UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for WBKW... Searching the city database file for: WBKW ... Date:0000Z 5 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 23.8 93 1.2 24.2 320 1 297.4 300.8 297.0 351.6 18.70 1 1008 28 26.8 20.8 70 6.0 22.5 323 2 299.3 302.1 295.4 344.5 15.52 2 1000 95 26.8 20.8 70 6.0 22.5 350 7 300.0 302.8 295.7 345.7 15.65 3 998 113 27.2 21.2 70 6.0 22.9 349 8 300.5 303.5 296.1 347.7 16.08 4 942 622 23.6 17.6 69 6.0 19.5 340 17 301.9 304.4 294.8 341.9 13.56 5 925 781 22.4 17.4 73 5.0 18.9 345 16 302.2 304.7 294.9 342.5 13.64 6 850 1512 17.8 14.0 78 3.8 15.3 360 14 304.8 307.0 294.4 340.4 11.91 7 845 1563 17.4 14.0 80 3.4 15.1 2 14 304.9 307.1 294.5 340.7 11.98 8 720 2918 11.0 7.0 76 4.0 8.6 5 11 312.1 313.8 294.1 339.2 8.77 9 704 3105 10.6 2.6 58 8.0 6.1 8 11 313.7 315.0 292.9 334.3 6.57 10 700 3153 10.4 2.4 58 8.0 5.9 10 11 314.0 315.2 292.9 334.4 6.51 11 599 4430 3.4 -2.6 65 6.0 0.3 330 2 320.2 321.2 293.6 337.3 5.28 12 571 4816 1.2 -2.1 79 3.3 -0.6 168 1 322.0 323.2 294.5 340.7 5.75 13 500 5870 -4.9 -7.4 83 2.5 -6.1 15 2 327.1 327.9 294.7 341.7 4.39 14 477 6240 -7.5 -10.6 78 3.1 -8.8 344 4 328.3 329.0 294.4 340.4 3.58 15 462 6489 -8.3 -13.3 67 5.0 -10.4 359 5 330.3 330.9 294.4 340.5 2.97 16 436 6938 -10.3 -17.3 56 7.0 -12.9 28 7 333.3 333.7 294.6 341.2 2.26 17 410 7411 -12.9 -18.9 61 6.0 -15.0 58 9 335.8 336.3 295.1 343.3 2.10 18 403 7543 -12.7 -20.7 51 8.0 -15.4 66 10 337.8 338.1 295.4 344.3 1.83 19 400 7600 -12.7 -21.7 47 9.0 -15.6 70 10 338.5 338.8 295.4 344.6 1.69 20 367 8252 -18.3 -24.3 59 6.0 -20.0 67 11 339.5 339.8 295.4 344.8 1.46 21 300 9730 -28.7 -39.7 34 11.0 -30.3 95 5 344.9 345.0 295.8 346.5 0.40 22 250 11010 -38.9 -58.9 10 20.0 -40.0 70 9 348.2 348.2 296.3 348.5 0.05 23 200 12490 -51.9 -65.9 17 14.0 -52.2 105 29 350.6 350.6 296.8 350.7 0.03 24 172 13450 -60.3 -74.3 14 14.0 -60.4 97 38 352.1 352.1 297.1 352.2 0.01 25 154 14131 -66.3 -81.3 10 15.0 -66.4 88 49 353.2 353.2 297.3 353.2 0.00 26 150 14290 -67.3 -82.3 10 15.0 -67.4 85 52 354.2 354.2 297.5 354.2 0.00 27 134 14960 -72.9 -89.9 6 17.0 -72.9 78 57 355.8 355.8 297.8 355.8 0.00 28 121 15551 -77.9 -96.9 3 19.0 -77.9 79 60 357.2 357.2 298.1 357.2 0.00 29 113 15939 -80.3 -102.5 1 22.2 -80.3 85 62 359.8 359.8 298.7 359.8 0.00 30 111 16040 -80.9 -103.9 1 23.0 -80.9 85 57 360.5 360.5 298.8 360.5 0.00 31 105 16353 -79.5 -104.5 1 25.0 -79.5 85 42 368.9 368.9 300.4 368.9 0.00 32 100 16630 -79.3 -104.3 1 25.0 -79.3 85 28 374.5 374.5 301.4 374.5 0.00 33 81 17809 -86.1 -109.1 1 23.0 -86.1 55 30 383.8 383.8 302.9 383.8 0.00 34 77 18087 -86.9 -109.9 1 23.0 -86.9 64 34 387.8 387.8 303.5 387.8 0.00 35 73 18381 -83.5 -106.5 1 23.0 -83.5 73 29 400.9 400.9 305.3 400.9 0.00 36 72 18459 -80.9 -104.9 1 24.0 -80.9 75 23 408.0 408.0 306.3 408.0 0.00 37 71 18538 -78.3 -103.3 1 25.0 -78.3 78 16 415.2 415.2 307.2 415.2 0.00 38 70 18620 -75.5 -101.5 1 26.0 -75.6 80 10 422.9 422.9 308.0 422.9 0.00 39 65 19050 -73.3 -99.3 1 26.0 -73.4 86 13 436.7 436.7 309.6 436.7 0.00 40 61 19419 -74.3 -100.3 1 26.0 -74.4 90 16 442.5 442.5 310.1 442.5 0.00 41 50 20580 -71.9 -98.9 1 27.0 -72.0 105 25 474.1 474.1 313.0 474.1 0.00 42 41 21771 -65.3 -94.3 1 29.0 -65.7 94 41 518.2 518.2 316.2 518.2 0.00 43 39 22078 -62.9 -91.9 1 29.0 -63.4 93 43 531.7 531.7 317.1 531.7 0.00 44 36 22575 -60.3 -90.3 1 30.0 -61.0 92 48 550.8 550.8 318.1 550.8 0.00 45 30 23710 -61.3 -91.3 1 30.0 -62.1 90 57 577.5 577.5 319.5 577.5 0.00 46 20 26307 -47.7 -81.7 1 34.0 -51.9 690.2 690.2 324.1 690.4 0.03 TRP 81 17809 -86.1 -109.1 1 23.0 -86.1 55 30 383.8 383.8 302.9 383.8 0.00 WND 113 15939 -80.3 -102.5 1 22.2 -80.3 85 62 359.8 359.8 298.7 359.8 0.00 Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 557.03 mb = 5023.15 m = 16479.94 ft Wetbulb zero: 590.33 mb = 4547.46 m = 14919.31 ft Precipitable water: 2.06 inches Sfc-500 mean rel hum: 72.66 % Est. max temperature: 32.11 C = 89.79 F Sfc-Lift cond lev (LCL): 991.97 mb = 166.18 m = 545.20 ft T: 26.82 C 700-500 lapse rate: 5.63 C/km ThetaE index: 7.08 C Layer 1008.0-1000.0 mb Conv cond level (CCL): 828.15 mb = 1732.99 m = 5685.59 ft Mean mixing ratio: 14.48 g/kg Conv temperature: 33.43 C = 92.18 F Cap Strength: 2.20 C Lifted Index: 0.24 C Risk: Showers probable Lifted Index @300 mb: 2.98 C Lifted Index @700 mb: 1.47 C Showalter Index: 1.76 C Risk: Showers probable Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 18.90 C K Index: 28.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 198.00 Risk: None Energy Index: 0.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.95 J/kg Max Up Vert Vel: 4.23 m/s Conv Inhibition (B-): 184.06 J/kg Cap Strength: 2.20 C Lift Cond Lev (LCL): 882.06 mb = 1191.91 m = 3910.43 ft Lev Free Conv (LFC): 477.06 mb = 6238.71 m = 20467.97 ft Equ Level (EL): 467.06 mb = 6403.96 m = 21010.10 ft B at Equ Level: 7.36 J/kg Max Parcel Lev (MPL): 447.06 mb = 6743.93 m = 22125.48 ft Wind level data Storm motion: 35 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 1009 20 320 1 0.6 -0.8 | 224 6 4.3 4.5 1 1000 95 350 7 1.2 -6.9 | 289 5 4.9 -1.7 2 976 305 340 14 4.8 -13.2 | 313 12 8.4 -7.9 3 943 610 340 17 5.8 -16.0 | 319 14 9.5 -10.7 4 925 781 345 16 4.1 -15.5 | 323 13 7.8 -10.2 5 911 914 345 14 3.6 -13.5 | 319 11 7.3 -8.3 6 879 1219 350 12 2.1 -11.8 | 319 9 5.7 -6.6 7 850 1512 360 14 -0.0 -14.0 | 337 9 3.7 -8.8 8 819 1829 10 15 -2.6 -14.8 | 354 10 1.1 -9.5 9 790 2134 15 13 -3.4 -12.6 | 358 7 0.3 -7.3 10 762 2438 15 12 -3.1 -11.6 | 355 6 0.6 -6.3 11 735 2743 5 12 -1.0 -12.0 | 339 7 2.6 -6.7 12 709 3048 5 11 -1.0 -11.0 | 335 6 2.7 -5.7 13 700 3153 10 11 -1.9 -10.8 | 343 6 1.8 -5.6 14 658 3658 40 7 -4.5 -5.4 | 82 1 -0.8 -0.1 15 633 3962 30 4 -2.0 -3.5 | 223 2 1.7 1.8 16 610 4267 20 3 -1.0 -2.8 | 227 4 2.6 2.4 17 587 4572 275 1 1.0 -0.1 | 222 7 4.7 5.2 18 565 4877 130 1 -0.8 0.6 | 206 7 2.9 5.9 19 524 5486 65 4 -3.6 -1.7 | 181 4 0.0 3.6 20 500 5870 15 2 -0.5 -1.9 | 224 5 3.1 3.3 21 486 6096 335 3 1.3 -2.7 | 243 6 4.9 2.5 22 400 7600 70 10 -9.4 -3.4 | 108 6 -5.7 1.8 23 399 7620 65 10 -9.1 -4.2 | 101 5 -5.4 1.0 24 325 9144 70 13 -12.2 -4.4 | 95 9 -8.6 0.8 25 300 9730 95 5 -5.0 0.4 | 167 6 -1.3 5.7 26 262 10668 50 4 -3.1 -2.6 | 193 3 0.6 2.7 27 250 11010 70 9 -8.5 -3.1 | 114 5 -4.8 2.2 28 209 12192 110 21 -19.7 7.2 | 128 20 -16.1 12.4 29 200 12490 105 29 -28.0 7.5 | 118 27 -24.4 12.7 30 164 13716 95 41 -40.8 3.6 | 103 38 -37.2 8.8 31 150 14290 85 52 -51.8 -4.5 | 91 48 -48.1 0.7 32 127 15240 75 59 -57.0 -15.3 | 79 54 -53.3 -10.0 33 113 15939 85 62 -61.8 -5.4 | 90 58 -58.1 -0.2 34 100 16630 85 28 -27.9 -2.4 | 97 24 -24.2 2.8 35 81 17809 55 30 -24.6 -17.2 | 60 24 -20.9 -12.0 36 74 18288 70 37 -34.8 -12.7 | 77 32 -31.1 -7.4 37 70 18620 80 10 -9.8 -1.7 | 120 7 -6.2 3.5 38 50 20580 105 25 -24.1 6.5 | 120 24 -20.5 11.7 39 44 21336 95 37 -36.9 3.2 | 104 34 -33.2 8.5 40 30 23710 90 57 -57.0 0.0 | 96 54 -53.3 5.2 41 25 24384 85 57 -56.8 -5.0 | 90 53 -53.1 0.3 Wind Parameters Mean winds (0-6000m): 4.9 at 8.5 knts Storm direction: 34.9 at 6.4 knts Shear (0-3000m) pos: 2.3 neg: 0.5 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 111.2 deg Storm rel helicity (0-3000m) pos: 35.9 neg: -6.6 tot: 29.3 m^2/s^2 ave: 9.8 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.78 Bulk Shear: 3.21 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 ------------------------------------------------------------------------------- 500 342 11 308 9| 15.6 0.0 15.6| 16.8 0.0 16.8 33.6 0.67| 16.4 11.1 1000 343 13 315 11| 6.4 0.0 6.4| 20.8 -1.8 19.0 19.0 0.53| 10.9 5.8 1500 346 13 318 10| 4.6 0.0 4.6| 28.0 -1.9 26.1 17.4 0.56| 8.8 4.9 2000 352 14 326 10| 3.4 0.0 3.4| 35.6 -1.9 33.7 16.9 0.58| 7.7 4.5 2500 356 13 331 9| 2.7 0.4 3.1| 35.9 -3.3 32.6 13.1 0.52| 6.6 3.4 3000 358 13 332 9| 2.3 0.5 2.8| 35.9 -6.6 29.3 9.8 0.43| 5.9 2.5 4000 2 12 333 7| 1.4 1.0 2.4| 39.8 -6.6 33.2 8.3 0.46| 5.8 2.7 5000 3 10 324 6| 1.1 1.1 2.3| 40.4 -14.0 26.4 5.3 0.32| 5.5 1.8 6000 5 9 318 4| 0.9 0.8 1.8| 44.2 -16.4 27.8 4.6 0.32| 5.2 1.7 Wrote GIF file: /home/apache/climate/data/raob//WBKW/skewt/WBKW.skewt.20251205.00.gif