UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for WBGB... Searching the city database file for: WBGB ... Date:0000Z 4 DEC 25 Station: WBGB WMO ident: 96441 Latitude: 3.20 Longitude: 113.03 Elevation: 5.00 ------------------------------------------------------------------------------- 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 1008 5 24.8 24.2 96 0.6 24.4 120 4 297.3 300.7 297.3 352.9 19.19 1 1000 93 25.6 21.1 76 4.5 22.4 150 9 298.8 301.7 295.6 345.2 15.95 2 991 173 25.8 20.8 74 5.0 22.2 137 8 299.7 302.6 295.7 345.9 15.79 3 925 777 22.2 17.2 73 5.0 18.8 15 3 302.0 304.5 294.7 341.7 13.47 4 850 1509 18.6 11.6 64 7.0 14.1 340 10 305.6 307.5 293.3 336.1 10.15 5 700 3147 9.4 5.3 76 4.1 6.9 30 14 312.9 314.4 293.7 337.8 8.01 6 660 3632 6.6 3.1 78 3.5 4.6 30 13 315.1 316.4 293.8 337.9 7.27 7 558 4990 -0.7 -4.1 78 3.4 -2.4 58 15 321.9 322.9 293.9 338.4 5.07 8 526 5459 -2.7 -7.1 72 4.4 -4.8 51 8 325.0 325.8 294.1 339.2 4.27 9 509 5719 -3.5 -8.5 68 5.0 -5.8 7 6 327.1 327.9 294.4 340.4 3.96 10 500 5860 -3.9 -9.9 63 6.0 -6.6 340 4 328.3 329.0 294.4 340.5 3.61 11 489 6035 -4.7 -10.7 63 6.0 -7.4 336 4 329.4 330.1 294.6 341.2 3.46 12 431 7019 -10.5 -16.5 61 6.0 -12.8 64 5 334.1 334.6 295.0 342.7 2.44 13 400 7590 -13.7 -21.7 51 8.0 -16.3 120 5 337.2 337.5 295.1 343.3 1.69 14 368 8221 -17.5 -27.5 41 10.0 -20.1 113 9 340.3 340.5 295.3 344.3 1.09 15 335 8919 -22.9 -28.9 58 6.0 -24.3 100 14 342.1 342.4 295.7 346.1 1.05 16 300 9720 -29.1 -34.0 63 4.9 -30.0 105 23 344.4 344.5 296.0 347.1 0.72 17 252 10936 -39.1 -47.1 42 8.0 -39.8 133 19 347.1 347.2 296.2 348.0 0.22 18 250 10990 -39.5 -47.5 42 8.0 -40.2 135 19 347.3 347.4 296.3 348.2 0.21 19 200 12480 -52.5 -66.5 17 14.0 -52.8 135 32 349.6 349.6 296.5 349.7 0.02 20 193 12708 -54.5 -67.5 19 13.0 -54.8 131 32 350.0 350.0 296.7 350.1 0.02 21 173 13394 -60.9 -72.9 19 12.0 -61.0 117 31 350.6 350.6 296.8 350.6 0.01 22 157 13987 -66.5 -79.5 14 13.0 -66.6 112 36 350.9 350.9 296.8 350.9 0.00 23 150 14260 -68.9 -82.9 12 14.0 -68.9 115 41 351.4 351.4 297.0 351.4 0.00 24 132 15017 -74.5 -91.5 6 17.0 -74.5 104 46 354.5 354.5 297.6 354.5 0.00 25 125 15336 -73.7 -92.7 4 19.0 -73.7 96 46 361.5 361.5 299.0 361.5 0.00 26 105 16344 -79.5 -104.5 1 25.0 -79.5 52 17 368.9 368.9 300.4 368.9 0.00 27 100 16620 -81.3 -105.3 1 24.0 -81.3 40 9 370.6 370.6 300.7 370.6 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5767.00 m Freezing level: 567.78 mb = 4859.40 m = 15942.71 ft Wetbulb zero: 593.41 mb = 4491.89 m = 14737.01 ft Precipitable water: 2.02 inches Sfc-500 mean rel hum: 73.11 % Est. max temperature: 32.78 C = 91.00 F Sfc-Lift cond lev (LCL): 999.70 mb = 95.65 m = 313.79 ft T: 25.61 C 700-500 lapse rate: 4.90 C/km ThetaE index: 9.79 C Layer 925.0- 700.0 mb Conv cond level (CCL): 813.67 mb = 1877.50 m = 6159.70 ft Mean mixing ratio: 14.68 g/kg Conv temperature: 34.83 C = 94.69 F Cap Strength: 2.66 C Lifted Index: 1.30 C Risk: Showers probable Lifted Index @300 mb: 2.70 C Lifted Index @700 mb: 0.53 C Showalter Index: 4.52 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 15.50 C K Index: 30.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 163.20 Risk: None Energy Index: 0.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.52 J/kg Max Up Vert Vel: 6.56 m/s Conv Inhibition (B-): 141.13 J/kg Cap Strength: 2.66 C Lift Cond Lev (LCL): 892.68 mb = 1084.89 m = 3559.31 ft Lev Free Conv (LFC): 647.68 mb = 3784.08 m = 12414.82 ft Equ Level (EL): 537.68 mb = 5284.62 m = 17337.77 ft B at Equ Level: 21.44 J/kg Max Parcel Lev (MPL): 487.68 mb = 6056.46 m = 19870.03 ft Wind level data Storm motion: 58 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 1008 5 120 4 -3.5 2.0 | 209 7 3.5 6.4 1 1000 93 150 9 -4.5 7.8 | 192 12 2.5 12.2 2 976 305 115 5 -4.5 2.1 | 201 7 2.5 6.5 3 943 610 35 2 -1.1 -1.6 | 245 6 5.9 2.8 4 925 777 15 3 -0.8 -2.9 | 257 6 6.2 1.5 5 910 914 10 4 -0.7 -3.9 | 266 6 6.3 0.5 6 879 1219 355 7 0.6 -7.0 | 289 8 7.6 -2.6 7 850 1509 340 10 3.4 -9.4 | 296 12 10.4 -5.0 8 818 1829 330 12 6.0 -10.4 | 295 14 13.0 -6.0 9 789 2134 330 15 7.5 -13.0 | 301 17 14.5 -8.6 10 761 2438 340 15 5.1 -14.1 | 309 16 12.1 -9.7 11 734 2743 5 13 -1.1 -13.0 | 326 10 5.9 -8.6 12 708 3048 30 14 -7.0 -12.1 | 360 8 0.0 -7.7 13 700 3147 30 14 -7.0 -12.1 | 360 8 0.0 -7.7 14 657 3658 30 13 -6.5 -11.3 | 356 7 0.5 -6.9 15 633 3962 50 14 -10.7 -9.0 | 39 6 -3.7 -4.6 16 609 4267 65 15 -13.6 -6.3 | 74 7 -6.6 -1.9 17 587 4572 70 17 -16.0 -5.8 | 81 9 -9.0 -1.4 18 565 4877 60 16 -13.9 -8.0 | 62 8 -6.9 -3.6 19 524 5486 50 8 -6.1 -5.1 | 311 1 0.9 -0.8 20 500 5860 340 4 1.4 -3.8 | 266 8 8.4 0.6 21 485 6096 335 4 1.7 -3.6 | 265 9 8.7 0.8 22 400 7590 120 5 -4.3 2.5 | 201 7 2.7 6.9 23 398 7620 125 5 -4.1 2.9 | 202 8 2.9 7.3 24 324 9144 95 16 -15.9 1.4 | 123 11 -8.9 5.8 25 300 9720 105 23 -22.2 6.0 | 124 18 -15.2 10.3 26 262 10668 125 21 -17.2 12.0 | 148 19 -10.2 16.4 27 250 10990 135 19 -13.4 13.4 | 160 19 -6.4 17.8 28 209 12192 135 28 -19.8 19.8 | 152 27 -12.8 24.2 29 200 12480 135 32 -22.6 22.6 | 150 31 -15.6 27.0 30 164 13716 110 31 -29.1 10.6 | 124 27 -22.1 15.0 31 150 14260 115 41 -37.2 17.3 | 126 37 -30.2 21.7 32 127 15240 100 48 -47.3 8.3 | 108 42 -40.3 12.7 33 100 16620 40 9 -5.8 -6.9 | 334 3 1.2 -2.5 Wind Parameters Mean winds (0-6000m): 27.9 at 11.0 knts Storm direction: 57.9 at 8.3 knts Shear (0-3000m) pos: 2.2 neg: 3.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 145.2 deg Storm rel helicity (0-3000m) pos: 61.2 neg: -7.7 tot: 53.4 m^2/s^2 ave: 17.8 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.94 Bulk Shear: 22.92 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 ------------------------------------------------------------------------------- 500 127 6 197 8| 0.0 3.6 3.6| 7.7 -7.1 0.7 1.3 0.11| 15.7 1.8 1000 95 4 209 5| 0.0 3.9 3.9| 14.7 -7.1 7.6 7.6 0.30| 10.3 3.1 1500 28 5 275 5| 0.0 4.5 4.5| 20.9 -7.1 13.8 9.2 0.34| 9.0 3.0 2000 354 7 288 8| 0.0 4.5 4.5| 24.5 -7.7 16.8 8.4 0.31| 7.9 2.5 2500 345 9 293 10| 0.8 3.6 4.4| 40.7 -7.7 32.9 13.2 0.38| 7.4 2.8 3000 351 9 300 10| 2.2 3.0 5.2| 61.2 -7.7 53.4 17.8 0.46| 7.8 3.6 4000 8 11 317 8| 2.4 2.2 4.6| 71.3 -8.7 62.7 15.7 0.50| 6.8 3.4 5000 25 12 341 6| 2.4 2.1 4.5| 78.4 -15.0 63.4 12.7 0.44| 6.5 2.8 6000 28 11 341 6| 2.0 2.5 4.5| 78.4 -23.2 55.3 9.2 0.25| 6.7 1.7 Wrote GIF file: /home/apache/climate/data/raob//WBGB/skewt/WBGB.skewt.20251204.00.gif