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 WBKW... Searching the city database file for: WBKW ... Date:0000Z 22 DEC 25 Station: WBKW WMO ident: 96481 Latitude: 4.27 Longitude: 117.88 Elevation: 20.00 ------------------------------------------------------------------------------- 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 20 24.2 23.5 96 0.7 23.7 320 3 296.8 300.1 296.6 349.9 18.40 1 1000 77 24.0 19.0 74 5.0 20.5 340 4 297.1 299.7 293.7 337.5 13.96 2 971 335 23.2 18.2 73 5.0 19.8 324 2 298.9 301.3 294.0 338.7 13.67 3 940 618 22.4 16.4 69 6.0 18.4 224 3 300.8 303.1 293.7 337.8 12.58 4 925 758 21.8 15.8 69 6.0 17.8 205 6 301.6 303.9 293.8 337.8 12.29 5 850 1488 18.0 13.0 73 5.0 14.7 190 11 305.0 307.1 293.9 338.3 11.14 6 831 1681 17.0 12.0 72 5.0 13.8 196 10 305.9 307.9 293.8 338.0 10.66 7 788 2134 15.2 9.2 67 6.0 11.4 210 8 308.7 310.4 293.6 337.0 9.31 8 718 2918 11.2 6.2 71 5.0 8.2 183 3 312.6 314.2 293.9 338.4 8.31 9 700 3130 10.4 4.4 66 6.0 6.9 225 2 314.0 315.4 293.7 337.5 7.51 10 657 3655 7.6 1.6 66 6.0 4.2 210 4 316.6 317.9 293.7 337.4 6.55 11 634 3948 6.8 -0.2 61 7.0 2.9 178 8 318.9 320.1 293.9 338.0 5.96 12 586 4591 3.2 -2.8 65 6.0 0.1 170 4 322.0 323.0 294.1 339.3 5.32 13 518 5580 -2.7 -7.7 68 5.0 -5.1 140 17 326.4 327.3 294.4 340.3 4.14 14 500 5860 -4.1 -9.1 68 5.0 -6.4 140 21 328.0 328.8 294.6 341.0 3.84 15 441 6836 -9.7 -13.8 72 4.1 -11.3 142 22 333.0 333.6 295.1 343.3 2.99 16 400 7580 -14.1 -18.5 69 4.4 -15.6 145 22 336.7 337.1 295.4 344.6 2.22 17 300 9710 -28.3 -34.3 56 6.0 -29.4 130 10 345.5 345.6 296.3 348.2 0.70 18 250 10990 -38.3 -46.3 43 8.0 -39.0 115 10 349.1 349.2 296.7 350.1 0.24 19 246 11101 -39.1 -48.1 38 9.0 -39.8 114 11 349.5 349.6 296.7 350.4 0.20 20 200 12480 -51.5 -63.5 23 12.0 -51.8 110 16 351.2 351.2 296.9 351.4 0.04 21 170 13513 -60.9 -73.9 16 13.0 -61.0 98 20 352.3 352.3 297.1 352.4 0.01 22 150 14280 -67.5 -83.5 9 16.0 -67.6 125 26 353.8 353.8 297.4 353.8 0.00 23 140 14693 -71.7 -89.7 5 18.0 -71.8 123 29 353.5 353.5 297.4 353.5 0.00 24 105 16348 -82.7 -106.7 1 24.0 -82.7 144 21 362.8 362.8 299.2 362.8 0.00 25 100 16620 -83.5 -106.5 1 23.0 -83.5 150 18 366.4 366.4 299.9 366.4 0.00 26 86 17445 -90.1 -112.1 1 22.0 -90.1 200 7 369.2 369.2 300.4 369.2 0.00 27 76 18113 -87.9 -109.9 1 22.0 -87.9 68 9 387.1 387.1 303.3 387.1 0.00 28 73 18334 -83.9 -106.9 1 23.0 -83.9 37 12 400.1 400.1 305.2 400.1 0.00 29 71 18490 -80.7 -104.7 1 24.0 -80.7 42 17 410.1 410.1 306.5 410.1 0.00 30 70 18570 -79.3 -104.3 1 25.0 -79.3 45 19 414.7 414.7 307.1 414.7 0.00 31 58 19646 -76.3 -101.3 1 25.0 -76.3 444.4 444.4 310.3 444.4 0.00 TRP 86 17445 -90.1 -112.1 1 22.0 -90.1 200 7 369.2 369.2 300.4 369.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 549.12 mb = 5127.35 m = 16821.81 ft Wetbulb zero: 584.97 mb = 4604.88 m = 15107.70 ft Precipitable water: 1.97 inches Sfc-500 mean rel hum: 68.13 % Est. max temperature: 32.13 C = 89.84 F Sfc-Lift cond lev (LCL): 997.22 mb = 101.39 m = 332.63 ft T: 23.92 C 700-500 lapse rate: 5.31 C/km ThetaE index: 12.43 C Layer 1000.0- 971.0 mb Conv cond level (CCL): 766.54 mb = 2366.64 m = 7764.47 ft Mean mixing ratio: 13.23 g/kg Conv temperature: 37.32 C = 99.17 F Cap Strength: 3.67 C Lifted Index: 3.32 C Risk: None Lifted Index @300 mb: 6.72 C Lifted Index @700 mb: 3.23 C Showalter Index: 3.38 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 17.10 C K Index: 29.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 199.00 Risk: None Energy Index: 0.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.07 J/kg Max Up Vert Vel: 6.34 m/s Conv Inhibition (B-): 7009.60 J/kg Cap Strength: 3.64 C Lift Cond Lev (LCL): 884.58 mb = 1143.76 m = 3752.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 201 at 6 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 20 320 3 1.9 -2.3 | 2 8 -0.2 -7.8 1 1000 77 340 4 1.4 -3.8 | 5 9 -0.8 -9.3 2 974 305 335 2 0.8 -1.8 | 10 7 -1.3 -7.3 3 941 610 225 3 2.1 2.1 | 1 3 -0.0 -3.4 4 925 758 205 6 2.5 5.4 | 284 0 0.4 -0.1 5 908 914 200 9 3.1 8.5 | 197 3 0.9 2.9 6 877 1219 190 12 2.1 11.8 | 179 6 -0.1 6.3 7 850 1488 190 11 1.9 10.8 | 177 5 -0.3 5.3 8 816 1829 200 9 3.1 8.5 | 197 3 0.9 2.9 9 788 2134 210 8 4.0 6.9 | 233 2 1.8 1.4 10 760 2438 190 6 1.0 5.9 | 109 1 -1.1 0.4 11 733 2743 180 5 0.0 5.0 | 76 2 -2.2 -0.5 12 707 3048 185 2 0.2 2.0 | 29 4 -2.0 -3.5 13 700 3130 225 2 1.4 1.4 | 10 4 -0.8 -4.1 14 656 3658 210 4 2.0 3.5 | 5 2 -0.2 -2.1 15 632 3962 175 8 -0.7 8.0 | 130 4 -2.9 2.4 16 608 4267 175 7 -0.6 7.0 | 117 3 -2.8 1.4 17 586 4572 170 4 -0.7 3.9 | 61 3 -2.9 -1.6 18 564 4877 140 7 -4.5 5.4 | 89 7 -6.7 -0.2 19 524 5486 140 16 -10.3 12.3 | 118 14 -12.5 6.7 20 500 5860 140 21 -13.5 16.1 | 124 19 -15.7 10.6 21 485 6096 140 22 -14.1 16.9 | 125 20 -16.3 11.3 22 400 7580 145 22 -12.6 18.0 | 130 19 -14.8 12.5 23 398 7620 145 22 -12.6 18.0 | 130 19 -14.8 12.5 24 324 9144 125 15 -12.3 8.6 | 102 15 -14.5 3.1 25 300 9710 130 10 -7.7 6.4 | 95 10 -9.8 0.9 26 262 10668 120 8 -6.9 4.0 | 80 9 -9.1 -1.5 27 250 10990 115 10 -9.1 4.2 | 83 11 -11.2 -1.3 28 209 12192 105 16 -15.5 4.1 | 85 18 -17.6 -1.4 29 200 12480 110 16 -15.0 5.5 | 90 17 -17.2 -0.1 30 164 13716 95 21 -20.9 1.8 | 81 23 -23.1 -3.7 31 150 14280 125 26 -21.3 14.9 | 112 25 -23.5 9.4 32 127 15240 120 34 -29.4 17.0 | 110 34 -31.6 11.5 33 100 16620 150 18 -9.0 15.6 | 132 15 -11.2 10.1 34 86 17445 200 7 2.4 6.6 | 192 1 0.2 1.0 35 74 18288 35 10 -5.7 -8.2 | 30 16 -7.9 -13.7 36 70 18570 45 19 -13.4 -13.4 | 39 25 -15.6 -19.0 Wind Parameters Mean winds (0-6000m): 171.4 at 7.9 knts Storm direction: 201.4 at 5.9 knts Shear (0-3000m) pos: 0.6 neg: 1.4 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 29.6 deg Storm rel helicity (0-3000m) pos: 5.1 neg: -8.3 tot: -3.2 m^2/s^2 ave: -1.1 10^-3 m/s^2 rel: -0.28 Storm rel vorticity (0-3000m) horiz: 5.3 stream: -1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.39 Bulk Shear: 14.44 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 ------------------------------------------------------------------------------- 500 323 3 4 8| 0.0 3.1 3.1| 2.3 -2.7 -0.5 -1.0 -0.10| 6.1 -0.6 1000 226 4 336 3| 0.0 6.2 6.2| 2.6 -4.1 -1.5 -1.5 -0.30| 8.0 -2.4 1500 202 7 206 1| 0.0 4.4 4.4| 2.7 -5.6 -2.9 -1.9 -0.30| 6.6 -2.0 2000 200 7 196 2| 0.9 3.3 4.2| 4.8 -5.6 -0.8 -0.4 -0.15| 5.8 -0.9 2500 201 7 197 1| 0.7 2.4 3.1| 5.1 -6.5 -1.3 -0.5 -0.21| 5.5 -1.2 3000 198 7 180 1| 0.6 1.4 2.0| 5.1 -8.3 -3.2 -1.1 -0.28| 5.3 -1.5 4000 198 6 142 0| 0.5 1.8 2.3| 5.8 -10.3 -4.5 -1.1 -0.19| 5.1 -1.0 5000 190 6 118 1| 0.4 1.7 2.1| 10.3 -12.8 -2.5 -0.5 -0.16| 5.0 -0.8 6000 171 8 124 4| 0.4 2.5 2.8| 27.6 -12.8 14.9 2.5 -0.05| 5.3 -0.2 Wrote GIF file: /home/apache/climate/data/raob//WBKW/skewt/WBKW.skewt.20251222.00.gif