UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for WIKK... Searching the city database file for: WIKK ... Date:0000Z 22 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 1008 33 24.0 23.4 96 0.6 23.6 230 5 296.5 299.8 296.4 349.2 18.26 1 1000 103 25.6 22.5 83 3.1 23.4 235 8 298.8 301.9 296.5 349.5 17.41 2 925 787 22.8 19.2 80 3.6 20.3 285 3 302.6 305.4 296.2 347.9 15.31 3 850 1522 19.0 13.0 68 6.0 15.0 175 7 306.0 308.1 294.2 339.5 11.14 4 700 3167 9.0 5.6 79 3.4 7.0 175 13 312.5 314.0 293.8 337.8 8.18 5 500 5890 -4.5 -8.3 75 3.8 -6.2 135 17 327.6 328.4 294.6 341.3 4.09 6 400 7610 -15.3 -18.8 75 3.5 -16.5 145 7 335.1 335.5 295.0 342.8 2.17 7 300 9720 -30.7 -32.4 85 1.7 -31.0 105 25 342.1 342.3 295.6 345.3 0.84 8 250 10980 -40.5 -43.8 70 3.3 -40.8 90 33 345.9 345.9 296.0 347.1 0.31 9 200 12460 -53.3 -62.3 33 9.0 -53.5 70 30 348.4 348.4 296.3 348.6 0.04 10 150 14250 -67.7 -74.7 36 7.0 -67.8 80 49 353.5 353.5 297.4 353.5 0.01 11 100 16610 -74.5 -87.5 12 13.0 -74.5 180 17 383.8 383.8 302.9 383.8 0.00 12 89 17282 -78.7 -89.7 15 11.0 -78.7 180 21 388.4 388.4 303.6 388.4 0.00 13 70 18670 -73.7 -87.7 10 14.0 -73.7 265 30 426.7 426.7 308.5 426.7 0.00 14 50 20650 -70.1 -84.1 11 14.0 -70.2 255 18 478.3 478.3 313.3 478.3 0.01 15 30 23760 -64.1 -96.1 1 32.0 -64.7 55 2 569.9 569.9 319.2 569.9 0.00 16 20 26330 -53.5 -88.5 1 35.0 -56.1 95 56 672.4 672.4 323.5 672.5 0.01 TRP 89 17282 -78.7 -89.7 15 11.0 -78.7 180 21 388.4 388.4 303.6 388.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 566.67 mb = 4982.33 m = 16346.04 ft Wetbulb zero: 594.39 mb = 4490.51 m = 14732.47 ft Precipitable water: 2.19 inches Sfc-500 mean rel hum: 76.38 % Est. max temperature: 33.22 C = 91.79 F Sfc-Lift cond lev (LCL): 999.66 mb = 105.97 m = 347.68 ft T: 25.59 C 700-500 lapse rate: 4.96 C/km ThetaE index: 11.71 C Layer 925.0- 500.0 mb Conv cond level (CCL): 843.85 mb = 1583.55 m = 5195.31 ft Mean mixing ratio: 16.20 g/kg Conv temperature: 33.84 C = 92.92 F Cap Strength: 2.27 C Lifted Index: -1.00 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.48 C Lifted Index @700 mb: -1.16 C Showalter Index: 2.48 C Risk: Showers probable Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 17.50 C K Index: 33.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 187.00 Risk: None Energy Index: 0.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 440.70 J/kg Max Up Vert Vel: 29.69 m/s Conv Inhibition (B-): 73.01 J/kg Cap Strength: 2.27 C Lift Cond Lev (LCL): 912.21 mb = 908.02 m = 2979.02 ft Lev Free Conv (LFC): 757.21 mb = 2501.38 m = 8206.52 ft Equ Level (EL): 207.21 mb = 12225.07 m = 40108.00 ft B at Equ Level: 438.71 J/kg Max Parcel Lev (MPL): 127.21 mb = 15209.13 m = 49898.13 ft Wind level data Storm motion: 193 at 9 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 1008 33 230 5 3.8 3.2 | 339 5 1.9 -5.1 1 1000 103 235 8 6.6 4.6 | 309 6 4.6 -3.7 2 925 787 285 3 2.9 -0.8 | 354 9 1.0 -9.1 3 850 1522 175 7 -0.6 7.0 | 62 3 -2.5 -1.3 4 700 3167 175 13 -1.1 13.0 | 147 6 -3.1 4.6 5 500 5890 135 17 -12.0 12.0 | 105 14 -13.9 3.7 6 400 7610 145 7 -4.0 5.7 | 66 6 -5.9 -2.6 7 300 9720 105 25 -24.1 6.5 | 86 26 -26.1 -1.8 8 250 10980 90 33 -33.0 0.0 | 77 36 -34.9 -8.3 9 200 12460 70 30 -28.2 -10.3 | 58 35 -30.1 -18.6 10 150 14250 80 49 -48.3 -8.5 | 71 53 -50.2 -16.8 11 100 16610 180 17 0.0 17.0 | 168 9 -1.9 8.7 12 89 17282 180 21 0.0 21.0 | 171 13 -1.9 12.7 13 70 18670 265 30 29.9 2.6 | 282 29 28.0 -5.7 14 50 20650 255 18 17.4 4.7 | 283 16 15.5 -3.7 15 30 23760 55 2 -1.6 -1.1 | 21 10 -3.6 -9.5 16 20 26330 95 56 -55.8 4.9 | 87 58 -57.7 -3.4 Wind Parameters Mean winds (0-6000m): 163.0 at 11.4 knts Storm direction: 193.0 at 8.5 knts Shear (0-3000m) pos: 0.5 neg: 2.3 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 164.5 deg Storm rel helicity (0-3000m) pos: 17.8 neg: -7.4 tot: 10.4 m^2/s^2 ave: 3.5 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 1.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 22.21 Bulk Shear: 19.85 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 ------------------------------------------------------------------------------- 500 245 6 325 7| 3.2 0.0 3.2| 7.2 -4.2 3.0 6.0 0.11| 7.5 0.9 1000 249 5 336 7| 1.6 0.8 2.4| 11.4 -6.9 4.5 4.5 0.12| 5.9 0.7 1500 228 5 337 5| 1.1 3.0 4.0| 13.9 -7.4 6.5 4.4 0.25| 6.6 1.7 2000 208 6 344 3| 0.8 2.6 3.4| 15.2 -7.4 7.8 3.9 0.31| 5.4 1.7 2500 196 7 2 2| 0.6 2.4 3.1| 16.5 -7.4 9.1 3.6 0.36| 4.7 1.7 3000 189 8 39 1| 0.5 2.3 2.8| 17.8 -7.4 10.4 3.5 0.38| 4.3 1.6 4000 181 9 112 2| 0.4 2.1 2.5| 18.0 -10.8 7.2 1.8 0.27| 3.7 1.0 5000 172 10 119 4| 0.3 1.9 2.2| 18.0 -17.3 0.7 0.1 0.16| 3.4 0.5 6000 163 11 116 6| 0.3 1.7 2.0| 18.0 -26.4 -8.4 -1.4 0.07| 3.2 0.2 Wrote GIF file: /home/apache/climate/data/raob//WIKK/skewt/WIKK.skewt.20250422.00.gif