UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for WAKK... Searching the city database file for: WAKK ... Date:0000Z 1 MAY 25 Station: WAKK WMO ident: 97980 Latitude: -8.47 Longitude: 140.38 Elevation: 3.00 ------------------------------------------------------------------------------- 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 1010 3 27.6 23.6 79 4.0 24.7 70 6 299.9 303.3 297.5 354.0 18.45 1 1000 97 26.8 23.3 81 3.5 24.3 75 12 300.0 303.3 297.4 353.6 18.30 2 925 787 22.6 20.2 86 2.4 20.9 100 29 302.4 305.4 296.8 350.7 16.32 3 850 1518 19.6 14.6 73 5.0 16.3 110 19 306.7 309.0 295.3 344.0 12.39 4 700 3169 10.2 7.1 81 3.1 8.3 80 19 313.8 315.5 294.8 342.0 9.08 5 500 5890 -4.7 -7.0 84 2.3 -5.8 20 11 327.3 328.2 294.9 342.4 4.53 6 400 7620 -13.9 -20.9 55 7.0 -16.2 35 4 336.9 337.3 295.1 343.4 1.81 7 300 9750 -29.3 -33.1 70 3.8 -30.0 10 6 344.1 344.2 296.0 347.1 0.78 8 250 11020 -39.3 -44.3 59 5.0 -39.8 315 5 347.6 347.7 296.4 348.8 0.30 9 200 12500 -51.9 -59.9 38 8.0 -52.1 330 13 350.6 350.6 296.8 350.8 0.06 10 150 14300 -68.3 -74.3 42 6.0 -68.4 65 13 352.4 352.4 297.2 352.5 0.01 11 100 16660 -80.5 -89.5 21 9.0 -80.5 245 13 372.2 372.2 300.9 372.2 0.00 12 98 16774 -81.1 -90.1 20 9.0 -81.1 235 12 373.2 373.2 301.1 373.2 0.00 13 84 17637 -82.5 -91.5 20 9.0 -82.5 199 7 387.2 387.2 303.3 387.2 0.00 14 79 17984 -77.3 -90.3 11 13.0 -77.3 156 6 404.8 404.8 305.8 404.8 0.00 15 74 18359 -77.3 -89.3 13 12.0 -77.3 311 18 412.4 412.4 306.8 412.4 0.00 16 70 18680 -74.7 -89.7 8 15.0 -74.7 275 28 424.6 424.6 308.2 424.6 0.00 17 69 18764 -74.7 -89.7 8 15.0 -74.7 269 28 426.3 426.3 308.4 426.3 0.00 18 68 18850 -70.9 -89.9 4 19.0 -71.0 263 28 436.3 436.3 309.5 436.3 0.00 19 59 19691 -71.9 -93.9 2 22.0 -72.0 199 16 452.1 452.1 311.1 452.1 0.00 20 55 20109 -68.1 -94.1 1 26.0 -68.3 215 5 470.0 470.0 312.7 470.0 0.00 21 50 20680 -70.1 -98.1 1 28.0 -70.2 280 4 478.3 478.3 313.3 478.3 0.00 22 49 20800 -70.3 -98.3 1 28.0 -70.5 218 5 480.6 480.6 313.5 480.6 0.00 23 45 21310 -67.7 -99.7 0 32.0 -67.9 280 12 498.8 498.8 314.8 498.8 0.00 24 43 21589 -60.1 -94.1 0 34.0 -60.7 303 18 524.0 524.0 316.5 524.0 0.00 25 41 21888 -57.3 -91.3 1 34.0 -58.2 272 15 538.1 538.1 317.4 538.2 0.00 26 34 23061 -61.3 -94.3 1 33.0 -62.0 97 20 557.2 557.2 318.5 557.2 0.00 27 32 23437 -61.7 -94.7 0 33.0 -62.4 77 22 565.9 565.9 318.9 565.9 0.00 28 30 23840 -58.9 -92.9 0 34.0 -59.9 50 20 584.1 584.1 319.9 584.1 0.00 29 29 24054 -56.7 -91.7 0 35.0 -58.0 45 19 595.8 595.8 320.4 595.8 0.00 30 25 24995 -56.7 -91.7 0 35.0 -58.3 30 13 621.7 621.7 321.6 621.7 0.00 TRP 98 16774 -81.1 -90.1 20 9.0 -81.1 235 12 373.2 373.2 301.1 373.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 563.09 mb = 5031.70 m = 16507.99 ft Wetbulb zero: 582.22 mb = 4658.87 m = 15284.82 ft Precipitable water: 2.37 inches Sfc-500 mean rel hum: 80.71 % Est. max temperature: 33.81 C = 92.86 F Sfc-Lift cond lev (LCL): 953.35 mb = 519.85 m = 1705.52 ft T: 24.23 C 700-500 lapse rate: 5.48 C/km ThetaE index: 11.95 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 853.52 mb = 1482.32 m = 4863.19 ft Mean mixing ratio: 17.19 g/kg Conv temperature: 34.19 C = 93.54 F Cap Strength: 1.40 C Lifted Index: -2.43 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.02 C Lifted Index @700 mb: -0.95 C Showalter Index: 0.50 C Risk: Thunderstorms probable Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 19.30 C K Index: 35.80 Risk: > 80 % chance of thunderstorms Sweat Index: 224.20 Risk: None Energy Index: -0.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 659.06 J/kg Max Up Vert Vel: 36.31 m/s Conv Inhibition (B-): 55.11 J/kg Cap Strength: 1.41 C Lift Cond Lev (LCL): 918.90 mb = 844.25 m = 2769.80 ft Lev Free Conv (LFC): 753.90 mb = 2538.27 m = 8327.57 ft Equ Level (EL): 163.90 mb = 13745.69 m = 45096.85 ft B at Equ Level: 656.19 J/kg Max Parcel Lev (MPL): 103.90 mb = 16437.59 m = 53928.43 ft Wind level data Storm motion: 112 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 1010 3 70 6 -5.6 -2.1 | 316 10 6.6 -7.0 1 1000 97 75 12 -11.6 -3.1 | 355 8 0.7 -8.0 2 925 787 100 29 -28.6 5.0 | 90 16 -16.3 0.1 3 850 1518 110 19 -17.9 6.5 | 106 6 -5.6 1.6 4 700 3169 80 19 -18.7 -3.3 | 38 10 -6.5 -8.2 5 500 5890 20 11 -3.8 -10.3 | 331 17 8.5 -15.2 6 400 7620 35 4 -2.3 -3.3 | 309 13 9.9 -8.2 7 300 9750 10 6 -1.0 -5.9 | 314 16 11.2 -10.8 8 250 11020 315 5 3.5 -3.5 | 298 18 15.8 -8.4 9 200 12500 330 13 6.5 -11.3 | 311 25 18.7 -16.2 10 150 14300 65 13 -11.8 -5.5 | 357 10 0.5 -10.4 11 100 16660 245 13 11.8 5.5 | 269 24 24.0 0.6 12 98 16774 235 12 9.8 6.9 | 265 22 22.1 2.0 13 93 17069 220 9 5.8 6.9 | 264 18 18.0 2.0 14 88 17374 105 4 -3.9 1.0 | 295 9 8.4 -3.9 15 84 17678 210 7 3.5 6.1 | 266 16 15.7 1.2 16 79 17983 150 6 -3.0 5.2 | 268 9 9.2 0.3 17 75 18288 320 15 9.6 -11.5 | 307 27 21.9 -16.4 18 70 18680 275 28 27.9 -2.4 | 280 41 40.1 -7.3 19 64 19202 240 28 24.2 14.0 | 256 38 36.5 9.1 20 58 19812 190 13 2.3 12.8 | 241 17 14.5 7.9 21 55 20117 215 5 2.9 4.1 | 273 15 15.1 -0.8 22 52 20422 265 7 7.0 0.6 | 283 20 19.2 -4.3 23 50 20680 280 4 3.9 -0.7 | 289 17 16.2 -5.6 24 50 20726 195 6 1.6 5.8 | 266 14 13.8 0.9 25 47 21031 285 4 3.9 -1.0 | 290 17 16.1 -5.9 26 45 21336 280 12 11.8 -2.1 | 286 25 24.1 -7.0 27 43 21641 305 19 15.6 -10.9 | 300 32 27.8 -15.8 28 39 22250 230 10 7.7 6.4 | 266 20 19.9 1.5 29 37 22555 125 17 -13.9 9.8 | 161 5 -1.7 4.8 30 32 23470 75 22 -21.3 -5.7 | 40 14 -9.0 -10.6 31 30 23774 80 21 -20.7 -3.6 | 45 12 -8.4 -8.6 32 30 23840 50 20 -15.3 -12.9 | 10 18 -3.1 -17.8 33 26 24384 30 17 -8.5 -14.7 | 349 20 3.7 -19.6 34 24 24689 30 12 -6.0 -10.4 | 338 17 6.2 -15.3 35 23 24994 115 12 -10.9 5.1 | 263 1 1.4 0.2 Wind Parameters Mean winds (0-6000m): 81.8 at 17.6 knts Storm direction: 111.8 at 13.2 knts Shear (0-3000m) pos: 2.6 neg: 1.5 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 86.0 deg Storm rel helicity (0-3000m) pos: 67.5 neg: -15.1 tot: 52.4 m^2/s^2 ave: 17.5 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 3.0 10^-3/s Energy-Hel index: 0.28 Bulk Rich Number: 1155.84 Bulk Shear: 0.57 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 83 16 26 7| 17.0 0.0 17.0| 36.6 0.0 36.6 73.2 0.95| 17.7 16.8 1000 95 21 69 9| 10.9 0.0 10.9| 62.9 0.0 62.9 62.9 0.83| 14.6 12.2 1500 98 22 79 9| 5.2 0.0 5.2| 67.5 0.0 67.5 45.0 0.71| 12.3 8.7 2000 100 21 81 8| 3.9 0.7 4.6| 67.5 -4.5 63.0 31.5 0.59| 10.0 5.8 2500 99 21 79 8| 3.1 1.2 4.3| 67.5 -9.5 58.0 23.2 0.48| 8.6 4.1 3000 98 20 74 8| 2.6 1.5 4.1| 67.5 -15.1 52.4 17.5 0.40| 7.7 3.0 4000 92 20 61 9| 1.9 1.9 3.8| 67.5 -34.5 33.0 8.2 0.22| 6.7 1.4 5000 86 19 47 9| 1.6 2.0 3.6| 67.5 -56.9 10.6 2.1 0.09| 6.0 0.6 6000 82 18 35 9| 1.3 1.9 3.2| 67.5 -78.5 -11.0 -1.8 0.01| 5.5 0.0 Wrote GIF file: /home/apache/climate/data/raob//WAKK/skewt/WAKK.skewt.20250501.00.gif