0 1.5 2.6|114.7-154.6 -39.9 -6.6 -0.20| 10.8 -2.2 Wrote GIF file: /home/apache/climate/data/raob//KLMN/skewt/KLMN.skewt.20250425.12.gif