UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122512.upa.cvt Date: 1200Z 25 DEC 25 Searching for WASS... Searching the city database file for: WASS ... Date:1200Z 25 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 1008 3 26.4 25.7 96 0.7 25.9 70 2 298.9 302.7 298.8 360.4 21.05 1 1000 80 26.2 24.7 91 1.5 25.1 170 1 299.4 303.0 298.2 357.8 19.96 2 975 304 25.0 23.8 93 1.2 24.2 239 6 300.3 303.9 298.1 357.2 19.38 3 925 766 21.8 21.3 97 0.5 21.5 245 10 301.6 304.8 297.3 353.2 17.50 4 911 899 21.4 20.4 94 1.0 20.7 245 12 302.5 305.6 297.1 352.2 16.79 5 880 1200 20.6 17.4 82 3.2 18.4 238 9 304.7 307.4 296.1 347.5 14.35 6 850 1499 18.0 16.6 92 1.4 17.1 230 5 305.0 307.6 296.0 347.2 14.12 7 808 1932 15.0 14.4 96 0.6 14.6 284 4 306.3 308.7 295.5 344.9 12.87 8 792 2102 14.4 14.1 98 0.3 14.2 305 3 307.4 309.8 295.8 346.2 12.88 9 744 2631 12.8 10.5 86 2.3 11.3 237 2 311.2 313.2 295.3 344.3 10.79 10 726 2837 11.6 8.7 82 2.9 9.7 206 2 312.1 313.9 294.8 342.2 9.78 11 700 3142 9.4 8.9 97 0.5 9.1 160 1 312.9 314.9 295.4 344.7 10.29 12 662 3604 7.4 6.5 94 0.9 6.9 107 4 315.7 317.5 295.4 344.5 9.22 13 631 3997 4.6 3.9 95 0.7 4.2 106 8 316.8 318.4 294.8 342.2 8.05 14 616 4193 4.8 3.2 89 1.6 3.9 88 10 319.3 320.8 295.3 344.3 7.85 15 582 4655 2.0 -0.1 86 2.1 0.8 80 16 321.2 322.5 294.8 342.3 6.54 16 570 4823 1.4 -5.6 60 7.0 -2.0 80 18 322.4 323.3 293.6 336.9 4.42 17 551 5096 0.0 -1.0 93 1.0 -0.6 81 20 323.9 325.2 295.5 345.0 6.47 18 527 5452 -1.5 -9.5 54 8.0 -5.1 83 22 326.3 327.0 293.9 338.1 3.53 19 512 5682 -2.5 -5.4 80 2.9 -4.0 84 23 327.8 328.8 295.4 344.4 5.00 20 500 5870 -3.1 -10.1 58 7.0 -6.2 85 24 329.3 330.0 294.6 341.3 3.55 21 492 5998 -3.9 -12.9 50 9.0 -7.7 86 23 329.8 330.4 294.3 339.7 2.88 22 469 6375 -7.5 -8.6 92 1.1 -8.0 88 20 329.9 330.7 295.3 344.3 4.26 23 416 7301 -13.9 -14.0 99 0.1 -13.9 93 12 333.2 333.8 295.3 343.9 3.12 24 400 7600 -15.1 -15.6 96 0.5 -15.3 95 10 335.4 335.9 295.6 345.3 2.84 25 360 8390 -19.1 -22.0 78 2.9 -20.0 79 8 340.3 340.6 296.0 346.9 1.82 26 328 9075 -23.9 -28.9 63 5.0 -25.1 80 10 342.8 343.1 295.9 346.9 1.07 27 300 9720 -28.7 -32.9 67 4.2 -29.5 110 17 344.9 345.1 296.2 348.0 0.80 28 279 10236 -33.1 -37.7 63 4.6 -33.7 108 18 345.8 345.9 296.2 347.9 0.53 29 257 10810 -37.5 -46.5 39 9.0 -38.3 106 20 347.6 347.6 296.3 348.5 0.23 30 250 11000 -38.9 -49.9 30 11.0 -39.7 110 23 348.2 348.3 296.4 348.9 0.16 31 200 12480 -51.9 -55.7 64 3.8 -52.0 135 38 350.6 350.6 296.8 351.0 0.10 32 193 12710 -54.1 -56.9 71 2.8 -54.2 136 39 350.7 350.7 296.8 351.0 0.09 33 150 14280 -67.7 -71.8 56 4.1 -67.7 145 50 353.5 353.5 297.4 353.5 0.02 34 106 16287 -83.3 -87.8 45 4.5 -83.3 121 49 360.7 360.7 298.8 360.7 0.00 35 100 16610 -83.7 -87.6 50 3.9 -83.7 115 42 366.0 366.0 299.8 366.0 0.00 36 95 16896 -83.1 -87.0 51 3.9 -83.1 111 39 372.6 372.6 301.0 372.6 0.00 37 80 17839 -88.7 -92.6 48 3.9 -88.7 105 27 379.8 379.8 302.2 379.8 0.00 38 70 18580 -79.3 -82.8 56 3.5 -79.3 25 14 414.7 414.7 307.1 414.8 0.01 39 51 20413 -69.9 -77.9 30 8.0 -70.0 104 24 476.1 476.1 313.1 476.2 0.02 40 50 20530 -70.3 -79.3 25 9.0 -70.4 80 33 477.8 477.8 313.3 477.9 0.01 41 38 22175 -68.1 -92.1 2 24.0 -68.4 94 34 522.4 522.4 316.5 522.5 0.00 42 30 23610 -64.7 -92.7 1 28.0 -65.2 75 47 568.3 568.3 319.0 568.3 0.00 43 20 26140 -50.3 -82.6 1 32.3 -53.7 105 76 682.3 682.3 323.9 682.4 0.02 44 17 27215 -44.5 -78.5 1 34.0 -50.4 78 57 733.3 733.3 325.5 733.7 0.05 45 12 29550 -43.9 -78.9 1 35.0 -51.4 13 10 812.2 812.2 327.5 812.8 0.07 TRP 80 17839 -88.7 -92.6 48 3.9 -88.7 105 27 379.8 379.8 302.2 379.8 0.00 WND 20 26140 -50.3 -82.6 1 32.3 -53.7 105 76 682.3 682.3 323.9 682.4 0.02 Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 551.00 mb = 5095.56 m = 16717.51 ft Wetbulb zero: 578.49 mb = 4703.55 m = 15431.41 ft Precipitable water: 2.55 inches Sfc-500 mean rel hum: 87.58 % Est. max temperature: 32.47 C = 90.44 F Sfc-Lift cond lev (LCL): 998.32 mb = 94.84 m = 311.16 ft T: 26.12 C 700-500 lapse rate: 4.58 C/km ThetaE index: 15.50 C Layer 1000.0- 792.0 mb Conv cond level (CCL): 936.33 mb = 659.16 m = 2162.58 ft Mean mixing ratio: 18.65 g/kg Conv temperature: 28.85 C = 83.93 F Cap Strength: 0.34 C Lifted Index: -2.07 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.29 C Lifted Index @700 mb: -2.69 C Showalter Index: 0.86 C Risk: Thunderstorms probable Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 19.70 C K Index: 37.20 Risk: > 80 % chance of thunderstorms Sweat Index: 233.20 Risk: None Energy Index: -1.21 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1480.14 J/kg Max Up Vert Vel: 54.41 m/s Conv Inhibition (B-): 0.62 J/kg Cap Strength: 0.34 C Lift Cond Lev (LCL): 944.28 mb = 584.96 m = 1919.13 ft Lev Free Conv (LFC): 929.28 mb = 725.51 m = 2380.25 ft Equ Level (EL): 899.28 mb = 1011.27 m = 3317.78 ft B at Equ Level: 12.00 J/kg Max Parcel Lev (MPL): 69.28 mb = 18640.03 m = 61154.21 ft Wind level data Storm motion: 123 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 1008 3 70 2 -1.9 -0.7 | 319 6 4.0 -4.5 1 1000 80 170 1 -0.2 1.0 | 296 6 5.7 -2.8 2 975 305 240 6 5.2 3.0 | 274 11 11.0 -0.8 3 925 766 245 10 9.1 4.2 | 268 15 14.9 0.4 4 909 914 245 12 10.9 5.1 | 266 17 16.7 1.3 5 850 1499 230 5 3.8 3.2 | 273 10 9.7 -0.6 6 789 2134 310 3 2.3 -1.9 | 305 10 8.1 -5.7 7 700 3142 160 1 -0.3 0.9 | 297 6 5.5 -2.9 8 682 3353 0 0 -0.0 -0.0 | 303 7 5.8 -3.8 9 657 3658 135 5 -3.5 3.5 | 277 2 2.3 -0.3 10 609 4267 80 11 -10.8 -1.9 | 41 8 -5.0 -5.7 11 565 4877 80 19 -18.7 -3.3 | 61 15 -12.9 -7.1 12 500 5870 85 24 -23.9 -2.1 | 72 19 -18.1 -5.9 13 400 7600 95 10 -10.0 0.9 | 55 5 -4.1 -2.9 14 338 8839 70 7 -6.6 -2.4 | 7 6 -0.7 -6.2 15 300 9720 110 17 -16.0 5.8 | 101 10 -10.1 2.0 16 251 10973 105 20 -19.3 5.2 | 96 14 -13.5 1.4 17 250 11000 110 23 -21.6 7.9 | 104 16 -15.8 4.1 18 219 11887 135 31 -21.9 21.9 | 138 24 -16.1 18.1 19 200 12480 135 38 -26.9 26.9 | 138 31 -21.0 23.1 20 150 14280 145 50 -28.7 41.0 | 148 44 -22.8 37.2 21 120 15545 135 64 -45.3 45.3 | 136 57 -39.4 41.5 22 100 16610 115 42 -38.1 17.7 | 113 35 -32.2 14.0 23 97 16764 115 42 -38.1 17.7 | 113 35 -32.2 14.0 24 87 17374 95 26 -25.9 2.3 | 86 20 -20.1 -1.5 25 80 17839 105 27 -26.1 7.0 | 99 20 -20.2 3.2 26 74 18288 90 42 -42.0 0.0 | 84 36 -36.2 -3.8 27 70 18580 25 14 -5.9 -12.7 | 0 16 -0.1 -16.5 28 60 19507 260 16 15.8 2.8 | 273 22 21.6 -1.0 29 54 20117 165 1 -0.3 1.0 | 297 6 5.6 -2.8 30 50 20530 80 33 -32.5 -5.7 | 70 28 -26.7 -9.5 31 48 20726 80 34 -33.5 -5.9 | 71 29 -27.6 -9.7 32 38 22250 95 34 -33.9 3.0 | 88 28 -28.0 -0.8 33 34 22860 80 49 -48.3 -8.5 | 74 44 -42.4 -12.3 34 31 23470 80 35 -34.5 -6.1 | 71 30 -28.6 -9.9 35 30 23610 75 47 -45.4 -12.2 | 68 43 -39.6 -16.0 36 20 26140 105 76 -73.4 19.7 | 103 69 -67.6 15.9 37 20 26213 105 76 -73.4 19.7 | 103 69 -67.6 15.9 38 11 28346 0 0 -0.0 -0.0 | 303 7 5.8 -3.8 39 10 28956 225 29 20.5 20.5 | 238 31 26.3 16.7 40 7 29870 180 27 0.0 27.0 | 194 24 5.8 23.2 Wind Parameters Mean winds (0-6000m): 93.1 at 9.3 knts Storm direction: 123.1 at 7.0 knts Shear (0-3000m) pos: 1.9 neg: 1.5 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): -25.2 deg Storm rel helicity (0-3000m) pos: 20.7 neg: -21.5 tot: -0.8 m^2/s^2 ave: -0.3 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -0.3 10^-3/s Energy-Hel index: 0.17 Bulk Rich Number: 63.99 Bulk Shear: 23.13 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 ------------------------------------------------------------------------------- 500 236 5 278 10| 10.0 0.0 10.0| 0.1 -10.3 -10.2 -20.4 -0.53| 10.9 -5.8 1000 242 7 272 12| 6.6 0.0 6.6| 0.1 -15.7 -15.6 -15.6 -0.44| 8.1 -3.6 1500 241 8 271 12| 4.4 2.1 6.5| 5.0 -15.7 -10.7 -7.1 -0.24| 7.5 -1.8 2000 243 7 274 12| 2.8 1.6 4.4| 17.9 -15.7 2.2 1.1 -0.02| 6.9 -0.2 2500 246 6 277 11| 2.3 1.4 3.7| 19.8 -20.7 -0.9 -0.3 -0.06| 6.2 -0.4 3000 247 5 279 11| 1.9 1.5 3.4| 20.7 -21.5 -0.8 -0.3 -0.06| 5.6 -0.3 4000 235 5 277 10| 0.8 1.5 2.3| 27.0 -22.8 4.2 1.0 0.04| 6.0 0.3 5000 131 7 236 1| 0.4 1.9 2.2| 38.1 -24.0 14.1 2.8 0.08| 6.2 0.5 6000 93 9 46 5| 0.5 1.5 2.1| 50.8 -24.0 26.9 4.5 0.12| 5.6 0.7 Wrote GIF file: /home/apache/climate/data/raob//WASS/skewt/WASS.skewt.20251225.12.gif