UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:1200Z 11 DEC 25 Station: WBGG WMO ident: 96413 Latitude: 1.48 Longitude: 110.33 Elevation: 27.00 ------------------------------------------------------------------------------- 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 27 24.8 23.8 94 1.0 24.1 150 1 297.4 300.8 297.0 351.7 18.74 1 1006 34 26.8 25.1 90 1.7 25.6 130 2 299.4 303.1 298.5 359.0 20.33 2 1000 77 27.8 24.9 84 2.9 25.6 10 9 301.0 304.7 298.8 360.5 20.21 3 970 347 25.2 23.3 89 1.9 23.8 348 11 301.0 304.4 298.0 356.6 18.88 4 925 764 22.2 21.5 96 0.7 21.7 325 7 302.0 305.3 297.5 354.3 17.72 5 850 1497 18.0 17.1 94 0.9 17.4 230 6 305.0 307.7 296.3 348.6 14.59 6 739 2684 11.2 11.2 100 0.0 11.2 307 3 310.0 312.2 295.4 344.8 11.39 7 722 2878 10.8 8.8 87 2.0 9.5 327 3 311.7 313.6 294.8 342.1 9.90 8 705 3078 10.4 6.1 75 4.3 7.8 341 4 313.4 315.0 294.2 339.5 8.41 9 700 3137 10.2 6.3 77 3.9 7.8 355 4 313.8 315.4 294.4 340.5 8.59 10 679 3390 9.0 7.4 90 1.6 8.0 14 5 315.2 317.0 295.5 345.0 9.57 11 665 3563 8.6 6.6 87 2.0 7.3 27 6 316.6 318.4 295.7 345.6 9.24 12 626 4061 5.8 4.3 90 1.5 4.9 53 4 318.9 320.6 295.6 345.5 8.35 13 599 4422 4.2 1.2 81 3.0 2.5 66 5 321.1 322.5 295.2 343.6 6.99 14 559 4982 1.0 -2.5 77 3.5 -0.9 37 5 323.8 324.9 294.9 342.4 5.70 15 500 5870 -5.5 -8.7 78 3.2 -7.0 5 7 326.3 327.1 294.2 339.6 3.97 16 482 6155 -7.7 -8.8 92 1.1 -8.2 1 7 327.1 327.9 294.5 340.7 4.08 17 461 6499 -9.5 -9.8 98 0.3 -9.6 7 9 329.0 329.8 294.9 342.3 3.95 18 432 6997 -12.1 -13.0 93 0.9 -12.5 15 12 331.9 332.5 295.1 343.1 3.26 19 400 7580 -15.5 -16.5 92 1.0 -15.9 25 15 334.8 335.4 295.3 344.1 2.63 20 399 7599 -15.5 -16.5 92 1.0 -15.9 23 15 335.1 335.6 295.4 344.3 2.64 21 389 7791 -16.3 -17.4 91 1.1 -16.7 38 14 336.5 337.0 295.6 345.4 2.51 22 385 7869 -15.3 -16.4 91 1.1 -15.7 46 14 338.8 339.4 296.3 348.6 2.76 23 381 7947 -17.1 -18.2 91 1.1 -17.5 54 14 337.4 337.9 295.7 345.9 2.40 24 376 8046 -18.9 -20.0 91 1.1 -19.3 65 14 336.3 336.7 295.2 343.7 2.08 25 357 8432 -20.9 -22.4 88 1.5 -21.3 106 12 338.7 339.0 295.6 345.1 1.78 26 353 8515 -20.7 -22.5 85 1.8 -21.2 115 12 340.0 340.4 295.8 346.5 1.78 27 300 9700 -29.3 -31.2 84 1.9 -29.7 165 18 344.1 344.3 296.1 347.7 0.94 28 251 10943 -39.1 -41.9 75 2.8 -39.4 102 13 347.5 347.6 296.4 349.1 0.38 29 250 10970 -39.3 -42.1 75 2.8 -39.6 100 13 347.6 347.7 296.4 349.2 0.38 30 217 11926 -47.7 -50.6 72 2.9 -47.9 119 15 349.0 349.0 296.5 349.7 0.17 31 200 12460 -52.7 -55.9 68 3.2 -52.8 140 23 349.3 349.3 296.5 349.7 0.10 32 159 13899 -65.9 -70.6 52 4.7 -66.0 128 25 350.7 350.7 296.8 350.7 0.02 33 150 14250 -69.5 -74.4 49 4.9 -69.5 125 29 350.4 350.4 296.7 350.4 0.01 34 105 16293 -85.1 -92.1 28 7.0 -85.1 95 43 358.3 358.3 298.4 358.3 0.00 35 100 16560 -86.9 -93.9 27 7.0 -86.9 90 43 359.8 359.8 298.7 359.8 0.00 36 97 16726 -88.1 -95.1 26 7.0 -88.1 95 46 360.6 360.6 298.8 360.6 0.00 37 88 17261 -83.5 -91.5 23 8.0 -83.5 51 35 380.0 380.0 302.2 380.0 0.00 38 87 17325 -81.1 -89.1 25 8.0 -81.1 46 34 386.1 386.1 303.2 386.1 0.00 39 72 18391 -80.5 -88.5 25 8.0 -80.5 308 12 408.9 408.9 306.3 408.9 0.00 40 70 18550 -81.7 -89.7 24 8.0 -81.7 275 9 409.6 409.6 306.5 409.6 0.00 41 69 18631 -81.5 -89.5 24 8.0 -81.5 411.7 411.7 306.7 411.7 0.00 42 60 19427 -75.9 -83.9 27 8.0 -75.9 441.0 441.0 310.0 441.1 0.01 TRP 97 16726 -88.1 -95.1 26 7.0 -88.1 95 46 360.6 360.6 298.8 360.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 549.92 mb = 5118.62 m = 16793.18 ft Wetbulb zero: 569.29 mb = 4834.17 m = 15859.94 ft Precipitable water: 2.59 inches Sfc-500 mean rel hum: 87.98 % Est. max temperature: 32.17 C = 89.91 F Sfc-Lift cond lev (LCL): 992.89 mb = 140.27 m = 460.21 ft T: 27.19 C 700-500 lapse rate: 5.74 C/km ThetaE index: 21.03 C Layer 970.0- 700.0 mb Conv cond level (CCL): 927.11 mb = 744.00 m = 2440.93 ft Mean mixing ratio: 18.61 g/kg Conv temperature: 29.41 C = 84.94 F Cap Strength: 0.37 C Lifted Index: -4.70 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.24 C Lifted Index @700 mb: -2.07 C Showalter Index: -2.03 C Risk: Severe thunderstorms possible Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 22.60 C K Index: 36.70 Risk: > 80 % chance of thunderstorms Sweat Index: 224.20 Risk: None Energy Index: -1.81 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1963.98 J/kg Max Up Vert Vel: 62.67 m/s Conv Inhibition (B-): 0.65 J/kg Cap Strength: 0.37 C Lift Cond Lev (LCL): 935.18 mb = 667.95 m = 2191.42 ft Lev Free Conv (LFC): 920.18 mb = 809.32 m = 2655.23 ft Equ Level (EL): 110.18 mb = 16017.28 m = 52549.49 ft B at Equ Level: 1949.94 J/kg Max Parcel Lev (MPL): 70.18 mb = 18535.84 m = 60812.39 ft Wind level data Storm motion: 37 at 4 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 27 150 1 -0.5 0.9 | 205 5 1.9 4.2 1 1000 77 10 9 -1.6 -8.9 | 351 6 0.9 -5.6 2 974 305 350 11 1.9 -10.8 | 330 9 4.4 -7.5 3 941 610 335 9 3.8 -8.2 | 308 8 6.2 -4.9 4 925 764 325 7 4.0 -5.7 | 291 7 6.5 -2.4 5 909 914 305 5 4.1 -2.9 | 266 7 6.5 0.4 6 878 1219 260 5 4.9 0.9 | 241 8 7.4 4.2 7 850 1497 230 6 4.6 3.9 | 225 10 7.0 7.2 8 817 1829 210 5 2.5 4.3 | 213 9 4.9 7.6 9 788 2134 205 3 1.3 2.7 | 212 7 3.7 6.0 10 760 2438 260 1 1.0 0.2 | 225 5 3.4 3.5 11 733 2743 320 3 1.9 -2.3 | 257 4 4.4 1.0 12 707 3048 335 4 1.7 -3.6 | 274 4 4.1 -0.3 13 700 3137 355 4 0.3 -4.0 | 284 3 2.8 -0.7 14 657 3658 35 6 -3.4 -4.9 | 32 2 -1.0 -1.6 15 632 3962 45 4 -2.8 -2.8 | 141 1 -0.4 0.5 16 609 4267 75 5 -4.8 -1.3 | 130 3 -2.4 2.0 17 587 4572 55 5 -4.1 -2.9 | 105 2 -1.7 0.4 18 565 4877 35 5 -2.9 -4.1 | 28 1 -0.4 -0.8 19 524 5486 50 8 -6.1 -5.1 | 63 4 -3.7 -1.8 20 500 5870 5 7 -0.6 -7.0 | 333 4 1.8 -3.7 21 485 6096 360 7 -0.0 -7.0 | 327 4 2.4 -3.7 22 400 7580 25 15 -6.3 -13.6 | 21 11 -3.9 -10.3 23 398 7620 20 15 -5.1 -14.1 | 14 11 -2.7 -10.8 24 324 9144 185 10 0.9 10.0 | 194 14 3.3 13.3 25 300 9700 165 18 -4.7 17.4 | 174 21 -2.2 20.7 26 261 10668 120 13 -11.3 6.5 | 138 13 -8.8 9.8 27 250 10970 100 13 -12.8 2.3 | 118 12 -10.4 5.6 28 208 12192 125 16 -13.1 9.2 | 139 16 -10.7 12.5 29 200 12460 140 23 -14.8 17.6 | 149 24 -12.3 20.9 30 163 13716 130 23 -17.6 14.8 | 140 24 -15.2 18.1 31 150 14250 125 29 -23.8 16.6 | 133 29 -21.3 19.9 32 126 15240 115 41 -37.2 17.3 | 121 40 -34.7 20.6 33 100 16560 90 43 -43.0 0.0 | 95 41 -40.6 3.3 34 97 16726 95 46 -45.8 4.0 | 100 44 -43.4 7.3 35 73 18288 330 14 7.0 -12.1 | 313 13 9.4 -8.8 36 70 18550 275 9 9.0 -0.8 | 258 12 11.4 2.5 Wind Parameters Mean winds (0-6000m): 6.5 at 5.5 knts Storm direction: 36.5 at 4.1 knts Shear (0-3000m) pos: 1.2 neg: 0.6 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 68.2 deg Storm rel helicity (0-3000m) pos: 12.3 neg: -39.0 tot: -26.8 m^2/s^2 ave: -8.9 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 0.1 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 774.90 Bulk Shear: 2.53 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 ------------------------------------------------------------------------------- 500 353 10 330 7| 0.0 10.8 10.8| 4.8 -9.3 -4.5 -8.9 0.47| 19.5 9.2 1000 341 8 311 7| 0.0 3.0 3.0| 4.8 -22.7 -17.9 -17.9 0.07| 13.7 0.9 1500 323 7 290 7| 0.0 2.0 2.0| 4.8 -34.2 -29.4 -19.6 -0.10| 11.1 -1.1 2000 305 7 274 8| 0.0 0.8 0.8| 4.8 -39.0 -34.2 -17.1 -0.14| 9.1 -1.3 2500 298 6 265 8| 0.7 0.7 1.4| 8.2 -39.0 -30.9 -12.4 -0.08| 8.1 -0.6 3000 302 5 266 7| 1.2 0.6 1.7| 12.3 -39.0 -26.8 -8.9 0.01| 7.4 0.1 4000 327 5 281 5| 1.0 0.4 1.4| 15.1 -39.0 -23.9 -6.0 0.12| 6.5 0.8 5000 352 5 299 4| 0.9 0.3 1.2| 15.3 -40.1 -24.8 -5.0 0.07| 5.8 0.4 6000 7 5 320 3| 0.9 0.7 1.6| 15.8 -45.9 -30.1 -5.0 -0.02| 5.6 -0.1 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20251211.12.gif