UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062812.upa.cvt Date: 1200Z 28 JUN 25 Searching for UIBB... Searching the city database file for: UIBB ... Date:1200Z 28 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 74 SFC 962 489 23.0 9.0 41 14.0 14.6 0 0 299.4 300.8 289.2 321.6 7.50 2 960 503 21.6 5.6 35 16.0 12.5 2 0 298.2 299.3 287.3 315.8 5.94 3 953 552 22.4 8.4 41 14.0 14.0 7 1 299.6 301.0 289.1 321.1 7.27 4 925 752 19.2 6.2 43 13.0 11.7 30 5 298.9 300.1 288.1 318.0 6.43 5 915 845 18.0 6.0 45 12.0 11.2 29 5 298.6 299.8 287.9 317.6 6.41 6 898 1006 16.0 5.0 48 11.0 9.9 26 6 298.2 299.3 287.5 316.2 6.09 7 850 1470 11.8 3.8 58 8.0 7.5 20 7 298.5 299.6 287.4 316.0 5.92 8 734 2677 3.2 -1.7 70 4.9 0.8 1 10 301.9 302.8 287.3 315.8 4.60 9 729 2733 2.8 -6.2 52 9.0 -1.1 0 10 302.1 302.7 286.1 312.2 3.30 10 718 2856 2.8 -10.2 38 13.0 -2.4 358 10 303.4 303.8 285.7 311.0 2.45 11 707 2981 3.0 -11.0 35 14.0 -2.5 356 11 304.9 305.4 286.1 312.3 2.33 12 700 3061 2.2 -11.8 35 14.0 -3.2 355 11 304.9 305.3 286.0 311.9 2.21 13 628 3928 -4.1 -16.1 39 12.0 -8.1 340 12 307.3 307.7 286.4 312.9 1.73 14 614 4105 -4.7 -19.7 30 15.0 -9.3 337 13 308.6 308.9 286.4 312.9 1.31 15 595 4353 -4.1 -21.1 25 17.0 -9.2 333 13 312.1 312.3 287.5 316.1 1.19 16 500 5700 -14.3 -28.3 29 14.0 -17.4 310 15 315.6 315.7 288.2 318.2 0.74 17 410 7162 -24.7 -39.7 24 15.0 -26.6 301 31 320.6 320.7 289.3 321.7 0.30 18 400 7340 -26.7 -41.7 23 15.0 -28.5 300 33 320.3 320.3 289.1 321.2 0.25 19 306 9216 -42.1 -54.1 26 12.0 -42.6 281 43 324.2 324.2 290.1 324.5 0.08 20 300 9350 -42.9 -54.9 26 12.0 -43.4 280 44 324.9 324.9 290.3 325.2 0.07 21 273 9986 -44.9 -56.9 25 12.0 -45.4 277 53 330.9 330.9 292.0 331.1 0.06 22 254 10465 -49.1 -62.1 21 13.0 -49.4 275 60 331.6 331.6 292.2 331.7 0.04 23 250 10570 -49.1 -61.1 23 12.0 -49.4 275 62 333.1 333.1 292.6 333.2 0.04 24 223 11315 -52.3 -64.3 22 12.0 -52.6 265 58 339.2 339.2 294.1 339.3 0.03 25 213 11612 -52.0 -64.0 22 12.0 -52.2 260 64 344.2 344.2 295.4 344.4 0.03 26 200 12020 -51.5 -63.5 23 12.0 -51.8 265 56 351.2 351.2 296.9 351.4 0.04 27 150 13890 -49.3 -63.3 18 14.0 -49.8 275 35 385.1 385.1 303.1 385.4 0.05 28 135 14577 -50.3 -64.3 18 14.0 -50.8 275 31 395.1 395.1 304.6 395.4 0.05 29 130 14822 -50.9 275 29 398.3 30 129 14873 -50.7 -64.7 17 14.0 -51.2 275 29 399.6 399.6 305.2 399.8 0.05 31 100 16520 -52.7 -67.7 15 15.0 -53.3 275 19 425.9 425.9 308.4 426.1 0.04 32 82 17799 -53.7 -69.7 12 16.0 -54.4 308 13 448.7 448.7 310.7 448.9 0.04 33 70 18820 -52.3 -68.3 13 16.0 -53.2 335 9 472.5 472.5 312.9 472.8 0.06 34 50 21000 -51.9 -68.9 11 17.0 -53.2 15 7 521.2 521.2 316.4 521.6 0.07 35 45 21684 -51.5 -69.5 10 18.0 -52.9 28 8 538.1 538.1 317.4 538.6 0.07 36 32 23899 -51.3 -69.3 10 18.0 -53.2 72 10 593.7 593.8 320.3 594.5 0.11 37 30 24320 -50.3 -68.3 10 18.0 -52.5 80 11 607.5 607.6 321.0 608.5 0.13 38 20 26996 -45.3 -64.3 10 19.0 -49.8 697.5 697.7 324.4 700.4 0.34 TRP 223 11315 -52.3 -64.3 22 12.0 -52.6 265 58 339.2 339.2 294.1 339.3 0.03 WND 213 11612 -52.0 -64.0 22 12.0 -52.2 260 64 344.2 344.2 295.4 344.4 0.03 Sounding variables and indices 1000-500 mb thick: 5626.00 m Freezing level: 674.86 mb = 3363.68 m = 11035.55 ft Wetbulb zero: 731.83 mb = 2701.29 m = 8862.38 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 42.24 % Est. max temperature: 23.14 C = 73.65 F Sfc-Lift cond lev (LCL): 782.10 mb = 2155.02 m = 7070.18 ft T: 6.92 C 700-500 lapse rate: 6.25 C/km ThetaE index: 10.10 C Layer 925.0- 707.0 mb Conv cond level (CCL): 698.45 mb = 3078.66 m = 10100.48 ft Mean mixing ratio: 6.38 g/kg Conv temperature: 28.46 C = 83.24 F Cap Strength: 4.43 C Lifted Index: 3.49 C Risk: None Lifted Index @300 mb: 5.63 C Lifted Index @700 mb: 2.82 C Showalter Index: 4.37 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 18.10 C K Index: 15.90 Risk: < 20 % chance of thunderstorms Sweat Index: 74.60 Risk: None Energy Index: 0.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.78 J/kg Max Up Vert Vel: 3.68 m/s Conv Inhibition (B-): 44378.21 J/kg Cap Strength: 4.41 C Lift Cond Lev (LCL): 763.22 mb = 2356.07 m = 7729.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 5 at 9 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 0 0 -0.0 -0.0 | 185 9 0.7 8.6 1 925 752 30 5 -2.5 -4.3 | 157 5 -1.8 4.3 2 850 1470 20 7 -2.4 -6.6 | 140 3 -1.7 2.0 3 700 3061 355 11 1.0 -11.0 | 325 3 1.7 -2.4 4 500 5700 310 15 11.5 -9.6 | 275 12 12.2 -1.1 5 400 7340 300 33 28.6 -16.5 | 285 30 29.3 -7.9 6 300 9350 280 44 43.3 -7.6 | 269 44 44.0 0.9 7 250 10570 275 62 61.8 -5.4 | 267 63 62.5 3.2 8 223 11315 265 58 57.8 5.1 | 257 60 58.5 13.6 9 213 11612 260 64 63.0 11.1 | 253 67 63.7 19.7 10 200 12020 265 56 55.8 4.9 | 257 58 56.5 13.5 11 150 13890 275 35 34.9 -3.1 | 261 36 35.6 5.5 12 100 16520 275 19 18.9 -1.7 | 251 21 19.6 6.9 13 70 18820 335 9 3.8 -8.2 | 265 5 4.5 0.4 14 50 21000 15 7 -1.8 -6.8 | 149 2 -1.1 1.8 15 30 24320 80 11 -10.8 -1.9 | 123 12 -10.1 6.7 Wind Parameters Mean winds (0-6000m): 334.7 at 11.5 knts Storm direction: 4.7 at 8.6 knts Shear (0-3000m) pos: 1.0 neg: 1.4 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 126.5 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -6.7 tot: -6.7 m^2/s^2 ave: -2.2 10^-3 m/s^2 rel: -0.52 Storm rel vorticity (0-3000m) horiz: 2.5 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.53 Bulk Shear: 12.75 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 29 4 169 5| 5.8 0.0 5.8| 0.0 -4.2 -4.2 -8.5 -0.51| 6.1 -3.1 1000 25 5 162 4| 2.9 0.8 3.7| 0.0 -4.9 -4.9 -4.9 -0.50| 3.9 -1.9 1500 21 6 157 3| 1.9 1.1 3.0| 0.0 -5.2 -5.2 -3.5 -0.49| 3.1 -1.5 2000 16 7 154 3| 1.5 1.2 2.7| 0.0 -5.5 -5.5 -2.7 -0.54| 2.8 -1.5 2500 11 7 155 2| 1.2 1.4 2.5| 0.0 -5.8 -5.8 -2.3 -0.53| 2.6 -1.4 3000 6 8 166 1| 1.0 1.4 2.4| 0.0 -6.7 -6.7 -2.2 -0.52| 2.5 -1.3 4000 357 9 289 1| 0.7 1.4 2.1| 0.0 -9.8 -9.8 -2.4 -0.52| 2.4 -1.2 5000 346 10 290 3| 0.6 1.5 2.0| 0.0 -15.8 -15.8 -3.2 -0.52| 2.4 -1.2 6000 335 11 288 6| 0.5 2.0 2.5| 10.0 -17.5 -7.5 -1.2 -0.31| 2.8 -0.9 Wrote GIF file: /home/apache/climate/data/raob//UIBB/skewt/UIBB.skewt.20250628.12.gif