UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025123000.upa.cvt Date: 0000Z 30 DEC 25 Searching for WASS... Searching the city database file for: WASS ... Date:0000Z 30 DEC 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 1009 3 27.8 25.6 88 2.2 26.2 120 4 300.2 304.0 299.0 361.6 20.90 1 1000 86 26.4 23.8 86 2.6 24.5 85 3 299.5 303.0 297.7 354.8 18.88 2 976 301 24.6 23.6 94 1.0 23.9 36 6 299.8 303.3 297.9 355.9 19.12 3 925 773 23.2 18.4 74 4.8 19.8 55 2 303.0 305.7 295.8 346.1 14.55 4 912 897 22.2 17.8 76 4.4 19.1 7 0 303.2 305.9 295.6 345.3 14.20 5 850 1507 19.0 16.1 83 2.9 17.0 115 3 306.0 308.6 296.0 347.0 13.67 6 793 2101 16.0 13.0 82 3.0 14.0 49 5 309.0 311.2 295.6 345.3 11.96 7 727 2837 12.2 8.8 80 3.4 10.0 62 14 312.6 314.5 295.0 343.0 9.83 8 700 3154 11.0 4.0 62 7.0 6.9 70 18 314.7 316.1 293.7 337.6 7.30 9 687 3310 10.8 -0.2 46 11.0 4.8 66 19 316.1 317.2 292.7 333.6 5.49 10 679 3408 10.0 -3.0 40 13.0 3.3 65 18 316.3 317.2 291.9 330.8 4.52 11 663 3606 8.4 2.4 66 6.0 4.9 65 16 316.7 318.0 293.9 338.4 6.88 12 617 4196 4.2 -1.8 65 6.0 1.0 78 12 318.4 319.5 293.3 335.9 5.44 13 604 4369 2.8 1.4 90 1.4 2.0 79 11 318.8 320.1 294.6 341.2 7.03 14 552 5094 -0.5 -3.1 83 2.6 -1.9 75 11 323.2 324.2 294.6 341.2 5.52 15 540 5270 -1.3 -8.3 59 7.0 -4.6 74 11 324.2 325.0 293.5 336.8 3.79 16 515 5647 -3.7 -4.4 95 0.7 -4.1 71 11 325.8 326.8 295.1 343.5 5.37 17 500 5880 -4.5 -10.5 63 6.0 -7.1 70 11 327.6 328.2 294.1 339.2 3.44 18 455 6614 -9.9 -10.0 99 0.1 -9.9 89 12 329.7 330.5 295.1 343.1 3.93 19 407 7468 -13.3 -18.3 66 5.0 -15.0 112 13 336.0 336.5 295.3 343.9 2.22 20 400 7600 -14.5 -17.4 79 2.9 -15.5 115 13 336.1 336.6 295.4 344.8 2.44 21 393 7734 -15.7 -17.5 86 1.8 -16.3 118 13 336.3 336.8 295.5 345.0 2.46 22 372 8146 -18.7 -22.0 75 3.3 -19.7 128 15 337.6 338.0 295.3 344.0 1.77 23 341 8791 -22.7 -36.7 27 14.0 -25.2 108 18 340.7 340.8 294.9 342.6 0.48 24 324 9165 -25.5 -34.5 43 9.0 -27.2 93 20 341.8 342.0 295.3 344.3 0.63 25 309 9508 -27.5 -49.5 10 22.0 -29.9 79 22 343.7 343.7 295.3 344.3 0.14 26 300 9720 -29.3 -50.3 11 21.0 -31.4 70 23 344.1 344.1 295.4 344.6 0.13 27 288 10011 -31.5 -36.5 61 5.0 -32.3 75 25 345.0 345.1 296.0 347.3 0.58 28 263 10649 -36.9 -39.1 80 2.2 -37.2 88 31 346.2 346.3 296.2 348.1 0.49 29 257 10810 -37.7 -40.5 75 2.8 -38.0 92 32 347.3 347.4 296.4 349.0 0.43 30 250 11000 -39.3 -42.4 72 3.1 -39.6 95 35 347.6 347.7 296.4 349.1 0.37 31 238 11334 -41.9 -45.2 70 3.3 -42.2 95 36 348.6 348.7 296.6 349.8 0.28 32 225 11710 -45.3 -48.6 69 3.3 -45.5 97 35 349.1 349.1 296.6 349.9 0.21 33 210 12164 -50.1 -50.9 91 0.8 -50.1 99 35 348.5 348.6 296.5 349.2 0.17 34 200 12480 -52.9 -56.5 65 3.6 -53.0 100 34 349.0 349.0 296.5 349.4 0.09 35 182 13079 -58.3 -63.2 53 4.9 -58.4 100 31 349.7 349.8 296.6 349.9 0.04 36 176 13289 -58.9 -68.9 26 10.0 -59.0 100 30 352.1 352.1 297.1 352.2 0.02 37 159 13917 -64.1 -69.1 50 5.0 -64.1 97 37 353.7 353.7 297.4 353.8 0.02 38 150 14270 -66.9 -74.9 31 8.0 -67.0 95 43 354.8 354.8 297.7 354.9 0.01 39 144 14516 -68.5 -78.5 22 10.0 -68.5 96 46 356.2 356.2 298.0 356.2 0.01 40 100 16610 -85.5 -91.5 33 6.0 -85.5 105 68 362.5 362.5 299.2 362.5 0.00 41 94 16946 -87.7 -93.7 32 6.0 -87.7 105 71 364.7 364.7 299.6 364.7 0.00 42 81 17775 -75.5 -80.1 48 4.6 -75.5 108 48 405.6 405.6 305.9 405.6 0.01 43 76 18144 -73.9 -82.9 24 9.0 -73.9 109 36 416.4 416.4 307.3 416.4 0.01 44 70 18620 -74.9 -86.9 14 12.0 -75.0 325 10 424.1 424.1 308.2 424.2 0.00 45 65 19049 -77.7 -88.7 15 11.0 -77.7 294 13 427.1 427.1 308.5 427.1 0.00 46 50 20570 -74.5 -91.5 6 17.0 -74.6 70 22 467.9 467.9 312.5 467.9 0.00 47 48 20807 -74.7 -94.7 3 20.0 -74.8 67 23 473.0 473.0 312.9 473.0 0.00 48 40 21894 -64.5 -92.5 1 28.0 -64.9 92 44 523.9 523.9 316.5 523.9 0.00 49 30 23650 -64.7 -92.7 1 28.0 -65.2 95 64 568.3 568.3 319.0 568.3 0.00 50 21 25922 -43.6 -78.6 1 35.0 -49.1 85 89 693.0 693.0 324.2 693.3 0.04 51 20 26250 -40.7 -76.7 1 36.0 -47.6 85 41 711.6 711.6 324.8 712.1 0.06 52 13 29162 -44.1 -78.1 1 34.0 -51.1 313 36 793.1 793.2 327.1 793.8 0.07 TRP 94 16946 -87.7 -93.7 32 6.0 -87.7 105 71 364.7 364.7 299.6 364.7 0.00 WND 21 25922 -43.6 -78.6 1 35.0 -49.1 85 89 693.0 693.0 324.2 693.3 0.04 Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 559.88 mb = 4984.29 m = 16352.45 ft Wetbulb zero: 576.95 mb = 4738.12 m = 15544.83 ft Precipitable water: 2.31 inches Sfc-500 mean rel hum: 77.05 % Est. max temperature: 33.26 C = 91.87 F Sfc-Lift cond lev (LCL): 977.84 mb = 284.24 m = 932.55 ft T: 24.74 C 700-500 lapse rate: 5.69 C/km ThetaE index: 16.28 C Layer 793.0- 663.0 mb Conv cond level (CCL): 869.62 mb = 1309.19 m = 4295.18 ft Mean mixing ratio: 17.18 g/kg Conv temperature: 32.77 C = 90.99 F Cap Strength: 1.88 C Lifted Index: -2.18 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.90 C Lifted Index @700 mb: -0.09 C Showalter Index: -0.48 C Risk: Thunderstorms probable Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 20.60 C K Index: 32.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 210.20 Risk: None Energy Index: -1.57 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 754.59 J/kg Max Up Vert Vel: 38.85 m/s Conv Inhibition (B-): 49.04 J/kg Cap Strength: 1.88 C Lift Cond Lev (LCL): 920.66 mb = 814.03 m = 2670.68 ft Lev Free Conv (LFC): 755.66 mb = 2509.49 m = 8233.13 ft Equ Level (EL): 695.66 mb = 3205.84 m = 10517.73 ft B at Equ Level: 17.15 J/kg Max Parcel Lev (MPL): 95.66 mb = 16850.43 m = 55282.88 ft Wind level data Storm motion: 100 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 1009 3 120 4 -3.5 2.0 | 256 3 3.3 0.8 1 1000 86 85 3 -3.0 -0.3 | 290 4 3.8 -1.4 2 975 305 35 6 -3.4 -4.9 | 331 7 3.3 -6.1 3 925 773 55 2 -1.6 -1.1 | 294 6 5.1 -2.3 4 910 914 0 0 -0.0 -0.0 | 280 7 6.8 -1.2 5 850 1507 115 3 -2.7 1.3 | 268 4 4.1 0.1 6 789 2134 45 5 -3.5 -3.5 | 325 6 3.2 -4.7 7 700 3154 70 18 -16.9 -6.2 | 54 12 -10.1 -7.3 8 683 3353 65 19 -17.2 -8.0 | 49 14 -10.4 -9.2 9 658 3658 65 15 -13.6 -6.3 | 42 10 -6.8 -7.5 10 610 4267 80 11 -10.8 -1.9 | 53 5 -4.0 -3.1 11 500 5880 70 11 -10.3 -3.8 | 36 6 -3.6 -4.9 12 400 7600 115 13 -11.8 5.5 | 131 7 -5.0 4.3 13 367 8230 130 15 -11.5 9.6 | 151 10 -4.7 8.5 14 300 9720 70 23 -21.6 -7.9 | 59 17 -14.8 -9.0 15 299 9754 70 23 -21.6 -7.9 | 59 17 -14.8 -9.0 16 251 10973 95 34 -33.9 3.0 | 94 27 -27.1 1.8 17 250 11000 95 35 -34.9 3.1 | 94 28 -28.1 1.9 18 240 11278 95 36 -35.9 3.1 | 94 29 -29.1 2.0 19 200 12480 100 34 -33.5 5.9 | 100 27 -26.7 4.7 20 172 13411 100 29 -28.6 5.0 | 100 22 -21.8 3.9 21 150 14270 95 43 -42.8 3.7 | 94 36 -36.1 2.6 22 100 16610 105 68 -65.7 17.6 | 106 61 -58.9 16.4 23 97 16764 105 68 -65.7 17.6 | 106 61 -58.9 16.4 24 94 16946 105 71 -68.6 18.4 | 106 64 -61.8 17.2 25 92 17069 105 71 -68.6 18.4 | 106 64 -61.8 17.2 26 74 18288 110 32 -30.1 10.9 | 113 25 -23.3 9.8 27 70 18593 60 11 -9.5 -5.5 | 22 7 -2.7 -6.7 28 70 18620 325 10 5.7 -8.2 | 307 16 12.5 -9.3 29 57 19812 240 17 14.7 8.5 | 251 23 21.5 7.3 30 50 20570 70 22 -20.7 -7.5 | 58 16 -13.9 -8.7 31 46 21031 65 23 -20.8 -9.7 | 52 18 -14.1 -10.9 32 44 21336 95 30 -29.9 2.6 | 94 23 -23.1 1.5 33 38 22250 90 52 -52.0 0.0 | 89 45 -45.2 -1.2 34 30 23650 95 64 -63.8 5.6 | 94 57 -57.0 4.4 35 21 25922 85 89 -88.7 -7.8 | 84 82 -81.9 -8.9 36 20 26213 85 89 -88.7 -7.8 | 84 82 -81.9 -8.9 37 20 26250 85 41 -40.8 -3.6 | 82 34 -34.1 -4.7 38 16 27127 10 8 -1.4 -7.9 | 329 11 5.4 -9.0 39 11 28346 270 57 57.0 -0.0 | 271 64 63.8 -1.2 40 8 29566 280 41 40.4 -7.1 | 280 48 47.2 -8.3 Wind Parameters Mean winds (0-6000m): 69.7 at 9.2 knts Storm direction: 99.7 at 6.9 knts Shear (0-3000m) pos: 1.6 neg: 1.6 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 150.5 deg Storm rel helicity (0-3000m) pos: 31.6 neg: -10.1 tot: 21.5 m^2/s^2 ave: 7.2 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 2.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 224.71 Bulk Shear: 3.36 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 51 5 322 5| 0.0 5.3 5.3| 5.8 -2.3 3.5 7.0 0.45| 9.2 4.2 1000 48 3 308 5| 0.0 2.1 2.1| 6.3 -8.3 -1.9 -1.9 0.04| 7.0 0.3 1500 62 3 299 5| 1.1 1.4 2.5| 7.5 -10.1 -2.6 -1.7 -0.02| 6.0 -0.1 2000 68 3 300 5| 0.8 1.6 2.4| 10.6 -10.1 0.5 0.2 0.13| 5.5 0.7 2500 61 4 310 5| 0.6 2.0 2.6| 18.6 -10.1 8.4 3.4 0.29| 5.6 1.6 3000 63 5 330 4| 1.6 1.6 3.3| 31.6 -10.1 21.5 7.2 0.39| 5.9 2.3 4000 66 8 8 5| 1.0 1.3 2.3| 37.6 -17.2 20.4 5.1 0.30| 5.7 1.7 5000 69 9 18 5| 0.8 1.1 1.9| 38.3 -18.2 20.1 4.0 0.28| 4.9 1.4 6000 70 9 23 5| 0.7 1.0 1.7| 39.1 -19.4 19.7 3.3 0.26| 4.2 1.1 Wrote GIF file: /home/apache/climate/data/raob//WASS/skewt/WASS.skewt.20251230.00.gif