UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:1200Z 16 APR 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 24.2 23.7 97 0.5 23.9 180 3 296.8 300.1 296.8 350.6 18.63 1 1000 77 24.8 23.7 94 1.1 24.0 230 5 298.0 301.4 297.2 352.5 18.76 2 999 86 24.8 23.7 94 1.1 24.0 232 5 298.0 301.4 297.2 352.6 18.78 3 973 318 24.8 22.3 86 2.5 23.0 275 8 300.3 303.5 297.1 352.2 17.69 4 925 763 23.2 20.6 85 2.6 21.3 280 14 303.0 306.1 297.2 352.7 16.74 5 850 1497 18.8 15.6 82 3.2 16.6 280 17 305.8 308.3 295.6 345.5 13.23 6 818 1826 16.8 14.8 88 2.0 15.4 275 17 307.1 309.5 295.8 346.4 13.05 7 700 3142 9.8 9.5 98 0.3 9.6 300 8 313.3 315.4 295.8 346.5 10.72 8 597 4450 2.6 2.6 100 0.0 2.6 47 10 319.6 321.1 295.4 344.3 7.76 9 562 4937 0.0 0.0 100 0.0 0.0 70 9 322.1 323.4 295.3 344.1 6.83 10 552 5081 0.0 0.0 100 0.0 0.0 76 9 323.7 325.1 295.8 346.3 6.95 11 544 5198 0.0 0.0 100 0.0 0.0 81 8 325.1 326.5 296.2 348.1 7.06 12 512 5682 -3.3 -3.3 100 0.0 -3.3 78 8 326.8 328.0 295.8 346.2 5.87 13 500 5870 -4.1 -4.1 100 0.0 -4.1 60 8 328.0 329.2 295.9 346.8 5.66 14 486 6094 -5.3 -5.3 100 0.0 -5.3 55 7 329.2 330.3 296.0 347.0 5.31 15 465 6439 -7.1 -7.1 100 0.0 -7.1 63 7 331.2 332.2 296.1 347.5 4.84 16 448 6729 -8.5 -8.5 100 0.0 -8.5 70 8 333.0 333.9 296.3 348.3 4.50 17 408 7449 -12.7 -12.7 100 0.0 -12.7 86 9 336.6 337.3 296.4 348.9 3.53 18 400 7600 -13.7 -13.7 100 0.0 -13.7 90 9 337.2 337.9 296.4 348.8 3.32 19 337 8883 -22.1 -22.8 94 0.7 -22.3 61 11 342.7 343.0 296.5 349.3 1.82 20 312 9447 -25.9 -26.9 91 1.0 -26.1 73 13 345.0 345.3 296.7 350.1 1.36 21 300 9730 -27.7 -28.8 90 1.1 -27.9 90 14 346.3 346.6 296.8 350.8 1.18 22 250 11010 -38.5 -40.6 80 2.1 -38.7 105 15 348.8 348.9 296.8 350.6 0.44 23 247 11093 -39.1 -41.3 80 2.2 -39.4 105 16 349.1 349.2 296.8 350.8 0.42 24 209 12213 -48.9 -52.0 70 3.1 -49.1 100 31 350.9 350.9 297.0 351.5 0.15 25 200 12500 -51.7 -55.0 68 3.3 -51.8 105 32 350.9 350.9 296.9 351.4 0.11 26 190 12831 -54.7 -58.3 64 3.6 -54.8 101 31 351.3 351.3 297.0 351.6 0.08 27 173 13425 -60.1 -64.3 58 4.2 -60.2 94 28 351.9 351.9 297.1 352.1 0.04 28 157 14024 -65.7 -70.5 51 4.8 -65.7 87 29 352.3 352.3 297.1 352.4 0.02 29 150 14300 -68.3 -73.3 49 5.0 -68.4 85 30 352.4 352.4 297.2 352.5 0.01 30 148 14380 -69.3 -74.3 48 5.0 -69.4 87 29 352.1 352.1 297.1 352.1 0.01 31 105 16367 -81.1 -87.1 36 6.0 -81.1 107 7 365.9 365.9 299.8 365.9 0.00 32 100 16640 -82.1 -88.1 35 6.0 -82.1 105 5 369.1 369.1 300.4 369.1 0.00 33 97 16810 -81.9 -87.9 35 6.0 -81.9 112 6 372.7 372.7 301.1 372.7 0.00 34 94 16986 -83.1 -89.1 34 6.0 -83.1 119 7 373.7 373.7 301.2 373.7 0.00 35 90 17227 -83.9 -89.9 34 6.0 -83.9 128 8 376.8 376.8 301.7 376.8 0.00 36 87 17414 -85.1 -91.1 33 6.0 -85.1 136 9 378.1 378.1 301.9 378.1 0.00 37 76 18174 -77.5 -84.5 32 7.0 -77.5 166 13 408.9 408.9 306.4 408.9 0.00 38 75 18250 -74.9 -81.9 33 7.0 -74.9 169 13 415.9 415.9 307.2 415.9 0.01 39 70 18650 -75.3 -82.3 33 7.0 -75.3 245 19 423.3 423.3 308.1 423.3 0.01 40 68 18818 -75.1 -82.1 33 7.0 -75.2 427.2 427.2 308.6 427.3 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 544.00 mb = 5198.45 m = 17055.07 ft Wetbulb zero: 543.81 mb = 5201.23 m = 17064.18 ft Precipitable water: 2.65 inches Sfc-500 mean rel hum: 93.91 % Est. max temperature: 33.03 C = 91.45 F Sfc-Lift cond lev (LCL): 1000.14 mb = 75.99 m = 249.30 ft T: 24.79 C 700-500 lapse rate: 5.10 C/km ThetaE index: 7.19 C Layer 850.0- 818.0 mb Conv cond level (CCL): 875.93 mb = 1236.17 m = 4055.64 ft Mean mixing ratio: 17.41 g/kg Conv temperature: 32.31 C = 90.15 F Cap Strength: 1.93 C Lifted Index: -1.95 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.56 C Lifted Index @700 mb: -1.41 C Showalter Index: 0.51 C Risk: Thunderstorms probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 19.70 C K Index: 38.20 Risk: > 80 % chance of thunderstorms Sweat Index: 229.20 Risk: None Energy Index: 0.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 551.01 J/kg Max Up Vert Vel: 33.20 m/s Conv Inhibition (B-): 40.98 J/kg Cap Strength: 1.93 C Lift Cond Lev (LCL): 925.54 mb = 757.86 m = 2486.38 ft Lev Free Conv (LFC): 820.54 mb = 1799.73 m = 5904.57 ft Equ Level (EL): 160.54 mb = 13886.34 m = 45558.30 ft B at Equ Level: 550.56 J/kg Max Parcel Lev (MPL): 100.54 mb = 16609.76 m = 54493.29 ft Wind level data Storm motion: 334 at 8 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 27 180 3 0.0 3.0 | 161 11 -3.6 10.3 1 1000 77 230 5 3.8 3.2 | 181 11 0.2 10.5 2 974 305 275 8 8.0 -0.7 | 213 8 4.4 6.6 3 941 610 285 13 12.6 -3.4 | 246 10 9.0 4.0 4 925 763 280 14 13.8 -2.4 | 244 11 10.2 4.9 5 909 914 280 14 13.8 -2.4 | 244 11 10.2 4.9 6 878 1219 275 14 13.9 -1.2 | 239 12 10.4 6.1 7 850 1497 280 17 16.7 -3.0 | 252 14 13.2 4.4 8 817 1829 275 17 16.9 -1.5 | 246 15 13.4 5.8 9 788 2134 265 15 14.9 1.3 | 233 14 11.4 8.6 10 761 2438 260 12 11.8 2.1 | 221 13 8.2 9.4 11 734 2743 275 10 10.0 -0.9 | 225 9 6.4 6.5 12 708 3048 295 8 7.3 -3.4 | 223 5 3.7 3.9 13 700 3142 300 8 6.9 -4.0 | 225 5 3.3 3.3 14 657 3658 330 9 4.5 -7.8 | 297 1 0.9 -0.5 15 633 3962 355 13 1.1 -13.0 | 24 6 -2.5 -5.6 16 609 4267 40 10 -6.4 -7.7 | 88 10 -10.0 -0.3 17 524 5486 95 8 -8.0 0.7 | 125 14 -11.6 8.0 18 500 5870 60 8 -6.9 -4.0 | 108 11 -10.5 3.3 19 486 6096 55 7 -5.7 -4.0 | 110 10 -9.3 3.3 20 400 7600 90 9 -9.0 0.0 | 120 15 -12.6 7.3 21 399 7620 90 9 -9.0 0.0 | 120 15 -12.6 7.3 22 325 9144 55 12 -9.8 -6.9 | 92 13 -13.4 0.4 23 300 9730 90 14 -14.0 0.0 | 113 19 -17.6 7.3 24 262 10668 125 13 -10.6 7.5 | 136 21 -14.2 14.8 25 250 11010 105 15 -14.5 3.9 | 122 21 -18.1 11.2 26 209 12192 100 31 -30.5 5.4 | 110 36 -34.1 12.7 27 200 12500 105 32 -30.9 8.3 | 114 38 -34.5 15.6 28 165 13716 90 27 -27.0 0.0 | 103 31 -30.6 7.3 29 150 14300 85 30 -29.9 -2.6 | 98 34 -33.5 4.7 30 127 15240 115 14 -12.7 5.9 | 129 21 -16.3 13.2 31 100 16640 105 5 -4.8 1.3 | 136 12 -8.4 8.6 32 75 18288 170 13 -2.3 12.8 | 164 21 -5.8 20.1 33 70 18650 245 19 17.2 8.0 | 222 21 13.6 15.4 Wind Parameters Mean winds (0-6000m): 303.9 at 10.9 knts Storm direction: 333.9 at 8.2 knts Shear (0-3000m) pos: 2.6 neg: 0.9 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 62.7 deg Storm rel helicity (0-3000m) pos: 45.6 neg: -30.7 tot: 14.8 m^2/s^2 ave: 4.9 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 1.5 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 98.81 Bulk Shear: 5.58 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 ------------------------------------------------------------------------------- 500 268 8 208 9| 13.0 0.0 13.0| 31.6 0.0 31.6 63.2 0.94| 13.9 13.1 1000 277 11 229 9| 6.5 1.3 7.8| 34.9 -2.0 33.0 33.0 0.79| 8.7 6.9 1500 277 12 235 10| 5.4 0.9 6.2| 43.6 -3.7 39.9 26.6 0.74| 7.1 5.3 2000 276 13 239 11| 4.0 1.0 5.0| 43.6 -16.8 26.8 13.4 0.49| 6.3 3.1 2500 274 13 236 12| 3.2 1.1 4.3| 44.3 -30.4 13.9 5.5 0.28| 6.1 1.7 3000 274 13 235 11| 2.6 0.9 3.5| 45.6 -30.7 14.8 4.9 0.24| 6.1 1.5 4000 284 12 241 9| 2.6 0.7 3.2| 53.3 -30.7 22.5 5.6 0.35| 6.4 2.2 5000 295 11 250 7| 1.2 0.5 1.7| 82.5 -30.7 51.8 10.4 0.46| 6.4 2.9 6000 304 11 257 6| 0.8 0.1 0.8| 92.1 -41.9 50.2 8.4 0.40| 6.1 2.4 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20250416.12.gif