UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122312.upa.cvt Date: 1200Z 23 DEC 25 Searching for WASS... Searching the city database file for: WASS ... Date:1200Z 23 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 1006 3 26.8 25.9 95 0.9 26.2 290 1 299.4 303.3 299.1 362.1 21.35 1 1000 62 27.0 24.3 85 2.7 25.0 25 5 300.1 303.7 298.2 357.3 19.47 2 974 295 25.6 23.5 88 2.1 24.0 17 8 301.0 304.5 298.1 357.1 19.04 3 925 750 23.4 19.7 80 3.7 20.8 360 13 303.2 306.2 296.7 350.1 15.81 4 909 903 22.2 20.3 89 1.9 20.9 352 13 303.5 306.6 297.3 353.2 16.72 5 850 1486 20.0 15.0 73 5.0 16.6 320 11 307.1 309.5 295.6 345.4 12.72 6 791 2104 17.0 11.0 68 6.0 13.1 355 10 310.3 312.3 294.9 342.3 10.48 7 770 2334 16.0 10.0 68 6.0 12.1 8 9 311.6 313.5 294.9 342.6 10.07 8 759 2456 15.2 9.2 67 6.0 11.4 15 9 312.0 313.8 294.8 341.8 9.67 9 700 3138 10.8 6.6 75 4.2 8.2 55 8 314.4 316.1 294.7 341.8 8.77 10 662 3602 7.4 4.9 84 2.5 5.9 62 9 315.7 317.3 294.7 341.5 8.24 11 657 3664 6.8 4.7 86 2.1 5.5 63 9 315.7 317.3 294.7 341.4 8.18 12 629 4023 6.4 3.4 81 3.0 4.6 68 9 319.2 320.7 295.3 344.0 7.80 13 615 4207 5.0 2.1 81 2.9 3.3 70 10 319.6 321.1 295.0 342.9 7.26 14 566 4881 0.4 -0.7 92 1.1 -0.2 80 11 321.9 323.2 295.0 342.7 6.44 15 500 5870 -4.3 -6.0 88 1.7 -5.1 95 12 327.8 328.8 295.3 344.1 4.89 16 440 6870 -9.5 -12.4 79 2.9 -10.7 86 14 333.4 334.1 295.5 345.0 3.36 17 400 7600 -14.7 -16.2 88 1.5 -15.3 80 16 335.9 336.4 295.6 345.4 2.70 18 347 8662 -21.9 -22.2 97 0.3 -22.0 112 18 340.1 340.5 295.9 346.8 1.86 19 317 9323 -25.7 -30.7 63 5.0 -26.8 133 20 343.7 343.9 296.0 347.3 0.93 20 300 9720 -28.9 -32.8 69 3.9 -29.6 145 21 344.6 344.8 296.1 347.7 0.81 21 279 10232 -32.7 -36.4 69 3.7 -33.3 139 22 346.4 346.5 296.4 348.8 0.61 22 257 10801 -37.5 -39.7 80 2.2 -37.8 132 23 347.6 347.7 296.5 349.4 0.47 23 250 10990 -38.9 -41.5 76 2.6 -39.2 130 23 348.2 348.3 296.6 349.8 0.40 24 200 12480 -52.1 -56.2 61 4.1 -52.2 140 18 350.3 350.3 296.8 350.7 0.09 25 150 14280 -67.9 -71.8 57 3.9 -67.9 125 36 353.1 353.1 297.3 353.2 0.02 26 138 14774 -72.3 -76.0 57 3.7 -72.3 122 50 353.9 353.9 297.5 353.9 0.01 27 130 15123 -73.6 -78.1 50 4.5 -73.6 120 60 357.6 357.6 298.2 357.7 0.01 28 116 15782 -76.1 -82.1 38 6.0 -76.1 64 37 364.9 364.9 299.7 364.9 0.00 29 111 16034 -78.5 -84.5 37 6.0 -78.5 42 29 365.0 365.0 299.7 365.0 0.00 30 101 16565 -82.7 -87.7 42 5.0 -82.7 355 10 366.9 366.9 300.0 366.9 0.00 31 100 16620 -82.9 -87.9 42 5.0 -82.9 350 8 367.6 367.6 300.1 367.6 0.00 32 84 17586 -87.3 -92.1 41 4.8 -87.3 90 8 377.4 377.4 301.8 377.4 0.00 33 70 18590 -84.7 -89.0 46 4.3 -84.7 125 24 403.2 403.2 305.6 403.2 0.00 34 50 20520 -74.7 -83.7 23 9.0 -74.7 90 28 467.5 467.5 312.4 467.5 0.01 35 30 23620 -59.7 -89.7 1 30.0 -60.6 90 65 581.9 581.9 319.8 581.9 0.00 TRP 84 17586 -87.3 -92.1 41 4.8 -87.3 90 8 377.4 377.4 301.8 377.4 0.00 WND 130 15123 -73.6 -78.1 50 4.5 -73.6 120 60 357.6 357.6 298.2 357.7 0.01 Sounding variables and indices 1000-500 mb thick: 5808.00 m Freezing level: 560.38 mb = 4965.34 m = 16290.30 ft Wetbulb zero: 568.97 mb = 4838.77 m = 15875.03 ft Precipitable water: 2.43 inches Sfc-500 mean rel hum: 81.02 % Est. max temperature: 34.10 C = 93.37 F Sfc-Lift cond lev (LCL): 993.47 mb = 120.09 m = 393.98 ft T: 26.65 C 700-500 lapse rate: 5.53 C/km ThetaE index: 11.94 C Layer 1000.0- 909.0 mb Conv cond level (CCL): 863.37 mb = 1350.35 m = 4430.24 ft Mean mixing ratio: 17.84 g/kg Conv temperature: 33.64 C = 92.54 F Cap Strength: 1.44 C Lifted Index: -2.91 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.96 C Lifted Index @700 mb: -1.00 C Showalter Index: 0.34 C Risk: Thunderstorms probable Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 19.30 C K Index: 35.10 Risk: > 80 % chance of thunderstorms Sweat Index: 214.00 Risk: None Energy Index: -0.30 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1155.72 J/kg Max Up Vert Vel: 48.08 m/s Conv Inhibition (B-): 61.88 J/kg Cap Strength: 1.44 C Lift Cond Lev (LCL): 919.74 mb = 799.83 m = 2624.09 ft Lev Free Conv (LFC): 734.74 mb = 2729.80 m = 8955.93 ft Equ Level (EL): 134.74 mb = 14913.28 m = 48927.47 ft B at Equ Level: 1140.93 J/kg Max Parcel Lev (MPL): 74.74 mb = 18228.78 m = 59804.97 ft Wind level data Storm motion: 71 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 1006 3 290 1 0.9 -0.3 | 256 8 8.0 2.0 1 1000 62 25 5 -2.1 -4.5 | 293 5 5.0 -2.1 2 925 750 360 13 -0.0 -13.0 | 326 13 7.1 -10.6 3 850 1486 320 11 7.1 -8.4 | 293 15 14.2 -6.0 4 700 3138 55 8 -6.6 -4.6 | 346 2 0.5 -2.2 5 500 5870 95 12 -12.0 1.0 | 125 6 -4.9 3.4 6 400 7600 80 16 -15.8 -2.8 | 87 9 -8.7 -0.4 7 300 9720 145 21 -12.0 17.2 | 166 20 -5.0 19.6 8 250 10990 130 23 -17.6 14.8 | 148 20 -10.5 17.2 9 200 12480 140 18 -11.6 13.8 | 165 17 -4.5 16.2 10 150 14280 125 36 -29.5 20.6 | 136 32 -22.4 23.0 11 130 15123 120 60 -52.0 30.0 | 126 55 -44.9 32.4 12 100 16620 350 8 1.4 -7.9 | 303 10 8.5 -5.5 13 84 17586 90 8 -8.0 0.0 | 159 3 -0.9 2.4 14 70 18590 125 24 -19.7 13.8 | 142 20 -12.6 16.2 15 66 18898 135 23 -16.3 16.3 | 154 21 -9.2 18.7 16 63 19202 105 26 -25.1 6.7 | 117 20 -18.0 9.1 17 57 19812 160 2 -0.7 1.9 | 236 8 6.4 4.3 18 50 20520 90 28 -28.0 0.0 | 97 21 -20.9 2.4 19 40 21946 85 52 -51.8 -4.5 | 87 45 -44.7 -2.1 20 30 23620 90 65 -65.0 0.0 | 92 58 -57.9 2.4 21 23 24689 90 71 -71.0 0.0 | 92 64 -63.9 2.4 22 18 25603 90 64 -64.0 0.0 | 92 57 -56.9 2.4 Wind Parameters Mean winds (0-6000m): 41.4 at 10.0 knts Storm direction: 71.4 at 7.5 knts Shear (0-3000m) pos: 2.9 neg: 1.5 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 86.3 deg Storm rel helicity (0-3000m) pos: 38.2 neg: -30.0 tot: 8.2 m^2/s^2 ave: 2.7 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 1.5 10^-3/s Energy-Hel index: 0.21 Bulk Rich Number: 363.74 Bulk Shear: 3.18 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 14 7 310 7| 10.3 0.0 10.3| 13.8 0.0 13.8 27.6 0.75| 11.2 8.4 1000 2 10 317 10| 5.1 2.5 7.7| 14.9 -10.2 4.7 4.7 0.33| 8.8 2.9 1500 352 10 313 12| 3.4 3.0 6.4| 14.9 -30.0 -15.1 -10.1 0.03| 7.7 0.2 2000 348 10 310 12| 3.5 2.2 5.7| 28.9 -30.0 -1.1 -0.5 0.16| 7.2 1.2 2500 350 10 311 12| 3.2 1.8 5.0| 35.9 -30.0 5.9 2.4 0.22| 6.7 1.5 3000 354 10 313 11| 2.9 1.5 4.4| 38.2 -30.0 8.2 2.7 0.23| 6.4 1.5 4000 8 10 321 9| 2.4 1.1 3.5| 39.4 -30.0 9.4 2.4 0.27| 5.2 1.4 5000 24 10 334 7| 2.1 0.9 3.0| 41.0 -30.0 11.0 2.2 0.31| 4.5 1.4 6000 41 10 354 5| 1.9 0.7 2.6| 42.9 -30.4 12.5 2.1 0.31| 4.0 1.3 Wrote GIF file: /home/apache/climate/data/raob//WASS/skewt/WASS.skewt.20251223.12.gif