UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for LBSF... Searching the city database file for: LBSF ... Date:1200Z 11 OCT 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 195 SFC 955 595 14.2 5.2 55 9.0 9.3 270 7 291.2 292.2 284.5 307.8 5.81 2 925 853 11.0 4.0 62 7.0 7.3 285 15 290.6 291.5 284.0 306.4 5.51 3 850 1551 4.4 2.6 88 1.8 3.5 315 25 290.8 291.7 284.0 306.4 5.43 4 834 1705 2.8 2.3 97 0.5 2.5 322 25 290.7 291.6 283.9 306.2 5.42 5 749 2565 -3.9 -3.9 100 0.0 -3.9 1 32 292.5 293.1 282.8 303.7 3.82 6 741 2650 -4.5 -4.7 99 0.2 -4.6 5 33 292.7 293.3 282.7 303.4 3.64 7 737 2692 -4.1 -5.6 89 1.5 -4.7 7 34 293.6 294.2 282.9 303.7 3.41 8 734 2725 -1.7 -12.7 43 11.0 -5.5 9 35 296.6 296.9 282.4 302.6 1.96 9 714 2944 -3.1 -15.1 39 12.0 -7.0 10 38 297.4 297.7 282.4 302.5 1.65 10 708 3011 -3.1 -27.1 14 24.0 -8.8 10 39 298.1 298.2 281.3 300.0 0.59 11 700 3101 -3.3 -14.3 42 11.0 -7.0 10 38 298.8 299.2 283.2 304.4 1.80 12 676 3377 -4.7 -11.7 58 7.0 -7.2 354 31 300.3 300.7 284.3 307.4 2.31 13 645 3746 -5.7 -12.7 58 7.0 -8.2 345 36 303.2 303.6 285.4 310.2 2.23 14 580 4570 -11.7 -14.5 80 2.8 -12.6 346 45 305.5 305.9 286.1 312.3 2.14 15 575 4637 -10.5 -15.5 67 5.0 -12.1 346 46 307.7 308.1 286.8 314.1 1.99 16 556 4895 -12.1 -20.1 51 8.0 -14.3 347 49 308.8 309.0 286.5 313.3 1.39 17 517 5448 -15.5 -21.5 60 6.0 -17.1 349 55 311.2 311.4 287.3 315.5 1.33 18 500 5700 -17.1 -28.1 38 11.0 -19.4 350 58 312.2 312.3 287.0 314.8 0.76 19 494 5790 -17.3 -29.3 34 12.0 -19.7 350 59 313.0 313.2 287.2 315.4 0.68 20 462 6286 -21.1 -23.9 78 2.8 -21.7 348 62 314.3 314.6 288.2 318.4 1.20 21 450 6479 -21.7 -32.7 36 11.0 -23.6 348 63 316.0 316.1 288.1 317.9 0.54 22 423 6930 -25.9 -37.9 32 12.0 -27.5 346 65 316.2 316.3 287.9 317.5 0.34 23 400 7330 -29.5 -34.5 62 5.0 -30.2 345 68 316.6 316.7 288.2 318.5 0.51 24 390 7511 -31.1 -34.1 75 3.0 -31.5 347 71 316.9 317.0 288.3 318.8 0.55 25 381 7676 -32.5 -38.5 55 6.0 -33.1 349 74 317.1 317.2 288.2 318.4 0.36 26 377 7751 -32.7 -38.7 55 6.0 -33.4 350 75 317.8 317.9 288.5 319.1 0.36 27 374 7807 -32.9 -38.9 55 6.0 -33.6 350 75 318.3 318.4 288.6 319.6 0.35 28 369 7902 -32.7 -57.7 6 25.0 -34.1 350 75 319.8 319.8 288.7 320.0 0.04 29 367 7940 -32.9 -54.9 9 22.0 -34.3 350 75 320.0 320.0 288.8 320.3 0.06 30 300 9330 -43.7 -59.7 15 16.0 -44.2 345 68 323.8 323.8 289.9 323.9 0.04 31 250 10530 -53.3 -61.3 37 8.0 -53.5 350 68 326.8 326.8 290.9 327.0 0.04 32 238 10843 -55.7 -61.7 47 6.0 -55.8 343 68 327.8 327.8 291.2 328.0 0.04 33 226 11169 -57.9 -64.9 40 7.0 -58.0 335 68 329.4 329.4 291.6 329.5 0.03 34 209 11661 -57.3 -71.3 15 14.0 -57.5 336 69 337.7 337.7 293.8 337.8 0.01 35 200 11940 -53.5 -77.5 4 24.0 -53.8 340 60 348.0 348.0 296.2 348.1 0.00 36 191 12238 -51.5 -78.5 3 27.0 -52.0 340 53 355.9 355.9 297.9 355.9 0.00 37 150 13780 -59.9 -81.9 4 22.0 -60.1 300 54 366.9 366.9 300.0 366.9 0.00 38 142 14121 -60.9 -82.9 4 22.0 -61.1 309 55 370.9 370.9 300.7 370.9 0.00 39 117 15336 -56.1 -84.1 2 28.0 -56.5 303 31 400.9 400.9 305.3 400.9 0.00 40 100 16320 -61.5 -85.5 3 24.0 -61.7 290 23 408.9 408.9 306.4 408.9 0.00 41 70 18540 -60.7 -87.7 2 27.0 -61.1 250 15 454.5 454.5 311.3 454.5 0.00 42 50 20630 -59.7 -87.7 1 28.0 -60.3 295 15 502.8 502.8 315.1 502.8 0.00 43 30 23820 -60.3 -88.3 1 28.0 -61.2 250 31 580.3 580.3 319.7 580.3 0.01 44 20 26380 -56.5 -86.5 1 30.0 -58.4 275 31 663.2 663.2 323.2 663.3 0.01 TRP 226 11169 -57.9 -64.9 40 7.0 -58.0 335 68 329.4 329.4 291.6 329.5 0.03 WND 377 7751 -32.7 -38.7 55 6.0 -33.4 350 75 317.8 317.9 288.5 319.1 0.36 Sounding variables and indices 1000-500 mb thick: 5505.00 m Freezing level: 798.48 mb = 2064.58 m = 6773.47 ft Wetbulb zero: 800.51 mb = 2033.06 m = 6670.06 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 68.14 % Est. max temperature: 14.30 C = 57.75 F Sfc-Lift cond lev (LCL): 833.85 mb = 1706.76 m = 5599.54 ft T: 2.79 C 700-500 lapse rate: 5.31 C/km ThetaE index: 4.44 C Layer 925.0- 737.0 mb Conv cond level (CCL): 830.02 mb = 1743.60 m = 5720.41 ft Mean mixing ratio: 5.53 g/kg Conv temperature: 13.78 C = 56.81 F Cap Strength: 7.04 C Lifted Index: 7.43 C Risk: None Lifted Index @300 mb: 12.35 C Lifted Index @700 mb: 2.54 C Showalter Index: 7.55 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 19.70 C K Index: 13.10 Risk: None Sweat Index: 139.20 Risk: None Energy Index: 1.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.09 J/kg Max Up Vert Vel: 7.49 m/s Conv Inhibition (B-): 1.29 J/kg Cap Strength: 7.40 C Lift Cond Lev (LCL): 830.32 mb = 1740.70 m = 5710.88 ft Lev Free Conv (LFC): 825.32 mb = 1789.00 m = 5869.36 ft Equ Level (EL): 735.32 mb = 2710.53 m = 8892.72 ft B at Equ Level: 27.48 J/kg Max Parcel Lev (MPL): 695.32 mb = 3154.02 m = 10347.71 ft Wind level data Storm motion: 16 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 ---------------------------------------------------------- 0 955 595 270 7 7.0 -0.0 | 208 32 15.1 28.0 1 953 610 290 9 8.5 -3.1 | 213 30 16.5 25.0 2 925 853 285 15 14.5 -3.9 | 223 33 22.5 24.1 3 918 914 290 15 14.1 -5.1 | 224 32 22.2 22.9 4 885 1219 295 21 19.0 -8.9 | 235 33 27.1 19.2 5 850 1551 315 25 17.7 -17.7 | 248 28 25.7 10.4 6 790 2134 340 25 8.6 -23.5 | 255 17 16.6 4.5 7 732 2743 10 35 -6.1 -34.5 | 343 7 2.0 -6.4 8 705 3048 10 40 -6.9 -39.4 | 354 11 1.1 -11.4 9 700 3101 10 38 -6.6 -37.4 | 351 10 1.5 -9.4 10 678 3353 355 31 2.7 -30.9 | 285 11 10.8 -2.9 11 651 3658 345 35 9.1 -33.8 | 289 18 17.1 -5.8 12 602 4267 345 42 10.9 -40.6 | 304 23 18.9 -12.5 13 500 5700 350 58 10.1 -57.1 | 328 34 18.1 -29.1 14 400 7330 345 68 17.6 -65.7 | 326 46 25.7 -37.7 15 377 7751 350 75 13.0 -73.9 | 335 50 21.1 -45.8 16 368 7925 350 75 13.0 -73.9 | 335 50 21.1 -45.8 17 300 9330 345 68 17.6 -65.7 | 326 46 25.7 -37.7 18 269 10058 350 69 12.0 -68.0 | 333 45 20.0 -39.9 19 250 10530 350 68 11.8 -67.0 | 333 44 19.9 -38.9 20 226 11169 335 68 28.7 -61.6 | 312 50 36.8 -33.6 21 212 11582 335 71 30.0 -64.3 | 314 53 38.1 -36.3 22 200 11940 340 60 20.5 -56.4 | 315 40 28.6 -28.3 23 183 12497 340 46 15.7 -43.2 | 303 28 23.8 -15.2 24 159 13411 310 38 29.1 -24.4 | 264 37 37.2 3.6 25 152 13716 300 44 38.1 -22.0 | 263 47 46.2 6.0 26 150 13780 300 54 46.8 -27.0 | 269 55 54.8 1.0 27 137 14326 315 56 39.6 -39.6 | 284 49 47.7 -11.6 28 131 14630 330 46 23.0 -39.8 | 291 33 31.1 -11.8 29 113 15545 295 27 24.5 -11.4 | 243 37 32.5 16.6 30 103 16154 300 23 19.9 -11.5 | 239 32 28.0 16.5 31 100 16320 290 23 21.6 -7.9 | 236 36 29.7 20.2 32 98 16459 290 23 21.6 -7.9 | 236 36 29.7 20.2 33 84 17374 295 19 17.2 -8.0 | 232 32 25.3 20.0 34 80 17678 295 25 22.7 -10.6 | 240 35 30.7 17.5 35 77 17983 320 13 8.4 -10.0 | 222 24 16.4 18.1 36 73 18288 255 5 4.8 1.3 | 204 32 12.9 29.3 37 70 18540 250 15 14.1 5.1 | 214 40 22.2 33.2 38 69 18593 240 9 7.8 4.5 | 206 36 15.8 32.5 39 66 18898 270 15 15.0 -0.0 | 219 36 23.1 28.0 40 63 19202 270 23 23.0 -0.0 | 228 42 31.1 28.0 41 60 19507 285 13 12.6 -3.4 | 220 32 20.6 24.7 42 57 19812 270 7 7.0 -0.0 | 208 32 15.1 28.0 43 54 20117 220 9 5.8 6.9 | 202 38 13.8 34.9 44 52 20422 250 21 19.7 7.2 | 218 45 27.8 35.2 45 50 20630 295 15 13.6 -6.3 | 225 31 21.6 21.7 46 49 20726 295 19 17.2 -8.0 | 232 32 25.3 20.0 47 47 21031 295 15 13.6 -6.3 | 225 31 21.6 21.7 48 41 21946 250 17 16.0 5.8 | 215 42 24.0 33.8 49 39 22250 280 21 20.7 -3.6 | 230 38 28.7 24.4 50 37 22555 235 23 18.8 13.2 | 213 49 26.9 41.2 51 35 22860 250 27 25.4 9.2 | 222 50 33.4 37.3 52 33 23165 270 23 23.0 -0.0 | 228 42 31.1 28.0 53 32 23470 280 25 24.6 -4.3 | 234 40 32.7 23.7 54 30 23820 250 31 29.1 10.6 | 224 54 37.2 38.6 55 29 24079 250 31 29.1 10.6 | 224 54 37.2 38.6 56 26 24689 250 29 27.3 9.9 | 223 52 35.3 38.0 57 24 25298 265 38 37.9 3.3 | 236 56 45.9 31.3 58 22 25908 260 23 22.7 4.0 | 224 44 30.7 32.0 59 21 26213 255 44 42.5 11.4 | 232 64 50.6 39.4 60 20 26380 275 31 30.9 -2.7 | 237 46 38.9 25.3 61 17 26822 275 35 34.9 -3.1 | 240 50 42.9 25.0 62 16 27127 270 23 23.0 -0.0 | 228 42 31.1 28.0 63 13 27737 275 48 47.8 -4.2 | 247 61 55.9 23.8 64 11 28346 295 38 34.4 -16.1 | 254 44 42.5 12.0 65 10 28651 285 42 40.6 -10.9 | 251 52 48.6 17.2 Wind Parameters Mean winds (0-6000m): 346.0 at 38.9 knts Storm direction: 16.0 at 29.2 knts Shear (0-3000m) pos: 6.9 neg: 2.6 tot: 9.4 10-3/s Storm rel Dir Shear (0-3000m): 80.3 deg Storm rel helicity (0-3000m) pos: 245.2 neg: -28.4 tot: 216.8 m^2/s^2 ave: 72.3 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 12.9 stream: 5.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.19 Bulk Shear: 147.93 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 ------------------------------------------------------------------------------- 500 289 14 222 32| 12.8 0.0 12.8|103.0 0.0 103.0 206.0 0.96| 13.2 12.6 1000 298 18 231 31| 10.7 0.0 10.7|184.1 0.0 184.1 184.1 0.89| 12.8 11.4 1500 310 20 238 28| 8.0 0.0 8.0|198.3 0.0 198.3 132.2 0.71| 11.8 8.4 2000 324 22 245 24| 8.7 0.0 8.7|230.5 0.0 230.5 115.2 0.71| 12.5 8.9 2500 338 25 255 18| 8.2 0.0 8.2|243.0 -0.7 242.3 96.9 0.70| 12.0 8.4 3000 342 27 261 16| 6.9 2.6 9.4|245.2 -28.4 216.8 72.3 0.40| 12.9 5.2 4000 343 30 273 17| 5.8 2.2 8.0|291.7 -28.4 263.3 65.8 0.44| 11.2 4.9 5000 345 34 287 18| 5.8 1.8 7.6|353.5 -28.4 325.1 65.0 0.47| 10.2 4.8 6000 346 39 299 20| 4.9 1.9 6.7|360.2 -35.4 324.8 54.1 0.44| 9.1 4.0 Wrote GIF file: /home/apache/climate/data/raob//LBSF/skewt/LBSF.skewt.20251011.12.gif