UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:0000Z 27 NOV 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 25.0 24.7 98 0.3 24.8 150 2 297.6 301.2 297.7 355.3 19.84 1 1000 76 24.8 24.4 98 0.4 24.5 130 5 298.0 301.5 297.7 354.9 19.59 2 978 272 24.4 24.0 98 0.4 24.1 96 5 299.4 303.0 298.0 356.7 19.56 3 925 760 21.6 21.6 100 0.0 21.6 245 2 301.4 304.7 297.5 353.9 17.83 4 902 979 21.2 18.3 84 2.9 19.2 233 4 303.2 305.9 296.0 347.1 14.83 5 850 1493 18.8 14.2 75 4.6 15.7 235 11 305.8 308.1 294.8 342.0 12.07 6 762 2425 13.6 11.5 87 2.1 12.2 245 23 309.9 312.1 295.3 344.3 11.26 7 700 3137 10.2 7.7 84 2.5 8.6 255 25 313.8 315.6 295.1 343.2 9.47 8 697 3173 10.0 7.1 82 2.9 8.2 255 25 313.9 315.7 294.8 342.3 9.12 9 672 3476 9.2 4.4 72 4.8 6.3 255 23 316.3 317.9 294.6 341.0 7.83 10 610 4272 5.0 2.3 83 2.7 3.4 255 22 320.4 321.8 295.3 344.2 7.43 11 562 4937 1.2 -0.9 86 2.1 0.0 255 16 323.5 324.8 295.3 344.3 6.39 12 530 5407 -1.3 -3.8 83 2.5 -2.6 251 11 326.0 327.1 295.3 344.0 5.46 13 515 5636 -2.1 -6.0 75 3.9 -4.0 252 10 327.7 328.6 295.1 343.6 4.75 14 500 5870 -3.7 -8.0 72 4.3 -5.7 255 10 328.5 329.4 295.0 342.6 4.19 15 478 6224 -5.7 -10.3 70 4.6 -7.8 260 12 330.3 331.0 295.0 342.8 3.66 16 462 6490 -6.9 -11.3 71 4.4 -8.8 259 14 332.0 332.8 295.3 344.0 3.49 17 432 7011 -10.1 -13.5 76 3.4 -11.5 257 17 334.4 335.1 295.6 345.3 3.13 18 419 7246 -11.3 -15.3 72 4.0 -12.9 256 19 335.8 336.4 295.6 345.6 2.78 19 400 7600 -13.7 -17.9 71 4.2 -15.2 255 21 337.2 337.7 295.6 345.5 2.34 20 396 7676 -14.3 -18.5 70 4.2 -15.7 255 20 337.4 337.8 295.6 345.4 2.25 21 337 8879 -23.1 -25.6 80 2.5 -23.8 154 20 341.3 341.6 295.8 346.5 1.41 22 300 9720 -29.1 -31.4 80 2.3 -29.6 50 15 344.4 344.6 296.1 347.9 0.92 23 250 11000 -38.9 -44.9 53 6.0 -39.5 330 8 348.2 348.3 296.5 349.4 0.28 24 227 11657 -42.5 -48.5 52 6.0 -42.9 352.5 352.5 297.4 353.3 0.21 TRP WND Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 546.64 mb = 5162.52 m = 16937.18 ft Wetbulb zero: 561.76 mb = 4940.39 m = 16208.43 ft Precipitable water: 2.44 inches Sfc-500 mean rel hum: 83.43 % Est. max temperature: 32.90 C = 91.21 F Sfc-Lift cond lev (LCL): 1002.11 mb = 58.75 m = 192.75 ft T: 24.87 C 700-500 lapse rate: 5.09 C/km ThetaE index: 14.66 C Layer 925.0- 762.0 mb Conv cond level (CCL): 942.39 mb = 596.85 m = 1958.15 ft Mean mixing ratio: 18.52 g/kg Conv temperature: 28.12 C = 82.61 F Cap Strength: 0.29 C Lifted Index: -2.37 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.16 C Lifted Index @700 mb: -1.63 C Showalter Index: 2.26 C Risk: Showers probable Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 17.90 C K Index: 34.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 202.40 Risk: None Energy Index: 0.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 851.70 J/kg Max Up Vert Vel: 41.27 m/s Conv Inhibition (B-): 0.43 J/kg Cap Strength: 0.28 C Lift Cond Lev (LCL): 949.76 mb = 528.61 m = 1734.26 ft Lev Free Conv (LFC): 934.76 mb = 668.05 m = 2191.75 ft Equ Level (EL): 914.76 mb = 856.83 m = 2811.10 ft B at Equ Level: 16.58 J/kg Wind level data Storm motion: 279 at 12 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 27 150 2 -1.0 1.7 | 106 13 -12.5 3.6 1 1000 76 130 5 -3.8 3.2 | 108 16 -15.3 5.1 2 974 305 90 5 -5.0 0.0 | 97 17 -16.5 1.9 3 941 610 325 1 0.6 -0.8 | 96 11 -10.9 1.1 4 925 760 245 2 1.8 0.8 | 106 10 -9.7 2.7 5 909 914 235 3 2.5 1.7 | 112 10 -9.0 3.6 6 877 1219 225 7 4.9 4.9 | 136 9 -6.5 6.8 7 850 1493 235 11 9.0 6.3 | 163 9 -2.5 8.2 8 817 1829 235 17 13.9 9.8 | 192 12 2.4 11.6 9 788 2134 240 21 18.2 10.5 | 208 14 6.7 12.4 10 760 2438 245 23 20.8 9.7 | 219 15 9.4 11.6 11 733 2743 250 24 22.6 8.2 | 228 15 11.1 10.1 12 707 3048 255 26 25.1 6.7 | 238 16 13.6 8.6 13 700 3137 255 25 24.1 6.5 | 237 15 12.7 8.4 14 657 3658 255 22 21.3 5.7 | 232 12 9.8 7.6 15 632 3962 255 23 22.2 6.0 | 234 13 10.7 7.8 16 609 4267 255 22 21.3 5.7 | 232 12 9.8 7.6 17 587 4572 255 19 18.4 4.9 | 225 10 6.9 6.8 18 565 4877 255 17 16.4 4.4 | 218 8 4.9 6.3 19 524 5486 250 10 9.4 3.4 | 158 6 -2.1 5.3 20 500 5870 255 10 9.7 2.6 | 158 5 -1.8 4.5 21 486 6096 260 11 10.8 1.9 | 170 4 -0.7 3.8 22 400 7600 255 21 20.3 5.4 | 230 11 8.8 7.3 23 399 7620 260 20 19.7 3.5 | 237 10 8.2 5.4 24 324 9144 130 20 -15.3 12.9 | 119 31 -26.8 14.7 25 300 9720 50 15 -11.5 -9.6 | 71 24 -23.0 -7.8 26 262 10668 355 9 0.8 -9.0 | 57 13 -10.7 -7.1 27 250 11000 330 8 4.0 -6.9 | 56 9 -7.5 -5.0 Wind Parameters Mean winds (0-6000m): 249.3 at 15.5 knts Storm direction: 279.3 at 11.6 knts Shear (0-3000m) pos: 3.7 neg: 0.8 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 130.9 deg Storm rel helicity (0-3000m) pos: 87.8 neg: -22.2 tot: 65.6 m^2/s^2 ave: 21.9 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 4.0 10^-3/s Energy-Hel index: 0.29 Bulk Rich Number: 17.31 Bulk Shear: 49.20 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 99 4 99 16| 0.0 4.1 4.1| 1.5 -22.2 -20.8 -41.5 -0.40| 12.6 -5.0 1000 131 3 106 15| 0.0 2.4 2.4| 16.3 -22.2 -5.9 -5.9 0.04| 9.4 0.4 1500 212 5 124 11| 2.5 1.6 4.0| 33.9 -22.2 11.7 7.8 0.31| 8.8 2.8 2000 228 8 140 9| 3.9 1.2 5.1| 53.6 -22.2 31.4 15.7 0.44| 8.7 3.8 2500 235 11 160 8| 3.9 1.0 4.9| 71.0 -22.2 48.8 19.5 0.50| 8.0 4.0 3000 241 13 178 8| 3.7 0.8 4.5| 87.8 -22.2 65.6 21.9 0.55| 7.4 4.0 4000 247 16 199 9| 2.4 0.6 3.0| 88.7 -26.4 62.3 15.6 0.48| 6.1 2.9 5000 249 16 206 9| 1.9 0.3 2.2| 88.7 -36.5 52.2 10.4 0.34| 5.7 1.9 6000 249 16 202 8| 1.7 0.7 2.4| 89.5 -44.6 44.9 7.5 0.23| 5.3 1.2 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20251127.00.gif