UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for U5428... Searching the city database file for: U5428 ... Date:0000Z 28 NOV 25 Station: U5428 WMO ident: 25428 Latitude: 65.23 Longitude: 160.53 ------------------------------------------------------------------------------- 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 180 SFC 989 261 -22.3 -25.0 79 2.7 -22.6 70 1 251.6 251.7 251.3 253.0 0.51 2 925 750 -24.5 -27.8 74 3.3 -24.8 305 13 254.3 254.3 253.3 255.4 0.42 3 924 758 -24.5 -27.8 74 3.3 -24.8 305 13 254.3 254.4 253.4 255.5 0.42 4 888 1050 -20.7 -23.2 80 2.5 -21.1 317 9 261.2 261.3 259.5 263.0 0.66 5 850 1372 -22.5 -24.5 84 2.0 -22.8 330 5 262.6 262.7 260.5 264.3 0.62 6 847 1398 -22.5 -24.5 84 2.0 -22.8 330 5 262.8 262.9 260.7 264.6 0.62 7 828 1566 -19.5 -21.6 83 2.1 -19.8 327 5 267.7 267.9 264.7 270.0 0.82 8 813 1701 -19.3 -21.2 85 1.9 -19.6 325 5 269.3 269.5 265.9 271.8 0.87 9 767 2136 -18.1 -27.1 45 9.0 -19.4 319 5 275.2 275.2 269.1 276.8 0.54 10 762 2185 -18.1 -27.1 45 9.0 -19.4 319 5 275.7 275.8 269.5 277.3 0.54 11 700 2814 -21.9 -32.9 36 11.0 -23.2 310 5 278.2 278.3 270.7 279.3 0.34 12 672 3113 -24.5 -36.5 32 12.0 -25.6 291 6 278.6 278.6 270.8 279.4 0.25 13 655 3300 -24.9 -36.9 32 12.0 -26.1 278 6 280.2 280.2 271.7 281.0 0.25 14 582 4152 -29.3 -34.3 62 5.0 -29.8 222 8 284.7 284.7 274.5 285.8 0.36 15 517 4988 -35.3 -39.5 65 4.2 -35.6 166 10 287.2 287.3 275.6 288.0 0.24 16 500 5220 -37.1 -41.4 64 4.3 -37.4 150 11 287.8 287.8 275.9 288.5 0.20 17 400 6720 -47.7 -52.4 58 4.7 -47.9 150 17 293.0 293.0 278.3 293.3 0.07 18 386 6954 -49.5 -54.1 58 4.6 -49.6 149 17 293.6 293.6 278.6 293.9 0.06 19 306 8446 -58.7 -63.3 55 4.6 -58.7 145 19 300.9 300.9 281.7 301.0 0.03 20 300 8570 -58.7 -63.3 55 4.6 -58.7 145 19 302.6 302.6 282.5 302.7 0.03 21 297 8633 -59.1 -63.7 55 4.6 -59.2 145 19 302.9 302.9 282.6 303.0 0.02 22 250 9720 -58.1 -62.8 55 4.7 -58.2 185 15 319.7 319.7 288.7 319.8 0.03 23 233 10164 -57.9 -62.8 53 4.9 -58.0 183 16 326.5 326.5 290.7 326.6 0.04 24 218 10587 -54.7 -59.7 54 5.0 -54.8 182 16 337.7 337.7 293.8 338.0 0.06 25 216 10646 -54.5 -59.5 54 5.0 -54.6 182 16 338.9 338.9 294.1 339.2 0.06 26 200 11140 -54.1 -60.1 48 6.0 -54.2 180 17 347.1 347.1 296.0 347.3 0.06 27 159 12613 -53.3 -62.3 33 9.0 -53.6 184 25 372.0 372.0 300.9 372.2 0.06 28 150 12990 -50.5 -60.5 30 10.0 -50.9 185 27 383.1 383.1 302.8 383.4 0.07 29 113 14851 -46.3 -62.3 15 16.0 -47.3 195 37 423.2 423.2 308.2 423.6 0.08 30 106 15274 -48.1 -65.1 12 17.0 -49.0 198 40 427.6 427.6 308.6 427.9 0.06 31 100 15660 -45.1 -64.1 10 19.0 -46.4 200 42 440.6 440.6 310.0 441.0 0.07 32 91 16298 -39.5 -60.5 9 21.0 -41.9 199 42 463.7 463.8 312.1 464.4 0.12 33 87 16605 -40.5 -63.5 7 23.0 -42.9 198 42 467.7 467.8 312.5 468.2 0.09 34 74 17722 -34.9 -61.9 5 27.0 -39.2 196 42 501.7 501.7 315.1 502.5 0.12 35 70 18110 -35.1 -62.1 5 27.0 -39.5 195 42 509.3 509.3 315.7 510.1 0.13 36 57 19534 -36.1 -63.1 5 27.0 -40.8 186 41 537.8 537.9 317.5 538.8 0.14 37 52 20163 -40.5 -66.5 4 26.0 -44.2 182 40 541.9 541.9 317.6 542.6 0.10 38 50 20430 -39.3 -65.3 5 26.0 -43.4 180 40 550.8 550.9 318.2 551.7 0.12 39 48 20710 -38.9 -64.9 5 26.0 -43.2 179 41 558.3 558.3 318.6 559.2 0.13 40 34 23034 -47.5 -71.5 5 24.0 -50.3 169 48 593.5 593.5 320.3 594.0 0.07 41 30 23860 -48.7 -72.7 5 24.0 -51.5 165 50 611.9 611.9 321.2 612.4 0.07 42 21 26184 -53.5 -76.5 4 23.0 -55.9 161 62 663.1 663.1 323.2 663.5 0.06 43 20 26500 -50.9 -73.9 5 23.0 -54.0 160 64 680.4 680.4 323.8 681.1 0.09 44 15 28388 -47.3 -71.3 5 24.0 -52.2 750.7 750.8 326.0 752.3 0.17 TRP 297 8633 -59.1 -63.7 55 4.6 -59.2 145 19 302.9 302.9 282.6 303.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5040.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 59.47 % Est. max temperature: -9.11 C = 15.60 F Sfc-Lift cond lev (LCL): 945.66 mb = 588.61 m = 1931.10 ft T: -23.77 C 700-500 lapse rate: 6.32 C/km ThetaE index: 0.00 C Layer 989.0- 0.0 mb Conv cond level (CCL): 556.74 mb = 4465.12 m = 14649.15 ft Mean mixing ratio: 0.49 g/kg Conv temperature: 11.61 C = 52.89 F Cap Strength: 25.91 C Lifted Index: 26.10 C Risk: None Lifted Index @300 mb: 33.04 C Lifted Index @700 mb: 20.41 C Showalter Index: 19.36 C Risk: None Total Totals Index: 27.20 C Risk: None Vertical Totals Index: 14.60 C Cross Totals Index: 12.60 C K Index: -20.90 Risk: None Sweat Index: 21.00 Risk: None Energy Index: 5.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.90 J/kg Max Up Vert Vel: 8.11 m/s Conv Inhibition (B-): 67602.99 J/kg Cap Strength: 26.05 C Lift Cond Lev (LCL): 894.38 mb = 997.07 m = 3271.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 221 at 6 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 ---------------------------------------------------------- 0 989 261 70 1 -0.9 -0.3 | 45 7 -5.0 -5.0 1 925 750 305 13 10.6 -7.5 | 331 14 6.6 -12.1 2 850 1372 330 5 2.5 -4.3 | 10 9 -1.5 -9.0 3 700 2814 310 5 3.8 -3.2 | 1 8 -0.2 -7.9 4 500 5220 150 11 -5.5 9.5 | 117 11 -9.5 4.8 5 400 6720 150 17 -8.5 14.7 | 129 16 -12.5 10.0 6 300 8570 145 19 -10.9 15.6 | 126 18 -14.9 10.9 7 297 8633 145 19 -10.9 15.6 | 126 18 -14.9 10.9 8 250 9720 185 15 1.3 14.9 | 165 11 -2.7 10.3 9 200 11140 180 17 0.0 17.0 | 162 13 -4.0 12.3 10 150 12990 185 27 2.4 26.9 | 176 22 -1.7 22.2 11 100 15660 200 42 14.4 39.5 | 197 36 10.3 34.8 12 70 18110 195 42 10.9 40.6 | 191 37 6.9 35.9 13 50 20430 180 40 0.0 40.0 | 174 36 -4.0 35.3 14 30 23860 165 50 -12.9 48.3 | 159 47 -17.0 43.6 15 20 26500 160 64 -21.9 60.1 | 155 61 -25.9 55.5 Wind Parameters Mean winds (0-6000m): 190.6 at 8.2 knts Storm direction: 220.6 at 6.2 knts Shear (0-3000m) pos: 1.2 neg: 2.4 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): -63.7 deg Storm rel helicity (0-3000m) pos: 22.6 neg: -61.7 tot: -39.1 m^2/s^2 ave: -13.0 10^-3 m/s^2 rel: -0.38 Storm rel vorticity (0-3000m) horiz: 5.7 stream: -2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.43 Bulk Shear: 22.98 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 ------------------------------------------------------------------------------- 500 309 7 350 9| 0.0 13.8 13.8| 0.0 -54.4 -54.4 -108.8 -0.82| 20.2-16.7 1000 311 8 347 10| 3.7 6.9 10.6| 19.7 -54.4 -34.7 -34.7 -0.37| 13.9 -5.1 1500 314 7 352 10| 2.5 4.2 6.6| 22.6 -55.0 -32.5 -21.6 -0.32| 9.9 -3.1 2000 315 7 355 10| 1.8 3.2 5.0| 22.6 -56.0 -33.4 -16.7 -0.32| 7.6 -2.4 2500 315 6 357 9| 1.5 2.6 4.1| 22.6 -56.9 -34.3 -13.7 -0.33| 6.2 -2.0 3000 312 6 356 9| 1.2 2.4 3.6| 22.6 -61.7 -39.1 -13.0 -0.38| 5.7 -2.1 4000 296 7 346 8| 0.9 1.8 2.7| 22.6 -68.1 -45.5 -11.4 -0.47| 5.4 -2.6 5000 288 7 338 7| 0.7 0.8 1.6| 22.6 -81.0 -58.4 -11.7 -0.52| 5.5 -2.8 6000 191 8 144 4| 0.6 1.0 1.6| 28.7 -81.0 -52.3 -8.7 -0.45| 4.9 -2.2 Wrote GIF file: /home/apache/climate/data/raob//U5428/skewt/U5428.skewt.20251128.00.gif