UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122212.upa.cvt Date: 1200Z 22 DEC 25 Searching for WASS... Searching the city database file for: WASS ... Date:1200Z 22 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 1007 3 27.6 26.2 92 1.4 26.6 10 3 300.2 304.1 299.5 364.1 21.73 1 1000 67 27.4 24.0 82 3.4 24.9 350 4 300.5 304.0 298.1 356.8 19.11 2 974 301 26.4 24.0 87 2.4 24.6 340 12 301.8 305.4 298.7 359.9 19.64 3 925 756 23.0 21.8 93 1.2 22.2 325 11 302.8 306.2 298.0 356.4 18.05 4 910 899 21.8 21.2 96 0.6 21.4 325 13 303.0 306.3 297.8 355.5 17.68 5 850 1491 18.0 17.5 97 0.5 17.7 325 12 305.0 307.8 296.5 349.7 14.97 6 792 2096 15.6 15.6 100 0.0 15.6 325 11 308.7 311.3 297.0 351.8 14.22 7 775 2281 15.0 14.9 99 0.1 15.0 313 10 309.9 312.6 297.1 352.3 13.89 8 760 2446 12.4 12.3 99 0.1 12.3 299 8 308.9 311.1 295.5 345.1 11.92 9 745 2614 12.4 12.4 100 0.0 12.4 285 6 310.6 312.9 296.2 348.0 12.24 10 738 2694 10.2 8.7 90 1.5 9.3 278 5 309.1 310.9 293.9 338.4 9.62 11 700 3135 9.4 9.4 100 0.0 9.4 240 1 312.9 314.9 295.7 345.8 10.65 12 691 3243 9.8 9.8 100 0.0 9.8 220 1 314.5 316.6 296.4 348.9 11.09 13 662 3598 5.6 5.6 100 0.0 5.6 154 3 313.7 315.3 294.4 340.6 8.65 14 631 3991 5.4 5.4 100 0.0 5.4 104 12 317.8 319.5 295.7 346.0 8.96 15 615 4201 2.8 2.8 100 0.0 2.8 80 18 317.1 318.6 294.6 341.3 7.64 16 578 4704 2.0 2.0 100 0.0 2.0 64 26 321.9 323.4 295.8 346.6 7.68 17 550 5104 -1.5 -1.5 100 0.0 -1.5 61 25 322.3 323.5 294.9 342.6 6.25 18 500 5860 -5.5 -5.5 100 0.0 -5.5 55 24 326.3 327.3 295.1 343.2 5.09 19 400 7590 -13.5 -13.5 100 0.0 -13.5 60 13 337.4 338.1 296.5 349.3 3.38 20 383 7918 -15.7 -15.7 100 0.0 -15.7 61 14 338.8 339.4 296.4 349.2 2.94 21 300 9710 -28.9 -28.9 100 0.0 -28.9 65 17 344.6 344.9 296.4 349.1 1.17 22 257 10799 -37.1 -37.1 100 0.0 -37.1 89 9 348.1 348.3 296.8 350.6 0.62 23 250 10990 -38.5 -38.5 100 0.0 -38.5 85 7 348.8 348.9 296.8 351.0 0.55 24 240 11269 -40.7 -40.7 100 0.0 -40.7 85 7 349.6 349.7 297.0 351.4 0.46 25 227 11645 -44.1 -44.1 100 0.0 -44.1 88 7 350.0 350.1 297.0 351.4 0.34 26 200 12480 -51.5 -53.1 83 1.6 -51.6 135 23 351.2 351.2 297.0 351.8 0.14 27 177 13261 -57.9 -62.8 53 4.9 -58.0 129 41 353.2 353.2 297.4 353.4 0.05 28 150 14280 -67.3 -71.7 53 4.4 -67.4 130 46 354.2 354.2 297.5 354.2 0.02 29 136 14861 -72.9 -77.1 53 4.2 -72.9 126 46 354.3 354.3 297.5 354.3 0.01 30 121 15541 -75.3 -78.9 57 3.6 -75.3 115 36 362.0 362.0 299.1 362.0 0.01 31 100 16620 -83.9 -87.7 51 3.8 -83.9 145 8 365.6 365.6 299.8 365.6 0.00 32 95 16903 -86.1 -89.9 50 3.8 -86.1 137 9 366.7 366.7 299.9 366.7 0.00 33 79 17909 -87.9 -91.0 56 3.1 -87.9 115 18 382.9 382.9 302.7 382.9 0.00 34 70 18570 -85.1 -88.3 56 3.2 -85.1 100 24 402.3 402.3 305.5 402.3 0.00 35 64 19073 -78.3 -81.0 65 2.7 -78.3 126 28 427.7 427.7 308.6 427.7 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 562.00 mb = 4932.49 m = 16182.51 ft Wetbulb zero: 561.98 mb = 4930.40 m = 16175.66 ft Precipitable water: 2.75 inches Sfc-500 mean rel hum: 97.45 % Est. max temperature: 32.22 C = 90.00 F Sfc-Lift cond lev (LCL): 987.30 mb = 180.53 m = 592.28 ft T: 26.91 C 700-500 lapse rate: 5.47 C/km ThetaE index: 10.18 C Layer 925.0- 792.0 mb Conv cond level (CCL): 917.73 mb = 825.04 m = 2706.78 ft Mean mixing ratio: 18.89 g/kg Conv temperature: 30.37 C = 86.67 F Cap Strength: 0.69 C Lifted Index: -5.23 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.66 C Lifted Index @700 mb: -3.28 C Showalter Index: -2.44 C Risk: Severe thunderstorms possible Total Totals Index: 46.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 23.00 C K Index: 41.00 Risk: > 80 % chance of thunderstorms Sweat Index: 258.00 Risk: None Energy Index: -1.38 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1990.35 J/kg Max Up Vert Vel: 63.09 m/s Conv Inhibition (B-): 5.14 J/kg Cap Strength: 0.69 C Lift Cond Lev (LCL): 930.11 mb = 707.46 m = 2321.03 ft Lev Free Conv (LFC): 905.11 mb = 945.90 m = 3103.32 ft Equ Level (EL): 125.11 mb = 15347.08 m = 50350.70 ft B at Equ Level: 1968.98 J/kg Wind level data Storm motion: 63 at 10 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 1007 3 10 3 -0.5 -3.0 | 259 9 8.6 1.6 1 1000 67 350 4 0.7 -3.9 | 266 10 9.8 0.7 2 973 305 340 12 4.1 -11.3 | 297 15 13.2 -6.7 3 925 756 325 11 6.3 -9.0 | 286 16 15.4 -4.4 4 908 914 325 13 7.5 -10.6 | 290 18 16.5 -6.1 5 850 1491 325 12 6.9 -9.8 | 288 17 16.0 -5.2 6 788 2134 325 11 6.3 -9.0 | 286 16 15.4 -4.4 7 700 3135 240 1 0.9 0.5 | 243 11 9.9 5.1 8 656 3658 140 3 -1.9 2.3 | 226 10 7.1 6.9 9 609 4267 70 20 -18.8 -6.8 | 77 10 -9.7 -2.3 10 586 4572 65 26 -23.6 -11.0 | 66 16 -14.5 -6.4 11 500 5860 55 24 -19.7 -13.8 | 49 14 -10.6 -9.2 12 485 6096 60 25 -21.7 -12.5 | 58 15 -12.6 -7.9 13 414 7315 70 7 -6.6 -2.4 | 229 3 2.5 2.2 14 400 7590 60 13 -11.3 -6.5 | 49 3 -2.2 -1.9 15 300 9710 65 17 -15.4 -7.2 | 68 7 -6.3 -2.6 16 285 10058 65 18 -16.3 -7.6 | 67 8 -7.2 -3.0 17 251 10973 95 7 -7.0 0.6 | 202 6 2.1 5.2 18 250 10990 85 7 -7.0 -0.6 | 208 4 2.1 4.0 19 229 11582 85 6 -6.0 -0.5 | 217 5 3.1 4.1 20 200 12480 135 23 -16.3 16.3 | 161 22 -7.2 20.9 21 199 12497 145 22 -12.6 18.0 | 171 23 -3.5 22.6 22 172 13411 125 45 -36.9 25.8 | 138 41 -27.8 30.4 23 150 14280 130 46 -35.2 29.6 | 143 43 -26.2 34.2 24 141 14630 130 49 -37.5 31.5 | 142 46 -28.5 36.1 25 120 15545 115 36 -32.6 15.2 | 130 31 -23.6 19.8 26 100 16620 145 8 -4.6 6.6 | 202 12 4.5 11.1 27 97 16764 140 8 -5.1 6.1 | 200 11 3.9 10.7 28 70 18570 100 24 -23.6 4.2 | 121 17 -14.6 8.8 29 62 19202 135 30 -21.2 21.2 | 155 29 -12.1 25.8 Wind Parameters Mean winds (0-6000m): 33.2 at 13.6 knts Storm direction: 63.2 at 10.2 knts Shear (0-3000m) pos: 0.0 neg: 0.8 tot: 0.8 10-3/s Storm rel Dir Shear (0-3000m): -14.5 deg Storm rel helicity (0-3000m) pos: 24.5 neg: -60.8 tot: -36.3 m^2/s^2 ave: -12.1 10^-3 m/s^2 rel: -0.24 Storm rel vorticity (0-3000m) horiz: 4.9 stream: -1.2 10^-3/s Energy-Hel index: 0.31 Bulk Rich Number: 128.12 Bulk Shear: 15.54 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 ------------------------------------------------------------------------------- 500 340 9 288 13| 0.0 9.6 9.6| 21.1 -5.0 16.0 32.0 0.54| 11.3 6.1 1000 333 10 289 15| 0.0 5.6 5.6| 24.5 -10.4 14.1 14.1 0.38| 7.3 2.8 1500 330 11 289 15| 0.0 3.5 3.5| 24.5 -12.7 11.8 7.9 0.33| 5.2 1.7 2000 329 11 288 16| 0.0 2.4 2.4| 24.5 -14.8 9.7 4.9 0.28| 4.1 1.1 2500 326 11 287 16| 0.0 1.5 1.5| 24.5 -41.7 -17.1 -6.9 -0.08| 4.6 -0.4 3000 326 10 284 15| 0.0 0.8 0.8| 24.5 -60.8 -36.3 -12.1 -0.24| 4.9 -1.2 4000 330 8 281 13| 0.0 1.7 1.7| 24.5 -96.6 -72.1 -18.0 -0.48| 5.7 -2.8 5000 13 11 314 9| 0.0 2.4 2.4| 24.5-134.4-109.9 -22.0 -0.57| 6.6 -3.8 6000 33 14 346 7| 0.0 1.9 2.0| 28.8-145.0-116.2 -19.4 -0.56| 5.8 -3.3 Wrote GIF file: /home/apache/climate/data/raob//WASS/skewt/WASS.skewt.20251222.12.gif