UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for WASS... Searching the city database file for: WASS ... Date:0000Z 16 APR 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 1010 3 26.6 24.8 90 1.8 25.3 30 3 298.9 302.5 298.1 357.0 19.88 1 1000 98 27.2 25.6 91 1.6 26.0 355 5 300.4 304.2 299.2 362.4 21.09 2 977 304 24.0 24.0 100 0.0 24.0 350 13 299.1 302.7 298.0 356.4 19.58 3 925 782 21.6 21.6 100 0.0 21.6 360 7 301.4 304.7 297.5 353.9 17.83 4 913 896 20.8 20.8 100 0.0 20.8 360 6 301.7 304.9 297.1 352.4 17.18 5 850 1514 18.2 18.2 100 0.0 18.2 5 5 305.2 308.1 297.1 352.0 15.66 6 794 2097 15.2 15.2 100 0.0 15.2 0 2 308.0 310.6 296.6 349.8 13.82 7 711 3028 10.6 10.6 100 0.0 10.6 248 6 312.8 315.0 296.1 347.9 11.37 8 700 3158 8.6 8.6 100 0.0 8.6 195 9 312.0 313.9 295.0 343.0 10.08 9 617 4194 4.2 3.8 97 0.4 3.9 227 3 318.4 320.0 295.4 344.4 8.18 10 513 5677 -3.3 -4.8 89 1.5 -4.1 107 10 326.6 327.6 295.3 343.9 5.23 11 500 5880 -4.5 -5.3 94 0.8 -4.9 125 9 327.6 328.6 295.4 344.7 5.16 12 400 7610 -13.9 -13.9 100 0.0 -13.9 95 10 336.9 337.6 296.3 348.4 3.27 13 374 8118 -17.1 -17.2 99 0.1 -17.1 107 14 339.2 339.8 296.3 348.7 2.66 14 343 8763 -20.9 -21.8 92 0.9 -21.2 72 10 342.6 343.0 296.5 349.7 1.95 15 300 9740 -27.9 -30.1 81 2.2 -28.3 0 0 346.1 346.3 296.7 350.0 1.05 16 264 10643 -35.1 -38.2 73 3.1 -35.5 8 3 348.4 348.5 296.7 350.5 0.54 17 250 11020 -38.3 -41.7 70 3.4 -38.7 20 8 349.1 349.2 296.8 350.7 0.39 18 200 12510 -51.5 -56.1 58 4.6 -51.7 10 16 351.2 351.2 297.0 351.6 0.10 19 150 14300 -67.7 -72.5 50 4.8 -67.7 85 15 353.5 353.5 297.4 353.5 0.01 20 132 15057 -74.1 -81.1 33 7.0 -74.1 57 14 355.2 355.2 297.7 355.2 0.00 21 118 15703 -79.3 -84.2 44 4.9 -79.3 32 14 357.2 357.2 298.1 357.2 0.00 22 110 16102 -78.7 -83.7 44 5.0 -78.7 16 13 365.6 365.6 299.8 365.6 0.00 23 102 16529 -81.5 -88.5 29 7.0 -81.5 359 13 368.2 368.2 300.2 368.2 0.00 24 100 16640 -82.3 -87.3 42 5.0 -82.3 355 13 368.7 368.7 300.4 368.7 0.00 25 93 17043 -82.3 -86.5 48 4.2 -82.3 329 9 376.4 376.4 301.6 376.5 0.00 26 89 17291 -75.1 -78.8 56 3.7 -75.1 307 5 395.6 395.6 304.6 395.6 0.01 27 70 18660 -79.7 -85.7 36 6.0 -79.7 215 10 413.9 413.9 307.0 413.9 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5782.00 m Freezing level: 558.76 mb = 5024.67 m = 16484.94 ft Wetbulb zero: 565.88 mb = 4888.99 m = 16039.81 ft Precipitable water: 2.79 inches Sfc-500 mean rel hum: 97.40 % Est. max temperature: 32.35 C = 90.24 F Sfc-Lift cond lev (LCL): 984.42 mb = 236.73 m = 776.67 ft T: 25.04 C 700-500 lapse rate: 4.81 C/km ThetaE index: 19.39 C Layer 977.0- 617.0 mb Conv cond level (CCL): 961.97 mb = 439.18 m = 1440.85 ft Mean mixing ratio: 19.04 g/kg Conv temperature: 27.48 C = 81.47 F Cap Strength: -0.23 C Lifted Index: -3.70 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.84 C Lifted Index @700 mb: -3.67 C Showalter Index: -2.23 C Risk: Severe thunderstorms possible Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 22.70 C K Index: 40.90 Risk: > 80 % chance of thunderstorms Sweat Index: 237.40 Risk: None Energy Index: -1.56 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1500.37 J/kg Max Up Vert Vel: 54.78 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.05 C Lift Cond Lev (LCL): 955.39 mb = 499.22 m = 1637.85 ft Lev Free Conv (LFC): 950.39 mb = 545.12 m = 1788.44 ft Equ Level (EL): 120.39 mb = 15587.36 m = 51139.02 ft B at Equ Level: 1478.73 J/kg Max Parcel Lev (MPL): 80.39 mb = 17871.30 m = 58632.18 ft Wind level data Storm motion: 100 at 5 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 30 3 -1.5 -2.6 | 319 4 3.0 -3.4 1 1000 98 355 5 0.4 -5.0 | 320 8 4.9 -5.8 2 977 305 350 13 2.3 -12.8 | 334 15 6.7 -13.6 3 925 782 360 7 -0.0 -7.0 | 330 9 4.5 -7.8 4 911 914 360 6 -0.0 -6.0 | 327 8 4.5 -6.8 5 850 1514 5 5 -0.4 -5.0 | 325 7 4.0 -5.8 6 790 2134 360 2 -0.0 -2.0 | 302 5 4.5 -2.8 7 735 2743 0 0 -0.0 -0.0 | 280 5 4.5 -0.8 8 700 3158 195 9 2.3 8.7 | 221 10 6.8 7.9 9 610 4267 230 3 2.3 1.9 | 260 7 6.8 1.1 10 525 5486 90 11 -11.0 0.0 | 83 7 -6.5 -0.8 11 500 5880 125 9 -7.4 5.2 | 146 5 -2.9 4.4 12 486 6096 145 10 -5.7 8.2 | 170 8 -1.3 7.4 13 400 7610 95 10 -10.0 0.9 | 91 6 -5.5 0.1 14 368 8230 110 15 -14.1 5.1 | 114 11 -9.6 4.4 15 300 9740 0 0 -0.0 -0.0 | 280 5 4.5 -0.8 16 275 10363 0 0 -0.0 -0.0 | 280 5 4.5 -0.8 17 250 11020 20 8 -2.7 -7.5 | 348 8 1.7 -8.3 18 200 12510 10 16 -2.8 -15.8 | 354 17 1.7 -16.5 19 150 14300 85 15 -14.9 -1.3 | 79 11 -10.5 -2.1 20 100 16640 355 13 1.1 -13.0 | 338 15 5.6 -13.7 21 98 16764 355 13 1.1 -13.0 | 338 15 5.6 -13.7 22 88 17374 300 4 3.5 -2.0 | 289 8 7.9 -2.8 23 70 18660 215 10 5.7 8.2 | 234 13 10.2 7.4 24 67 18898 220 9 5.8 6.9 | 239 12 10.2 6.1 Wind Parameters Mean winds (0-6000m): 69.9 at 6.0 knts Storm direction: 99.9 at 4.5 knts Shear (0-3000m) pos: 1.0 neg: 1.5 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): -51.8 deg Storm rel helicity (0-3000m) pos: 8.4 neg: -17.6 tot: -9.2 m^2/s^2 ave: -3.1 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 5.4 stream: -1.0 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 117.77 Bulk Shear: 12.74 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 ------------------------------------------------------------------------------- 500 353 9 331 11| 0.0 8.5 8.5| 7.2 -0.1 7.1 14.3 0.19| 14.0 2.7 1000 355 8 330 11| 2.4 4.3 6.7| 7.2 -3.1 4.1 4.1 0.08| 9.4 0.7 1500 357 7 329 10| 1.9 2.8 4.8| 7.2 -3.5 3.8 2.5 0.07| 6.6 0.4 2000 358 7 327 9| 1.5 1.6 3.1| 7.2 -6.6 0.6 0.3 -0.03| 5.6 -0.2 2500 358 6 324 8| 1.2 1.0 2.1| 7.2 -8.8 -1.6 -0.6 -0.10| 4.8 -0.5 3000 355 5 319 7| 1.0 1.5 2.4| 8.4 -17.6 -9.2 -3.1 -0.18| 5.4 -1.0 4000 333 5 309 9| 0.4 0.9 1.3| 19.5 -39.1 -19.6 -4.9 -0.20| 5.8 -1.2 5000 310 5 296 9| 0.3 0.7 1.0| 21.3 -54.6 -33.3 -6.7 -0.31| 5.7 -1.8 6000 70 6 23 3| 0.8 0.7 1.5| 32.5 -68.0 -35.5 -5.9 -0.26| 6.3 -1.6 Wrote GIF file: /home/apache/climate/data/raob//WASS/skewt/WASS.skewt.20250416.00.gif