UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:0000Z 21 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 26.2 23.6 86 2.6 24.3 120 5 298.5 301.9 297.1 352.3 18.45 1 1007 30 27.4 21.4 70 6.0 23.1 119 5 300.0 302.9 296.0 347.2 16.14 2 1000 92 28.0 21.0 66 7.0 23.0 115 4 301.1 304.1 296.1 347.7 15.85 3 998 110 27.8 20.8 66 7.0 22.8 119 4 301.1 304.0 296.0 347.2 15.68 4 925 781 23.8 19.2 75 4.6 20.5 25 1 303.6 306.5 296.4 349.1 15.31 5 904 982 23.0 18.0 73 5.0 19.5 88 4 304.8 307.5 296.2 348.1 14.52 6 850 1517 20.2 13.2 64 7.0 15.5 115 10 307.3 309.4 294.7 341.4 11.29 7 740 2699 12.4 8.9 79 3.5 10.2 110 12 311.2 313.1 294.6 341.1 9.72 8 700 3164 10.2 7.3 82 2.9 8.4 120 17 313.8 315.5 294.9 342.4 9.21 9 676 3453 8.6 5.8 83 2.8 6.9 123 17 315.1 316.8 294.8 342.0 8.59 10 622 4138 5.4 2.8 83 2.6 3.9 125 18 319.1 320.5 295.1 343.1 7.55 11 541 5264 -1.9 -3.5 89 1.6 -2.7 118 15 323.4 324.4 294.6 341.2 5.47 12 520 5579 -2.7 -4.9 85 2.2 -3.8 105 15 326.1 327.1 295.0 343.0 5.12 13 509 5749 -2.7 -6.7 74 4.0 -4.7 94 15 328.1 329.0 295.1 343.3 4.55 14 500 5890 -3.7 -8.5 69 4.8 -6.0 85 15 328.5 329.3 294.8 342.1 4.03 15 480 6212 -5.3 -13.3 53 8.0 -8.6 88 16 330.4 331.0 294.4 340.2 2.86 16 400 7620 -14.1 -20.1 60 6.0 -16.1 125 14 336.7 337.1 295.2 343.6 1.94 17 396 7696 -14.9 -20.9 60 6.0 -16.9 125 15 336.6 337.0 295.1 343.1 1.83 18 368 8248 -17.7 -24.7 54 7.0 -19.7 123 19 340.0 340.3 295.6 345.2 1.40 19 362 8371 -17.5 -27.5 41 10.0 -20.1 123 19 341.9 342.1 295.7 346.0 1.10 20 300 9750 -28.1 -43.1 22 15.0 -30.1 125 13 345.8 345.8 296.0 346.9 0.28 21 250 11030 -38.9 -52.9 21 14.0 -39.9 110 26 348.2 348.3 296.4 348.7 0.11 22 249 11058 -39.1 -53.1 21 14.0 -40.1 110 26 348.3 348.4 296.4 348.8 0.11 23 222 11834 -46.1 -55.1 35 9.0 -46.5 103 23 349.2 349.2 296.5 349.6 0.10 24 200 12520 -51.7 -62.7 26 11.0 -52.0 100 23 350.9 350.9 296.8 351.1 0.04 25 169 13594 -59.3 -78.3 7 19.0 -59.5 87 24 355.6 355.6 297.8 355.6 0.01 26 150 14330 -65.9 -93.9 1 28.0 -66.0 80 25 356.6 356.6 298.0 356.6 0.00 27 132 15093 -71.9 -98.9 1 27.0 -71.9 55 23 359.1 359.1 298.5 359.1 0.00 28 105 16414 -79.1 -104.1 1 25.0 -79.1 82 29 369.7 369.7 300.5 369.7 0.00 29 100 16690 -80.7 -104.7 1 24.0 -80.7 90 30 371.8 371.8 300.9 371.8 0.00 30 99 16747 -80.9 -104.9 1 24.0 -80.9 90 29 372.5 372.5 301.0 372.5 0.00 31 91 17220 -81.3 -105.3 1 24.0 -81.3 93 24 380.8 380.8 302.3 380.8 0.00 32 83 17742 -77.7 -102.7 1 25.0 -77.7 97 18 398.3 398.3 305.0 398.3 0.00 33 80 17954 -74.9 -100.9 1 26.0 -74.9 98 16 408.3 408.3 306.3 408.3 0.00 34 70 18730 -74.3 -100.3 1 26.0 -74.3 250 18 425.4 425.4 308.3 425.4 0.00 35 69 18814 -74.5 -100.5 1 26.0 -74.6 251 18 426.8 426.8 308.5 426.8 0.00 36 58 19838 -69.3 -96.3 1 27.0 -69.5 264 14 460.2 460.2 311.8 460.2 0.00 37 50 20730 -66.9 -94.9 1 28.0 -67.1 275 10 485.8 485.8 313.9 485.8 0.00 38 41 21935 -65.5 -94.5 1 29.0 -65.8 221 13 517.7 517.7 316.1 517.7 0.00 39 38 22402 -62.1 -92.1 1 30.0 -62.7 222 16 537.7 537.7 317.4 537.7 0.00 40 37 22568 -59.7 -89.7 1 30.0 -60.5 222 17 548.0 548.0 318.0 548.0 0.00 41 30 23890 -56.9 -87.9 1 31.0 -58.2 225 24 589.5 589.5 320.1 589.6 0.01 42 28 24326 -57.9 -88.9 1 31.0 -59.2 225 25 598.5 598.5 320.5 598.5 0.01 43 26 24795 -56.1 -87.1 1 31.0 -57.7 198 28 616.4 616.4 321.3 616.5 0.01 44 25 25046 -53.5 -85.5 1 32.0 -55.6 182 29 630.8 630.8 321.9 630.9 0.01 45 20 26490 -50.9 -83.9 1 33.0 -54.1 90 39 680.4 680.4 323.8 680.5 0.02 46 19 26824 -50.7 -83.7 1 33.0 -54.1 691.0 691.1 324.1 691.2 0.02 TRP 99 16747 -80.9 -104.9 1 24.0 -80.9 90 29 372.5 372.5 301.0 372.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5798.00 m Freezing level: 562.08 mb = 4971.17 m = 16309.40 ft Wetbulb zero: 574.45 mb = 4780.09 m = 15682.53 ft Precipitable water: 2.22 inches Sfc-500 mean rel hum: 77.86 % Est. max temperature: 34.56 C = 94.21 F Sfc-Lift cond lev (LCL): 972.96 mb = 334.32 m = 1096.84 ft T: 26.46 C 700-500 lapse rate: 5.10 C/km ThetaE index: 8.02 C Layer 904.0- 700.0 mb Conv cond level (CCL): 806.39 mb = 1966.09 m = 6450.36 ft Mean mixing ratio: 15.51 g/kg Conv temperature: 36.55 C = 97.78 F Cap Strength: 3.23 C Lifted Index: -0.15 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.18 C Lifted Index @700 mb: 0.07 C Showalter Index: 2.49 C Risk: Showers probable Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 16.90 C K Index: 34.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 193.40 Risk: None Energy Index: 0.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 80.21 J/kg Max Up Vert Vel: 12.67 m/s Conv Inhibition (B-): 126.63 J/kg Cap Strength: 3.23 C Lift Cond Lev (LCL): 883.23 mb = 1183.81 m = 3883.86 ft Lev Free Conv (LFC): 688.23 mb = 3304.74 m = 10842.20 ft Equ Level (EL): 478.23 mb = 6240.20 m = 20472.84 ft B at Equ Level: 69.10 J/kg Max Parcel Lev (MPL): 298.23 mb = 9791.63 m = 32124.39 ft Wind level data Storm motion: 147 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 1010 3 120 5 -4.3 2.5 | 354 5 0.5 -5.1 1 1000 92 115 4 -3.6 1.7 | 348 6 1.2 -5.9 2 976 305 165 2 -0.5 1.9 | 323 7 4.3 -5.6 3 943 610 290 1 0.9 -0.3 | 324 10 5.8 -7.9 4 925 781 25 1 -0.4 -0.9 | 332 10 4.4 -8.5 5 911 914 85 3 -3.0 -0.3 | 347 8 1.9 -7.8 6 880 1219 100 8 -7.9 1.4 | 26 7 -3.0 -6.2 7 850 1517 115 10 -9.1 4.2 | 52 5 -4.2 -3.4 8 819 1829 120 9 -7.8 4.5 | 44 4 -3.0 -3.1 9 790 2134 115 9 -8.2 3.8 | 41 5 -3.3 -3.8 10 763 2438 110 10 -9.4 3.4 | 48 6 -4.6 -4.2 11 736 2743 110 12 -11.3 4.1 | 62 7 -6.4 -3.5 12 710 3048 110 16 -15.0 5.5 | 78 10 -10.2 -2.1 13 700 3164 120 17 -14.7 8.5 | 95 10 -9.9 0.9 14 659 3658 125 17 -13.9 9.8 | 103 9 -9.1 2.2 15 634 3962 125 17 -13.9 9.8 | 103 9 -9.1 2.2 16 611 4267 125 18 -14.7 10.3 | 106 10 -9.9 2.7 17 588 4572 135 17 -12.0 12.0 | 122 8 -7.2 4.4 18 567 4877 130 16 -12.3 10.3 | 110 8 -7.4 2.7 19 526 5486 110 15 -14.1 5.1 | 75 10 -9.3 -2.4 20 500 5890 85 15 -14.9 -1.3 | 49 13 -10.1 -8.9 21 487 6096 85 16 -15.9 -1.4 | 51 14 -11.1 -9.0 22 400 7620 125 14 -11.5 8.0 | 94 7 -6.6 0.5 23 400 7620 125 15 -12.3 8.6 | 98 8 -7.4 1.0 24 326 9144 120 24 -20.8 12.0 | 106 17 -15.9 4.4 25 300 9750 125 13 -10.6 7.5 | 89 6 -5.8 -0.1 26 263 10668 105 17 -16.4 4.4 | 75 12 -11.6 -3.2 27 250 11030 110 26 -24.4 8.9 | 94 20 -19.6 1.3 28 210 12192 100 22 -21.7 3.8 | 77 17 -16.8 -3.8 29 200 12520 100 23 -22.7 4.0 | 79 18 -17.8 -3.6 30 165 13716 85 24 -23.9 -2.1 | 63 21 -19.1 -9.7 31 150 14330 80 25 -24.6 -4.3 | 59 23 -19.8 -11.9 32 128 15240 50 23 -17.6 -14.8 | 30 26 -12.8 -22.4 33 100 16690 90 30 -30.0 0.0 | 73 26 -25.2 -7.6 34 99 16747 90 29 -29.0 0.0 | 73 25 -24.2 -7.6 35 76 18288 100 12 -11.8 2.1 | 52 9 -7.0 -5.5 36 70 18730 250 18 16.9 6.2 | 274 22 21.8 -1.4 37 50 20730 275 10 10.0 -0.9 | 300 17 14.8 -8.4 38 45 21336 220 10 6.4 7.7 | 270 11 11.3 0.1 39 30 23890 225 24 17.0 17.0 | 247 24 21.8 9.4 40 28 24384 225 25 17.7 17.7 | 246 25 22.5 10.1 41 20 26490 90 39 -39.0 0.0 | 77 35 -34.2 -7.6 Wind Parameters Mean winds (0-6000m): 117.4 at 12.0 knts Storm direction: 147.4 at 9.0 knts Shear (0-3000m) pos: 0.5 neg: 2.1 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 82.3 deg Storm rel helicity (0-3000m) pos: 34.5 neg: -7.5 tot: 27.0 m^2/s^2 ave: 9.0 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 6.74 Bulk Shear: 11.90 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 ------------------------------------------------------------------------------- 500 138 3 331 6| 6.1 0.0 6.1| 0.6 -6.6 -6.0 -12.1 -0.57| 6.8 -3.9 1000 116 2 337 7| 3.0 2.9 6.0| 14.8 -6.6 8.1 8.1 0.16| 6.9 1.1 1500 108 4 352 6| 0.8 2.0 2.8| 25.8 -6.6 19.2 12.8 0.42| 6.9 2.9 2000 112 5 2 6| 0.8 1.5 2.2| 25.8 -7.4 18.4 9.2 0.36| 5.6 2.0 2500 113 6 10 5| 0.6 1.6 2.2| 27.3 -7.5 19.8 7.9 0.37| 4.9 1.8 3000 112 7 22 5| 0.5 2.1 2.6| 34.5 -7.5 27.0 9.0 0.42| 4.9 2.1 4000 117 10 51 5| 0.9 1.6 2.5| 46.8 -7.5 39.3 9.8 0.50| 4.3 2.2 5000 121 11 69 5| 1.0 1.3 2.3| 53.6 -13.1 40.5 8.1 0.42| 4.1 1.7 6000 117 12 70 6| 0.8 1.7 2.5| 54.7 -38.5 16.2 2.7 0.15| 4.4 0.7 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20250421.00.gif