UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122200.upa.cvt Date: 0000Z 22 DEC 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:0000Z 22 DEC 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 1007 3 24.0 23.1 95 0.9 23.3 110 3 296.6 299.8 296.3 348.4 17.95 1 1000 64 25.0 21.2 79 3.8 22.3 85 8 298.1 301.1 295.4 344.8 16.05 2 994 117 25.2 20.7 76 4.5 22.0 85 6 298.9 301.7 295.4 344.4 15.65 3 977 269 25.4 20.4 74 5.0 21.9 85 2 300.5 303.4 295.8 346.4 15.63 4 925 749 22.8 19.1 80 3.7 20.2 160 5 302.6 305.4 296.1 347.6 15.22 5 868 1301 19.0 16.9 88 2.1 17.5 183 10 304.2 306.8 295.8 346.2 14.09 6 850 1482 18.2 16.0 87 2.2 16.7 190 11 305.2 307.7 295.7 345.8 13.58 7 824 1748 17.2 14.2 83 3.0 15.2 175 9 306.9 309.2 295.4 344.4 12.45 8 754 2503 13.6 11.3 86 2.3 12.1 162 7 310.9 313.0 295.6 345.3 11.23 9 720 2892 12.2 8.7 79 3.5 10.0 165 7 313.5 315.3 295.3 344.0 9.86 10 700 3128 11.2 7.4 77 3.8 8.8 140 8 314.9 316.7 295.3 343.8 9.27 11 580 4674 2.0 0.5 90 1.5 1.1 145 11 321.5 322.9 295.2 343.7 6.86 12 522 5518 -2.3 -5.4 79 3.1 -3.8 136 16 326.2 327.2 294.9 342.5 4.91 13 500 5860 -3.7 -7.6 74 3.9 -5.5 150 16 328.5 329.4 295.0 343.1 4.32 14 496 5923 -3.9 -7.6 75 3.7 -5.7 150 16 329.0 329.9 295.2 343.7 4.36 15 400 7590 -13.9 -19.9 60 6.0 -15.9 145 17 336.9 337.3 295.3 344.0 1.97 16 396 7666 -14.5 -21.5 55 7.0 -16.7 145 17 337.1 337.5 295.1 343.4 1.73 17 364 8298 -18.5 -29.5 37 11.0 -21.1 145 14 340.0 340.2 295.1 343.4 0.91 18 319 9267 -25.3 -31.3 57 6.0 -26.5 147 11 343.6 343.8 296.0 347.0 0.88 19 300 9710 -28.1 -33.1 62 5.0 -29.0 155 17 345.8 345.9 296.4 348.8 0.78 20 275 10328 -33.3 -41.3 45 8.0 -34.3 145 14 347.0 347.0 296.3 348.5 0.37 21 250 10990 -39.1 -44.1 59 5.0 -39.6 150 14 347.9 348.0 296.4 349.2 0.30 22 227 11645 -44.5 -53.5 36 9.0 -45.0 142 12 349.4 349.4 296.6 349.9 0.12 23 200 12480 -51.7 -60.7 33 9.0 -52.0 135 13 350.9 350.9 296.9 351.1 0.05 24 167 13624 -62.1 -69.1 39 7.0 -62.2 135 14 352.1 352.1 297.1 352.2 0.02 25 150 14280 -67.9 -77.9 23 10.0 -67.9 120 20 353.1 353.1 297.3 353.1 0.01 26 136 14860 -73.1 -84.1 17 11.0 -73.1 126 25 354.0 354.0 297.5 354.0 0.00 27 105 16346 -80.3 -91.3 14 11.0 -80.3 178 15 367.4 367.4 300.1 367.4 0.00 28 100 16620 -81.5 -92.5 14 11.0 -81.5 190 12 370.3 370.3 300.6 370.3 0.00 29 91 17143 -84.5 -96.5 10 12.0 -84.5 185 16 374.4 374.4 301.4 374.4 0.00 30 85 17517 -85.3 -97.3 10 12.0 -85.3 141 15 380.2 380.2 302.3 380.2 0.00 31 76 18132 -84.7 -97.7 8 13.0 -84.7 68 14 393.8 393.8 304.3 393.8 0.00 32 70 18590 -79.9 -93.9 8 14.0 -79.9 45 24 413.4 413.4 306.9 413.5 0.00 33 68 18755 -78.3 -92.3 9 14.0 -78.3 51 25 420.3 420.3 307.7 420.3 0.00 34 58 19678 -72.9 -91.9 4 19.0 -73.0 81 31 452.1 452.1 311.1 452.1 0.00 35 57 19781 -70.5 -90.5 4 20.0 -70.6 85 32 459.8 459.8 311.8 459.8 0.00 36 56 19887 -67.9 -88.9 3 21.0 -68.1 88 33 468.1 468.1 312.5 468.1 0.00 37 50 20570 -68.1 -96.1 1 28.0 -68.3 110 37 483.0 483.0 313.7 483.0 0.00 38 45 21205 -66.7 -94.7 1 28.0 -67.0 93 36 501.2 501.2 315.0 501.2 0.00 39 43 21482 -63.9 -92.9 1 29.0 -64.3 91 37 514.6 514.6 315.9 514.6 0.00 40 34 22939 -58.5 -89.5 1 31.0 -59.5 97 45 564.6 564.6 318.9 564.6 0.00 41 30 23730 -56.3 -87.3 1 31.0 -57.7 100 49 591.2 591.2 320.2 591.2 0.01 42 20 26330 -51.5 -84.5 1 33.0 -54.5 95 51 678.5 678.5 323.7 678.7 0.02 43 13 29168 -44.9 -79.9 1 35.0 -51.6 790.4 790.4 327.0 790.8 0.05 44 13 29168 -42.9 -78.9 1 36.0 -50.5 797.3 797.3 327.2 797.9 0.06 45 12 29706 -45.1 -80.1 1 35.0 -52.0 807.9 808.0 327.4 808.5 0.05 TRP 91 17143 -84.5 -96.5 10 12.0 -84.5 185 16 374.4 374.4 301.4 374.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 553.02 mb = 5066.55 m = 16622.34 ft Wetbulb zero: 566.81 mb = 4858.15 m = 15938.60 ft Precipitable water: 2.35 inches Sfc-500 mean rel hum: 82.52 % Est. max temperature: 32.28 C = 90.11 F Sfc-Lift cond lev (LCL): 994.29 mb = 114.41 m = 375.36 ft T: 25.19 C 700-500 lapse rate: 5.45 C/km ThetaE index: 3.95 C Layer 1000.0- 977.0 mb Conv cond level (CCL): 843.50 mb = 1547.80 m = 5078.02 ft Mean mixing ratio: 15.51 g/kg Conv temperature: 33.08 C = 91.54 F Cap Strength: 2.18 C Lifted Index: 0.44 C Risk: Showers probable Lifted Index @300 mb: 2.11 C Lifted Index @700 mb: 1.51 C Showalter Index: 0.79 C Risk: Thunderstorms probable Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 19.70 C K Index: 34.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 230.00 Risk: None Energy Index: -0.59 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.28 J/kg Max Up Vert Vel: 6.82 m/s Conv Inhibition (B-): 156.32 J/kg Cap Strength: 2.18 C Lift Cond Lev (LCL): 900.57 mb = 981.46 m = 3219.96 ft Lev Free Conv (LFC): 585.57 mb = 4595.02 m = 15075.35 ft Equ Level (EL): 515.57 mb = 5616.68 m = 18427.20 ft B at Equ Level: 22.79 J/kg Max Parcel Lev (MPL): 435.57 mb = 6929.92 m = 22735.69 ft Wind level data Storm motion: 178 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 1007 3 110 3 -2.8 1.0 | 23 7 -2.6 -6.1 1 1000 64 85 8 -8.0 -0.7 | 45 11 -7.7 -7.8 2 973 305 85 1 -1.0 -0.1 | 6 7 -0.8 -7.2 3 940 610 170 3 -0.5 3.0 | 4 4 -0.3 -4.1 4 925 749 160 5 -1.7 4.7 | 32 3 -1.5 -2.4 5 908 914 165 7 -1.8 6.8 | 78 2 -1.6 -0.3 6 876 1219 180 10 0.0 10.0 | 185 3 0.2 2.9 7 850 1482 190 11 1.9 10.8 | 210 4 2.1 3.7 8 816 1829 170 8 -1.4 7.9 | 124 1 -1.2 0.8 9 787 2134 145 7 -4.0 5.7 | 70 4 -3.8 -1.4 10 759 2438 160 7 -2.4 6.6 | 76 2 -2.2 -0.5 11 733 2743 170 7 -1.2 6.9 | 78 1 -1.0 -0.2 12 707 3048 160 7 -2.4 6.6 | 76 2 -2.2 -0.5 13 700 3128 140 8 -5.1 6.1 | 79 5 -4.9 -1.0 14 656 3658 125 11 -9.0 6.3 | 85 9 -8.8 -0.8 15 632 3962 130 10 -7.7 6.4 | 85 7 -7.4 -0.7 16 608 4267 145 10 -5.7 8.2 | 101 6 -5.5 1.1 17 586 4572 145 11 -6.3 9.0 | 107 6 -6.1 1.9 18 564 4877 145 12 -6.9 9.8 | 112 7 -6.6 2.7 19 524 5486 135 16 -11.3 11.3 | 111 12 -11.1 4.2 20 500 5860 150 16 -8.0 13.9 | 131 10 -7.8 6.8 21 485 6096 150 16 -8.0 13.9 | 131 10 -7.8 6.8 22 400 7590 145 17 -9.8 13.9 | 126 12 -9.5 6.8 23 398 7620 145 17 -9.8 13.9 | 126 12 -9.5 6.8 24 324 9144 145 10 -5.7 8.2 | 101 6 -5.5 1.1 25 300 9710 155 17 -7.2 15.4 | 140 11 -7.0 8.3 26 262 10668 140 13 -8.4 10.0 | 109 9 -8.1 2.9 27 250 10990 150 14 -7.0 12.1 | 127 8 -6.8 5.0 28 209 12192 135 11 -7.8 7.8 | 95 8 -7.5 0.7 29 200 12480 135 13 -9.2 9.2 | 103 9 -9.0 2.1 30 164 13716 135 14 -9.9 9.9 | 106 10 -9.7 2.8 31 150 14280 120 20 -17.3 10.0 | 100 17 -17.1 2.9 32 127 15240 130 28 -21.4 18.0 | 117 24 -21.2 10.9 33 100 16620 190 12 2.1 11.8 | 206 5 2.3 4.7 34 91 17143 185 16 1.4 15.9 | 190 9 1.6 8.8 35 74 18288 50 14 -10.7 -9.0 | 33 19 -10.5 -16.1 36 70 18590 45 24 -17.0 -17.0 | 35 29 -16.7 -24.1 37 50 20570 110 37 -34.8 12.7 | 99 35 -34.5 5.6 38 44 21336 90 36 -36.0 0.0 | 79 36 -35.8 -7.1 39 30 23730 100 49 -48.3 8.5 | 92 48 -48.0 1.4 40 27 24384 105 52 -50.2 13.5 | 97 50 -50.0 6.4 41 20 26330 95 51 -50.8 4.4 | 87 51 -50.6 -2.7 42 15 27432 95 34 -33.9 3.0 | 83 34 -33.6 -4.1 Wind Parameters Mean winds (0-6000m): 148.1 at 9.5 knts Storm direction: 178.1 at 7.1 knts Shear (0-3000m) pos: 1.9 neg: 1.1 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 53.8 deg Storm rel helicity (0-3000m) pos: 11.8 neg: -14.9 tot: -3.2 m^2/s^2 ave: -1.1 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.74 Bulk Shear: 8.50 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 93 3 25 8| 1.6 0.0 1.6| 6.7 -10.9 -4.2 -8.4 -0.14| 12.6 -1.7 1000 138 4 33 5| 3.5 0.0 3.5| 9.2 -11.8 -2.5 -2.5 0.10| 9.7 1.0 1500 164 6 50 2| 3.7 0.0 3.7| 11.5 -11.8 -0.2 -0.1 0.23| 8.0 1.9 2000 168 7 69 1| 2.7 1.6 4.3| 11.5 -14.3 -2.8 -1.4 0.03| 7.6 0.2 2500 165 7 73 2| 2.3 1.3 3.5| 11.7 -14.9 -3.2 -1.3 0.02| 6.7 0.1 3000 165 7 74 2| 1.9 1.1 2.9| 11.8 -14.9 -3.2 -1.1 0.01| 5.9 0.1 4000 154 8 85 3| 1.5 1.4 2.9| 13.2 -15.0 -1.8 -0.4 0.03| 5.4 0.2 5000 151 8 92 4| 1.4 1.3 2.7| 18.1 -15.0 3.1 0.6 0.09| 4.9 0.4 6000 148 9 101 5| 1.5 1.3 2.8| 29.1 -15.6 13.5 2.2 0.14| 4.7 0.7 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20251222.00.gif