UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for X4882... Searching the city database file for: X4882 ... Date:0000Z 16 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 1029 -22 10.8 -2.2 40 13.0 5.2 70 9 281.6 282.2 276.9 290.6 3.16 1 1020 51 10.4 -0.6 46 11.0 5.5 70 12 281.9 282.6 277.7 292.0 3.58 2 1007 158 11.8 1.8 50 10.0 7.0 70 17 284.4 285.1 279.8 296.6 4.32 3 1002 199 11.8 1.8 50 10.0 7.0 70 18 284.8 285.5 280.0 297.1 4.34 4 1000 216 11.6 1.6 50 10.0 6.8 70 19 284.8 285.5 280.0 296.9 4.29 5 927 844 7.2 -6.8 36 14.0 1.7 41 19 286.5 286.9 278.5 293.7 2.47 6 925 862 7.2 -6.8 36 14.0 1.7 40 19 286.7 287.1 278.6 293.9 2.48 7 904 1051 7.2 -14.8 19 22.0 -0.2 47 16 288.6 288.8 278.0 292.6 1.34 8 895 1133 6.8 -21.2 11 28.0 -1.3 50 15 289.0 289.1 277.4 291.4 0.79 9 860 1460 5.4 -14.6 22 20.0 -1.3 62 10 290.8 291.1 279.1 295.2 1.43 10 850 1555 4.8 -15.2 22 20.0 -1.8 65 9 291.2 291.4 279.3 295.4 1.38 11 827 1778 4.0 -16.0 22 20.0 -2.5 68 10 292.6 292.9 279.8 296.7 1.33 12 820 1847 4.6 -16.4 20 21.0 -2.3 69 10 294.0 294.2 280.4 298.0 1.29 13 763 2429 0.8 -31.2 7 32.0 -6.4 76 11 296.0 296.1 280.1 297.2 0.37 14 700 3115 -3.3 -13.3 46 10.0 -6.7 85 13 298.8 299.2 283.4 304.9 1.96 15 581 4566 -11.9 -14.1 84 2.2 -12.6 107 13 305.1 305.6 286.1 312.1 2.21 16 500 5700 -19.1 -21.9 78 2.8 -19.8 125 13 309.8 310.0 286.8 314.1 1.32 17 485 5925 -20.5 -23.4 78 2.9 -21.1 128 14 310.7 311.0 287.0 314.7 1.20 18 467 6202 -22.5 -24.9 81 2.4 -23.0 131 14 311.6 311.8 287.2 315.3 1.09 19 463 6265 -23.7 -26.2 80 2.5 -24.2 132 14 310.9 311.1 286.8 314.2 0.97 20 454 6407 -26.1 -29.4 74 3.3 -26.6 134 15 309.6 309.8 286.1 312.2 0.74 21 414 7066 -29.5 -39.5 37 10.0 -30.6 142 16 313.5 313.6 286.9 314.6 0.30 22 400 7310 -31.1 -40.1 41 9.0 -32.0 145 17 314.6 314.6 287.3 315.6 0.29 23 384 7598 -33.1 -39.1 55 6.0 -33.7 146 17 315.6 315.7 287.7 316.8 0.34 24 374 7783 -34.9 -40.9 54 6.0 -35.4 147 17 315.6 315.7 287.6 316.7 0.29 25 317 8914 -44.7 -53.7 36 9.0 -45.0 153 19 317.3 317.3 287.9 317.6 0.08 26 300 9280 -47.9 -56.9 35 9.0 -48.1 155 19 317.8 317.9 288.1 318.1 0.06 27 250 10460 -57.7 -64.7 40 7.0 -57.8 155 17 320.3 320.3 288.9 320.4 0.03 28 230 10981 -61.3 -68.3 39 7.0 -61.4 170 13 322.5 322.5 289.5 322.6 0.02 29 222 11201 -59.5 -66.5 40 7.0 -59.6 167 15 328.6 328.6 291.3 328.7 0.02 30 205 11697 -61.3 -68.3 39 7.0 -61.4 162 18 333.3 333.3 292.6 333.4 0.02 31 200 11850 -60.5 -67.5 39 7.0 -60.6 160 19 337.0 337.0 293.6 337.0 0.02 32 192 12107 -57.9 -64.9 40 7.0 -58.0 166 17 345.1 345.1 295.6 345.2 0.03 33 181 12482 -55.9 -62.9 41 7.0 -56.1 174 15 354.2 354.2 297.5 354.4 0.04 34 158 13347 -57.1 -64.1 41 7.0 -57.3 193 9 366.2 366.2 299.9 366.4 0.04 35 151 13637 -53.9 -60.9 42 7.0 -54.1 199 7 376.5 376.5 301.7 376.8 0.07 36 150 13680 -54.1 -61.1 42 7.0 -54.4 200 7 376.9 376.9 301.8 377.2 0.07 37 112 15538 -56.5 -65.5 31 9.0 -56.8 218 6 405.2 405.2 305.9 405.5 0.05 38 108 15770 -53.7 -63.7 28 10.0 -54.1 220 5 414.7 414.8 307.2 415.1 0.07 39 100 16260 -56.9 -66.9 27 10.0 -57.2 225 5 417.8 417.8 307.5 418.0 0.05 40 87 17144 -54.9 -65.9 24 11.0 -55.4 223 4 438.8 438.8 309.8 439.1 0.06 41 70 18520 -58.1 -70.1 20 12.0 -58.5 220 3 460.1 460.1 311.8 460.3 0.04 42 65 18987 -59.3 -71.3 20 12.0 -59.7 186 3 467.3 467.3 312.4 467.5 0.04 43 58 19701 -60.5 -73.5 17 13.0 -60.9 133 4 480.1 480.1 313.5 480.3 0.03 44 50 20630 -59.9 -73.9 14 14.0 -60.4 65 5 502.3 502.3 315.1 502.5 0.03 45 40 22034 -58.3 -73.3 13 15.0 -59.0 74 10 539.4 539.5 317.5 539.8 0.05 46 30 23850 -58.1 -74.1 11 16.0 -59.1 85 17 586.2 586.3 320.0 586.7 0.06 47 20 26420 -53.7 -71.7 9 18.0 -56.0 90 23 671.8 671.9 323.5 672.8 0.12 48 13 29188 -53.9 -73.9 7 20.0 -57.1 759.2 759.3 326.2 760.4 0.13 TRP 230 10981 -61.3 -68.3 39 7.0 -61.4 170 13 322.5 322.5 289.5 322.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5484.00 m Freezing level: 750.71 mb = 2562.77 m = 8407.94 ft Wetbulb zero: 905.80 mb = 1034.39 m = 3393.62 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 48.06 % Est. max temperature: 19.04 C = 66.27 F Sfc-Lift cond lev (LCL): 843.79 mb = 1614.63 m = 5297.29 ft T: 4.59 C 700-500 lapse rate: 6.11 C/km ThetaE index: 3.36 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 647.94 mb = 3716.79 m = 12194.03 ft Mean mixing ratio: 3.53 g/kg Conv temperature: 30.80 C = 87.44 F Cap Strength: 11.40 C Lifted Index: 13.46 C Risk: None Lifted Index @300 mb: 16.30 C Lifted Index @700 mb: 9.13 C Showalter Index: 13.17 C Risk: None Total Totals Index: 27.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 3.90 C K Index: -1.30 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 3.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.84 J/kg Max Up Vert Vel: 5.45 m/s Conv Inhibition (B-): 49545.53 J/kg Cap Strength: 13.38 C Lift Cond Lev (LCL): 822.54 mb = 1821.86 m = 5977.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 114 at 10 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 1029 -22 70 9 -8.5 -3.1 | 355 7 0.6 -7.2 1 1000 216 70 19 -17.9 -6.5 | 40 14 -8.8 -10.6 2 925 862 40 19 -12.2 -14.6 | 10 19 -3.1 -18.7 3 850 1555 65 9 -8.2 -3.8 | 353 8 0.9 -7.9 4 700 3115 85 13 -13.0 -1.1 | 37 7 -3.9 -5.2 5 500 5700 125 13 -10.6 7.5 | 155 4 -1.6 3.4 6 400 7310 145 17 -9.8 13.9 | 176 10 -0.7 9.8 7 300 9280 155 19 -8.0 17.2 | 185 13 1.0 13.1 8 250 10460 155 17 -7.2 15.4 | 189 11 1.9 11.3 9 230 10981 170 13 -2.3 12.8 | 218 11 6.8 8.7 10 200 11850 160 19 -6.5 17.9 | 191 14 2.6 13.7 11 150 13680 200 7 2.4 6.6 | 258 12 11.5 2.5 12 100 16260 225 5 3.5 3.5 | 273 13 12.6 -0.6 13 70 18520 220 3 1.9 2.3 | 279 11 11.0 -1.8 14 50 20630 65 5 -4.5 -2.1 | 324 8 4.5 -6.2 15 30 23850 85 17 -16.9 -1.5 | 55 10 -7.9 -5.6 16 20 26420 90 23 -23.0 0.0 | 74 15 -13.9 -4.1 Wind Parameters Mean winds (0-6000m): 84.4 at 13.3 knts Storm direction: 114.4 at 10.0 knts Shear (0-3000m) pos: 1.9 neg: 1.7 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 36.8 deg Storm rel helicity (0-3000m) pos: 25.7 neg: -41.1 tot: -15.4 m^2/s^2 ave: -5.1 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.45 Bulk Shear: 4.31 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 66 17 30 12| 0.0 10.7 10.7| 15.8 -10.5 5.3 10.6 0.30| 13.8 4.1 1000 56 18 22 15| 0.0 5.2 5.2| 16.7 -33.4 -16.8 -16.8 -0.04| 10.8 -0.4 1500 54 16 17 14| 2.9 3.4 6.3| 16.7 -39.4 -22.7 -15.1 -0.10| 10.1 -1.0 2000 56 15 14 13| 2.4 2.6 5.0| 19.3 -41.1 -21.8 -10.9 -0.08| 8.2 -0.6 2500 59 14 14 12| 2.0 2.1 4.1| 22.5 -41.1 -18.6 -7.4 -0.02| 6.9 -0.2 3000 63 14 16 11| 1.9 1.7 3.6| 25.7 -41.1 -15.4 -5.1 0.03| 6.1 0.2 4000 69 13 21 9| 1.8 1.3 3.1| 29.7 -41.1 -11.4 -2.8 0.10| 5.0 0.5 5000 77 13 28 8| 1.8 1.0 2.9| 32.7 -41.1 -8.4 -1.7 0.16| 4.4 0.7 6000 84 13 37 7| 1.8 0.9 2.7| 35.1 -41.1 -6.0 -1.0 0.21| 4.0 0.8 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20250416.00.gif