UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025061012.upa.cvt Date: 1200Z 10 JUN 25 Searching for UIBB... Searching the city database file for: UIBB ... Date:1200Z 10 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 90 SFC 962 489 14.4 6.4 59 8.0 10.0 120 1 290.8 291.9 284.8 308.7 6.27 2 947 594 15.2 8.2 63 7.0 11.2 166 3 292.9 294.2 286.6 313.6 7.22 3 925 751 15.4 7.4 59 8.0 10.8 235 7 295.1 296.3 287.2 315.3 6.99 4 880 1171 10.4 5.5 72 4.9 7.7 256 11 294.1 295.3 286.3 312.8 6.44 5 855 1411 10.0 5.6 74 4.4 7.6 268 13 296.1 297.3 287.3 315.6 6.68 6 850 1460 9.0 5.1 77 3.9 6.9 270 13 295.6 296.7 286.9 314.5 6.49 7 767 2301 1.8 1.0 94 0.8 1.4 291 20 296.6 297.6 286.2 312.4 5.37 8 700 3034 -2.3 -2.9 96 0.6 -2.6 310 27 299.9 300.7 286.5 313.2 4.41 9 690 3148 -3.7 -4.0 98 0.3 -3.8 310 27 299.6 300.4 286.1 312.0 4.12 10 603 4202 -9.7 -11.3 88 1.6 -10.3 306 29 304.5 305.0 286.3 312.8 2.67 11 582 4476 -10.5 -12.0 89 1.5 -11.1 305 29 306.6 307.1 287.1 314.9 2.62 12 500 5630 -17.7 -20.7 77 3.0 -18.5 300 31 311.5 311.7 287.5 316.3 1.47 13 468 6122 -20.3 -24.5 69 4.2 -21.2 301 30 314.2 314.4 288.1 318.0 1.12 14 452 6378 -22.7 -27.4 65 4.7 -23.6 302 29 314.3 314.5 287.9 317.4 0.89 15 400 7260 -29.9 -33.8 69 3.9 -30.4 305 27 316.1 316.2 288.1 318.1 0.55 16 397 7313 -30.5 -34.4 69 3.9 -31.0 306 27 316.0 316.1 288.1 317.9 0.52 17 349 8215 -37.3 -41.1 68 3.8 -37.6 314 31 318.7 318.8 288.7 319.8 0.30 18 340 8395 -38.9 -42.8 66 3.9 -39.2 316 32 318.9 319.0 288.7 319.9 0.26 19 300 9240 -45.5 -49.1 67 3.6 -45.7 325 36 321.2 321.3 289.3 321.8 0.15 20 257 10261 -53.7 -57.5 63 3.8 -53.8 320 35 323.7 323.7 289.9 323.9 0.06 21 250 10440 -53.5 -57.3 63 3.8 -53.6 310 33 326.5 326.5 290.8 326.8 0.07 22 200 11880 -49.1 -53.9 57 4.8 -49.3 290 27 355.0 355.0 297.8 355.6 0.13 23 183 12464 -48.3 -54.3 50 6.0 -48.6 296 24 365.5 365.5 299.8 366.0 0.13 24 150 13770 -49.5 -56.5 44 7.0 -49.9 310 17 384.8 384.8 303.1 385.3 0.12 25 100 16410 -52.9 -62.9 29 10.0 -53.4 325 13 425.5 425.5 308.4 425.9 0.08 26 70 18710 -53.3 -63.3 29 10.0 -53.9 345 11 470.4 470.4 312.7 471.0 0.11 27 50 20870 -53.5 -64.5 25 11.0 -54.4 35 13 517.4 517.4 316.2 518.2 0.13 28 48 21133 -53.7 -64.7 25 11.0 -54.6 37 13 523.0 523.0 316.5 523.9 0.13 29 30 24180 -50.1 -61.1 26 11.0 -52.0 60 15 608.1 608.2 321.1 610.6 0.34 30 28 24628 -50.7 -61.7 26 11.0 -52.5 62 15 618.5 618.6 321.5 621.1 0.34 31 20 26820 -49.5 -60.5 26 11.0 -52.1 70 17 684.7 684.9 324.1 689.4 0.55 TRP 257 10261 -53.7 -57.5 63 3.8 -53.8 320 35 323.7 323.7 289.9 323.9 0.06 WND Sounding variables and indices 1000-500 mb thick: 5540.00 m Freezing level: 737.59 mb = 2622.86 m = 8605.09 ft Wetbulb zero: 743.02 mb = 2555.78 m = 8385.01 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 84.51 % Est. max temperature: 19.65 C = 67.37 F Sfc-Lift cond lev (LCL): 852.85 mb = 1432.19 m = 4698.74 ft T: 9.57 C 700-500 lapse rate: 5.93 C/km ThetaE index: 3.18 C Layer 850.0- 700.0 mb Conv cond level (CCL): 801.04 mb = 1945.61 m = 6383.14 ft Mean mixing ratio: 6.77 g/kg Conv temperature: 19.79 C = 67.62 F Cap Strength: 1.69 C Lifted Index: 2.32 C Risk: None Lifted Index @300 mb: 5.63 C Lifted Index @700 mb: 0.08 C Showalter Index: 1.85 C Risk: Showers probable Total Totals Index: 49.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 22.80 C K Index: 31.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 128.20 Risk: None Energy Index: 0.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.96 J/kg Max Up Vert Vel: 6.92 m/s Conv Inhibition (B-): 46.60 J/kg Cap Strength: 2.22 C Lift Cond Lev (LCL): 825.81 mb = 1696.37 m = 5565.44 ft Lev Free Conv (LFC): 770.81 mb = 2260.57 m = 7416.49 ft Equ Level (EL): 710.81 mb = 2911.16 m = 9550.93 ft B at Equ Level: 10.59 J/kg Max Parcel Lev (MPL): 560.81 mb = 4757.65 m = 15608.88 ft Wind level data Storm motion: 330 at 18 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 ---------------------------------------------------------- 0 962 489 120 1 -0.9 0.5 | 149 18 -9.7 15.8 1 925 751 235 7 5.7 4.0 | 171 20 -3.1 19.3 2 850 1460 270 13 13.0 -0.0 | 195 16 4.2 15.3 3 700 3034 310 27 20.7 -17.4 | 280 12 11.9 -2.1 4 500 5630 300 31 26.8 -15.5 | 271 18 18.1 -0.2 5 400 7260 305 27 22.1 -15.5 | 271 13 13.3 -0.2 6 300 9240 325 36 20.6 -29.5 | 320 19 11.9 -14.2 7 257 10261 320 35 22.5 -26.8 | 310 18 13.7 -11.6 8 250 10440 310 33 25.3 -21.2 | 290 18 16.5 -6.0 9 200 11880 290 27 25.4 -9.2 | 250 18 16.6 6.0 10 150 13770 310 17 13.0 -10.9 | 224 6 4.2 4.3 11 100 16410 325 13 7.5 -10.6 | 164 5 -1.3 4.6 12 70 18710 345 11 2.8 -10.6 | 128 8 -5.9 4.6 13 50 20870 35 13 -7.5 -10.6 | 106 17 -16.2 4.6 14 30 24180 60 15 -13.0 -7.5 | 110 23 -21.8 7.8 15 20 26820 70 17 -16.0 -5.8 | 111 27 -24.8 9.4 Wind Parameters Mean winds (0-6000m): 300.1 at 23.5 knts Storm direction: 330.1 at 17.6 knts Shear (0-3000m) pos: 4.7 neg: 0.2 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 129.8 deg Storm rel helicity (0-3000m) pos: 147.6 neg: -1.1 tot: 146.5 m^2/s^2 ave: 48.8 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 6.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.39 Bulk Shear: 61.66 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 ------------------------------------------------------------------------------- 500 236 6 167 19| 9.9 0.0 9.9| 56.3 0.0 56.3 112.6 0.85| 12.8 10.9 1000 254 8 177 17| 7.3 0.0 7.3| 81.5 0.0 81.5 81.5 0.85| 9.6 8.2 1500 266 10 186 16| 6.4 0.0 6.4|102.4 0.0 102.4 68.3 0.88| 8.4 7.3 2000 277 13 196 14| 6.0 0.0 6.0|123.4 0.0 123.4 61.7 0.90| 7.9 7.1 2500 288 15 208 12| 5.7 0.0 5.7|145.6 0.0 145.6 58.2 0.91| 7.7 7.1 3000 294 17 219 11| 4.7 0.2 4.9|147.6 -1.1 146.5 48.8 0.88| 6.7 6.0 4000 299 20 236 10| 3.5 0.4 4.0|147.6 -4.5 143.1 35.8 0.81| 5.4 4.3 5000 300 22 248 11| 2.8 0.6 3.4|147.6 -8.9 138.8 27.8 0.74| 4.6 3.4 6000 300 23 253 12| 2.2 0.5 2.7|148.1 -9.5 138.6 23.1 0.70| 4.0 2.8 Wrote GIF file: /home/apache/climate/data/raob//UIBB/skewt/UIBB.skewt.20250610.12.gif