UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for WAAA... Searching the city database file for: WAAA ... Date:1200Z 7 DEC 25 Station: WAAA WMO ident: 97180 Latitude: -5.07 Longitude: 119.55 Elevation: 14.00 ------------------------------------------------------------------------------- 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 14 27.6 25.7 89 1.9 26.2 0 0 300.1 303.9 299.1 361.9 21.05 1 1000 84 27.8 24.4 82 3.4 25.3 335 4 301.0 304.5 298.4 358.7 19.59 2 926 762 21.8 21.2 96 0.6 21.4 316 7 301.5 304.7 297.2 352.7 17.37 3 925 771 21.6 20.8 95 0.8 21.1 315 7 301.4 304.5 296.9 351.3 16.95 4 850 1506 18.8 15.6 82 3.2 16.6 295 8 305.8 308.3 295.6 345.5 13.23 5 771 2342 15.6 9.6 67 6.0 11.8 222 12 311.0 312.9 294.6 341.1 9.78 6 716 2968 11.8 8.1 78 3.7 9.5 197 14 313.5 315.3 295.0 343.0 9.51 7 700 3157 10.8 6.3 74 4.5 8.0 235 9 314.4 316.1 294.6 341.2 8.59 8 538 5315 0.0 -7.0 59 7.0 -3.4 170 11 326.1 327.0 294.4 340.2 4.21 9 504 5837 -2.7 -11.7 50 9.0 -6.6 170 7 329.0 329.6 294.2 339.6 3.10 10 500 5900 -2.9 -12.9 46 10.0 -7.1 170 8 329.5 330.1 294.1 339.2 2.83 11 400 7630 -14.5 -17.1 81 2.6 -15.4 165 3 336.1 336.7 295.5 345.0 2.50 12 397 7687 -14.9 -17.0 84 2.1 -15.7 175 3 336.3 336.9 295.6 345.3 2.54 13 312 9468 -26.9 -30.2 74 3.3 -27.6 140 9 343.6 343.8 296.0 347.4 1.00 14 300 9750 -29.1 -32.1 75 3.0 -29.7 130 8 344.4 344.5 296.1 347.7 0.86 15 250 11020 -39.3 -42.7 70 3.4 -39.6 70 13 347.6 347.7 296.4 349.1 0.35 16 200 12510 -52.5 -56.0 66 3.5 -52.6 70 21 349.6 349.7 296.7 350.0 0.10 17 171 13502 -61.9 -65.9 59 4.0 -62.0 82 26 350.1 350.1 296.7 350.2 0.03 18 150 14300 -68.7 -74.7 42 6.0 -68.7 95 32 351.7 351.7 297.0 351.8 0.01 19 144 14542 -70.5 -78.5 30 8.0 -70.5 95 33 352.7 352.7 297.3 352.8 0.01 20 116 15789 -80.3 -88.3 25 8.0 -80.3 90 38 357.1 357.1 298.1 357.1 0.00 21 100 16620 -81.9 -89.9 24 8.0 -81.9 310 4 369.5 369.5 300.5 369.5 0.00 22 79 17914 -89.1 -95.1 31 6.0 -89.1 85 26 380.4 380.4 302.3 380.4 0.00 23 73 18346 -82.7 -90.7 24 8.0 -82.7 56 21 402.6 402.6 305.6 402.6 0.00 24 70 18580 -82.7 -89.7 29 7.0 -82.7 40 19 407.5 407.5 306.2 407.5 0.00 25 65 18996 -80.5 -87.5 30 7.0 -80.5 39 15 421.0 421.0 307.8 421.0 0.00 TRP 79 17914 -89.1 -95.1 31 6.0 -89.1 85 26 380.4 380.4 302.3 380.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5816.00 m Freezing level: 538.00 mb = 5314.79 m = 17436.76 ft Wetbulb zero: 585.90 mb = 4615.55 m = 15142.69 ft Precipitable water: 2.33 inches Sfc-500 mean rel hum: 72.63 % Est. max temperature: 32.89 C = 91.21 F Sfc-Lift cond lev (LCL): 981.12 mb = 251.95 m = 826.61 ft T: 26.31 C 700-500 lapse rate: 4.99 C/km ThetaE index: 20.86 C Layer 1000.0- 716.0 mb Conv cond level (CCL): 929.32 mb = 730.00 m = 2394.97 ft Mean mixing ratio: 18.26 g/kg Conv temperature: 29.02 C = 84.24 F Cap Strength: 0.17 C Lifted Index: -1.75 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.46 C Lifted Index @700 mb: -1.17 C Showalter Index: 1.71 C Risk: Showers probable Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 18.50 C K Index: 32.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 211.20 Risk: None Energy Index: -1.19 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1284.02 J/kg Max Up Vert Vel: 50.68 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.17 C Lift Cond Lev (LCL): 932.35 mb = 701.30 m = 2300.83 ft Lev Free Conv (LFC): 927.35 mb = 748.69 m = 2456.31 ft Equ Level (EL): 797.35 mb = 2053.65 m = 6737.61 ft B at Equ Level: 9.96 J/kg Max Parcel Lev (MPL): 77.35 mb = 18028.83 m = 59148.97 ft Wind level data Storm motion: 238 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 14 0 0 -0.0 -0.0 | 58 7 -5.7 -3.5 1 1000 84 335 4 1.7 -3.6 | 29 8 -4.0 -7.1 2 975 305 355 5 0.4 -5.0 | 32 10 -5.2 -8.5 3 942 610 325 6 3.4 -4.9 | 15 9 -2.2 -8.4 4 925 771 315 7 4.9 -4.9 | 5 8 -0.7 -8.5 5 910 914 315 5 3.5 -3.5 | 17 7 -2.1 -7.0 6 879 1219 285 7 6.8 -1.8 | 348 5 1.1 -5.3 7 850 1506 295 8 7.3 -3.4 | 347 7 1.6 -6.9 8 848 1524 290 8 7.5 -2.7 | 344 7 1.8 -6.2 9 818 1829 255 6 5.8 1.6 | 357 2 0.1 -1.9 10 790 2134 245 9 8.2 3.8 | 263 2 2.5 0.3 11 762 2438 210 13 6.5 11.3 | 186 8 0.8 7.8 12 709 3048 195 14 3.6 13.5 | 168 10 -2.1 10.0 13 700 3157 235 9 7.4 5.2 | 226 2 1.7 1.7 14 683 3353 225 9 6.4 6.4 | 193 3 0.7 2.9 15 658 3658 225 11 7.8 7.8 | 206 5 2.1 4.3 16 634 3962 165 9 -2.3 8.7 | 123 10 -8.0 5.2 17 588 4572 175 9 -0.8 9.0 | 130 8 -6.5 5.5 18 546 5182 170 10 -1.7 9.8 | 131 10 -7.4 6.3 19 526 5486 170 12 -2.1 11.8 | 137 11 -7.8 8.3 20 507 5791 170 7 -1.2 6.9 | 116 8 -6.9 3.4 21 500 5900 170 8 -1.4 7.9 | 122 8 -7.1 4.4 22 469 6401 225 4 2.8 2.8 | 77 3 -2.8 -0.7 23 433 7010 195 5 1.3 4.8 | 107 5 -4.4 1.3 24 417 7315 175 10 -0.9 10.0 | 135 9 -6.5 6.5 25 401 7620 170 3 -0.5 3.0 | 85 6 -6.2 -0.5 26 400 7630 165 3 -0.8 2.9 | 85 6 -6.5 -0.6 27 384 7925 220 1 0.6 0.8 | 61 6 -5.0 -2.7 28 369 8230 345 2 0.5 -1.9 | 44 7 -5.2 -5.4 29 354 8534 315 3 2.1 -2.1 | 32 7 -3.6 -5.6 30 339 8839 45 4 -2.8 -2.8 | 53 11 -8.5 -6.3 31 326 9144 135 5 -3.5 3.5 | 90 9 -9.2 0.0 32 313 9449 140 9 -5.8 6.9 | 106 12 -11.5 3.4 33 300 9750 130 8 -6.1 5.1 | 98 12 -11.8 1.6 34 300 9754 155 10 -4.2 9.1 | 119 11 -9.9 5.6 35 287 10058 115 10 -9.1 4.2 | 93 15 -14.7 0.7 36 275 10363 115 7 -6.3 3.0 | 87 12 -12.0 -0.5 37 252 10973 60 9 -7.8 -4.5 | 59 16 -13.5 -8.0 38 250 11020 70 13 -12.2 -4.4 | 66 20 -17.9 -7.9 39 230 11582 80 19 -18.7 -3.3 | 74 25 -24.4 -6.8 40 220 11887 75 19 -18.4 -4.9 | 71 25 -24.0 -8.4 41 200 12497 80 23 -22.7 -4.0 | 75 29 -28.3 -7.5 42 200 12510 70 21 -19.7 -7.2 | 67 28 -25.4 -10.7 43 165 13716 85 27 -26.9 -2.4 | 80 33 -32.6 -5.9 44 157 14021 90 31 -31.0 0.0 | 85 37 -36.7 -3.5 45 150 14300 95 32 -31.9 2.8 | 89 38 -37.6 -0.7 46 121 15545 95 39 -38.9 3.4 | 90 45 -44.5 -0.1 47 103 16459 75 35 -33.8 -9.1 | 72 41 -39.5 -12.6 48 100 16620 310 4 3.1 -2.6 | 23 7 -2.6 -6.1 49 97 16764 335 6 2.5 -5.4 | 19 9 -3.1 -8.9 50 92 17069 105 5 -4.8 1.3 | 78 11 -10.5 -2.2 51 82 17678 105 25 -24.1 6.5 | 96 30 -29.8 3.0 52 79 17914 85 26 -25.9 -2.3 | 80 32 -31.6 -5.8 53 70 18580 40 19 -12.2 -14.6 | 45 25 -17.9 -18.1 54 70 18593 70 20 -18.8 -6.8 | 67 27 -24.5 -10.3 55 62 19202 20 12 -4.1 -11.3 | 34 18 -9.8 -14.8 Wind Parameters Mean winds (0-6000m): 208.3 at 8.9 knts Storm direction: 238.3 at 6.7 knts Shear (0-3000m) pos: 0.0 neg: 2.4 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 111.0 deg Storm rel helicity (0-3000m) pos: 3.6 neg: -37.1 tot: -33.5 m^2/s^2 ave: -11.2 10^-3 m/s^2 rel: -0.57 Storm rel vorticity (0-3000m) horiz: 6.2 stream: -3.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 61.83 Bulk Shear: 20.77 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 ------------------------------------------------------------------------------- 500 344 4 30 9| 0.0 5.9 5.9| 0.8 -11.8 -11.0 -22.0 -0.69| 8.0 -5.5 1000 329 5 20 9| 0.0 2.9 2.9| 3.2 -18.0 -14.8 -14.8 -0.55| 6.5 -3.6 1500 314 6 11 8| 0.0 2.7 2.7| 3.2 -22.1 -18.9 -12.6 -0.57| 5.7 -3.3 2000 300 6 3 7| 0.0 2.0 2.0| 3.6 -23.6 -20.0 -10.0 -0.48| 6.0 -2.9 2500 278 7 343 5| 0.0 2.7 2.7| 3.6 -31.7 -28.1 -11.2 -0.55| 6.8 -3.8 3000 253 8 298 2| 0.0 2.4 2.4| 3.6 -37.1 -33.5 -11.2 -0.57| 6.2 -3.5 4000 238 9 237 2| 0.9 2.1 3.0| 11.1 -53.8 -42.7 -10.7 -0.44| 7.5 -3.3 5000 221 9 180 3| 0.8 1.7 2.5| 13.7 -53.8 -40.0 -8.0 -0.40| 6.2 -2.5 6000 208 9 161 5| 1.1 1.6 2.7| 18.0 -60.9 -42.9 -7.1 -0.37| 5.9 -2.2 Wrote GIF file: /home/apache/climate/data/raob//WAAA/skewt/WAAA.skewt.20251207.12.gif