UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for X4882... Searching the city database file for: X4882 ... Date:1200Z 25 APR 25 Station: X4882 WMO ident: 34882 Latitude: 46.28 Longitude: 47.98 ------------------------------------------------------------------------------- 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 -20 27.6 7.6 28 20.0 15.7 270 1 300.2 301.4 288.6 319.6 6.51 1 1000 33 25.8 5.8 28 20.0 14.3 270 1 299.0 300.0 287.5 316.1 5.78 2 996 68 25.0 5.0 28 20.0 13.7 271 1 298.5 299.5 287.0 314.8 5.49 3 925 709 19.4 3.4 35 16.0 10.6 280 3 299.1 300.1 287.1 314.9 5.28 4 888 1054 15.2 2.2 41 13.0 8.3 239 9 298.3 299.2 286.5 313.3 5.05 5 744 2501 0.0 -9.0 51 9.0 -3.5 171 8 297.3 297.7 283.5 305.2 2.60 6 700 2985 -1.5 -12.5 43 11.0 -5.4 160 5 300.8 301.2 284.3 307.3 2.09 7 597 4244 -5.3 -20.3 30 15.0 -9.8 186 13 310.4 310.7 286.9 314.7 1.27 8 593 4297 -5.5 -20.5 30 15.0 -10.0 187 13 310.8 311.0 287.1 315.0 1.26 9 588 4363 -5.7 -19.7 32 14.0 -10.0 188 13 311.3 311.6 287.3 315.8 1.36 10 568 4632 -9.5 -15.5 62 6.0 -11.5 194 15 309.9 310.3 287.6 316.5 2.01 11 566 4660 -9.9 -19.9 44 10.0 -12.8 195 15 309.8 310.0 286.9 314.4 1.39 12 553 4839 -10.9 -21.9 40 11.0 -13.9 199 16 310.7 310.9 286.9 314.7 1.20 13 511 5444 -12.5 -22.5 43 10.0 -15.2 211 20 315.8 316.1 288.8 320.0 1.23 14 500 5610 -13.1 -23.1 43 10.0 -15.8 215 21 317.1 317.3 289.1 321.1 1.19 15 457 6292 -14.9 -23.9 46 9.0 -17.3 217 26 323.1 323.3 290.9 327.3 1.21 16 454 6342 -15.3 -24.3 46 9.0 -17.7 217 26 323.2 323.4 290.9 327.3 1.18 17 400 7290 -19.5 -31.5 34 12.0 -22.0 220 33 329.6 329.8 292.3 332.2 0.69 18 347 8327 -25.9 -38.9 28 13.0 -27.8 220 38 334.7 334.7 293.3 336.1 0.38 19 300 9360 -33.1 -45.1 29 12.0 -34.3 220 44 338.7 338.8 294.2 339.6 0.23 TRP WND Sounding variables and indices 1000-500 mb thick: 5577.00 m Freezing level: 744.00 mb = 2501.08 m = 8205.55 ft Wetbulb zero: 786.53 mb = 2046.47 m = 6714.07 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 40.55 % Est. max temperature: 25.53 C = 77.95 F Sfc-Lift cond lev (LCL): 749.92 mb = 2436.27 m = 7992.91 ft T: 0.68 C 700-500 lapse rate: 4.42 C/km ThetaE index: 9.71 C Layer 888.0- 700.0 mb Conv cond level (CCL): 750.89 mb = 2425.69 m = 7958.21 ft Mean mixing ratio: 5.41 g/kg Conv temperature: 24.69 C = 76.45 F Cap Strength: 5.59 C Lifted Index: 6.22 C Risk: None Lifted Index @300 mb: 17.21 C Lifted Index @700 mb: 0.30 C Showalter Index: 8.56 C Risk: None Total Totals Index: 37.07 C Risk: None Vertical Totals Index: 24.54 C Cross Totals Index: 12.53 C K Index: 12.97 Risk: None Sweat Index: 38.26 Risk: None Energy Index: 2.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 63.17 J/kg Max Up Vert Vel: 11.24 m/s Conv Inhibition (B-): 1.22 J/kg Cap Strength: 5.93 C Lift Cond Lev (LCL): 734.44 mb = 2603.80 m = 8542.54 ft Lev Free Conv (LFC): 729.44 mb = 2658.02 m = 8720.45 ft Equ Level (EL): 699.44 mb = 2991.38 m = 9814.13 ft B at Equ Level: 61.91 J/kg Max Parcel Lev (MPL): 619.44 mb = 3952.00 m = 12965.72 ft Wind level data Storm motion: 233 at 8 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 -20 270 1 1.0 -0.0 | 49 8 -5.7 -5.0 1 1000 33 270 1 1.0 -0.0 | 49 8 -5.7 -5.0 2 925 709 280 3 3.0 -0.5 | 34 7 -3.7 -5.5 3 850 1424 195 15 3.9 14.5 | 164 10 -2.8 9.5 4 700 2985 160 5 -1.7 4.7 | 88 8 -8.4 -0.3 5 500 5610 215 21 12.0 17.2 | 204 13 5.4 12.2 6 400 7290 220 33 21.2 25.3 | 216 25 14.6 20.3 7 300 9360 220 44 28.3 33.7 | 217 36 21.6 28.7 Wind Parameters Mean winds (0-6000m): 203.3 at 11.1 knts Storm direction: 233.3 at 8.3 knts Shear (0-3000m) pos: 0.2 neg: 1.1 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 39.6 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -41.1 tot: -41.1 m^2/s^2 ave: -13.7 10^-3 m/s^2 rel: -0.76 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.19 Bulk Shear: 15.06 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 ------------------------------------------------------------------------------- 500 274 2 45 7| 1.4 0.0 1.4| 0.0 -2.1 -2.1 -4.2 -0.83| 1.4 -1.1 1000 267 3 38 6| 0.7 2.9 3.6| 0.0 -6.9 -6.9 -6.9 -0.66| 3.9 -2.5 1500 216 6 86 3| 0.5 5.0 5.4| 0.0 -15.0 -15.0 -10.0 -0.64| 7.2 -4.7 2000 203 8 119 4| 0.3 3.0 3.4| 0.0 -24.9 -24.9 -12.4 -0.70| 6.5 -4.5 2500 197 8 123 5| 0.3 1.9 2.2| 0.0 -33.4 -33.4 -13.4 -0.73| 6.0 -4.4 3000 195 8 120 5| 0.2 1.1 1.3| 0.0 -41.1 -41.1 -13.7 -0.76| 5.6 -4.2 4000 190 8 118 6| 0.9 0.8 1.7| 15.2 -41.1 -25.9 -6.5 -0.46| 5.0 -2.3 5000 194 9 132 6| 1.5 0.7 2.1| 35.2 -41.1 -5.9 -1.2 -0.22| 4.9 -1.1 6000 203 11 156 6| 1.9 0.5 2.4| 55.6 -41.1 14.5 2.4 -0.07| 4.8 -0.4 Wrote 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