UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011100.upa.cvt Date: 0000Z 11 JAN 26 Searching for X2477... Searching the city database file for: X2477 ... Date:0000Z 11 JAN 26 Station: X2477 WMO ident: 32477 Latitude: 54.30 Longitude: 155.93 ------------------------------------------------------------------------------- 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 1018 23 -6.9 -11.2 71 4.3 -8.1 60 1 264.9 265.2 264.1 269.2 1.59 1 1004 131 -2.1 -9.1 59 7.0 -4.3 122 7 270.7 271.1 268.7 276.0 1.91 2 1000 163 -2.1 -9.1 59 7.0 -4.3 140 9 271.0 271.4 268.9 276.3 1.92 3 950 568 -5.1 -15.1 45 10.0 -7.7 156 14 272.0 272.2 268.4 275.5 1.24 4 925 777 -6.5 -15.5 49 9.0 -8.8 165 17 272.7 272.9 268.8 276.2 1.23 5 850 1431 -11.5 -19.5 52 8.0 -13.2 185 19 274.1 274.3 269.2 276.9 0.96 6 809 1809 -12.9 -18.9 61 6.0 -14.2 184 18 276.5 276.7 270.9 279.6 1.06 7 700 2891 -22.3 -25.3 77 3.0 -22.8 180 17 277.8 277.9 271.1 279.9 0.70 8 697 2922 -22.5 -25.5 76 3.0 -22.9 180 17 277.9 278.0 271.1 280.0 0.69 9 682 3081 -23.5 -26.5 76 3.0 -23.9 182 17 278.5 278.6 271.4 280.5 0.64 10 565 4439 -28.5 -42.5 25 14.0 -29.6 196 20 288.0 288.1 275.9 288.6 0.16 11 552 4605 -29.7 -44.7 22 15.0 -30.7 198 20 288.5 288.6 276.1 289.0 0.13 12 514 5108 -34.1 -45.1 32 11.0 -34.8 203 21 289.2 289.2 276.5 289.6 0.13 13 500 5300 -35.5 -45.5 35 10.0 -36.1 205 21 289.8 289.8 276.7 290.2 0.13 14 460 5878 -39.7 -47.7 42 8.0 -40.1 212 22 291.5 291.5 277.6 291.9 0.11 15 400 6820 -47.9 -55.9 39 8.0 -48.1 225 25 292.7 292.7 278.1 292.9 0.05 16 364 7432 -52.5 -60.5 37 8.0 -52.6 223 25 294.6 294.6 279.0 294.7 0.03 17 300 8650 -60.9 -68.9 34 8.0 -61.0 220 25 299.5 299.5 281.1 299.5 0.01 18 284 8992 -59.3 -67.3 35 8.0 -59.4 218 25 306.5 306.5 284.0 306.6 0.02 19 250 9780 -64.3 -72.3 33 8.0 -64.3 215 25 310.5 310.5 285.5 310.5 0.01 20 248 9829 -64.7 -72.7 32 8.0 -64.7 215 27 310.6 310.6 285.5 310.6 0.01 21 216 10690 -56.3 -64.3 36 8.0 -56.5 228 31 336.1 336.1 293.4 336.3 0.03 22 200 11180 -55.3 -63.3 36 8.0 -55.5 235 33 345.2 345.2 295.6 345.4 0.04 23 150 13040 -46.7 -58.7 24 12.0 -47.4 235 35 389.6 389.6 303.8 390.0 0.09 24 128 14086 -50.7 -64.7 17 14.0 -51.2 233 38 400.5 400.5 305.3 400.7 0.05 25 112 14962 -48.9 -64.9 14 16.0 -49.7 231 40 419.4 419.4 307.7 419.7 0.06 26 100 15720 -41.5 -61.5 10 20.0 -43.4 230 42 447.5 447.6 310.7 448.1 0.10 27 91 16353 -45.1 -66.1 8 21.0 -46.6 235 40 452.6 452.6 311.1 453.0 0.06 28 83 16970 -41.5 -64.5 7 23.0 -43.8 240 37 472.0 472.1 312.8 472.5 0.08 29 70 18110 -46.7 -70.7 5 24.0 -48.4 250 33 484.5 484.5 313.8 484.7 0.04 30 58 19349 -49.7 -73.7 4 24.0 -51.2 233 31 504.5 504.5 315.3 504.7 0.03 31 51 20198 -46.3 -72.3 4 26.0 -48.6 222 29 531.3 531.4 317.0 531.6 0.04 32 50 20330 -44.7 -70.7 4 26.0 -47.4 220 29 538.1 538.1 317.4 538.5 0.06 33 35 22707 -47.1 -73.1 4 26.0 -50.0 182 29 589.7 589.7 320.2 590.1 0.06 34 30 23740 -42.1 -69.1 4 27.0 -46.9 165 29 629.9 629.9 321.9 630.8 0.12 35 29 23969 -41.3 -68.3 4 27.0 -46.4 165 30 638.2 638.3 322.3 639.3 0.13 36 24 25241 -44.5 -70.5 4 26.0 -49.1 165 38 664.4 664.4 323.3 665.4 0.12 37 20 26470 -40.3 -67.3 4 27.0 -47.1 165 46 712.8 712.9 324.9 714.8 0.22 38 13 29402 -41.3 -68.3 4 27.0 -49.3 802.8 803.0 327.4 805.8 0.30 TRP 248 9829 -64.7 -72.7 32 8.0 -64.7 215 27 310.6 310.6 285.5 310.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5137.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 51.91 % Est. max temperature: 2.00 C = 35.60 F Sfc-Lift cond lev (LCL): 950.54 mb = 563.63 m = 1849.15 ft T: -5.07 C 700-500 lapse rate: 5.48 C/km ThetaE index: 0.81 C Layer 950.0- 925.0 mb Conv cond level (CCL): 780.69 mb = 2075.03 m = 6807.77 ft Mean mixing ratio: 1.50 g/kg Conv temperature: 5.13 C = 41.24 F Cap Strength: 11.64 C Lifted Index: 11.97 C Risk: None Lifted Index @300 mb: 17.01 C Lifted Index @700 mb: 3.81 C Showalter Index: 10.89 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 24.00 C Cross Totals Index: 16.00 C K Index: 1.50 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 2.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.37 J/kg Max Up Vert Vel: 5.36 m/s Conv Inhibition (B-): 63882.85 J/kg Cap Strength: 11.74 C Lift Cond Lev (LCL): 849.68 mb = 1433.86 m = 4704.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 219 at 14 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 1018 23 60 1 -0.9 -0.5 | 40 15 -9.4 -11.1 1 1000 163 140 9 -5.8 6.9 | 76 15 -14.3 -3.7 2 925 777 165 17 -4.4 16.4 | 114 14 -12.9 5.8 3 850 1431 185 19 1.7 18.9 | 140 11 -6.9 8.3 4 700 2891 180 17 0.0 17.0 | 127 11 -8.5 6.4 5 500 5300 205 21 8.9 19.0 | 182 8 0.3 8.4 6 400 6820 225 25 17.7 17.7 | 232 12 9.1 7.1 7 300 8650 220 25 16.1 19.2 | 221 11 7.5 8.6 8 250 9780 215 25 14.3 20.5 | 210 11 5.8 9.9 9 248 9829 215 27 15.5 22.1 | 211 13 6.9 11.5 10 200 11180 235 33 27.0 18.9 | 246 20 18.5 8.3 11 150 13040 235 35 28.7 20.1 | 245 22 20.1 9.5 12 100 15720 230 42 32.2 27.0 | 235 29 23.6 16.4 13 70 18110 250 33 31.0 11.3 | 268 22 22.5 0.7 14 50 20330 220 29 18.6 22.2 | 221 15 10.1 11.6 15 30 23740 165 29 -7.5 28.0 | 137 24 -16.0 17.4 16 20 26470 165 46 -11.9 44.4 | 149 40 -20.4 33.8 Wind Parameters Mean winds (0-6000m): 188.9 at 18.1 knts Storm direction: 218.9 at 13.6 knts Shear (0-3000m) pos: 3.3 neg: 0.3 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 88.9 deg Storm rel helicity (0-3000m) pos: 95.4 neg: -6.7 tot: 88.7 m^2/s^2 ave: 29.6 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.67 Bulk Shear: 21.60 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 ------------------------------------------------------------------------------- 500 147 10 79 14| 14.2 0.0 14.2| 59.8 0.0 59.8 119.6 0.96| 16.1 15.5 1000 159 13 97 13| 9.3 0.0 9.3| 83.4 0.0 83.4 83.4 0.96| 11.5 11.0 1500 168 15 109 12| 6.7 0.0 6.7| 94.5 -0.2 94.2 62.8 0.94| 9.1 8.5 2000 173 16 116 12| 5.0 0.2 5.2| 94.5 -2.7 91.7 45.9 0.88| 7.0 6.2 2500 175 16 119 11| 4.0 0.4 4.4| 94.5 -5.2 89.3 35.7 0.82| 5.8 4.8 3000 176 16 121 11| 3.3 0.3 3.6| 95.4 -6.7 88.7 29.6 0.79| 5.0 3.9 4000 179 17 125 11| 2.7 0.2 2.9|104.3 -6.7 97.6 24.4 0.80| 4.2 3.4 5000 184 17 132 10| 2.4 0.2 2.5|113.2 -6.7 106.5 21.3 0.82| 3.8 3.1 6000 189 18 142 9| 2.2 0.1 2.3|125.1 -6.7 118.4 19.7 0.84| 3.6 3.0 Wrote GIF file: /home/apache/climate/data/raob//X2477/skewt/X2477.skewt.20260111.00.gif