UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122912.upa.cvt Date: 1200Z 29 DEC 25 Searching for WASS... Searching the city database file for: WASS ... Date:1200Z 29 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 26.4 25.5 95 0.9 25.7 100 4 298.8 302.6 298.6 359.5 20.77 1 1000 84 25.4 24.1 93 1.3 24.5 55 8 298.5 302.0 297.6 354.6 19.23 2 976 298 24.8 23.8 94 1.0 24.1 36 18 300.0 303.6 298.1 356.8 19.36 3 932 704 23.8 19.4 76 4.4 20.7 1 8 303.0 305.8 296.3 348.6 15.39 4 925 770 23.2 19.1 78 4.1 20.3 355 6 303.0 305.8 296.2 348.1 15.22 5 911 903 23.2 18.2 73 5.0 19.7 305 5 304.4 307.1 296.1 347.8 14.59 6 850 1505 18.8 15.6 82 3.2 16.6 295 1 305.8 308.3 295.6 345.5 13.23 7 818 1834 16.4 15.2 93 1.2 15.6 359 0 306.7 309.2 296.0 347.0 13.40 8 793 2098 15.6 13.9 90 1.7 14.5 208 3 308.6 310.9 296.0 347.1 12.70 9 700 3149 9.8 7.3 84 2.5 8.3 75 6 313.3 315.1 294.8 341.9 9.21 10 663 3600 7.6 4.2 79 3.4 5.6 92 9 315.8 317.3 294.4 340.4 7.83 11 647 3801 6.0 5.1 94 0.9 5.5 89 9 316.2 317.8 295.0 343.0 8.55 12 616 4204 4.6 1.8 82 2.8 3.0 106 12 319.0 320.4 294.7 341.7 7.10 13 596 4473 3.2 1.1 86 2.1 2.0 118 15 320.4 321.8 295.0 342.8 6.97 14 581 4679 1.4 -0.2 89 1.6 0.5 121 16 320.7 321.9 294.7 341.6 6.51 15 555 5048 -1.1 -1.8 95 0.7 -1.5 122 18 321.9 323.1 294.7 341.6 6.05 16 548 5149 -0.5 -7.5 59 7.0 -3.8 120 17 323.8 324.6 293.6 337.0 3.97 17 529 5432 -2.1 -3.7 89 1.6 -2.9 114 17 325.2 326.3 295.1 343.3 5.51 18 515 5645 -2.3 -5.4 79 3.1 -3.8 110 16 327.5 328.4 295.3 344.0 4.97 19 500 5880 -4.1 -7.3 78 3.2 -5.6 105 16 328.0 328.9 295.0 342.9 4.43 20 400 7600 -14.5 -15.1 95 0.6 -14.7 80 14 336.1 336.7 295.8 346.5 2.96 21 389 7812 -14.7 -18.3 74 3.6 -16.0 79 16 338.6 339.1 296.0 346.9 2.33 22 352 8563 -20.1 -29.1 45 9.0 -22.2 75 23 341.1 341.3 295.4 344.8 0.98 23 336 8907 -23.1 -29.1 58 6.0 -24.5 84 25 341.6 341.8 295.6 345.4 1.03 24 322 9218 -25.1 -37.1 32 12.0 -27.2 87 27 343.0 343.1 295.5 344.9 0.49 25 300 9730 -28.5 -42.5 25 14.0 -30.4 65 25 345.2 345.3 295.8 346.4 0.30 26 281 10196 -31.9 -45.9 24 14.0 -33.4 61 29 346.8 346.9 296.1 347.8 0.22 27 258 10793 -37.1 -57.1 11 20.0 -38.4 67 29 347.8 347.8 296.2 348.0 0.07 28 250 11010 -38.9 -57.9 12 19.0 -40.0 70 30 348.2 348.2 296.3 348.5 0.06 29 206 12299 -50.7 -62.7 23 12.0 -51.0 74 27 349.5 349.5 296.5 349.7 0.04 30 200 12490 -52.3 -55.4 69 3.1 -52.4 75 27 349.9 350.0 296.7 350.4 0.10 31 194 12687 -54.1 -57.2 69 3.1 -54.2 77 29 350.1 350.2 296.7 350.5 0.09 32 170 13523 -61.3 -62.9 81 1.6 -61.3 88 36 351.7 351.7 297.0 351.9 0.05 33 150 14290 -68.1 -70.6 70 2.5 -68.1 100 36 352.8 352.8 297.3 352.9 0.02 34 134 14959 -73.9 -76.9 63 3.0 -73.9 97 31 354.0 354.0 297.5 354.1 0.01 35 100 16620 -85.7 -89.4 51 3.7 -85.7 110 64 362.1 362.1 299.1 362.2 0.00 36 95 16900 -87.5 -91.6 46 4.1 -87.5 110 67 364.0 364.0 299.5 364.0 0.00 37 92 17073 -88.1 -91.7 51 3.6 -88.1 110 70 366.1 366.1 299.9 366.1 0.00 38 73 18350 -80.5 -83.5 61 3.0 -80.5 58 25 407.2 407.2 306.2 407.3 0.01 39 70 18590 -74.7 -78.1 59 3.4 -74.7 45 7 424.6 424.6 308.3 424.6 0.01 40 60 19480 -77.7 -82.7 44 5.0 -77.7 15 11 437.0 437.0 309.6 437.0 0.01 41 50 20540 -72.1 -83.1 18 11.0 -72.2 70 21 473.6 473.6 313.0 473.6 0.01 42 42 21573 -71.1 -94.1 2 23.0 -71.3 80 36 500.3 500.3 314.9 500.3 0.00 43 30 23610 -62.9 -91.9 1 29.0 -63.6 100 64 573.2 573.2 319.3 573.2 0.00 44 27 24253 -61.1 -90.1 1 29.0 -62.0 94 70 595.8 595.8 320.4 595.8 0.00 45 20 26190 -40.1 -76.1 1 36.0 -47.2 75 29 713.4 713.5 324.8 714.0 0.06 46 13 29075 -48.9 -81.9 1 33.0 -53.9 251 16 776.5 776.5 326.7 776.8 0.04 TRP 911 903 23.2 18.2 73 5.0 19.7 305 5 304.4 307.1 296.1 347.8 14.59 WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 566.44 mb = 4885.57 m = 16028.59 ft Wetbulb zero: 574.24 mb = 4773.48 m = 15660.83 ft Precipitable water: 2.45 inches Sfc-500 mean rel hum: 84.65 % Est. max temperature: 33.25 C = 91.86 F Sfc-Lift cond lev (LCL): 996.41 mb = 115.74 m = 379.73 ft T: 25.31 C 700-500 lapse rate: 5.09 C/km ThetaE index: 11.32 C Layer 932.0- 818.0 mb Conv cond level (CCL): 870.61 mb = 1297.03 m = 4255.29 ft Mean mixing ratio: 17.48 g/kg Conv temperature: 32.97 C = 91.34 F Cap Strength: 2.38 C Lifted Index: -2.13 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.60 C Lifted Index @700 mb: -1.53 C Showalter Index: 0.51 C Risk: Thunderstorms probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 19.70 C K Index: 36.00 Risk: > 80 % chance of thunderstorms Sweat Index: 205.20 Risk: None Energy Index: -0.57 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 803.44 J/kg Max Up Vert Vel: 40.09 m/s Conv Inhibition (B-): 44.79 J/kg Cap Strength: 2.26 C Lift Cond Lev (LCL): 923.57 mb = 783.55 m = 2570.66 ft Lev Free Conv (LFC): 828.57 mb = 1723.88 m = 5655.70 ft Equ Level (EL): 148.57 mb = 14346.89 m = 47069.29 ft B at Equ Level: 800.50 J/kg Max Parcel Lev (MPL): 78.57 mb = 17944.33 m = 58871.75 ft Wind level data Storm motion: 128 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 3 100 4 -3.9 0.7 | 337 4 1.5 -3.6 1 1000 84 55 8 -6.6 -4.6 | 7 9 -1.1 -8.9 2 975 305 35 18 -10.3 -14.7 | 14 20 -4.9 -19.1 3 925 770 355 6 0.5 -6.0 | 330 12 6.0 -10.3 4 911 903 305 5 4.1 -2.9 | 307 12 9.5 -7.2 5 910 914 305 5 4.1 -2.9 | 307 12 9.5 -7.2 6 850 1505 295 1 0.9 -0.4 | 307 8 6.4 -4.7 7 818 1829 0 0 -0.0 -0.0 | 308 7 5.4 -4.3 8 789 2134 185 3 0.3 3.0 | 283 6 5.7 -1.3 9 700 3149 75 6 -5.8 -1.6 | 3 6 -0.3 -5.9 10 657 3658 95 9 -9.0 0.8 | 45 5 -3.5 -3.5 11 633 3962 80 9 -8.9 -1.6 | 30 7 -3.4 -5.9 12 610 4267 115 13 -11.8 5.5 | 101 6 -6.3 1.2 13 566 4877 125 18 -14.7 10.3 | 123 11 -9.3 6.0 14 500 5880 105 16 -15.5 4.1 | 89 10 -10.0 -0.2 15 400 7600 80 14 -13.8 -2.4 | 51 11 -8.3 -6.7 16 353 8534 75 23 -22.2 -6.0 | 59 20 -16.8 -10.3 17 325 9144 90 27 -27.0 0.0 | 79 22 -21.6 -4.3 18 300 9730 65 25 -22.7 -10.6 | 49 23 -17.2 -14.9 19 274 10363 60 31 -26.8 -15.5 | 47 29 -21.4 -19.8 20 251 10973 70 28 -26.3 -9.6 | 56 25 -20.9 -13.9 21 250 11010 70 30 -28.2 -10.3 | 57 27 -22.7 -14.6 22 200 12490 75 27 -26.1 -7.0 | 61 24 -20.6 -11.3 23 157 14021 95 41 -40.8 3.6 | 89 35 -35.4 -0.7 24 150 14290 100 36 -35.5 6.3 | 94 30 -30.0 1.9 25 127 15240 95 28 -27.9 2.4 | 85 23 -22.4 -1.9 26 100 16620 110 64 -60.1 21.9 | 108 57 -54.7 17.6 27 97 16764 110 64 -60.1 21.9 | 108 57 -54.7 17.6 28 92 17069 110 70 -65.8 23.9 | 108 63 -60.3 19.6 29 78 17983 80 53 -52.2 -9.2 | 74 49 -46.7 -13.5 30 70 18590 45 7 -4.9 -4.9 | 357 9 0.5 -9.3 31 70 18593 110 23 -21.6 7.9 | 102 17 -16.2 3.6 32 66 18898 345 5 1.3 -4.8 | 324 11 6.7 -9.1 33 50 20540 70 21 -19.7 -7.2 | 51 18 -14.3 -11.5 34 30 23610 100 64 -63.0 11.1 | 97 58 -57.6 6.8 35 21 25908 80 83 -81.7 -14.4 | 76 79 -76.3 -18.7 36 20 26190 75 29 -28.0 -7.5 | 62 25 -22.6 -11.8 37 17 26822 50 12 -9.2 -7.7 | 17 13 -3.7 -12.0 38 13 27737 250 15 14.1 5.1 | 268 20 19.5 0.8 39 10 28651 270 52 52.0 -0.0 | 274 58 57.4 -4.3 40 8 29566 275 47 46.8 -4.1 | 279 53 52.3 -8.4 Wind Parameters Mean winds (0-6000m): 98.4 at 9.3 knts Storm direction: 128.4 at 6.9 knts Shear (0-3000m) pos: 0.0 neg: 0.3 tot: 0.3 10-3/s Storm rel Dir Shear (0-3000m): 24.3 deg Storm rel helicity (0-3000m) pos: 13.4 neg: -78.5 tot: -65.1 m^2/s^2 ave: -21.7 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 9.3 stream: -2.1 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 44.03 Bulk Shear: 18.25 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 37 13 9 15| 0.0 13.3 13.3| 9.2 -31.1 -21.9 -43.8 -0.06| 24.5 -1.5 1000 26 10 356 13| 0.0 4.2 4.2| 9.2 -70.9 -61.7 -61.7 -0.34| 19.0 -6.5 1500 17 8 345 12| 0.0 1.7 1.7| 9.5 -71.2 -61.7 -41.2 -0.31| 13.8 -4.4 2000 15 6 339 11| 0.0 1.5 1.5| 10.4 -74.3 -63.9 -31.9 -0.31| 11.2 -3.5 2500 22 5 340 10| 0.0 0.6 0.6| 10.8 -78.5 -67.6 -27.1 -0.31| 10.2 -3.2 3000 35 5 344 9| 0.0 0.3 0.3| 13.4 -78.5 -65.1 -21.7 -0.22| 9.3 -2.1 4000 58 6 357 7| 0.0 0.7 0.7| 19.7 -80.0 -60.3 -15.1 -0.14| 7.9 -1.1 5000 88 8 26 5| 1.2 0.6 1.8| 38.1 -81.8 -43.7 -8.7 0.01| 7.7 0.1 6000 98 9 51 5| 1.0 0.8 1.8| 38.1 -97.9 -59.7 -10.0 -0.06| 6.9 -0.4 Wrote GIF file: /home/apache/climate/data/raob//WASS/skewt/WASS.skewt.20251229.12.gif