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 X1538... Searching the city database file for: X1538 ... Date:1200Z 4 NOV 25 Station: X1538 WMO ident: 31538 Latitude: 50.07 Longitude: 132.13 ------------------------------------------------------------------------------- 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 145 SFC 975 345 -3.3 -8.3 68 5.0 -4.9 285 5 271.8 272.2 269.7 277.6 2.09 2 925 759 -6.3 -12.3 62 6.0 -7.9 283 8 272.9 273.1 269.5 277.4 1.60 3 875 1191 -9.7 -14.3 69 4.6 -10.9 281 11 273.7 273.9 269.8 277.8 1.44 4 850 1415 -11.1 -14.7 75 3.6 -12.0 280 12 274.5 274.8 270.3 278.6 1.44 5 805 1831 -13.1 -15.7 81 2.6 -13.7 278 15 276.7 276.9 271.5 280.7 1.40 6 764 2231 -9.7 -12.3 81 2.6 -10.5 276 18 284.5 284.9 276.7 290.2 1.94 7 700 2903 -12.3 -19.3 56 7.0 -14.0 272 23 288.9 289.1 277.9 292.5 1.18 8 663 3315 -14.5 -24.5 42 10.0 -16.5 270 25 290.9 291.1 278.3 293.4 0.79 9 649 3476 -15.9 -26.9 38 11.0 -17.9 269 27 291.1 291.2 278.2 293.2 0.65 10 563 4529 -23.3 -33.3 39 10.0 -24.6 264 34 294.5 294.5 279.4 295.8 0.41 11 530 4969 -24.5 -32.5 47 8.0 -25.6 262 37 298.2 298.2 281.2 299.7 0.47 12 500 5390 -27.5 -33.5 57 6.0 -28.2 259 40 299.5 299.6 281.8 301.0 0.45 13 472 5804 -29.9 -34.9 62 5.0 -30.4 257 43 301.5 301.6 282.5 302.9 0.42 14 441 6289 -31.5 -36.2 63 4.7 -32.0 254 47 305.4 305.5 284.1 306.8 0.39 15 426 6534 -32.3 -37.2 62 4.9 -32.8 253 49 307.4 307.5 284.8 308.7 0.37 16 400 6980 -32.5 -38.5 55 6.0 -33.1 251 52 312.7 312.8 286.7 314.0 0.34 17 387 7212 -33.3 -39.3 55 6.0 -33.9 249 54 314.7 314.7 287.3 315.8 0.33 18 345 8013 -36.9 -44.3 46 7.4 -37.5 245 60 320.3 320.3 289.1 321.1 0.22 19 300 8970 -41.3 -50.3 37 9.0 -41.8 280 56 327.2 327.2 291.0 327.7 0.13 20 297 9038 -42.1 -52.1 33 10.0 -42.6 327.0 327.0 291.0 327.4 0.10 TRP WND 345 8013 -36.9 -44.3 46 7.4 -37.5 245 60 320.3 320.3 289.1 321.1 0.22 Sounding variables and indices 1000-500 mb thick: 5245.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 57.43 % Est. max temperature: 0.57 C = 33.03 F Sfc-Lift cond lev (LCL): 901.11 mb = 962.68 m = 3158.35 ft T: -7.90 C 700-500 lapse rate: 6.11 C/km ThetaE index: 0.21 C Layer 925.0- 875.0 mb Conv cond level (CCL): 646.23 mb = 3507.61 m = 11507.77 ft Mean mixing ratio: 1.68 g/kg Conv temperature: 15.96 C = 60.73 F Cap Strength: 17.67 C Lifted Index: 18.36 C Risk: None Lifted Index @300 mb: 35.20 C Lifted Index @700 mb: 12.23 C Showalter Index: 17.54 C Risk: None Total Totals Index: 29.20 C Risk: None Vertical Totals Index: 16.40 C Cross Totals Index: 12.80 C K Index: -5.30 Risk: None Sweat Index: 64.88 Risk: None Energy Index: 4.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.30 J/kg Max Up Vert Vel: 3.82 m/s Conv Inhibition (B-): 5902.09 J/kg Cap Strength: 18.15 C Lift Cond Lev (LCL): 848.83 mb = 1425.49 m = 4676.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 24 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 ---------------------------------------------------------- 0 975 345 285 5 4.8 -1.3 | 96 19 -19.3 2.0 1 345 8013 245 60 54.4 25.4 | 226 42 30.2 28.7 2 300 8970 280 56 55.1 -9.7 | 282 32 31.0 -6.4 Wind Parameters Mean winds (0-6000m): 247.9 at 32.5 knts Storm direction: 277.9 at 24.4 knts Storm rel Dir Shear (0-3000m): -51.0 deg Storm rel helicity (0-3000m) pos: 0.0 neg: 0.0 tot: 0.0 m^2/s^2 ave: 0.0 10^-3 m/s^2 rel: 0.00 Storm rel vorticity (0-3000m) horiz: 0.0 stream: 0.0 10^-3/s Energy-Hel index: 0.00 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//X1538/skewt/X1538.skewt.20251104.12.gif