UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for WIKK... Searching the city database file for: WIKK ... Date:0000Z 30 APR 25 Station: WIKK WMO ident: 96237 Latitude: -2.17 Longitude: 106.13 Elevation: 33.00 ------------------------------------------------------------------------------- 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 1005 33 25.4 24.1 93 1.3 24.5 280 2 298.1 301.6 297.4 353.8 19.13 1 1000 82 27.2 24.4 85 2.8 25.2 140 4 300.4 303.9 298.3 357.9 19.59 2 925 771 22.8 19.1 80 3.7 20.2 95 7 302.6 305.4 296.1 347.6 15.22 3 850 1502 19.0 14.0 73 5.0 15.7 175 4 306.0 308.3 294.7 341.8 11.91 4 700 3150 11.0 -6.0 30 17.0 2.8 60 3 314.7 315.3 290.5 325.9 3.49 5 500 5890 -4.7 -17.7 35 13.0 -9.4 130 2 327.3 327.7 292.7 333.9 1.90 6 400 7620 -15.5 -24.5 46 9.0 -18.0 100 6 334.8 335.1 294.2 339.6 1.31 7 300 9730 -29.1 -48.1 14 19.0 -31.2 150 5 344.4 344.4 295.5 345.0 0.16 8 250 11010 -39.9 -50.9 30 11.0 -40.6 95 10 346.7 346.8 296.0 347.3 0.14 9 200 12490 -52.7 -61.7 33 9.0 -52.9 70 5 349.3 349.3 296.5 349.5 0.05 10 150 14290 -67.5 -76.5 27 9.0 -67.5 265 14 353.8 353.8 297.4 353.8 0.01 11 100 16630 -82.7 -89.7 29 7.0 -82.7 225 12 367.9 367.9 300.2 367.9 0.00 12 70 18670 -72.5 -89.5 6 17.0 -72.6 275 19 429.3 429.3 308.7 429.3 0.00 13 50 20650 -68.7 -92.7 2 24.0 -68.9 290 17 481.6 481.6 313.6 481.6 0.00 14 33 23180 -66.5 -98.5 0 32.0 -66.9 305 26 548.2 548.2 318.0 548.2 0.00 15 30 23770 -60.7 -94.7 0 34.0 -61.6 150 11 579.2 579.2 319.6 579.2 0.00 16 20 26350 -50.9 -86.9 1 36.0 -54.1 75 43 680.4 680.4 323.8 680.4 0.01 TRP 33 23180 -66.5 -98.5 0 32.0 -66.9 305 26 548.2 548.2 318.0 548.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5808.00 m Freezing level: 559.87 mb = 5069.75 m = 16632.82 ft Wetbulb zero: 654.48 mb = 3697.51 m = 12130.79 ft Precipitable water: 1.72 inches Sfc-500 mean rel hum: 49.00 % Est. max temperature: 33.10 C = 91.58 F Sfc-Lift cond lev (LCL): 986.62 mb = 201.03 m = 659.55 ft T: 26.44 C 700-500 lapse rate: 5.73 C/km ThetaE index: 32.05 C Layer 925.0- 500.0 mb Conv cond level (CCL): 863.48 mb = 1366.01 m = 4481.61 ft Mean mixing ratio: 16.94 g/kg Conv temperature: 32.70 C = 90.85 F Cap Strength: 1.51 C Lifted Index: -2.38 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.64 C Lifted Index @700 mb: -0.04 C Showalter Index: 1.37 C Risk: Showers probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 18.70 C K Index: 20.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 178.00 Risk: None Energy Index: -1.45 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 744.15 J/kg Max Up Vert Vel: 38.58 m/s Conv Inhibition (B-): 49.28 J/kg Cap Strength: 1.51 C Lift Cond Lev (LCL): 910.70 mb = 905.69 m = 2971.40 ft Lev Free Conv (LFC): 705.70 mb = 3081.16 m = 10108.68 ft Equ Level (EL): 175.70 mb = 13300.52 m = 43636.33 ft B at Equ Level: 743.04 J/kg Max Parcel Lev (MPL): 95.70 mb = 16881.38 m = 55384.45 ft Wind level data Storm motion: 139 at 3 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 1005 33 280 2 2.0 -0.3 | 302 4 3.7 -2.3 1 1000 82 140 4 -2.6 3.1 | 142 1 -0.9 1.1 2 925 771 95 7 -7.0 0.6 | 76 5 -5.3 -1.3 3 850 1502 175 4 -0.3 4.0 | 214 2 1.4 2.0 4 700 3150 60 3 -2.6 -1.5 | 14 4 -0.9 -3.4 5 500 5890 130 2 -1.5 1.3 | 345 1 0.2 -0.7 6 400 7620 100 6 -5.9 1.0 | 78 4 -4.2 -0.9 7 300 9730 150 5 -2.5 4.3 | 162 3 -0.8 2.4 8 250 11010 95 10 -10.0 0.9 | 83 8 -8.3 -1.1 9 200 12490 70 5 -4.7 -1.7 | 39 5 -3.0 -3.7 10 150 14290 265 14 13.9 1.2 | 273 16 15.7 -0.7 11 100 16630 225 12 8.5 8.5 | 237 12 10.2 6.5 12 70 18670 275 19 18.9 -1.7 | 280 21 20.6 -3.6 13 50 20650 290 17 16.0 -5.8 | 294 19 17.7 -7.8 14 33 23180 305 26 21.3 -14.9 | 306 29 23.0 -16.9 15 30 23770 150 11 -5.5 9.5 | 153 8 -3.8 7.6 16 20 26350 75 43 -41.5 -11.1 | 72 42 -39.8 -13.1 Wind Parameters Mean winds (0-6000m): 108.7 at 3.4 knts Storm direction: 138.7 at 2.6 knts Shear (0-3000m) pos: 0.9 neg: 1.8 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 78.4 deg Storm rel helicity (0-3000m) pos: 6.0 neg: -5.5 tot: 0.5 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: -0.36 Storm rel vorticity (0-3000m) horiz: 4.8 stream: -1.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1921.13 Bulk Shear: 0.39 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 ------------------------------------------------------------------------------- 500 123 5 107 2| 0.0 8.2 8.2| 0.0 -1.7 -1.7 -3.4 -0.88| 12.4-10.9 1000 111 6 91 4| 0.7 4.1 4.8| 2.9 -3.0 -0.1 -0.1 -0.54| 8.7 -4.7 1500 118 5 100 3| 1.9 2.7 4.6| 6.0 -3.0 3.0 2.0 -0.21| 7.4 -1.6 2000 125 5 112 3| 1.4 2.5 3.9| 6.0 -3.8 2.2 1.1 -0.27| 6.2 -1.7 2500 125 5 109 2| 1.1 2.1 3.2| 6.0 -4.5 1.5 0.6 -0.33| 5.4 -1.8 3000 122 4 101 2| 0.9 1.8 2.7| 6.0 -5.5 0.5 0.2 -0.36| 4.8 -1.7 4000 112 4 79 2| 0.8 1.3 2.1| 6.3 -5.8 0.5 0.1 -0.33| 3.8 -1.3 5000 109 4 68 2| 0.7 1.1 1.8| 6.4 -5.8 0.6 0.1 -0.32| 3.2 -1.0 6000 109 3 62 2| 0.6 0.9 1.5| 6.4 -5.9 0.5 0.1 -0.32| 2.7 -0.9 Wrote GIF file: /home/apache/climate/data/raob//WIKK/skewt/WIKK.skewt.20250430.00.gif