UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for WDK38HS... Searching the city database file for: WDK38HS ... Date:1200Z 9 OCT 25 Station: WDK38HS WMO ident: 99999 Latitude: 72.20 Longitude: 1.60 ------------------------------------------------------------------------------- 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 -139 SFC 982 10 7.8 3.4 74 4.4 5.6 85 25 282.4 283.3 279.7 296.2 4.97 2 925 498 2.8 0.7 86 2.1 1.8 90 29 282.2 282.9 278.7 294.3 4.35 3 850 1175 -2.1 -6.5 72 4.4 -3.7 110 27 283.9 284.4 277.6 291.9 2.76 4 700 2700 -8.9 -23.9 29 15.0 -12.3 100 19 292.6 292.8 279.1 295.1 0.79 5 500 5220 -26.1 -29.8 71 3.7 -26.6 40 7 301.2 301.3 282.7 303.3 0.65 6 400 6790 -38.5 -43.2 61 4.7 -38.8 135 11 305.0 305.0 283.7 305.7 0.21 7 300 8710 -50.7 -60.7 30 10.0 -50.9 135 17 313.9 313.9 286.8 314.0 0.04 8 296 8797 -50.9 -59.9 34 9.0 -51.1 130 21 314.8 314.8 287.1 315.0 0.04 9 250 9900 -45.9 -71.9 4 26.0 -46.5 185 19 337.8 337.8 293.8 337.9 0.01 10 200 11400 -42.7 -77.7 1 35.0 -43.7 210 7 365.2 365.2 299.7 365.2 0.00 11 150 13330 -43.1 -80.1 1 37.0 -44.4 245 23 395.8 395.8 304.6 395.8 0.00 12 100 16020 -50.7 -83.7 1 33.0 -51.5 295 15 429.8 429.8 308.8 429.8 0.00 13 78 17627 -53.9 -84.9 1 31.0 -54.6 454.8 454.8 311.3 454.8 0.00 14 69 18417 -52.5 -84.5 1 32.0 -53.5 474.0 474.0 313.0 474.0 0.00 15 58 19529 -56.7 -86.7 1 30.0 -57.5 488.7 488.7 314.1 488.7 0.00 16 51 20347 -55.5 -86.5 1 31.0 -56.5 509.8 509.8 315.7 509.8 0.00 17 42 21572 -59.7 -87.7 1 28.0 -60.4 528.5 528.5 316.8 528.5 0.00 18 34 22892 -60.1 -88.1 1 28.0 -60.9 560.4 560.4 318.6 560.4 0.00 TRP 296 8797 -50.9 -59.9 34 9.0 -51.1 130 21 314.8 314.8 287.1 315.0 0.04 WND Sounding variables and indices 1000-500 mb thick: 5359.00 m Freezing level: 882.14 mb = 884.86 m = 2903.04 ft Wetbulb zero: 900.26 mb = 715.06 m = 2345.96 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 56.19 % Est. max temperature: 10.27 C = 50.49 F Sfc-Lift cond lev (LCL): 918.10 mb = 557.97 m = 1830.60 ft T: 2.37 C 700-500 lapse rate: 6.83 C/km ThetaE index: 4.37 C Layer 925.0- 700.0 mb Conv cond level (CCL): 879.15 mb = 905.03 m = 2969.22 ft Mean mixing ratio: 4.31 g/kg Conv temperature: 8.63 C = 47.54 F Cap Strength: 3.80 C Lifted Index: 6.78 C Risk: None Lifted Index @300 mb: 13.79 C Lifted Index @700 mb: 3.80 C Showalter Index: 8.74 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 24.00 C Cross Totals Index: 19.60 C K Index: 2.50 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 2.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.86 J/kg Max Up Vert Vel: 2.39 m/s Conv Inhibition (B-): 38633.40 J/kg Cap Strength: 6.55 C Lift Cond Lev (LCL): 889.54 mb = 810.99 m = 2660.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 124 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 ---------------------------------------------------------- 0 982 10 85 25 -24.9 -2.2 | 56 17 -14.0 -9.5 1 925 498 90 29 -29.0 0.0 | 68 20 -18.1 -7.3 2 850 1175 110 27 -25.4 9.2 | 97 15 -14.5 1.9 3 700 2700 100 19 -18.7 3.3 | 63 9 -7.8 -4.0 4 500 5220 40 7 -4.5 -5.4 | 333 14 6.4 -12.7 5 400 6790 135 11 -7.8 7.8 | 262 3 3.1 0.4 6 300 8710 135 17 -12.0 12.0 | 166 5 -1.1 4.7 7 296 8797 130 21 -16.1 13.5 | 140 8 -5.2 6.2 8 250 9900 185 19 1.7 18.9 | 227 17 12.5 11.6 9 200 11400 210 7 3.5 6.1 | 275 14 14.4 -1.3 10 150 13330 245 23 20.8 9.7 | 266 32 31.7 2.4 11 100 16020 295 15 13.6 -6.3 | 299 28 24.5 -13.7 Wind Parameters Mean winds (0-6000m): 94.0 at 17.5 knts Storm direction: 124.0 at 13.1 knts Shear (0-3000m) pos: 1.7 neg: 1.6 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): -10.5 deg Storm rel helicity (0-3000m) pos: 56.6 neg: -26.5 tot: 30.2 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 12.80 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 88 27 63 18| 4.8 0.0 4.8| 19.3 0.0 19.3 38.6 0.85| 4.9 4.1 1000 93 28 70 18| 4.9 0.0 4.9| 48.8 0.0 48.8 48.8 0.85| 6.3 5.3 1500 98 27 77 17| 3.4 0.0 3.4| 56.6 -4.6 52.1 34.7 0.68| 5.6 3.8 2000 100 26 79 15| 2.6 0.8 3.3| 56.6 -11.5 45.1 22.6 0.46| 4.9 2.3 2500 101 25 79 14| 2.0 1.2 3.2| 56.6 -17.7 38.9 15.6 0.30| 4.6 1.4 3000 100 24 77 13| 1.7 1.6 3.3| 56.6 -26.5 30.2 10.1 0.11| 4.5 0.5 4000 98 22 68 12| 1.3 2.2 3.5| 56.6 -47.2 9.5 2.4 -0.13| 4.4 -0.6 5000 96 20 58 10| 1.0 2.3 3.4| 56.6 -68.3 -11.7 -2.3 -0.26| 4.1 -1.1 6000 94 18 47 9| 1.3 1.9 3.3| 65.0 -72.5 -7.6 -1.3 -0.19| 4.1 -0.8 Wrote GIF file: /home/apache/climate/data/raob//WDK38HS/skewt/WDK38HS.skewt.20251009.12.gif