UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121800.upa.cvt Date: 0000Z 18 DEC 25 Searching for WASS... Searching the city database file for: WASS ... Date:0000Z 18 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 25.8 24.9 95 0.9 25.2 80 2 298.2 301.8 298.0 356.5 20.02 1 1000 88 25.6 23.6 89 2.0 24.2 45 4 298.8 302.1 297.3 353.1 18.65 2 976 302 25.0 23.0 89 2.0 23.6 297 1 300.2 303.6 297.5 354.3 18.42 3 925 773 22.0 20.7 92 1.3 21.1 255 9 301.8 304.9 297.0 351.5 16.84 4 912 896 21.6 20.0 91 1.6 20.5 238 10 302.6 305.6 296.8 351.0 16.35 5 850 1507 18.8 16.9 89 1.9 17.5 235 12 305.8 308.5 296.4 349.0 14.40 6 807 1952 15.8 15.6 99 0.2 15.7 239 8 307.2 309.8 296.5 349.3 13.95 7 793 2101 15.6 14.7 94 0.9 15.0 240 7 308.6 311.1 296.4 349.1 13.39 8 700 3153 10.4 8.1 86 2.3 9.0 250 13 314.0 315.9 295.3 344.2 9.74 9 636 3946 7.0 2.0 70 5.0 4.1 243 13 318.9 320.2 294.6 341.1 6.97 10 617 4194 5.2 1.6 78 3.6 3.1 241 13 319.6 320.9 294.8 341.9 6.98 11 545 5197 -0.7 -2.2 90 1.5 -1.5 195 10 324.1 325.3 295.2 343.7 5.98 12 500 5880 -5.1 -8.1 79 3.0 -6.5 160 7 326.8 327.6 294.5 340.7 4.16 13 493 5991 -4.9 -11.9 58 7.0 -7.9 158 7 328.4 329.0 294.1 339.0 3.12 14 476 6267 -7.3 -7.8 96 0.5 -7.5 152 7 328.7 329.6 295.2 343.8 4.47 15 436 6950 -9.9 -12.6 81 2.7 -11.1 139 8 333.8 334.5 295.6 345.3 3.33 16 400 7610 -15.3 -16.1 94 0.8 -15.6 125 9 335.1 335.7 295.4 344.6 2.72 17 383 7936 -18.5 -18.5 100 0.0 -18.5 105 11 335.1 335.6 295.1 343.3 2.32 18 351 8586 -20.1 -25.1 64 5.0 -21.5 73 10 341.4 341.7 295.9 346.6 1.42 19 323 9197 -24.9 -28.1 75 3.2 -25.6 48 9 343.0 343.2 296.0 347.4 1.17 20 300 9730 -28.7 -33.7 62 5.0 -29.6 90 8 344.9 345.1 296.1 347.8 0.74 21 264 10633 -35.3 -47.3 28 12.0 -36.4 101 12 348.1 348.2 296.4 349.0 0.20 22 250 11010 -38.9 -49.9 30 11.0 -39.7 95 13 348.2 348.3 296.4 348.9 0.16 23 200 12500 -52.3 -63.3 25 11.0 -52.6 45 18 349.9 350.0 296.7 350.1 0.04 24 175 13348 -60.1 -67.1 39 7.0 -60.2 50 22 350.7 350.7 296.8 350.8 0.03 25 150 14290 -68.5 -75.5 36 7.0 -68.5 55 26 352.1 352.1 297.1 352.1 0.01 26 123 15446 -79.1 -85.1 37 6.0 -79.1 69 21 353.3 353.3 297.4 353.4 0.00 27 109 16124 -83.3 -89.3 34 6.0 -83.3 82 28 357.9 357.9 298.2 357.9 0.00 28 102 16497 -78.7 -83.7 44 5.0 -78.7 105 31 373.5 373.6 301.2 373.6 0.00 29 100 16610 -78.9 -84.9 37 6.0 -78.9 150 8 375.3 375.3 301.5 375.3 0.00 30 96 16841 -78.5 -85.5 31 7.0 -78.5 163 8 380.5 380.5 302.3 380.5 0.00 31 79 17931 -84.1 -91.1 28 7.0 -84.1 295 41 390.7 390.7 303.9 390.7 0.00 32 70 18600 -83.1 -91.1 24 8.0 -83.1 285 16 406.6 406.6 306.1 406.6 0.00 33 63 19186 -83.9 -92.9 19 9.0 -83.9 345 13 417.3 417.3 307.4 417.3 0.00 34 59 19559 -74.1 -83.1 24 9.0 -74.2 22 10 447.2 447.2 310.6 447.2 0.01 35 53 20181 -76.7 -94.7 4 18.0 -76.7 77 25 455.1 455.1 311.3 455.1 0.00 36 50 20520 -72.5 -94.5 2 22.0 -72.6 105 39 472.6 472.6 312.8 472.6 0.00 37 47 20884 -71.9 -97.9 1 26.0 -72.1 102 45 482.5 482.5 313.7 482.5 0.00 38 37 22326 -62.5 -91.5 1 29.0 -63.1 91 61 540.8 540.8 317.6 540.8 0.00 39 30 23620 -62.3 -91.3 1 29.0 -63.0 85 70 574.8 574.8 319.4 574.8 0.00 40 21 25895 -45.6 -79.9 1 34.3 -50.4 85 80 687.0 687.0 324.0 687.2 0.03 41 20 26220 -43.3 -78.3 1 35.0 -49.1 100 34 703.6 703.7 324.6 704.0 0.04 42 11 30210 -47.3 -80.3 1 33.0 -53.5 820.3 820.3 327.7 820.9 0.06 TRP 79 17931 -84.1 -91.1 28 7.0 -84.1 295 41 390.7 390.7 303.9 390.7 0.00 WND 21 25895 -45.6 -79.9 1 34.3 -50.4 85 80 687.0 687.0 324.0 687.2 0.03 Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 553.54 mb = 5077.94 m = 16659.70 ft Wetbulb zero: 568.39 mb = 4857.40 m = 15936.16 ft Precipitable water: 2.55 inches Sfc-500 mean rel hum: 86.31 % Est. max temperature: 32.99 C = 91.38 F Sfc-Lift cond lev (LCL): 996.37 mb = 120.07 m = 393.92 ft T: 25.51 C 700-500 lapse rate: 5.68 C/km ThetaE index: 8.16 C Layer 793.0- 617.0 mb Conv cond level (CCL): 903.28 mb = 979.76 m = 3214.39 ft Mean mixing ratio: 17.80 g/kg Conv temperature: 30.68 C = 87.23 F Cap Strength: 0.81 C Lifted Index: -3.19 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.94 C Lifted Index @700 mb: -0.99 C Showalter Index: -1.78 C Risk: Thunderstorms probable Total Totals Index: 45.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 22.00 C K Index: 38.50 Risk: > 80 % chance of thunderstorms Sweat Index: 233.80 Risk: None Energy Index: -1.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 889.45 J/kg Max Up Vert Vel: 42.18 m/s Conv Inhibition (B-): 18.26 J/kg Cap Strength: 0.81 C Lift Cond Lev (LCL): 935.40 mb = 674.99 m = 2214.51 ft Lev Free Conv (LFC): 830.40 mb = 1706.89 m = 5599.97 ft Equ Level (EL): 130.40 mb = 15106.09 m = 49560.08 ft B at Equ Level: 888.79 J/kg Max Parcel Lev (MPL): 90.40 mb = 17177.61 m = 56356.31 ft Wind level data Storm motion: 265 at 8 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 80 2 -2.0 -0.3 | 84 10 -9.7 -1.0 1 1000 88 45 4 -2.8 -2.8 | 72 11 -10.6 -3.5 2 976 305 295 1 0.9 -0.4 | 81 7 -6.8 -1.1 3 925 773 255 9 8.7 2.3 | 210 2 0.9 1.7 4 910 914 235 10 8.2 5.7 | 185 5 0.4 5.1 5 850 1507 235 12 9.8 6.9 | 198 7 2.1 6.2 6 789 2134 240 7 6.1 3.5 | 149 3 -1.7 2.8 7 735 2743 240 17 14.7 8.5 | 222 10 7.0 7.8 8 700 3153 250 13 12.2 4.4 | 230 6 4.5 3.8 9 610 4267 240 13 11.3 6.5 | 211 7 3.5 5.8 10 500 5880 160 7 -2.4 6.6 | 120 12 -10.1 5.9 11 400 7610 125 9 -7.4 5.2 | 107 16 -15.1 4.5 12 399 7620 120 12 -10.4 6.0 | 106 19 -18.1 5.3 13 325 9144 45 9 -6.4 -6.4 | 64 16 -14.1 -7.0 14 300 9730 90 8 -8.0 0.0 | 88 16 -15.7 -0.7 15 251 10973 105 13 -12.6 3.4 | 98 20 -20.3 2.7 16 250 11010 95 13 -13.0 1.1 | 91 21 -20.7 0.5 17 200 12497 45 18 -12.7 -12.7 | 57 24 -20.5 -13.4 18 200 12500 45 18 -12.7 -12.7 | 57 24 -20.5 -13.4 19 150 14290 55 26 -21.3 -14.9 | 62 33 -29.0 -15.6 20 149 14326 55 26 -21.3 -14.9 | 62 33 -29.0 -15.6 21 114 15850 75 19 -18.4 -4.9 | 78 27 -26.1 -5.6 22 103 16459 90 39 -39.0 0.0 | 89 47 -46.7 -0.7 23 100 16610 150 8 -4.0 6.9 | 118 13 -11.7 6.3 24 97 16764 150 8 -4.0 6.9 | 118 13 -11.7 6.3 25 92 17069 205 6 2.5 5.4 | 132 7 -5.2 4.8 26 79 17931 295 41 37.2 -17.3 | 301 34 29.4 -18.0 27 78 17983 295 45 40.8 -19.0 | 301 38 33.0 -19.7 28 70 18593 280 23 22.7 -4.0 | 287 16 14.9 -4.7 29 70 18600 285 16 15.5 -4.1 | 302 9 7.7 -4.8 30 57 19812 45 9 -6.4 -6.4 | 64 16 -14.1 -7.0 31 50 20520 105 39 -37.7 10.1 | 102 46 -45.4 9.4 32 42 21641 95 56 -55.8 4.9 | 94 64 -63.5 4.2 33 30 23620 85 70 -69.7 -6.1 | 85 78 -77.5 -6.8 34 21 25895 85 80 -79.7 -7.0 | 85 88 -87.4 -7.6 35 20 26213 85 80 -79.7 -7.0 | 85 88 -87.4 -7.6 36 20 26220 100 34 -33.5 5.9 | 97 42 -41.2 5.2 37 16 27127 155 12 -5.1 10.9 | 129 16 -12.8 10.2 38 13 27737 230 25 19.2 16.1 | 216 19 11.4 15.4 Wind Parameters Mean winds (0-6000m): 235.1 at 10.4 knts Storm direction: 265.1 at 7.8 knts Shear (0-3000m) pos: 0.6 neg: 2.4 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 142.8 deg Storm rel helicity (0-3000m) pos: 16.1 neg: -14.1 tot: 2.0 m^2/s^2 ave: 0.7 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 0.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 49.18 Bulk Shear: 18.08 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 ------------------------------------------------------------------------------- 500 349 3 66 8| 0.0 6.5 6.5| 3.3 -9.3 -6.0 -11.9 -0.21| 11.3 -2.4 1000 254 5 107 3| 0.0 6.2 6.2| 3.9 -10.2 -6.3 -6.3 -0.02| 10.5 -0.2 1500 243 7 156 3| 0.0 4.7 4.7| 5.6 -10.2 -4.5 -3.0 0.04| 7.6 0.3 2000 241 8 167 3| 1.0 3.6 4.6| 5.6 -13.4 -7.8 -3.9 -0.07| 6.7 -0.5 2500 240 8 171 3| 0.3 2.8 3.2| 10.7 -14.1 -3.4 -1.3 0.06| 6.7 0.4 3000 241 10 188 4| 0.6 2.4 3.0| 16.1 -14.1 2.0 0.7 0.11| 6.7 0.7 4000 243 10 200 4| 0.4 1.8 2.2| 16.5 -16.5 -0.0 -0.0 0.07| 5.4 0.4 5000 240 11 198 5| 0.3 1.3 1.5| 16.5 -33.0 -16.5 -3.3 -0.10| 5.2 -0.5 6000 235 10 188 5| 0.2 0.8 1.0| 16.5 -53.3 -36.8 -6.1 -0.21| 5.0 -1.0 Wrote GIF file: /home/apache/climate/data/raob//WASS/skewt/WASS.skewt.20251218.00.gif