UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025070112.upa.cvt Date: 1200Z 1 JUL 25 Searching for UIBB... Searching the city database file for: UIBB ... Date:1200Z 1 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 -12 SFC 952 489 20.4 10.4 53 10.0 14.3 240 1 297.7 299.2 289.4 322.1 8.34 2 925 661 17.8 6.8 48 11.0 11.5 260 11 297.5 298.7 287.8 317.2 6.71 3 894 951 14.0 5.0 55 9.0 9.0 258 13 296.5 297.6 286.9 314.4 6.12 4 850 1375 11.2 4.2 62 7.0 7.4 255 17 297.9 299.0 287.3 315.8 6.09 5 808 1796 7.4 2.4 71 5.0 4.8 255 21 298.2 299.2 287.1 314.9 5.63 6 786 2024 7.2 3.0 75 4.2 4.9 255 23 300.3 301.4 288.2 318.4 6.05 7 767 2224 3.8 0.3 78 3.5 2.1 255 24 298.8 299.7 286.7 314.0 5.10 8 724 2691 0.4 -2.5 81 2.9 -0.9 255 29 300.0 300.8 286.5 313.2 4.39 9 719 2747 0.6 -2.3 81 2.9 -0.7 255 29 300.8 301.7 286.9 314.4 4.49 10 700 2963 1.8 -1.8 77 3.6 0.0 255 31 304.5 305.4 288.5 319.1 4.79 11 695 3021 2.2 -1.4 77 3.6 0.4 255 31 305.5 306.5 289.0 320.8 4.97 12 692 3056 2.2 -8.8 44 11.0 -2.4 254 31 305.9 306.5 287.0 314.8 2.84 13 686 3126 3.0 -8.0 44 11.0 -1.7 254 31 307.6 308.1 287.8 317.2 3.05 14 625 3874 -1.7 -8.7 59 7.0 -4.7 250 29 310.5 311.1 288.9 320.6 3.17 15 607 4106 -3.7 -11.7 54 8.0 -6.8 249 28 310.8 311.3 288.4 319.1 2.57 16 588 4357 -3.3 -13.3 46 10.0 -7.1 247 28 314.1 314.6 289.3 321.7 2.33 17 500 5620 -11.5 -25.5 30 14.0 -15.1 240 25 319.0 319.2 289.5 322.3 0.96 18 498 5651 -11.9 -25.9 30 14.0 -15.4 240 25 318.9 319.1 289.4 322.1 0.93 19 477 5979 -14.3 -29.3 27 15.0 -17.6 241 25 319.9 320.0 289.5 322.4 0.71 20 458 6286 -16.3 -34.3 20 18.0 -19.7 242 26 321.1 321.2 289.6 322.8 0.46 21 403 7235 -23.5 -39.5 22 16.0 -25.7 245 27 323.8 323.8 290.2 324.9 0.31 22 400 7290 -24.1 -40.1 21 16.0 -26.2 245 27 323.7 323.7 290.2 324.8 0.29 23 326 8741 -37.7 -49.7 27 12.0 -38.5 245 38 324.4 324.5 290.2 324.9 0.13 24 300 9310 -41.3 -50.3 37 9.0 -41.8 245 42 327.2 327.2 291.0 327.7 0.13 25 258 10314 -49.9 -56.9 44 7.0 -50.1 245 42 328.9 328.9 291.5 329.2 0.07 26 250 10520 -49.1 -56.1 44 7.0 -49.3 245 42 333.1 333.1 292.6 333.4 0.08 27 237 10871 -47.9 -54.9 44 7.0 -48.2 237 37 340.0 340.0 294.4 340.4 0.09 28 210 11674 -44.3 -52.3 41 8.0 -44.8 218 26 357.6 357.6 298.4 358.2 0.14 29 200 12000 -45.5 -53.5 40 8.0 -46.0 210 21 360.7 360.8 299.0 361.3 0.13 30 150 13920 -45.9 -57.9 25 12.0 -46.6 210 21 391.0 391.0 304.0 391.5 0.10 31 100 16590 -50.3 -64.3 18 14.0 -51.0 215 11 430.5 430.6 308.9 430.9 0.07 32 70 18910 -53.1 -69.1 13 16.0 -53.9 185 7 470.8 470.8 312.7 471.1 0.05 33 58 20119 -54.1 -70.1 12 16.0 -54.9 146 6 494.5 494.6 314.6 494.9 0.05 34 51 20951 -50.5 -67.5 12 17.0 -51.9 119 5 521.5 521.5 316.4 522.1 0.09 35 50 21080 -52.1 -69.1 11 17.0 -53.4 115 5 520.7 520.7 316.4 521.1 0.07 36 45 21764 -52.1 -69.1 11 17.0 -53.5 110 6 536.6 536.7 317.3 537.1 0.08 37 38 22869 -48.7 -65.7 12 17.0 -50.8 102 7 571.9 571.9 319.3 572.9 0.15 38 31 24205 -50.1 -68.1 10 18.0 -52.4 92 9 602.4 602.4 320.7 603.4 0.13 39 30 24420 -48.9 -65.9 12 17.0 -51.4 90 9 611.3 611.4 321.2 612.7 0.18 40 24 25891 -47.3 -65.3 11 18.0 -50.7 656.3 656.4 323.0 658.3 0.24 TRP 258 10314 -49.9 -56.9 44 7.0 -50.1 245 42 328.9 328.9 291.5 329.2 0.07 WND Sounding variables and indices 1000-500 mb thick: 5632.00 m Freezing level: 647.06 mb = 3603.39 m = 11821.99 ft Wetbulb zero: 737.49 mb = 2541.75 m = 8338.97 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 55.96 % Est. max temperature: 21.44 C = 70.60 F Sfc-Lift cond lev (LCL): 820.70 mb = 1666.49 m = 5467.42 ft T: 8.57 C 700-500 lapse rate: 5.01 C/km ThetaE index: 7.62 C Layer 925.0- 850.0 mb Conv cond level (CCL): 767.00 mb = 2224.24 m = 7297.30 ft Mean mixing ratio: 6.57 g/kg Conv temperature: 21.45 C = 70.62 F Cap Strength: 6.35 C Lifted Index: 6.88 C Risk: None Lifted Index @300 mb: 7.96 C Lifted Index @700 mb: 2.89 C Showalter Index: 7.29 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 15.70 C K Index: 23.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 109.40 Risk: None Energy Index: 1.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.72 J/kg Max Up Vert Vel: 2.33 m/s Conv Inhibition (B-): 45430.76 J/kg Cap Strength: 6.84 C Lift Cond Lev (LCL): 784.25 mb = 2042.01 m = 6699.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 280 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 ---------------------------------------------------------- 0 952 489 240 1 0.9 0.5 | 102 17 -17.0 3.5 1 925 661 260 11 10.8 1.9 | 125 9 -7.1 4.9 2 850 1375 255 17 16.4 4.4 | 169 8 -1.5 7.4 3 700 2963 255 31 29.9 8.0 | 227 16 12.0 11.1 4 500 5620 240 25 21.7 12.5 | 194 16 3.8 15.5 5 400 7290 245 27 24.5 11.4 | 204 16 6.6 14.4 6 300 9310 245 42 38.1 17.7 | 224 29 20.2 20.8 7 258 10314 245 42 38.1 17.7 | 224 29 20.2 20.8 8 250 10520 245 42 38.1 17.7 | 224 29 20.2 20.8 9 200 12000 210 21 10.5 18.2 | 161 22 -7.4 21.2 10 150 13920 210 21 10.5 18.2 | 161 22 -7.4 21.2 11 100 16590 215 11 6.3 9.0 | 136 17 -11.6 12.0 12 70 18910 185 7 0.6 7.0 | 120 20 -17.3 10.0 13 50 21080 115 5 -4.5 2.1 | 103 23 -22.4 5.1 14 30 24420 90 9 -9.0 0.0 | 96 27 -26.9 3.0 Wind Parameters Mean winds (0-6000m): 249.6 at 24.2 knts Storm direction: 279.6 at 18.1 knts Shear (0-3000m) pos: 2.2 neg: 2.8 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 118.9 deg Storm rel helicity (0-3000m) pos: 57.3 neg: -8.0 tot: 49.3 m^2/s^2 ave: 16.4 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 28.85 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 ------------------------------------------------------------------------------- 500 259 10 120 10| 13.2 0.0 13.2| 23.3 0.0 23.3 46.6 0.60| 13.4 8.0 1000 257 13 136 8| 6.6 2.2 8.8| 31.7 0.0 31.7 31.7 0.70| 8.9 6.2 1500 256 15 153 7| 4.4 3.0 7.4| 40.5 0.0 40.5 27.0 0.74| 7.5 5.5 2000 256 17 171 7| 3.3 3.4 6.7| 49.3 0.0 49.3 24.7 0.73| 6.7 4.9 2500 255 20 188 8| 2.6 3.5 6.2| 57.3 0.0 57.3 22.9 0.70| 6.2 4.4 3000 255 21 197 9| 2.2 2.8 5.0| 57.3 -8.0 49.3 16.4 0.60| 5.5 3.3 4000 253 23 204 11| 1.6 1.8 3.5| 57.3 -23.2 34.1 8.5 0.44| 4.6 2.0 5000 251 24 204 12| 1.3 1.3 2.6| 57.3 -37.7 19.6 3.9 0.31| 4.0 1.3 6000 250 24 203 12| 1.2 1.1 2.3| 63.4 -39.1 24.3 4.0 0.33| 3.5 1.1 Wrote GIF file: /home/apache/climate/data/raob//UIBB/skewt/UIBB.skewt.20250701.12.gif