UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for UINN... Searching the city database file for: UINN ... Date:1200Z 28 APR 25 Station: UINN WMO ident: 29698 Latitude: 54.88 Longitude: 99.03 Elevation: 410.00 ------------------------------------------------------------------------------- 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 149 SFC 969 410 10.0 -7.0 29 17.0 3.2 335 3 285.7 286.1 277.9 292.5 2.33 2 925 793 5.4 -9.6 33 15.0 -0.0 25 3 284.8 285.2 277.0 290.7 1.99 3 877 1225 0.6 -11.4 40 12.0 -3.4 357 7 284.2 284.5 276.4 289.6 1.82 4 850 1474 -2.9 -12.9 46 10.0 -6.0 340 9 283.1 283.4 275.6 288.0 1.66 5 839 1577 -5.3 -13.3 53 8.0 -7.7 340 10 281.6 281.9 274.8 286.4 1.63 6 828 1681 -3.3 -18.3 30 15.0 -7.3 340 11 284.8 285.0 275.7 288.1 1.09 7 810 1854 -3.9 -32.9 8 29.0 -9.3 340 13 286.0 286.0 275.0 286.9 0.30 8 718 2796 -9.1 -39.1 7 30.0 -13.6 342 23 290.3 290.3 277.1 290.9 0.18 9 700 2992 -8.9 -41.9 5 33.0 -13.6 342 25 292.6 292.7 278.2 293.1 0.14 10 679 3227 -8.7 -42.7 4 34.0 -13.6 342 28 295.4 295.4 279.5 295.9 0.13 11 562 4674 -13.3 -33.3 17 20.0 -16.9 344 44 306.4 306.5 284.5 307.8 0.41 12 500 5550 -19.7 -39.7 15 20.0 -22.4 345 54 309.0 309.1 285.2 309.9 0.24 13 400 7170 -33.7 -52.7 13 19.0 -34.8 345 54 311.2 311.2 285.8 311.5 0.07 14 356 7977 -39.3 -56.3 15 17.0 -40.0 343 57 314.2 314.2 286.9 314.4 0.05 15 320 8695 -47.1 -62.1 16 15.0 -47.4 341 60 313.1 313.1 286.5 313.2 0.03 16 300 9120 -49.5 -63.5 18 14.0 -49.8 340 62 315.6 315.6 287.3 315.7 0.02 17 252 10240 -55.7 -68.7 18 13.0 -55.9 326 73 322.5 322.5 289.5 322.6 0.01 18 250 10290 -56.1 -69.1 18 13.0 -56.3 325 73 322.7 322.7 289.6 322.7 0.01 19 230 10816 -60.3 -72.3 19 12.0 -60.4 320 77 324.1 324.1 290.0 324.1 0.01 20 228 10871 -60.3 -72.3 19 12.0 -60.4 320 79 324.8 324.8 290.2 324.8 0.01 21 213 11295 -60.7 -72.7 19 12.0 -60.8 333 71 330.6 330.6 291.9 330.7 0.01 22 200 11690 -58.7 -70.7 20 12.0 -58.9 345 64 339.8 339.8 294.3 339.9 0.01 23 165 12909 -54.9 -67.9 19 13.0 -55.2 365.4 365.4 299.8 365.5 0.02 TRP 230 10816 -60.3 -72.3 19 12.0 -60.4 320 77 324.1 324.1 290.0 324.1 0.01 WND 228 10871 -60.3 -72.3 19 12.0 -60.4 320 79 324.8 324.8 290.2 324.8 0.01 Sounding variables and indices 1000-500 mb thick: 5401.00 m Freezing level: 872.37 mb = 1267.32 m = 4157.83 ft Wetbulb zero: 925.52 mb = 788.36 m = 2586.46 ft Precipitable water: 0.15 inches Sfc-500 mean rel hum: 17.33 % Est. max temperature: 9.68 C = 49.43 F Sfc-Lift cond lev (LCL): 746.56 mb = 2490.99 m = 8172.43 ft T: -7.42 C 700-500 lapse rate: 4.22 C/km ThetaE index: 6.10 C Layer 925.0- 828.0 mb Conv cond level (CCL): 531.42 mb = 5093.21 m = 16709.81 ft Mean mixing ratio: 2.01 g/kg Conv temperature: 31.77 C = 89.19 F Cap Strength: 15.10 C Lifted Index: 16.02 C Risk: None Lifted Index @300 mb: 17.69 C Lifted Index @700 mb: 6.26 C Showalter Index: 18.04 C Risk: None Total Totals Index: 23.60 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 6.80 C K Index: -29.10 Risk: None Sweat Index: 72.00 Risk: None Energy Index: 4.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.25 J/kg Max Up Vert Vel: 7.52 m/s Conv Inhibition (B-): 7824.80 J/kg Cap Strength: 15.94 C Lift Cond Lev (LCL): 734.11 mb = 2622.28 m = 8603.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 15 at 23 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 ---------------------------------------------------------- 0 969 410 335 3 1.3 -2.7 | 200 20 7.0 19.2 1 925 793 25 3 -1.3 -2.7 | 193 20 4.5 19.2 2 850 1474 340 9 3.1 -8.5 | 213 16 8.8 13.5 3 500 5550 345 54 14.0 -52.2 | 327 36 19.7 -30.2 4 400 7170 345 54 14.0 -52.2 | 327 36 19.7 -30.2 5 300 9120 340 62 21.2 -58.3 | 323 45 27.0 -36.3 6 250 10290 325 73 41.9 -59.8 | 308 61 47.6 -37.8 7 230 10816 320 77 49.5 -59.0 | 304 67 55.3 -37.0 8 228 10871 320 79 50.8 -60.5 | 304 68 56.5 -38.6 9 200 11690 345 64 16.6 -61.8 | 331 46 22.3 -39.9 Wind Parameters Mean winds (0-6000m): 344.7 at 30.3 knts Storm direction: 14.7 at 22.7 knts Shear (0-3000m) pos: 1.4 neg: 2.8 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): -155.0 deg Storm rel helicity (0-3000m) pos: 22.2 neg: -12.5 tot: 9.7 m^2/s^2 ave: 9.7 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 1.6 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.28 Bulk Shear: 99.16 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 6 3 196 20| 2.8 0.0 2.8| 1.5 -12.5 -10.9 -21.9 -0.58| 3.7 -2.1 1000 356 5 199 18| 1.4 2.8 4.2| 22.2 -12.5 9.7 9.7 0.28| 4.8 1.3 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 345 30 298 16| 0.9 1.9 2.8|158.8 -12.5 146.3 77.0 0.84| 5.7 4.8 Wrote GIF file: /home/apache/climate/data/raob//UINN/skewt/UINN.skewt.20250428.12.gif