UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for UWUU... Searching the city database file for: UWUU ... Date:0000Z 31 OCT 25 Station: UWUU WMO ident: 28722 Latitude: 54.75 Longitude: 56.00 Elevation: 105.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1000 105 4.8 3.5 91 1.3 4.2 310 5 278.0 278.8 277.3 291.4 4.92 1 925 737 1.8 -0.8 83 2.6 0.7 340 13 281.1 281.8 277.7 292.0 3.90 2 920 781 1.4 -1.3 82 2.7 0.3 340 13 281.2 281.8 277.5 291.7 3.78 3 850 1413 -3.7 -6.9 78 3.2 -4.8 345 15 282.3 282.7 276.6 289.9 2.68 4 784 2046 -8.3 -10.3 85 2.0 -8.9 324 13 283.9 284.3 276.9 290.4 2.22 5 740 2493 -8.9 -16.9 52 8.0 -11.1 309 11 288.0 288.3 277.7 292.2 1.37 6 739 2504 -8.9 -16.9 52 8.0 -11.1 309 11 288.1 288.4 277.8 292.3 1.38 7 700 2922 -10.9 -19.9 47 9.0 -13.1 295 9 290.4 290.6 278.6 293.9 1.12 8 635 3663 -15.1 -29.1 29 14.0 -17.6 279 11 293.8 293.9 279.4 295.6 0.54 9 629 3734 -15.9 -29.9 29 14.0 -18.3 278 12 293.7 293.8 279.3 295.4 0.51 10 506 5325 -30.1 -34.3 67 4.2 -30.6 242 17 295.3 295.4 279.8 296.7 0.41 11 500 5410 -30.3 -34.2 69 3.9 -30.7 240 17 296.1 296.2 280.2 297.5 0.42 12 495 5481 -30.5 -34.2 70 3.7 -30.9 239 18 296.7 296.8 280.5 298.1 0.43 13 400 6960 -42.1 -50.1 41 8.0 -42.5 215 29 300.3 300.3 281.6 300.6 0.10 14 395 7045 -42.7 -50.7 41 8.0 -43.0 215 30 300.6 300.6 281.7 300.9 0.09 15 300 8880 -49.3 -59.3 30 10.0 -49.6 205 50 315.9 315.9 287.4 316.0 0.04 16 278 9378 -51.3 -61.3 29 10.0 -51.5 205 48 319.9 319.9 288.8 320.1 0.04 17 250 10070 -50.3 -61.3 26 11.0 -50.6 225 33 331.3 331.3 292.1 331.4 0.04 18 200 11530 -50.1 -64.1 18 14.0 -50.5 225 27 353.4 353.4 297.4 353.6 0.03 19 161 12942 -50.7 -66.7 13 16.0 -51.2 229 30 375.0 375.0 301.5 375.2 0.03 20 150 13400 -52.3 -69.3 11 17.0 -52.7 230 31 380.0 380.0 302.2 380.1 0.02 21 103 15803 -57.5 -75.5 8 18.0 -57.9 258 27 413.1 413.1 306.9 413.2 0.01 22 100 15990 -57.9 -75.9 8 18.0 -58.3 260 27 415.9 415.9 307.2 415.9 0.01 23 88 16791 -60.3 -78.3 8 18.0 -60.6 426.5 426.5 308.4 426.6 0.01 TRP 278 9378 -51.3 -61.3 29 10.0 -51.5 205 48 319.9 319.9 288.8 320.1 0.04 WND Sounding variables and indices 1000-500 mb thick: 5305.00 m Freezing level: 900.78 mb = 954.30 m = 3130.88 ft Wetbulb zero: 916.51 mb = 811.11 m = 2661.08 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 60.87 % Est. max temperature: 9.12 C = 48.42 F Sfc-Lift cond lev (LCL): 980.11 mb = 267.88 m = 878.86 ft T: 4.03 C 700-500 lapse rate: 7.80 C/km ThetaE index: 2.12 C Layer 920.0- 784.0 mb Conv cond level (CCL): 897.99 mb = 974.22 m = 3196.22 ft Mean mixing ratio: 4.21 g/kg Conv temperature: 8.37 C = 47.06 F Cap Strength: 5.15 C Lifted Index: 4.66 C Risk: None Lifted Index @300 mb: 17.18 C Lifted Index @700 mb: 3.61 C Showalter Index: 6.01 C Risk: None Total Totals Index: 50.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.60 C Cross Totals Index: 23.40 C K Index: 10.70 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 1.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.19 J/kg Max Up Vert Vel: 4.73 m/s Conv Inhibition (B-): 17.49 J/kg Cap Strength: 5.05 C Lift Cond Lev (LCL): 918.69 mb = 792.13 m = 2598.82 ft Lev Free Conv (LFC): 813.69 mb = 1754.72 m = 5756.89 ft Equ Level (EL): 783.69 mb = 2048.73 m = 6721.49 ft B at Equ Level: 11.13 J/kg Max Parcel Lev (MPL): 753.69 mb = 2351.28 m = 7714.07 ft Wind level data Storm motion: 313 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 1000 105 310 5 3.8 -3.2 | 136 5 -3.5 3.5 1 1000 105 310 5 3.8 -3.2 | 136 5 -3.5 3.5 2 925 737 340 13 4.4 -12.2 | 28 6 -2.9 -5.5 3 850 1413 345 15 3.9 -14.5 | 24 8 -3.4 -7.7 4 700 2922 295 9 8.2 -3.8 | 196 3 0.9 2.9 5 500 5410 240 17 14.7 8.5 | 206 17 7.4 15.3 6 400 6960 215 29 16.6 23.8 | 197 32 9.3 30.5 7 300 8880 205 50 21.1 45.3 | 195 54 13.8 52.1 8 278 9378 205 48 20.3 43.5 | 194 52 13.0 50.3 9 250 10070 225 33 23.3 23.3 | 208 34 16.0 30.1 10 200 11530 225 27 19.1 19.1 | 205 28 11.8 25.8 11 150 13400 230 31 23.7 19.9 | 212 31 16.4 26.7 12 100 15990 260 27 26.6 4.7 | 239 22 19.3 11.4 Wind Parameters Mean winds (0-6000m): 282.8 at 13.3 knts Storm direction: 312.8 at 9.9 knts Shear (0-3000m) pos: 1.8 neg: 1.9 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 70.9 deg Storm rel helicity (0-3000m) pos: 0.5 neg: -10.9 tot: -10.4 m^2/s^2 ave: -3.5 10^-3 m/s^2 rel: -0.49 Storm rel vorticity (0-3000m) horiz: 4.2 stream: -2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.98 Bulk Shear: 11.40 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 ------------------------------------------------------------------------------- 500 327 8 89 3| 7.2 0.0 7.2| 0.0 -3.7 -3.7 -7.4 -0.69| 7.5 -5.2 1000 336 11 45 4| 5.3 0.0 5.3| 0.0 -5.0 -5.0 -5.0 -0.55| 5.5 -3.0 1500 339 12 35 5| 3.5 0.3 3.9| 0.0 -6.8 -6.8 -4.6 -0.50| 4.6 -2.3 2000 337 12 29 5| 2.6 1.3 3.9| 0.0 -9.1 -9.1 -4.6 -0.48| 4.6 -2.2 2500 334 12 26 5| 2.1 1.8 3.9| 0.0 -10.2 -10.2 -4.1 -0.53| 4.5 -2.4 3000 331 12 25 4| 1.8 1.9 3.7| 0.5 -10.9 -10.4 -3.5 -0.49| 4.2 -2.1 4000 318 12 348 2| 1.3 2.1 3.4| 1.8 -11.0 -9.3 -2.3 -0.37| 3.9 -1.4 5000 301 12 262 3| 1.1 2.3 3.4| 1.8 -17.2 -15.4 -3.1 -0.36| 3.8 -1.3 6000 283 13 236 7| 0.9 2.6 3.5| 1.8 -25.8 -24.0 -4.0 -0.33| 3.9 -1.3 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20251031.00.gif