UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062700.upa.cvt Date: 0000Z 27 JUN 25 Searching for UIBB... Searching the city database file for: UIBB ... Date:0000Z 27 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 67 SFC 960 489 15.2 14.9 98 0.3 15.0 0 0 291.7 293.7 289.8 323.3 11.16 2 953 536 14.0 13.4 96 0.6 13.6 3 1 291.1 292.9 288.7 319.9 10.19 3 946 584 14.2 13.7 97 0.5 13.9 6 3 291.9 293.8 289.2 321.7 10.47 4 931 688 13.0 12.4 96 0.6 12.6 12 6 292.1 293.8 288.7 319.8 9.76 5 925 730 13.8 13.4 97 0.4 13.6 15 7 293.4 295.3 289.8 323.4 10.50 6 917 803 13.8 13.5 98 0.3 13.6 23 7 294.1 296.1 290.2 324.7 10.66 7 868 1264 9.6 9.1 97 0.5 9.3 71 5 294.4 295.9 288.3 318.6 8.38 8 855 1389 9.6 9.1 97 0.5 9.3 85 5 295.7 297.2 288.8 320.3 8.51 9 850 1438 9.4 8.9 97 0.5 9.1 90 5 296.0 297.5 288.9 320.5 8.45 10 710 2908 0.0 -0.4 97 0.4 -0.2 164 18 301.3 302.2 287.8 317.0 5.24 11 700 3022 -0.5 -1.0 96 0.5 -0.7 170 19 301.9 302.9 287.8 317.3 5.08 12 648 3636 -2.1 -2.6 96 0.5 -2.3 186 16 306.9 307.8 289.3 321.9 4.88 13 514 5440 -11.9 -12.5 95 0.6 -12.1 234 8 316.0 316.6 290.3 325.3 2.85 14 500 5650 -14.1 -14.5 97 0.4 -14.2 240 7 315.8 316.3 290.0 324.0 2.49 15 424 6883 -22.7 -23.2 96 0.5 -22.8 199 14 320.1 320.4 290.2 324.9 1.39 16 416 7023 -22.5 -23.0 96 0.5 -22.6 195 15 322.1 322.4 290.9 327.1 1.44 17 400 7310 -26.1 -26.6 96 0.5 -26.2 185 17 321.1 321.3 290.2 324.8 1.09 18 398 7346 -26.7 -27.2 96 0.5 -26.8 185 17 320.7 320.9 290.0 324.3 1.03 19 300 9320 -42.5 -43.5 90 1.0 -42.6 175 21 325.5 325.5 290.7 326.5 0.27 20 288 9597 -44.7 -45.6 91 0.9 -44.7 177 23 326.1 326.2 290.9 327.0 0.22 21 270 10031 -46.5 -47.7 87 1.2 -46.6 181 27 329.6 329.6 291.8 330.3 0.19 22 257 10358 -50.5 -51.8 86 1.3 -50.5 183 29 328.4 328.4 291.4 328.9 0.12 23 250 10540 -50.7 -52.1 85 1.4 -50.8 185 31 330.7 330.7 292.0 331.2 0.12 24 234 10970 -51.9 -53.4 84 1.5 -52.0 185 46 335.2 335.2 293.2 335.6 0.11 25 206 11805 -47.5 -48.9 85 1.4 -47.6 201 34 354.5 354.6 297.8 355.5 0.22 26 200 12000 -47.9 -49.3 85 1.4 -48.0 205 31 356.9 357.0 298.2 357.8 0.21 27 150 13880 -51.1 -52.7 83 1.6 -51.2 220 25 382.0 382.1 302.7 382.9 0.19 28 140 14329 -51.5 -53.2 82 1.7 -51.6 222 25 388.9 389.0 303.8 389.8 0.19 29 122 15227 -49.7 -51.3 83 1.6 -49.8 225 24 407.8 407.9 306.4 409.2 0.28 30 100 16520 -53.3 -54.8 84 1.5 -53.4 230 23 424.7 424.8 308.4 425.9 0.22 31 70 18810 -53.3 -54.8 84 1.5 -53.4 205 9 470.4 470.4 312.8 472.2 0.32 32 50 20980 -53.1 -54.6 84 1.5 -53.3 25 7 518.3 518.5 316.4 521.2 0.46 33 46 21517 -53.5 -55.0 84 1.5 -53.7 529.9 530.0 317.1 533.0 0.48 34 30 24286 -50.5 -52.2 82 1.7 -50.9 607.0 607.3 321.2 614.4 1.02 TRP 234 10970 -51.9 -53.4 84 1.5 -52.0 185 46 335.2 335.2 293.2 335.6 0.11 WND Sounding variables and indices 1000-500 mb thick: 5583.00 m Freezing level: 710.00 mb = 2908.22 m = 9541.29 ft Wetbulb zero: 713.22 mb = 2871.20 m = 9419.83 ft Precipitable water: 1.27 inches Sfc-500 mean rel hum: 96.45 % Est. max temperature: 20.83 C = 69.49 F Sfc-Lift cond lev (LCL): 955.89 mb = 516.79 m = 1695.47 ft T: 14.50 C 700-500 lapse rate: 5.18 C/km ThetaE index: 6.10 C Layer 868.0- 855.0 mb Conv cond level (CCL): 893.17 mb = 1024.07 m = 3359.76 ft Mean mixing ratio: 9.77 g/kg Conv temperature: 17.73 C = 63.91 F Cap Strength: 2.20 C Lifted Index: 1.52 C Risk: Showers probable Lifted Index @300 mb: 3.42 C Lifted Index @700 mb: -1.52 C Showalter Index: 2.05 C Risk: Showers probable Total Totals Index: 46.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 23.00 C K Index: 31.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 123.80 Risk: None Energy Index: 0.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 82.63 J/kg Max Up Vert Vel: 12.86 m/s Conv Inhibition (B-): 5.63 J/kg Cap Strength: 2.22 C Lift Cond Lev (LCL): 903.74 mb = 925.43 m = 3036.16 ft Lev Free Conv (LFC): 878.74 mb = 1160.58 m = 3807.62 ft Equ Level (EL): 658.74 mb = 3505.09 m = 11499.51 ft B at Equ Level: 82.54 J/kg Max Parcel Lev (MPL): 508.74 mb = 5518.06 m = 18103.65 ft Wind level data Storm motion: 210 at 8 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 ---------------------------------------------------------- 0 960 489 0 0 -0.0 -0.0 | 30 8 -4.1 -7.2 1 925 730 15 7 -1.8 -6.8 | 23 15 -5.9 -13.9 2 850 1438 90 5 -5.0 0.0 | 52 12 -9.1 -7.2 3 700 3022 170 19 -3.3 18.7 | 147 14 -7.4 11.6 4 500 5650 240 7 6.1 3.5 | 332 4 1.9 -3.7 5 400 7310 185 17 1.5 16.9 | 165 10 -2.7 9.8 6 300 9320 175 21 -1.8 20.9 | 157 15 -6.0 13.8 7 250 10540 185 31 2.7 30.9 | 177 24 -1.4 23.7 8 234 10970 185 46 4.0 45.8 | 180 39 -0.1 38.7 9 200 12000 205 31 13.1 28.1 | 203 23 9.0 20.9 10 150 13880 220 25 16.1 19.2 | 225 17 11.9 12.0 11 100 16520 230 23 17.6 14.8 | 240 15 13.5 7.6 12 70 18810 205 9 3.8 8.2 | 162 1 -0.3 1.0 13 50 20980 25 7 -3.0 -6.3 | 28 15 -7.1 -13.5 Wind Parameters Mean winds (0-6000m): 180.0 at 11.0 knts Storm direction: 210.0 at 8.3 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 130.6 deg Storm rel helicity (0-3000m) pos: 111.2 neg: -3.4 tot: 107.8 m^2/s^2 ave: 35.9 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 5.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 2.55 Bulk Shear: 32.40 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 23 5 27 13| 6.4 0.0 6.4| 12.6 -3.4 9.2 18.4 0.20| 10.0 2.0 1000 41 5 34 13| 2.8 0.0 2.8| 27.5 -3.4 24.2 24.2 0.42| 7.7 3.2 1500 71 6 47 13| 3.4 0.0 3.4| 45.5 -3.4 42.2 28.1 0.57| 7.0 4.0 2000 104 7 65 13| 3.7 0.0 3.7| 69.8 -3.4 66.5 33.2 0.68| 7.0 4.8 2500 139 9 89 10| 3.8 0.0 3.8|100.2 -3.4 96.8 38.7 0.75| 7.4 5.6 3000 153 11 104 9| 2.9 0.0 2.9|111.2 -3.4 107.8 35.9 0.75| 7.0 5.2 4000 167 12 122 8| 1.6 0.0 1.6|120.9 -3.4 117.6 29.4 0.73| 6.3 4.6 5000 173 11 126 7| 0.8 0.0 0.8|125.7 -3.4 122.3 24.5 0.75| 5.7 4.3 6000 180 11 133 6| 0.7 0.5 1.2|126.2 -8.4 117.8 19.6 0.58| 5.4 3.1 Wrote GIF file: /home/apache/climate/data/raob//UIBB/skewt/UIBB.skewt.20250627.00.gif