UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for U4343... Searching the city database file for: U4343 ... Date:1200Z 26 NOV 25 Station: U4343 WMO ident: 24343 Latitude: 66.77 Longitude: 123.40 ------------------------------------------------------------------------------- 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 1012 82 -35.5 -43.5 44 8.0 -35.8 360 1 236.8 236.9 236.6 237.1 0.08 1 1001 158 -36.3 -42.3 54 6.0 -36.5 119 5 236.8 236.8 236.6 237.0 0.09 2 1000 165 -35.5 -41.5 54 6.0 -35.7 130 5 237.6 237.7 237.4 237.9 0.10 3 962 436 -29.1 -34.0 63 4.9 -29.4 135 8 246.8 246.8 246.3 247.4 0.22 4 925 716 -24.3 -28.3 69 4.0 -24.7 140 11 254.5 254.5 253.4 255.6 0.40 5 907 861 -21.7 -25.0 75 3.3 -22.1 145 13 258.6 258.7 257.2 260.1 0.55 6 852 1323 -25.5 -29.0 72 3.5 -25.8 159 21 259.3 259.3 257.4 260.4 0.41 7 850 1340 -25.1 -28.6 73 3.5 -25.5 160 21 259.9 259.9 257.9 261.1 0.42 8 786 1907 -24.5 -27.9 73 3.4 -24.9 170 16 266.4 266.5 263.0 267.8 0.49 9 750 2246 -27.1 -30.1 76 3.0 -27.4 176 13 267.2 267.2 263.5 268.4 0.42 10 736 2382 -25.3 -28.6 74 3.3 -25.7 179 12 270.6 270.6 266.0 272.0 0.49 11 700 2744 -26.3 -29.7 73 3.4 -26.7 185 9 273.4 273.4 267.8 274.8 0.46 12 659 3178 -29.1 -32.9 70 3.8 -29.5 193 12 275.0 275.0 268.7 276.1 0.36 13 500 5090 -44.3 -47.9 67 3.6 -44.4 230 23 279.0 279.0 270.8 279.4 0.10 14 431 6069 -52.1 -55.4 67 3.3 -52.2 223 19 281.2 281.2 271.9 281.4 0.05 15 400 6550 -54.9 -58.5 64 3.6 -54.9 220 17 283.6 283.6 273.3 283.8 0.04 16 316 8021 -62.7 -66.2 63 3.5 -62.7 205 15 292.6 292.6 278.0 292.6 0.02 17 300 8340 -61.9 -65.3 64 3.4 -61.9 205 13 298.1 298.1 280.5 298.2 0.02 18 251 9455 -62.3 -65.8 63 3.5 -62.3 176 11 313.1 313.1 286.5 313.2 0.02 19 250 9480 -62.1 -65.6 63 3.5 -62.1 175 11 313.7 313.7 286.7 313.8 0.02 20 236 9836 -59.7 -63.4 62 3.7 -59.7 174 12 322.6 322.6 289.6 322.7 0.03 21 210 10565 -58.5 -62.4 61 3.9 -58.6 171 13 335.4 335.4 293.2 335.6 0.04 22 200 10870 -58.9 -62.8 61 3.9 -59.0 170 13 339.5 339.5 294.2 339.7 0.04 23 150 12660 -59.7 -63.9 58 4.2 -59.8 185 15 367.2 367.2 300.1 367.4 0.05 24 125 13801 -60.7 -64.8 58 4.1 -60.8 185 16 385.1 385.1 303.1 385.3 0.05 25 100 15190 -61.7 -66.5 53 4.8 -61.8 185 17 408.5 408.5 306.3 408.8 0.05 26 70 17390 -64.3 -69.3 50 5.0 -64.4 190 19 446.8 446.8 310.6 447.1 0.05 27 56 18747 -67.1 -73.1 42 6.0 -67.2 183 24 469.9 469.9 312.7 470.1 0.03 28 55 18855 -67.3 -73.3 42 6.0 -67.4 183 25 471.9 471.9 312.8 472.1 0.03 29 50 19430 -67.5 -73.5 42 6.0 -67.7 180 27 484.4 484.4 313.8 484.6 0.04 30 38 21077 -67.9 -73.9 42 6.0 -68.1 175 30 523.0 523.0 316.5 523.3 0.05 31 32 22111 -66.7 -73.7 37 7.0 -67.0 171 32 552.5 552.5 318.2 552.9 0.06 32 30 22500 -67.7 -74.7 36 7.0 -67.9 170 33 560.1 560.1 318.6 560.4 0.05 33 28 22914 -69.3 -76.3 35 7.0 -69.5 566.8 566.8 319.0 567.1 0.04 TRP 316 8021 -62.7 -66.2 63 3.5 -62.7 205 15 292.6 292.6 278.0 292.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 4925.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 69.66 % Est. max temperature: -13.13 C = 8.37 F Sfc-Lift cond lev (LCL): 880.48 mb = 1080.27 m = 3544.17 ft T: -23.50 C 700-500 lapse rate: 7.67 C/km ThetaE index: 0.03 C Layer 1001.0-1000.0 mb Conv cond level (CCL): 1001.00 mb = 158.04 m = 518.51 ft Mean mixing ratio: 0.25 g/kg Conv temperature: -31.70 C = -25.06 F Cap Strength: 24.64 C Lifted Index: 26.02 C Risk: None Lifted Index @300 mb: 35.99 C Lifted Index @700 mb: 23.66 C Showalter Index: 14.80 C Risk: None Total Totals Index: 34.90 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 15.70 C K Index: -12.80 Risk: None Sweat Index: 207.46 Risk: None Energy Index: 3.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 82.30 J/kg Max Up Vert Vel: 12.83 m/s Conv Inhibition (B-): 50120.79 J/kg Cap Strength: 25.99 C Lift Cond Lev (LCL): 904.83 mb = 879.01 m = 2883.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 229 at 12 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 1012 82 360 1 -0.0 -1.0 | 46 12 -8.9 -8.7 1 1000 165 130 5 -3.8 3.2 | 71 14 -12.7 -4.5 2 925 716 140 11 -7.1 8.4 | 93 16 -16.0 0.7 3 850 1340 160 21 -7.2 19.7 | 127 20 -16.1 12.0 4 700 2744 185 9 0.8 9.0 | 99 8 -8.1 1.3 5 500 5090 230 23 17.6 14.8 | 231 11 8.7 7.1 6 400 6550 220 17 10.9 13.0 | 201 6 2.0 5.3 7 316 8021 205 15 6.3 13.6 | 156 6 -2.6 5.9 8 300 8340 205 13 5.5 11.8 | 140 5 -3.4 4.1 9 250 9480 175 11 -1.0 11.0 | 108 10 -9.9 3.3 10 200 10870 170 13 -2.3 12.8 | 115 12 -11.2 5.1 11 150 12660 185 15 1.3 14.9 | 134 10 -7.6 7.2 12 100 15190 185 17 1.5 16.9 | 141 12 -7.4 9.2 13 70 17390 190 19 3.3 18.7 | 153 12 -5.6 11.0 14 50 19430 180 27 0.0 27.0 | 155 21 -8.9 19.3 15 30 22500 170 33 -5.7 32.5 | 149 29 -14.6 24.8 Wind Parameters Mean winds (0-6000m): 199.2 at 15.7 knts Storm direction: 229.2 at 11.8 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 69.0 deg Storm rel helicity (0-3000m) pos: 96.1 neg: -14.1 tot: 82.0 m^2/s^2 ave: 27.3 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 3.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 3.07 Bulk Shear: 26.84 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 ------------------------------------------------------------------------------- 500 134 7 77 14| 10.6 0.0 10.6| 35.0 0.0 35.0 70.0 0.95| 10.7 10.2 1000 142 10 90 15| 9.1 0.0 9.1| 68.4 0.0 68.4 68.4 0.94| 9.5 8.9 1500 151 13 103 16| 6.8 0.0 6.8| 92.1 -0.1 92.0 61.3 0.87| 8.7 7.6 2000 156 14 109 15| 4.0 0.0 4.0| 92.1 -4.0 88.1 44.0 0.69| 7.8 5.4 2500 159 14 110 15| 2.3 0.0 2.3| 92.1 -11.7 80.4 32.2 0.52| 7.2 3.8 3000 162 13 110 14| 2.1 0.0 2.1| 96.1 -14.1 82.0 27.3 0.50| 6.6 3.3 4000 173 13 117 12| 2.3 0.0 2.3|109.5 -14.1 95.4 23.9 0.58| 5.9 3.4 5000 189 15 136 9| 2.4 0.0 2.4|127.4 -14.1 113.3 22.7 0.62| 5.7 3.5 6000 199 16 152 8| 2.0 0.4 2.4|127.4 -20.5 106.8 17.8 0.53| 5.1 2.7 Wrote GIF file: /home/apache/climate/data/raob//U4343/skewt/U4343.skewt.20251126.12.gif