UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for WBKW... Searching the city database file for: WBKW ... Date:0000Z 3 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 1009 20 25.0 24.3 96 0.7 24.5 0 0 297.4 300.9 297.4 353.4 19.29 1 1008 28 26.0 25.9 99 0.1 26.0 3 0 298.5 302.3 298.8 360.7 21.31 2 1000 93 25.8 24.6 93 1.2 24.9 25 2 299.0 302.6 298.1 356.9 19.84 3 991 173 25.8 23.7 88 2.1 24.3 21 3 299.7 303.2 297.7 355.2 18.94 4 925 780 23.2 18.7 76 4.5 20.1 290 7 303.0 305.8 296.0 347.0 14.83 5 924 789 23.2 18.6 75 4.6 20.0 290 7 303.1 305.8 295.9 346.8 14.75 6 850 1514 18.8 16.6 87 2.2 17.3 325 14 305.8 308.5 296.2 348.2 14.12 7 834 1677 17.4 15.8 90 1.6 16.3 330 16 306.0 308.6 296.0 347.0 13.67 8 756 2512 13.4 9.1 75 4.3 10.7 2 14 310.4 312.2 294.3 340.0 9.64 9 724 2876 11.2 9.7 90 1.5 10.2 12 11 311.9 313.9 295.3 344.2 10.50 10 700 3157 9.4 8.3 93 1.1 8.7 15 11 312.9 314.8 295.1 343.4 9.87 11 626 4077 4.6 4.6 100 0.0 4.6 27 15 317.6 319.2 295.4 344.5 8.53 12 551 5109 -0.9 -0.9 100 0.0 -0.9 67 5 322.8 324.1 295.3 344.0 6.52 13 503 5833 -4.5 -5.9 90 1.4 -5.2 128 4 327.0 328.0 295.1 343.3 4.90 14 500 5880 -4.5 -6.4 87 1.9 -5.4 130 4 327.6 328.5 295.1 343.4 4.74 15 485 6119 -5.3 -9.3 73 4.0 -7.1 140 2 329.4 330.2 295.0 342.6 3.90 16 400 7600 -14.9 -20.9 60 6.0 -16.8 175 6 335.6 336.0 294.8 342.1 1.81 17 358 8432 -20.5 -21.9 89 1.4 -20.9 128 8 338.9 339.3 295.7 345.6 1.85 18 319 9278 -26.5 -28.6 82 2.1 -27.0 82 8 342.0 342.2 295.8 346.2 1.13 19 300 9720 -29.5 -33.3 70 3.8 -30.2 90 6 343.8 344.0 295.9 346.8 0.77 20 254 10882 -39.1 -42.1 73 3.0 -39.4 83 12 346.4 346.4 296.1 347.8 0.37 21 250 10990 -40.1 -43.0 74 2.9 -40.4 85 13 346.4 346.5 296.1 347.8 0.34 22 210 12153 -49.3 -56.3 44 7.0 -49.6 104 27 349.8 349.8 296.7 350.2 0.09 23 200 12470 -51.9 -62.9 26 11.0 -52.2 105 35 350.6 350.6 296.8 350.8 0.04 24 187 12902 -55.5 -67.5 21 12.0 -55.7 102 38 351.6 351.6 297.0 351.7 0.02 25 150 14270 -67.1 -85.1 6 18.0 -67.2 95 42 354.5 354.5 297.6 354.5 0.00 26 105 16346 -81.1 -99.1 3 18.0 -81.1 108 30 365.9 365.9 299.8 365.9 0.00 27 100 16620 -80.5 -98.5 3 18.0 -80.5 110 26 372.2 372.2 300.9 372.2 0.00 28 82 17724 -85.9 -105.9 1 20.0 -85.9 180 3 382.9 382.9 302.7 382.9 0.00 29 77 18072 -81.9 -101.9 2 20.0 -81.9 111 8 398.2 398.2 304.9 398.2 0.00 30 70 18610 -79.1 -98.1 3 19.0 -79.1 65 21 415.2 415.2 307.2 415.2 0.00 31 57 19797 -71.5 -97.5 1 26.0 -71.6 89 23 457.5 457.5 311.5 457.5 0.00 32 50 20580 -65.9 -93.9 1 28.0 -66.2 105 24 488.2 488.2 314.1 488.2 0.00 33 45 21217 -67.1 -95.1 1 28.0 -67.4 105 27 500.2 500.2 314.9 500.2 0.00 34 36 22576 -63.3 -92.3 1 29.0 -63.8 100 47 543.0 543.0 317.7 543.0 0.00 35 33 23111 -63.1 -92.1 1 29.0 -63.7 97 54 557.2 557.2 318.5 557.2 0.00 36 30 23700 -61.1 -91.1 1 30.0 -61.9 95 63 578.1 578.1 319.6 578.1 0.00 37 29 23909 -61.1 -91.1 1 30.0 -61.9 95 64 583.7 583.7 319.9 583.7 0.00 38 26 24587 -58.3 -89.3 1 31.0 -59.6 95 67 610.2 610.2 321.0 610.2 0.01 39 22 25649 -51.6 -84.5 1 32.9 -54.4 95 74 660.1 660.1 323.1 660.2 0.01 40 20 26270 -47.7 -81.7 1 34.0 -51.9 95 57 690.2 690.2 324.1 690.4 0.03 41 19 26611 -45.1 -80.1 1 35.0 -50.4 91 50 708.4 708.5 324.7 708.7 0.03 42 16 27767 -41.9 -77.9 1 36.0 -49.1 78 27 754.6 754.6 326.1 755.1 0.06 TRP 82 17724 -85.9 -105.9 1 20.0 -85.9 180 3 382.9 382.9 302.7 382.9 0.00 WND 22 25649 -51.6 -84.5 1 32.9 -54.4 95 74 660.1 660.1 323.1 660.2 0.01 Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 563.27 mb = 4939.81 m = 16206.53 ft Wetbulb zero: 563.50 mb = 4927.33 m = 16165.58 ft Precipitable water: 2.48 inches Sfc-500 mean rel hum: 90.29 % Est. max temperature: 33.13 C = 91.64 F Sfc-Lift cond lev (LCL): 999.24 mb = 99.71 m = 327.14 ft T: 25.80 C 700-500 lapse rate: 5.10 C/km ThetaE index: 13.86 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 867.49 mb = 1337.23 m = 4387.19 ft Mean mixing ratio: 17.05 g/kg Conv temperature: 32.82 C = 91.07 F Cap Strength: 2.01 C Lifted Index: -2.12 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.98 C Lifted Index @700 mb: -1.64 C Showalter Index: -0.89 C Risk: Thunderstorms probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.10 C K Index: 38.80 Risk: > 80 % chance of thunderstorms Sweat Index: 231.20 Risk: None Energy Index: -1.03 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 758.73 J/kg Max Up Vert Vel: 38.95 m/s Conv Inhibition (B-): 37.06 J/kg Cap Strength: 2.01 C Lift Cond Lev (LCL): 917.41 mb = 851.63 m = 2794.03 ft Lev Free Conv (LFC): 822.41 mb = 1796.15 m = 5892.82 ft Equ Level (EL): 192.41 mb = 12718.83 m = 41727.92 ft B at Equ Level: 757.68 J/kg Max Parcel Lev (MPL): 102.41 mb = 16486.30 m = 54088.24 ft Wind level data Storm motion: 34 at 8 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 1009 20 0 0 -0.0 -0.0 | 214 8 4.2 6.3 1 1000 93 25 2 -0.8 -1.8 | 217 6 3.4 4.5 2 976 305 15 4 -1.0 -3.9 | 232 4 3.2 2.5 3 943 610 305 5 4.1 -2.9 | 247 9 8.3 3.4 4 925 780 290 7 6.6 -2.4 | 250 11 10.8 3.9 5 911 914 290 8 7.5 -2.7 | 253 12 11.7 3.6 6 879 1219 305 11 9.0 -6.3 | 270 13 13.2 0.0 7 850 1514 325 14 8.0 -11.5 | 293 13 12.3 -5.2 8 819 1829 335 17 7.2 -15.4 | 309 15 11.4 -9.1 9 790 2134 350 18 3.1 -17.7 | 327 14 7.3 -11.4 10 762 2438 360 15 -0.0 -15.0 | 334 10 4.2 -8.7 11 735 2743 10 11 -1.9 -10.8 | 333 5 2.3 -4.5 12 709 3048 15 11 -2.8 -10.6 | 342 5 1.4 -4.3 13 700 3157 15 11 -2.8 -10.6 | 342 5 1.4 -4.3 14 658 3658 15 14 -3.6 -13.5 | 355 7 0.6 -7.2 15 634 3962 25 16 -6.8 -14.5 | 17 9 -2.5 -8.2 16 610 4267 30 14 -7.0 -12.1 | 26 6 -2.8 -5.8 17 588 4572 30 9 -4.5 -7.8 | 11 2 -0.3 -1.5 18 566 4877 40 4 -2.6 -3.1 | 207 4 1.7 3.3 19 525 5486 115 6 -5.4 2.5 | 172 9 -1.2 8.9 20 500 5880 130 4 -3.1 2.6 | 187 9 1.2 8.9 21 486 6096 140 2 -1.3 1.5 | 201 8 2.9 7.8 22 400 7600 175 6 -0.5 6.0 | 197 13 3.7 12.3 23 399 7620 180 7 0.0 7.0 | 198 14 4.2 13.3 24 324 9144 80 9 -8.9 -1.6 | 136 7 -4.6 4.8 25 300 9720 90 6 -6.0 0.0 | 164 7 -1.8 6.3 26 262 10668 80 11 -10.8 -1.9 | 124 8 -6.6 4.4 27 250 10990 85 13 -13.0 -1.1 | 121 10 -8.7 5.2 28 209 12192 105 28 -27.0 7.2 | 121 27 -22.8 13.6 29 200 12470 105 35 -33.8 9.1 | 117 33 -29.6 15.4 30 164 13716 95 43 -42.8 3.7 | 105 40 -38.6 10.1 31 150 14270 95 42 -41.8 3.7 | 105 39 -37.6 10.0 32 127 15240 100 45 -44.3 7.8 | 109 43 -40.1 14.1 33 100 16620 110 26 -24.4 8.9 | 127 25 -20.2 15.2 34 82 17724 180 3 0.0 3.0 | 204 10 4.2 9.3 35 74 18288 70 11 -10.3 -3.8 | 113 7 -6.1 2.6 36 70 18610 65 21 -19.0 -8.9 | 80 15 -14.8 -2.6 37 50 20580 105 24 -23.2 6.2 | 123 23 -19.0 12.5 38 44 21336 105 28 -27.0 7.2 | 121 27 -22.8 13.6 39 30 23700 95 63 -62.8 5.5 | 101 60 -58.5 11.8 40 27 24384 95 65 -64.8 5.7 | 101 62 -60.5 12.0 41 22 25649 95 74 -73.7 6.4 | 100 71 -69.5 12.8 42 20 26270 95 57 -56.8 5.0 | 102 54 -52.6 11.3 43 14 27432 70 13 -12.2 -4.4 | 103 8 -8.0 1.9 Wind Parameters Mean winds (0-6000m): 3.8 at 10.1 knts Storm direction: 33.8 at 7.6 knts Shear (0-3000m) pos: 2.2 neg: 1.5 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 127.6 deg Storm rel helicity (0-3000m) pos: 74.9 neg: -1.1 tot: 73.9 m^2/s^2 ave: 24.6 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 4.0 10^-3/s Energy-Hel index: 0.30 Bulk Rich Number: 121.46 Bulk Shear: 6.25 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 2 3 233 5| 0.0 4.8 4.8| 4.2 0.0 4.2 8.4 0.41| 8.0 3.3 1000 314 5 250 8| 0.0 4.6 4.6| 11.2 -0.8 10.4 10.4 0.35| 7.3 2.6 1500 312 7 261 10| 2.6 3.1 5.7| 38.7 -0.8 37.9 25.2 0.58| 7.6 4.4 2000 322 9 277 10| 3.5 2.3 5.8| 63.2 -0.8 62.4 31.2 0.67| 7.5 5.0 2500 332 11 290 10| 2.8 1.9 4.6| 74.1 -0.8 73.2 29.3 0.63| 7.4 4.7 3000 339 11 296 9| 2.2 1.5 3.8| 74.9 -1.1 73.9 24.6 0.58| 6.9 4.0 4000 351 12 311 8| 2.3 1.2 3.5| 83.6 -1.1 82.5 20.6 0.60| 6.0 3.6 5000 359 11 318 7| 1.2 0.9 2.2| 85.1 -2.8 82.3 16.5 0.40| 6.2 2.5 6000 4 10 317 5| 1.0 0.8 1.8| 94.5 -4.6 89.9 15.0 0.39| 6.0 2.3 Wrote GIF file: /home/apache/climate/data/raob//WBKW/skewt/WBKW.skewt.20251203.00.gif