UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110412.upa.cvt Date: 1200Z 4 NOV 25 Searching for U4266... Searching the city database file for: U4266 ... Date:1200Z 4 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 120 185 1 SFC 998 134 -34.3 -38.6 65 4.3 -34.5 185 1 239.0 239.0 238.8 239.4 0.14 2 963 386 -29.7 -35.7 56 6.0 -30.0 211 2 246.1 246.1 245.6 246.6 0.19 3 933 613 -26.7 -32.7 57 6.0 -27.2 234 3 251.4 251.4 250.5 252.1 0.26 4 925 675 -26.3 -31.3 63 5.0 -26.7 240 3 252.4 252.5 251.5 253.3 0.30 5 850 1286 -26.5 -30.5 69 4.0 -26.9 340 3 258.4 258.4 256.6 259.4 0.35 6 804 1689 -25.9 -29.6 71 3.7 -26.3 357 4 263.2 263.2 260.5 264.3 0.41 7 700 2682 -30.9 -34.4 71 3.5 -31.2 40 7 268.3 268.3 264.0 269.2 0.30 8 526 4659 -41.3 -44.3 73 3.0 -41.4 65 14 278.6 278.6 270.6 279.1 0.14 9 500 5000 -43.7 -46.8 71 3.1 -43.8 70 15 279.8 279.8 271.2 280.1 0.11 10 420 6161 -50.9 -54.0 69 3.1 -51.0 74 17 284.8 284.8 274.0 285.0 0.06 11 400 6480 -52.3 -55.2 71 2.9 -52.4 75 17 287.0 287.0 275.2 287.2 0.05 12 378 6844 -54.1 -57.3 68 3.2 -54.2 77 17 289.3 289.3 276.4 289.5 0.04 13 356 7228 -55.3 -58.5 67 3.2 -55.4 80 17 292.7 292.7 278.1 292.9 0.04 14 322 7868 -55.5 -58.7 67 3.2 -55.6 95 11 301.0 301.0 281.8 301.1 0.04 15 300 8320 -54.5 -57.9 66 3.4 -54.6 105 7 308.5 308.5 284.8 308.7 0.05 16 288 8580 -53.5 -56.9 66 3.4 -53.6 127 6 313.6 313.6 286.6 313.8 0.06 17 265 9114 -51.1 -54.6 66 3.5 -51.2 173 3 324.6 324.7 290.3 325.0 0.09 18 250 9490 -50.9 -54.7 64 3.8 -51.0 205 1 330.4 330.4 291.9 330.8 0.09 19 200 10950 -50.3 -55.3 55 5.0 -50.5 230 9 353.1 353.1 297.4 353.6 0.11 20 150 12820 -52.9 -60.9 37 8.0 -53.2 260 9 378.9 378.9 302.1 379.3 0.07 21 119 14307 -53.1 -63.1 29 10.0 -53.5 249 14 404.5 404.5 305.9 404.8 0.07 22 100 15420 -54.9 -64.9 28 10.0 -55.3 240 17 421.7 421.7 307.9 422.0 0.06 23 90 16091 -56.1 -67.1 24 11.0 -56.5 243 19 432.2 432.2 309.1 432.4 0.05 24 70 17680 -57.9 -69.9 20 12.0 -58.3 250 23 460.5 460.5 311.8 460.8 0.04 25 50 19780 -61.1 -74.1 16 13.0 -61.5 235 33 499.5 499.5 314.9 499.7 0.03 26 42 20856 -64.1 -77.1 15 13.0 -64.4 238 34 517.6 517.6 316.2 517.8 0.03 27 30 22920 -63.5 -77.5 13 14.0 -64.0 245 36 571.5 571.5 319.2 571.8 0.03 28 20 25399 -65.3 -79.3 13 14.0 -65.9 636.3 636.3 322.2 636.6 0.04 TRP 356 7228 -55.3 -58.5 67 3.2 -55.4 80 17 292.7 292.7 278.1 292.9 0.04 WND Sounding variables and indices 1000-500 mb thick: 4880.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 69.42 % Est. max temperature: -14.71 C = 5.52 F Sfc-Lift cond lev (LCL): 926.85 mb = 660.54 m = 2167.10 ft T: -26.39 C 700-500 lapse rate: 5.52 C/km ThetaE index: 0.00 C Layer 998.0-16093824937590953869312.0 mb Conv cond level (CCL): 998.00 mb = 133.99 m = 439.61 ft Mean mixing ratio: 0.23 g/kg Conv temperature: -33.21 C = -27.78 F Cap Strength: 24.77 C Lifted Index: 25.36 C Risk: None Lifted Index @300 mb: 42.28 C Lifted Index @700 mb: 17.71 C Showalter Index: 16.75 C Risk: None Total Totals Index: 30.40 C Risk: None Vertical Totals Index: 17.20 C Cross Totals Index: 13.20 C K Index: -16.80 Risk: None Sweat Index: 21.00 Risk: None Energy Index: 4.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 58.06 J/kg Max Up Vert Vel: 10.78 m/s Conv Inhibition (B-): 65528.70 J/kg Cap Strength: 25.33 C Lift Cond Lev (LCL): 870.32 mb = 1115.29 m = 3659.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 90 at 7 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 ---------------------------------------------------------- 0 998 134 185 1 0.1 1.0 | 261 7 6.8 1.0 1 925 675 240 3 2.6 1.5 | 261 9 9.3 1.5 2 850 1286 340 3 1.0 -2.8 | 290 8 7.8 -2.8 3 700 2682 40 7 -4.5 -5.4 | 337 6 2.2 -5.3 4 500 5000 70 15 -14.1 -5.1 | 55 9 -7.4 -5.1 5 400 6480 75 17 -16.4 -4.4 | 66 11 -9.7 -4.4 6 356 7228 80 17 -16.7 -3.0 | 74 10 -10.0 -2.9 7 300 8320 105 7 -6.8 1.8 | 179 2 -0.0 1.8 8 250 9490 205 1 0.4 0.9 | 263 7 7.2 0.9 9 200 10950 230 9 6.9 5.8 | 247 15 13.6 5.8 10 150 12820 260 9 8.9 1.6 | 264 16 15.6 1.6 11 100 15420 240 17 14.7 8.5 | 248 23 21.5 8.5 12 70 17680 250 23 21.6 7.9 | 254 29 28.3 7.9 13 50 19780 235 33 27.0 18.9 | 241 39 33.8 19.0 14 30 22920 245 36 32.6 15.2 | 249 42 39.4 15.2 Wind Parameters Mean winds (0-6000m): 59.7 at 9.0 knts Storm direction: 89.7 at 6.7 knts Shear (0-3000m) pos: 1.6 neg: 0.0 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 92.9 deg Storm rel helicity (0-3000m) pos: 27.4 neg: -0.9 tot: 26.5 m^2/s^2 ave: 8.8 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.73 Bulk Shear: 15.58 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 ------------------------------------------------------------------------------- 500 226 2 260 8| 2.4 0.0 2.4| 0.8 -0.9 -0.1 -0.3 -0.06| 2.6 -0.1 1000 253 2 265 9| 1.9 0.0 1.9| 10.7 -0.9 9.7 9.7 0.56| 3.4 1.9 1500 292 3 276 9| 1.7 0.0 1.7| 15.8 -0.9 14.9 9.9 0.66| 3.2 2.1 2000 331 3 289 9| 1.6 0.0 1.6| 20.2 -0.9 19.3 9.6 0.71| 3.0 2.1 2500 3 4 300 8| 1.6 0.0 1.6| 24.3 -0.9 23.4 9.4 0.74| 2.9 2.2 3000 20 4 308 7| 1.6 0.0 1.6| 27.4 -0.9 26.5 8.8 0.77| 2.8 2.1 4000 39 6 326 5| 1.6 0.0 1.6| 34.2 -0.9 33.3 8.3 0.81| 2.6 2.1 5000 53 8 351 5| 1.6 0.0 1.6| 42.1 -0.9 41.2 8.2 0.82| 2.5 2.1 6000 60 9 13 5| 1.5 0.0 1.5| 45.1 -0.9 44.2 7.4 0.81| 2.3 1.8 Wrote GIF file: /home/apache/climate/data/raob//U4266/skewt/U4266.skewt.20251104.12.gif