UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110312.upa.cvt Date: 1200Z 3 NOV 25 Searching for OI738... Searching the city database file for: OI738 ... Date:1200Z 3 NOV 25 Station: OI738 WMO ident: 40738 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1029 -10 19.0 9.0 52 10.0 13.3 240 6 289.8 291.0 285.2 309.7 7.01 1 1019 74 18.2 9.2 56 9.0 13.0 233 7 289.8 291.1 285.4 310.1 7.18 2 1000 234 16.8 8.8 59 8.0 12.2 220 9 290.0 291.2 285.4 310.2 7.12 3 994 285 16.2 8.2 59 8.0 11.7 228 9 289.8 291.1 285.1 309.4 6.87 4 969 501 14.6 5.6 55 9.0 9.7 264 7 290.4 291.4 284.2 307.2 5.89 5 925 892 11.2 3.2 58 8.0 7.1 330 5 290.8 291.7 283.7 305.7 5.21 6 850 1661 4.2 -0.0 74 4.2 2.2 330 9 290.5 291.3 282.8 303.6 4.50 7 756 2562 -1.5 -4.1 82 2.6 -2.6 309 23 294.3 294.9 283.5 305.3 3.73 8 749 2633 -2.1 -4.8 82 2.7 -3.2 307 25 294.4 295.0 283.4 305.0 3.57 9 737 2756 -2.1 -4.9 81 2.8 -3.3 304 27 295.8 296.4 284.0 306.5 3.60 10 711 3030 -3.1 -8.0 69 4.9 -5.0 298 31 297.7 298.3 284.0 306.6 2.94 11 704 3105 -3.5 -7.0 77 3.5 -4.9 296 32 298.1 298.7 284.5 307.8 3.21 12 700 3148 -3.7 -7.2 77 3.5 -5.1 295 33 298.4 299.0 284.6 308.0 3.18 13 697 3182 -3.7 -7.2 77 3.5 -5.1 295 33 298.8 299.3 284.7 308.4 3.19 14 691 3250 -3.7 -12.7 50 9.0 -6.8 296 34 299.5 299.9 283.8 305.9 2.08 15 677 3411 -4.3 -20.3 27 16.0 -8.8 297 35 300.6 300.8 283.1 304.2 1.12 16 657 3646 -6.1 -14.1 53 8.0 -8.8 300 36 301.1 301.5 284.3 307.3 1.95 17 516 5503 -14.7 -56.7 1 42.0 -19.0 318 48 312.3 312.3 286.2 312.4 0.03 18 500 5740 -16.1 -43.1 8 27.0 -19.8 320 49 313.4 313.4 286.8 314.0 0.17 19 456 6430 -20.5 -32.5 33 12.0 -22.6 318 56 316.3 316.4 288.2 318.2 0.55 20 400 7390 -27.3 -45.3 16 18.0 -29.1 315 67 319.5 319.5 288.8 320.1 0.17 21 300 9400 -42.3 -68.3 4 26.0 -43.0 320 83 325.7 325.7 290.5 325.8 0.01 22 250 10610 -51.1 -74.1 5 23.0 -51.4 305 82 330.1 330.1 291.7 330.1 0.01 23 200 12040 -60.5 -80.5 6 20.0 -60.6 295 74 337.0 337.0 293.6 337.0 0.00 24 176 12826 -64.7 -81.7 8 17.0 -64.8 295 86 342.6 342.6 295.0 342.6 0.00 25 163 13297 -61.5 -80.5 6 19.0 -61.6 295 92 355.6 355.6 297.8 355.6 0.00 26 150 13810 -62.7 -83.7 4 21.0 -62.9 295 100 362.1 362.1 299.1 362.1 0.00 27 139 14280 -64.1 -85.1 4 21.0 -64.2 292 97 367.6 367.6 300.1 367.6 0.00 28 133 14552 -63.1 -85.1 4 22.0 -63.3 291 95 374.0 374.0 301.2 374.0 0.00 29 127 14837 -64.3 -87.3 3 23.0 -64.4 289 93 376.8 376.8 301.7 376.8 0.00 30 111 15671 -60.5 -87.5 2 27.0 -60.7 284 88 398.8 398.8 305.0 398.8 0.00 31 108 15842 -60.7 -88.7 1 28.0 -61.0 283 87 401.5 401.5 305.4 401.5 0.00 32 100 16320 -63.1 -90.1 1 27.0 -63.3 280 84 405.8 405.8 306.0 405.8 0.00 33 92 16833 -64.7 -90.7 2 26.0 -64.9 285 69 412.4 412.4 306.8 412.4 0.00 34 86 17246 -64.3 -90.6 2 26.4 -64.5 280 73 421.3 421.3 307.9 421.3 0.00 35 76 18006 -63.5 -90.5 1 27.0 -63.7 292 65 438.1 438.1 309.7 438.1 0.00 36 71 18423 -65.1 -91.1 2 26.0 -65.3 299 60 443.3 443.3 310.2 443.3 0.00 37 70 18510 -65.1 -91.1 2 26.0 -65.3 300 59 445.1 445.1 310.4 445.1 0.00 38 59 19556 -63.1 -90.1 1 27.0 -63.4 280 49 471.9 471.9 312.8 471.9 0.00 39 52 20329 -64.9 -89.9 2 25.0 -65.2 265 41 485.1 485.1 313.8 485.1 0.00 40 50 20570 -62.5 -89.5 1 27.0 -62.9 260 39 496.2 496.2 314.7 496.2 0.00 41 46 21090 -59.7 -86.7 2 27.0 -60.3 264 39 514.9 514.9 315.9 515.0 0.00 42 42 21659 -61.7 -87.7 2 26.0 -62.3 269 39 523.6 523.6 316.5 523.6 0.00 43 30 23780 -55.5 -83.5 2 28.0 -57.0 285 40 593.3 593.3 320.3 593.4 0.01 44 23 25489 -52.1 -81.1 2 29.0 -54.7 269 43 650.2 650.2 322.7 650.4 0.02 45 20 26390 -54.3 -80.3 3 26.0 -56.6 260 45 670.0 670.0 323.4 670.2 0.03 46 18 27064 -55.5 -81.5 3 26.0 -57.8 686.7 686.7 324.0 686.9 0.03 47 11 30300 -42.1 -72.1 2 30.0 -50.6 839.2 839.3 328.2 841.3 0.20 TRP 92 16833 -64.7 -90.7 2 26.0 -64.9 285 69 412.4 412.4 306.8 412.4 0.00 WND 86 17246 -64.3 -90.6 2 26.4 -64.5 280 73 421.3 421.3 307.9 421.3 0.00 Sounding variables and indices 1000-500 mb thick: 5506.00 m Freezing level: 780.74 mb = 2325.18 m = 7628.46 ft Wetbulb zero: 806.58 mb = 2064.27 m = 6772.45 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 50.31 % Est. max temperature: 19.89 C = 67.80 F Sfc-Lift cond lev (LCL): 886.59 mb = 1277.67 m = 4191.77 ft T: 7.69 C 700-500 lapse rate: 4.78 C/km ThetaE index: 6.60 C Layer 994.0- 756.0 mb Conv cond level (CCL): 855.71 mb = 1600.08 m = 5249.54 ft Mean mixing ratio: 6.29 g/kg Conv temperature: 19.81 C = 67.66 F Cap Strength: 6.96 C Lifted Index: 7.38 C Risk: None Lifted Index @300 mb: 12.64 C Lifted Index @700 mb: 1.32 C Showalter Index: 10.42 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 16.10 C K Index: 16.80 Risk: < 20 % chance of thunderstorms Sweat Index: 67.00 Risk: None Energy Index: 2.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.80 J/kg Max Up Vert Vel: 4.86 m/s Conv Inhibition (B-): 15.99 J/kg Cap Strength: 7.36 C Lift Cond Lev (LCL): 860.53 mb = 1549.06 m = 5082.17 ft Lev Free Conv (LFC): 845.53 mb = 1701.58 m = 5582.56 ft Equ Level (EL): 735.53 mb = 2771.51 m = 9092.79 ft B at Equ Level: 10.43 J/kg Max Parcel Lev (MPL): 705.53 mb = 3088.30 m = 10132.08 ft Wind level data Storm motion: 338 at 21 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 1029 -10 240 6 5.2 3.0 | 174 22 -2.4 22.2 1 1000 234 220 9 5.8 6.9 | 176 26 -1.9 26.1 2 925 892 330 5 2.5 -4.3 | 161 16 -5.1 14.9 3 850 1661 330 9 4.5 -7.8 | 165 12 -3.1 11.5 4 700 3148 295 33 29.9 -13.9 | 257 23 22.3 5.3 5 500 5740 320 49 31.5 -37.5 | 307 30 23.9 -18.3 6 400 7390 315 67 47.4 -47.4 | 305 49 39.7 -28.1 7 300 9400 320 83 53.4 -63.6 | 314 64 45.7 -44.3 8 250 10610 305 82 67.2 -47.0 | 295 66 59.5 -27.8 9 200 12040 295 74 67.1 -31.3 | 281 61 59.4 -12.0 10 150 13810 295 100 90.6 -42.3 | 286 86 83.0 -23.0 11 100 16320 280 84 82.7 -14.6 | 266 75 75.1 4.7 12 92 16833 285 69 66.6 -17.9 | 269 59 59.0 1.4 13 86 17246 280 73 71.9 -12.7 | 264 65 64.3 6.6 14 70 18510 300 59 51.1 -29.5 | 283 45 43.5 -10.3 15 50 20570 260 39 38.4 6.8 | 230 40 30.8 26.0 16 30 23780 285 40 38.6 -10.4 | 254 32 31.0 8.9 17 20 26390 260 45 44.3 7.8 | 234 46 36.7 27.1 Wind Parameters Mean winds (0-6000m): 308.3 at 27.6 knts Storm direction: 338.3 at 20.7 knts Shear (0-3000m) pos: 1.4 neg: 4.4 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 82.7 deg Storm rel helicity (0-3000m) pos: 55.6 neg: -23.5 tot: 32.1 m^2/s^2 ave: 10.7 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 93.68 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 ------------------------------------------------------------------------------- 500 234 8 177 24| 3.1 0.0 3.1| 14.9 -0.0 14.8 29.7 0.26| 9.2 2.4 1000 249 7 177 22| 4.2 0.0 4.2| 15.2 -23.5 -8.3 -8.3 -0.17| 8.8 -1.5 1500 281 7 177 18| 2.8 0.9 3.7| 17.2 -23.5 -6.2 -4.2 -0.12| 6.7 -0.8 2000 302 8 176 15| 2.1 2.3 4.4| 27.6 -23.5 4.1 2.1 0.07| 6.7 0.4 2500 307 10 182 13| 1.7 3.6 5.2| 44.7 -23.5 21.2 8.5 0.27| 7.2 2.0 3000 302 13 195 13| 1.4 4.4 5.8| 55.6 -23.5 32.1 10.7 0.28| 7.7 2.2 4000 300 18 220 13| 1.6 3.9 5.5|100.1 -23.5 76.7 19.2 0.36| 7.1 2.5 5000 303 23 241 13| 2.2 3.1 5.3|160.4 -23.5 137.0 27.4 0.45| 6.6 2.9 6000 308 28 261 14| 2.6 2.6 5.2|212.8 -24.0 188.8 31.5 0.48| 6.4 3.0 Wrote GIF file: /home/apache/climate/data/raob//OI738/skewt/OI738.skewt.20251103.12.gif