UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051500.upa.cvt Date: 0000Z 15 MAY 25 Searching for WBKW... Searching the city database file for: WBKW ... Date:0000Z 15 MAY 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 1008 20 27.2 24.0 83 3.2 24.9 350 1 299.7 303.1 297.7 355.2 18.96 1 1000 88 27.0 23.4 81 3.6 24.4 335 1 300.1 303.5 297.5 354.2 18.41 2 925 776 23.0 19.5 81 3.5 20.5 140 7 302.8 305.7 296.4 349.0 15.61 3 850 1510 19.0 14.8 77 4.2 16.2 115 7 306.0 308.4 295.2 343.7 12.55 4 746 2622 13.6 9.3 75 4.3 10.9 98 8 311.8 313.7 294.9 342.3 9.91 5 700 3157 11.0 7.2 77 3.8 8.6 105 9 314.7 316.4 295.1 343.2 9.15 6 685 3337 10.2 6.4 77 3.8 7.9 101 8 315.7 317.4 295.1 343.4 8.84 7 639 3912 7.4 0.4 61 7.0 3.5 79 7 318.9 320.1 294.0 338.7 6.18 8 579 4717 3.2 -3.8 60 7.0 -0.4 66 7 323.1 324.1 294.2 339.4 4.99 9 523 5534 -2.1 -6.5 72 4.4 -4.3 39 12 326.3 327.1 294.6 341.2 4.50 10 503 5843 -3.3 -9.3 63 6.0 -6.0 31 12 328.5 329.2 294.6 341.1 3.76 11 500 5890 -3.5 -10.5 58 7.0 -6.6 30 12 328.8 329.5 294.4 340.4 3.44 12 462 6510 -7.3 -11.3 73 4.0 -9.0 34 12 331.6 332.3 295.1 343.5 3.49 13 416 7321 -11.9 -19.9 51 8.0 -14.6 42 12 335.7 336.1 294.9 342.5 1.90 14 410 7432 -12.5 -24.5 36 12.0 -16.0 43 12 336.4 336.6 294.6 341.0 1.28 15 400 7620 -13.9 -28.9 27 15.0 -17.7 45 12 336.9 337.1 294.4 340.2 0.88 16 310 9504 -26.5 -34.5 47 8.0 -28.0 102 11 344.8 344.9 296.0 347.4 0.66 17 300 9740 -28.1 -35.1 51 7.0 -29.3 120 12 345.8 345.9 296.3 348.3 0.64 18 272 10440 -33.3 -40.3 49 7.0 -34.2 120 19 348.1 348.1 296.5 349.7 0.42 19 250 11030 -37.3 -47.3 35 10.0 -38.2 105 23 350.6 350.7 297.0 351.5 0.21 20 242 11254 -39.1 -52.1 24 13.0 -40.0 102 25 351.2 351.2 297.0 351.7 0.13 21 200 12530 -50.5 -63.5 20 13.0 -50.9 95 34 352.8 352.8 297.3 353.0 0.04 22 176 13350 -57.5 -76.5 7 19.0 -57.7 95 25 354.4 354.4 297.6 354.5 0.01 23 150 14340 -65.5 -86.5 4 21.0 -65.6 120 14 357.2 357.2 298.1 357.3 0.00 24 112 16060 -76.9 -101.9 1 25.0 -76.9 170 3 367.1 367.1 300.0 367.1 0.00 25 105 16430 -76.1 -102.1 1 26.0 -76.2 105 18 375.4 375.4 301.5 375.4 0.00 26 100 16710 -76.5 -101.5 1 25.0 -76.5 55 29 379.9 379.9 302.2 379.9 0.00 27 82 17856 -75.5 -101.5 1 26.0 -75.6 346 20 404.2 404.2 305.7 404.2 0.00 28 79 18071 -76.5 -101.5 1 25.0 -76.6 333 19 406.4 406.4 306.0 406.4 0.00 29 71 18688 -75.3 -101.3 1 26.0 -75.3 291 13 421.6 421.6 307.9 421.6 0.00 30 70 18770 -74.9 -100.9 1 26.0 -75.0 285 12 424.1 424.1 308.2 424.1 0.00 31 51 20659 -65.3 -94.3 1 29.0 -65.6 247 21 486.8 486.8 314.0 486.8 0.00 32 50 20780 -63.1 -92.1 1 29.0 -63.5 245 22 494.8 494.8 314.6 494.8 0.00 33 41 22002 -61.3 -91.3 1 30.0 -61.9 208 31 528.2 528.2 316.8 528.2 0.00 34 35 22993 -56.5 -87.5 1 31.0 -57.7 141 38 565.1 565.1 318.9 565.2 0.01 35 30 23970 -55.9 -86.9 1 31.0 -57.3 75 45 592.2 592.2 320.3 592.3 0.01 36 29 24186 -56.1 -87.1 1 31.0 -57.6 75 46 597.5 597.5 320.5 597.5 0.01 TRP 112 16060 -76.9 -101.9 1 25.0 -76.9 170 3 367.1 367.1 300.0 367.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 545.19 mb = 5210.05 m = 17093.13 ft Wetbulb zero: 584.97 mb = 4633.46 m = 15201.44 ft Precipitable water: 2.23 inches Sfc-500 mean rel hum: 72.04 % Est. max temperature: 33.24 C = 91.83 F Sfc-Lift cond lev (LCL): 962.69 mb = 423.52 m = 1389.49 ft T: 25.05 C 700-500 lapse rate: 5.31 C/km ThetaE index: 12.86 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 859.38 mb = 1414.78 m = 4641.62 ft Mean mixing ratio: 16.83 g/kg Conv temperature: 33.18 C = 91.72 F Cap Strength: 1.75 C Lifted Index: -1.00 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.46 C Lifted Index @700 mb: 0.02 C Showalter Index: 1.81 C Risk: Showers probable Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 18.30 C K Index: 33.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 203.60 Risk: None Energy Index: -0.65 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 235.06 J/kg Max Up Vert Vel: 21.68 m/s Conv Inhibition (B-): 59.20 J/kg Cap Strength: 1.75 C Lift Cond Lev (LCL): 909.75 mb = 920.33 m = 3019.43 ft Lev Free Conv (LFC): 654.75 mb = 3710.76 m = 12174.26 ft Equ Level (EL): 264.75 mb = 10628.73 m = 34870.75 ft B at Equ Level: 231.67 J/kg Max Parcel Lev (MPL): 154.75 mb = 14147.01 m = 46413.51 ft Wind level data Storm motion: 115 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 1008 20 350 1 0.2 -1.0 | 303 6 5.4 -3.4 1 1000 88 335 1 0.4 -0.9 | 301 7 5.6 -3.3 2 976 305 155 4 -1.7 3.6 | 251 4 3.5 1.2 3 943 610 145 6 -3.4 4.9 | 215 3 1.7 2.5 4 925 776 140 7 -4.5 5.4 | 193 3 0.7 2.9 5 910 914 140 7 -4.5 5.4 | 193 3 0.7 2.9 6 879 1219 125 8 -6.6 4.6 | 148 3 -1.4 2.2 7 850 1510 115 7 -6.3 3.0 | 114 1 -1.2 0.5 8 819 1829 110 7 -6.6 2.4 | 88 1 -1.4 -0.0 9 790 2134 100 6 -5.9 1.0 | 27 2 -0.7 -1.4 10 762 2438 95 7 -7.0 0.6 | 44 3 -1.8 -1.8 11 735 2743 100 8 -7.9 1.4 | 69 3 -2.7 -1.0 12 709 3048 105 9 -8.7 2.3 | 88 4 -3.5 -0.1 13 700 3157 105 9 -8.7 2.3 | 88 4 -3.5 -0.1 14 658 3658 95 7 -7.0 0.6 | 44 3 -1.8 -1.8 15 634 3962 75 7 -6.8 -1.8 | 20 5 -1.6 -4.2 16 611 4267 70 7 -6.6 -2.4 | 16 5 -1.4 -4.8 17 588 4572 70 6 -5.6 -2.1 | 6 5 -0.5 -4.5 18 566 4877 60 8 -6.9 -4.0 | 15 7 -1.7 -6.4 19 525 5486 40 12 -7.7 -9.2 | 12 12 -2.5 -11.6 20 500 5890 30 12 -6.0 -10.4 | 4 13 -0.8 -12.8 21 487 6096 30 12 -6.0 -10.4 | 4 13 -0.8 -12.8 22 400 7620 45 12 -8.5 -8.5 | 17 11 -3.3 -10.9 23 400 7620 40 13 -8.4 -10.0 | 14 13 -3.2 -12.4 24 325 9144 75 9 -8.7 -2.3 | 36 6 -3.5 -4.8 25 300 9740 120 12 -10.4 6.0 | 124 6 -5.2 3.6 26 263 10668 120 21 -18.2 10.5 | 122 15 -13.0 8.1 27 250 11030 105 23 -22.2 6.0 | 102 17 -17.0 3.5 28 210 12192 90 34 -34.0 0.0 | 85 29 -28.8 -2.4 29 200 12530 95 34 -33.9 3.0 | 91 29 -28.7 0.5 30 166 13716 95 20 -19.9 1.7 | 87 15 -14.7 -0.7 31 150 14340 120 14 -12.1 7.0 | 123 8 -6.9 4.6 32 129 15240 115 5 -4.5 2.1 | 296 1 0.7 -0.3 33 112 16060 170 3 -0.5 3.0 | 264 5 4.7 0.5 34 100 16710 55 29 -23.8 -16.6 | 44 27 -18.6 -19.1 35 76 18288 320 17 10.9 -13.0 | 314 22 16.1 -15.5 36 70 18770 285 12 11.6 -3.1 | 288 18 16.8 -5.5 37 50 20780 245 22 19.9 9.3 | 255 26 25.1 6.9 38 46 21336 255 26 25.1 6.7 | 262 31 30.3 4.3 39 30 23970 75 45 -43.5 -11.6 | 70 41 -38.3 -14.1 40 27 24384 75 47 -45.4 -12.2 | 70 43 -40.2 -14.6 Wind Parameters Mean winds (0-6000m): 85.1 at 7.6 knts Storm direction: 115.1 at 5.7 knts Shear (0-3000m) pos: 1.4 neg: 1.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 144.2 deg Storm rel helicity (0-3000m) pos: 1.9 neg: -14.7 tot: -12.8 m^2/s^2 ave: -4.3 10^-3 m/s^2 rel: -0.55 Storm rel vorticity (0-3000m) horiz: 3.6 stream: -2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 36.34 Bulk Shear: 6.47 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 ------------------------------------------------------------------------------- 500 151 3 264 4| 6.5 0.0 6.5| 0.0 -10.6 -10.6 -21.2 -0.75| 9.9 -7.4 1000 144 5 236 3| 3.3 1.2 4.5| 0.0 -12.5 -12.5 -12.5 -0.79| 6.3 -5.0 1500 135 6 212 2| 2.2 1.3 3.5| 0.0 -14.0 -14.0 -9.4 -0.79| 5.3 -4.2 2000 127 6 196 1| 1.6 1.2 2.8| 0.0 -14.6 -14.6 -7.3 -0.81| 4.3 -3.5 2500 121 6 172 1| 1.3 1.2 2.5| 0.5 -14.7 -14.3 -5.7 -0.71| 3.9 -2.7 3000 117 7 127 1| 1.4 1.0 2.4| 1.9 -14.7 -12.8 -4.3 -0.55| 3.6 -2.0 4000 110 7 86 1| 1.1 1.1 2.1| 2.0 -17.9 -15.9 -4.0 -0.59| 3.3 -2.0 5000 101 7 54 2| 0.9 1.2 2.0| 3.2 -19.1 -15.9 -3.2 -0.50| 3.1 -1.6 6000 85 8 38 4| 0.7 1.4 2.1| 3.2 -27.2 -23.9 -4.0 -0.49| 3.1 -1.5 Wrote GIF file: /home/apache/climate/data/raob//WBKW/skewt/WBKW.skewt.20250515.00.gif