UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for U4266... Searching the city database file for: U4266 ... Date:1200Z 28 NOV 25 Station: U4266 WMO ident: 24266 Latitude: 67.55 Longitude: 133.38 ------------------------------------------------------------------------------- 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 1010 134 -48.5 -53.3 57 4.8 -48.6 270 1 224.0 224.0 224.0 224.1 0.03 1 1000 200 -46.1 -50.0 65 3.9 -46.2 255 1 227.1 227.1 227.0 227.2 0.04 2 988 281 -44.9 -49.0 63 4.1 -45.0 269 1 229.0 229.0 229.0 229.2 0.04 3 972 392 -38.9 -43.3 63 4.4 -39.0 288 2 236.2 236.2 236.0 236.4 0.09 4 969 413 -38.9 -43.3 63 4.4 -39.0 291 2 236.4 236.4 236.2 236.6 0.09 5 959 485 -33.9 -38.5 63 4.6 -34.1 303 2 242.1 242.2 241.8 242.5 0.14 6 950 551 -31.9 -36.5 64 4.6 -32.1 314 2 244.8 244.8 244.3 245.3 0.18 7 945 589 -29.5 -34.1 64 4.6 -29.8 320 2 247.6 247.7 247.0 248.2 0.23 8 929 712 -26.5 -31.1 65 4.6 -26.9 340 3 251.9 251.9 251.0 252.8 0.31 9 925 743 -26.5 -31.1 65 4.6 -26.9 345 3 252.2 252.3 251.3 253.1 0.31 10 884 1072 -23.7 -28.1 67 4.4 -24.2 254 5 258.4 258.5 256.8 259.6 0.43 11 850 1359 -23.5 -27.6 69 4.1 -23.9 175 7 261.5 261.6 259.3 262.9 0.47 12 788 1911 -24.5 -28.3 71 3.8 -24.9 175 9 266.2 266.3 262.9 267.5 0.47 13 700 2767 -28.3 -32.0 70 3.7 -28.6 175 13 271.1 271.2 266.2 272.3 0.37 14 673 3048 -30.3 -33.9 71 3.6 -30.6 174 13 272.0 272.0 266.7 273.0 0.32 15 665 3133 -30.3 -33.9 71 3.6 -30.6 174 13 272.9 273.0 267.3 273.9 0.33 16 647 3329 -30.1 -33.8 70 3.7 -30.4 174 13 275.3 275.3 268.8 276.3 0.34 17 554 4419 -37.1 -40.8 68 3.7 -37.3 172 14 279.5 279.5 271.2 280.1 0.20 18 500 5120 -42.5 -46.3 66 3.8 -42.6 170 15 281.2 281.2 272.1 281.6 0.12 19 403 6532 -53.9 -57.9 61 4.0 -53.9 170 17 284.3 284.3 273.7 284.5 0.04 20 400 6580 -54.1 -58.1 61 4.0 -54.2 170 17 284.7 284.7 273.9 284.8 0.04 21 315 8079 -63.1 -67.1 58 4.0 -63.1 155 19 292.3 292.3 277.8 292.3 0.01 22 309 8198 -62.1 -66.0 59 3.9 -62.1 155 19 295.3 295.3 279.3 295.4 0.02 23 300 8380 -62.1 -66.0 59 3.9 -62.1 155 19 297.8 297.8 280.4 297.9 0.02 24 250 9520 -58.3 -62.5 58 4.2 -58.3 165 21 319.4 319.4 288.6 319.5 0.03 25 208 10682 -56.7 -60.9 59 4.2 -56.8 153 21 339.1 339.2 294.1 339.4 0.05 26 200 10930 -57.1 -61.4 58 4.3 -57.2 150 21 342.3 342.4 294.9 342.5 0.05 27 150 12740 -56.9 -61.5 56 4.6 -57.1 165 23 372.0 372.1 300.9 372.3 0.06 28 100 15310 -57.3 -63.3 46 6.0 -57.5 170 33 417.0 417.0 307.4 417.4 0.08 29 70 17560 -57.3 -63.3 46 6.0 -57.6 175 46 461.8 461.8 312.0 462.4 0.11 30 65 18027 -57.9 -63.9 46 6.0 -58.2 173 50 470.4 470.4 312.7 471.0 0.11 31 55 19088 -53.3 -60.3 42 7.0 -53.9 168 59 503.9 504.0 315.3 505.2 0.21 32 50 19700 -53.9 -61.9 37 8.0 -54.6 165 64 516.5 516.5 316.1 517.6 0.18 33 41 20972 -54.1 -62.1 37 8.0 -54.9 167 83 546.1 546.2 317.9 547.6 0.22 34 36 21817 -48.1 -57.1 35 9.0 -49.8 168 96 582.3 582.5 319.9 585.7 0.47 35 30 23010 -50.9 -59.9 34 9.0 -52.5 170 114 605.9 606.0 321.0 608.9 0.40 36 28 23458 -51.5 -61.5 29 10.0 -53.2 170 118 616.3 616.4 321.5 618.9 0.35 37 26 23940 -49.7 -59.7 30 10.0 -51.7 170 123 634.6 634.8 322.2 638.3 0.47 38 20 25640 -53.5 -64.5 25 11.0 -55.4 170 139 672.4 672.5 323.6 675.2 0.33 39 18 26314 -55.9 -67.9 21 12.0 -57.6 685.4 685.5 324.0 687.4 0.23 40 16 27069 -52.7 -65.3 20 12.6 -55.2 170 143 719.4 719.6 325.1 722.7 0.37 41 15 27488 -50.9 -63.9 20 13.0 -54.0 738.7 738.9 325.7 743.1 0.47 42 12 28955 -46.5 -61.5 17 15.0 -51.6 803.0 803.4 327.5 811.1 0.81 TRP 315 8079 -63.1 -67.1 58 4.0 -63.1 155 19 292.3 292.3 277.8 292.3 0.01 WND 16 27069 -52.7 -65.3 20 12.6 -55.2 170 143 719.4 719.6 325.1 722.7 0.37 Sounding variables and indices 1000-500 mb thick: 4920.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 68.40 % Est. max temperature: -11.82 C = 10.73 F Sfc-Lift cond lev (LCL): 925.10 mb = 742.19 m = 2434.96 ft T: -26.50 C 700-500 lapse rate: 6.03 C/km ThetaE index: 0.00 C Layer 1010.0- -0.0 mb Conv cond level (CCL): 1000.00 mb = 200.00 m = 656.16 ft Mean mixing ratio: 0.16 g/kg Conv temperature: -36.02 C = -32.84 F Cap Strength: 32.37 C Lifted Index: 32.89 C Risk: None Lifted Index @300 mb: 40.13 C Lifted Index @700 mb: 27.17 C Showalter Index: 15.14 C Risk: None Total Totals Index: 33.90 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 14.90 C K Index: -12.30 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 4.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 133.44 J/kg Max Up Vert Vel: 16.34 m/s Conv Inhibition (B-): 71106.54 J/kg Cap Strength: 32.80 C Lift Cond Lev (LCL): 929.85 mb = 705.15 m = 2313.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 203 at 8 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 1010 134 270 1 1.0 -0.0 | 16 8 -2.3 -7.8 1 1000 200 255 1 1.0 0.3 | 17 8 -2.3 -7.5 2 925 743 345 3 0.8 -2.9 | 13 11 -2.5 -10.7 3 850 1359 175 7 -0.6 7.0 | 78 4 -3.9 -0.8 4 700 2767 175 13 -1.1 13.0 | 140 7 -4.4 5.2 5 500 5120 170 15 -2.6 14.8 | 140 9 -5.9 7.0 6 400 6580 170 17 -3.0 16.7 | 145 11 -6.2 9.0 7 315 8079 155 19 -8.0 17.2 | 130 15 -11.3 9.4 8 300 8380 155 19 -8.0 17.2 | 130 15 -11.3 9.4 9 250 9520 165 21 -5.4 20.3 | 145 15 -8.7 12.5 10 200 10930 150 21 -10.5 18.2 | 127 17 -13.8 10.4 11 150 12740 165 23 -6.0 22.2 | 147 17 -9.2 14.4 12 100 15310 170 33 -5.7 32.5 | 160 26 -9.0 24.7 13 70 17560 175 46 -4.0 45.8 | 169 39 -7.3 38.1 14 50 19700 165 64 -16.6 61.8 | 160 58 -19.8 54.0 15 30 23010 170 114 -19.8 112.3 | 168 107 -23.1 104.5 16 20 25640 170 139 -24.1 136.9 | 168 132 -27.4 129.1 Wind Parameters Mean winds (0-6000m): 172.9 at 11.2 knts Storm direction: 202.9 at 8.4 knts Shear (0-3000m) pos: 0.4 neg: 2.7 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 123.5 deg Storm rel helicity (0-3000m) pos: 11.2 neg: -13.7 tot: -2.5 m^2/s^2 ave: -0.8 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 0.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 6.52 Bulk Shear: 20.47 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 ------------------------------------------------------------------------------- 500 305 2 12 9| 2.3 0.0 2.3| 0.4 -2.1 -1.7 -3.4 -0.29| 2.9 -0.8 1000 294 3 5 9| 1.1 3.1 4.3| 1.6 -13.7 -12.1 -12.1 -0.42| 6.2 -2.6 1500 190 4 34 5| 0.8 3.6 4.4| 6.1 -13.7 -7.6 -5.1 0.05| 6.9 0.4 2000 180 5 53 4| 0.6 3.3 3.8| 8.3 -13.7 -5.4 -2.7 0.14| 5.7 0.8 2500 178 7 71 4| 0.5 3.0 3.5| 10.5 -13.7 -3.2 -1.3 0.19| 5.0 0.9 3000 177 8 87 4| 0.4 2.7 3.1| 11.2 -13.7 -2.5 -0.8 0.19| 4.3 0.8 4000 175 9 108 4| 0.3 2.1 2.4| 11.2 -13.7 -2.5 -0.6 0.19| 3.4 0.6 5000 174 10 120 5| 0.2 1.8 2.0| 11.3 -13.7 -2.5 -0.5 0.18| 2.8 0.5 6000 173 11 126 6| 0.2 1.6 1.8| 12.9 -13.7 -0.8 -0.1 0.19| 2.5 0.5 Wrote GIF file: /home/apache/climate/data/raob//U4266/skewt/U4266.skewt.20251128.12.gif