UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025061200.upa.cvt Date: 0000Z 12 JUN 25 Searching for UIBB... Searching the city database file for: UIBB ... Date:0000Z 12 JUN 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 49 SFC 958 489 13.4 11.5 88 1.9 12.3 280 1 290.1 291.7 287.2 315.3 8.93 2 951 535 13.8 10.6 81 3.2 11.9 289 6 291.1 292.6 287.1 315.1 8.46 3 939 613 12.2 9.2 82 3.0 10.4 306 14 290.5 291.9 286.3 312.7 7.79 4 931 667 13.2 10.7 85 2.5 11.7 317 19 292.3 293.8 287.8 317.1 8.71 5 925 707 11.6 9.2 85 2.4 10.2 325 23 291.2 292.6 286.6 313.7 7.91 6 892 1010 8.8 6.9 88 1.9 7.8 331 26 291.3 292.6 285.8 311.3 7.01 7 886 1066 8.8 6.9 88 1.9 7.8 333 26 291.9 293.1 286.1 312.1 7.06 8 868 1236 9.2 3.2 66 6.0 6.1 336 28 294.0 295.0 285.4 310.2 5.55 9 850 1410 7.6 0.6 61 7.0 4.2 340 29 294.1 294.9 284.5 307.9 4.70 10 809 1816 5.2 -2.8 56 8.0 1.5 334 30 295.7 296.4 284.2 307.2 3.84 11 777 2144 2.6 -5.4 56 8.0 -0.8 328 30 296.4 297.0 283.9 306.2 3.29 12 746 2473 2.0 -3.0 69 5.0 -0.3 323 30 299.2 300.0 285.9 311.6 4.11 13 726 2691 -0.7 -4.6 75 3.9 -2.4 320 31 298.6 299.3 285.2 309.8 3.74 14 700 2982 -2.7 -5.1 84 2.4 -3.7 315 31 299.5 300.2 285.6 310.8 3.74 15 699 2993 -2.9 -5.4 83 2.5 -4.0 315 31 299.4 300.1 285.5 310.4 3.66 16 687 3130 -3.3 -6.8 77 3.5 -4.7 313 31 300.4 301.0 285.5 310.6 3.34 17 671 3316 -3.3 -13.3 46 10.0 -6.8 310 30 302.5 302.8 284.9 308.9 2.04 18 632 3787 -5.3 -19.3 32 14.0 -9.5 303 29 305.4 305.7 285.2 309.7 1.31 19 620 3937 -6.3 -24.3 23 18.0 -11.0 301 29 305.9 306.1 284.9 308.8 0.86 20 544 4944 -13.3 -23.3 43 10.0 -15.8 285 27 309.3 309.5 286.4 312.8 1.08 21 500 5580 -17.1 -31.1 29 14.0 -19.7 275 25 312.2 312.3 286.8 314.2 0.57 22 474 5978 -20.1 -36.1 23 16.0 -22.5 273 25 313.3 313.4 286.9 314.6 0.37 23 456 6263 -21.9 -37.9 22 16.0 -24.2 271 26 314.5 314.6 287.3 315.7 0.32 24 400 7210 -30.3 -44.3 24 14.0 -31.6 265 27 315.6 315.6 287.5 316.3 0.19 25 391 7371 -32.1 -46.1 24 14.0 -33.2 264 28 315.3 315.3 287.4 315.9 0.16 26 357 8008 -36.1 -47.1 31 11.0 -36.9 261 31 318.3 318.3 288.3 318.8 0.15 27 300 9190 -46.3 -54.3 40 8.0 -46.6 255 36 320.1 320.1 288.9 320.4 0.08 28 285 9531 -49.1 -56.1 44 7.0 -49.3 260 33 320.8 320.8 289.0 321.1 0.07 29 266 9987 -47.5 -54.5 44 7.0 -47.8 273 27 329.5 329.6 291.7 329.9 0.09 30 250 10400 -46.5 -54.5 40 8.0 -46.9 285 21 336.9 337.0 293.6 337.3 0.09 31 212 11493 -45.5 -55.5 32 10.0 -46.0 303 20 354.8 354.8 297.7 355.2 0.10 32 200 11880 -46.5 -57.5 28 11.0 -47.0 310 19 359.1 359.2 298.6 359.5 0.08 33 150 13780 -48.1 -62.1 18 14.0 -48.7 340 21 387.2 387.2 303.4 387.5 0.06 34 100 16430 -51.5 -65.5 17 14.0 -52.2 355 13 428.2 428.2 308.7 428.5 0.06 35 70 18730 -52.7 -68.7 13 16.0 -53.5 10 13 471.6 471.7 312.8 472.0 0.05 36 61 19620 -53.7 -69.7 12 16.0 -54.6 26 14 488.4 488.4 314.1 488.7 0.05 37 50 20910 -50.9 -67.9 12 17.0 -52.3 50 15 523.5 523.5 316.5 524.1 0.08 38 30 24230 -50.1 -67.1 12 17.0 -52.4 50 19 608.1 608.1 321.0 609.2 0.15 39 20 26890 -48.3 -66.3 11 18.0 -51.8 70 15 688.3 688.4 324.1 690.5 0.26 40 15 28789 -47.3 -65.3 11 18.0 -51.9 750.7 750.9 326.1 754.4 0.39 TRP 285 9531 -49.1 -56.1 44 7.0 -49.3 260 33 320.8 320.8 289.0 321.1 0.07 WND Sounding variables and indices 1000-500 mb thick: 5531.00 m Freezing level: 731.19 mb = 2634.84 m = 8644.40 ft Wetbulb zero: 787.93 mb = 2030.31 m = 6661.04 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 54.13 % Est. max temperature: 19.01 C = 66.21 F Sfc-Lift cond lev (LCL): 931.10 mb = 666.04 m = 2185.13 ft T: 13.19 C 700-500 lapse rate: 5.54 C/km ThetaE index: 5.83 C Layer 868.0- 746.0 mb Conv cond level (CCL): 827.90 mb = 1626.20 m = 5335.24 ft Mean mixing ratio: 7.26 g/kg Conv temperature: 18.24 C = 64.83 F Cap Strength: 2.65 C Lifted Index: 3.62 C Risk: None Lifted Index @300 mb: 5.59 C Lifted Index @700 mb: 0.15 C Showalter Index: 6.55 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 17.70 C K Index: 22.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 90.20 Risk: None Energy Index: 1.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.83 J/kg Max Up Vert Vel: 4.86 m/s Conv Inhibition (B-): 54678.96 J/kg Cap Strength: 3.42 C Lift Cond Lev (LCL): 866.95 mb = 1246.43 m = 4089.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 20 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 ---------------------------------------------------------- 0 958 489 280 1 1.0 -0.2 | 159 20 -7.2 18.5 1 925 707 325 23 13.2 -18.8 | 272 5 5.0 -0.2 2 850 1410 340 29 9.9 -27.3 | 348 9 1.8 -8.6 3 700 2982 315 31 21.9 -21.9 | 283 14 13.8 -3.2 4 500 5580 275 25 24.9 -2.2 | 225 24 16.8 16.5 5 400 7210 265 27 26.9 2.4 | 222 28 18.7 21.0 6 300 9190 255 36 34.8 9.3 | 224 39 26.6 28.0 7 285 9531 260 33 32.5 5.7 | 225 34 24.3 24.4 8 250 10400 285 21 20.3 -5.4 | 222 18 12.1 13.2 9 200 11880 310 19 14.6 -12.2 | 225 9 6.4 6.5 10 150 13780 340 21 7.2 -19.7 | 43 1 -1.0 -1.1 11 100 16430 355 13 1.1 -13.0 | 129 9 -7.0 5.7 12 70 18730 10 13 -2.3 -12.8 | 119 12 -10.4 5.9 13 50 20910 50 15 -11.5 -9.6 | 115 22 -19.6 9.0 14 30 24230 50 19 -14.6 -12.2 | 106 24 -22.7 6.5 15 20 26890 70 15 -14.1 -5.1 | 121 26 -22.2 13.6 Wind Parameters Mean winds (0-6000m): 306.4 at 27.2 knts Storm direction: 336.4 at 20.4 knts Shear (0-3000m) pos: 4.9 neg: 2.7 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): 108.8 deg Storm rel helicity (0-3000m) pos: 63.5 neg: -48.5 tot: 15.0 m^2/s^2 ave: 5.0 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.62 Bulk Shear: 19.16 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 ------------------------------------------------------------------------------- 500 326 18 205 4| 25.5 0.0 25.5| 55.9 0.0 55.9 111.8 0.82| 29.5 24.2 1000 332 22 298 2| 14.7 0.0 14.7| 63.5 -1.0 62.5 62.5 0.79| 17.7 14.1 1500 333 25 319 4| 9.8 1.4 11.2| 63.5 -10.7 52.8 35.2 0.60| 13.2 8.0 2000 331 26 314 6| 7.4 2.1 9.5| 63.5 -21.1 42.4 21.2 0.46| 11.0 5.0 2500 329 27 306 7| 5.9 2.6 8.5| 63.5 -32.8 30.7 12.3 0.34| 9.7 3.3 3000 326 27 298 8| 4.9 2.7 7.7| 63.5 -48.5 15.0 5.0 0.24| 8.8 2.1 4000 319 28 283 10| 3.7 2.9 6.6| 63.5 -81.2 -17.7 -4.4 0.08| 7.6 0.6 5000 313 28 270 12| 2.9 2.9 5.9| 63.5-117.2 -53.7 -10.7 -0.02| 6.9 -0.1 6000 306 27 259 14| 2.5 2.7 5.2| 63.5-126.2 -62.7 -10.5 -0.04| 6.0 -0.2 Wrote GIF file: /home/apache/climate/data/raob//UIBB/skewt/UIBB.skewt.20250612.00.gif