UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:1200Z 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 1006 27 26.4 25.7 96 0.7 25.9 160 3 299.0 302.9 298.8 360.8 21.09 1 1000 70 25.8 24.4 92 1.4 24.8 260 12 299.0 302.5 298.0 356.2 19.59 2 925 757 23.0 22.6 98 0.4 22.8 350 7 302.8 306.3 298.5 359.2 18.98 3 850 1491 18.0 18.0 100 0.0 18.0 90 2 305.0 307.9 296.9 351.2 15.46 4 781 2214 15.0 14.9 99 0.1 15.0 208 3 309.3 311.9 296.9 351.1 13.78 5 752 2535 13.8 11.2 84 2.6 12.1 205 5 311.3 313.4 295.7 345.6 11.19 6 701 3126 11.0 8.2 83 2.8 9.2 215 8 314.5 316.4 295.5 345.0 9.79 7 700 3138 11.0 8.1 82 2.9 9.2 215 8 314.7 316.5 295.5 345.0 9.74 8 651 3740 7.6 5.8 88 1.8 6.5 216 7 317.4 319.1 295.6 345.6 8.93 9 646 3804 7.6 3.0 73 4.6 4.9 217 7 318.1 319.6 294.7 341.5 7.37 10 641 3868 7.4 -0.6 57 8.0 3.1 218 6 318.6 319.7 293.6 336.9 5.72 11 626 4063 6.2 2.2 76 4.0 3.9 216 5 319.4 320.8 294.9 342.3 7.19 12 613 4235 5.4 2.8 83 2.6 3.9 208 6 320.4 321.9 295.5 344.9 7.67 13 575 4755 2.0 -3.0 69 5.0 -0.6 226 3 322.3 323.4 294.3 339.7 5.34 14 551 5098 -0.3 -2.3 86 2.0 -1.4 227 5 323.6 324.7 295.0 342.7 5.87 15 528 5438 -2.3 -6.0 76 3.7 -4.1 195 9 325.1 326.0 294.4 340.5 4.63 16 514 5652 -3.5 -6.6 79 3.1 -5.0 259 6 326.2 327.1 294.6 341.3 4.54 17 504 5807 -4.1 -8.6 71 4.5 -6.2 327 3 327.3 328.1 294.4 340.6 3.97 18 500 5870 -4.3 -8.4 73 4.1 -6.2 355 1 327.8 328.6 294.7 341.4 4.06 19 491 6013 -4.9 -6.7 87 1.8 -5.8 339 3 328.8 329.7 295.4 344.6 4.72 20 447 6747 -8.5 -8.5 100 0.0 -8.5 326 5 333.2 334.1 296.3 348.6 4.51 21 400 7600 -14.1 -17.9 73 3.8 -15.4 320 6 336.7 337.1 295.5 345.0 2.34 22 323 9186 -24.9 -26.9 83 2.0 -25.4 11 7 343.0 343.2 296.1 347.8 1.31 23 317 9322 -24.9 -26.4 87 1.5 -25.3 353 8 344.8 345.1 296.7 350.0 1.40 24 300 9720 -27.9 -30.3 80 2.4 -28.4 300 9 346.1 346.3 296.6 350.0 1.03 25 293 9889 -29.3 -32.2 76 2.9 -29.9 316 9 346.4 346.6 296.6 349.8 0.88 26 285 10086 -30.9 -35.5 64 4.6 -31.7 334 9 346.9 347.0 296.5 349.4 0.65 27 279 10237 -32.3 -38.3 55 6.0 -33.1 348 8 347.0 347.1 296.4 349.0 0.50 28 273 10389 -33.7 -41.7 44 8.0 -34.7 3 8 347.1 347.2 296.3 348.6 0.36 29 261 10703 -36.5 -42.5 54 6.0 -37.1 32 9 347.5 347.6 296.4 348.9 0.35 30 258 10783 -36.9 -43.9 48 7.0 -37.6 38 11 348.1 348.1 296.5 349.3 0.30 31 257 10810 -37.1 -74.1 1 37.0 -38.5 40 12 348.1 348.1 296.2 348.2 0.01 32 255 10864 -37.5 -52.5 19 15.0 -38.6 45 13 348.3 348.4 296.4 348.8 0.12 33 254 10891 -37.7 -37.7 100 0.0 -37.7 47 14 348.4 348.6 296.8 350.7 0.59 34 250 11000 -38.5 -38.5 100 0.0 -38.5 55 17 348.8 348.9 296.8 351.0 0.55 35 248 11055 -39.1 -39.1 100 0.0 -39.1 55 17 348.7 348.8 296.8 350.8 0.52 36 241 11251 -40.9 -44.3 70 3.4 -41.2 54 17 348.9 349.0 296.7 350.2 0.31 37 240 11279 -41.1 -61.1 10 20.0 -42.1 54 17 349.0 349.0 296.4 349.2 0.04 38 219 11894 -46.9 -57.9 27 11.0 -47.4 51 16 349.3 349.3 296.5 349.6 0.07 39 212 12109 -48.5 -55.5 44 7.0 -48.8 50 15 350.1 350.1 296.7 350.5 0.10 40 205 12329 -49.9 -54.7 57 4.8 -50.1 41 13 351.3 351.3 297.0 351.7 0.11 41 200 12490 -51.1 -55.9 57 4.8 -51.3 30 11 351.8 351.9 297.1 352.3 0.10 42 172 13450 -59.9 -66.9 40 7.0 -60.0 49 17 352.8 352.8 297.3 352.9 0.03 43 150 14290 -66.9 -73.9 37 7.0 -67.0 65 20 354.8 354.8 297.7 354.9 0.01 44 105 16376 -80.1 -88.1 25 8.0 -80.1 147 7 367.8 367.8 300.2 367.8 0.00 45 100 16650 -82.3 -90.3 24 8.0 -82.3 170 2 368.7 368.7 300.4 368.7 0.00 46 98 16762 -82.9 -90.9 24 8.0 -82.9 140 1 369.7 369.7 300.5 369.7 0.00 47 86 17487 -82.7 -90.7 24 8.0 -82.7 202 4 384.2 384.2 302.9 384.2 0.00 48 71 18568 -76.5 -85.5 23 9.0 -76.5 290 19 419.0 419.0 307.6 419.0 0.00 49 70 18650 -75.5 -84.5 23 9.0 -75.6 295 22 422.9 422.9 308.0 422.9 0.00 50 66 18994 -73.1 -82.1 24 9.0 -73.2 293 23 435.3 435.3 309.4 435.3 0.01 51 63 19269 -70.5 -80.5 22 10.0 -70.6 292 23 446.8 446.8 310.6 446.9 0.01 52 57 19869 -66.9 -78.9 17 12.0 -67.1 289 24 468.0 468.0 312.5 468.0 0.01 53 52 20424 -67.5 -83.5 9 16.0 -67.7 286 26 479.0 479.0 313.4 479.1 0.01 54 50 20660 -68.7 -86.7 6 18.0 -68.9 285 26 481.6 481.6 313.6 481.6 0.00 55 32 23379 -62.3 -92.3 1 30.0 -63.0 0 11 564.3 564.3 318.9 564.3 0.00 56 30 23780 -60.3 -90.3 1 30.0 -61.2 15 8 580.3 580.3 319.7 580.3 0.00 57 28 24209 -61.9 -91.9 1 30.0 -62.7 33 12 587.4 587.4 320.0 587.4 0.00 58 27 24434 -63.3 -92.3 1 29.0 -64.0 42 15 589.6 589.6 320.1 589.6 0.00 59 26 24666 -64.7 -93.7 1 29.0 -65.3 48 19 592.0 592.0 320.2 592.0 0.00 60 24 25160 -61.1 -91.1 1 30.0 -62.1 63 29 616.2 616.2 321.3 616.2 0.00 61 23 25426 -58.1 -89.1 1 31.0 -59.5 70 34 632.5 632.5 322.0 632.6 0.01 62 20 26320 -52.3 -85.3 1 33.0 -55.1 95 50 676.1 676.1 323.6 676.2 0.01 63 18 27005 -50.1 -83.1 1 33.0 -53.8 92 57 703.7 703.7 324.6 703.9 0.02 64 17 27379 -49.5 -82.7 1 33.2 -53.6 90 61 717.1 717.1 325.0 717.3 0.02 65 13 29146 -46.9 -80.9 1 34.0 -52.7 783.4 783.5 326.8 783.8 0.04 TRP 98 16762 -82.9 -90.9 24 8.0 -82.9 140 1 369.7 369.7 300.5 369.7 0.00 WND 17 27379 -49.5 -82.7 1 33.2 -53.6 90 61 717.1 717.1 325.0 717.3 0.02 Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 554.13 mb = 5053.31 m = 16578.89 ft Wetbulb zero: 580.26 mb = 4680.89 m = 15357.07 ft Precipitable water: 2.65 inches Sfc-500 mean rel hum: 86.60 % Est. max temperature: 32.20 C = 89.95 F Sfc-Lift cond lev (LCL): 996.34 mb = 102.29 m = 335.58 ft T: 25.67 C 700-500 lapse rate: 5.60 C/km ThetaE index: 14.16 C Layer 850.0- 651.0 mb Conv cond level (CCL): 920.90 mb = 795.58 m = 2610.13 ft Mean mixing ratio: 19.20 g/kg Conv temperature: 30.31 C = 86.56 F Cap Strength: 0.56 C Lifted Index: -4.03 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.60 C Lifted Index @700 mb: -1.62 C Showalter Index: -1.74 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 22.30 C K Index: 37.40 Risk: > 80 % chance of thunderstorms Sweat Index: 221.00 Risk: None Energy Index: -1.97 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1706.48 J/kg Max Up Vert Vel: 58.42 m/s Conv Inhibition (B-): 4.98 J/kg Cap Strength: 0.56 C Lift Cond Lev (LCL): 944.46 mb = 573.50 m = 1881.53 ft Lev Free Conv (LFC): 899.46 mb = 1000.01 m = 3280.82 ft Equ Level (EL): 129.46 mb = 15150.94 m = 49707.21 ft B at Equ Level: 1675.86 J/kg Max Parcel Lev (MPL): 69.46 mb = 18694.85 m = 61334.06 ft Wind level data Storm motion: 253 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 1006 27 160 3 -1.0 2.8 | 108 5 -4.9 1.6 1 1000 70 260 12 11.8 2.1 | 264 8 7.9 0.9 2 974 305 255 11 10.6 2.8 | 256 7 6.8 1.6 3 941 610 320 7 4.5 -5.4 | 355 7 0.6 -6.6 4 925 757 350 7 1.2 -6.9 | 18 9 -2.7 -8.1 5 908 914 10 6 -1.0 -5.9 | 35 9 -4.9 -7.1 6 877 1219 60 2 -1.7 -1.0 | 68 6 -5.6 -2.2 7 850 1491 90 2 -2.0 0.0 | 78 6 -5.9 -1.2 8 817 1829 110 1 -0.9 0.3 | 80 5 -4.8 -0.9 9 788 2134 210 2 1.0 1.7 | 100 3 -2.9 0.5 10 760 2438 200 5 1.7 4.7 | 148 4 -2.2 3.5 11 733 2743 215 6 3.4 4.9 | 173 4 -0.4 3.7 12 707 3048 215 7 4.0 5.7 | 182 5 0.1 4.5 13 700 3138 215 8 4.6 6.6 | 188 5 0.7 5.3 14 657 3658 215 8 4.6 6.6 | 188 5 0.7 5.3 15 632 3962 220 5 3.2 3.8 | 166 3 -0.7 2.6 16 609 4267 205 6 2.5 5.4 | 162 4 -1.3 4.2 17 587 4572 205 3 1.3 2.7 | 120 3 -2.6 1.5 18 565 4877 245 3 2.7 1.3 | 93 1 -1.2 0.1 19 524 5486 190 10 1.7 9.8 | 166 9 -2.1 8.6 20 500 5870 355 1 0.1 -1.0 | 60 4 -3.8 -2.2 21 486 6096 330 5 2.5 -4.3 | 14 6 -1.4 -5.5 22 400 7600 320 6 3.9 -4.6 | 0 6 -0.0 -5.8 23 399 7620 315 7 4.9 -4.9 | 350 6 1.1 -6.2 24 324 9144 15 7 -1.8 -6.8 | 35 10 -5.7 -8.0 25 300 9720 300 9 7.8 -4.5 | 326 7 3.9 -5.7 26 262 10668 30 8 -4.0 -6.9 | 44 11 -7.9 -8.1 27 250 11000 55 17 -13.9 -9.8 | 58 21 -17.8 -11.0 28 209 12192 50 15 -11.5 -9.6 | 55 19 -15.4 -10.9 29 200 12490 30 11 -5.5 -9.5 | 41 14 -9.4 -10.7 30 164 13716 55 19 -15.6 -10.9 | 58 23 -19.4 -12.1 31 150 14290 65 20 -18.1 -8.5 | 66 24 -22.0 -9.7 32 127 15240 55 25 -20.5 -14.3 | 57 29 -24.4 -15.6 33 100 16650 170 2 -0.3 2.0 | 100 4 -4.2 0.8 34 98 16762 140 1 -0.6 0.8 | 84 5 -4.5 -0.4 35 75 18288 270 8 8.0 -0.0 | 286 4 4.1 -1.2 36 70 18650 295 22 19.9 -9.3 | 303 19 16.1 -10.5 37 50 20660 285 26 25.1 -6.7 | 290 23 21.2 -7.9 38 45 21336 285 29 28.0 -7.5 | 290 26 24.1 -8.7 39 30 23780 15 8 -2.1 -7.7 | 34 11 -5.9 -8.9 40 27 24384 40 14 -9.0 -10.7 | 47 18 -12.9 -11.9 41 20 26320 95 50 -49.8 4.4 | 93 54 -53.7 3.1 42 17 27379 90 61 -61.0 0.0 | 89 65 -64.9 -1.2 43 17 27432 85 57 -56.8 -5.0 | 84 61 -60.7 -6.2 Wind Parameters Mean winds (0-6000m): 222.6 at 5.4 knts Storm direction: 252.6 at 4.1 knts Shear (0-3000m) pos: 1.0 neg: 0.0 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 73.2 deg Storm rel helicity (0-3000m) pos: 51.0 neg: -0.8 tot: 50.1 m^2/s^2 ave: 16.7 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 7.8 10^-3/s Energy-Hel index: 0.49 Bulk Rich Number: 255.87 Bulk Shear: 6.67 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 ------------------------------------------------------------------------------- 500 264 10 271 6| 10.9 0.0 10.9| 17.6 -0.8 16.8 33.6 0.94| 27.3 25.7 1000 292 8 317 6| 3.5 0.0 3.5| 38.2 -0.8 37.4 37.4 0.94| 19.2 18.2 1500 301 6 340 5| 1.0 0.0 1.0| 44.4 -0.8 43.5 29.0 0.93| 14.3 13.3 2000 302 5 353 4| 0.4 0.0 0.4| 46.1 -0.8 45.3 22.6 0.91| 11.4 10.3 2500 281 5 339 2| 0.8 0.0 0.8| 49.1 -0.8 48.2 19.3 0.89| 10.0 9.0 3000 256 5 268 1| 1.0 0.0 1.0| 51.0 -0.8 50.1 16.7 0.89| 8.7 7.8 4000 234 6 198 2| 0.5 0.1 0.6| 51.7 -2.2 49.4 12.4 0.81| 7.1 5.7 5000 230 5 184 2| 0.6 0.1 0.7| 52.1 -5.0 47.1 9.4 0.68| 6.4 4.4 6000 223 5 176 3| 1.0 0.4 1.4| 64.4 -9.3 55.2 9.2 0.63| 7.6 4.8 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20250501.12.gif