UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:0000Z 30 APR 25 Station: WBKK WMO ident: 96471 Latitude: 5.93 Longitude: 116.05 Elevation: 3.00 ------------------------------------------------------------------------------- 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 1010 3 24.6 23.9 96 0.7 24.1 110 1 296.9 300.3 296.9 351.3 18.80 1 1000 89 24.2 21.4 84 2.8 22.2 180 9 297.4 300.3 295.4 344.4 16.25 2 990 177 24.6 21.2 81 3.4 22.2 186 11 298.6 301.6 295.7 345.8 16.21 3 925 772 22.2 18.6 80 3.6 19.7 180 13 302.0 304.7 295.6 345.5 14.74 4 850 1503 17.8 16.4 92 1.4 16.8 115 5 304.8 307.4 295.8 346.4 13.94 5 837 1635 17.0 15.8 93 1.2 16.2 107 6 305.3 307.8 295.7 346.0 13.62 6 752 2545 13.0 11.7 92 1.3 12.1 115 17 310.5 312.6 295.7 345.8 11.57 7 700 3146 10.0 8.5 90 1.5 9.0 120 22 313.6 315.5 295.4 344.6 10.01 8 659 3645 7.6 7.6 100 0.0 7.6 130 19 316.3 318.2 296.1 347.6 10.00 9 555 5039 0.2 0.2 100 0.0 0.2 123 18 323.5 324.9 295.8 346.3 7.02 10 533 5363 -0.9 -2.9 86 2.0 -2.0 117 19 325.9 327.1 295.5 345.1 5.81 11 500 5870 -3.5 -6.9 77 3.4 -5.1 100 21 328.8 329.7 295.3 344.1 4.56 12 465 6440 -8.1 -8.8 95 0.7 -8.4 97 17 329.9 330.8 295.3 344.2 4.23 13 446 6764 -9.1 -10.6 89 1.5 -9.8 99 15 332.6 333.4 295.7 345.8 3.83 14 400 7600 -14.5 -15.6 91 1.1 -14.9 105 11 336.1 336.7 295.8 346.1 2.84 15 374 8108 -18.1 -19.0 93 0.9 -18.4 113 11 337.9 338.4 295.7 346.0 2.28 16 333 8970 -23.1 -26.2 76 3.1 -23.9 135 8 342.5 342.7 296.1 347.5 1.35 17 327 9104 -23.5 -29.5 58 6.0 -24.9 139 8 343.7 343.9 296.1 347.5 1.02 18 322 9217 -24.3 -33.3 43 9.0 -26.1 139 8 344.1 344.3 295.9 346.9 0.72 19 300 9730 -28.9 -35.9 51 7.0 -30.0 130 10 344.6 344.8 296.0 347.0 0.60 20 250 11000 -38.9 -45.9 48 7.0 -39.5 65 9 348.2 348.3 296.5 349.3 0.25 21 227 11655 -44.5 -55.5 28 11.0 -45.0 57 7 349.4 349.4 296.6 349.8 0.09 22 200 12490 -52.1 -60.1 38 8.0 -52.4 60 10 350.3 350.3 296.7 350.5 0.06 23 165 13708 -62.3 -71.3 29 9.0 -62.4 89 20 353.0 353.0 297.3 353.1 0.02 24 150 14290 -67.3 -77.3 23 10.0 -67.4 80 29 354.2 354.2 297.5 354.2 0.01 25 118 15695 -77.1 -89.1 13 12.0 -77.1 70 25 361.3 361.3 299.0 361.3 0.00 26 105 16367 -74.1 -89.1 8 15.0 -74.2 307 19 379.2 379.2 302.1 379.2 0.00 27 100 16650 -74.9 -90.9 7 16.0 -74.9 255 17 383.0 383.0 302.7 383.0 0.00 28 99 16708 -75.1 -91.1 7 16.0 -75.2 257 17 383.7 383.7 302.8 383.7 0.00 29 96 16886 -76.5 -93.5 5 17.0 -76.5 264 18 384.4 384.4 302.9 384.4 0.00 30 93 17068 -77.9 -95.9 4 18.0 -77.9 270 18 385.1 385.1 303.1 385.1 0.00 31 89 17318 -79.1 -98.1 3 19.0 -79.1 279 19 387.6 387.6 303.4 387.6 0.00 32 81 17853 -79.1 -100.1 2 21.0 -79.1 299 21 398.2 398.2 304.9 398.2 0.00 33 77 18139 -80.1 -103.1 1 23.0 -80.1 309 22 401.9 401.9 305.5 401.9 0.00 34 70 18680 -78.3 -103.3 1 25.0 -78.3 5 14 416.9 416.9 307.3 416.9 0.00 35 67 18933 -74.7 -100.7 1 26.0 -74.7 351 16 429.9 429.9 308.8 429.9 0.00 36 66 19021 -72.3 -99.3 1 27.0 -72.4 347 17 437.0 437.0 309.6 437.0 0.00 37 60 19583 -72.5 -99.5 1 27.0 -72.6 317 21 448.6 448.6 310.7 448.6 0.00 38 50 20670 -67.3 -95.3 1 28.0 -67.5 260 29 484.9 484.9 313.8 484.9 0.00 39 45 21310 -64.3 -93.3 1 29.0 -64.7 270 31 507.0 507.0 315.4 507.0 0.00 40 44 21449 -61.7 -91.7 1 30.0 -62.2 265 30 516.6 516.6 316.1 516.6 0.00 41 43 21592 -59.3 -89.3 1 30.0 -60.0 259 29 525.9 525.9 316.6 526.0 0.00 42 35 22885 -58.3 -89.3 1 31.0 -59.3 205 22 560.4 560.4 318.6 560.5 0.00 43 34 23067 -59.5 -89.5 1 30.0 -60.4 198 21 562.0 562.0 318.8 562.0 0.00 44 30 23850 -59.5 -89.5 1 30.0 -60.4 165 16 582.4 582.4 319.8 582.5 0.00 45 29 24061 -60.1 -90.1 1 30.0 -61.0 165 15 586.5 586.5 320.0 586.5 0.00 46 27 24505 -60.9 -90.9 1 30.0 -61.8 160 15 596.3 596.3 320.5 596.3 0.00 47 20 26430 -46.3 -80.3 1 34.0 -51.0 95 50 694.5 694.5 324.3 694.7 0.03 48 15 28351 -44.1 -79.1 1 35.0 -50.6 761.3 761.3 326.3 761.8 0.05 TRP 118 15695 -77.1 -89.1 13 12.0 -77.1 70 25 361.3 361.3 299.0 361.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 551.00 mb = 5098.00 m = 16725.51 ft Wetbulb zero: 553.02 mb = 5067.84 m = 16626.58 ft Precipitable water: 2.53 inches Sfc-500 mean rel hum: 91.31 % Est. max temperature: 32.13 C = 89.83 F Sfc-Lift cond lev (LCL): 1000.21 mb = 87.18 m = 286.03 ft T: 24.21 C 700-500 lapse rate: 4.96 C/km ThetaE index: 6.90 C Layer 1000.0- 990.0 mb Conv cond level (CCL): 858.79 mb = 1414.07 m = 4639.28 ft Mean mixing ratio: 15.62 g/kg Conv temperature: 32.18 C = 89.92 F Cap Strength: 2.24 C Lifted Index: 0.99 C Risk: Showers probable Lifted Index @300 mb: 1.78 C Lifted Index @700 mb: 0.55 C Showalter Index: 0.76 C Risk: Thunderstorms probable Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 19.90 C K Index: 36.20 Risk: > 80 % chance of thunderstorms Sweat Index: 227.80 Risk: None Energy Index: -0.55 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.85 J/kg Max Up Vert Vel: 5.63 m/s Conv Inhibition (B-): 141.91 J/kg Cap Strength: 2.24 C Lift Cond Lev (LCL): 914.59 mb = 869.86 m = 2853.84 ft Lev Free Conv (LFC): 469.59 mb = 6362.96 m = 20875.60 ft Equ Level (EL): 449.59 mb = 6702.06 m = 21988.11 ft B at Equ Level: 13.25 J/kg Max Parcel Lev (MPL): 409.59 mb = 7418.15 m = 24337.47 ft Wind level data Storm motion: 159 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 1010 3 110 1 -0.9 0.3 | 343 11 3.3 -10.6 1 1000 89 180 9 0.0 9.0 | 294 5 4.2 -1.9 2 976 305 195 14 3.6 13.5 | 252 8 7.9 2.6 3 942 610 185 14 1.2 13.9 | 241 6 5.5 3.0 4 925 772 180 13 0.0 13.0 | 244 5 4.2 2.1 5 910 914 175 12 -1.0 12.0 | 252 3 3.2 1.0 6 878 1219 160 9 -3.1 8.5 | 335 3 1.2 -2.5 7 850 1503 115 5 -4.5 2.1 | 2 9 -0.3 -8.8 8 818 1829 95 7 -7.0 0.6 | 15 11 -2.7 -10.3 9 789 2134 110 12 -11.3 4.1 | 46 10 -7.0 -6.8 10 761 2438 115 16 -14.5 6.8 | 68 11 -10.3 -4.2 11 734 2743 115 20 -18.1 8.5 | 80 14 -13.9 -2.5 12 708 3048 115 22 -19.9 9.3 | 84 16 -15.7 -1.6 13 700 3146 120 22 -19.1 11.0 | 90 15 -14.8 0.1 14 657 3658 130 19 -14.6 12.2 | 97 10 -10.3 1.3 15 633 3962 140 18 -11.6 13.8 | 111 8 -7.3 2.9 16 609 4267 140 17 -10.9 13.0 | 107 7 -6.7 2.1 17 587 4572 130 17 -13.0 10.9 | 90 9 -8.8 -0.0 18 565 4877 125 17 -13.9 9.8 | 83 10 -9.7 -1.2 19 524 5486 115 20 -18.1 8.5 | 80 14 -13.9 -2.5 20 500 5870 100 21 -20.7 3.6 | 66 18 -16.4 -7.3 21 486 6096 95 19 -18.9 1.7 | 58 17 -14.7 -9.3 22 400 7600 105 11 -10.6 2.8 | 38 10 -6.4 -8.1 23 399 7620 100 12 -11.8 2.1 | 41 12 -7.6 -8.8 24 325 9144 140 8 -5.1 6.1 | 11 5 -0.9 -4.8 25 300 9730 130 10 -7.7 6.4 | 37 6 -3.4 -4.5 26 262 10668 85 13 -13.0 -1.1 | 36 15 -8.7 -12.1 27 250 11000 65 9 -8.2 -3.8 | 15 15 -3.9 -14.7 28 209 12192 50 6 -4.6 -3.9 | 1 15 -0.4 -14.8 29 200 12490 60 10 -8.7 -5.0 | 16 17 -4.4 -15.9 30 164 13716 90 20 -20.0 0.0 | 55 19 -15.8 -10.9 31 150 14290 80 29 -28.6 -5.0 | 57 29 -24.3 -16.0 32 128 15240 75 30 -29.0 -7.8 | 53 31 -24.7 -18.7 33 118 15695 70 25 -23.5 -8.6 | 45 27 -19.3 -19.5 34 100 16650 255 17 16.4 4.4 | 288 22 20.7 -6.5 35 75 18288 315 22 15.6 -15.6 | 323 33 19.8 -26.5 36 70 18680 5 14 -1.2 -13.9 | 353 25 3.0 -24.9 37 50 20670 260 29 28.6 5.0 | 280 33 32.8 -5.9 38 45 21336 270 31 31.0 -0.0 | 287 37 35.2 -10.9 39 30 23850 165 16 -4.1 15.5 | 181 5 0.1 4.5 40 28 24384 165 13 -3.4 12.6 | 208 2 0.9 1.6 41 20 26430 95 50 -49.8 4.4 | 82 46 -45.6 -6.6 42 15 27432 85 50 -49.8 -4.4 | 71 48 -45.6 -15.3 Wind Parameters Mean winds (0-6000m): 128.8 at 15.6 knts Storm direction: 158.8 at 11.7 knts Shear (0-3000m) pos: 3.2 neg: 3.2 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 100.8 deg Storm rel helicity (0-3000m) pos: 48.5 neg: -20.3 tot: 28.2 m^2/s^2 ave: 9.4 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.60 Bulk Shear: 26.28 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 ------------------------------------------------------------------------------- 500 189 11 267 6| 14.2 0.0 14.2| 0.0 -18.6 -18.6 -37.2 -0.72| 17.2-12.4 1000 185 12 257 5| 7.1 2.5 9.6| 1.6 -19.4 -17.8 -17.8 -0.50| 11.2 -5.6 1500 178 11 271 4| 4.7 4.6 9.4| 5.0 -20.3 -15.2 -10.1 -0.21| 10.8 -2.2 2000 166 10 306 2| 3.6 4.2 7.8| 18.8 -20.3 -1.4 -0.7 -0.04| 9.6 -0.3 2500 151 11 28 2| 3.8 3.4 7.2| 38.0 -20.3 17.8 7.1 0.13| 9.2 1.2 3000 140 12 65 4| 3.2 3.2 6.4| 48.5 -20.3 28.2 9.4 0.17| 8.5 1.5 4000 135 14 80 6| 3.0 2.4 5.4| 66.0 -20.3 45.7 11.4 0.24| 7.7 1.8 5000 134 15 84 6| 2.4 2.4 4.8| 66.0 -29.0 37.0 7.4 0.15| 6.8 1.0 6000 129 16 82 8| 2.0 2.7 4.7| 66.0 -54.5 11.5 1.9 0.05| 6.5 0.4 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20250430.00.gif