UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:0000Z 1 MAY 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 24.4 23.9 97 0.5 24.0 0 0 297.0 300.4 297.0 351.5 18.86 1 996 123 24.8 24.5 98 0.3 24.6 167 3 298.3 301.9 297.9 356.0 19.79 2 975 309 24.8 22.1 85 2.7 22.9 150 3 300.1 303.3 296.9 351.2 17.43 3 925 767 22.4 20.1 87 2.3 20.8 165 5 302.2 305.2 296.7 350.1 16.22 4 850 1500 18.2 15.9 86 2.3 16.7 225 6 305.2 307.7 295.6 345.5 13.49 5 759 2465 14.4 8.4 67 6.0 10.6 255 9 311.1 312.9 294.1 339.3 9.15 6 710 3027 12.0 4.0 58 8.0 7.3 260 10 314.5 315.9 293.6 337.1 7.20 7 700 3146 11.6 2.6 54 9.0 6.5 260 9 315.3 316.6 293.3 336.2 6.61 8 675 3449 10.0 -2.0 43 12.0 3.7 263 8 316.8 317.8 292.4 332.5 4.90 9 650 3762 8.4 -8.6 29 17.0 0.5 265 7 318.5 319.1 291.3 328.5 3.07 10 606 4337 5.4 -5.6 45 11.0 -0.0 263 4 321.5 322.3 293.1 335.1 4.16 11 588 4583 3.6 -3.4 60 7.0 -0.0 255 5 322.1 323.1 294.0 338.7 5.07 12 507 5770 -3.7 -7.3 76 3.6 -5.4 258 5 327.2 328.1 294.7 341.8 4.36 13 500 5880 -4.3 -7.5 78 3.2 -5.8 255 4 327.8 328.7 294.9 342.4 4.36 14 486 6103 -5.3 -12.3 58 7.0 -8.2 250 3 329.2 329.9 294.3 339.7 3.06 15 468 6397 -7.5 -11.3 74 3.8 -9.1 251 3 330.1 330.8 294.8 341.8 3.45 16 423 7176 -12.3 -14.2 86 1.9 -13.0 254 2 333.6 334.2 295.3 344.1 3.01 17 400 7600 -14.9 -16.8 85 1.9 -15.6 255 2 335.6 336.1 295.4 344.7 2.57 18 300 9720 -30.1 -34.2 67 4.1 -30.8 80 6 343.0 343.1 295.7 345.7 0.70 19 284 10108 -32.9 -38.9 55 6.0 -33.7 344.4 344.5 295.8 346.2 0.46 TRP WND Sounding variables and indices 1000-500 mb thick: 5792.11 m Freezing level: 548.05 mb = 5168.50 m = 16956.82 ft Wetbulb zero: 608.92 mb = 4298.00 m = 14100.89 ft Precipitable water: 2.15 inches Sfc-500 mean rel hum: 67.13 % Est. max temperature: 32.38 C = 90.29 F Sfc-Lift cond lev (LCL): 1000.15 mb = 86.58 m = 284.05 ft T: 24.65 C 700-500 lapse rate: 5.82 C/km ThetaE index: 27.42 C Layer 975.0- 606.0 mb Conv cond level (CCL): 890.28 mb = 1098.61 m = 3604.33 ft Mean mixing ratio: 17.27 g/kg Conv temperature: 31.03 C = 87.86 F Cap Strength: 1.37 C Lifted Index: -1.86 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.52 C Lifted Index @700 mb: 0.62 C Showalter Index: 0.31 C Risk: Thunderstorms probable Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.20 C K Index: 29.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 206.80 Risk: None Energy Index: -0.66 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 467.29 J/kg Max Up Vert Vel: 30.57 m/s Conv Inhibition (B-): 54.72 J/kg Cap Strength: 1.37 C Lift Cond Lev (LCL): 928.78 mb = 731.52 m = 2399.96 ft Lev Free Conv (LFC): 613.78 mb = 4232.62 m = 13886.37 ft Wind level data Storm motion: 278 at 5 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 0 0 -0.0 -0.0 | 98 5 -4.9 0.7 1 1000 0 170 3 -0.5 3.0 | 124 7 -5.4 3.6 2 969 305 145 3 -1.7 2.5 | 115 7 -6.6 3.1 3 940 610 155 5 -2.1 4.5 | 127 9 -7.0 5.2 4 925 767 165 5 -1.3 4.8 | 132 8 -6.2 5.5 5 909 914 175 5 -0.4 5.0 | 137 8 -5.4 5.7 6 878 1219 205 5 2.1 4.5 | 152 6 -2.8 5.2 7 850 1500 225 6 4.2 4.2 | 172 5 -0.7 4.9 8 818 1829 235 6 4.9 3.4 | 180 4 -0.0 4.1 9 789 2134 245 7 6.3 3.0 | 201 4 1.4 3.6 10 761 2438 255 9 8.7 2.3 | 231 5 3.8 3.0 11 734 2743 260 11 10.8 1.9 | 246 6 5.9 2.6 12 708 3048 260 10 9.8 1.7 | 244 5 4.9 2.4 13 700 3146 260 9 8.9 1.6 | 240 5 3.9 2.3 14 657 3658 265 7 7.0 0.6 | 238 2 2.1 1.3 15 633 3962 265 6 6.0 0.5 | 221 2 1.1 1.2 16 610 4267 265 4 4.0 0.3 | 138 1 -0.9 1.0 17 587 4572 255 5 4.8 1.3 | 177 2 -0.1 2.0 18 566 4877 255 8 7.7 2.1 | 226 4 2.8 2.8 19 525 5486 265 9 9.0 0.8 | 250 4 4.0 1.5 20 500 5880 255 4 3.9 1.0 | 149 2 -1.1 1.7 21 486 6096 250 3 2.8 1.0 | 129 3 -2.1 1.7 22 400 7600 255 2 1.9 0.5 | 112 3 -3.0 1.2 23 399 7620 255 3 2.9 0.8 | 126 2 -2.0 1.5 24 324 9144 0 0 -0.0 -0.0 | 98 5 -4.9 0.7 25 300 9720 80 6 -5.9 -1.0 | 88 11 -10.8 -0.4 Wind Parameters Mean winds (0-6000m): 248.0 at 6.6 knts Storm direction: 278.0 at 5.0 knts Shear (0-3000m) pos: 2.1 neg: 0.3 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 120.9 deg Storm rel helicity (0-3000m) pos: 19.4 neg: -1.8 tot: 17.6 m^2/s^2 ave: 5.9 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 2.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 60.05 Bulk Shear: 7.78 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 ------------------------------------------------------------------------------- 500 153 3 120 7| 0.0 1.8 1.8| 2.1 -1.6 0.6 1.1 0.07| 2.7 0.2 1000 162 4 127 8| 1.4 0.9 2.3| 7.8 -1.6 6.2 6.2 0.48| 3.0 1.4 1500 181 5 137 7| 2.2 0.6 2.8| 12.5 -1.6 11.0 7.3 0.61| 3.3 2.0 2000 199 5 149 6| 2.0 0.5 2.5| 14.2 -1.6 12.7 6.3 0.64| 3.0 1.9 2500 216 6 163 6| 2.4 0.4 2.7| 18.0 -1.6 16.4 6.6 0.70| 3.1 2.2 3000 230 6 180 5| 2.1 0.3 2.4| 19.4 -1.8 17.6 5.9 0.65| 3.0 2.0 4000 241 7 194 4| 1.1 0.2 1.3| 19.4 -2.8 16.6 4.2 0.46| 2.8 1.3 5000 245 7 196 4| 1.2 0.3 1.5| 21.7 -3.2 18.6 3.7 0.44| 2.9 1.3 6000 248 7 201 3| 1.0 0.7 1.7| 23.0 -5.9 17.0 2.8 0.25| 3.0 0.8 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20250501.00.gif