UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025071006.upa.cvt Date: 0600Z 10 JUL 25 Searching for LBSF... Searching the city database file for: LBSF ... Date:0600Z 10 JUL 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 111 SFC 945 595 16.0 9.0 63 7.0 11.9 290 7 293.9 295.2 287.4 315.9 7.64 2 933 701 13.6 8.9 73 4.7 10.9 304 14 292.5 293.9 286.9 314.5 7.69 3 925 772 13.0 8.9 76 4.1 10.6 300 17 292.6 294.0 287.0 314.8 7.75 4 850 1476 6.6 6.6 100 0.0 6.6 310 27 293.1 294.3 286.6 313.8 7.21 5 847 1505 6.4 6.3 99 0.1 6.3 307 27 293.1 294.4 286.6 313.5 7.08 6 836 1613 7.6 4.6 81 3.0 6.0 314 25 295.5 296.7 286.8 314.1 6.37 7 813 1842 5.4 4.2 92 1.2 4.8 335 19 295.5 296.7 286.8 314.1 6.37 8 810 1872 5.8 3.9 88 1.9 4.8 336 20 296.3 297.4 286.9 314.6 6.26 9 773 2255 5.4 0.7 72 4.7 3.0 342 22 299.8 300.8 287.2 315.4 5.21 10 739 2621 2.4 -0.2 83 2.6 1.1 348 18 300.4 301.4 287.3 315.7 5.10 11 700 3059 1.2 -3.4 71 4.6 -0.9 350 9 303.8 304.6 287.7 316.8 4.25 12 678 3315 0.0 -5.0 69 5.0 -2.3 316 6 305.3 306.0 287.8 317.3 3.89 13 666 3458 1.0 -9.0 47 10.0 -3.1 299 6 307.9 308.5 287.8 317.1 2.90 14 573 4648 -7.3 -20.3 35 13.0 -11.2 269 21 311.7 312.0 287.5 316.2 1.33 15 500 5700 -12.1 -46.1 4 34.0 -17.1 265 33 318.3 318.3 288.3 318.8 0.12 16 496 5761 -12.3 -47.3 4 35.0 -17.3 265 33 318.8 318.8 288.5 319.2 0.11 17 488 5886 -13.1 -47.1 4 34.0 -17.9 264 34 319.3 319.3 288.6 319.7 0.11 18 400 7370 -24.3 -43.3 16 19.0 -26.6 260 42 323.4 323.4 290.0 324.2 0.21 19 363 8067 -30.5 -46.5 19 16.0 -32.0 260 45 324.2 324.3 290.2 324.8 0.16 20 300 9390 -40.5 -57.5 14 17.0 -41.3 260 52 328.3 328.3 291.3 328.5 0.05 21 294 9527 -41.3 -57.3 16 16.0 -42.0 255 52 329.0 329.1 291.5 329.3 0.06 22 250 10630 -39.5 -72.5 2 33.0 -40.6 255 68 347.3 347.3 296.0 347.4 0.01 23 246 10741 -39.8 -72.7 2 32.9 -41.0 250 69 348.4 348.4 296.3 348.5 0.01 24 200 12150 -44.3 -75.3 2 31.0 -45.2 250 66 362.6 362.6 299.2 362.7 0.01 25 150 14040 -53.1 -82.1 2 29.0 -53.5 250 54 378.6 378.6 302.0 378.6 0.00 26 140 14482 -56.7 -83.7 2 27.0 -57.0 246 57 379.8 379.8 302.2 379.8 0.00 27 125 15203 -55.5 -84.5 2 29.0 -55.9 245 48 394.5 394.5 304.5 394.5 0.00 28 105 16305 -59.7 -86.7 2 27.0 -60.0 234 33 406.7 406.7 306.1 406.7 0.00 29 100 16610 -60.1 -87.1 2 27.0 -60.4 220 42 411.6 411.6 306.7 411.6 0.00 30 70 18840 -57.9 -87.9 1 30.0 -58.5 185 13 460.5 460.5 311.8 460.5 0.00 31 50 20970 -56.7 -87.7 1 31.0 -57.5 130 15 509.9 509.9 315.7 509.9 0.00 32 30 24240 -53.9 -85.9 1 32.0 -55.7 100 17 597.7 597.7 320.5 597.8 0.01 33 20 26900 -46.7 -82.7 1 36.0 -51.2 75 17 693.2 693.2 324.2 693.4 0.02 TRP 294 9527 -41.3 -57.3 16 16.0 -42.0 255 52 329.0 329.1 291.5 329.3 0.06 WND 246 10741 -39.8 -72.7 2 32.9 -41.0 250 69 348.4 348.4 296.3 348.5 0.01 Sounding variables and indices 1000-500 mb thick: 5589.00 m Freezing level: 654.80 mb = 3601.66 m = 11816.34 ft Wetbulb zero: 717.45 mb = 2860.12 m = 9383.48 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 57.62 % Est. max temperature: 19.77 C = 67.58 F Sfc-Lift cond lev (LCL): 850.94 mb = 1466.81 m = 4812.31 ft T: 6.68 C 700-500 lapse rate: 5.04 C/km ThetaE index: 1.37 C Layer 933.0- 925.0 mb Conv cond level (CCL): 857.91 mb = 1398.88 m = 4589.44 ft Mean mixing ratio: 7.50 g/kg Conv temperature: 15.17 C = 59.30 F Cap Strength: 5.43 C Lifted Index: 7.51 C Risk: None Lifted Index @300 mb: 10.16 C Lifted Index @700 mb: 3.23 C Showalter Index: 7.86 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 18.70 C Cross Totals Index: 18.70 C K Index: 20.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 166.20 Risk: None Energy Index: 1.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.28 J/kg Max Up Vert Vel: 2.14 m/s Conv Inhibition (B-): 1.11 J/kg Cap Strength: 7.08 C Lift Cond Lev (LCL): 859.86 mb = 1380.03 m = 4527.59 ft Lev Free Conv (LFC): 854.86 mb = 1428.58 m = 4686.88 ft Equ Level (EL): 844.86 mb = 1525.93 m = 5006.26 ft B at Equ Level: 1.15 J/kg Max Parcel Lev (MPL): 834.86 mb = 1623.92 m = 5327.77 ft Wind level data Storm motion: 317 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 ---------------------------------------------------------- 0 945 595 290 7 6.6 -2.4 | 155 10 -4.4 9.2 1 943 610 310 11 8.4 -7.1 | 151 5 -2.5 4.6 2 925 772 300 17 14.7 -8.5 | 230 5 3.7 3.1 3 909 914 290 17 16.0 -5.8 | 221 8 5.0 5.8 4 850 1476 310 27 20.7 -17.4 | 301 11 9.7 -5.7 5 845 1524 305 27 22.1 -15.5 | 289 12 11.1 -3.9 6 814 1829 335 19 8.0 -17.2 | 28 6 -2.9 -5.6 7 784 2134 340 23 7.9 -21.6 | 17 10 -3.1 -10.0 8 701 3048 355 13 1.1 -13.0 | 82 10 -9.8 -1.3 9 700 3059 350 9 1.6 -8.9 | 106 10 -9.4 2.8 10 674 3353 310 5 3.8 -3.2 | 140 11 -7.1 8.4 11 649 3658 275 9 9.0 -0.8 | 170 11 -2.0 10.8 12 600 4267 270 17 17.0 -0.0 | 207 13 6.0 11.6 13 500 5700 265 33 32.9 2.9 | 236 26 21.9 14.5 14 420 7010 255 38 36.7 9.8 | 230 34 25.7 21.5 15 400 7370 260 42 41.4 7.3 | 238 36 30.4 18.9 16 300 9390 260 52 51.2 9.0 | 243 45 40.2 20.7 17 294 9527 255 52 50.2 13.5 | 237 47 39.3 25.1 18 260 10363 260 60 59.1 10.4 | 245 53 48.1 22.0 19 250 10630 255 68 65.7 17.6 | 242 62 54.7 29.2 20 246 10741 250 69 64.8 23.6 | 237 64 53.9 35.2 21 238 10973 250 69 64.8 23.6 | 237 64 53.9 35.2 22 208 11887 240 66 57.2 33.0 | 226 64 46.2 44.6 23 200 12150 250 66 62.0 22.6 | 236 61 51.0 34.2 24 199 12192 255 68 65.7 17.6 | 242 62 54.7 29.2 25 190 12497 240 64 55.4 32.0 | 226 62 44.5 43.6 26 173 13106 250 58 54.5 19.8 | 234 54 43.5 31.5 27 165 13411 235 62 50.8 35.6 | 220 62 39.8 47.2 28 150 14021 250 54 50.7 18.5 | 233 50 39.8 30.1 29 150 14040 250 54 50.7 18.5 | 233 50 39.8 30.1 30 137 14630 245 58 52.6 24.5 | 229 55 41.6 36.1 31 118 15545 245 42 38.1 17.7 | 223 40 27.1 29.4 32 113 15850 230 36 27.6 23.1 | 206 39 16.6 34.8 33 107 16154 240 29 25.1 14.5 | 208 30 14.1 26.1 34 100 16610 220 42 27.0 32.2 | 200 47 16.0 43.8 35 98 16764 220 42 27.0 32.2 | 200 47 16.0 43.8 36 93 17069 240 33 28.6 16.5 | 212 33 17.6 28.1 37 89 17374 225 25 17.7 17.7 | 193 30 6.7 29.3 38 84 17678 235 25 20.5 14.3 | 200 28 9.5 26.0 39 80 17983 205 15 6.3 13.6 | 170 26 -4.6 25.2 40 73 18593 210 9 4.5 7.8 | 162 20 -6.5 19.4 41 70 18840 185 13 1.1 13.0 | 158 26 -9.8 24.6 42 69 18898 215 9 5.2 7.4 | 163 20 -5.8 19.0 43 66 19202 180 19 0.0 19.0 | 160 33 -11.0 30.6 44 63 19507 200 13 4.4 12.2 | 165 25 -6.5 23.8 45 60 19812 155 11 -4.6 10.0 | 144 27 -15.6 21.6 46 57 20117 120 1 -0.9 0.5 | 136 17 -11.8 12.1 47 55 20422 80 9 -8.9 -1.6 | 117 22 -19.8 10.1 48 50 20970 130 15 -11.5 9.6 | 133 31 -22.5 21.3 49 50 21031 125 25 -20.5 14.3 | 130 41 -31.5 26.0 50 47 21336 105 21 -20.3 5.4 | 119 36 -31.3 17.1 51 45 21641 125 15 -12.3 8.6 | 131 31 -23.3 20.2 52 43 21946 95 17 -16.9 1.5 | 115 31 -27.9 13.1 53 41 22250 120 19 -16.5 9.5 | 128 35 -27.4 21.1 54 39 22555 115 19 -17.2 8.0 | 125 34 -28.2 19.7 55 37 22860 140 17 -10.9 13.0 | 138 33 -21.9 24.6 56 35 23165 85 15 -14.9 -1.3 | 112 28 -25.9 10.3 57 34 23470 110 25 -23.5 8.6 | 120 40 -34.5 20.2 58 32 23774 125 15 -12.3 8.6 | 131 31 -23.3 20.2 59 31 24079 90 13 -13.0 0.0 | 116 27 -24.0 11.6 60 30 24240 100 17 -16.7 3.0 | 118 31 -27.7 14.6 61 29 24384 105 19 -18.4 4.9 | 119 34 -29.3 16.5 62 28 24689 100 19 -18.7 3.3 | 117 33 -29.7 14.9 63 27 24994 75 21 -20.3 -5.4 | 101 32 -31.3 6.2 64 26 25298 100 29 -28.6 5.0 | 113 43 -39.5 16.7 65 24 25603 120 25 -21.7 12.5 | 126 41 -32.6 24.1 66 23 25908 80 19 -18.7 -3.3 | 106 31 -29.7 8.3 67 22 26213 90 25 -25.0 0.0 | 108 38 -36.0 11.6 68 21 26518 110 21 -19.7 7.2 | 121 36 -30.7 18.8 69 20 26900 75 17 -16.4 -4.4 | 105 28 -27.4 7.2 70 19 27127 75 19 -18.4 -4.9 | 103 30 -29.3 6.7 71 17 27432 80 21 -20.7 -3.6 | 104 33 -31.7 8.0 Wind Parameters Mean winds (0-6000m): 286.6 at 21.3 knts Storm direction: 316.6 at 16.0 knts Shear (0-3000m) pos: 2.6 neg: 2.8 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 8.7 deg Storm rel helicity (0-3000m) pos: 115.6 neg: -3.2 tot: 112.5 m^2/s^2 ave: 37.5 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 9.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.48 Bulk Shear: 4.77 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 ------------------------------------------------------------------------------- 500 297 16 221 6| 13.7 0.0 13.7| 16.0 -1.2 14.8 29.7 0.60| 17.6 10.5 1000 303 20 264 6| 9.7 0.0 9.7| 36.3 -1.2 35.1 35.1 0.67| 14.4 9.6 1500 312 21 296 5| 6.4 0.0 6.4| 53.6 -3.2 50.4 33.6 0.66| 14.4 9.5 2000 320 21 329 5| 4.0 0.0 4.0| 67.5 -3.2 64.3 32.2 0.70| 12.2 8.5 2500 324 20 354 4| 3.2 1.9 5.1| 92.1 -3.2 88.9 35.6 0.75| 11.9 8.9 3000 324 17 17 2| 2.6 2.8 5.4|115.6 -3.2 112.5 37.5 0.78| 11.5 9.0 4000 312 17 249 1| 2.0 3.2 5.1|152.3 -3.2 149.2 37.3 0.80| 10.3 8.2 5000 298 19 241 6| 1.6 3.5 5.1|181.3 -3.2 178.2 35.6 0.76| 9.4 7.1 6000 287 21 240 11| 1.3 3.5 4.8|183.9 -19.2 164.7 27.4 0.69| 8.4 5.8 Wrote GIF file: /home/apache/climate/data/raob//LBSF/skewt/LBSF.skewt.20250710.06.gif