UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for WBGB... Searching the city database file for: WBGB ... Date:0000Z 25 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 22.8 22.5 98 0.3 22.6 120 2 295.2 298.3 295.4 344.7 17.25 1 1005 48 23.6 23.6 100 0.0 23.6 118 6 296.3 299.7 296.6 349.9 18.55 2 1003 69 24.4 23.6 95 0.8 23.8 117 7 297.3 300.7 296.9 351.2 18.59 3 1000 101 24.8 23.2 91 1.6 23.6 115 10 298.0 301.3 296.8 350.8 18.19 4 997 128 25.0 22.4 86 2.6 23.2 116 10 298.4 301.6 296.4 348.9 17.36 5 991 181 25.8 21.5 77 4.3 22.7 117 10 299.7 302.7 296.2 348.0 16.51 6 925 787 22.4 19.9 86 2.5 20.6 180 1 302.2 305.2 296.5 349.5 16.01 7 850 1520 18.4 16.2 87 2.2 16.9 260 6 305.4 308.0 295.8 346.6 13.76 8 809 1943 15.8 13.9 88 1.9 14.6 289 6 307.0 309.3 295.4 344.5 12.44 9 715 2984 9.6 9.6 100 0.0 9.6 301 16 311.2 313.2 295.2 343.6 10.56 10 700 3160 8.8 8.8 100 0.0 8.8 300 17 312.2 314.2 295.2 343.7 10.22 11 665 3582 7.0 6.3 95 0.7 6.6 292 15 314.8 316.6 295.1 343.1 9.05 12 515 5638 -4.5 -9.4 69 4.9 -6.7 48 12 324.8 325.5 293.6 336.9 3.64 13 509 5730 -4.9 -12.9 53 8.0 -8.1 53 12 325.4 326.0 293.0 334.8 2.78 14 500 5870 -5.5 -15.5 45 10.0 -9.3 60 12 326.3 326.8 292.9 334.2 2.29 15 484 6125 -6.9 -11.7 69 4.8 -8.9 60 13 327.7 328.3 294.0 338.6 3.23 16 473 6304 -7.7 -10.0 84 2.3 -8.7 63 13 328.8 329.6 294.7 341.6 3.78 17 424 7147 -13.1 -13.9 94 0.8 -13.4 74 12 332.4 333.0 295.0 343.0 3.08 18 400 7590 -15.1 -17.1 85 2.0 -15.8 80 12 335.4 335.9 295.3 344.2 2.50 19 397 7647 -15.3 -17.8 81 2.5 -16.2 80 13 335.8 336.3 295.3 344.2 2.38 20 300 9710 -29.3 -33.4 68 4.1 -30.0 80 8 344.1 344.2 296.0 347.0 0.76 21 253 10908 -39.1 -45.1 53 6.0 -39.6 87 13 346.7 346.8 296.1 347.8 0.27 22 250 10990 -39.9 -45.9 53 6.0 -40.4 90 13 346.7 346.8 296.1 347.8 0.25 23 206 12279 -51.5 -58.5 43 7.0 -51.7 84 23 348.3 348.3 296.3 348.6 0.07 24 200 12470 -53.3 -59.3 48 6.0 -53.5 80 26 348.4 348.4 296.3 348.6 0.06 25 150 14250 -67.9 -79.9 16 12.0 -67.9 95 48 353.1 353.1 297.3 353.1 0.00 26 135 14880 -72.2 -85.1 13 12.9 -72.2 105 65 356.3 356.3 298.0 356.3 0.00 27 134 14924 -72.5 -85.5 12 13.0 -72.5 105 64 356.5 356.5 298.0 356.5 0.00 28 105 16355 -74.9 -91.9 5 17.0 -74.9 149 15 377.7 377.7 301.9 377.7 0.00 29 100 16640 -74.5 -92.5 5 18.0 -74.5 160 3 383.8 383.8 302.8 383.8 0.00 30 93 17061 -75.3 -95.3 3 20.0 -75.3 189 12 390.3 390.3 303.8 390.3 0.00 31 81 17861 -75.1 -101.1 1 26.0 -75.2 245 30 406.4 406.4 306.0 406.4 0.00 32 78 18079 -76.5 -101.5 1 25.0 -76.6 260 34 407.9 407.9 306.2 407.9 0.00 33 73 18460 -77.3 -102.3 1 25.0 -77.3 289 33 414.0 414.0 307.0 414.0 0.00 34 70 18700 -77.7 -102.7 1 25.0 -77.7 310 25 418.2 418.2 307.5 418.2 0.00 35 68 18868 -73.5 -99.5 1 26.0 -73.6 306 26 430.7 430.7 308.9 430.7 0.00 36 67 18955 -71.3 -98.3 1 27.0 -71.4 304 26 437.3 437.3 309.6 437.3 0.00 37 62 19418 -67.9 -95.9 1 28.0 -68.1 294 29 454.6 454.6 311.3 454.6 0.00 38 50 20720 -65.5 -94.5 1 29.0 -65.8 265 36 489.1 489.1 314.1 489.1 0.00 39 47 21096 -66.1 -94.1 1 28.0 -66.4 262 37 496.4 496.4 314.7 496.4 0.00 40 30 23870 -58.1 -89.1 1 31.0 -59.2 25 4 586.2 586.3 320.0 586.3 0.00 41 26 24776 -55.7 -86.7 1 31.0 -57.3 617.6 617.6 321.4 617.6 0.01 TRP 134 14924 -72.5 -85.5 12 13.0 -72.5 105 64 356.5 356.5 298.0 356.5 0.00 WND 135 14880 -72.2 -85.1 13 12.9 -72.2 105 65 356.3 356.3 298.0 356.3 0.00 Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 573.70 mb = 4833.50 m = 15857.76 ft Wetbulb zero: 590.44 mb = 4538.61 m = 14890.29 ft Precipitable water: 2.41 inches Sfc-500 mean rel hum: 85.72 % Est. max temperature: 32.66 C = 90.78 F Sfc-Lift cond lev (LCL): 1005.01 mb = 47.44 m = 155.64 ft T: 23.60 C 700-500 lapse rate: 5.28 C/km ThetaE index: 5.90 C Layer 850.0- 700.0 mb Conv cond level (CCL): 865.53 mb = 1363.07 m = 4471.97 ft Mean mixing ratio: 16.43 g/kg Conv temperature: 32.37 C = 90.26 F Cap Strength: 1.80 C Lifted Index: -2.18 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.37 C Lifted Index @700 mb: -1.50 C Showalter Index: -1.30 C Risk: Thunderstorms probable Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 21.70 C K Index: 40.10 Risk: > 80 % chance of thunderstorms Sweat Index: 218.40 Risk: None Energy Index: -2.47 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 477.25 J/kg Max Up Vert Vel: 30.89 m/s Conv Inhibition (B-): 46.79 J/kg Cap Strength: 1.80 C Lift Cond Lev (LCL): 917.75 mb = 855.18 m = 2805.67 ft Lev Free Conv (LFC): 792.75 mb = 2113.98 m = 6935.56 ft Equ Level (EL): 202.75 mb = 12381.63 m = 40621.66 ft B at Equ Level: 476.99 J/kg Max Parcel Lev (MPL): 122.75 mb = 15438.52 m = 50650.69 ft Wind level data Storm motion: 1 at 7 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 5 120 2 -1.7 1.0 | 168 8 -1.6 8.0 1 1000 101 115 10 -9.1 4.2 | 141 14 -9.0 11.2 2 977 305 120 10 -8.7 5.0 | 144 15 -8.6 12.0 3 944 610 125 5 -4.1 2.9 | 158 11 -4.0 9.9 4 925 787 180 1 0.0 1.0 | 181 8 0.1 8.0 5 912 914 250 2 1.9 0.7 | 194 8 2.0 7.7 6 880 1219 265 6 6.0 0.5 | 219 10 6.1 7.5 7 850 1520 260 6 5.9 1.0 | 217 10 6.0 8.0 8 819 1829 280 6 5.9 -1.0 | 225 8 6.0 5.9 9 790 2134 305 7 5.7 -4.0 | 243 7 5.8 3.0 10 762 2438 310 10 7.7 -6.4 | 266 8 7.8 0.6 11 735 2743 305 14 11.5 -8.0 | 275 12 11.6 -1.0 12 709 3048 300 17 14.7 -8.5 | 276 15 14.8 -1.5 13 700 3160 300 17 14.7 -8.5 | 276 15 14.8 -1.5 14 658 3658 290 14 13.2 -4.8 | 261 13 13.3 2.2 15 634 3962 290 9 8.5 -3.1 | 245 9 8.6 3.9 16 610 4267 335 4 1.7 -3.6 | 208 4 1.8 3.4 17 587 4572 50 6 -4.6 -3.9 | 125 5 -4.5 3.1 18 566 4877 55 10 -8.2 -5.7 | 99 8 -8.1 1.3 19 524 5486 40 12 -7.7 -9.2 | 74 8 -7.6 -2.2 20 500 5870 60 12 -10.4 -6.0 | 95 10 -10.3 1.0 21 486 6096 60 13 -11.3 -6.5 | 92 11 -11.2 0.5 22 400 7590 80 12 -11.8 -2.1 | 113 13 -11.7 4.9 23 398 7620 80 13 -12.8 -2.3 | 110 14 -12.7 4.7 24 324 9144 85 8 -8.0 -0.7 | 129 10 -7.9 6.3 25 300 9710 80 8 -7.9 -1.4 | 126 10 -7.8 5.6 26 262 10668 80 13 -12.8 -2.3 | 110 14 -12.7 4.7 27 250 10990 90 13 -13.0 0.0 | 118 15 -12.9 7.0 28 209 12192 85 22 -21.9 -1.9 | 103 22 -21.8 5.1 29 200 12470 80 26 -25.6 -4.5 | 96 26 -25.5 2.5 30 164 13716 90 39 -39.0 0.0 | 100 40 -38.9 7.0 31 150 14250 95 48 -47.8 4.2 | 103 49 -47.7 11.2 32 135 14880 105 65 -62.8 16.8 | 111 67 -62.7 23.8 33 134 14924 105 64 -61.8 16.6 | 111 66 -61.7 23.6 34 127 15240 105 63 -60.9 16.3 | 111 65 -60.8 23.3 35 100 16640 160 3 -1.0 2.8 | 175 10 -0.9 9.8 36 75 18288 275 39 38.9 -3.4 | 265 39 38.9 3.6 37 70 18700 310 25 19.2 -16.1 | 295 21 19.2 -9.1 38 50 20720 265 36 35.9 3.1 | 254 37 36.0 10.1 39 45 21336 260 38 37.4 6.6 | 250 40 37.5 13.6 40 30 23870 25 4 -1.7 -3.6 | 155 4 -1.6 3.4 41 26 24384 95 3 -3.0 0.3 | 158 8 -2.9 7.2 Wind Parameters Mean winds (0-6000m): 330.8 at 9.3 knts Storm direction: 0.8 at 7.0 knts Shear (0-3000m) pos: 2.2 neg: 1.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 107.5 deg Storm rel helicity (0-3000m) pos: 53.0 neg: -14.7 tot: 38.3 m^2/s^2 ave: 12.8 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 2.7 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 12.07 Bulk Shear: 39.55 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 ------------------------------------------------------------------------------- 500 119 9 146 13| 4.9 0.0 4.9| 9.7 -14.1 -4.4 -8.8 -0.21| 12.7 -2.7 1000 124 6 155 11| 2.5 0.0 2.5| 29.2 -14.1 15.2 15.2 0.24| 11.3 2.7 1500 155 6 169 12| 2.6 0.0 2.6| 35.4 -14.7 20.7 13.8 0.30| 8.6 2.6 2000 209 6 194 12| 2.2 0.0 2.2| 41.5 -14.7 26.8 13.4 0.36| 7.4 2.7 2500 266 6 221 10| 2.6 0.0 2.6| 49.7 -14.7 34.9 14.0 0.43| 7.0 3.0 3000 289 8 238 9| 2.2 1.0 3.2| 53.0 -14.7 38.3 12.8 0.39| 6.9 2.7 4000 292 9 248 9| 0.9 0.7 1.6| 53.0 -37.0 16.0 4.0 0.18| 6.5 1.2 5000 303 9 254 8| 1.5 0.6 2.0| 53.0 -50.1 2.9 0.6 -0.02| 7.0 -0.2 6000 331 9 284 5| 1.4 0.5 1.9| 60.7 -56.4 4.3 0.7 -0.02| 6.4 -0.1 Wrote GIF file: /home/apache/climate/data/raob//WBGB/skewt/WBGB.skewt.20250425.00.gif