UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:1200Z 2 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 24.6 24.0 96 0.6 24.2 0 0 297.2 300.6 297.1 352.1 18.98 1 1002 66 25.4 24.7 96 0.7 24.9 299 5 298.4 302.0 298.0 356.4 19.92 2 1000 82 25.8 24.6 93 1.2 24.9 275 7 299.0 302.6 298.1 356.9 19.84 3 996 117 26.2 24.5 90 1.7 25.0 285 8 299.7 303.3 298.2 357.7 19.79 4 925 769 22.8 20.5 87 2.3 21.2 325 9 302.6 305.7 297.0 351.9 16.63 5 865 1352 19.0 18.7 98 0.3 18.8 248 10 304.5 307.5 297.0 351.9 15.89 6 850 1503 18.0 18.0 100 0.0 18.0 240 12 305.0 307.9 296.9 351.2 15.46 7 747 2602 12.6 12.2 97 0.4 12.3 341 4 310.6 312.9 296.1 347.4 12.05 8 700 3147 10.2 7.8 85 2.4 8.7 345 7 313.8 315.6 295.1 343.4 9.54 9 693 3230 9.6 7.3 86 2.3 8.2 347 7 314.0 315.8 295.0 342.9 9.30 10 663 3596 8.2 4.5 77 3.7 6.0 358 10 316.4 318.0 294.7 341.6 7.99 11 533 5364 -1.9 -10.9 50 9.0 -5.8 355 16 324.7 325.4 293.1 335.2 3.12 12 526 5469 -2.3 -16.3 33 14.0 -7.6 359 16 325.5 325.9 292.4 332.5 2.03 13 500 5870 -4.5 -14.5 46 10.0 -8.5 20 15 327.6 328.0 293.3 336.1 2.49 14 473 6304 -7.5 -17.5 45 10.0 -11.1 30 14 329.1 329.5 293.4 336.2 2.05 15 456 6588 -8.9 -14.9 62 6.0 -11.2 36 12 330.8 331.3 294.3 339.9 2.64 16 444 6794 -9.9 -13.5 75 3.6 -11.3 41 11 332.1 332.7 294.9 342.6 3.04 17 427 7093 -11.9 -13.7 86 1.8 -12.6 48 10 333.2 333.9 295.3 344.0 3.11 18 400 7590 -14.7 -17.3 81 2.6 -15.6 60 7 335.9 336.4 295.4 344.6 2.46 19 372 8137 -18.9 -20.6 86 1.7 -19.4 70 9 337.4 337.8 295.4 344.5 2.00 20 341 8781 -23.3 -24.7 88 1.4 -23.7 95 12 339.9 340.2 295.6 345.4 1.51 21 300 9710 -29.5 -36.5 51 7.0 -30.6 115 11 343.8 343.9 295.7 346.0 0.56 22 298 9758 -29.7 -37.7 46 8.0 -30.9 115 11 344.2 344.3 295.8 346.1 0.50 23 253 10899 -39.1 -52.1 24 13.0 -40.0 119 18 346.7 346.8 296.0 347.3 0.12 24 250 10980 -39.5 -53.5 21 14.0 -40.4 120 20 347.3 347.4 296.1 347.8 0.10 25 227 11631 -45.1 -67.1 7 22.0 -45.8 120 20 348.5 348.5 296.3 348.6 0.02 26 200 12460 -52.9 -65.9 19 13.0 -53.2 105 25 349.0 349.0 296.4 349.1 0.03 27 188 12856 -56.3 -64.3 36 8.0 -56.5 105 30 349.7 349.8 296.6 349.9 0.04 28 174 13343 -60.9 -67.9 39 7.0 -61.0 105 35 350.0 350.0 296.7 350.1 0.02 29 150 14250 -68.1 -77.1 26 9.0 -68.2 90 46 352.8 352.8 297.3 352.8 0.01 30 126 15289 -71.9 -85.9 11 14.0 -71.9 93 45 363.9 363.9 299.5 363.9 0.00 31 105 16345 -79.5 -98.5 3 19.0 -79.5 213 24 368.9 368.9 300.4 368.9 0.00 32 100 16620 -81.7 -101.7 2 20.0 -81.7 245 18 369.9 369.9 300.5 369.9 0.00 33 85 17516 -87.1 -108.1 1 21.0 -87.1 195 7 376.5 376.5 301.7 376.5 0.00 34 78 17983 -87.1 -109.1 1 22.0 -87.1 132 9 385.9 385.9 303.2 385.9 0.00 35 76 18124 -88.5 -110.5 1 22.0 -88.5 112 9 385.9 385.9 303.2 385.9 0.00 36 70 18570 -86.5 -107.5 1 21.0 -86.5 105 22 399.3 399.3 305.1 399.3 0.00 37 66 18895 -82.5 -102.5 2 20.0 -82.5 97 22 414.8 414.8 307.1 414.8 0.00 38 65 18981 -80.1 -100.1 2 20.0 -80.1 95 22 421.9 421.9 307.9 421.9 0.00 39 65 18981 -77.5 -97.5 3 20.0 -77.6 95 22 427.5 427.5 308.6 427.6 0.00 40 64 19071 -74.9 -94.9 3 20.0 -75.0 93 22 435.2 435.2 309.4 435.2 0.00 41 63 19163 -72.3 -91.3 4 19.0 -72.4 91 22 442.9 442.9 310.1 442.9 0.00 42 58 19650 -72.5 -92.5 3 20.0 -72.6 80 21 453.0 453.0 311.1 453.0 0.00 43 55 19961 -73.7 -96.7 2 23.0 -73.8 73 21 457.2 457.2 311.5 457.2 0.00 44 50 20520 -72.5 -99.5 1 27.0 -72.6 60 21 472.6 472.6 312.8 472.6 0.00 45 47 20883 -72.3 -99.3 1 27.0 -72.4 74 26 481.6 481.6 313.6 481.6 0.00 46 41 21686 -71.3 -98.3 1 27.0 -71.5 89 37 503.2 503.2 315.2 503.2 0.00 47 30 23570 -62.5 -91.5 1 29.0 -63.2 85 68 574.3 574.3 319.4 574.3 0.00 48 27 24228 -59.3 -89.3 1 30.0 -60.4 89 68 600.8 600.8 320.6 600.8 0.00 49 21 25833 -52.3 -85.3 1 33.0 -55.1 86 70 666.7 666.7 323.3 666.8 0.01 50 20 26150 -50.9 -84.1 1 33.2 -54.1 85 70 680.5 680.5 323.8 680.6 0.02 51 17 27219 -46.1 -80.1 1 34.0 -51.4 107 49 728.1 728.2 325.3 728.5 0.04 52 15 28051 -46.5 -80.5 1 34.0 -52.0 124 33 753.3 753.4 326.0 753.7 0.04 53 11 30133 -41.5 -77.5 1 36.0 -50.5 841.4 841.4 328.2 842.3 0.09 TRP 85 17516 -87.1 -108.1 1 21.0 -87.1 195 7 376.5 376.5 301.7 376.5 0.00 WND 20 26150 -50.9 -84.1 1 33.2 -54.1 85 70 680.5 680.5 323.8 680.6 0.02 Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 557.46 mb = 5031.58 m = 16507.62 ft Wetbulb zero: 596.81 mb = 4448.22 m = 14593.73 ft Precipitable water: 2.44 inches Sfc-500 mean rel hum: 78.76 % Est. max temperature: 32.24 C = 90.03 F Sfc-Lift cond lev (LCL): 998.70 mb = 93.54 m = 306.88 ft T: 25.93 C 700-500 lapse rate: 5.40 C/km ThetaE index: 19.43 C Layer 850.0- 500.0 mb Conv cond level (CCL): 902.73 mb = 980.88 m = 3218.06 ft Mean mixing ratio: 18.05 g/kg Conv temperature: 30.78 C = 87.40 F Cap Strength: 1.14 C Lifted Index: -3.05 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.45 C Lifted Index @700 mb: -1.57 C Showalter Index: -1.94 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: 38.10 Risk: > 80 % chance of thunderstorms Sweat Index: 255.00 Risk: None Energy Index: -3.00 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1399.13 J/kg Max Up Vert Vel: 52.90 m/s Conv Inhibition (B-): 9.47 J/kg Cap Strength: 1.14 C Lift Cond Lev (LCL): 930.98 mb = 712.19 m = 2336.55 ft Lev Free Conv (LFC): 875.98 mb = 1242.45 m = 4076.22 ft Equ Level (EL): 145.98 mb = 14411.69 m = 47281.86 ft B at Equ Level: 1394.99 J/kg Max Parcel Lev (MPL): 75.98 mb = 18124.93 m = 59464.28 ft Wind level data Storm motion: 14 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 0 0 -0.0 -0.0 | 194 8 1.9 7.7 1 1000 82 275 7 7.0 -0.6 | 231 11 8.9 7.1 2 975 305 340 12 4.1 -11.3 | 301 7 6.0 -3.6 3 942 610 335 11 4.6 -10.0 | 289 7 6.5 -2.3 4 925 769 325 9 5.2 -7.4 | 268 7 7.0 0.3 5 910 914 305 7 5.7 -4.0 | 244 8 7.6 3.7 6 878 1219 255 9 8.7 2.3 | 227 15 10.6 10.0 7 850 1503 240 12 10.4 6.0 | 222 18 12.3 13.7 8 818 1829 240 10 8.7 5.0 | 220 16 10.5 12.7 9 789 2134 245 5 4.5 2.1 | 213 12 6.4 9.8 10 761 2438 315 2 1.4 -1.4 | 208 7 3.3 6.3 11 734 2743 5 5 -0.4 -5.0 | 208 3 1.5 2.7 12 708 3048 350 7 1.2 -6.9 | 256 3 3.1 0.8 13 700 3147 345 7 1.8 -6.8 | 256 4 3.7 0.9 14 657 3658 360 10 -0.0 -10.0 | 321 3 1.9 -2.3 15 633 3962 20 14 -4.8 -13.2 | 28 6 -2.9 -5.5 16 610 4267 30 15 -7.5 -13.0 | 47 8 -5.6 -5.3 17 587 4572 360 13 -0.0 -13.0 | 341 6 1.9 -5.3 18 565 4877 335 14 5.9 -12.7 | 303 9 7.8 -5.0 19 524 5486 360 16 -0.0 -16.0 | 347 9 1.9 -8.3 20 500 5870 20 15 -5.1 -14.1 | 27 7 -3.2 -6.4 21 486 6096 25 15 -6.3 -13.6 | 37 7 -4.5 -5.9 22 400 7590 60 7 -6.1 -3.5 | 135 6 -4.2 4.2 23 398 7620 50 7 -5.4 -4.5 | 132 5 -3.5 3.2 24 324 9144 110 14 -13.2 4.8 | 138 17 -11.3 12.5 25 300 9710 115 11 -10.0 4.6 | 147 15 -8.1 12.3 26 261 10668 115 12 -10.9 5.1 | 145 16 -9.0 12.7 27 250 10980 120 20 -17.3 10.0 | 139 23 -15.4 17.7 28 208 12192 120 20 -17.3 10.0 | 139 23 -15.4 17.7 29 200 12460 105 25 -24.1 6.5 | 122 26 -22.3 14.1 30 163 13716 105 40 -38.6 10.4 | 116 41 -36.7 18.0 31 150 14250 90 46 -46.0 0.0 | 100 45 -44.1 7.7 32 127 15240 90 46 -46.0 0.0 | 100 45 -44.1 7.7 33 100 16620 245 18 16.3 7.6 | 230 24 18.2 15.3 34 85 17516 195 7 1.8 6.8 | 194 15 3.7 14.4 35 74 18288 90 10 -10.0 0.0 | 133 11 -8.1 7.7 36 70 18570 105 22 -21.3 5.7 | 125 24 -19.4 13.4 37 50 20520 60 21 -18.2 -10.5 | 80 17 -16.3 -2.8 38 44 21336 90 31 -31.0 0.0 | 105 30 -29.1 7.7 39 30 23570 85 68 -67.7 -5.9 | 92 66 -65.9 1.7 40 26 24384 90 68 -68.0 0.0 | 97 67 -66.1 7.7 41 20 26150 85 70 -69.7 -6.1 | 91 68 -67.8 1.6 42 14 27432 135 23 -16.3 16.3 | 149 28 -14.4 23.9 Wind Parameters Mean winds (0-6000m): 343.8 at 10.5 knts Storm direction: 13.8 at 7.9 knts Shear (0-3000m) pos: 2.7 neg: 2.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 59.5 deg Storm rel helicity (0-3000m) pos: 41.6 neg: -42.8 tot: -1.2 m^2/s^2 ave: -0.4 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 0.8 10^-3/s Energy-Hel index: 0.32 Bulk Rich Number: 1150.21 Bulk Shear: 1.22 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 ------------------------------------------------------------------------------- 500 327 10 274 7| 0.0 11.6 11.6| 36.9 -1.7 35.2 70.4 0.83| 19.6 16.3 1000 324 9 270 7| 0.0 4.0 4.0| 36.9 -15.9 21.0 21.0 0.32| 14.4 4.6 1500 301 9 254 10| 0.0 4.1 4.1| 36.9 -31.9 5.0 3.3 0.12| 12.6 1.6 2000 283 10 244 13| 1.3 3.0 4.4| 36.9 -38.0 -1.1 -0.6 0.07| 10.7 0.8 2500 281 8 239 12| 2.5 2.4 4.9| 39.5 -42.4 -2.9 -1.2 0.05| 10.2 0.5 3000 289 8 241 11| 2.7 2.0 4.7| 41.6 -42.8 -1.2 -0.4 0.08| 9.4 0.8 4000 316 8 258 8| 3.2 1.5 4.7| 50.7 -42.8 7.9 2.0 0.21| 8.4 1.7 5000 334 10 279 6| 2.5 2.2 4.7| 55.9 -62.1 -6.2 -1.2 0.06| 8.4 0.5 6000 344 11 297 5| 2.8 1.8 4.6| 80.3 -62.1 18.2 3.0 0.17| 8.0 1.4 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20251202.12.gif