UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110812.upa.cvt Date: 1200Z 8 NOV 25 Searching for U4266... Searching the city database file for: U4266 ... Date:1200Z 8 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 ------------------------------------------------------------------------------- 0 1000 119 245 1 SFC 997 140 -39.3 -43.5 64 4.2 -39.4 245 1 234.1 234.1 233.9 234.3 0.08 2 995 154 -34.1 -40.1 55 6.0 -34.3 242 1 239.4 239.4 239.1 239.7 0.12 3 993 168 -33.5 -39.5 55 6.0 -33.7 240 1 240.1 240.2 239.9 240.5 0.12 4 990 189 -29.9 -35.9 56 6.0 -30.2 236 1 244.0 244.0 243.6 244.4 0.18 5 978 277 -25.5 -31.5 57 6.0 -26.0 219 2 249.2 249.3 248.6 250.0 0.28 6 961 405 -22.3 -27.3 64 5.0 -22.8 196 3 253.7 253.8 252.8 254.9 0.42 7 925 686 -21.3 -25.1 71 3.8 -21.8 145 5 257.5 257.6 256.3 259.0 0.54 8 883 1030 -20.3 -24.0 72 3.7 -20.8 164 6 262.0 262.1 260.0 263.8 0.62 9 850 1311 -21.7 -25.0 75 3.3 -22.1 180 7 263.4 263.5 261.0 265.1 0.59 10 804 1719 -24.3 -27.7 73 3.4 -24.7 204 7 264.9 264.9 261.9 266.3 0.49 11 771 2024 -23.9 -27.3 73 3.4 -24.3 223 7 268.5 268.6 264.7 270.0 0.53 12 700 2723 -28.5 -32.0 72 3.5 -28.8 265 7 270.9 271.0 266.0 272.0 0.37 13 667 3067 -30.9 -34.2 73 3.3 -31.2 266 10 272.0 272.0 266.7 273.0 0.32 14 654 3206 -30.5 -33.9 72 3.4 -30.8 266 11 274.0 274.0 268.0 275.0 0.33 15 649 3260 -29.9 -33.4 71 3.5 -30.2 266 12 275.3 275.3 268.9 276.3 0.35 16 500 5080 -39.1 -47.1 42 8.0 -39.5 270 29 285.4 285.4 274.4 285.7 0.11 17 469 5519 -40.5 -49.5 37 9.0 -40.9 271 34 288.9 288.9 276.2 289.2 0.09 18 439 5968 -43.5 -53.5 32 10.0 -43.8 273 40 290.6 290.6 277.1 290.8 0.06 19 400 6590 -47.3 -57.3 31 10.0 -47.5 275 48 293.5 293.5 278.4 293.7 0.04 20 307 8295 -58.1 -67.1 31 9.0 -58.2 275 44 301.5 301.5 282.0 301.5 0.01 21 300 8440 -58.3 -67.3 31 9.0 -58.4 275 44 303.2 303.2 282.7 303.2 0.01 22 278 8917 -59.9 -68.9 30 9.0 -60.0 270 44 307.5 307.5 284.4 307.6 0.01 23 266 9192 -59.9 -68.9 30 9.0 -60.0 270 43 311.4 311.4 285.8 311.5 0.01 24 255 9456 -59.5 -68.5 30 9.0 -59.6 270 42 315.8 315.8 287.4 315.9 0.01 25 250 9580 -58.3 -67.3 31 9.0 -58.4 270 42 319.4 319.4 288.6 319.5 0.02 26 200 11000 -56.7 -65.7 31 9.0 -56.9 260 31 343.0 343.0 295.1 343.1 0.03 27 155 12612 -54.9 -66.9 21 12.0 -55.2 256 24 372.0 372.0 300.9 372.1 0.03 28 150 12820 -55.9 -67.9 21 12.0 -56.2 255 23 373.8 373.8 301.2 373.9 0.03 29 100 15390 -57.3 -73.3 11 16.0 -57.7 245 23 417.0 417.0 307.4 417.1 0.02 30 70 17620 -61.3 -78.3 9 17.0 -61.6 235 21 453.2 453.2 311.1 453.3 0.01 31 62 18378 -59.5 -76.5 9 17.0 -60.0 239 22 473.2 473.2 312.9 473.3 0.02 32 54 19236 -63.5 -80.5 8 17.0 -63.8 243 23 483.1 483.1 313.7 483.2 0.01 33 50 19710 -62.9 -79.9 8 17.0 -63.3 245 23 495.3 495.3 314.6 495.3 0.01 34 30 22850 -62.1 -80.1 7 18.0 -62.8 235 40 575.3 575.4 319.5 575.5 0.02 35 22 24767 -62.1 -81.1 6 19.0 -63.0 628.7 628.7 321.9 628.9 0.03 TRP 278 8917 -59.9 -68.9 30 9.0 -60.0 270 44 307.5 307.5 284.4 307.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 4961.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 65.78 % Est. max temperature: -9.87 C = 14.23 F Sfc-Lift cond lev (LCL): 926.36 mb = 675.19 m = 2215.16 ft T: -21.34 C 700-500 lapse rate: 4.50 C/km ThetaE index: 0.00 C Layer 997.0- 299.0 mb Conv cond level (CCL): 997.00 mb = 139.59 m = 457.96 ft Mean mixing ratio: 0.43 g/kg Conv temperature: -26.70 C = -16.05 F Cap Strength: 18.10 C Lifted Index: 24.92 C Risk: None Lifted Index @300 mb: 34.14 C Lifted Index @700 mb: 14.66 C Showalter Index: 16.72 C Risk: None Total Totals Index: 31.50 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 14.10 C K Index: -11.10 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 4.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 65.20 J/kg Max Up Vert Vel: 11.42 m/s Conv Inhibition (B-): 56887.09 J/kg Cap Strength: 24.63 C Lift Cond Lev (LCL): 885.86 mb = 1005.71 m = 3299.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 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 ---------------------------------------------------------- 0 997 140 245 1 0.9 0.4 | 118 11 -10.1 5.3 1 925 686 145 5 -2.9 4.1 | 123 17 -13.9 9.0 2 850 1311 180 7 0.0 7.0 | 137 16 -11.0 11.9 3 700 2723 265 7 7.0 0.6 | 143 7 -4.1 5.5 4 500 5080 270 29 29.0 -0.0 | 255 19 18.0 4.9 5 400 6590 275 48 47.8 -4.2 | 269 37 36.8 0.7 6 300 8440 275 44 43.8 -3.8 | 268 33 32.8 1.0 7 278 8917 270 44 44.0 -0.0 | 262 33 33.0 4.9 8 250 9580 270 42 42.0 -0.0 | 261 31 31.0 4.9 9 200 11000 260 31 30.5 5.4 | 242 22 19.5 10.3 10 150 12820 255 23 22.2 6.0 | 226 16 11.2 10.8 11 100 15390 245 23 20.8 9.7 | 214 18 9.8 14.6 12 70 17620 235 21 17.2 12.0 | 200 18 6.2 16.9 13 50 19710 245 23 20.8 9.7 | 214 18 9.8 14.6 14 30 22850 235 40 32.8 22.9 | 218 35 21.7 27.8 Wind Parameters Mean winds (0-6000m): 263.9 at 16.1 knts Storm direction: 293.9 at 12.1 knts Shear (0-3000m) pos: 2.3 neg: 0.8 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 60.6 deg Storm rel helicity (0-3000m) pos: 39.8 neg: -5.2 tot: 34.6 m^2/s^2 ave: 11.5 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.69 Bulk Shear: 38.60 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 ------------------------------------------------------------------------------- 500 158 3 122 14| 0.0 4.9 4.9| 6.4 -3.0 3.4 6.7 0.22| 6.0 1.3 1000 158 4 125 15| 1.2 2.5 3.7| 17.8 -3.8 14.0 14.0 0.40| 4.7 1.9 1500 171 5 130 15| 1.7 1.6 3.4| 29.3 -3.8 25.5 17.0 0.50| 4.4 2.2 2000 184 6 135 15| 1.9 1.2 3.1| 33.9 -3.8 30.1 15.1 0.47| 4.2 2.0 2500 197 6 138 14| 1.9 1.0 2.9| 34.2 -4.9 29.3 11.7 0.37| 4.2 1.5 3000 214 6 143 13| 2.3 0.8 3.1| 39.8 -5.2 34.6 11.5 0.44| 4.2 1.8 4000 244 9 159 9| 2.9 0.6 3.5| 54.1 -5.2 48.9 12.2 0.54| 4.4 2.3 5000 258 12 185 7| 3.3 0.5 3.8| 70.5 -5.2 65.3 13.1 0.52| 4.5 2.3 6000 264 16 217 8| 3.8 0.4 4.3| 99.4 -5.2 94.2 15.7 0.48| 4.8 2.3 Wrote GIF file: /home/apache/climate/data/raob//U4266/skewt/U4266.skewt.20251108.12.gif