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 WIIL... Searching the city database file for: WIIL ... Date:0000Z 30 APR 25 Station: WIIL WMO ident: 96805 Latitude: -7.73 Longitude: 109.01 Elevation: 6.00 ------------------------------------------------------------------------------- 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 6 25.2 24.3 95 0.9 24.6 260 2 297.5 301.0 297.4 353.4 19.27 1 1000 98 25.0 24.1 95 0.9 24.3 305 3 298.1 301.6 297.5 354.1 19.23 2 977 303 24.4 22.8 91 1.6 23.3 88 5 299.5 302.9 297.2 352.7 18.17 3 925 782 21.4 21.0 98 0.4 21.1 110 22 301.2 304.3 297.0 351.7 17.17 4 913 896 20.8 19.7 93 1.1 20.1 110 22 301.7 304.6 296.4 348.9 16.02 5 850 1513 17.2 16.3 94 0.9 16.6 100 15 304.2 306.7 295.6 345.4 13.85 6 793 2103 13.4 13.4 100 0.0 13.4 109 10 306.2 308.5 295.0 343.1 12.28 7 771 2341 12.0 12.0 100 0.0 12.0 109 9 307.2 309.3 294.8 341.9 11.51 8 700 3149 9.6 8.8 95 0.8 9.1 105 6 313.1 315.1 295.4 344.7 10.22 9 641 3877 7.2 -12.8 23 20.0 -1.2 50 1 318.4 318.8 290.5 325.8 2.23 10 616 4204 5.8 -10.2 31 16.0 -1.3 127 2 320.4 321.0 291.7 329.9 2.86 11 573 4795 4.6 -25.4 9 30.0 -5.1 129 5 325.7 325.9 291.3 328.7 0.85 12 561 4967 3.8 -25.2 10 29.0 -5.7 124 5 326.7 326.9 291.7 329.9 0.88 13 500 5890 -3.9 -20.9 25 17.0 -9.6 95 10 328.3 328.6 292.6 333.4 1.45 14 494 5985 -4.9 -20.9 27 16.0 -10.3 96 11 328.2 328.5 292.6 333.3 1.46 15 470 6373 -7.7 -24.7 24 17.0 -12.8 99 14 329.4 329.7 292.6 333.4 1.10 16 420 7239 -11.1 -39.1 8 28.0 -16.7 107 20 335.8 335.9 293.6 337.0 0.31 17 400 7610 -13.9 -40.9 8 27.0 -18.8 110 23 336.9 337.0 293.8 338.0 0.27 18 300 9730 -29.1 -55.1 6 26.0 -31.4 125 19 344.4 344.4 295.4 344.7 0.07 19 258 10793 -37.7 -56.7 12 19.0 -38.9 146 11 346.9 346.9 296.0 347.2 0.07 20 250 11010 -39.3 -59.3 10 20.0 -40.4 155 7 347.6 347.6 296.1 347.9 0.05 21 200 12490 -52.9 -63.9 25 11.0 -53.2 65 5 349.0 349.0 296.4 349.2 0.04 22 150 14280 -68.1 -74.1 42 6.0 -68.1 70 3 352.8 352.8 297.3 352.8 0.01 23 133 14993 -73.5 -78.3 48 4.8 -73.5 45 4 355.5 355.5 297.8 355.5 0.01 24 114 15888 -76.9 -82.9 38 6.0 -76.9 138 2 365.2 365.2 299.7 365.2 0.00 25 101 16574 -82.5 -88.5 35 6.0 -82.5 260 13 367.3 367.3 300.1 367.3 0.00 26 100 16630 -82.3 -88.3 35 6.0 -82.3 270 15 368.7 368.7 300.4 368.7 0.00 27 90 17213 -84.1 -90.1 34 6.0 -84.1 255 19 376.4 376.4 301.6 376.4 0.00 28 86 17467 -79.7 -85.7 36 6.0 -79.7 248 23 390.2 390.2 303.8 390.2 0.00 29 77 18096 -76.1 -84.1 27 8.0 -76.2 204 21 410.2 410.2 306.5 410.3 0.00 30 70 18640 -78.9 -90.9 12 12.0 -78.9 135 13 415.6 415.6 307.2 415.6 0.00 31 66 18977 -77.5 -88.5 15 11.0 -77.6 83 11 425.7 425.7 308.4 425.7 0.00 32 62 19344 -69.5 -82.5 13 13.0 -69.6 28 9 451.1 451.1 311.0 451.1 0.01 33 57 19843 -73.1 -94.1 3 21.0 -73.2 344 14 453.9 453.9 311.2 453.9 0.00 34 50 20620 -69.1 -96.1 1 27.0 -69.3 255 18 480.7 480.7 313.5 480.7 0.00 35 39 22128 -61.7 -90.7 1 29.0 -62.3 260 11 534.8 534.8 317.2 534.8 0.00 36 30 23750 -61.7 -90.7 1 29.0 -62.4 85 21 576.4 576.4 319.5 576.5 0.00 37 20 26330 -50.5 -82.5 1 32.0 -53.8 105 47 681.6 681.6 323.9 681.8 0.02 38 17 27402 -45.3 -79.3 1 34.0 -50.8 94 52 730.7 730.7 325.4 731.1 0.04 TRP 90 17213 -84.1 -90.1 34 6.0 -84.1 255 19 376.4 376.4 301.6 376.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 530.90 mb = 5422.64 m = 17790.60 ft Wetbulb zero: 647.93 mb = 3788.12 m = 12428.07 ft Precipitable water: 2.03 inches Sfc-500 mean rel hum: 64.11 % Est. max temperature: 31.48 C = 88.66 F Sfc-Lift cond lev (LCL): 997.33 mb = 121.60 m = 398.96 ft T: 24.93 C 700-500 lapse rate: 4.93 C/km ThetaE index: 12.25 C Layer 977.0- 700.0 mb Conv cond level (CCL): 931.09 mb = 724.50 m = 2376.95 ft Mean mixing ratio: 17.86 g/kg Conv temperature: 28.71 C = 83.67 F Cap Strength: 1.14 C Lifted Index: -1.75 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.99 C Lifted Index @700 mb: -1.61 C Showalter Index: 0.77 C Risk: Thunderstorms probable Total Totals Index: 41.30 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 20.20 C K Index: 36.60 Risk: > 80 % chance of thunderstorms Sweat Index: 235.60 Risk: None Energy Index: -2.29 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 760.75 J/kg Max Up Vert Vel: 39.01 m/s Conv Inhibition (B-): 2.94 J/kg Cap Strength: 1.16 C Lift Cond Lev (LCL): 945.55 mb = 589.56 m = 1934.24 ft Lev Free Conv (LFC): 910.55 mb = 918.78 m = 3014.33 ft Equ Level (EL): 600.55 mb = 4411.17 m = 14472.17 ft B at Equ Level: 182.17 J/kg Max Parcel Lev (MPL): 90.55 mb = 17179.24 m = 56361.64 ft Wind level data Storm motion: 136 at 6 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 6 260 2 2.0 0.3 | 303 8 6.3 -4.1 1 1000 98 305 3 2.5 -1.7 | 312 9 6.8 -6.2 2 977 305 90 5 -5.0 0.0 | 8 4 -0.6 -4.4 3 925 782 110 22 -20.7 7.5 | 101 17 -16.3 3.1 4 911 914 110 22 -20.7 7.5 | 101 17 -16.3 3.1 5 850 1513 100 15 -14.8 2.6 | 80 11 -10.4 -1.8 6 790 2134 110 10 -9.4 3.4 | 78 5 -5.0 -1.0 7 700 3149 105 6 -5.8 1.6 | 26 3 -1.4 -2.9 8 658 3658 0 0 -0.0 -0.0 | 316 6 4.4 -4.4 9 610 4267 145 2 -1.1 1.6 | 311 4 3.2 -2.8 10 500 5890 95 10 -10.0 0.9 | 57 7 -5.6 -3.6 11 400 7610 110 23 -21.6 7.9 | 101 18 -17.2 3.4 12 325 9144 110 26 -24.4 8.9 | 102 21 -20.1 4.4 13 300 9730 125 19 -15.6 10.9 | 120 13 -11.2 6.4 14 251 10973 150 10 -5.0 8.7 | 171 4 -0.6 4.2 15 250 11010 155 7 -3.0 6.3 | 217 2 1.4 1.9 16 240 11278 180 5 0.0 5.0 | 263 4 4.4 0.6 17 200 12490 65 5 -4.5 -2.1 | 1 7 -0.2 -6.6 18 150 14280 70 3 -2.8 -1.0 | 344 6 1.5 -5.5 19 127 15240 35 5 -2.9 -4.1 | 350 9 1.5 -8.5 20 109 16154 185 1 0.1 1.0 | 308 6 4.5 -3.5 21 100 16630 270 15 15.0 -0.0 | 283 20 19.4 -4.4 22 98 16764 270 15 15.0 -0.0 | 283 20 19.4 -4.4 23 90 17213 255 19 18.4 4.9 | 269 23 22.7 0.5 24 87 17374 255 23 22.2 6.0 | 267 27 26.6 1.5 25 71 18593 170 19 -3.3 18.7 | 184 14 1.1 14.3 26 70 18640 135 13 -9.2 9.2 | 134 7 -4.8 4.7 27 60 19507 5 8 -0.7 -8.0 | 344 13 3.7 -12.4 28 52 20422 310 25 19.2 -16.1 | 311 31 23.5 -20.5 29 50 20620 255 18 17.4 4.7 | 269 22 21.8 0.2 30 47 21031 255 21 20.3 5.4 | 268 25 24.6 1.0 31 33 23165 265 2 2.0 0.2 | 304 8 6.4 -4.3 32 30 23750 85 21 -20.9 -1.8 | 69 18 -16.6 -6.3 33 26 24689 65 36 -32.6 -15.2 | 55 34 -28.3 -19.7 34 20 26330 105 47 -45.4 12.2 | 101 42 -41.0 7.7 35 17 26822 95 53 -52.8 4.6 | 90 48 -48.4 0.2 36 14 27737 85 43 -42.8 -3.7 | 78 39 -38.5 -8.2 Wind Parameters Mean winds (0-6000m): 105.6 at 8.3 knts Storm direction: 135.6 at 6.2 knts Shear (0-3000m) pos: 0.9 neg: 1.4 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 93.2 deg Storm rel helicity (0-3000m) pos: 46.8 neg: -20.6 tot: 26.1 m^2/s^2 ave: 8.7 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 2.3 10^-3/s Energy-Hel index: 0.22 Bulk Rich Number: 488.42 Bulk Shear: 1.56 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 6 15 5| 0.0 14.5 14.5| 27.1 0.0 27.1 54.2 0.79| 19.9 15.7 1000 107 12 83 8| 4.7 7.2 12.0| 46.4 -3.2 43.3 43.3 0.67| 15.9 10.6 1500 106 14 87 9| 3.2 3.2 6.4| 46.4 -17.1 29.4 19.6 0.45| 12.8 5.7 2000 105 14 85 9| 1.7 2.4 4.1| 46.8 -17.2 29.5 14.8 0.40| 10.8 4.3 2500 106 13 84 8| 1.0 1.9 2.9| 46.8 -18.9 27.9 11.2 0.35| 9.1 3.2 3000 106 12 81 7| 0.9 1.4 2.2| 46.8 -20.6 26.1 8.7 0.29| 8.0 2.3 4000 106 10 70 5| 0.8 0.9 1.7| 48.2 -31.5 16.7 4.2 0.13| 7.3 0.9 5000 108 8 63 4| 0.9 0.8 1.7| 49.2 -32.8 16.4 3.3 0.13| 6.4 0.8 6000 106 8 59 4| 0.8 1.1 1.9| 51.2 -32.9 18.3 3.1 0.15| 5.9 0.9 Wrote GIF file: /home/apache/climate/data/raob//WIIL/skewt/WIIL.skewt.20250430.00.gif