UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for U4266... Searching the city database file for: U4266 ... Date:1200Z 29 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 1011 139 -47.3 -52.3 56 5.0 -47.4 5 1 225.1 225.1 225.1 225.2 0.03 1 1008 159 -45.1 -53.1 40 8.0 -45.2 9 1 227.5 227.5 227.4 227.6 0.03 2 1000 212 -43.9 -50.9 46 7.0 -44.0 20 1 229.2 229.3 229.2 229.3 0.04 3 983 328 -40.7 -47.7 47 7.0 -40.8 343 2 233.6 233.6 233.4 233.7 0.05 4 968 434 -34.3 -41.3 49 7.0 -34.6 309 4 241.1 241.1 240.7 241.4 0.11 5 937 664 -28.5 -34.5 56 6.0 -28.9 238 6 249.2 249.3 248.5 249.9 0.22 6 925 757 -27.5 -33.5 57 6.0 -27.9 210 7 251.2 251.2 250.3 251.9 0.24 7 923 773 -27.7 -33.7 57 6.0 -28.1 209 7 251.1 251.2 250.2 251.8 0.24 8 910 875 -24.5 -30.5 57 6.0 -25.1 204 9 255.4 255.5 254.1 256.4 0.33 9 861 1278 -25.1 -29.7 65 4.6 -25.5 185 14 258.9 259.0 257.1 260.0 0.38 10 850 1372 -21.9 -26.6 66 4.7 -22.5 180 15 263.2 263.3 260.7 264.7 0.51 11 847 1398 -20.5 -25.0 67 4.5 -21.1 180 15 264.9 265.0 262.2 266.6 0.59 12 834 1513 -20.1 -24.4 69 4.3 -20.7 180 15 266.5 266.6 263.4 268.4 0.64 13 700 2787 -28.9 -32.7 70 3.8 -29.2 180 17 270.5 270.5 265.7 271.5 0.35 14 646 3355 -33.3 -37.1 69 3.8 -33.6 182 18 271.8 271.8 266.4 272.5 0.24 15 594 3937 -37.9 -41.8 67 3.9 -38.1 185 20 273.0 273.1 267.1 273.6 0.16 16 500 5110 -42.7 -48.7 52 6.0 -42.9 190 23 281.0 281.0 271.9 281.3 0.09 17 478 5413 -43.9 -49.9 51 6.0 -44.1 192 24 283.1 283.1 273.1 283.4 0.08 18 416 6334 -49.1 -57.1 39 8.0 -49.3 198 28 287.9 287.9 275.6 288.1 0.04 19 400 6590 -50.7 -58.7 38 8.0 -50.8 200 29 289.1 289.1 276.3 289.2 0.03 20 345 7544 -55.7 -62.7 41 7.0 -55.8 200 34 294.8 294.8 279.0 294.9 0.02 21 318 8061 -57.3 -64.3 41 7.0 -57.4 200 36 299.5 299.5 281.1 299.6 0.02 22 300 8430 -57.5 -64.5 41 7.0 -57.6 200 36 304.3 304.3 283.1 304.4 0.02 23 285 8753 -57.9 -64.9 40 7.0 -58.0 199 35 308.2 308.2 284.7 308.3 0.02 24 250 9580 -56.9 -63.9 41 7.0 -57.0 195 33 321.5 321.5 289.2 321.6 0.03 25 200 11000 -55.5 -64.5 32 9.0 -55.7 195 29 344.9 344.9 295.5 345.0 0.03 26 183 11567 -55.3 -65.3 28 10.0 -55.5 192 28 354.1 354.1 297.5 354.2 0.03 27 150 12830 -57.9 -69.9 20 12.0 -58.1 185 25 370.3 370.3 300.7 370.4 0.02 28 101 15317 -58.5 -73.5 13 15.0 -58.8 180 33 413.5 413.5 307.0 413.6 0.02 29 100 15380 -58.5 -73.5 13 15.0 -58.8 180 33 414.7 414.7 307.1 414.8 0.02 30 70 17610 -60.7 -76.7 10 16.0 -61.0 170 36 454.5 454.5 311.3 454.6 0.02 31 69 17699 -61.3 -78.3 9 17.0 -61.6 170 37 455.1 455.1 311.3 455.2 0.01 32 50 19710 -59.1 -77.1 8 18.0 -59.7 175 48 504.2 504.2 315.2 504.3 0.02 33 42 20806 -57.9 -76.3 8 18.4 -58.7 170 66 532.9 532.9 317.1 533.1 0.03 34 33 22332 -56.3 -75.3 7 19.0 -57.5 575.3 575.3 319.5 575.6 0.04 TRP 318 8061 -57.3 -64.3 41 7.0 -57.4 200 36 299.5 299.5 281.1 299.6 0.02 WND 42 20806 -57.9 -76.3 8 18.4 -58.7 170 66 532.9 532.9 317.1 533.1 0.03 Sounding variables and indices 1000-500 mb thick: 4898.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 63.15 % Est. max temperature: -13.44 C = 7.81 F Sfc-Lift cond lev (LCL): 923.13 mb = 771.55 m = 2531.30 ft T: -27.69 C 700-500 lapse rate: 5.94 C/km ThetaE index: 0.06 C Layer 923.0- 910.0 mb Conv cond level (CCL): 1008.00 mb = 158.78 m = 520.93 ft Mean mixing ratio: 0.14 g/kg Conv temperature: -37.87 C = -36.17 F Cap Strength: 26.71 C Lifted Index: 31.93 C Risk: None Lifted Index @300 mb: 44.08 C Lifted Index @700 mb: 25.75 C Showalter Index: 13.47 C Risk: None Total Totals Index: 36.90 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 16.10 C K Index: -9.60 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 3.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 112.84 J/kg Max Up Vert Vel: 15.02 m/s Conv Inhibition (B-): 51410.29 J/kg Cap Strength: 31.80 C Lift Cond Lev (LCL): 891.93 mb = 1021.20 m = 3350.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 217 at 13 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 1011 139 5 1 -0.1 -1.0 | 35 14 -8.0 -11.4 1 1000 212 20 1 -0.3 -0.9 | 36 14 -8.2 -11.3 2 925 757 210 7 3.5 6.1 | 45 6 -4.4 -4.3 3 850 1372 180 15 0.0 15.0 | 120 9 -7.9 4.6 4 700 2787 180 17 0.0 17.0 | 130 10 -7.9 6.6 5 500 5110 190 23 4.0 22.7 | 162 13 -3.9 12.3 6 400 6590 200 29 9.9 27.3 | 187 17 2.0 16.9 7 318 8061 200 36 12.3 33.8 | 191 24 4.4 23.4 8 300 8430 200 36 12.3 33.8 | 191 24 4.4 23.4 9 250 9580 195 33 8.5 31.9 | 182 21 0.7 21.5 10 200 11000 195 29 7.5 28.0 | 179 18 -0.4 17.6 11 150 12830 185 25 2.2 24.9 | 159 16 -5.7 14.5 12 100 15380 180 33 0.0 33.0 | 161 24 -7.9 22.6 13 70 17610 170 36 -6.3 35.5 | 151 29 -14.1 25.1 14 50 19710 175 48 -4.2 47.8 | 162 39 -12.1 37.4 Wind Parameters Mean winds (0-6000m): 187.2 at 17.4 knts Storm direction: 217.2 at 13.0 knts Shear (0-3000m) pos: 0.2 neg: 3.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 100.4 deg Storm rel helicity (0-3000m) pos: 24.3 neg: -15.8 tot: 8.6 m^2/s^2 ave: 2.9 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 1.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.06 Bulk Shear: 36.82 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 ------------------------------------------------------------------------------- 500 259 3 27 11| 0.0 6.4 6.4| 0.5 -15.8 -15.2 -30.4 -0.46| 9.3 -4.3 1000 203 6 48 8| 0.0 6.7 6.7| 13.7 -15.8 -2.1 -2.1 0.23| 9.8 2.3 1500 190 9 73 7| 0.0 5.6 5.6| 18.2 -15.8 2.5 1.6 0.29| 8.1 2.3 2000 186 10 89 7| 0.0 4.4 4.4| 19.7 -15.8 3.9 2.0 0.31| 6.2 1.9 2500 184 12 99 7| 0.0 3.7 3.7| 21.2 -15.8 5.4 2.2 0.32| 5.1 1.6 3000 183 12 106 7| 0.2 3.0 3.3| 24.3 -15.8 8.6 2.9 0.35| 4.5 1.6 4000 183 14 118 8| 0.5 2.3 2.8| 32.4 -15.8 16.7 4.2 0.41| 3.7 1.5 5000 185 16 129 8| 0.7 1.8 2.6| 41.5 -15.8 25.7 5.1 0.46| 3.3 1.5 6000 187 17 140 9| 1.0 1.5 2.6| 57.5 -15.8 41.7 6.9 0.51| 3.2 1.6 Wrote GIF file: /home/apache/climate/data/raob//U4266/skewt/U4266.skewt.20251129.12.gif