UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025070212.upa.cvt Date: 1200Z 2 JUL 25 Searching for UIBB... Searching the city database file for: UIBB ... Date:1200Z 2 JUL 25 Station: UIBB WMO ident: 30309 Latitude: 56.07 Longitude: 101.83 Elevation: 489.00 ------------------------------------------------------------------------------- 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 22 SFC 955 489 15.6 13.5 87 2.1 14.3 260 3 292.6 294.4 289.3 321.7 10.23 2 925 685 13.6 11.1 85 2.5 12.1 270 7 293.2 294.8 288.4 319.0 9.00 3 922 712 13.6 10.7 83 2.9 11.9 271 7 293.5 295.1 288.3 318.7 8.79 4 918 749 14.0 11.1 83 2.9 12.3 272 8 294.3 295.9 288.8 320.3 9.07 5 873 1170 9.4 7.2 86 2.2 8.2 287 14 293.7 295.0 287.0 314.8 7.31 6 850 1392 8.6 6.9 89 1.7 7.6 295 17 295.2 296.5 287.6 316.5 7.36 7 700 2977 0.6 0.2 97 0.4 0.4 300 13 303.1 304.2 288.7 319.9 5.55 8 670 3327 -1.5 -2.0 96 0.5 -1.7 303 14 304.6 305.5 288.6 319.7 4.93 9 506 5519 -11.9 -21.9 43 10.0 -14.7 324 19 317.4 317.7 289.3 321.9 1.31 10 500 5610 -13.5 -23.5 43 10.0 -16.1 325 19 316.6 316.8 288.9 320.5 1.15 11 489 5780 -14.3 -25.3 39 11.0 -17.0 324 19 317.6 317.8 289.0 321.1 1.00 12 458 6273 -19.1 -27.1 49 8.0 -20.8 319 20 317.6 317.8 289.0 320.8 0.91 13 400 7270 -26.1 -38.1 31 12.0 -27.7 310 21 321.1 321.1 289.5 322.4 0.36 14 389 7472 -28.3 -40.3 31 12.0 -29.7 313 21 320.8 320.8 289.3 321.8 0.29 15 307 9124 -42.7 -51.7 37 9.0 -43.2 338 17 323.0 323.1 289.8 323.4 0.11 16 300 9280 -43.7 -52.7 36 9.0 -44.1 340 17 323.8 323.8 290.0 324.1 0.10 17 278 9788 -47.9 -55.9 39 8.0 -48.1 320 17 324.8 324.9 290.3 325.1 0.07 18 250 10490 -46.9 -54.9 40 8.0 -47.2 305 21 336.3 336.4 293.5 336.7 0.09 19 200 11970 -45.5 -56.5 28 11.0 -46.1 250 17 360.7 360.7 298.9 361.1 0.09 20 193 12207 -45.3 -57.3 25 12.0 -45.9 249 16 364.7 364.8 299.7 365.1 0.09 21 150 13880 -47.5 -61.5 19 14.0 -48.2 245 9 388.2 388.2 303.6 388.5 0.06 22 100 16550 -50.7 -66.7 13 16.0 -51.5 270 11 429.8 429.8 308.9 430.0 0.05 23 70 18860 -53.5 -69.5 13 16.0 -54.3 300 7 469.9 469.9 312.7 470.2 0.05 24 65 19336 -53.9 -69.9 12 16.0 -54.7 331 7 479.1 479.1 313.4 479.4 0.05 25 50 21030 -51.3 -69.3 10 18.0 -52.7 80 5 522.6 522.6 316.5 523.0 0.07 26 31 24150 -49.3 -68.3 9 19.0 -51.7 604.5 604.6 320.9 605.5 0.13 TRP 278 9788 -47.9 -55.9 39 8.0 -48.1 320 17 324.8 324.9 290.3 325.1 0.07 WND Sounding variables and indices 1000-500 mb thick: 5588.00 m Freezing level: 691.43 mb = 3077.01 m = 10095.06 ft Wetbulb zero: 694.72 mb = 3037.52 m = 9965.49 ft Precipitable water: 1.05 inches Sfc-500 mean rel hum: 80.94 % Est. max temperature: 20.36 C = 68.64 F Sfc-Lift cond lev (LCL): 925.61 mb = 680.97 m = 2234.13 ft T: 13.64 C 700-500 lapse rate: 5.36 C/km ThetaE index: 5.51 C Layer 873.0- 850.0 mb Conv cond level (CCL): 871.56 mb = 1184.06 m = 3884.65 ft Mean mixing ratio: 8.49 g/kg Conv temperature: 16.83 C = 62.30 F Cap Strength: 4.90 C Lifted Index: 3.94 C Risk: None Lifted Index @300 mb: 4.44 C Lifted Index @700 mb: 0.99 C Showalter Index: 4.88 C Risk: None Total Totals Index: 42.50 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 20.40 C K Index: 28.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 135.80 Risk: None Energy Index: 0.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.70 J/kg Max Up Vert Vel: 3.38 m/s Conv Inhibition (B-): 35839.80 J/kg Cap Strength: 4.65 C Lift Cond Lev (LCL): 873.07 mb = 1169.74 m = 3837.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 339 at 12 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 ---------------------------------------------------------- 0 955 489 260 3 3.0 0.5 | 174 11 -1.1 11.3 1 850 1392 295 17 15.4 -7.2 | 252 12 11.3 3.6 2 700 2977 300 13 11.3 -6.5 | 239 8 7.2 4.3 3 500 5610 325 19 10.9 -15.6 | 305 8 6.8 -4.8 4 400 7270 310 21 16.1 -13.5 | 283 12 12.0 -2.7 5 300 9280 340 17 5.8 -16.0 | 342 5 1.7 -5.2 6 278 9788 320 17 10.9 -13.0 | 288 7 6.8 -2.3 7 250 10490 305 21 17.2 -12.0 | 276 13 13.1 -1.3 8 200 11970 250 17 16.0 5.8 | 216 20 11.9 16.6 9 150 13880 245 9 8.2 3.8 | 196 15 4.1 14.6 10 100 16550 270 11 11.0 -0.0 | 213 13 6.9 10.8 11 70 18860 300 7 6.1 -3.5 | 195 8 2.0 7.3 12 50 21030 80 5 -4.9 -0.9 | 138 13 -9.0 9.9 Wind Parameters Mean winds (0-6000m): 309.1 at 15.3 knts Storm direction: 339.1 at 11.5 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 76.4 deg Storm rel helicity (0-3000m) pos: 48.9 neg: -5.6 tot: 43.3 m^2/s^2 ave: 14.4 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.51 Bulk Shear: 11.15 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 ------------------------------------------------------------------------------- 500 292 7 194 9| 8.2 0.0 8.2| 23.9 0.0 23.9 47.8 1.00| 8.4 8.4 1000 291 11 220 9| 7.4 0.0 7.4| 45.5 -0.1 45.4 45.4 0.98| 8.0 7.9 1500 293 12 231 9| 4.5 0.0 4.5| 45.5 -1.9 43.7 29.1 0.87| 5.8 5.0 2000 294 13 235 9| 3.1 0.0 3.1| 45.5 -3.7 41.8 20.9 0.76| 4.7 3.6 2500 295 13 236 9| 2.2 0.0 2.2| 45.5 -5.6 40.0 16.0 0.67| 4.0 2.7 3000 296 13 238 9| 2.1 0.0 2.1| 48.9 -5.6 43.3 14.4 0.70| 3.6 2.5 4000 300 14 244 9| 1.9 0.0 1.9| 55.9 -5.6 50.3 12.6 0.74| 3.2 2.3 5000 306 15 253 8| 1.8 0.0 1.8| 63.5 -5.6 57.9 11.6 0.77| 2.9 2.2 6000 309 15 262 8| 1.5 0.2 1.7| 64.3 -10.6 53.8 9.0 0.64| 2.7 1.7 Wrote GIF file: /home/apache/climate/data/raob//UIBB/skewt/UIBB.skewt.20250702.12.gif