UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025070200.upa.cvt Date: 0000Z 2 JUL 25 Searching for UIBB... Searching the city database file for: UIBB ... Date:0000Z 2 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 11 SFC 954 489 15.0 9.0 67 6.0 11.5 240 3 292.1 293.4 286.6 313.7 7.57 2 925 672 12.0 7.9 76 4.1 9.7 260 21 291.6 292.9 286.1 312.3 7.24 3 912 790 11.4 8.0 80 3.4 9.5 257 22 292.1 293.5 286.5 313.3 7.39 4 889 1004 12.2 7.9 75 4.3 9.7 253 23 295.1 296.5 287.8 316.9 7.54 5 850 1378 9.2 3.2 66 6.0 6.1 245 25 295.8 296.8 286.2 312.4 5.67 6 776 2126 4.2 -0.2 73 4.4 2.1 240 26 298.2 299.1 286.3 312.7 4.86 7 707 2878 0.4 -3.5 75 3.9 -1.4 236 27 302.1 302.8 287.0 314.8 4.18 8 673 3272 -0.5 -5.5 69 5.0 -2.7 234 27 305.3 306.0 287.8 317.0 3.77 9 591 4300 -6.1 -14.1 53 8.0 -8.9 230 27 310.4 310.8 287.9 317.4 2.17 10 500 5590 -14.1 -20.1 60 6.0 -15.8 225 27 315.8 316.1 289.0 321.0 1.55 11 471 6042 -17.7 -22.7 65 5.0 -19.0 225 25 316.8 317.1 289.1 321.3 1.31 12 451 6367 -19.7 -24.4 66 4.7 -20.8 225 24 318.3 318.5 289.5 322.3 1.18 13 400 7250 -26.7 -33.7 52 7.0 -27.8 225 21 320.3 320.4 289.5 322.3 0.55 14 300 9260 -42.7 -49.7 46 7.0 -43.1 215 23 325.2 325.2 290.5 325.7 0.14 15 271 9943 -47.7 -54.7 44 7.0 -48.0 215 25 327.5 327.5 291.1 327.8 0.08 16 250 10480 -45.9 -52.9 45 7.0 -46.2 230 19 337.8 337.8 293.9 338.3 0.11 17 246 10587 -44.7 -51.7 45 7.0 -45.1 229 19 341.2 341.2 294.7 341.7 0.13 18 200 11960 -44.5 -55.5 28 11.0 -45.1 220 13 362.3 362.3 299.2 362.8 0.10 19 150 13880 -48.1 -62.1 18 14.0 -48.7 200 19 387.2 387.2 303.4 387.5 0.06 20 100 16540 -50.1 -66.1 14 16.0 -50.9 210 7 430.9 430.9 309.0 431.2 0.05 21 78 18160 -53.5 -69.5 13 16.0 -54.2 106 6 455.6 455.6 311.4 455.8 0.04 22 70 18860 -53.5 -70.5 11 17.0 -54.3 60 5 469.9 469.9 312.7 470.2 0.04 23 55 20413 -53.1 -70.1 11 17.0 -54.1 504.4 504.4 315.3 504.7 0.05 24 54 20531 -53.1 -71.1 9 18.0 -54.2 507.1 507.1 315.5 507.4 0.05 TRP 271 9943 -47.7 -54.7 44 7.0 -48.0 215 25 327.5 327.5 291.1 327.8 0.08 WND Sounding variables and indices 1000-500 mb thick: 5579.00 m Freezing level: 691.89 mb = 3053.20 m = 10016.92 ft Wetbulb zero: 734.67 mb = 2567.64 m = 8423.90 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 66.00 % Est. max temperature: 20.15 C = 68.27 F Sfc-Lift cond lev (LCL): 871.86 mb = 1166.36 m = 3826.59 ft T: 10.90 C 700-500 lapse rate: 5.44 C/km ThetaE index: 4.54 C Layer 850.0- 776.0 mb Conv cond level (CCL): 794.64 mb = 1930.70 m = 6334.25 ft Mean mixing ratio: 7.15 g/kg Conv temperature: 20.46 C = 68.82 F Cap Strength: 4.54 C Lifted Index: 5.68 C Risk: None Lifted Index @300 mb: 8.14 C Lifted Index @700 mb: 2.37 C Showalter Index: 6.74 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 17.30 C K Index: 22.38 Risk: 20-40 % chance of thunderstorms Sweat Index: 115.40 Risk: None Energy Index: 1.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.31 J/kg Max Up Vert Vel: 5.88 m/s Conv Inhibition (B-): 21923.80 J/kg Cap Strength: 5.63 C Lift Cond Lev (LCL): 842.47 mb = 1451.05 m = 4760.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 264 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 ---------------------------------------------------------- 0 954 489 240 3 2.6 1.5 | 89 16 -16.4 -0.3 1 925 672 260 21 20.7 3.6 | 223 2 1.7 1.8 2 850 1378 245 25 22.7 10.6 | 203 9 3.7 8.7 3 700 2963 235 27 22.1 15.5 | 193 14 3.1 13.7 4 500 5590 225 27 19.1 19.1 | 180 17 0.1 17.3 5 400 7250 225 21 14.8 14.8 | 162 14 -4.1 13.0 6 300 9260 215 23 13.2 18.8 | 161 18 -5.8 17.0 7 271 9943 215 25 14.3 20.5 | 166 19 -4.7 18.6 8 250 10480 230 19 14.6 12.2 | 157 11 -4.4 10.4 9 200 11960 220 13 8.4 10.0 | 127 13 -10.6 8.1 10 150 13880 200 19 6.5 17.9 | 142 20 -12.5 16.0 11 100 16540 210 7 3.5 6.1 | 105 16 -15.5 4.2 12 70 18860 60 5 -4.3 -2.5 | 79 24 -23.3 -4.3 Wind Parameters Mean winds (0-6000m): 234.5 at 25.4 knts Storm direction: 264.5 at 19.1 knts Shear (0-3000m) pos: 3.4 neg: 1.7 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 101.3 deg Storm rel helicity (0-3000m) pos: 15.5 neg: -11.7 tot: 3.8 m^2/s^2 ave: 1.3 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.00 Bulk Shear: 17.35 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 ------------------------------------------------------------------------------- 500 257 17 136 3| 20.5 0.0 20.5| 15.5 -0.8 14.7 29.4 0.55| 24.5 13.5 1000 252 21 186 5| 10.2 2.3 12.5| 15.5 -3.2 12.3 12.3 0.42| 14.5 6.2 1500 249 22 194 6| 6.8 2.0 8.9| 15.5 -4.9 10.6 7.1 0.38| 10.2 3.9 2000 246 23 195 8| 5.1 1.9 7.0| 15.5 -6.9 8.6 4.3 0.34| 8.1 2.8 2500 244 24 195 9| 4.1 1.8 5.9| 15.5 -9.2 6.3 2.5 0.31| 6.8 2.1 3000 242 24 195 10| 3.4 1.7 5.1| 15.5 -11.7 3.8 1.3 0.28| 5.8 1.6 4000 239 25 193 11| 2.6 1.4 4.0| 15.5 -17.0 -1.5 -0.4 0.23| 4.6 1.0 5000 236 25 190 12| 2.0 1.3 3.3| 15.5 -22.6 -7.1 -1.4 0.18| 3.8 0.7 6000 234 25 188 13| 1.7 1.0 2.7| 15.5 -33.6 -18.1 -3.0 0.10| 3.5 0.4 Wrote GIF file: /home/apache/climate/data/raob//UIBB/skewt/UIBB.skewt.20250702.00.gif