UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for WASS... Searching the city database file for: WASS ... Date:0000Z 18 OCT 25 Station: WASS WMO ident: 97502 Latitude: -0.93 Longitude: 131.12 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 1007 3 29.8 25.5 78 4.3 26.6 120 4 302.3 306.2 299.5 364.1 20.81 1 1000 69 28.6 23.8 75 4.8 25.0 105 3 301.8 305.2 298.2 357.5 18.88 2 974 303 26.4 23.5 84 2.9 24.3 36 3 301.8 305.3 298.3 358.1 19.04 3 952 505 24.6 22.4 88 2.2 23.0 44 3 302.0 305.3 297.8 355.8 18.20 4 925 758 23.8 18.8 74 5.0 20.3 55 4 303.6 306.4 296.2 348.0 14.93 5 910 901 22.8 17.8 73 5.0 19.3 5 0 304.0 306.7 295.8 346.4 14.23 6 902 978 22.8 16.8 69 6.0 18.7 18 0 304.8 307.3 295.5 345.0 13.46 7 856 1433 19.0 17.6 92 1.4 18.0 148 3 305.4 308.2 296.7 350.2 14.96 8 850 1494 19.0 17.1 89 1.9 17.7 165 3 306.0 308.8 296.6 349.8 14.59 9 829 1709 17.4 16.2 93 1.2 16.6 140 6 306.6 309.2 296.4 349.0 14.11 10 792 2099 16.8 12.0 73 4.8 13.6 95 11 309.9 312.1 295.3 344.1 11.20 11 719 2919 13.0 5.0 58 8.0 8.2 90 17 314.5 315.9 293.9 338.3 7.63 12 700 3144 11.2 6.3 72 4.9 8.2 95 19 314.9 316.5 294.7 341.7 8.59 13 616 4202 5.4 1.2 74 4.2 3.0 123 9 320.0 321.3 294.7 341.7 6.79 14 575 4763 2.0 -2.9 70 4.9 -0.6 131 10 322.3 323.4 294.3 339.9 5.38 15 500 5880 -4.3 -11.3 58 7.0 -7.3 110 17 327.8 328.4 294.0 338.7 3.23 16 467 6414 -7.9 -12.9 67 5.0 -9.9 89 16 329.8 330.4 294.4 340.2 3.04 17 455 6615 -8.7 -18.7 44 10.0 -12.2 80 15 331.2 331.6 293.8 338.0 1.92 18 418 7266 -13.3 -21.3 51 8.0 -15.8 54 14 333.5 333.8 294.2 339.4 1.67 19 407 7468 -13.7 -28.7 27 15.0 -17.6 45 13 335.5 335.7 294.0 338.8 0.88 20 400 7600 -14.5 -19.1 68 4.6 -16.1 40 13 336.1 336.6 295.2 343.7 2.11 21 385 7889 -15.7 -22.7 55 7.0 -17.9 41 13 338.3 338.6 295.3 344.1 1.60 22 369 8207 -17.5 -32.5 26 15.0 -20.8 41 14 340.0 340.1 294.9 342.6 0.68 23 333 8966 -23.7 -34.7 36 11.0 -25.8 43 15 341.6 341.8 295.3 344.0 0.60 24 320 9255 -25.5 -30.5 63 5.0 -26.6 44 15 343.1 343.3 295.9 346.6 0.94 25 300 9720 -28.5 -34.5 56 6.0 -29.6 45 16 345.2 345.4 296.1 347.9 0.68 26 291 9938 -30.1 -41.1 33 11.0 -31.6 46 15 346.0 346.0 296.1 347.4 0.36 27 250 11000 -39.1 -47.1 42 8.0 -39.8 50 12 347.9 348.0 296.4 348.8 0.22 28 245 11139 -40.5 -47.5 47 7.0 -41.1 51 13 347.9 347.9 296.4 348.7 0.21 29 228 11628 -43.7 -65.7 7 22.0 -44.5 54 14 350.2 350.2 296.7 350.3 0.02 30 217 11960 -46.1 -62.1 15 16.0 -46.7 56 16 351.5 351.5 297.0 351.7 0.04 31 200 12500 -50.5 -68.5 10 18.0 -50.9 60 18 352.8 352.8 297.3 352.9 0.02 32 158 13985 -63.7 -75.7 18 12.0 -63.8 347 16 355.0 355.0 297.7 355.1 0.01 33 150 14300 -66.7 -73.7 37 7.0 -66.8 325 14 355.2 355.2 297.7 355.2 0.01 34 123 15471 -76.7 -81.7 45 5.0 -76.7 295 20 357.7 357.7 298.2 357.7 0.00 35 108 16209 -81.7 -87.7 35 6.0 -81.7 276 11 361.8 361.8 299.1 361.8 0.00 36 100 16640 -82.5 -87.5 42 5.0 -82.5 265 6 368.3 368.3 300.2 368.3 0.00 37 97 16810 -81.9 -86.5 45 4.6 -81.9 263 6 372.7 372.7 301.1 372.7 0.00 38 85 17539 -87.3 -91.3 47 4.0 -87.3 230 8 376.1 376.1 301.6 376.1 0.00 39 79 17946 -78.7 -81.2 67 2.5 -78.7 239 6 401.9 401.9 305.5 401.9 0.01 40 70 18640 -75.5 -81.5 38 6.0 -75.5 255 3 422.9 422.9 308.0 422.9 0.01 41 66 18986 -70.5 -78.5 30 8.0 -70.6 3 1 440.9 440.9 310.0 441.0 0.01 42 59 19647 -74.1 -88.1 10 14.0 -74.2 28 12 447.2 447.2 310.6 447.2 0.00 43 50 20630 -67.3 -85.3 6 18.0 -67.5 65 28 484.9 484.9 313.8 484.9 0.01 44 44 21398 -68.3 -93.3 2 25.0 -68.5 74 34 500.5 500.5 315.0 500.5 0.00 45 41 21826 -64.1 -92.1 1 28.0 -64.5 79 37 521.2 521.2 316.4 521.2 0.00 46 36 22620 -65.1 -93.1 1 28.0 -65.5 88 43 538.4 538.4 317.4 538.4 0.00 47 30 23740 -61.3 -90.3 1 29.0 -62.1 100 52 577.5 577.5 319.5 577.5 0.00 48 21 25983 -55.7 -86.4 1 30.8 -57.6 90 61 656.5 656.5 322.9 656.6 0.01 49 20 26294 -54.9 -85.9 1 31.0 -57.1 90 61 668.1 668.1 323.3 668.2 0.01 TRP 85 17539 -87.3 -91.3 47 4.0 -87.3 230 8 376.1 376.1 301.6 376.1 0.00 WND 21 25983 -55.7 -86.4 1 30.8 -57.6 90 61 656.5 656.5 322.9 656.6 0.01 Sounding variables and indices 1000-500 mb thick: 5811.00 m Freezing level: 551.19 mb = 5117.40 m = 16789.18 ft Wetbulb zero: 581.49 mb = 4671.29 m = 15325.57 ft Precipitable water: 2.26 inches Sfc-500 mean rel hum: 72.83 % Est. max temperature: 32.88 C = 91.19 F Sfc-Lift cond lev (LCL): 946.84 mb = 552.83 m = 1813.72 ft T: 24.45 C 700-500 lapse rate: 5.67 C/km ThetaE index: 13.10 C Layer 952.0- 856.0 mb Conv cond level (CCL): 871.63 mb = 1276.04 m = 4186.45 ft Mean mixing ratio: 17.45 g/kg Conv temperature: 32.68 C = 90.83 F Cap Strength: 1.98 C Lifted Index: -2.80 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.33 C Lifted Index @700 mb: -0.51 C Showalter Index: -1.27 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.40 C K Index: 35.50 Risk: > 80 % chance of thunderstorms Sweat Index: 228.20 Risk: None Energy Index: -2.17 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 848.58 J/kg Max Up Vert Vel: 41.20 m/s Conv Inhibition (B-): 28.49 J/kg Cap Strength: 1.82 C Lift Cond Lev (LCL): 906.54 mb = 934.56 m = 3066.09 ft Lev Free Conv (LFC): 841.54 mb = 1579.83 m = 5183.10 ft Equ Level (EL): 811.54 mb = 1890.65 m = 6202.84 ft B at Equ Level: 12.17 J/kg Max Parcel Lev (MPL): 731.54 mb = 2772.47 m = 9095.91 ft Wind level data Storm motion: 138 at 7 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 1007 3 120 4 -3.5 2.0 | 336 4 1.6 -3.5 1 1000 69 105 3 -2.9 0.8 | 336 5 2.1 -4.7 2 974 305 35 3 -1.7 -2.5 | 337 9 3.3 -8.0 3 925 758 55 4 -3.3 -2.3 | 347 8 1.8 -7.8 4 909 914 0 0 -0.0 -0.0 | 318 7 5.0 -5.5 5 850 1494 165 3 -0.8 2.9 | 301 5 4.3 -2.6 6 788 2134 90 12 -12.0 0.0 | 52 9 -7.0 -5.5 7 708 3048 90 18 -18.0 0.0 | 67 14 -13.0 -5.5 8 700 3144 95 19 -18.9 1.7 | 74 14 -13.9 -3.9 9 610 4267 125 8 -6.6 4.6 | 59 2 -1.5 -0.9 10 525 5486 140 12 -7.7 9.2 | 144 5 -2.7 3.7 11 500 5880 110 17 -16.0 5.8 | 92 11 -10.9 0.3 12 400 7600 40 13 -8.4 -10.0 | 12 16 -3.3 -15.5 13 399 7620 40 13 -8.4 -10.0 | 12 16 -3.3 -15.5 14 300 9720 45 16 -11.3 -11.3 | 20 18 -6.3 -16.8 15 250 11000 50 12 -9.2 -7.7 | 17 14 -4.1 -13.2 16 200 12500 60 18 -15.6 -9.0 | 36 18 -10.5 -14.5 17 191 12802 65 21 -19.0 -8.9 | 44 20 -14.0 -14.4 18 150 14300 325 14 8.0 -11.5 | 322 21 13.1 -17.0 19 127 15240 300 22 19.1 -11.0 | 304 29 24.1 -16.5 20 100 16640 265 6 6.0 0.5 | 294 12 11.0 -5.0 21 98 16764 265 6 6.0 0.5 | 294 12 11.0 -5.0 22 85 17539 230 8 6.1 5.1 | 272 11 11.2 -0.4 23 70 18640 255 3 2.9 0.8 | 301 9 7.9 -4.7 24 67 18898 0 0 -0.0 -0.0 | 318 7 5.0 -5.5 25 50 20630 65 28 -25.4 -11.8 | 50 27 -20.3 -17.3 26 30 23740 100 52 -51.2 9.0 | 94 46 -46.2 3.5 27 21 25983 90 61 -61.0 0.0 | 84 56 -56.0 -5.5 28 18 26518 90 61 -61.0 0.0 | 84 56 -56.0 -5.5 Wind Parameters Mean winds (0-6000m): 107.5 at 10.0 knts Storm direction: 137.5 at 7.5 knts Shear (0-3000m) pos: 0.6 neg: 2.5 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 90.7 deg Storm rel helicity (0-3000m) pos: 14.5 neg: -14.0 tot: 0.5 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 0.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 98.96 Bulk Shear: 8.57 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 62 3 342 7| 0.0 4.7 4.7| 2.1 -1.0 1.1 2.2 0.11| 5.7 0.6 1000 57 3 339 8| 0.0 2.1 2.1| 4.0 -9.1 -5.1 -5.1 -0.22| 5.3 -1.2 1500 78 2 337 7| 1.2 1.4 2.6| 5.8 -12.3 -6.5 -4.4 -0.25| 5.3 -1.3 2000 100 4 342 5| 0.9 1.6 2.5| 6.9 -12.7 -5.9 -2.9 -0.03| 6.6 -0.2 2500 92 5 3 5| 0.7 2.4 3.1| 9.7 -14.0 -4.3 -1.7 -0.01| 6.4 -0.1 3000 91 7 22 6| 0.6 2.5 3.1| 14.5 -14.0 0.5 0.2 0.03| 5.9 0.2 4000 96 9 42 6| 1.5 1.9 3.3| 27.3 -14.1 13.1 3.3 0.10| 6.0 0.6 5000 102 9 48 5| 1.5 1.5 3.0| 28.6 -14.8 13.8 2.8 0.12| 5.3 0.6 6000 108 10 61 5| 1.3 2.1 3.4| 29.6 -31.5 -2.0 -0.3 -0.01| 5.5 -0.1 Wrote GIF file: /home/apache/climate/data/raob//WASS/skewt/WASS.skewt.20251018.00.gif