UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060312.upa.cvt Date: 1200Z 3 JUN 25 Searching for LBSF... Searching the city database file for: LBSF ... Date:1200Z 3 JUN 25 Station: LBSF WMO ident: 15614 Latitude: 42.65 Longitude: 23.38 Elevation: 595.00 ------------------------------------------------------------------------------- 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 142 SFC 951 595 28.2 11.2 35 17.0 17.3 20 3 305.7 307.4 292.3 332.3 8.81 2 942 676 25.8 9.8 36 16.0 15.8 351 4 304.1 305.6 291.3 328.4 8.09 3 925 830 24.6 9.6 39 15.0 15.3 295 7 304.5 306.0 291.4 328.9 8.13 4 850 1563 17.4 8.4 55 9.0 11.9 350 5 304.4 305.9 291.4 328.9 8.16 5 774 2353 10.2 4.2 66 6.0 6.8 341 5 304.9 306.1 290.3 325.1 6.69 6 737 2759 7.2 -4.8 42 12.0 1.6 333 5 305.9 306.6 287.8 317.2 3.63 7 727 2872 6.6 -0.4 61 7.0 3.0 331 5 306.5 307.4 289.4 322.2 5.11 8 720 2951 6.4 -5.6 42 12.0 0.9 329 5 307.1 307.7 288.1 318.0 3.50 9 700 3182 5.0 -3.0 56 8.0 1.1 325 5 308.0 308.8 289.2 321.6 4.38 10 640 3905 -1.1 -8.1 59 7.0 -4.1 320 9 309.1 309.7 288.5 319.3 3.24 11 610 4287 -3.1 -15.1 39 12.0 -7.4 305 9 311.1 311.4 287.9 317.4 1.94 12 595 4484 -4.3 -10.3 63 6.0 -6.7 292 10 311.9 312.4 289.2 321.3 2.93 13 573 4780 -6.1 -11.1 68 5.0 -8.1 288 10 313.2 313.7 289.5 322.4 2.86 14 564 4904 -6.9 -12.9 62 6.0 -9.1 290 10 313.6 314.1 289.3 321.8 2.51 15 562 4932 -6.5 -24.5 22 18.0 -11.4 291 10 314.4 314.6 287.9 317.6 0.93 16 547 5143 -7.3 -27.3 19 20.0 -12.4 294 9 315.9 316.1 288.2 318.5 0.74 17 542 5215 -7.5 -19.5 38 12.0 -11.3 297 9 316.5 316.8 289.2 321.6 1.50 18 539 5258 -7.5 -18.5 41 11.0 -11.1 300 9 317.0 317.3 289.5 322.5 1.65 19 502 5809 -10.5 -35.5 11 25.0 -15.5 305 13 319.9 319.9 289.1 321.2 0.37 20 500 5840 -10.9 -35.9 11 25.0 -15.8 305 13 319.7 319.8 289.0 321.1 0.36 21 479 6167 -13.5 -23.5 43 10.0 -16.2 305 14 320.5 320.7 290.2 324.6 1.20 22 478 6183 -13.5 -23.5 43 10.0 -16.2 305 14 320.7 320.9 290.2 324.8 1.20 23 408 7365 -21.9 -29.9 48 8.0 -23.5 319 12 324.7 324.8 291.0 327.5 0.78 24 400 7510 -23.1 -34.1 36 11.0 -24.9 325 11 325.0 325.1 290.8 326.9 0.53 25 398 7547 -23.3 -35.3 32 12.0 -25.2 327 12 325.2 325.3 290.8 326.9 0.48 26 363 8213 -29.1 -38.1 42 9.0 -30.3 323 13 326.1 326.2 291.0 327.6 0.39 27 311 9302 -37.1 -50.1 25 13.0 -38.0 308 13 329.7 329.7 291.7 330.2 0.13 28 300 9550 -39.1 -53.1 21 14.0 -39.9 305 13 330.3 330.3 291.9 330.6 0.09 29 285 9899 -42.1 -60.1 12 18.0 -42.8 302 10 330.8 330.9 292.0 331.0 0.04 30 250 10770 -49.7 -59.7 30 10.0 -50.0 295 9 332.2 332.2 292.3 332.4 0.05 31 216 11709 -58.1 -63.0 53 4.9 -58.2 315 15 333.3 333.3 292.7 333.5 0.04 32 213 11797 -58.9 -64.9 46 6.0 -59.0 315 16 333.4 333.4 292.7 333.6 0.03 33 209 11916 -59.7 -68.7 30 9.0 -59.8 318 17 334.0 334.0 292.8 334.1 0.02 34 200 12190 -61.9 -68.9 39 7.0 -62.0 360 19 334.7 334.7 293.0 334.8 0.02 35 182 12767 -65.5 -71.5 43 6.0 -65.5 325 15 338.0 338.0 293.9 338.1 0.01 36 177 12936 -65.7 -71.7 43 6.0 -65.7 328 16 340.4 340.4 294.4 340.5 0.01 37 166 13329 -61.1 -78.1 9 17.0 -61.3 321 20 354.4 354.4 297.5 354.4 0.01 38 150 13960 -58.9 -82.9 3 24.0 -59.1 275 19 368.6 368.6 300.3 368.6 0.00 39 136 14576 -57.9 -83.9 2 26.0 -58.2 269 15 380.8 380.8 302.4 380.9 0.00 40 133 14717 -58.1 -84.1 2 26.0 -58.4 265 17 382.9 382.9 302.7 382.9 0.00 TRP 182 12767 -65.5 -71.5 43 6.0 -65.5 325 15 338.0 338.0 293.9 338.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5698.00 m Freezing level: 650.82 mb = 3775.01 m = 12385.05 ft Wetbulb zero: 687.50 mb = 3327.50 m = 10916.87 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 48.64 % Est. max temperature: 27.23 C = 81.01 F Sfc-Lift cond lev (LCL): 741.62 mb = 2707.35 m = 8882.27 ft T: 7.58 C 700-500 lapse rate: 5.98 C/km ThetaE index: 11.71 C Layer 850.0- 727.0 mb Conv cond level (CCL): 711.56 mb = 3047.73 m = 9998.98 ft Mean mixing ratio: 8.17 g/kg Conv temperature: 29.94 C = 85.89 F Cap Strength: 1.28 C Lifted Index: 0.86 C Risk: Showers probable Lifted Index @300 mb: 1.84 C Lifted Index @700 mb: 1.05 C Showalter Index: 0.86 C Risk: Thunderstorms probable Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 19.30 C K Index: 28.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 123.80 Risk: None Energy Index: -1.50 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.31 J/kg Max Up Vert Vel: 9.83 m/s Conv Inhibition (B-): 41.38 J/kg Cap Strength: 1.25 C Lift Cond Lev (LCL): 742.50 mb = 2697.57 m = 8850.17 ft Lev Free Conv (LFC): 667.50 mb = 3565.86 m = 11698.88 ft Equ Level (EL): 537.50 mb = 5279.84 m = 17322.09 ft B at Equ Level: 46.29 J/kg Max Parcel Lev (MPL): 417.50 mb = 7193.20 m = 23599.44 ft Wind level data Storm motion: 343 at 6 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 ---------------------------------------------------------- 0 951 595 20 3 -1.0 -2.8 | 136 4 -2.8 2.9 1 925 830 295 7 6.3 -3.0 | 239 5 4.6 2.8 2 916 914 295 3 2.7 -1.3 | 192 5 1.0 4.5 3 850 1563 350 5 0.9 -4.9 | 132 1 -0.9 0.8 4 794 2134 345 5 1.3 -4.8 | 152 1 -0.5 0.9 5 700 3182 325 5 2.9 -4.1 | 214 2 1.1 1.6 6 659 3658 330 9 4.5 -7.8 | 307 3 2.7 -2.1 7 610 4267 305 9 7.4 -5.2 | 264 6 5.6 0.6 8 587 4572 285 11 10.6 -2.8 | 252 9 8.9 2.9 9 543 5182 295 9 8.2 -3.8 | 253 7 6.4 1.9 10 523 5486 320 9 5.8 -6.9 | 286 4 4.0 -1.2 11 503 5791 305 13 10.6 -7.5 | 281 9 8.9 -1.7 12 500 5840 305 13 10.6 -7.5 | 281 9 8.9 -1.7 13 428 7010 305 15 12.3 -8.6 | 285 11 10.5 -2.9 14 400 7510 325 11 6.3 -9.0 | 306 6 4.5 -3.3 15 394 7620 330 13 6.5 -11.3 | 319 7 4.7 -5.5 16 300 9550 305 13 10.6 -7.5 | 281 9 8.9 -1.7 17 278 10058 300 9 7.8 -4.5 | 258 6 6.0 1.2 18 250 10770 295 9 8.2 -3.8 | 253 7 6.4 1.9 19 242 10973 295 9 8.2 -3.8 | 253 7 6.4 1.9 20 231 11278 315 11 7.8 -7.8 | 289 6 6.0 -2.1 21 210 11887 315 17 12.0 -12.0 | 302 12 10.3 -6.3 22 200 12190 360 19 -0.0 -19.0 | 8 13 -1.8 -13.3 23 190 12497 360 19 -0.0 -19.0 | 8 13 -1.8 -13.3 24 182 12767 325 15 8.6 -12.3 | 314 9 6.8 -6.6 25 181 12802 330 15 7.5 -13.0 | 322 9 5.7 -7.3 26 164 13411 320 21 13.5 -16.1 | 311 16 11.7 -10.4 27 156 13716 315 13 9.2 -9.2 | 295 8 7.4 -3.5 28 150 13960 275 19 18.9 -1.7 | 257 18 17.2 4.1 29 149 14021 275 17 16.9 -1.5 | 254 16 15.2 4.2 30 141 14326 285 15 14.5 -3.9 | 262 13 12.7 1.8 31 135 14630 265 15 14.9 1.3 | 242 15 13.2 7.0 32 128 14935 265 23 22.9 2.0 | 250 23 21.1 7.7 Wind Parameters Mean winds (0-6000m): 312.9 at 8.0 knts Storm direction: 342.9 at 6.0 knts Shear (0-3000m) pos: 1.0 neg: 1.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 165.3 deg Storm rel helicity (0-3000m) pos: 4.1 neg: -4.2 tot: -0.1 m^2/s^2 ave: -0.0 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 27.79 Bulk Shear: 1.74 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 ------------------------------------------------------------------------------- 500 308 4 209 3| 0.0 3.9 3.9| 1.9 -3.5 -1.6 -3.2 0.12| 11.8 1.4 1000 324 4 200 2| 1.6 1.9 3.6| 1.9 -4.2 -2.2 -2.2 -0.02| 7.6 -0.1 1500 334 5 189 2| 1.1 1.4 2.5| 2.0 -4.2 -2.1 -1.4 0.01| 5.2 0.0 2000 336 5 186 1| 0.8 1.3 2.1| 2.2 -4.2 -1.9 -1.0 0.05| 4.1 0.2 2500 335 5 190 1| 0.7 1.2 1.8| 2.4 -4.2 -1.7 -0.7 0.08| 3.5 0.3 3000 333 5 203 1| 1.0 1.0 2.0| 4.1 -4.2 -0.1 -0.0 0.22| 3.5 0.8 4000 324 6 248 2| 0.7 1.7 2.4| 4.2 -10.9 -6.7 -1.7 0.00| 3.7 0.0 5000 316 7 256 3| 1.1 1.3 2.4| 8.9 -11.0 -2.1 -0.4 0.09| 3.8 0.3 6000 313 8 266 4| 0.9 1.4 2.4| 10.2 -12.3 -2.1 -0.3 0.07| 3.5 0.3 Wrote GIF file: /home/apache/climate/data/raob//LBSF/skewt/LBSF.skewt.20250603.12.gif