UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:0000Z 29 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 1009 27 24.8 24.1 96 0.7 24.3 40 1 297.2 300.6 297.1 352.4 19.05 1 1000 94 25.4 23.4 89 2.0 24.0 145 9 298.5 301.9 297.1 352.2 18.41 2 998 112 25.4 23.2 88 2.2 23.8 148 9 298.7 302.0 297.0 351.9 18.22 3 985 228 25.8 21.9 79 3.9 23.0 164 10 300.2 303.4 296.7 350.2 17.03 4 974 327 26.2 21.2 74 5.0 22.6 175 11 301.6 304.6 296.7 350.2 16.49 5 925 782 23.6 17.6 69 6.0 19.4 185 7 303.4 306.0 295.4 344.5 13.82 6 850 1516 18.8 14.0 74 4.8 15.6 245 16 305.8 308.1 294.7 341.6 11.91 7 755 2524 13.4 2.4 47 11.0 7.2 253 25 310.5 311.7 291.5 329.2 6.03 8 720 2923 11.6 -5.4 30 17.0 3.4 263 28 312.8 313.5 290.0 324.1 3.55 9 700 3158 10.2 -10.8 22 21.0 1.1 270 27 313.8 314.2 289.2 321.6 2.39 10 626 4078 5.2 -6.8 42 12.0 -0.5 268 23 318.3 319.0 291.7 330.2 3.67 11 617 4196 4.8 -3.2 56 8.0 0.7 266 20 319.1 320.1 293.0 334.9 4.90 12 570 4837 1.8 -3.2 69 5.0 -0.8 270 13 322.9 323.9 294.4 340.2 5.31 13 552 5095 0.0 -2.9 81 2.9 -1.5 222 10 323.7 324.9 294.8 342.1 5.61 14 500 5880 -4.9 -8.4 76 3.5 -6.5 100 12 327.1 327.9 294.5 340.7 4.06 15 473 6314 -8.1 -10.6 82 2.5 -9.2 103 15 328.3 329.1 294.4 340.5 3.61 16 424 7156 -12.5 -17.5 66 5.0 -14.3 94 24 333.1 333.6 294.6 341.2 2.28 17 408 7449 -13.3 -22.3 47 9.0 -16.1 92 27 335.8 336.1 294.7 341.4 1.57 18 400 7600 -14.1 -23.1 46 9.0 -16.9 90 29 336.7 337.0 294.8 342.1 1.49 19 385 7889 -15.7 -24.7 46 9.0 -18.3 87 27 338.3 338.5 295.1 343.2 1.34 20 324 9166 -25.5 -33.5 47 8.0 -27.0 75 20 341.8 342.0 295.4 344.5 0.70 21 300 9720 -29.5 -39.5 37 10.0 -30.9 100 28 343.8 343.9 295.6 345.4 0.41 22 252 10936 -39.1 -57.1 13 18.0 -40.1 96 41 347.1 347.2 296.1 347.4 0.07 23 250 10990 -39.5 -57.5 13 18.0 -40.5 95 41 347.3 347.4 296.1 347.6 0.06 24 233 11469 -43.9 -55.9 25 12.0 -44.5 89 45 347.7 347.8 296.2 348.1 0.08 25 200 12480 -51.7 -62.7 26 11.0 -52.0 80 50 350.9 350.9 296.8 351.1 0.04 26 150 14280 -66.5 -83.5 7 17.0 -66.6 75 44 355.5 355.5 297.8 355.5 0.00 27 114 15891 -79.3 -104.3 1 25.0 -79.3 85 35 360.7 360.7 298.8 360.7 0.00 28 105 16360 -77.9 -102.9 1 25.0 -77.9 107 16 372.0 372.0 300.9 372.0 0.00 29 100 16640 -76.7 -101.7 1 25.0 -76.7 120 4 379.5 379.5 302.2 379.5 0.00 30 89 17308 -76.5 -101.5 1 25.0 -76.5 163 11 392.8 392.8 304.2 392.8 0.00 31 86 17504 -77.9 -102.9 1 25.0 -77.9 176 13 393.8 393.8 304.3 393.8 0.00 32 74 18373 -72.3 -99.3 1 27.0 -72.4 232 19 422.9 422.9 308.0 422.9 0.00 33 70 18700 -70.7 -97.7 1 27.0 -70.8 255 12 433.1 433.1 309.1 433.1 0.00 34 55 20153 -67.5 -95.5 1 28.0 -67.7 126 22 471.4 471.4 312.8 471.4 0.00 35 52 20493 -68.3 -96.3 1 28.0 -68.5 96 24 477.2 477.2 313.2 477.2 0.00 36 50 20730 -67.7 -95.7 1 28.0 -67.9 75 26 484.0 484.0 313.8 484.0 0.00 37 48 20974 -68.5 -96.5 1 28.0 -68.7 79 28 487.7 487.7 314.1 487.7 0.00 38 46 21228 -69.1 -97.1 1 28.0 -69.3 83 30 492.3 492.3 314.4 492.3 0.00 39 30 23850 -57.5 -88.5 1 31.0 -58.7 95 73 587.9 587.9 320.0 587.9 0.01 40 27 24517 -57.1 -88.1 1 31.0 -58.5 99 74 607.0 607.0 320.9 607.0 0.01 41 22 25828 -52.9 -84.9 1 32.0 -55.4 89 79 656.1 656.1 322.9 656.2 0.01 42 20 26450 -48.7 -82.7 1 34.0 -52.6 85 81 687.1 687.1 324.0 687.3 0.02 43 13 29369 -34.9 -72.9 1 38.0 -46.6 825.0 825.1 327.9 826.5 0.15 TRP 114 15891 -79.3 -104.3 1 25.0 -79.3 85 35 360.7 360.7 298.8 360.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 552.00 mb = 5095.18 m = 16716.28 ft Wetbulb zero: 649.74 mb = 3771.21 m = 12372.58 ft Precipitable water: 1.84 inches Sfc-500 mean rel hum: 59.53 % Est. max temperature: 33.18 C = 91.72 F Sfc-Lift cond lev (LCL): 999.23 mb = 100.80 m = 330.70 ft T: 25.40 C 700-500 lapse rate: 5.55 C/km ThetaE index: 28.62 C Layer 925.0- 626.0 mb Conv cond level (CCL): 835.90 mb = 1658.30 m = 5440.56 ft Mean mixing ratio: 15.75 g/kg Conv temperature: 34.14 C = 93.45 F Cap Strength: 2.59 C Lifted Index: -1.29 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.11 C Lifted Index @700 mb: 0.10 C Showalter Index: 1.23 C Risk: Showers probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 18.90 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 212.00 Risk: None Energy Index: -0.21 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 177.14 J/kg Max Up Vert Vel: 18.82 m/s Conv Inhibition (B-): 105.39 J/kg Cap Strength: 2.59 C Lift Cond Lev (LCL): 895.47 mb = 1063.59 m = 3489.43 ft Lev Free Conv (LFC): 680.47 mb = 3390.83 m = 11124.65 ft Equ Level (EL): 390.47 mb = 7782.41 m = 25532.53 ft B at Equ Level: 157.85 J/kg Max Parcel Lev (MPL): 180.47 mb = 13122.75 m = 43053.12 ft Wind level data Storm motion: 283 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 1009 27 40 1 -0.6 -0.8 | 99 13 -12.8 2.1 1 1000 94 145 9 -5.2 7.4 | 121 20 -17.3 10.2 2 976 305 175 11 -1.0 11.0 | 137 19 -13.1 13.8 3 943 610 175 9 -0.8 9.0 | 132 18 -12.9 11.8 4 925 782 185 7 0.6 7.0 | 130 15 -11.5 9.8 5 911 914 200 6 2.1 5.6 | 130 13 -10.1 8.5 6 880 1219 240 11 9.5 5.5 | 163 9 -2.6 8.4 7 850 1516 245 16 14.5 6.8 | 194 10 2.4 9.6 8 819 1829 245 19 17.2 8.0 | 205 12 5.1 10.9 9 790 2134 245 21 19.0 8.9 | 210 14 6.9 11.7 10 762 2438 250 24 22.6 8.2 | 223 15 10.4 11.1 11 735 2743 260 27 26.6 4.7 | 242 16 14.4 7.6 12 709 3048 265 28 27.9 2.4 | 251 17 15.7 5.3 13 700 3158 270 27 27.0 -0.0 | 259 15 14.9 2.9 14 658 3658 270 29 29.0 -0.0 | 260 17 16.9 2.9 15 634 3962 270 26 26.0 -0.0 | 258 14 13.9 2.9 16 610 4267 265 17 16.9 1.5 | 228 6 4.8 4.4 17 588 4572 270 15 15.0 -0.0 | 225 4 2.9 2.9 18 566 4877 270 13 13.0 -0.0 | 197 3 0.9 2.9 19 525 5486 125 3 -2.5 1.7 | 107 15 -14.6 4.6 20 500 5880 100 12 -11.8 2.1 | 102 24 -24.0 5.0 21 486 6096 105 13 -12.6 3.4 | 104 25 -24.7 6.2 22 400 7600 90 29 -29.0 0.0 | 94 41 -41.1 2.9 23 399 7620 90 28 -28.0 0.0 | 94 40 -40.1 2.9 24 324 9144 75 20 -19.3 -5.2 | 86 32 -31.5 -2.3 25 300 9720 100 28 -27.6 4.9 | 101 40 -39.7 7.7 26 262 10668 100 39 -38.4 6.8 | 101 51 -50.6 9.6 27 250 10990 95 41 -40.8 3.6 | 97 53 -53.0 6.4 28 209 12192 80 51 -50.2 -8.9 | 85 63 -62.4 -6.0 29 200 12480 80 50 -49.2 -8.7 | 85 62 -61.4 -5.8 30 164 13716 80 45 -44.3 -7.8 | 85 57 -56.5 -4.9 31 150 14280 75 44 -42.5 -11.4 | 81 55 -54.6 -8.5 32 127 15240 75 36 -34.8 -9.3 | 82 47 -46.9 -6.4 33 114 15891 85 35 -34.9 -3.1 | 90 47 -47.0 -0.2 34 100 16640 120 4 -3.5 2.0 | 107 16 -15.6 4.9 35 75 18288 225 21 14.8 14.8 | 189 18 2.7 17.7 36 70 18700 255 12 11.6 3.1 | 175 6 -0.6 6.0 37 50 20730 75 26 -25.1 -6.7 | 84 37 -37.3 -3.9 38 45 21336 85 31 -30.9 -2.7 | 90 43 -43.0 0.2 39 30 23850 95 73 -72.7 6.4 | 96 85 -84.9 9.2 40 28 24384 100 74 -72.9 12.8 | 100 86 -85.0 15.7 41 20 26450 85 81 -80.7 -7.1 | 87 93 -92.8 -4.2 42 15 27432 85 78 -77.7 -6.8 | 87 90 -89.8 -3.9 Wind Parameters Mean winds (0-6000m): 253.3 at 16.6 knts Storm direction: 283.3 at 12.5 knts Shear (0-3000m) pos: 4.2 neg: 0.7 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 151.4 deg Storm rel helicity (0-3000m) pos: 136.3 neg: -7.9 tot: 128.4 m^2/s^2 ave: 42.8 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 6.0 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 3.86 Bulk Shear: 45.91 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 ------------------------------------------------------------------------------- 500 166 9 130 19| 10.6 0.0 10.6| 51.2 -4.1 47.1 94.1 0.66| 16.3 10.8 1000 176 8 132 17| 4.5 0.0 4.5| 58.5 -7.9 50.5 50.5 0.51| 11.9 6.1 1500 203 10 144 14| 5.8 0.0 5.8| 81.9 -7.9 73.9 49.3 0.62| 11.5 7.2 2000 221 12 160 13| 4.4 1.1 5.5| 90.4 -7.9 82.5 41.3 0.63| 9.7 6.1 2500 231 14 174 12| 4.4 0.9 5.3|110.1 -7.9 102.2 40.9 0.66| 9.0 5.9 3000 240 16 190 11| 4.2 0.7 5.0|136.3 -7.9 128.4 42.8 0.70| 8.5 6.0 4000 252 19 214 11| 3.3 0.3 3.6|147.4 -13.3 134.2 33.5 0.62| 7.6 4.7 5000 255 18 216 10| 1.7 1.1 2.8|147.4 -31.0 116.4 23.3 0.34| 8.0 2.7 6000 253 17 206 9| 1.4 2.5 3.9|150.7 -90.0 60.8 10.1 0.12| 8.8 1.0 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20251029.00.gif