UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:0000Z 12 OCT 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 1011 3 24.8 22.7 88 2.1 23.3 130 3 297.0 300.2 296.1 347.5 17.43 1 1008 28 25.4 20.4 74 5.0 21.9 133 4 297.9 300.6 294.7 341.8 15.13 2 1000 95 26.2 20.2 70 6.0 22.0 140 5 299.4 302.1 295.1 343.3 15.07 3 999 104 26.2 20.2 70 6.0 21.9 141 5 299.4 302.2 295.1 343.5 15.08 4 972 346 25.8 19.8 70 6.0 21.6 147 2 301.4 304.2 295.7 345.9 15.12 5 925 781 23.8 15.8 61 8.0 18.4 30 7 303.6 305.9 294.4 340.2 12.29 6 850 1516 19.2 12.2 64 7.0 14.7 45 6 306.3 308.2 293.9 338.0 10.56 7 805 1982 16.8 8.8 59 8.0 11.8 77 4 308.5 310.2 293.2 335.5 8.86 8 700 3161 9.8 4.8 71 5.0 6.8 225 5 313.3 314.8 293.7 337.4 7.73 9 666 3573 7.6 1.6 66 6.0 4.2 233 5 315.4 316.6 293.3 335.8 6.46 10 622 4133 5.0 -3.0 56 8.0 0.9 238 7 318.6 319.6 292.9 334.5 4.93 11 572 4811 0.6 -4.1 71 4.7 -1.8 330 6 321.2 322.1 293.6 337.2 4.94 12 547 5169 -1.1 -4.8 76 3.7 -3.0 354 7 323.3 324.2 294.1 339.4 4.90 13 500 5880 -5.7 -8.1 83 2.4 -6.8 65 6 326.1 326.9 294.3 340.0 4.16 14 451 6683 -10.3 -12.4 85 2.1 -11.2 95 9 330.1 330.7 294.6 341.3 3.27 15 400 7600 -15.7 -18.1 82 2.4 -16.5 120 10 334.6 335.1 295.0 342.7 2.30 16 357 8448 -20.7 -24.1 74 3.4 -21.7 104 9 338.9 339.2 295.4 344.5 1.53 17 330 9024 -24.3 -29.3 63 5.0 -25.4 88 9 341.7 341.9 295.6 345.5 1.02 18 300 9710 -29.7 -35.7 56 6.0 -30.7 85 12 343.5 343.6 295.7 345.9 0.61 19 254 10872 -39.1 -46.1 47 7.0 -39.7 100 18 346.4 346.4 296.0 347.3 0.24 20 250 10980 -39.9 -46.9 47 7.0 -40.5 100 18 346.7 346.8 296.1 347.7 0.22 21 202 12405 -52.1 -65.1 20 13.0 -52.4 77 20 349.3 349.3 296.5 349.4 0.03 22 200 12470 -52.7 -66.7 17 14.0 -53.0 75 20 349.3 349.3 296.5 349.4 0.02 23 150 14260 -67.1 -89.1 3 22.0 -67.2 90 34 354.5 354.5 297.6 354.5 0.00 24 119 15613 -78.3 -103.3 1 25.0 -78.3 100 31 358.2 358.2 298.3 358.2 0.00 25 105 16328 -76.5 -101.5 1 25.0 -76.5 111 22 374.7 374.7 301.4 374.7 0.00 26 100 16610 -73.9 -99.9 1 26.0 -73.9 115 19 384.9 384.9 303.1 384.9 0.00 27 98 16728 -73.3 -99.3 1 26.0 -73.3 103 19 388.3 388.3 303.5 388.3 0.00 28 88 17360 -73.5 -99.5 1 26.0 -73.6 42 17 400.1 400.1 305.2 400.1 0.00 29 81 17845 -74.1 -100.1 1 26.0 -74.2 354 15 408.4 408.4 306.3 408.4 0.00 30 78 18065 -75.5 -101.5 1 26.0 -75.6 333 15 410.0 410.0 306.5 410.0 0.00 31 74 18370 -76.3 -101.3 1 25.0 -76.3 323 14 414.5 414.5 307.0 414.5 0.00 32 70 18690 -77.1 -102.1 1 25.0 -77.1 15 16 419.4 419.4 307.6 419.4 0.00 33 69 18773 -77.1 -102.1 1 25.0 -77.1 19 16 421.2 421.2 307.9 421.2 0.00 34 50 20660 -68.7 -96.7 1 28.0 -68.9 100 19 481.6 481.6 313.6 481.6 0.00 35 47 21031 -66.7 -94.7 1 28.0 -67.0 103 22 495.0 495.0 314.6 495.0 0.00 36 30 23810 -56.1 -87.1 1 31.0 -57.5 90 73 591.7 591.7 320.2 591.7 0.01 37 20 26430 -48.3 -82.3 1 34.0 -52.3 85 76 688.3 688.3 324.0 688.5 0.02 38 11 30450 -38.9 -75.9 1 37.0 -49.3 850.8 850.9 328.4 852.0 0.12 TRP 119 15613 -78.3 -103.3 1 25.0 -78.3 100 31 358.2 358.2 298.3 358.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 563.18 mb = 4937.72 m = 16199.67 ft Wetbulb zero: 605.15 mb = 4355.47 m = 14289.43 ft Precipitable water: 1.97 inches Sfc-500 mean rel hum: 66.81 % Est. max temperature: 33.67 C = 92.61 F Sfc-Lift cond lev (LCL): 980.93 mb = 264.93 m = 869.17 ft T: 25.93 C 700-500 lapse rate: 5.70 C/km ThetaE index: 10.38 C Layer 925.0- 700.0 mb Conv cond level (CCL): 778.96 mb = 2259.76 m = 7413.82 ft Mean mixing ratio: 14.04 g/kg Conv temperature: 37.48 C = 99.46 F Cap Strength: 3.64 C Lifted Index: -0.15 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.57 C Lifted Index @700 mb: 1.17 C Showalter Index: 1.90 C Risk: Showers probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 17.90 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 164.40 Risk: None Energy Index: 0.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.23 J/kg Max Up Vert Vel: 6.96 m/s Conv Inhibition (B-): 270.34 J/kg Cap Strength: 3.64 C Lift Cond Lev (LCL): 872.00 mb = 1293.90 m = 4245.01 ft Lev Free Conv (LFC): 507.00 mb = 5770.02 m = 18930.29 ft Equ Level (EL): 447.00 mb = 6751.34 m = 22149.80 ft B at Equ Level: 23.68 J/kg Max Parcel Lev (MPL): 377.00 mb = 8041.39 m = 26382.21 ft Wind level data Storm motion: 21 at 4 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 1011 3 130 3 -2.3 1.9 | 171 6 -0.9 5.6 1 1000 95 140 5 -3.2 3.8 | 167 8 -1.8 7.5 2 976 305 165 2 -0.5 1.9 | 189 6 0.9 5.6 3 943 610 25 5 -2.1 -4.5 | 40 1 -0.7 -0.8 4 925 781 30 7 -3.5 -6.1 | 41 3 -2.1 -2.4 5 911 914 30 7 -3.5 -6.1 | 41 3 -2.1 -2.4 6 880 1219 40 6 -3.9 -4.6 | 70 3 -2.4 -0.9 7 850 1516 45 6 -4.2 -4.2 | 79 3 -2.8 -0.5 8 819 1829 50 5 -3.8 -3.2 | 101 2 -2.4 0.5 9 790 2134 105 3 -2.9 0.8 | 162 5 -1.5 4.5 10 762 2438 170 1 -0.2 1.0 | 195 5 1.2 4.7 11 735 2743 230 3 2.3 1.9 | 213 7 3.7 5.6 12 709 3048 230 5 3.8 3.2 | 217 9 5.2 6.9 13 700 3161 225 5 3.5 3.5 | 214 9 4.9 7.2 14 658 3658 235 5 4.1 2.9 | 220 9 5.5 6.6 15 634 3962 230 7 5.4 4.5 | 220 11 6.8 8.2 16 610 4267 245 7 6.3 3.0 | 229 10 7.8 6.7 17 588 4572 290 5 4.7 -1.7 | 252 6 6.1 2.0 18 566 4877 345 7 1.8 -6.8 | 313 4 3.2 -3.1 19 525 5486 5 7 -0.6 -7.0 | 346 3 0.8 -3.3 20 500 5880 65 6 -5.4 -2.5 | 106 4 -4.0 1.2 21 486 6096 80 8 -7.9 -1.4 | 110 7 -6.5 2.3 22 400 7600 120 10 -8.7 5.0 | 140 11 -7.2 8.7 23 399 7620 125 10 -8.2 5.7 | 144 12 -6.8 9.4 24 324 9144 85 9 -9.0 -0.8 | 111 8 -7.6 2.9 25 300 9710 85 12 -12.0 -1.0 | 104 11 -10.5 2.7 26 261 10668 100 19 -18.7 3.3 | 112 19 -17.3 7.0 27 250 10980 100 18 -17.7 3.1 | 113 18 -16.3 6.8 28 209 12192 85 18 -17.9 -1.6 | 97 17 -16.5 2.1 29 200 12470 75 20 -19.3 -5.2 | 85 18 -17.9 -1.5 30 164 13716 85 35 -34.9 -3.1 | 91 33 -33.5 0.7 31 150 14260 90 34 -34.0 0.0 | 96 33 -32.6 3.7 32 127 15240 105 37 -35.7 9.6 | 111 37 -34.3 13.3 33 119 15613 100 31 -30.5 5.4 | 107 31 -29.1 9.1 34 100 16610 115 19 -17.2 8.0 | 127 20 -15.8 11.7 35 75 18288 310 14 10.7 -9.0 | 294 13 12.1 -5.3 36 70 18690 15 16 -4.1 -15.5 | 13 12 -2.7 -11.8 37 50 20660 100 19 -18.7 3.3 | 112 19 -17.3 7.0 38 45 21336 105 24 -23.2 6.2 | 114 24 -21.8 9.9 39 30 23810 90 73 -73.0 0.0 | 93 72 -71.6 3.7 40 27 24384 90 72 -72.0 0.0 | 93 71 -70.6 3.7 41 20 26430 85 76 -75.7 -6.6 | 88 74 -74.3 -2.9 42 15 27432 90 76 -76.0 0.0 | 93 75 -74.6 3.7 Wind Parameters Mean winds (0-6000m): 350.9 at 5.3 knts Storm direction: 20.9 at 4.0 knts Shear (0-3000m) pos: 1.9 neg: 1.3 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 45.6 deg Storm rel helicity (0-3000m) pos: 18.1 neg: -7.3 tot: 10.8 m^2/s^2 ave: 3.6 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.72 Bulk Shear: 8.89 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 ------------------------------------------------------------------------------- 500 132 3 169 6| 0.0 3.5 3.5| 4.5 -6.1 -1.6 -3.3 -0.22| 10.5 -2.3 1000 53 5 110 3| 0.0 4.0 4.0| 4.9 -7.3 -2.5 -2.5 -0.33| 8.7 -2.9 1500 46 5 92 2| 0.5 2.6 3.1| 5.9 -7.3 -1.4 -1.0 -0.22| 6.3 -1.4 2000 48 5 95 2| 1.3 2.0 3.3| 8.5 -7.3 1.2 0.6 -0.04| 5.7 -0.2 2500 53 5 112 2| 1.6 1.6 3.2| 14.1 -7.3 6.8 2.7 0.13| 5.6 0.7 3000 54 4 119 2| 1.9 1.3 3.3| 18.1 -7.3 10.8 3.6 0.19| 5.4 1.0 4000 66 5 123 3| 1.7 1.0 2.7| 20.5 -8.1 12.4 3.1 0.19| 4.4 0.9 5000 299 5 257 6| 0.5 0.8 1.3| 41.0 -8.1 32.9 6.6 0.37| 4.9 1.8 6000 351 5 304 3| 0.4 0.7 1.1| 48.1 -8.1 40.0 6.7 0.45| 5.0 2.2 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20251012.00.gif