UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111000.upa.cvt Date: 0000Z 10 NOV 25 Searching for U4343... Searching the city database file for: U4343 ... Date:0000Z 10 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 ------------------------------------------------------------------------------- 0 1000 72 SFC 999 79 -39.1 -48.1 38 9.0 -39.3 250 1 234.1 234.1 233.9 234.3 0.05 2 951 423 -31.9 -42.9 33 11.0 -32.4 244.7 244.8 244.1 245.0 0.09 3 925 621 -29.7 -39.7 37 10.0 -30.2 275 5 248.9 249.0 248.0 249.3 0.13 4 922 644 -29.5 -39.5 37 10.0 -30.0 249.4 249.4 248.4 249.8 0.13 5 888 914 -24.3 -33.3 43 9.0 -25.1 257.4 257.5 255.7 258.2 0.26 6 850 1232 -24.9 -32.9 47 8.0 -25.6 280 5 260.1 260.1 257.8 260.9 0.28 7 703 2600 -30.3 -37.3 50 7.0 -30.8 268.6 268.6 264.1 269.3 0.22 8 700 2630 -30.7 -37.7 50 7.0 -31.2 315 13 268.5 268.5 264.0 269.1 0.21 9 500 4940 -46.5 -53.5 45 7.0 -46.7 330 17 276.3 276.4 269.0 276.5 0.05 10 460 5485 -50.7 -57.7 43 7.0 -50.8 277.8 277.8 269.8 277.9 0.03 11 400 6380 -55.5 -62.5 41 7.0 -55.6 330 17 282.9 282.9 272.8 282.9 0.02 12 371 6860 -58.5 -65.5 40 7.0 -58.6 285.0 285.0 274.0 285.1 0.02 13 322 7749 -61.7 -68.7 39 7.0 -61.7 330 11 292.4 292.4 277.9 292.4 0.01 14 300 8190 -61.7 -69.7 34 8.0 -61.7 330 11 298.4 298.4 280.6 298.4 0.01 15 294 8314 -62.3 -69.3 39 7.0 -62.3 299.2 299.2 281.0 299.3 0.01 16 250 9320 -59.1 -66.1 40 7.0 -59.2 290 9 318.2 318.2 288.2 318.3 0.02 17 202 10657 -56.7 -63.7 41 7.0 -56.8 342.0 342.0 294.8 342.2 0.04 18 200 10720 -56.7 -63.7 41 7.0 -56.8 250 7 343.0 343.0 295.1 343.1 0.04 19 150 12540 -58.9 -65.9 40 7.0 -59.0 240 9 368.6 368.6 300.4 368.8 0.04 20 100 15060 -61.7 -68.7 39 7.0 -61.9 230 15 408.5 408.5 306.3 408.7 0.04 21 70 17260 -64.3 -71.3 38 7.0 -64.4 230 19 446.8 446.8 310.6 447.0 0.04 22 50 19320 -65.1 -73.1 32 8.0 -65.3 230 25 490.1 490.1 314.2 490.3 0.04 23 40 20678 -67.3 -75.3 31 8.0 -67.5 516.8 516.9 316.1 517.1 0.03 24 33 21853 -63.3 -71.3 33 8.0 -63.7 556.7 556.7 318.5 557.2 0.08 25 30 22440 -63.5 -71.5 33 8.0 -63.9 220 40 571.5 571.6 319.3 572.1 0.08 26 21 24620 -64.1 -72.1 33 8.0 -64.6 631.1 631.1 322.0 631.9 0.11 27 20 24920 -61.1 -69.1 34 8.0 -61.9 225 66 649.1 649.2 322.7 650.6 0.17 28 19 25239 -60.1 -69.1 30 9.0 -61.0 661.8 661.9 323.2 663.4 0.18 TRP 322 7749 -61.7 -68.7 39 7.0 -61.7 330 11 292.4 292.4 277.9 292.4 0.01 WND 15 225 81 Sounding variables and indices 1000-500 mb thick: 4868.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.04 inches Sfc-500 mean rel hum: 45.98 % Est. max temperature: -13.11 C = 8.40 F Sfc-Lift cond lev (LCL): 852.12 mb = 1213.94 m = 3982.70 ft T: -24.87 C 700-500 lapse rate: 6.84 C/km ThetaE index: 0.14 C Layer 700.0- 500.0 mb Conv cond level (CCL): 490.47 mb = 5065.74 m = 16619.66 ft Mean mixing ratio: 0.11 g/kg Conv temperature: 3.45 C = 38.21 F Cap Strength: 21.45 C Lifted Index: 25.73 C Risk: None Lifted Index @300 mb: 37.83 C Lifted Index @700 mb: 21.31 C Showalter Index: 12.78 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 13.60 C K Index: -18.30 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 74.95 J/kg Max Up Vert Vel: 12.24 m/s Conv Inhibition (B-): 55396.96 J/kg Cap Strength: 25.54 C Lift Cond Lev (LCL): 808.68 mb = 1590.91 m = 5219.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 15 33672 225 81 57.3 57.3 1 999 79 250 1 0.9 0.3 2 925 621 275 5 5.0 -0.4 3 850 1232 280 5 4.9 -0.9 4 700 2630 315 13 9.2 -9.2 5 500 4940 330 17 8.5 -14.7 6 400 6380 330 17 8.5 -14.7 7 322 7749 330 11 5.5 -9.5 8 300 8190 330 11 5.5 -9.5 9 250 9320 290 9 8.5 -3.1 10 200 10720 250 7 6.6 2.4 11 150 12540 240 9 7.8 4.5 12 100 15060 230 15 11.5 9.6 13 70 17260 230 19 14.6 12.2 14 50 19320 230 25 19.2 16.1 15 30 22440 220 40 25.7 30.6 16 20 24920 225 66 46.7 46.7 Wind Parameters Energy-Hel index: -4.68 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//U4343/skewt/U4343.skewt.20251110.00.gif