UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for WBGB... Searching the city database file for: WBGB ... Date:0000Z 23 APR 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 1009 5 23.4 23.1 98 0.3 23.2 140 1 295.8 299.0 296.0 347.3 17.91 1 1000 97 23.0 22.8 99 0.2 22.9 150 4 296.1 299.3 296.0 347.3 17.74 2 987 211 23.2 22.0 93 1.2 22.3 144 10 297.5 300.6 296.0 347.0 17.10 3 971 354 23.2 20.6 85 2.6 21.3 142 14 298.9 301.8 295.6 345.3 15.93 4 956 491 23.4 19.8 80 3.6 20.9 149 14 300.4 303.2 295.6 345.5 15.38 5 934 694 23.2 19.1 78 4.1 20.3 160 14 302.2 305.0 295.9 346.7 15.07 6 925 779 23.0 18.8 77 4.2 20.1 165 13 302.8 305.6 296.0 347.0 14.93 7 850 1513 18.4 15.9 85 2.5 16.7 200 11 305.4 307.9 295.7 345.8 13.49 8 828 1738 18.2 11.2 64 7.0 13.7 211 13 307.5 309.4 293.9 338.2 10.14 9 760 2468 13.6 10.4 81 3.2 11.6 251 12 310.2 312.1 294.8 342.2 10.48 10 700 3158 10.0 7.5 84 2.5 8.5 275 10 313.6 315.3 294.9 342.5 9.34 11 665 3583 7.8 6.3 90 1.5 6.9 296 12 315.7 317.5 295.3 344.1 9.05 12 574 4782 0.6 0.6 100 0.0 0.6 341 11 320.9 322.2 295.1 343.3 6.99 13 548 5153 -1.3 -1.3 100 0.0 -1.3 351 10 322.9 324.1 295.1 343.5 6.36 14 528 5449 -2.5 -2.5 100 0.0 -2.5 359 11 324.9 326.1 295.4 344.7 6.04 15 501 5864 -4.7 -4.7 100 0.0 -4.7 5 7 327.1 328.2 295.5 345.0 5.40 16 500 5880 -4.7 -4.7 100 0.0 -4.7 5 7 327.3 328.4 295.6 345.2 5.41 17 466 6433 -7.7 -7.7 100 0.0 -7.7 31 8 330.2 331.2 295.7 345.8 4.60 18 427 7110 -11.7 -11.7 100 0.0 -11.7 53 10 333.5 334.2 295.8 346.1 3.66 19 400 7610 -14.5 -14.7 98 0.2 -14.6 70 11 336.1 336.8 295.9 346.9 3.06 20 366 8275 -18.9 -19.2 97 0.3 -19.0 63 10 338.9 339.4 296.0 347.1 2.29 21 300 9720 -29.9 -31.9 83 2.0 -30.3 75 5 343.2 343.4 295.8 346.6 0.88 22 256 10828 -39.1 -43.1 66 4.0 -39.5 305 4 345.6 345.7 296.0 346.9 0.33 23 250 10990 -40.5 -44.6 65 4.1 -40.9 310 5 345.9 345.9 296.0 347.0 0.29 24 212 12091 -49.5 -54.5 56 5.0 -49.7 82 7 348.5 348.6 296.4 349.0 0.11 25 200 12470 -52.9 -57.9 55 5.0 -53.1 100 14 349.0 349.0 296.5 349.3 0.08 26 189 12834 -55.9 -61.9 47 6.0 -56.1 97 21 349.9 349.9 296.7 350.1 0.05 27 165 13687 -62.9 -68.9 44 6.0 -63.0 90 38 352.0 352.0 297.1 352.1 0.02 28 150 14270 -66.9 -73.9 37 7.0 -67.0 100 46 354.8 354.8 297.7 354.9 0.01 29 143 14557 -68.9 -76.9 31 8.0 -68.9 94 46 356.2 356.2 298.0 356.3 0.01 30 105 16371 -76.5 -85.5 23 9.0 -76.5 48 32 374.7 374.7 301.4 374.7 0.00 31 100 16650 -78.9 -87.9 22 9.0 -78.9 40 28 375.3 375.3 301.5 375.3 0.00 32 97 16822 -80.1 -89.1 21 9.0 -80.1 40 28 376.2 376.2 301.6 376.2 0.00 33 83 17712 -75.7 -85.7 19 10.0 -75.7 329 21 402.3 402.3 305.5 402.4 0.00 34 81 17854 -73.3 -83.3 20 10.0 -73.3 318 20 410.1 410.1 306.5 410.1 0.00 35 70 18710 -72.1 -82.1 21 10.0 -72.2 280 39 430.1 430.1 308.9 430.2 0.01 36 67 18967 -72.9 -82.9 21 10.0 -73.0 279 37 433.8 433.8 309.3 433.9 0.01 37 50 20710 -65.7 -75.7 24 10.0 -65.9 270 24 488.7 488.7 314.1 488.8 0.03 38 48 20959 -63.9 -73.9 24 10.0 -64.2 276 24 498.7 498.7 314.9 498.9 0.04 39 38 22391 -63.9 -74.9 21 11.0 -64.3 533.1 533.2 317.1 533.4 0.04 TRP 97 16822 -80.1 -89.1 21 9.0 -80.1 40 28 376.2 376.2 301.6 376.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 565.79 mb = 4898.79 m = 16071.96 ft Wetbulb zero: 565.86 mb = 4896.01 m = 16062.83 ft Precipitable water: 2.43 inches Sfc-500 mean rel hum: 87.70 % Est. max temperature: 32.73 C = 90.92 F Sfc-Lift cond lev (LCL): 1005.03 mb = 45.47 m = 149.17 ft T: 23.22 C 700-500 lapse rate: 5.40 C/km ThetaE index: 8.81 C Layer 850.0- 760.0 mb Conv cond level (CCL): 851.03 mb = 1502.54 m = 4929.52 ft Mean mixing ratio: 15.89 g/kg Conv temperature: 33.02 C = 91.43 F Cap Strength: 2.97 C Lifted Index: -0.50 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.43 C Lifted Index @700 mb: 0.37 C Showalter Index: -0.21 C Risk: Thunderstorms probable Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 20.60 C K Index: 36.50 Risk: > 80 % chance of thunderstorms Sweat Index: 219.80 Risk: None Energy Index: -0.21 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 102.97 J/kg Max Up Vert Vel: 14.35 m/s Conv Inhibition (B-): 143.94 J/kg Cap Strength: 2.97 C Lift Cond Lev (LCL): 920.22 mb = 823.99 m = 2703.36 ft Lev Free Conv (LFC): 645.22 mb = 3828.92 m = 12561.92 ft Equ Level (EL): 405.22 mb = 7510.88 m = 24641.70 ft B at Equ Level: 102.09 J/kg Max Parcel Lev (MPL): 215.22 mb = 11990.70 m = 39339.10 ft Wind level data Storm motion: 299 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 1009 5 140 1 -0.6 0.8 | 122 9 -8.0 4.9 1 1000 97 150 4 -2.0 3.5 | 129 12 -9.4 7.6 2 977 305 140 14 -9.0 10.7 | 132 22 -16.4 14.9 3 943 610 155 14 -5.9 12.7 | 142 21 -13.3 16.8 4 925 779 165 13 -3.4 12.6 | 147 20 -10.7 16.7 5 911 914 175 12 -1.0 12.0 | 152 18 -8.4 16.1 6 879 1219 180 11 0.0 11.0 | 154 17 -7.4 15.1 7 850 1513 200 11 3.8 10.3 | 166 15 -3.6 14.5 8 819 1829 215 14 8.0 11.5 | 182 16 0.7 15.6 9 790 2134 225 14 9.9 9.9 | 190 14 2.5 14.0 10 762 2438 250 12 11.3 4.1 | 205 9 3.9 8.3 11 735 2743 265 12 12.0 1.0 | 221 7 4.6 5.2 12 709 3048 265 11 11.0 1.0 | 215 6 3.6 5.1 13 700 3158 275 10 10.0 -0.9 | 218 4 2.6 3.3 14 658 3658 300 12 10.4 -6.0 | 301 4 3.0 -1.9 15 634 3962 320 11 7.1 -8.4 | 4 4 -0.3 -4.3 16 610 4267 335 11 4.6 -10.0 | 25 6 -2.7 -5.8 17 588 4572 335 12 5.1 -10.9 | 19 7 -2.3 -6.7 18 566 4877 345 10 2.6 -9.7 | 41 7 -4.8 -5.5 19 525 5486 360 11 -0.0 -11.0 | 47 10 -7.4 -6.9 20 500 5880 5 7 -0.6 -7.0 | 70 8 -8.0 -2.8 21 486 6096 20 7 -2.4 -6.6 | 76 10 -9.8 -2.4 22 400 7610 70 11 -10.3 -3.8 | 91 18 -17.7 0.4 23 399 7620 65 11 -10.0 -4.6 | 88 17 -17.3 -0.5 24 325 9144 60 8 -6.9 -4.0 | 91 14 -14.3 0.1 25 300 9720 75 5 -4.8 -1.3 | 103 13 -12.2 2.9 26 262 10668 300 4 3.5 -2.0 | 119 4 -3.9 2.1 27 250 10990 310 5 3.8 -3.2 | 105 4 -3.5 0.9 28 209 12192 95 7 -7.0 0.6 | 108 15 -14.3 4.8 29 200 12470 100 14 -13.8 2.4 | 107 22 -21.1 6.6 30 164 13716 90 39 -39.0 0.0 | 95 47 -46.4 4.1 31 150 14270 100 46 -45.3 8.0 | 103 54 -52.7 12.1 32 127 15240 80 46 -45.3 -8.0 | 86 53 -52.7 -3.8 33 100 16650 40 28 -18.0 -21.4 | 56 31 -25.4 -17.3 34 97 16822 40 28 -18.0 -21.4 | 56 31 -25.4 -17.3 35 75 18288 285 17 16.4 -4.4 | 272 9 9.1 -0.3 36 70 18710 280 39 38.4 -6.8 | 275 31 31.0 -2.6 37 50 20710 270 24 24.0 -0.0 | 256 17 16.6 4.1 38 44 21336 290 24 22.6 -8.2 | 285 16 15.2 -4.1 Wind Parameters Mean winds (0-6000m): 269.4 at 11.3 knts Storm direction: 299.4 at 8.5 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 94.6 deg Storm rel helicity (0-3000m) pos: 103.9 neg: -1.5 tot: 102.4 m^2/s^2 ave: 34.1 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 4.2 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 2.18 Bulk Shear: 47.30 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 ------------------------------------------------------------------------------- 500 144 10 133 18| 13.4 0.0 13.4| 21.1 -0.7 20.4 40.9 0.29| 16.0 4.7 1000 155 12 140 19| 5.6 0.0 5.6| 48.4 -0.7 47.7 47.7 0.44| 11.4 5.0 1500 165 11 146 18| 3.6 0.0 3.6| 63.6 -0.7 62.9 42.0 0.49| 9.2 4.5 2000 178 12 154 18| 3.6 0.0 3.6| 86.4 -0.7 85.8 42.9 0.58| 8.4 4.9 2500 190 12 162 17| 2.6 0.0 2.6|100.6 -0.7 99.9 40.0 0.58| 8.3 4.8 3000 202 12 170 16| 2.0 0.0 2.0|103.9 -1.5 102.4 34.1 0.56| 7.5 4.2 4000 225 12 184 13| 1.5 0.0 1.5|112.8 -1.5 111.4 27.8 0.61| 7.1 4.4 5000 248 12 202 9| 1.1 0.0 1.1|120.3 -2.3 118.0 23.6 0.61| 6.4 3.9 6000 269 11 222 6| 0.7 0.0 0.7|132.5 -2.3 130.1 21.7 0.62| 5.9 3.7 Wrote GIF file: /home/apache/climate/data/raob//WBGB/skewt/WBGB.skewt.20250423.00.gif