UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110800.upa.cvt Date: 0000Z 8 NOV 25 Searching for U4343... Searching the city database file for: U4343 ... Date:0000Z 8 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 1003 75 -22.5 -28.5 58 6.0 -23.1 185 3 250.4 250.5 249.8 251.4 0.36 1 1000 97 -22.5 -27.4 64 4.9 -23.0 180 5 250.6 250.7 250.1 251.7 0.40 2 948 492 -23.1 -27.6 67 4.5 -23.6 197 9 253.9 254.0 253.0 255.1 0.42 3 925 675 -19.7 -22.8 76 3.1 -20.1 205 11 259.2 259.3 257.9 261.0 0.66 4 911 788 -18.1 -20.4 82 2.3 -18.5 209 10 261.9 262.1 260.4 264.2 0.83 5 904 846 -18.1 -20.4 82 2.3 -18.5 210 10 262.5 262.7 260.9 264.8 0.83 6 850 1302 -20.5 -23.6 76 3.1 -21.0 225 7 264.7 264.8 262.2 266.6 0.67 7 748 2241 -24.1 -27.4 74 3.3 -24.5 245 10 270.6 270.7 266.1 272.2 0.54 8 710 2619 -27.5 -30.7 74 3.2 -27.8 253 11 270.9 271.0 266.1 272.2 0.42 9 700 2721 -27.5 -30.6 75 3.1 -27.8 255 11 272.0 272.1 266.9 273.3 0.43 10 697 2752 -27.1 -30.2 75 3.1 -27.4 255 11 272.8 272.9 267.4 274.1 0.45 11 669 3047 -27.5 -35.5 46 8.0 -28.2 256 15 275.6 275.6 269.0 276.4 0.28 12 637 3398 -28.5 -37.5 42 9.0 -29.3 258 20 278.3 278.4 270.6 279.1 0.24 13 576 4112 -32.9 -44.9 29 12.0 -33.6 261 29 281.3 281.3 272.1 281.7 0.12 14 500 5100 -36.3 -50.3 22 14.0 -37.0 265 42 288.8 288.8 276.2 289.0 0.08 15 489 5254 -36.5 -50.5 22 14.0 -37.1 265 45 290.4 290.4 277.0 290.6 0.08 16 483 5339 -37.3 -51.3 22 14.0 -37.9 265 47 290.4 290.4 277.0 290.7 0.07 17 454 5763 -39.7 -53.7 21 14.0 -40.2 265 56 292.6 292.6 278.0 292.8 0.06 18 440 5975 -43.7 -55.7 25 12.0 -44.0 265 60 290.2 290.2 276.8 290.3 0.05 19 413 6398 -45.7 -56.4 29 10.7 -46.0 265 69 292.9 292.9 278.2 293.1 0.04 20 400 6610 -46.7 -56.7 31 10.0 -47.0 335 15 294.3 294.3 278.9 294.5 0.04 21 396 6677 -47.1 -57.1 31 10.0 -47.3 294.6 294.6 279.0 294.8 0.04 TRP WND 413 6398 -45.7 -56.4 29 10.7 -46.0 265 69 292.9 292.9 278.2 293.1 0.04 Sounding variables and indices 1000-500 mb thick: 5003.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 55.81 % Est. max temperature: -8.38 C = 16.92 F Sfc-Lift cond lev (LCL): 907.69 mb = 815.23 m = 2674.60 ft T: -18.10 C 700-500 lapse rate: 3.70 C/km ThetaE index: 0.03 C Layer 710.0- 700.0 mb Conv cond level (CCL): 619.13 mb = 3600.14 m = 11811.33 ft Mean mixing ratio: 0.52 g/kg Conv temperature: 6.27 C = 43.29 F Cap Strength: 21.13 C Lifted Index: 26.38 C Risk: None Lifted Index @700 mb: 14.20 C Showalter Index: 18.35 C Risk: None Total Totals Index: 28.50 C Risk: None Vertical Totals Index: 15.80 C Cross Totals Index: 12.70 C K Index: -10.90 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 4.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.13 J/kg Max Up Vert Vel: 10.01 m/s Conv Inhibition (B-): 4698.65 J/kg Cap Strength: 25.90 C Lift Cond Lev (LCL): 896.50 mb = 907.29 m = 2976.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 at 17 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 1003 75 185 3 0.3 3.0 | 118 18 -16.2 8.5 1 1000 97 180 5 0.0 5.0 | 123 20 -16.5 10.5 2 925 675 205 11 4.6 10.0 | 143 19 -11.8 15.5 3 850 1302 225 7 4.9 4.9 | 132 16 -11.5 10.5 4 700 2721 255 11 10.6 2.8 | 145 10 -5.8 8.3 5 500 5100 265 42 41.8 3.7 | 250 27 25.4 9.2 6 413 6398 265 69 68.7 6.0 | 258 54 52.3 11.5 7 400 6610 335 15 6.3 -13.6 | 51 13 -10.1 -8.1 Wind Parameters Mean winds (0-6000m): 258.5 at 23.2 knts Storm direction: 288.5 at 17.4 knts Shear (0-3000m) pos: 2.6 neg: 0.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 54.3 deg Storm rel helicity (0-3000m) pos: 65.1 neg: -13.1 tot: 52.0 m^2/s^2 ave: 17.3 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 2.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.85 Bulk Shear: 59.05 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 ------------------------------------------------------------------------------- 500 194 7 131 19| 7.3 0.0 7.3| 37.3 0.0 37.3 74.5 0.95| 7.8 7.4 1000 203 9 136 19| 3.2 0.0 3.2| 43.9 -8.0 35.9 35.9 0.56| 6.3 3.5 1500 209 8 136 18| 2.1 0.0 2.1| 46.1 -13.1 32.9 22.0 0.41| 5.1 2.1 2000 216 8 137 17| 2.0 0.0 2.0| 50.3 -13.1 37.2 18.6 0.43| 4.4 1.9 2500 224 9 138 16| 2.0 0.0 2.0| 53.2 -13.1 40.0 16.0 0.42| 4.0 1.7 3000 231 9 141 15| 2.6 0.0 2.6| 65.1 -13.1 52.0 17.3 0.52| 4.2 2.2 4000 245 12 154 12| 3.6 0.0 3.6| 98.2 -13.1 85.1 21.3 0.64| 4.9 3.1 5000 254 17 180 10| 4.2 0.0 4.2|137.7 -13.1 124.6 24.9 0.61| 5.2 3.2 6000 258 23 212 12| 4.4 0.9 5.3|176.0 -13.1 162.9 27.1 0.49| 6.1 3.0 Wrote GIF file: /home/apache/climate/data/raob//U4343/skewt/U4343.skewt.20251108.00.gif