UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:1200Z 5 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 26.0 24.2 90 1.8 24.7 160 2 298.6 302.0 297.6 354.6 19.21 1 1000 82 25.4 23.4 89 2.0 24.0 300 3 298.5 301.9 297.1 352.2 18.41 2 984 225 25.6 23.2 87 2.4 23.9 326 7 300.1 303.5 297.5 354.4 18.49 3 925 769 22.8 18.9 79 3.9 20.1 335 10 302.6 305.4 296.0 347.1 15.02 4 850 1501 18.2 15.7 85 2.5 16.5 305 9 305.2 307.7 295.5 345.0 13.32 5 764 2411 14.0 11.7 86 2.3 12.5 259 4 310.1 312.3 295.5 344.9 11.38 6 700 3145 9.6 9.1 97 0.5 9.3 295 4 313.1 315.1 295.6 345.4 10.43 7 643 3847 6.4 5.6 95 0.8 5.9 314 2 317.2 318.9 295.6 345.3 8.91 8 565 4897 0.6 0.4 99 0.2 0.5 320 4 322.3 323.7 295.5 344.9 6.99 9 500 5870 -4.9 -4.9 100 0.0 -4.9 350 2 327.1 328.1 295.4 344.7 5.32 10 457 6571 -8.9 -8.9 100 0.0 -8.9 35 5 330.6 331.4 295.5 345.1 4.27 11 411 7384 -13.5 -13.9 97 0.4 -13.7 87 9 334.8 335.5 295.7 345.9 3.18 12 400 7590 -14.7 -14.9 98 0.2 -14.8 100 10 335.9 336.5 295.8 346.4 3.01 13 300 9710 -29.1 -30.5 88 1.4 -29.4 130 11 344.4 344.6 296.3 348.2 1.01 14 254 10881 -39.1 -41.7 76 2.6 -39.4 113 19 346.4 346.4 296.2 347.9 0.39 15 250 10990 -39.7 -42.9 71 3.2 -40.0 110 20 347.0 347.1 296.3 348.4 0.35 16 219 11878 -46.9 -52.9 50 6.0 -47.2 95 31 349.3 349.3 296.6 349.9 0.13 17 200 12470 -52.5 -58.5 48 6.0 -52.7 85 36 349.6 349.6 296.6 349.9 0.07 18 179 13180 -58.7 -64.7 46 6.0 -58.8 88 42 350.8 350.8 296.8 350.9 0.04 19 150 14270 -68.1 -74.1 42 6.0 -68.1 90 50 352.8 352.8 297.3 352.8 0.01 20 141 14638 -70.7 -77.7 35 7.0 -70.8 86 53 354.5 354.5 297.6 354.5 0.01 21 130 15113 -75.1 -82.1 33 7.0 -75.1 81 56 355.0 355.0 297.7 355.0 0.00 22 122 15479 -76.3 -83.6 31 7.3 -76.3 85 65 359.3 359.3 298.5 359.3 0.00 23 105 16335 -79.1 -87.1 26 8.0 -79.1 89 19 369.7 369.7 300.5 369.7 0.00 24 100 16610 -81.3 -89.3 25 8.0 -81.3 90 4 370.6 370.6 300.7 370.7 0.00 25 80 17834 -89.3 -97.3 20 8.0 -89.3 85 18 378.6 378.6 302.0 378.6 0.00 26 77 18039 -90.1 -98.1 20 8.0 -90.1 90 22 381.1 381.1 302.4 381.1 0.00 27 74 18253 -86.9 -94.9 22 8.0 -86.9 94 25 392.2 392.2 304.1 392.2 0.00 28 72 18403 -84.3 -92.3 23 8.0 -84.3 137 19 400.8 400.8 305.3 400.8 0.00 29 70 18560 -81.7 -89.7 24 8.0 -81.7 190 10 409.6 409.6 306.5 409.6 0.00 30 67 18807 -80.3 -88.3 25 8.0 -80.3 178 13 417.8 417.8 307.4 417.8 0.00 31 50 20500 -72.1 -83.1 18 11.0 -72.2 95 30 473.6 473.6 313.0 473.6 0.01 32 49 20619 -71.3 -82.3 18 11.0 -71.4 95 32 478.2 478.2 313.3 478.3 0.01 33 36 22474 -62.9 -91.9 1 29.0 -63.4 92 51 544.0 544.0 317.8 544.1 0.00 34 30 23600 -60.7 -90.7 1 30.0 -61.6 90 56 579.2 579.2 319.6 579.2 0.00 35 25 24752 -54.1 -86.1 1 32.0 -56.1 90 57 629.1 629.1 321.9 629.2 0.01 36 20 26190 -52.1 -85.1 1 33.0 -55.0 90 51 676.7 676.7 323.7 676.8 0.01 37 17 27246 -50.5 -83.5 1 33.0 -54.2 97 38 714.0 714.0 324.9 714.2 0.02 38 15 28072 -45.5 -80.5 1 35.0 -51.4 102 29 756.7 756.7 326.1 757.0 0.04 39 14 28534 -43.1 -78.1 1 35.0 -50.3 779.9 779.9 326.7 780.5 0.06 40 10 30820 -39.3 -76.3 1 37.0 -49.9 872.8 872.9 328.9 874.1 0.12 TRP 80 17834 -89.3 -97.3 20 8.0 -89.3 85 18 378.6 378.6 302.0 378.6 0.00 WND 122 15479 -76.3 -83.6 31 7.3 -76.3 85 65 359.3 359.3 298.5 359.3 0.00 Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 557.91 mb = 5003.52 m = 16415.56 ft Wetbulb zero: 559.11 mb = 4980.82 m = 16341.09 ft Precipitable water: 2.55 inches Sfc-500 mean rel hum: 91.35 % Est. max temperature: 32.42 C = 90.36 F Sfc-Lift cond lev (LCL): 981.44 mb = 247.57 m = 812.23 ft T: 25.48 C 700-500 lapse rate: 5.32 C/km ThetaE index: 9.49 C Layer 925.0- 700.0 mb Conv cond level (CCL): 874.90 mb = 1251.03 m = 4104.37 ft Mean mixing ratio: 16.79 g/kg Conv temperature: 31.79 C = 89.23 F Cap Strength: 1.72 C Lifted Index: -2.17 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.05 C Lifted Index @700 mb: -1.14 C Showalter Index: -0.12 C Risk: Thunderstorms probable Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 20.60 C K Index: 38.30 Risk: > 80 % chance of thunderstorms Sweat Index: 208.40 Risk: None Energy Index: -0.14 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 543.91 J/kg Max Up Vert Vel: 32.98 m/s Conv Inhibition (B-): 34.22 J/kg Cap Strength: 1.72 C Lift Cond Lev (LCL): 915.90 mb = 854.61 m = 2803.80 ft Lev Free Conv (LFC): 760.90 mb = 2444.66 m = 8020.45 ft Equ Level (EL): 180.90 mb = 13112.42 m = 43019.24 ft B at Equ Level: 539.75 J/kg Max Parcel Lev (MPL): 100.90 mb = 16559.64 m = 54328.86 ft Wind level data Storm motion: 340 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 27 160 2 -0.7 1.9 | 160 6 -2.0 5.6 1 1000 82 300 3 2.6 -1.5 | 209 3 1.3 2.2 2 975 305 340 10 3.4 -9.4 | 340 6 2.1 -5.7 3 942 610 335 10 4.2 -9.1 | 332 6 2.9 -5.3 4 925 769 335 10 4.2 -9.1 | 332 6 2.9 -5.3 5 910 914 330 9 4.5 -7.8 | 322 5 3.2 -4.1 6 878 1219 315 9 6.4 -6.4 | 298 6 5.0 -2.6 7 850 1501 305 9 7.4 -5.2 | 283 6 6.0 -1.4 8 818 1829 305 9 7.4 -5.2 | 283 6 6.0 -1.4 9 789 2134 295 5 4.5 -2.1 | 243 4 3.2 1.6 10 761 2438 255 4 3.9 1.0 | 208 5 2.5 4.8 11 734 2743 265 6 6.0 0.5 | 227 6 4.6 4.3 12 708 3048 285 5 4.8 -1.3 | 235 4 3.5 2.4 13 700 3145 295 4 3.6 -1.7 | 228 3 2.3 2.0 14 657 3658 340 2 0.7 -1.9 | 160 2 -0.7 1.9 15 633 3962 295 2 1.8 -0.8 | 189 3 0.5 2.9 16 609 4267 270 4 4.0 -0.0 | 215 5 2.7 3.7 17 587 4572 280 5 4.9 -0.9 | 231 5 3.6 2.9 18 565 4877 320 4 2.6 -3.1 | 241 1 1.2 0.7 19 524 5486 345 3 0.8 -2.9 | 146 1 -0.6 0.8 20 500 5870 350 2 0.3 -2.0 | 150 2 -1.0 1.8 21 486 6096 5 2 -0.2 -2.0 | 139 2 -1.5 1.7 22 400 7590 100 10 -9.8 1.7 | 116 12 -11.2 5.5 23 398 7620 95 9 -9.0 0.8 | 114 11 -10.3 4.5 24 324 9144 100 11 -10.8 1.9 | 115 13 -12.2 5.6 25 300 9710 130 11 -8.4 7.1 | 138 15 -9.8 10.8 26 262 10668 120 17 -14.7 8.5 | 127 20 -16.1 12.2 27 250 10990 110 20 -18.8 6.8 | 118 23 -20.1 10.6 28 209 12192 90 35 -35.0 0.0 | 96 37 -36.3 3.7 29 200 12470 85 36 -35.9 -3.1 | 91 37 -37.2 0.6 30 164 13716 90 46 -46.0 0.0 | 95 47 -47.3 3.7 31 150 14270 90 50 -50.0 0.0 | 94 51 -51.3 3.7 32 127 15240 80 57 -56.1 -9.9 | 84 58 -57.5 -6.2 33 122 15479 85 65 -64.8 -5.7 | 88 66 -66.1 -1.9 34 100 16610 90 4 -4.0 0.0 | 125 7 -5.3 3.7 35 80 17834 85 18 -17.9 -1.6 | 96 19 -19.3 2.2 36 74 18288 95 26 -25.9 2.3 | 102 28 -27.2 6.0 37 70 18560 190 10 1.7 9.8 | 182 14 0.4 13.6 38 50 20500 95 30 -29.9 2.6 | 101 32 -31.2 6.3 39 44 21336 95 46 -45.8 4.0 | 99 48 -47.2 7.7 40 30 23600 90 56 -56.0 0.0 | 94 57 -57.3 3.7 41 27 24384 90 59 -59.0 0.0 | 94 60 -60.3 3.7 42 20 26190 90 51 -51.0 0.0 | 94 52 -52.3 3.7 43 14 27432 105 24 -23.2 6.2 | 112 26 -24.5 9.9 Wind Parameters Mean winds (0-6000m): 310.2 at 5.3 knts Storm direction: 340.2 at 4.0 knts Shear (0-3000m) pos: 2.4 neg: 1.7 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 74.6 deg Storm rel helicity (0-3000m) pos: 12.6 neg: -15.4 tot: -2.8 m^2/s^2 ave: -0.9 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 0.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 337.15 Bulk Shear: 1.61 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 ------------------------------------------------------------------------------- 500 335 8 328 4| 12.3 0.0 12.3| 8.8 -0.9 7.8 15.7 0.78| 15.3 11.9 1000 334 9 328 5| 6.2 1.1 7.3| 8.8 -3.8 4.9 4.9 0.55| 8.9 4.9 1500 327 9 316 5| 4.1 1.8 5.9| 8.8 -8.2 0.5 0.3 0.33| 7.0 2.3 2000 321 9 306 5| 3.1 1.6 4.7| 8.8 -11.0 -2.2 -1.1 0.20| 5.9 1.2 2500 316 8 295 5| 2.5 2.1 4.6| 9.4 -15.4 -6.0 -2.4 0.04| 5.8 0.2 3000 311 7 284 4| 2.4 1.7 4.2| 12.6 -15.4 -2.8 -0.9 0.10| 5.4 0.6 4000 310 6 275 3| 1.8 1.5 3.3| 13.6 -16.8 -3.2 -0.8 0.06| 4.9 0.3 5000 307 6 266 3| 1.7 1.3 3.0| 16.7 -16.9 -0.1 -0.0 0.11| 4.6 0.5 6000 310 5 263 3| 1.4 1.0 2.4| 16.8 -17.2 -0.5 -0.1 0.08| 4.1 0.3 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20251205.12.gif