UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for U6075... Searching the city database file for: U6075 ... Date:0000Z 24 APR 25 Station: U6075 WMO ident: 26075 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1006 76 6.2 4.1 86 2.1 5.2 280 7 278.9 279.7 278.0 292.8 5.10 1 1000 125 5.6 2.6 81 3.0 4.2 280 7 278.8 279.5 277.4 291.4 4.61 2 981 280 4.0 1.4 83 2.6 2.8 285 8 278.7 279.4 276.9 290.5 4.31 3 925 754 2.2 0.5 88 1.7 1.4 300 13 281.6 282.3 278.4 293.5 4.28 4 850 1430 -0.9 -2.7 88 1.8 -1.7 275 17 285.2 285.8 279.4 295.7 3.68 5 700 2952 -11.7 -13.9 84 2.2 -12.3 270 23 289.5 289.9 279.1 295.1 1.86 6 693 3029 -12.3 -14.4 84 2.1 -12.9 270 24 289.7 290.0 279.1 295.1 1.81 7 687 3095 -11.1 -13.5 82 2.4 -11.8 269 24 291.8 292.1 280.3 297.7 1.96 8 637 3671 -15.1 -17.9 79 2.8 -15.8 267 28 293.6 293.8 280.5 298.1 1.47 9 627 3790 -17.5 -20.0 81 2.5 -18.1 267 29 292.2 292.4 279.6 296.0 1.25 10 624 3825 -17.9 -21.1 76 3.2 -18.6 267 29 292.1 292.3 279.4 295.6 1.14 11 580 4371 -18.9 -29.9 37 11.0 -20.7 264 34 297.1 297.2 280.8 298.9 0.55 12 574 4448 -19.1 -30.1 37 11.0 -20.9 264 34 297.8 297.9 281.1 299.6 0.55 13 500 5460 -26.3 -32.3 57 6.0 -27.1 260 42 301.0 301.1 282.4 302.7 0.51 14 489 5621 -27.9 -33.9 56 6.0 -28.6 260 43 300.9 301.0 282.4 302.4 0.44 15 400 7040 -37.9 -46.9 38 9.0 -38.4 260 52 305.7 305.8 283.9 306.2 0.14 16 300 8950 -52.8 -59.3 45 6.5 -52.9 260 58 310.9 310.9 285.7 311.0 0.04 17 285 9280 -55.5 -61.5 47 6.0 -55.6 255 54 311.7 311.7 285.9 311.8 0.03 18 250 10120 -54.9 -60.9 47 6.0 -55.0 260 44 324.4 324.5 290.2 324.6 0.04 19 214 11121 -51.1 -59.1 38 8.0 -51.4 263 35 345.1 345.1 295.6 345.4 0.06 20 200 11560 -51.5 -59.5 38 8.0 -51.8 265 31 351.2 351.2 297.0 351.5 0.06 21 154 13260 -50.7 -61.7 26 11.0 -51.1 379.8 379.9 302.3 380.1 0.06 TRP 285 9280 -55.5 -61.5 47 6.0 -55.6 255 54 311.7 311.7 285.9 311.8 0.03 WND 300 8950 -52.8 -59.3 45 6.5 -52.9 260 58 310.9 310.9 285.7 311.0 0.04 Sounding variables and indices 1000-500 mb thick: 5335.00 m Freezing level: 871.77 mb = 1233.74 m = 4047.66 ft Wetbulb zero: 890.23 mb = 1060.28 m = 3478.58 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 73.70 % Est. max temperature: 12.24 C = 54.03 F Sfc-Lift cond lev (LCL): 974.07 mb = 337.62 m = 1107.66 ft T: 3.78 C 700-500 lapse rate: 5.82 C/km ThetaE index: 2.29 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 865.23 mb = 1287.98 m = 4225.62 ft Mean mixing ratio: 4.34 g/kg Conv temperature: 11.77 C = 53.18 F Cap Strength: 6.90 C Lifted Index: 8.31 C Risk: None Lifted Index @300 mb: 13.30 C Lifted Index @700 mb: 2.46 C Showalter Index: 5.73 C Risk: None Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.40 C Cross Totals Index: 23.60 C K Index: 20.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 76.00 Risk: None Energy Index: 1.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.13 J/kg Max Up Vert Vel: 4.72 m/s Conv Inhibition (B-): 7688.62 J/kg Cap Strength: 8.23 C Lift Cond Lev (LCL): 922.59 mb = 774.85 m = 2542.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 20 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 1006 76 280 7 6.9 -1.2 | 126 13 -10.6 7.7 1 1000 125 280 7 6.9 -1.2 | 126 13 -10.6 7.7 2 925 754 300 13 11.3 -6.5 | 111 7 -6.3 2.4 3 850 1430 275 17 16.9 -1.5 | 175 7 -0.6 7.5 4 700 2952 270 23 23.0 -0.0 | 211 10 5.5 8.9 5 500 5460 260 42 41.4 7.3 | 236 29 23.8 16.2 6 400 7040 260 52 51.2 9.0 | 242 38 33.7 18.0 7 300 8950 260 58 57.1 10.1 | 244 44 39.6 19.0 8 285 9280 255 54 52.2 14.0 | 237 42 34.6 22.9 9 250 10120 260 44 43.3 7.6 | 237 31 25.8 16.6 10 200 11560 265 31 30.9 2.7 | 229 18 13.3 11.6 Wind Parameters Mean winds (0-6000m): 267.0 at 26.2 knts Storm direction: 297.0 at 19.7 knts Shear (0-3000m) pos: 0.8 neg: 2.5 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 89.1 deg Storm rel helicity (0-3000m) pos: 24.2 neg: -4.4 tot: 19.7 m^2/s^2 ave: 6.6 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 43.79 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 ------------------------------------------------------------------------------- 500 288 9 124 11| 5.0 0.0 5.0| 0.1 -2.4 -2.3 -4.6 -0.18| 5.0 -0.9 1000 293 11 122 9| 2.5 2.0 4.5| 4.6 -4.4 0.2 0.2 0.10| 5.3 0.5 1500 287 13 135 7| 1.7 2.7 4.4| 11.5 -4.4 7.1 4.7 0.35| 5.1 1.8 2000 282 14 148 7| 1.2 2.6 3.8| 15.5 -4.4 11.1 5.5 0.42| 4.4 1.8 2500 280 16 161 7| 1.0 2.5 3.5| 19.4 -4.4 15.0 6.0 0.46| 3.9 1.8 3000 277 17 172 7| 0.8 2.5 3.3| 24.2 -4.4 19.7 6.6 0.49| 3.7 1.8 4000 274 19 194 8| 0.6 2.9 3.5| 38.1 -4.4 33.7 8.4 0.49| 3.8 1.8 5000 270 23 210 10| 0.5 3.1 3.6| 47.5 -4.4 43.0 8.6 0.43| 3.8 1.6 6000 267 26 220 13| 0.4 3.2 3.6| 61.6 -4.4 57.1 9.5 0.40| 3.8 1.5 Wrote GIF file: /home/apache/climate/data/raob//U6075/skewt/U6075.skewt.20250424.00.gif