UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:0000Z 16 APR 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 24.4 23.9 97 0.5 24.0 190 1 297.0 300.4 297.0 351.5 18.86 1 1000 78 25.0 23.3 90 1.7 23.8 230 7 298.1 301.5 296.9 351.4 18.30 2 995 122 25.8 23.3 86 2.5 24.0 219 7 299.4 302.7 297.3 353.2 18.40 3 979 266 25.8 23.2 86 2.6 23.9 185 5 300.8 304.2 297.8 355.5 18.59 4 936 662 22.8 22.6 99 0.2 22.7 165 7 301.6 305.0 298.1 357.0 18.75 5 925 765 22.0 22.0 100 0.0 22.0 175 8 301.8 305.2 297.8 355.8 18.28 6 884 1159 20.4 18.3 88 2.1 18.9 188 11 304.1 306.9 296.4 349.2 15.14 7 864 1357 20.2 15.8 76 4.4 17.2 197 11 305.9 308.3 295.6 345.4 13.18 8 850 1498 19.6 14.6 73 5.0 16.3 205 11 306.7 309.0 295.3 344.0 12.39 9 831 1693 19.0 12.0 64 7.0 14.4 225 11 308.0 310.0 294.4 340.4 10.66 10 764 2411 15.2 8.2 63 7.0 10.9 218 7 311.4 313.1 294.1 339.1 8.97 11 700 3148 11.2 6.3 72 4.9 8.2 205 5 314.9 316.5 294.7 341.7 8.59 12 699 3160 11.0 6.1 72 4.9 8.0 205 5 314.8 316.4 294.6 341.3 8.48 13 621 4138 5.4 2.7 83 2.7 3.8 170 4 319.2 320.7 295.1 343.2 7.51 14 592 4528 3.8 0.7 80 3.1 2.1 61 4 321.7 323.1 295.2 343.8 6.82 15 504 5817 -4.3 -6.2 87 1.9 -5.3 78 12 327.1 328.0 295.0 343.0 4.78 16 500 5880 -4.7 -6.4 88 1.7 -5.5 80 12 327.3 328.3 295.1 343.1 4.74 17 485 6119 -5.7 -8.5 81 2.8 -7.0 85 12 328.9 329.8 295.0 342.9 4.15 18 474 6299 -5.9 -10.3 71 4.4 -7.9 84 12 330.9 331.6 295.1 343.4 3.69 19 446 6775 -8.3 -14.3 62 6.0 -10.7 81 11 333.6 334.2 295.1 343.5 2.83 20 408 7460 -13.5 -17.5 72 4.0 -14.9 76 9 335.5 336.0 295.3 343.9 2.37 21 400 7610 -14.7 -18.4 73 3.7 -16.0 75 9 335.9 336.3 295.3 343.8 2.24 22 365 8298 -18.7 -24.7 59 6.0 -20.4 84 15 339.5 339.8 295.4 344.6 1.41 23 300 9730 -29.1 -36.1 51 7.0 -30.2 90 22 344.4 344.5 295.9 346.6 0.58 24 254 10901 -39.1 -48.1 38 9.0 -39.8 85 20 346.4 346.4 296.0 347.2 0.19 25 250 11010 -39.9 -49.9 34 10.0 -40.6 85 20 346.7 346.8 296.1 347.4 0.16 26 237 11373 -42.1 -57.1 18 15.0 -42.9 88 25 348.8 348.8 296.4 349.1 0.07 27 200 12500 -51.3 -66.3 15 15.0 -51.7 95 39 351.5 351.5 297.0 351.6 0.03 28 150 14300 -65.7 -82.7 8 17.0 -65.8 95 40 356.9 356.9 298.1 356.9 0.00 29 105 16403 -78.7 -103.7 1 25.0 -78.7 347 17 370.5 370.5 300.7 370.5 0.00 30 102 16568 -79.9 -103.9 1 24.0 -79.9 335 19 371.2 371.2 300.8 371.2 0.00 31 100 16680 -80.3 -104.3 1 24.0 -80.3 340 18 372.6 372.6 301.0 372.6 0.00 32 89 17339 -79.5 -104.5 1 25.0 -79.5 13 14 386.8 386.8 303.3 386.8 0.00 33 86 17533 -80.7 -104.7 1 24.0 -80.7 22 13 388.2 388.2 303.5 388.2 0.00 34 72 18539 -78.9 -103.9 1 25.0 -78.9 319 9 412.3 412.3 306.8 412.3 0.00 35 70 18700 -76.1 -102.1 1 26.0 -76.2 255 10 421.6 421.6 307.9 421.6 0.00 36 69 18783 -75.7 -101.7 1 26.0 -75.7 255 11 424.2 424.2 308.2 424.2 0.00 37 68 18867 -73.1 -99.1 1 26.0 -73.2 255 11 431.6 431.6 309.0 431.6 0.00 38 58 19805 -67.9 -95.9 1 28.0 -68.1 252 20 463.4 463.4 312.1 463.4 0.00 39 50 20700 -64.5 -93.5 1 29.0 -64.8 250 27 491.5 491.5 314.3 491.5 0.00 40 39 22228 -61.9 -91.9 1 30.0 -62.5 534.3 534.3 317.2 534.3 0.00 TRP 102 16568 -79.9 -103.9 1 24.0 -79.9 335 19 371.2 371.2 300.8 371.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 550.72 mb = 5132.66 m = 16839.23 ft Wetbulb zero: 567.12 mb = 4871.73 m = 15983.17 ft Precipitable water: 2.35 inches Sfc-500 mean rel hum: 78.78 % Est. max temperature: 33.74 C = 92.73 F Sfc-Lift cond lev (LCL): 1000.15 mb = 76.90 m = 252.30 ft T: 24.99 C 700-500 lapse rate: 5.82 C/km ThetaE index: 17.92 C Layer 925.0- 700.0 mb Conv cond level (CCL): 927.32 mb = 743.08 m = 2437.89 ft Mean mixing ratio: 18.40 g/kg Conv temperature: 29.21 C = 84.59 F Cap Strength: 0.87 C Lifted Index: -3.49 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.43 C Lifted Index @700 mb: -0.77 C Showalter Index: 0.50 C Risk: Thunderstorms probable Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 19.30 C K Index: 34.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 209.20 Risk: None Energy Index: -0.19 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1095.78 J/kg Max Up Vert Vel: 46.81 m/s Conv Inhibition (B-): 27.81 J/kg Cap Strength: 0.83 C Lift Cond Lev (LCL): 939.04 mb = 632.99 m = 2076.71 ft Lev Free Conv (LFC): 754.04 mb = 2521.40 m = 8272.22 ft Equ Level (EL): 164.04 mb = 13740.15 m = 45078.68 ft B at Equ Level: 1090.17 J/kg Max Parcel Lev (MPL): 84.04 mb = 17663.40 m = 57950.10 ft Wind level data Storm motion: 202 at 6 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 27 190 1 0.2 1.0 | 24 5 -1.9 -4.3 1 1000 78 230 7 5.4 4.5 | 283 3 3.3 -0.8 2 975 305 175 5 -0.4 5.0 | 84 3 -2.5 -0.3 3 941 610 160 7 -2.4 6.6 | 107 5 -4.5 1.3 4 925 765 175 8 -0.7 8.0 | 134 4 -2.8 2.7 5 909 914 180 9 0.0 9.0 | 151 4 -2.1 3.7 6 878 1219 190 11 1.9 10.8 | 178 6 -0.2 5.6 7 850 1498 205 11 4.6 10.0 | 209 5 2.6 4.7 8 818 1829 240 11 9.5 5.5 | 268 7 7.4 0.2 9 789 2134 240 11 9.5 5.5 | 268 7 7.4 0.2 10 761 2438 215 6 3.4 4.9 | 284 1 1.4 -0.3 11 734 2743 180 4 0.0 4.0 | 59 2 -2.1 -1.3 12 708 3048 205 4 1.7 3.6 | 13 2 -0.4 -1.6 13 700 3148 205 5 2.1 4.5 | 357 1 0.0 -0.7 14 657 3658 185 6 0.5 6.0 | 115 2 -1.6 0.7 15 633 3962 180 6 0.0 6.0 | 110 2 -2.1 0.7 16 610 4267 160 2 -0.7 1.9 | 39 4 -2.8 -3.4 17 587 4572 35 5 -2.9 -4.1 | 28 11 -4.9 -9.3 18 566 4877 40 7 -4.5 -5.4 | 32 12 -6.6 -10.6 19 525 5486 70 11 -10.3 -3.8 | 54 15 -12.4 -9.0 20 500 5880 80 12 -11.8 -2.1 | 62 16 -13.9 -7.3 21 486 6096 85 12 -12.0 -1.0 | 66 15 -14.0 -6.3 22 400 7610 75 9 -8.7 -2.3 | 55 13 -10.8 -7.6 23 399 7620 75 8 -7.7 -2.1 | 53 12 -9.8 -7.3 24 325 9144 95 25 -24.9 2.2 | 84 27 -27.0 -3.1 25 300 9730 90 22 -22.0 0.0 | 78 25 -24.1 -5.3 26 262 10668 85 19 -18.9 -1.7 | 72 22 -21.0 -6.9 27 250 11010 85 20 -19.9 -1.7 | 72 23 -22.0 -7.0 28 209 12192 95 38 -37.9 3.3 | 87 40 -39.9 -1.9 29 200 12500 95 39 -38.9 3.4 | 87 41 -40.9 -1.9 30 165 13716 95 39 -38.9 3.4 | 87 41 -40.9 -1.9 31 150 14300 95 40 -39.8 3.5 | 88 42 -41.9 -1.8 32 128 15240 65 4 -3.6 -1.7 | 39 9 -5.7 -6.9 33 102 16568 335 19 8.0 -17.2 | 345 23 6.0 -22.5 34 100 16680 340 18 6.2 -16.9 | 350 23 4.1 -22.2 35 75 18288 60 8 -6.9 -4.0 | 44 13 -9.0 -9.3 36 70 18700 255 10 9.7 2.6 | 289 8 7.6 -2.7 37 50 20700 250 27 25.4 9.2 | 260 24 23.3 4.0 38 44 21336 255 18 17.4 4.7 | 272 15 15.3 -0.6 Wind Parameters Mean winds (0-6000m): 171.6 at 7.5 knts Storm direction: 201.6 at 5.6 knts Shear (0-3000m) pos: 1.9 neg: 1.8 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): -6.5 deg Storm rel helicity (0-3000m) pos: 22.4 neg: -4.0 tot: 18.4 m^2/s^2 ave: 6.1 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 1.0 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 983.55 Bulk Shear: 1.11 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 ------------------------------------------------------------------------------- 500 191 6 106 1| 0.0 5.7 5.7| 0.8 -2.6 -1.8 -3.7 -0.69| 15.1-10.4 1000 180 7 128 3| 2.2 2.9 5.1| 5.6 -2.6 2.9 2.9 -0.30| 10.1 -3.0 1500 187 8 158 3| 2.7 1.9 4.6| 12.4 -2.6 9.8 6.5 -0.04| 8.5 -0.3 2000 200 9 198 3| 2.9 1.4 4.3| 21.8 -2.6 19.2 9.6 0.16| 7.9 1.3 2500 207 9 215 3| 2.3 2.1 4.4| 22.3 -3.4 18.9 7.6 0.15| 7.9 1.2 3000 205 8 214 2| 1.9 1.8 3.7| 22.4 -4.0 18.4 6.1 0.14| 7.3 1.0 4000 202 7 204 2| 1.5 1.6 3.1| 22.6 -4.7 17.9 4.5 0.12| 6.0 0.7 5000 198 7 182 1| 1.2 1.9 3.0| 28.8 -14.5 14.3 2.9 0.03| 6.3 0.2 6000 172 8 125 4| 0.5 1.6 2.1| 57.3 -14.5 42.7 7.1 0.14| 5.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20250416.00.gif