UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for WBGB... Searching the city database file for: WBGB ... Date:0000Z 20 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 1006 5 25.6 23.9 90 1.7 24.4 120 4 298.2 301.7 297.3 353.2 18.88 1 855 1399 11.0 9.8 92 1.2 10.3 121 8 297.2 298.8 289.7 323.2 8.93 2 850 1448 10.6 9.4 92 1.2 9.9 120 8 297.3 298.8 289.6 322.7 8.74 3 812 1829 9.2 7.3 88 1.9 8.1 115 9 299.7 301.1 289.7 323.0 7.92 4 763 2343 6.8 2.5 74 4.3 4.5 107 12 302.5 303.6 288.9 320.5 6.01 5 700 3047 3.0 0.5 84 2.5 1.7 40 11 305.8 306.9 289.7 323.1 5.67 6 690 3163 2.2 0.5 88 1.7 1.3 45 10 306.2 307.3 289.9 323.8 5.76 7 650 3642 0.0 -2.5 83 2.5 -1.2 45 8 309.0 309.9 290.0 324.2 4.90 8 629 3905 -0.9 -5.5 71 4.6 -3.0 79 9 310.9 311.6 289.8 323.6 4.04 9 580 4547 -4.5 -12.5 54 8.0 -7.6 109 13 313.9 314.4 289.4 322.1 2.52 10 542 5077 -7.3 -13.3 62 6.0 -9.5 115 18 316.7 317.2 290.3 325.1 2.53 11 503 5654 -10.7 -15.7 67 5.0 -12.5 101 19 319.4 319.9 290.8 326.9 2.24 12 500 5700 -11.1 -16.1 67 5.0 -12.8 100 18 319.5 319.9 290.8 326.8 2.18 13 460 6336 -15.5 -18.2 80 2.7 -16.3 103 16 321.7 322.1 291.3 328.4 1.98 14 407 7252 -21.3 -23.7 81 2.4 -21.9 113 18 325.7 326.0 291.9 330.5 1.39 15 400 7380 -22.1 -26.6 67 4.5 -23.1 115 18 326.3 326.5 291.7 330.1 1.09 16 399 7398 -22.1 -27.0 64 4.9 -23.2 115 18 326.5 326.7 291.7 330.2 1.05 17 391 7547 -23.1 -31.1 48 8.0 -24.6 115 19 327.1 327.2 291.6 329.7 0.73 18 356 8227 -28.7 -32.4 70 3.7 -29.3 101 19 328.5 328.6 292.0 331.0 0.71 19 300 9430 -38.3 -41.9 69 3.6 -38.7 70 19 331.4 331.5 292.4 332.6 0.32 20 296 9522 -39.1 -42.8 68 3.7 -39.4 70 20 331.5 331.6 292.4 332.7 0.30 21 250 10650 -48.7 -53.4 58 4.7 -48.9 65 27 333.7 333.7 292.8 334.1 0.11 22 243 10837 -50.3 -55.1 57 4.8 -50.5 69 26 334.0 334.0 292.9 334.3 0.09 23 218 11538 -57.1 -61.9 54 4.8 -57.2 67 26 334.0 334.0 292.9 334.2 0.04 24 200 12080 -61.7 -67.7 45 6.0 -61.8 65 26 335.1 335.1 293.1 335.1 0.02 25 150 13800 -74.1 -83.1 24 9.0 -74.1 80 37 342.5 342.5 294.9 342.5 0.00 26 128 14715 -79.3 -90.3 15 11.0 -79.3 70 29 349.0 349.0 296.4 349.0 0.00 27 105 15842 -79.3 -90.3 15 11.0 -79.3 133 16 369.3 369.3 300.4 369.3 0.00 28 100 16120 -79.3 -91.3 12 12.0 -79.3 160 11 374.5 374.5 301.4 374.5 0.00 29 97 16292 -79.9 -91.9 12 12.0 -79.9 168 13 376.6 376.6 301.7 376.6 0.00 30 80 17398 -74.1 -87.1 12 13.0 -74.2 216 27 409.9 409.9 306.5 409.9 0.00 31 79 17472 -71.7 -85.7 11 14.0 -71.8 219 28 416.3 416.3 307.3 416.4 0.00 32 70 18190 -68.9 -86.9 6 18.0 -69.0 250 37 437.0 437.0 309.6 437.0 0.00 33 50 20210 -64.7 -93.7 1 29.0 -65.0 230 23 491.0 491.0 314.3 491.0 0.00 34 45 20859 -61.5 -91.5 1 30.0 -62.0 259 17 513.8 513.8 315.9 513.8 0.00 35 30 23400 -57.1 -88.1 1 31.0 -58.4 25 25 589.0 589.0 320.1 589.0 0.01 36 28 23840 -54.1 -86.1 1 32.0 -55.9 49 26 609.1 609.1 321.0 609.1 0.01 37 21 25691 -52.7 -84.7 1 32.0 -55.4 665.5 665.5 323.3 665.6 0.01 TRP 128 14715 -79.3 -90.3 15 11.0 -79.3 70 29 349.0 349.0 296.4 349.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5643.73 m Freezing level: 650.00 mb = 3642.46 m = 11950.20 ft Wetbulb zero: 669.22 mb = 3408.55 m = 11182.78 ft Precipitable water: 1.64 inches Sfc-500 mean rel hum: 77.84 % Est. max temperature: 24.54 C = 76.17 F Sfc-Lift cond lev (LCL): 981.87 mb = 213.12 m = 699.22 ft T: 23.42 C 700-500 lapse rate: 5.31 C/km ThetaE index: 30.49 C Layer 855.0- 812.0 mb Conv cond level (CCL): 855.00 mb = 1399.03 m = 4589.94 ft Mean mixing ratio: 15.87 g/kg Conv temperature: 32.40 C = 90.33 F Cap Strength: 0.06 C Lifted Index: -5.90 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.56 C Lifted Index @700 mb: -5.87 C Showalter Index: 3.82 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 20.50 C K Index: 28.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 146.80 Risk: None Energy Index: 0.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2859.95 J/kg Max Up Vert Vel: 75.63 m/s Conv Inhibition (B-): 9.13 J/kg Cap Strength: 0.37 C Lift Cond Lev (LCL): 947.98 mb = 514.17 m = 1686.90 ft Lev Free Conv (LFC): 942.98 mb = 559.50 m = 1835.62 ft Equ Level (EL): 142.98 mb = 14076.52 m = 46182.26 ft B at Equ Level: 2853.66 J/kg Max Parcel Lev (MPL): 72.98 mb = 17942.45 m = 58865.60 ft Wind level data Storm motion: 136 at 9 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 1006 5 120 4 -3.5 2.0 | 327 5 2.9 -4.5 1 1000 72 145 9 -5.2 7.4 | 235 1 1.2 0.9 2 973 305 145 12 -6.9 9.8 | 171 3 -0.5 3.3 3 939 610 140 12 -7.7 9.2 | 154 3 -1.3 2.7 4 925 737 140 13 -8.4 10.0 | 150 4 -2.0 3.5 5 906 914 135 12 -8.5 8.5 | 133 3 -2.1 2.0 6 873 1219 125 9 -7.4 5.2 | 36 2 -1.0 -1.3 7 850 1448 120 8 -6.9 4.0 | 12 3 -0.5 -2.5 8 812 1829 115 9 -8.2 3.8 | 33 3 -1.8 -2.7 9 782 2134 110 11 -10.3 3.8 | 55 5 -4.0 -2.7 10 754 2438 105 12 -11.6 3.1 | 57 6 -5.2 -3.4 11 726 2743 85 11 -11.0 -1.0 | 31 9 -4.6 -7.5 12 700 3047 40 11 -7.1 -8.4 | 3 15 -0.7 -14.9 13 700 3048 45 11 -7.8 -7.8 | 6 14 -1.4 -14.3 14 648 3658 45 8 -5.7 -5.7 | 357 12 0.7 -12.2 15 623 3962 90 9 -9.0 0.0 | 22 7 -2.6 -6.5 16 600 4267 100 12 -11.8 2.1 | 51 7 -5.4 -4.4 17 577 4572 110 13 -12.2 4.4 | 71 6 -5.8 -2.1 18 555 4877 120 16 -13.9 8.0 | 101 8 -7.5 1.5 19 514 5486 105 21 -20.3 5.4 | 86 14 -13.9 -1.1 20 500 5700 100 18 -17.7 3.1 | 73 12 -11.3 -3.4 21 474 6096 100 15 -14.8 2.6 | 65 9 -8.4 -3.9 22 400 7380 115 18 -16.3 7.6 | 96 10 -9.9 1.1 23 387 7620 115 19 -17.2 8.0 | 98 11 -10.8 1.5 24 312 9144 80 19 -18.7 -3.3 | 51 16 -12.3 -9.8 25 300 9430 70 19 -17.9 -6.5 | 41 17 -11.5 -13.0 26 250 10650 65 27 -24.5 -11.4 | 45 25 -18.1 -17.9 27 249 10668 70 26 -24.4 -8.9 | 50 24 -18.0 -15.4 28 200 12080 65 26 -23.6 -11.0 | 44 25 -17.2 -17.5 29 196 12192 60 26 -22.5 -13.0 | 40 25 -16.1 -19.5 30 152 13716 85 40 -39.8 -3.5 | 73 35 -33.5 -10.0 31 150 13800 80 37 -36.4 -6.4 | 67 33 -30.1 -12.9 32 128 14715 70 29 -27.3 -9.9 | 52 27 -20.9 -16.4 33 117 15240 75 28 -27.0 -7.2 | 56 25 -20.7 -13.8 34 100 16120 160 11 -3.8 10.3 | 214 5 2.6 3.8 35 70 18190 250 37 34.8 12.7 | 262 42 41.2 6.1 36 69 18288 240 37 32.0 18.5 | 253 40 38.4 12.0 37 50 20210 230 23 17.6 14.8 | 251 25 24.0 8.3 38 42 21336 280 13 12.8 -2.3 | 295 21 19.2 -8.8 39 30 23400 25 25 -10.6 -22.7 | 8 29 -4.2 -29.2 40 24 24384 110 30 -28.2 10.3 | 100 22 -21.8 3.8 Wind Parameters Mean winds (0-6000m): 105.5 at 12.2 knts Storm direction: 135.5 at 9.1 knts Shear (0-3000m) pos: 1.4 neg: 2.9 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 39.2 deg Storm rel helicity (0-3000m) pos: 2.4 neg: -28.6 tot: -26.2 m^2/s^2 ave: -8.7 10^-3 m/s^2 rel: -0.59 Storm rel vorticity (0-3000m) horiz: 5.9 stream: -3.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 373.62 Bulk Shear: 7.65 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 11 182 2| 8.7 0.0 8.7| 0.0 -3.7 -3.7 -7.3 -0.83| 11.2 -9.3 1000 141 11 160 3| 4.3 1.1 5.4| 0.0 -5.5 -5.5 -5.5 -0.78| 7.4 -5.8 1500 136 11 141 2| 2.9 1.9 4.8| 0.0 -6.8 -6.8 -4.5 -0.79| 6.2 -4.9 2000 132 10 103 1| 2.2 1.5 3.7| 1.6 -6.8 -5.2 -2.6 -0.61| 5.3 -3.2 2500 126 10 81 2| 1.7 1.7 3.4| 2.4 -8.0 -5.6 -2.3 -0.53| 4.9 -2.6 3000 119 11 64 3| 1.4 2.9 4.4| 2.4 -28.6 -26.2 -8.7 -0.59| 5.9 -3.5 4000 104 10 41 5| 2.0 2.0 4.0| 13.9 -35.9 -22.0 -5.5 -0.40| 5.7 -2.3 5000 106 11 48 5| 2.6 1.6 4.2| 29.8 -36.8 -7.0 -1.4 -0.17| 5.6 -0.9 6000 106 12 59 6| 2.1 1.8 3.9| 29.8 -56.5 -26.7 -4.5 -0.23| 5.6 -1.3 Wrote GIF file: /home/apache/climate/data/raob//WBGB/skewt/WBGB.skewt.20250420.00.gif