UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101406.upa.cvt Date: 0600Z 14 OCT 25 Searching for LBSF... Searching the city database file for: LBSF ... Date:0600Z 14 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 178 SFC 952 595 10.8 5.9 72 4.9 8.2 0 0 288.0 289.0 283.5 305.3 6.12 2 925 830 8.8 5.5 80 3.3 7.1 300 11 288.3 289.4 283.7 305.7 6.13 3 850 1523 3.0 2.7 98 0.3 2.8 310 11 289.3 290.3 283.4 304.9 5.47 4 769 2327 -2.3 -2.3 100 0.0 -2.3 314 10 292.0 292.7 283.1 304.2 4.20 5 765 2368 0.0 -2.9 81 2.9 -1.3 312 10 294.9 295.6 284.1 306.8 4.04 6 758 2442 0.2 -2.1 84 2.3 -0.9 310 10 295.9 296.7 284.8 308.7 4.32 7 748 2548 -0.3 -6.3 64 6.0 -2.8 306 10 296.5 297.1 283.8 306.1 3.19 8 741 2624 0.0 -2.9 81 2.9 -1.3 304 9 297.6 298.4 285.3 310.0 4.17 9 703 3043 -3.1 -4.5 90 1.4 -3.7 300 11 298.7 299.4 285.5 310.4 3.89 10 700 3077 -3.1 -5.5 83 2.4 -4.1 315 13 299.1 299.7 285.3 310.0 3.62 11 696 3122 -2.7 -13.7 42 11.0 -6.5 317 12 300.0 300.3 283.8 305.9 1.91 12 690 3191 -2.5 -16.5 33 14.0 -7.0 321 11 301.0 301.2 283.7 305.8 1.52 13 685 3248 -2.3 -19.3 26 17.0 -7.4 324 11 301.8 302.0 283.7 305.7 1.21 14 643 3747 -5.3 -16.3 42 11.0 -8.8 309 8 303.9 304.2 285.0 309.2 1.66 15 639 3796 -5.1 -15.1 45 10.0 -8.4 308 9 304.7 305.0 285.5 310.6 1.85 16 537 5134 -15.1 -18.9 73 3.8 -16.2 315 18 308.3 308.6 286.5 313.5 1.60 17 500 5670 -18.5 -25.5 54 7.0 -20.0 290 21 310.5 310.7 286.6 313.7 0.96 18 483 5928 -20.1 -29.1 45 9.0 -21.8 286 22 311.6 311.7 286.8 314.0 0.71 19 452 6418 -24.3 -30.3 58 6.0 -25.3 288 25 312.3 312.4 286.9 314.6 0.68 20 432 6747 -26.5 -38.5 31 12.0 -28.0 291 26 313.6 313.6 287.0 314.7 0.32 21 407 7176 -30.1 -39.1 41 9.0 -31.1 298 19 314.3 314.4 287.2 315.4 0.32 22 400 7300 -30.7 -40.7 37 10.0 -31.7 300 17 315.1 315.1 287.5 316.1 0.27 23 376 7735 -33.1 -48.1 21 15.0 -34.2 300 18 317.5 317.6 288.1 318.0 0.13 24 312 9017 -42.3 -61.3 11 19.0 -42.9 325 20 322.1 322.1 289.5 322.2 0.03 25 300 9280 -44.9 -61.9 13 17.0 -45.4 325 25 322.1 322.1 289.4 322.2 0.03 26 261 10194 -53.1 -65.1 22 12.0 -53.3 303 26 323.1 323.1 289.8 323.2 0.02 27 250 10470 -54.7 -60.7 47 6.0 -54.8 295 27 324.7 324.8 290.2 324.9 0.04 28 248 10521 -55.1 -61.1 47 6.0 -55.2 295 27 324.9 324.9 290.3 325.1 0.04 29 232 10947 -57.1 -65.1 36 8.0 -57.2 306 29 328.1 328.1 291.2 328.2 0.03 30 218 11339 -60.1 -66.1 45 6.0 -60.2 315 27 329.4 329.4 291.6 329.5 0.02 31 201 11849 -58.5 -73.5 13 15.0 -58.7 296 29 339.6 339.6 294.3 339.7 0.01 32 200 11880 -58.7 -73.7 13 15.0 -58.9 295 29 339.8 339.8 294.3 339.8 0.01 33 175 12719 -56.7 -79.7 4 23.0 -56.9 287 27 356.3 356.3 298.0 356.3 0.00 34 150 13690 -57.7 -81.7 3 24.0 -58.0 280 27 370.7 370.7 300.7 370.7 0.00 35 100 16230 -59.9 -83.9 3 24.0 -60.2 280 35 412.0 412.0 306.7 412.0 0.00 36 70 18430 -59.9 -85.9 2 26.0 -60.3 270 31 456.2 456.2 311.4 456.3 0.00 37 50 20550 -58.9 -85.9 2 27.0 -59.6 250 19 504.7 504.7 315.3 504.7 0.00 38 30 23750 -56.5 -85.5 1 29.0 -57.9 260 27 590.6 590.6 320.2 590.7 0.01 39 20 26320 -54.9 -84.9 1 30.0 -57.1 265 29 668.1 668.1 323.3 668.2 0.01 TRP 218 11339 -60.1 -66.1 45 6.0 -60.2 315 27 329.4 329.4 291.6 329.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5492.00 m Freezing level: 804.15 mb = 1977.90 m = 6489.08 ft Freezing level: 765.00 mb = 2368.27 m = 7769.82 ft Freezing level: 754.00 mb = 2484.52 m = 8151.23 ft Freezing level: 741.00 mb = 2623.67 m = 8607.74 ft Freezing level: 741.00 mb = 2623.67 m = 8607.74 ft Wetbulb zero: 805.51 mb = 1954.45 m = 6412.15 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 70.59 % Est. max temperature: 13.65 C = 56.57 F Sfc-Lift cond lev (LCL): 883.81 mb = 1203.34 m = 3947.93 ft T: 5.68 C 700-500 lapse rate: 5.94 C/km ThetaE index: 4.70 C Layer 700.0- 643.0 mb Conv cond level (CCL): 861.43 mb = 1413.57 m = 4637.64 ft Mean mixing ratio: 5.89 g/kg Conv temperature: 11.95 C = 53.51 F Cap Strength: 6.19 C Lifted Index: 6.82 C Risk: None Lifted Index @300 mb: 12.03 C Lifted Index @700 mb: 3.38 C Showalter Index: 7.09 C Risk: None Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 21.20 C K Index: 21.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 75.40 Risk: None Energy Index: 1.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.07 J/kg Max Up Vert Vel: 4.91 m/s Conv Inhibition (B-): 2.22 J/kg Cap Strength: 6.62 C Lift Cond Lev (LCL): 868.05 mb = 1350.76 m = 4431.57 ft Lev Free Conv (LFC): 843.05 mb = 1588.86 m = 5212.73 ft Equ Level (EL): 763.05 mb = 2388.70 m = 7836.85 ft B at Equ Level: 7.01 J/kg Max Parcel Lev (MPL): 753.05 mb = 2494.43 m = 8183.71 ft Wind level data Storm motion: 332 at 10 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 ---------------------------------------------------------- 0 952 595 0 0 -0.0 -0.0 | 152 10 -4.9 9.2 1 925 830 300 11 9.5 -5.5 | 232 6 4.7 3.7 2 916 914 295 11 10.0 -4.6 | 229 7 5.1 4.5 3 850 1523 310 11 8.4 -7.1 | 240 4 3.6 2.1 4 850 1524 315 11 7.8 -7.8 | 245 3 2.9 1.4 5 818 1829 295 9 8.2 -3.8 | 212 6 3.3 5.4 6 788 2134 320 11 7.1 -8.4 | 252 2 2.2 0.7 7 730 2743 300 9 7.8 -4.5 | 212 6 2.9 4.7 8 703 3048 300 11 9.5 -5.5 | 232 6 4.7 3.7 9 700 3077 315 13 9.2 -9.2 | 270 4 4.3 -0.0 10 675 3353 330 9 4.5 -7.8 | 166 1 -0.4 1.4 11 649 3658 310 7 5.4 -4.5 | 186 5 0.5 4.7 12 600 4267 300 15 13.0 -7.5 | 259 8 8.1 1.7 13 577 4572 315 13 9.2 -9.2 | 270 4 4.3 -0.0 14 533 5182 315 19 13.4 -13.4 | 297 10 8.6 -4.3 15 500 5670 290 21 19.7 -7.2 | 262 15 14.9 2.0 16 492 5791 285 21 20.3 -5.4 | 256 16 15.4 3.7 17 434 6706 290 27 25.4 -9.2 | 270 21 20.5 -0.1 18 400 7300 300 17 14.7 -8.5 | 266 10 9.9 0.7 19 382 7620 295 21 19.0 -8.9 | 269 14 14.2 0.3 20 365 7925 310 13 10.0 -8.4 | 261 5 5.1 0.8 21 320 8839 325 17 9.8 -13.9 | 314 7 4.9 -4.8 22 300 9280 325 25 14.3 -20.5 | 320 15 9.5 -11.3 23 292 9449 325 25 14.3 -20.5 | 320 15 9.5 -11.3 24 250 10470 295 27 24.5 -11.4 | 277 20 19.6 -2.3 25 242 10668 295 27 24.5 -11.4 | 277 20 19.6 -2.3 26 220 11278 320 31 19.9 -23.7 | 314 21 15.1 -14.6 27 218 11339 315 27 19.1 -19.1 | 305 17 14.2 -9.9 28 200 11880 295 29 26.3 -12.3 | 278 22 21.4 -3.1 29 190 12192 290 27 25.4 -9.2 | 270 21 20.5 -0.1 30 165 13106 285 27 26.1 -7.0 | 264 21 21.2 2.2 31 157 13411 300 29 25.1 -14.5 | 285 21 20.3 -5.3 32 150 13690 280 27 26.6 -4.7 | 258 22 21.7 4.5 33 149 13716 275 25 24.9 -2.2 | 251 21 20.1 7.0 34 129 14630 285 38 36.7 -9.8 | 271 32 31.9 -0.7 35 112 15545 290 31 29.1 -10.6 | 273 24 24.3 -1.4 36 106 15850 265 31 30.9 2.7 | 246 29 26.0 11.9 37 100 16230 280 35 34.5 -6.1 | 264 30 29.6 3.1 38 96 16459 280 35 34.5 -6.1 | 264 30 29.6 3.1 39 83 17374 295 33 29.9 -13.9 | 281 26 25.1 -4.8 40 79 17678 290 25 23.5 -8.6 | 268 19 18.6 0.6 41 75 17983 260 21 20.7 3.6 | 231 20 15.8 12.8 42 72 18288 280 25 24.6 -4.3 | 256 20 19.8 4.8 43 70 18430 270 31 31.0 -0.0 | 251 28 26.1 9.2 44 62 19202 265 35 34.9 3.1 | 248 32 30.0 12.2 45 59 19507 300 23 19.9 -11.5 | 279 15 15.1 -2.3 46 56 19812 280 25 24.6 -4.3 | 256 20 19.8 4.8 47 50 20550 250 19 17.9 6.5 | 220 20 13.0 15.7 48 49 20726 275 21 20.9 -1.8 | 245 18 16.1 7.3 49 46 21031 245 19 17.2 8.0 | 216 21 12.4 17.2 50 42 21641 270 27 27.0 -0.0 | 248 24 22.1 9.2 51 40 21946 250 25 23.5 8.6 | 226 26 18.6 17.7 52 36 22555 260 35 34.5 6.1 | 243 33 29.6 15.2 53 31 23470 275 19 18.9 -1.7 | 242 16 14.1 7.5 54 30 23750 260 27 26.6 4.7 | 238 26 21.7 13.8 55 28 24079 265 27 26.9 2.4 | 242 25 22.0 11.5 56 26 24689 270 31 31.0 -0.0 | 251 28 26.1 9.2 57 23 25298 270 17 17.0 -0.0 | 233 15 12.1 9.2 58 22 25603 250 23 21.6 7.9 | 225 24 16.8 17.0 59 20 26213 250 25 23.5 8.6 | 226 26 18.6 17.7 60 20 26320 265 29 28.9 2.5 | 244 27 24.0 11.7 61 17 26822 265 31 30.9 2.7 | 246 29 26.0 11.9 62 12 28042 250 40 37.6 13.7 | 235 40 32.7 22.8 63 10 28651 265 33 32.9 2.9 | 247 30 28.0 12.0 64 9 28956 255 36 34.8 9.3 | 238 35 29.9 18.5 Wind Parameters Mean winds (0-6000m): 302.1 at 13.8 knts Storm direction: 332.1 at 10.4 knts Shear (0-3000m) pos: 1.1 neg: 1.1 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 34.6 deg Storm rel helicity (0-3000m) pos: 17.4 neg: -6.2 tot: 11.1 m^2/s^2 ave: 3.7 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.04 Bulk Shear: 3.97 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 ------------------------------------------------------------------------------- 500 298 8 206 6| 0.0 11.3 11.3| 7.6 -0.5 7.1 14.2 0.49| 14.4 7.0 1000 303 10 220 5| 1.1 5.7 6.7| 8.5 -1.0 7.6 7.6 0.43| 8.4 3.7 1500 304 10 221 5| 1.1 3.8 4.9| 10.8 -3.1 7.7 5.1 0.33| 7.8 2.6 2000 306 10 223 5| 0.8 2.7 3.5| 10.9 -4.7 6.2 3.1 0.23| 6.6 1.5 2500 305 10 223 5| 1.3 2.1 3.4| 17.1 -5.1 12.0 4.8 0.33| 6.6 2.2 3000 308 10 223 4| 1.1 1.1 2.2| 17.4 -6.2 11.1 3.7 0.21| 6.7 1.4 4000 307 10 229 4| 1.2 1.5 2.7| 28.5 -6.2 22.2 5.6 0.32| 6.5 2.1 5000 308 12 247 5| 0.9 2.2 3.1| 32.7 -24.4 8.3 1.7 0.20| 6.6 1.3 6000 302 14 255 7| 0.9 2.1 3.0| 50.6 -35.1 15.5 2.6 0.19| 6.2 1.2 Wrote GIF file: /home/apache/climate/data/raob//LBSF/skewt/LBSF.skewt.20251014.06.gif