UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110200.upa.cvt Date: 0000Z 2 NOV 25 Searching for X2477... Searching the city database file for: X2477 ... Date:0000Z 2 NOV 25 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 ------------------------------------------------------------------------------- 0 1000 -42 60 7 SFC 992 23 2.4 -3.6 65 6.0 0.1 60 7 276.2 276.7 273.6 284.3 2.95 2 942 437 -1.9 -7.9 63 6.0 -3.9 67 16 275.9 276.3 272.4 282.2 2.23 3 925 582 -2.7 -7.7 68 5.0 -4.4 70 19 276.5 276.9 272.9 283.0 2.31 4 850 1252 -3.7 -6.5 81 2.8 -4.7 125 9 282.3 282.7 276.7 290.1 2.76 5 825 1487 -4.1 -6.5 83 2.4 -5.0 117 9 284.3 284.8 277.9 292.4 2.85 6 700 2767 -10.3 -13.2 79 2.9 -11.2 70 11 291.1 291.4 280.0 297.0 1.97 7 661 3207 -12.3 -16.1 73 3.8 -13.3 90 12 293.6 293.9 280.7 298.7 1.65 8 515 5074 -23.3 -27.5 68 4.2 -24.0 179 15 302.1 302.2 283.2 304.6 0.78 9 500 5290 -24.7 -29.0 67 4.3 -25.4 190 15 302.9 303.1 283.5 305.2 0.70 10 400 6880 -34.5 -39.5 60 5.0 -35.0 235 9 310.2 310.2 285.8 311.2 0.31 11 300 8820 -50.5 -57.5 43 7.0 -50.7 195 29 314.2 314.2 286.9 314.4 0.05 12 267 9577 -55.3 -62.3 41 7.0 -55.4 220 33 317.8 317.8 288.1 317.9 0.03 13 250 10000 -54.1 -60.1 48 6.0 -54.2 245 31 325.6 325.6 290.5 325.8 0.05 14 200 11440 -51.3 -60.3 33 9.0 -51.6 230 46 351.5 351.5 297.0 351.8 0.06 15 150 13310 -51.3 -65.3 17 14.0 -51.8 235 62 381.7 381.7 302.5 381.9 0.04 16 100 15910 -52.6 -69.2 12 16.7 -53.2 240 62 426.1 426.1 308.4 426.3 0.03 17 70 18190 -53.7 -72.7 8 19.0 -54.5 245 60 469.5 469.5 312.6 469.7 0.03 18 60 19186 -51.3 -71.3 7 20.0 -52.5 245 60 496.0 496.0 314.7 496.3 0.04 19 50 20360 -55.1 -75.1 7 20.0 -56.1 245 60 513.6 513.6 315.9 513.8 0.03 20 43 21329 -52.9 -73.9 6 21.0 -54.3 244 60 541.7 541.7 317.6 541.9 0.04 21 39 21964 -49.1 -70.1 7 21.0 -51.2 243 60 566.6 566.7 319.0 567.2 0.08 22 34 22858 -52.7 -73.7 6 21.0 -54.4 241 60 579.8 579.9 319.7 580.2 0.05 23 30 23670 -50.7 -72.7 6 22.0 -53.0 240 60 606.4 606.4 320.9 606.9 0.07 24 24 25136 -46.7 -69.7 6 23.0 -50.5 240 52 658.0 658.1 323.0 659.1 0.13 25 20 26340 -48.7 -72.7 5 24.0 -52.4 240 46 687.1 687.2 324.0 688.0 0.10 26 16 27798 -52.3 -75.3 5 23.0 -55.5 234 45 720.6 720.7 325.1 721.4 0.09 27 13 29173 -42.7 -68.7 4 26.0 -50.1 228 44 798.0 798.1 327.3 800.8 0.28 28 10 30930 -46.9 -72.9 4 26.0 -53.5 220 42 844.5 844.6 328.3 846.6 0.20 29 8.3 32172 -44.1 -70.1 4 26.0 -52.6 901.7 901.9 329.5 905.8 0.36 30 6.5 33805 -46.3 -72.3 4 26.0 -54.8 957.7 957.9 330.5 961.7 0.34 31 5.2 35307 -40.3 -67.3 4 27.0 -52.8 1047.9 1048.4 332.1 1059.1 0.86 TRP 267 9577 -55.3 -62.3 41 7.0 -55.4 220 33 317.8 317.8 288.1 317.9 0.03 WND 100 15910 -52.6 -69.2 12 16.7 -53.2 240 62 426.1 426.1 308.4 426.3 0.03 Sounding variables and indices 1000-500 mb thick: 5332.00 m Freezing level: 964.09 mb = 254.24 m = 834.12 ft Wetbulb zero: 991.02 mb = 30.83 m = 101.16 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 73.98 % Est. max temperature: 9.10 C = 48.38 F Sfc-Lift cond lev (LCL): 903.75 mb = 766.19 m = 2513.71 ft T: -2.97 C 700-500 lapse rate: 5.71 C/km ThetaE index: 2.17 C Layer 942.0- 925.0 mb Conv cond level (CCL): 696.34 mb = 2807.18 m = 9209.79 ft Mean mixing ratio: 2.47 g/kg Conv temperature: 17.49 C = 63.49 F Cap Strength: 15.94 C Lifted Index: 16.41 C Risk: None Lifted Index @300 mb: 21.73 C Lifted Index @700 mb: 9.72 C Showalter Index: 11.43 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 18.20 C K Index: 11.60 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 3.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.31 J/kg Max Up Vert Vel: 4.76 m/s Conv Inhibition (B-): 67871.89 J/kg Cap Strength: 16.28 C Lift Cond Lev (LCL): 864.83 mb = 1114.99 m = 3658.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 152 at 9 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 ---------------------------------------------------------- 0 992 23 60 7 -6.1 -3.5 | 8 12 -1.7 -11.7 1 925 582 70 19 -17.9 -6.5 | 42 20 -13.5 -14.7 2 850 1252 125 9 -7.4 5.2 | 44 4 -3.0 -3.1 3 700 2767 70 11 -10.3 -3.8 | 26 13 -6.0 -12.0 4 500 5290 190 15 2.6 14.8 | 227 10 7.0 6.5 5 400 6880 235 9 7.4 5.2 | 285 12 11.8 -3.1 6 300 8820 195 29 7.5 28.0 | 211 23 11.9 19.8 7 267 9577 220 33 21.2 25.3 | 236 31 25.6 17.0 8 250 10000 245 31 28.1 13.1 | 261 33 32.5 4.9 9 200 11440 230 46 35.2 29.6 | 242 45 39.6 21.3 10 150 13310 235 62 50.8 35.6 | 244 62 55.2 27.3 11 100 15910 240 62 53.7 31.0 | 249 62 58.1 22.8 12 70 18190 245 60 54.4 25.4 | 254 61 58.8 17.1 13 50 20360 245 60 54.4 25.4 | 254 61 58.8 17.1 14 30 23670 240 60 52.0 30.0 | 249 60 56.3 21.8 15 20 26340 240 46 39.8 23.0 | 252 47 44.2 14.8 16 10 30930 220 42 27.0 32.2 | 233 39 31.4 23.9 Wind Parameters Mean winds (0-6000m): 122.0 at 12.4 knts Storm direction: 152.0 at 9.3 knts Shear (0-3000m) pos: 1.5 neg: 1.1 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 27.1 deg Storm rel helicity (0-3000m) pos: 60.1 neg: -10.0 tot: 50.1 m^2/s^2 ave: 16.7 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.65 Bulk Shear: 17.36 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 67 12 28 15| 11.2 0.0 11.2| 32.8 0.0 32.8 65.7 0.75| 11.2 8.5 1000 75 14 38 15| 4.7 0.0 4.7| 54.2 0.0 54.2 54.2 0.57| 11.9 6.8 1500 83 13 40 13| 2.7 0.0 2.7| 54.2 -2.0 52.2 34.8 0.41| 9.9 4.1 2000 88 12 41 12| 2.0 0.8 2.8| 54.2 -3.5 50.7 25.3 0.35| 8.3 2.9 2500 87 12 40 11| 1.6 1.3 2.9| 54.2 -7.5 46.7 18.7 0.27| 7.3 2.0 3000 85 12 38 12| 1.5 1.1 2.6| 60.1 -10.0 50.1 16.7 0.27| 6.7 1.8 4000 91 12 42 11| 2.3 0.8 3.1| 78.5 -10.0 68.5 17.1 0.38| 6.3 2.4 5000 104 12 54 9| 2.6 0.7 3.2| 92.7 -10.0 82.7 16.5 0.48| 6.3 3.0 6000 122 12 75 6| 2.1 0.5 2.7|112.9 -10.0 102.9 17.1 0.53| 6.0 3.2 Wrote GIF file: /home/apache/climate/data/raob//X2477/skewt/X2477.skewt.20251102.00.gif