UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011400.upa.cvt Date: 0000Z 14 JAN 26 Searching for X2477... Searching the city database file for: X2477 ... Date:0000Z 14 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 1008 24 -8.1 -9.2 92 1.1 -8.4 60 1 264.4 264.8 264.3 269.5 1.89 1 1000 86 -5.3 -7.0 88 1.7 -5.8 65 3 267.9 268.2 267.3 273.9 2.26 2 990 165 -2.3 -4.6 84 2.3 -3.1 73 6 271.6 272.1 270.6 279.1 2.74 3 925 702 -4.3 -12.3 54 8.0 -6.6 125 23 274.9 275.2 270.8 279.5 1.60 4 908 848 -4.9 -13.9 49 9.0 -7.4 127 24 275.8 276.0 271.1 279.9 1.44 5 903 891 -5.3 -14.3 49 9.0 -7.7 128 24 275.8 276.0 271.0 279.8 1.40 6 850 1362 -9.9 -17.9 52 8.0 -11.8 135 27 275.8 276.0 270.5 279.0 1.10 7 770 2114 -16.7 -22.7 60 6.0 -17.8 143 42 276.4 276.5 270.4 278.7 0.80 8 751 2302 -17.9 -23.9 59 6.0 -18.9 145 45 277.0 277.2 270.7 279.2 0.74 9 747 2342 -18.1 -24.1 59 6.0 -19.1 145 46 277.2 277.4 270.8 279.4 0.73 10 700 2824 -21.5 -33.5 33 12.0 -22.9 150 56 278.7 278.7 270.9 279.7 0.32 11 673 3115 -23.7 -39.7 22 16.0 -25.1 166 52 279.4 279.4 271.1 279.9 0.18 12 668 3170 -24.1 -41.1 19 17.0 -25.5 169 51 279.5 279.5 271.1 280.0 0.16 13 509 5125 -34.3 -54.3 11 20.0 -35.2 283 25 289.7 289.7 276.6 289.9 0.05 14 500 5250 -35.3 -54.3 13 19.0 -36.1 290 23 290.0 290.0 276.7 290.2 0.05 15 455 5898 -41.5 -57.5 16 16.0 -41.9 282 28 290.2 290.2 276.8 290.3 0.04 16 400 6760 -47.5 -59.5 24 12.0 -47.7 270 35 293.3 293.3 278.3 293.4 0.03 17 330 8005 -57.7 -68.7 23 11.0 -57.8 200 9 295.8 295.8 279.5 295.9 0.01 18 300 8610 -55.7 -66.7 24 11.0 -55.8 170 29 306.8 306.8 284.1 306.9 0.02 19 250 9760 -56.5 -67.5 24 11.0 -56.6 155 33 322.1 322.1 289.4 322.1 0.02 20 200 11180 -55.1 -68.1 18 13.0 -55.4 175 31 345.5 345.5 295.7 345.6 0.02 21 186 11648 -52.3 -66.3 17 14.0 -52.7 181 28 357.3 357.3 298.2 357.4 0.03 22 150 13040 -53.5 -69.5 13 16.0 -53.9 200 19 377.9 377.9 301.9 378.0 0.02 23 105 15373 -44.9 -64.9 9 20.0 -46.3 204 37 434.9 434.9 309.4 435.2 0.06 24 100 15700 -43.3 -64.3 8 21.0 -45.0 205 40 444.1 444.1 310.3 444.4 0.07 25 93 16188 -39.9 -62.9 7 23.0 -42.3 202 39 460.1 460.1 311.8 460.6 0.09 26 70 18080 -48.5 -71.5 5 23.0 -49.9 190 33 480.6 480.6 313.5 480.8 0.04 27 60 19086 -50.7 -73.7 5 23.0 -52.0 195 35 497.4 497.4 314.8 497.6 0.03 28 57 19422 -46.7 -70.7 5 24.0 -48.7 196 36 513.8 513.8 315.9 514.1 0.05 29 50 20290 -45.9 -69.9 5 24.0 -48.3 200 38 535.3 535.3 317.3 535.7 0.06 30 46 20845 -44.5 -69.5 5 25.0 -47.4 197 38 551.6 551.6 318.2 552.1 0.07 31 41 21607 -47.9 -72.9 4 25.0 -50.3 192 37 561.6 561.6 318.8 561.9 0.05 32 32 23250 -44.3 -70.3 4 26.0 -48.1 183 36 612.5 612.5 321.2 613.2 0.09 33 30 23680 -45.9 -71.9 4 26.0 -49.4 180 36 619.5 619.5 321.5 620.1 0.08 34 21 26047 -48.5 -73.5 4 25.0 -52.2 149 32 678.2 678.2 323.7 678.9 0.09 35 20 26370 -46.5 -72.5 4 26.0 -51.0 145 31 693.8 693.9 324.3 694.8 0.11 36 15 28296 -42.7 -69.7 4 27.0 -49.6 766.0 766.1 326.4 768.0 0.21 37 13 29254 -46.5 -72.5 4 26.0 -52.3 784.8 784.9 326.9 786.4 0.16 38 11 30375 -41.7 -68.7 4 27.0 -50.3 840.7 840.8 328.2 844.2 0.33 TRP 330 8005 -57.7 -68.7 23 11.0 -57.8 200 9 295.8 295.8 279.5 295.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5164.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 37.77 % Est. max temperature: 3.26 C = 37.87 F Sfc-Lift cond lev (LCL): 990.29 mb = 162.97 m = 534.67 ft T: -2.39 C 700-500 lapse rate: 5.69 C/km ThetaE index: 1.14 C Layer 903.0- 751.0 mb Conv cond level (CCL): 846.41 mb = 1394.26 m = 4574.28 ft Mean mixing ratio: 2.08 g/kg Conv temperature: 3.28 C = 37.91 F Cap Strength: 9.68 C Lifted Index: 9.80 C Risk: None Lifted Index @300 mb: 20.10 C Lifted Index @700 mb: 2.27 C Showalter Index: 9.45 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 25.40 C Cross Totals Index: 17.40 C K Index: -4.50 Risk: None Sweat Index: 154.83 Risk: None Energy Index: 2.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.82 J/kg Max Up Vert Vel: 6.90 m/s Conv Inhibition (B-): 66501.22 J/kg Cap Strength: 9.69 C Lift Cond Lev (LCL): 886.68 mb = 1033.25 m = 3389.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 190 at 25 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 1008 24 60 1 -0.9 -0.5 | 11 26 -5.1 -25.5 1 1000 86 65 3 -2.7 -1.3 | 15 27 -7.0 -26.2 2 925 702 125 23 -18.8 13.2 | 63 26 -23.1 -11.8 3 850 1362 135 27 -19.1 19.1 | 76 24 -23.3 -5.9 4 700 2824 150 56 -28.0 48.5 | 126 40 -32.3 23.5 5 500 5250 290 23 21.6 -7.9 | 332 37 17.4 -32.8 6 400 6760 270 35 35.0 -0.0 | 309 40 30.7 -25.0 7 330 8005 200 9 3.1 8.5 | 4 17 -1.2 -16.5 8 300 8610 170 29 -5.0 28.6 | 111 10 -9.3 3.6 9 250 9760 155 33 -13.9 29.9 | 105 19 -18.2 5.0 10 200 11180 175 31 -2.7 30.9 | 130 9 -7.0 5.9 11 150 13040 200 19 6.5 17.9 | 342 7 2.2 -7.1 12 100 15700 205 40 16.9 36.3 | 228 17 12.7 11.3 13 70 18080 190 33 5.7 32.5 | 191 8 1.5 7.5 14 50 20290 200 38 13.0 35.7 | 219 14 8.7 10.8 15 30 23680 180 36 0.0 36.0 | 159 12 -4.3 11.0 16 20 26370 145 31 -17.8 25.4 | 91 22 -22.0 0.4 Wind Parameters Mean winds (0-6000m): 159.7 at 33.7 knts Storm direction: 189.7 at 25.3 knts Shear (0-3000m) pos: 9.2 neg: 0.0 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 129.1 deg Storm rel helicity (0-3000m) pos: 529.8 neg: 0.0 tot: 529.8 m^2/s^2 ave: 176.6 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 12.8 stream: 11.4 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.20 Bulk Shear: 119.87 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 ------------------------------------------------------------------------------- 500 101 9 30 27| 17.0 0.0 17.0|131.7 0.0 131.7 263.3 0.95| 18.8 17.9 1000 123 16 47 24| 12.7 0.0 12.7|207.1 0.0 207.1 207.1 0.95| 15.2 14.4 1500 128 19 57 24| 10.3 0.0 10.3|246.6 0.0 246.6 164.4 0.95| 12.3 11.7 2000 133 23 67 23| 10.3 0.0 10.3|313.8 0.0 313.8 156.9 0.94| 11.9 11.2 2500 137 28 79 24| 10.3 0.0 10.3|390.3 0.0 390.3 156.1 0.92| 11.7 10.8 3000 142 32 91 24| 9.2 0.0 9.2|529.8 0.0 529.8 176.6 0.89| 12.8 11.4 4000 153 36 109 21| 5.2 0.0 5.2|809.1 0.0 809.1 202.3 0.91| 15.9 14.4 5000 154 35 109 21| 2.8 0.0 2.8|1057.4 0.01057.4 211.5 0.91| 16.4 14.9 6000 160 34 113 17| 2.2 0.4 2.7|1109.8 -69.21040.6 173.4 0.83| 14.8 12.3 Wrote GIF file: /home/apache/climate/data/raob//X2477/skewt/X2477.skewt.20260114.00.gif