UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:1200Z 8 OCT 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 1008 27 25.4 23.8 91 1.6 24.2 180 3 297.9 301.3 297.1 352.3 18.72 1 1000 91 25.8 21.3 76 4.5 22.6 270 6 299.0 301.9 295.7 346.0 16.15 2 998 109 25.8 21.2 76 4.6 22.5 274 6 299.1 302.1 295.7 346.0 16.08 3 967 386 23.6 20.5 83 3.1 21.4 320 7 299.6 302.5 295.7 346.0 15.89 4 925 774 22.2 20.1 88 2.1 20.7 335 7 302.0 305.0 296.6 349.9 16.22 5 875 1257 18.8 18.6 99 0.2 18.7 278 7 303.3 306.2 296.5 349.6 15.60 6 850 1506 17.2 17.2 100 0.0 17.2 265 6 304.2 306.9 296.1 347.9 14.68 7 838 1628 16.4 16.4 100 0.0 16.4 267 6 304.6 307.2 295.9 346.7 14.14 8 825 1761 15.6 15.6 100 0.0 15.6 269 6 305.1 307.6 295.7 345.8 13.64 9 808 1938 14.8 14.8 100 0.0 14.8 267 7 306.1 308.5 295.7 345.7 13.22 10 736 2724 10.6 10.6 100 0.0 10.6 265 12 309.7 311.8 295.1 343.2 10.98 11 711 3012 9.2 9.2 100 0.0 9.2 261 9 311.3 313.2 295.0 343.0 10.34 12 700 3142 8.6 8.6 100 0.0 8.6 250 9 312.0 313.9 295.0 343.0 10.08 13 685 3321 8.0 8.0 100 0.0 8.0 243 12 313.3 315.2 295.3 343.9 9.88 14 668 3529 7.6 7.6 100 0.0 7.6 235 16 315.1 317.0 295.7 345.9 9.86 15 610 4272 3.0 3.0 100 0.0 3.0 240 17 318.1 319.6 295.0 342.9 7.82 16 583 4638 0.8 0.8 100 0.0 0.8 234 17 319.7 321.0 294.8 342.0 6.98 17 532 5370 -3.3 -3.3 100 0.0 -3.3 206 10 323.2 324.3 294.7 341.7 5.65 18 516 5611 -3.9 -3.9 100 0.0 -3.9 195 8 325.3 326.4 295.2 343.7 5.57 19 500 5860 -5.3 -5.3 100 0.0 -5.3 185 5 326.6 327.6 295.2 343.7 5.16 20 400 7570 -16.5 -16.5 100 0.0 -16.5 165 11 333.5 334.1 295.0 342.7 2.63 21 385 7857 -17.9 -17.9 100 0.0 -17.9 151 11 335.4 335.9 295.3 343.9 2.43 22 360 8357 -20.9 -20.9 100 0.0 -20.9 132 11 337.9 338.3 295.5 345.1 2.01 23 300 9680 -30.5 -31.0 95 0.5 -30.6 70 22 342.4 342.6 295.7 346.0 0.96 24 255 10815 -39.1 -40.5 87 1.4 -39.2 57 24 346.0 346.1 296.1 347.7 0.44 25 250 10950 -40.3 -41.8 85 1.5 -40.5 50 24 346.2 346.2 296.1 347.7 0.39 26 204 12302 -52.1 -54.6 74 2.5 -52.2 52 29 348.3 348.3 296.4 348.8 0.11 27 200 12430 -53.3 -55.8 74 2.5 -53.4 55 32 348.4 348.4 296.4 348.8 0.10 28 160 13830 -65.7 -69.3 61 3.6 -65.7 57 45 350.4 350.4 296.7 350.5 0.02 29 150 14220 -69.1 -73.0 57 3.9 -69.1 65 49 351.1 351.1 296.9 351.1 0.01 30 145 14421 -70.5 -74.6 55 4.1 -70.5 69 48 352.0 352.0 297.1 352.1 0.01 31 107 16185 -78.1 -83.0 45 4.9 -78.1 140 17 369.6 369.6 300.5 369.6 0.00 32 105 16292 -78.9 -83.8 44 4.9 -78.9 143 14 370.1 370.1 300.6 370.1 0.00 33 100 16570 -77.9 -82.8 45 4.9 -77.9 150 6 377.2 377.2 301.8 377.2 0.00 34 81 17780 -74.9 -79.9 46 5.0 -74.9 249 10 406.8 406.8 306.1 406.8 0.01 35 79 17926 -72.7 -77.6 47 4.9 -72.8 261 11 414.3 414.3 307.0 414.3 0.01 36 70 18630 -75.1 -80.0 46 4.9 -75.2 280 24 423.7 423.7 308.2 423.8 0.01 37 68 18798 -76.1 -81.0 46 4.9 -76.2 425.1 425.1 308.3 425.1 0.01 38 64 19149 -74.7 -79.6 46 4.9 -74.7 435.6 435.6 309.4 435.7 0.01 TRP 107 16185 -78.1 -83.0 45 4.9 -78.1 140 17 369.6 369.6 300.5 369.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 573.05 mb = 4780.98 m = 15685.44 ft Wetbulb zero: 573.28 mb = 4772.56 m = 15657.81 ft Precipitable water: 2.56 inches Sfc-500 mean rel hum: 97.33 % Est. max temperature: 31.43 C = 88.58 F Sfc-Lift cond lev (LCL): 985.24 mb = 221.78 m = 727.62 ft T: 24.90 C 700-500 lapse rate: 5.11 C/km ThetaE index: 6.87 C Layer 875.0- 700.0 mb Conv cond level (CCL): 882.03 mb = 1187.02 m = 3894.38 ft Mean mixing ratio: 16.15 g/kg Conv temperature: 30.67 C = 87.21 F Cap Strength: 1.75 C Lifted Index: -1.57 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.93 C Lifted Index @700 mb: -1.38 C Showalter Index: -1.57 C Risk: Thunderstorms probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 22.50 C K Index: 39.70 Risk: > 80 % chance of thunderstorms Sweat Index: 223.40 Risk: None Energy Index: -0.95 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 489.96 J/kg Max Up Vert Vel: 31.30 m/s Conv Inhibition (B-): 26.63 J/kg Cap Strength: 1.75 C Lift Cond Lev (LCL): 917.56 mb = 844.17 m = 2769.54 ft Lev Free Conv (LFC): 842.56 mb = 1581.22 m = 5187.66 ft Equ Level (EL): 252.56 mb = 10880.47 m = 35696.63 ft B at Equ Level: 489.46 J/kg Max Parcel Lev (MPL): 122.56 mb = 15397.32 m = 50515.53 ft Wind level data Storm motion: 276 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 1008 27 180 3 0.0 3.0 | 115 9 -8.2 3.8 1 1000 91 270 6 6.0 -0.0 | 111 2 -2.2 0.8 2 976 305 315 7 4.9 -4.9 | 38 5 -3.2 -4.1 3 943 610 335 8 3.4 -7.3 | 37 8 -4.8 -6.4 4 925 774 335 7 3.0 -6.3 | 43 8 -5.2 -5.5 5 910 914 330 6 3.0 -5.2 | 50 7 -5.2 -4.4 6 879 1219 280 7 6.9 -1.2 | 73 1 -1.3 -0.4 7 850 1506 265 6 6.0 0.5 | 122 3 -2.2 1.3 8 818 1829 270 6 6.0 -0.0 | 111 2 -2.2 0.8 9 789 2134 260 10 9.8 1.7 | 213 3 1.7 2.6 10 761 2438 260 11 10.8 1.9 | 224 4 2.7 2.7 11 734 2743 265 12 12.0 1.0 | 244 4 3.8 1.9 12 708 3048 260 9 8.9 1.6 | 196 2 0.7 2.4 13 700 3142 250 9 8.5 3.1 | 184 4 0.3 3.9 14 657 3658 230 19 14.6 12.2 | 206 15 6.4 13.0 15 632 3962 235 20 16.4 11.5 | 214 15 8.2 12.3 16 609 4267 240 17 14.7 8.5 | 215 11 6.6 9.3 17 586 4572 235 17 13.9 9.8 | 209 12 5.8 10.6 18 565 4877 230 16 12.3 10.3 | 200 12 4.1 11.1 19 524 5486 200 9 3.1 8.5 | 151 11 -5.1 9.3 20 500 5860 185 5 0.4 5.0 | 127 10 -7.7 5.8 21 485 6096 195 5 1.3 4.8 | 129 9 -6.9 5.7 22 400 7570 165 11 -2.8 10.6 | 136 16 -11.0 11.4 23 397 7620 160 11 -3.8 10.3 | 133 16 -11.9 11.2 24 323 9144 100 12 -11.8 2.1 | 98 20 -20.0 2.9 25 300 9680 70 22 -20.7 -7.5 | 77 30 -28.8 -6.7 26 260 10668 65 24 -21.8 -10.1 | 73 31 -29.9 -9.3 27 250 10950 50 24 -18.4 -15.4 | 61 30 -26.5 -14.6 28 207 12192 50 27 -20.7 -17.4 | 60 33 -28.8 -16.5 29 200 12430 55 32 -26.2 -18.4 | 63 39 -34.4 -17.5 30 163 13716 55 44 -36.0 -25.2 | 61 51 -44.2 -24.4 31 150 14220 65 49 -44.4 -20.7 | 69 56 -52.6 -19.9 32 126 15240 85 46 -45.8 -4.0 | 87 54 -54.0 -3.2 33 107 16185 140 17 -10.9 13.0 | 126 24 -19.1 13.8 34 100 16570 150 6 -3.0 5.2 | 118 13 -11.2 6.0 35 74 18288 290 12 11.3 -4.1 | 317 5 3.1 -3.3 36 70 18630 280 24 23.6 -4.2 | 282 16 15.5 -3.3 Wind Parameters Mean winds (0-6000m): 245.8 at 10.9 knts Storm direction: 275.8 at 8.2 knts Shear (0-3000m) pos: 1.8 neg: 1.7 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 86.0 deg Storm rel helicity (0-3000m) pos: 8.0 neg: -6.9 tot: 1.1 m^2/s^2 ave: 0.4 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 0.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 40.53 Bulk Shear: 12.09 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 ------------------------------------------------------------------------------- 500 306 7 43 4| 10.7 0.0 10.7| 0.0 -4.2 -4.2 -8.3 -0.38| 14.2 -5.4 1000 320 7 41 6| 5.4 1.3 6.7| 3.3 -4.8 -1.4 -1.4 -0.21| 9.5 -2.0 1500 307 7 41 4| 3.6 2.6 6.1| 4.5 -4.8 -0.3 -0.2 -0.06| 8.3 -0.5 2000 296 7 46 3| 2.7 2.3 5.0| 5.6 -5.0 0.5 0.3 0.02| 7.1 0.2 2500 285 7 43 1| 2.1 2.3 4.4| 7.1 -5.0 2.0 0.8 0.09| 6.3 0.5 3000 279 8 27 1| 1.8 1.7 3.5| 8.0 -6.9 1.1 0.4 0.03| 5.9 0.2 4000 261 10 215 3| 1.4 2.4 3.8| 18.7 -8.3 10.4 2.6 0.09| 6.3 0.5 5000 252 11 212 5| 1.1 1.7 2.7| 19.4 -25.8 -6.4 -1.3 -0.02| 5.9 -0.1 6000 246 11 199 6| 0.9 1.0 1.9| 19.8 -57.2 -37.4 -6.2 -0.18| 5.9 -1.0 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20251008.12.gif