UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:1200Z 22 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 1006 27 26.0 24.6 92 1.4 25.0 290 3 298.6 302.2 298.0 356.2 19.71 1 1000 68 25.2 22.9 87 2.3 23.5 185 5 298.4 301.6 296.7 350.3 17.85 2 925 751 21.4 21.1 98 0.3 21.2 255 17 301.2 304.4 297.1 352.0 17.28 3 853 1451 18.0 17.4 96 0.6 17.6 242 14 304.7 307.4 296.4 348.9 14.82 4 850 1481 17.8 17.3 97 0.5 17.5 240 14 304.8 307.5 296.4 348.9 14.78 5 803 1967 15.4 15.4 100 0.0 15.4 223 10 307.2 309.8 296.4 348.9 13.84 6 748 2568 13.0 12.7 98 0.3 12.8 218 8 310.9 313.3 296.4 349.0 12.44 7 700 3125 10.0 9.4 96 0.6 9.6 235 10 313.6 315.6 295.8 346.5 10.65 8 639 3878 6.0 6.0 100 0.0 6.0 225 8 317.3 319.1 295.8 346.4 9.23 9 567 4849 1.0 1.0 100 0.0 1.0 122 7 322.5 323.9 295.7 346.0 7.28 10 500 5850 -4.7 -4.7 100 0.0 -4.7 85 13 327.3 328.4 295.6 345.2 5.41 11 471 6319 -7.1 -7.1 100 0.0 -7.1 86 14 330.0 330.9 295.7 346.0 4.77 12 420 7207 -11.9 -11.9 100 0.0 -11.9 92 15 334.8 335.6 296.1 347.5 3.66 13 400 7580 -14.1 -14.3 98 0.2 -14.2 95 15 336.7 337.3 296.1 347.7 3.16 14 300 9710 -28.7 -30.9 81 2.2 -29.2 85 18 344.9 345.1 296.3 348.6 0.97 15 280 10200 -32.1 -37.0 62 4.9 -32.9 93 16 346.9 347.0 296.4 349.2 0.57 16 268 10508 -34.7 -41.7 49 7.0 -35.5 97 16 347.5 347.6 296.4 349.0 0.37 17 250 10990 -37.9 -42.3 63 4.4 -38.4 95 14 349.7 349.8 296.9 351.2 0.37 18 245 11128 -39.1 -42.7 69 3.6 -39.5 97 15 350.0 350.0 297.0 351.4 0.36 19 200 12480 -50.9 -55.1 61 4.2 -51.1 120 21 352.2 352.2 297.2 352.6 0.11 20 150 14290 -66.9 -71.9 49 5.0 -67.0 70 23 354.8 354.8 297.7 354.9 0.02 21 125 15360 -77.1 -83.1 38 6.0 -77.1 65 32 355.3 355.3 297.8 355.4 0.00 22 105 16341 -83.7 -90.7 28 7.0 -83.7 61 33 360.9 360.9 298.9 360.9 0.00 23 100 16610 -85.3 -92.3 27 7.0 -85.3 60 33 362.9 362.9 299.2 362.9 0.00 24 95 16892 -86.7 -93.7 27 7.0 -86.7 55 35 365.5 365.5 299.8 365.5 0.00 25 88 17317 -82.7 -89.7 29 7.0 -82.7 4 32 381.6 381.6 302.5 381.7 0.00 26 86 17446 -80.1 -87.1 30 7.0 -80.1 348 31 389.4 389.4 303.7 389.4 0.00 27 83 17649 -77.5 -84.5 32 7.0 -77.5 324 30 398.7 398.7 305.0 398.7 0.00 28 70 18630 -77.1 -84.1 32 7.0 -77.1 255 23 419.4 419.4 307.6 419.5 0.00 29 67 18880 -78.1 -86.1 26 8.0 -78.1 232 24 422.6 422.6 308.0 422.6 0.00 30 63 19230 -78.5 -86.5 26 8.0 -78.6 199 26 429.2 429.2 308.7 429.2 0.00 31 50 20570 -70.3 -79.3 25 9.0 -70.4 75 31 477.8 477.8 313.3 477.9 0.01 32 46 21067 -68.9 -77.9 26 9.0 -69.1 75 34 492.7 492.7 314.4 492.9 0.02 TRP 95 16892 -86.7 -93.7 27 7.0 -86.7 55 35 365.5 365.5 299.8 365.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5782.00 m Freezing level: 555.25 mb = 5024.32 m = 16483.79 ft Wetbulb zero: 555.15 mb = 5016.87 m = 16459.36 ft Precipitable water: 2.71 inches Sfc-500 mean rel hum: 97.99 % Est. max temperature: 31.91 C = 89.45 F Sfc-Lift cond lev (LCL): 986.21 mb = 189.69 m = 622.35 ft T: 24.52 C 700-500 lapse rate: 5.39 C/km ThetaE index: 5.86 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 922.75 mb = 772.03 m = 2532.89 ft Mean mixing ratio: 17.51 g/kg Conv temperature: 28.67 C = 83.60 F Cap Strength: 0.54 C Lifted Index: -2.26 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.12 C Lifted Index @700 mb: -0.98 C Showalter Index: -1.32 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 22.00 C K Index: 39.20 Risk: > 80 % chance of thunderstorms Sweat Index: 248.60 Risk: None Energy Index: -0.83 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 486.15 J/kg Max Up Vert Vel: 31.18 m/s Conv Inhibition (B-): 4.33 J/kg Cap Strength: 0.54 C Lift Cond Lev (LCL): 939.71 mb = 612.78 m = 2010.41 ft Lev Free Conv (LFC): 874.71 mb = 1233.74 m = 4047.64 ft Equ Level (EL): 254.71 mb = 10860.56 m = 35631.34 ft B at Equ Level: 485.35 J/kg Max Parcel Lev (MPL): 104.71 mb = 16356.46 m = 53662.26 ft Wind level data Storm motion: 247 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 1006 27 290 3 2.8 -1.0 | 47 6 -4.3 -4.1 1 1000 68 185 5 0.4 5.0 | 106 7 -6.7 1.9 2 973 305 225 10 7.1 7.1 | 179 4 -0.1 4.0 3 940 610 250 15 14.1 5.1 | 253 7 6.9 2.1 4 925 751 255 17 16.4 4.4 | 262 9 9.3 1.4 5 908 914 260 17 16.7 3.0 | 270 10 9.6 -0.1 6 876 1219 260 16 15.8 2.8 | 272 9 8.6 -0.3 7 850 1481 240 14 12.1 7.0 | 231 6 5.0 4.0 8 816 1829 225 11 7.8 7.8 | 187 5 0.6 4.7 9 787 2134 220 9 5.8 6.9 | 160 4 -1.4 3.9 10 759 2438 220 8 5.1 6.1 | 147 4 -2.0 3.1 11 732 2743 215 8 4.6 6.6 | 144 4 -2.6 3.5 12 706 3048 225 9 6.4 6.4 | 166 3 -0.8 3.3 13 700 3125 235 10 8.2 5.7 | 201 3 1.0 2.7 14 655 3658 245 9 8.2 3.8 | 232 1 1.0 0.8 15 631 3962 215 8 4.6 6.6 | 144 4 -2.6 3.5 16 608 4267 190 9 1.6 8.9 | 136 8 -5.6 5.8 17 585 4572 160 7 -2.4 6.6 | 110 10 -9.6 3.5 18 564 4877 115 7 -6.3 3.0 | 90 14 -13.5 -0.1 19 523 5486 85 11 -11.0 -1.0 | 78 19 -18.1 -4.0 20 500 5850 85 13 -13.0 -1.1 | 78 21 -20.1 -4.2 21 484 6096 85 14 -13.9 -1.2 | 79 22 -21.1 -4.3 22 400 7580 95 15 -14.9 1.3 | 86 22 -22.1 -1.7 23 398 7620 90 16 -16.0 0.0 | 83 23 -23.2 -3.0 24 324 9144 85 15 -14.9 -1.3 | 79 23 -22.1 -4.3 25 300 9710 85 18 -17.9 -1.6 | 80 26 -25.1 -4.6 26 262 10668 100 15 -14.8 2.6 | 89 22 -21.9 -0.4 27 250 10990 95 14 -13.9 1.2 | 85 21 -21.1 -1.8 28 209 12192 110 20 -18.8 6.8 | 98 26 -26.0 3.8 29 200 12480 120 21 -18.2 10.5 | 106 26 -25.4 7.5 30 164 13716 80 14 -13.8 -2.4 | 75 22 -21.0 -5.5 31 150 14290 70 23 -21.6 -7.9 | 69 31 -28.8 -10.9 32 127 15240 65 32 -29.0 -13.5 | 65 40 -36.2 -16.6 33 100 16610 60 33 -28.6 -16.5 | 61 41 -35.7 -19.5 34 95 16892 55 35 -28.7 -20.1 | 57 43 -35.8 -23.1 35 74 18288 250 26 24.4 8.9 | 251 18 17.3 5.9 36 70 18630 255 23 22.2 6.0 | 259 15 15.1 2.9 37 50 20570 75 31 -29.9 -8.0 | 73 39 -37.1 -11.1 38 42 21336 75 37 -35.7 -9.6 | 74 45 -42.9 -12.6 Wind Parameters Mean winds (0-6000m): 217.1 at 10.4 knts Storm direction: 247.1 at 7.8 knts Shear (0-3000m) pos: 1.1 neg: 1.8 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 117.6 deg Storm rel helicity (0-3000m) pos: 32.9 neg: -19.1 tot: 13.9 m^2/s^2 ave: 4.6 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 2.0 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 888.50 Bulk Shear: 0.55 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 ------------------------------------------------------------------------------- 500 226 9 168 3| 0.0 12.1 12.1| 22.0 0.0 22.0 43.9 0.95| 19.2 18.4 1000 245 13 243 5| 2.7 6.1 8.8| 31.4 0.0 31.4 31.4 0.89| 12.9 11.5 1500 249 14 251 6| 1.8 4.2 6.1| 31.5 -10.5 21.0 14.0 0.53| 10.9 5.8 2000 244 13 240 5| 1.4 3.0 4.3| 31.5 -17.1 14.4 7.2 0.32| 9.5 3.1 2500 241 12 230 4| 1.1 2.2 3.3| 31.5 -18.9 12.6 5.0 0.26| 8.0 2.1 3000 238 11 220 4| 1.1 1.8 2.9| 32.9 -19.1 13.9 4.6 0.28| 7.0 2.0 4000 237 11 215 3| 1.2 1.9 3.1| 35.0 -21.1 13.9 3.5 0.22| 6.5 1.4 5000 229 10 188 4| 0.9 2.0 3.0| 35.0 -48.3 -13.3 -2.7 0.02| 6.7 0.1 6000 217 10 170 5| 0.8 2.1 2.9| 36.6 -61.4 -24.8 -4.1 -0.02| 6.2 -0.1 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20251022.12.gif