UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for WBKW... Searching the city database file for: WBKW ... Date:0000Z 2 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 24.6 23.4 93 1.2 23.8 240 1 297.0 300.3 296.6 349.8 18.25 1 1000 94 24.8 23.7 94 1.1 24.0 290 6 298.0 301.4 297.2 352.5 18.76 2 996 129 24.8 23.2 91 1.6 23.6 301 5 298.3 301.6 297.0 351.4 18.26 3 925 778 21.4 21.4 100 0.0 21.4 5 7 301.2 304.4 297.3 353.0 17.61 4 870 1309 19.4 17.0 86 2.4 17.8 9 5 304.4 307.1 295.9 346.6 14.15 5 850 1510 19.0 15.2 79 3.8 16.4 355 6 306.0 308.5 295.4 344.7 12.89 6 789 2148 15.8 11.5 76 4.3 13.0 15 16 309.2 311.3 294.8 342.3 10.87 7 758 2487 13.2 11.6 90 1.6 12.1 29 15 310.0 312.1 295.4 344.7 11.40 8 702 3131 10.4 7.5 82 2.9 8.6 5 13 313.7 315.5 295.0 342.7 9.31 9 700 3155 10.4 7.3 81 3.1 8.5 5 13 314.0 315.8 295.0 342.6 9.21 10 578 4721 1.2 0.0 92 1.2 0.5 23 11 320.9 322.2 294.8 342.3 6.64 11 567 4875 0.2 -3.7 75 3.9 -1.8 20 13 321.5 322.5 293.9 338.2 5.14 12 538 5294 -3.1 -4.8 88 1.7 -4.0 36 14 322.4 323.4 294.0 338.7 4.98 13 500 5870 -6.3 -6.3 100 0.0 -6.3 45 15 325.4 326.3 294.6 341.2 4.78 14 499 5886 -6.3 -6.3 100 0.0 -6.3 45 15 325.5 326.5 294.7 341.4 4.79 15 491 6012 -6.3 -7.2 93 0.9 -6.7 48 13 327.1 328.0 294.8 342.2 4.54 16 485 6108 -6.1 -9.4 77 3.3 -7.6 50 12 328.5 329.2 294.7 341.5 3.87 17 477 6238 -6.1 -12.1 62 6.0 -8.7 49 12 330.0 330.7 294.5 340.9 3.17 18 467 6404 -6.5 -15.5 49 9.0 -10.0 47 13 331.5 332.0 294.3 340.0 2.45 19 453 6641 -7.5 -15.5 53 8.0 -10.6 45 13 333.2 333.7 294.8 342.0 2.53 20 441 6850 -8.5 -13.5 67 5.0 -10.6 43 14 334.5 335.1 295.6 345.1 3.06 21 400 7600 -13.3 -21.3 51 8.0 -15.9 35 16 337.7 338.1 295.3 344.0 1.75 22 371 8168 -17.9 -20.9 77 3.0 -18.8 51 14 338.9 339.3 295.7 346.0 1.95 23 336 8902 -23.5 -25.1 87 1.6 -23.9 72 16 341.0 341.3 295.8 346.5 1.48 24 300 9720 -30.3 -31.6 88 1.3 -30.6 105 10 342.7 342.9 295.8 346.1 0.91 25 299 9744 -30.3 -31.7 88 1.4 -30.6 105 10 343.0 343.2 295.8 346.4 0.90 26 255 10855 -39.1 -45.1 53 6.0 -39.6 94 15 346.0 346.0 296.0 347.1 0.27 27 250 10990 -40.1 -49.1 38 9.0 -40.8 90 15 346.4 346.5 296.0 347.2 0.18 28 200 12480 -52.5 -64.5 22 12.0 -52.8 90 33 349.6 349.6 296.6 349.8 0.03 29 150 14280 -66.7 -81.7 10 15.0 -66.8 115 36 355.2 355.2 297.7 355.2 0.00 30 133 14998 -72.7 -87.7 9 15.0 -72.8 115 36 356.9 356.9 298.1 356.9 0.00 31 105 16357 -81.5 -97.5 5 16.0 -81.5 95 34 365.1 365.1 299.7 365.1 0.00 32 100 16630 -83.1 -99.1 5 16.0 -83.1 90 34 367.2 367.2 300.1 367.2 0.00 33 94 16975 -81.5 -98.5 4 17.0 -81.5 71 25 376.9 376.9 301.8 376.9 0.00 34 80 17868 -86.3 -103.3 3 17.0 -86.3 20 3 384.8 384.8 303.0 384.8 0.00 35 77 18076 -87.1 -104.1 3 17.0 -87.1 37 4 387.3 387.3 303.4 387.3 0.00 36 70 18600 -83.3 -100.3 4 17.0 -83.3 85 23 406.2 406.2 306.0 406.2 0.00 37 68 18763 -81.1 -98.1 4 17.0 -81.1 86 24 414.3 414.3 307.0 414.3 0.00 38 67 18848 -78.1 -95.1 5 17.0 -78.1 86 25 422.6 422.6 308.0 422.6 0.00 39 64 19113 -75.1 -92.1 5 17.0 -75.2 88 27 434.7 434.7 309.3 434.7 0.00 40 63 19205 -72.5 -89.5 6 17.0 -72.6 88 28 442.4 442.4 310.1 442.4 0.00 41 62 19300 -69.9 -87.9 6 18.0 -70.0 89 28 450.2 450.2 310.8 450.2 0.00 42 55 20018 -69.3 -96.3 1 27.0 -69.5 92 34 467.3 467.3 312.4 467.3 0.00 43 50 20590 -68.7 -96.7 1 28.0 -68.9 95 38 481.6 481.6 313.6 481.6 0.00 44 49 20711 -68.7 -96.7 1 28.0 -68.9 97 37 484.4 484.4 313.8 484.4 0.00 45 47 20960 -69.3 -96.3 1 27.0 -69.5 100 35 488.8 488.8 314.1 488.8 0.00 46 30 23720 -57.5 -88.5 1 31.0 -58.7 95 65 587.9 587.9 320.0 587.9 0.01 47 29 23934 -56.8 -88.1 1 31.3 -58.2 95 65 595.4 595.4 320.4 595.5 0.01 48 23 25419 -52.3 -85.3 1 33.0 -54.9 649.6 649.6 322.7 649.7 0.01 49 21 26006 -53.1 -85.1 1 32.0 -55.6 664.3 664.3 323.2 664.4 0.01 TRP 80 17868 -86.3 -103.3 3 17.0 -86.3 20 3 384.8 384.8 303.0 384.8 0.00 WND 29 23934 -56.8 -88.1 1 31.3 -58.2 95 65 595.4 595.4 320.4 595.5 0.01 Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 565.24 mb = 4900.76 m = 16078.42 ft Wetbulb zero: 575.43 mb = 4756.91 m = 15606.46 ft Precipitable water: 2.43 inches Sfc-500 mean rel hum: 87.01 % Est. max temperature: 32.95 C = 91.31 F Sfc-Lift cond lev (LCL): 991.94 mb = 165.18 m = 541.91 ft T: 24.61 C 700-500 lapse rate: 6.15 C/km ThetaE index: 10.71 C Layer 870.0- 758.0 mb Conv cond level (CCL): 933.04 mb = 702.07 m = 2303.34 ft Mean mixing ratio: 17.86 g/kg Conv temperature: 28.48 C = 83.26 F Cap Strength: 0.76 C Lifted Index: -4.09 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.07 C Lifted Index @700 mb: -0.75 C Showalter Index: -1.40 C Risk: Thunderstorms probable Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 21.50 C K Index: 37.40 Risk: > 80 % chance of thunderstorms Sweat Index: 209.40 Risk: None Energy Index: -0.76 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 835.81 J/kg Max Up Vert Vel: 40.89 m/s Conv Inhibition (B-): 20.39 J/kg Cap Strength: 0.73 C Lift Cond Lev (LCL): 947.75 mb = 564.93 m = 1853.44 ft Lev Free Conv (LFC): 782.75 mb = 2214.96 m = 7266.83 ft Equ Level (EL): 172.75 mb = 13396.61 m = 43951.60 ft B at Equ Level: 828.59 J/kg Max Parcel Lev (MPL): 92.75 mb = 17049.56 m = 55936.19 ft Wind level data Storm motion: 49 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 20 240 1 0.9 0.5 | 231 9 7.0 5.8 1 1000 94 290 6 5.6 -2.1 | 255 12 11.8 3.2 2 976 305 355 2 0.2 -2.0 | 242 7 6.4 3.3 3 943 610 10 5 -0.9 -4.9 | 266 5 5.3 0.4 4 925 778 5 7 -0.6 -7.0 | 287 6 5.6 -1.7 5 911 914 5 6 -0.5 -6.0 | 277 6 5.7 -0.7 6 879 1219 15 5 -1.3 -4.8 | 264 5 4.9 0.5 7 850 1510 355 6 0.5 -6.0 | 276 7 6.7 -0.7 8 819 1829 355 13 1.1 -13.0 | 316 11 7.3 -7.6 9 790 2134 15 16 -4.1 -15.5 | 349 10 2.0 -10.2 10 762 2438 30 15 -7.5 -13.0 | 10 8 -1.3 -7.7 11 735 2743 20 13 -4.4 -12.2 | 346 7 1.7 -6.9 12 709 3048 5 13 -1.1 -13.0 | 327 9 5.0 -7.6 13 700 3155 5 13 -1.1 -13.0 | 327 9 5.0 -7.6 14 658 3658 15 11 -2.8 -10.6 | 328 6 3.3 -5.3 15 633 3962 15 11 -2.8 -10.6 | 328 6 3.3 -5.3 16 610 4267 20 10 -3.4 -9.4 | 326 5 2.8 -4.1 17 587 4572 25 10 -4.2 -9.1 | 333 4 2.0 -3.8 18 565 4877 20 13 -4.4 -12.2 | 346 7 1.7 -6.9 19 524 5486 45 15 -10.6 -10.6 | 40 7 -4.4 -5.3 20 500 5870 45 15 -10.6 -10.6 | 40 7 -4.4 -5.3 21 486 6096 50 12 -9.2 -7.7 | 51 4 -3.0 -2.4 22 400 7600 35 16 -9.2 -13.1 | 21 8 -3.0 -7.8 23 399 7620 35 13 -7.5 -10.6 | 13 5 -1.3 -5.3 24 324 9144 80 17 -16.7 -3.0 | 103 11 -10.6 2.3 25 300 9720 105 10 -9.7 2.6 | 156 9 -3.5 7.9 26 262 10668 100 15 -14.8 2.6 | 133 12 -8.6 7.9 27 250 10990 90 15 -15.0 0.0 | 121 10 -8.8 5.3 28 209 12192 105 28 -27.0 7.2 | 121 24 -20.9 12.5 29 200 12480 90 33 -33.0 0.0 | 101 27 -26.8 5.3 30 164 13716 105 38 -36.7 9.8 | 116 34 -30.5 15.1 31 150 14280 115 36 -32.6 15.2 | 128 33 -26.5 20.5 32 127 15240 115 36 -32.6 15.2 | 128 33 -26.5 20.5 33 100 16630 90 34 -34.0 0.0 | 101 28 -27.8 5.3 34 80 17868 20 3 -1.0 -2.8 | 244 6 5.2 2.5 35 74 18288 55 5 -4.1 -2.9 | 221 3 2.1 2.4 36 70 18600 85 23 -22.9 -2.0 | 101 17 -16.7 3.3 37 50 20590 95 38 -37.9 3.3 | 105 33 -31.7 8.6 38 44 21336 105 33 -31.9 8.5 | 118 29 -25.7 13.8 39 30 23720 95 65 -64.8 5.7 | 101 60 -58.6 11.0 40 29 23934 95 65 -64.8 5.7 | 101 60 -58.6 11.0 41 26 24384 100 63 -62.0 10.9 | 106 58 -55.9 16.2 Wind Parameters Mean winds (0-6000m): 19.4 at 10.9 knts Storm direction: 49.4 at 8.1 knts Shear (0-3000m) pos: 2.7 neg: 1.1 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 97.6 deg Storm rel helicity (0-3000m) pos: 55.6 neg: -17.2 tot: 38.4 m^2/s^2 ave: 12.8 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 2.7 10^-3/s Energy-Hel index: 0.22 Bulk Rich Number: 72.33 Bulk Shear: 11.55 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 4 253 9| 4.9 0.0 4.9| 14.7 -3.7 11.0 22.1 0.37| 12.5 4.6 1000 353 5 264 7| 3.3 0.0 3.3| 18.3 -5.3 13.0 13.0 0.37| 8.2 3.0 1500 359 5 267 6| 2.2 0.5 2.7| 20.3 -6.3 14.0 9.3 0.34| 6.6 2.2 2000 358 7 281 6| 3.9 0.4 4.3| 41.9 -6.3 35.6 17.8 0.53| 7.6 4.0 2500 7 8 300 6| 3.2 0.3 3.5| 55.6 -7.6 48.0 19.2 0.56| 7.5 4.2 3000 10 9 309 6| 2.7 1.1 3.8| 55.6 -17.2 38.4 12.8 0.37| 7.2 2.7 4000 10 10 315 6| 1.9 0.8 2.7| 56.1 -17.9 38.2 9.5 0.34| 5.8 2.0 5000 13 10 319 6| 1.8 0.7 2.5| 61.0 -18.1 42.9 8.6 0.36| 5.3 1.9 6000 19 11 332 6| 1.6 0.6 2.2| 70.8 -18.1 52.8 8.8 0.41| 5.0 2.1 Wrote GIF file: /home/apache/climate/data/raob//WBKW/skewt/WBKW.skewt.20251202.00.gif