UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025061112.upa.cvt Date: 1200Z 11 JUN 25 Searching for UIBB... Searching the city database file for: UIBB ... Date:1200Z 11 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 51 SFC 958 489 15.4 12.3 82 3.1 13.5 270 3 292.1 293.8 288.4 318.9 9.42 2 949 550 15.8 10.8 72 5.0 12.8 269 11 293.3 294.8 288.1 317.9 8.60 3 929 687 15.0 8.0 63 7.0 11.0 266 28 294.3 295.6 287.2 315.3 7.26 4 925 715 15.2 8.2 63 7.0 11.2 265 31 294.9 296.2 287.5 316.2 7.39 5 909 863 15.4 6.4 55 9.0 10.3 262 31 296.5 297.7 287.4 315.9 6.64 6 880 1136 13.8 3.8 51 10.0 8.4 256 30 297.6 298.7 286.9 314.5 5.71 7 850 1427 11.0 4.0 62 7.0 7.2 250 29 297.7 298.8 287.2 315.4 6.00 8 713 2867 0.8 -2.9 76 3.7 -0.9 264 27 301.8 302.6 287.1 314.9 4.33 9 693 3096 -0.5 -4.7 73 4.2 -2.4 265 27 302.8 303.5 287.0 314.7 3.89 10 654 3556 -4.3 -7.0 81 2.7 -5.4 265 26 303.6 304.2 286.8 314.2 3.46 11 629 3863 -5.7 -7.2 89 1.5 -6.3 265 25 305.4 306.0 287.5 316.3 3.54 12 593 4324 -7.7 -8.7 93 1.0 -8.1 265 24 308.2 308.9 288.3 318.7 3.34 13 549 4920 -11.7 -12.2 96 0.5 -11.9 265 23 310.4 310.9 288.5 319.1 2.73 14 541 5032 -13.1 -13.7 95 0.6 -13.3 265 22 310.0 310.5 288.1 317.9 2.45 15 500 5630 -16.1 -18.5 82 2.4 -16.8 265 21 313.4 313.7 288.5 319.3 1.78 16 480 5937 -16.9 -20.1 76 3.2 -17.8 262 21 316.1 316.4 289.2 321.5 1.61 17 400 7280 -26.9 -40.9 25 14.0 -28.6 250 23 320.0 320.1 289.0 321.0 0.27 18 397 7334 -27.1 -42.1 23 15.0 -28.8 250 23 320.5 320.5 289.2 321.3 0.24 19 384 7572 -28.9 -43.9 22 15.0 -30.4 251 22 321.2 321.2 289.3 321.9 0.20 20 308 9094 -43.5 -55.5 25 12.0 -44.0 259 19 321.6 321.6 289.3 321.9 0.07 21 300 9270 -44.5 -56.5 25 12.0 -44.9 260 19 322.6 322.6 289.6 322.9 0.06 22 250 10470 -54.1 -63.1 32 9.0 -54.3 265 19 325.6 325.6 290.5 325.8 0.03 23 243 10652 -54.7 -63.7 32 9.0 -54.9 265 19 327.4 327.4 291.0 327.5 0.03 24 206 11718 -51.1 -60.1 33 9.0 -51.4 290 17 348.9 348.9 296.4 349.1 0.06 25 200 11910 -51.7 -60.7 33 9.0 -52.0 295 17 350.9 350.9 296.9 351.1 0.05 26 150 13790 -48.5 -59.5 27 11.0 -49.0 315 15 386.5 386.5 303.3 386.9 0.08 27 147 13923 -48.3 -60.3 24 12.0 -48.9 316 15 389.1 389.1 303.7 389.5 0.08 28 100 16430 -52.9 -66.9 17 14.0 -53.5 335 13 425.5 425.5 308.4 425.8 0.05 29 70 18740 -52.3 -67.3 15 15.0 -53.2 345 11 472.5 472.5 312.9 472.9 0.06 30 50 20920 -50.9 -66.9 13 16.0 -52.2 25 13 523.5 523.6 316.6 524.1 0.09 31 30 24250 -49.7 -67.7 10 18.0 -52.1 60 15 609.1 609.2 321.0 610.2 0.14 32 23 25994 -48.5 -67.5 9 19.0 -51.7 660.8 660.8 323.2 662.3 0.19 TRP 243 10652 -54.7 -63.7 32 9.0 -54.9 265 19 327.4 327.4 291.0 327.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5579.00 m Freezing level: 700.69 mb = 3007.70 m = 9867.65 ft Wetbulb zero: 728.44 mb = 2691.68 m = 8830.88 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 77.21 % Est. max temperature: 22.09 C = 71.77 F Sfc-Lift cond lev (LCL): 914.66 mb = 810.16 m = 2657.96 ft T: 15.33 C 700-500 lapse rate: 6.14 C/km ThetaE index: 3.65 C Layer 949.0- 925.0 mb Conv cond level (CCL): 755.81 mb = 2389.38 m = 7839.07 ft Mean mixing ratio: 6.85 g/kg Conv temperature: 23.64 C = 74.56 F Cap Strength: 2.85 C Lifted Index: 2.63 C Risk: None Lifted Index @300 mb: 5.17 C Lifted Index @700 mb: 1.35 C Showalter Index: 2.92 C Risk: Showers probable Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 20.10 C K Index: 27.08 Risk: 40-60 % chance of thunderstorms Sweat Index: 184.35 Risk: None Energy Index: 0.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.21 J/kg Max Up Vert Vel: 6.04 m/s Conv Inhibition (B-): 40940.39 J/kg Cap Strength: 2.85 C Lift Cond Lev (LCL): 806.94 mb = 1853.02 m = 6079.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 at 19 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 ---------------------------------------------------------- 0 958 489 270 3 3.0 -0.0 | 115 16 -14.5 6.8 1 925 715 265 31 30.9 2.7 | 235 16 13.4 9.5 2 850 1427 250 29 27.3 9.9 | 210 19 9.8 16.7 3 700 3016 265 27 26.9 2.4 | 226 13 9.4 9.2 4 500 5630 265 21 20.9 1.8 | 202 9 3.5 8.7 5 400 7280 250 23 21.6 7.9 | 196 15 4.1 14.7 6 300 9270 260 19 18.7 3.3 | 187 10 1.2 10.1 7 250 10470 265 19 18.9 1.7 | 190 9 1.5 8.5 8 243 10652 265 19 18.9 1.7 | 190 9 1.5 8.5 9 200 11910 295 17 15.4 -7.2 | 80 2 -2.1 -0.4 10 150 13790 315 15 10.6 -10.6 | 61 8 -6.9 -3.8 11 100 16430 335 13 5.5 -11.8 | 68 13 -12.0 -5.0 12 70 18740 345 11 2.8 -10.6 | 75 15 -14.6 -3.8 13 50 20920 25 13 -5.5 -11.8 | 78 23 -23.0 -5.0 14 30 24250 60 15 -13.0 -7.5 | 89 30 -30.5 -0.7 Wind Parameters Mean winds (0-6000m): 261.3 at 25.0 knts Storm direction: 291.3 at 18.8 knts Shear (0-3000m) pos: 1.3 neg: 4.5 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 107.3 deg Storm rel helicity (0-3000m) pos: 70.4 neg: -33.1 tot: 37.2 m^2/s^2 ave: 12.4 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 43.88 Bulk Shear: 0.42 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 ------------------------------------------------------------------------------- 500 263 23 212 11| 0.0 28.1 28.1| 52.8 -9.9 43.0 85.9 0.65| 32.9 21.3 1000 259 26 215 15| 0.0 13.4 13.4| 52.8 -31.0 21.8 21.8 0.45| 18.9 8.4 1500 257 27 214 16| 0.8 9.0 9.8| 59.6 -31.0 28.6 19.0 0.45| 13.4 6.1 2000 257 27 215 16| 1.2 6.7 8.0| 65.4 -31.0 34.4 17.2 0.46| 10.7 4.9 2500 258 27 216 16| 1.5 5.4 6.8| 70.4 -31.0 39.4 15.8 0.47| 9.0 4.2 3000 259 27 217 15| 1.3 4.5 5.8| 70.4 -33.1 37.2 12.4 0.44| 7.7 3.4 4000 260 27 218 14| 1.0 3.1 4.0| 70.4 -38.2 32.2 8.0 0.38| 6.1 2.3 5000 261 26 217 13| 0.8 2.2 3.0| 70.4 -43.3 27.1 5.4 0.33| 5.1 1.7 6000 261 25 214 13| 0.6 2.0 2.6| 70.4 -45.5 24.9 4.1 0.29| 4.5 1.3 Wrote GIF file: /home/apache/climate/data/raob//UIBB/skewt/UIBB.skewt.20250611.12.gif