UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011700.upa.cvt Date: 0000Z 17 JAN 26 Searching for WBKW... Searching the city database file for: WBKW ... Date:0000Z 17 JAN 26 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 1006 20 24.0 23.1 95 0.9 23.3 330 2 296.6 299.9 296.3 348.5 17.96 1 1005 28 25.4 22.8 86 2.6 23.5 324 3 298.1 301.3 296.5 349.4 17.65 2 1000 68 25.6 22.5 83 3.1 23.4 295 6 298.8 301.9 296.5 349.5 17.41 3 995 112 26.0 22.3 80 3.7 23.3 287 5 299.6 302.7 296.7 350.1 17.28 4 925 752 21.8 19.5 87 2.3 20.2 245 7 301.6 304.5 296.1 347.6 15.61 5 916 837 21.2 18.5 85 2.7 19.3 250 8 301.8 304.5 295.6 345.4 14.79 6 878 1204 19.4 13.4 68 6.0 15.5 269 14 303.6 305.7 293.4 336.6 11.07 7 850 1483 18.2 10.2 60 8.0 13.1 275 16 305.2 306.9 292.5 332.9 9.23 8 777 2246 13.0 9.3 78 3.7 10.7 292 13 307.6 309.3 293.4 336.4 9.51 9 736 2701 11.6 6.8 72 4.8 8.7 291 10 310.8 312.4 293.5 336.9 8.45 10 723 2850 11.8 2.8 54 9.0 6.7 290 11 312.6 313.9 292.5 332.9 6.49 11 700 3120 10.6 2.6 58 8.0 6.1 290 12 314.2 315.5 293.0 335.0 6.61 12 628 4015 6.2 -2.8 52 9.0 1.5 299 9 319.1 320.1 293.1 335.1 4.96 13 586 4577 2.6 -2.4 70 5.0 -0.0 300 9 321.3 322.4 294.1 339.1 5.48 14 513 5638 -3.9 -13.9 46 10.0 -7.9 264 7 325.9 326.4 292.9 334.5 2.55 15 500 5840 -5.3 -15.3 45 10.0 -9.1 270 7 326.6 327.0 292.9 334.5 2.33 16 494 5935 -5.7 -12.7 58 7.0 -8.6 279 7 327.2 327.8 293.6 337.1 2.92 17 488 6031 -6.1 -9.8 75 3.7 -7.7 288 6 327.9 328.6 294.4 340.4 3.73 18 455 6579 -8.9 -13.2 71 4.3 -10.6 322 6 331.0 331.6 294.7 341.4 3.04 19 441 6821 -9.7 -15.7 62 6.0 -12.0 336 6 333.0 333.5 294.8 341.9 2.55 20 400 7570 -14.9 -19.2 70 4.3 -16.3 20 6 335.6 336.1 295.1 343.1 2.09 21 398 7608 -15.3 -19.4 71 4.1 -16.7 16 6 335.6 336.0 295.0 342.9 2.07 22 359 8379 -21.5 -27.5 58 6.0 -22.9 74 11 337.3 337.5 294.7 341.4 1.11 23 325 9106 -26.7 -31.4 64 4.7 -27.6 131 16 339.9 340.1 295.1 343.1 0.85 24 319 9241 -27.7 -30.5 77 2.8 -28.3 133 16 340.3 340.5 295.3 343.9 0.95 25 300 9680 -31.1 -35.8 63 4.7 -31.8 125 19 341.5 341.7 295.3 343.9 0.60 26 294 9822 -32.3 -35.8 71 3.5 -32.9 124 21 341.8 341.9 295.3 344.2 0.61 27 257 10752 -39.1 -52.1 24 13.0 -40.0 114 32 345.2 345.2 295.7 345.7 0.12 28 250 10940 -40.7 -52.7 26 12.0 -41.5 110 38 345.6 345.6 295.7 346.0 0.12 29 209 12142 -49.3 -75.3 3 26.0 -49.8 100 44 350.3 350.3 296.7 350.3 0.01 30 200 12430 -51.3 -72.3 6 21.0 -51.7 100 48 351.5 351.5 297.0 351.6 0.01 31 150 14240 -65.3 -94.3 1 29.0 -65.4 90 65 357.6 357.6 298.2 357.6 0.00 32 119 15609 -76.3 -102.1 1 25.8 -76.4 80 70 361.8 361.8 299.1 361.8 0.00 33 105 16319 -82.3 -106.3 1 24.0 -82.3 98 68 363.6 363.6 299.4 363.6 0.00 34 100 16590 -83.9 -106.9 1 23.0 -83.9 105 67 365.6 365.6 299.8 365.6 0.00 35 98 16702 -84.5 -107.5 1 23.0 -84.5 108 64 366.6 366.6 299.9 366.6 0.00 36 96 16815 -85.5 -108.5 1 23.0 -85.5 110 60 366.8 366.8 300.0 366.8 0.00 37 94 16931 -86.7 -109.7 1 23.0 -86.7 113 57 366.6 366.6 299.9 366.6 0.00 38 92 17048 -87.5 -109.5 1 22.0 -87.5 116 54 367.3 367.3 300.1 367.3 0.00 39 89 17228 -88.1 -110.1 1 22.0 -88.1 120 48 369.6 369.6 300.5 369.6 0.00 40 88 17289 -88.7 -110.7 1 22.0 -88.7 121 47 369.6 369.6 300.5 369.6 0.00 41 83 17610 -82.5 -106.5 1 24.0 -82.5 129 37 388.5 388.5 303.6 388.5 0.00 42 81 17747 -79.1 -104.1 1 25.0 -79.1 132 33 398.2 398.2 304.9 398.2 0.00 43 70 18590 -72.7 -98.7 1 26.0 -72.8 150 10 428.9 428.9 308.7 428.9 0.00 44 69 18675 -72.5 -99.5 1 27.0 -72.6 431.1 431.1 309.0 431.1 0.00 TRP WND 119 15609 -76.3 -102.1 1 25.8 -76.4 80 70 361.8 361.8 299.1 361.8 0.00 Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 556.80 mb = 5001.42 m = 16408.65 ft Wetbulb zero: 587.03 mb = 4562.61 m = 14969.02 ft Precipitable water: 1.95 inches Sfc-500 mean rel hum: 64.91 % Est. max temperature: 32.24 C = 90.04 F Sfc-Lift cond lev (LCL): 993.31 mb = 127.20 m = 417.31 ft T: 25.90 C 700-500 lapse rate: 5.85 C/km ThetaE index: 17.17 C Layer 925.0- 777.0 mb Conv cond level (CCL): 872.75 mb = 1255.52 m = 4119.12 ft Mean mixing ratio: 16.21 g/kg Conv temperature: 31.30 C = 88.34 F Cap Strength: 1.19 C Lifted Index: -1.75 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.76 C Lifted Index @700 mb: 0.50 C Showalter Index: 4.58 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 15.50 C K Index: 25.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 161.40 Risk: None Energy Index: 0.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 360.99 J/kg Max Up Vert Vel: 26.87 m/s Conv Inhibition (B-): 29.36 J/kg Cap Strength: 1.19 C Lift Cond Lev (LCL): 915.15 mb = 845.01 m = 2772.31 ft Lev Free Conv (LFC): 810.15 mb = 1890.71 m = 6203.03 ft Equ Level (EL): 720.15 mb = 2882.73 m = 9457.65 ft B at Equ Level: 24.69 J/kg Max Parcel Lev (MPL): 150.15 mb = 14233.51 m = 46697.29 ft Wind level data Storm motion: 315 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 1006 20 330 2 1.0 -1.7 | 129 6 -4.4 3.6 1 1000 68 295 6 5.4 -2.5 | 180 3 0.0 2.8 2 973 305 250 3 2.8 1.0 | 158 7 -2.6 6.4 3 940 610 230 6 4.6 3.9 | 175 9 -0.8 9.2 4 925 752 245 7 6.3 3.0 | 186 8 0.9 8.3 5 908 914 255 9 8.7 2.3 | 203 8 3.3 7.7 6 876 1219 270 14 14.0 -0.0 | 238 10 8.6 5.3 7 850 1483 275 16 15.9 -1.4 | 249 11 10.5 4.0 8 816 1829 285 17 16.4 -4.4 | 265 11 11.0 0.9 9 787 2134 290 14 13.2 -4.8 | 266 8 7.7 0.6 10 759 2438 295 11 10.0 -4.6 | 261 5 4.5 0.7 11 732 2743 290 10 9.4 -3.4 | 244 4 4.0 1.9 12 706 3048 290 12 11.3 -4.1 | 258 6 5.8 1.2 13 700 3120 290 12 11.3 -4.1 | 258 6 5.8 1.2 14 655 3658 305 12 9.8 -6.9 | 289 5 4.4 -1.5 15 631 3962 300 9 7.8 -4.5 | 250 3 2.4 0.8 16 607 4267 295 8 7.3 -3.4 | 223 3 1.8 2.0 17 585 4572 300 9 7.8 -4.5 | 250 3 2.4 0.8 18 563 4877 295 11 10.0 -4.6 | 261 5 4.5 0.7 19 522 5486 260 7 6.9 1.2 | 193 7 1.5 6.6 20 500 5840 270 7 7.0 -0.0 | 196 6 1.6 5.3 21 484 6096 295 6 5.4 -2.5 | 180 3 0.0 2.8 22 400 7570 20 6 -2.1 -5.6 | 88 7 -7.5 -0.3 23 397 7620 15 6 -1.6 -5.8 | 86 7 -7.0 -0.4 24 323 9144 135 16 -11.3 11.3 | 135 24 -16.7 16.7 25 300 9680 125 19 -15.6 10.9 | 128 27 -21.0 16.2 26 260 10668 115 30 -27.2 12.7 | 119 37 -32.6 18.0 27 250 10940 110 38 -35.7 13.0 | 114 45 -41.1 18.3 28 207 12192 100 44 -43.3 7.6 | 105 50 -48.8 13.0 29 200 12430 100 48 -47.3 8.3 | 105 54 -52.7 13.7 30 163 13716 95 61 -60.8 5.3 | 99 67 -66.2 10.7 31 150 14240 90 65 -65.0 0.0 | 94 71 -70.4 5.3 32 127 15240 85 64 -63.8 -5.6 | 90 69 -69.2 -0.2 33 119 15609 80 70 -68.9 -12.2 | 85 75 -74.4 -6.8 34 100 16590 105 67 -64.7 17.3 | 108 74 -70.1 22.7 35 70 18590 150 10 -5.0 8.7 | 143 17 -10.4 14.0 Wind Parameters Mean winds (0-6000m): 284.6 at 10.2 knts Storm direction: 314.6 at 7.6 knts Shear (0-3000m) pos: 1.6 neg: 1.1 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 127.8 deg Storm rel helicity (0-3000m) pos: 48.3 neg: -4.6 tot: 43.7 m^2/s^2 ave: 14.6 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 3.2 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 69.51 Bulk Shear: 5.19 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 ------------------------------------------------------------------------------- 500 266 4 168 6| 0.0 5.8 5.8| 7.7 -2.4 5.3 10.6 0.40| 10.2 4.1 1000 253 6 182 7| 3.3 2.9 6.2| 22.5 -2.4 20.1 20.1 0.61| 8.8 5.4 1500 263 9 206 7| 4.3 1.9 6.3| 38.5 -2.4 36.1 24.1 0.70| 8.1 5.7 2000 271 11 225 7| 3.3 1.4 4.7| 46.9 -2.4 44.5 22.2 0.69| 7.3 5.0 2500 276 11 233 7| 1.9 1.2 3.0| 46.9 -3.5 43.3 17.3 0.56| 6.8 3.8 3000 279 11 235 7| 1.6 1.1 2.7| 48.3 -4.6 43.7 14.6 0.53| 6.1 3.2 4000 284 11 243 6| 1.3 0.9 2.3| 52.1 -6.5 45.6 11.4 0.46| 5.4 2.5 5000 286 11 244 5| 1.1 0.9 2.0| 53.3 -9.1 44.2 8.8 0.39| 4.9 1.9 6000 285 10 238 5| 1.1 1.1 2.2| 53.8 -16.6 37.2 6.2 0.24| 4.8 1.2 Wrote GIF file: /home/apache/climate/data/raob//WBKW/skewt/WBKW.skewt.20260117.00.gif