UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050800.upa.cvt Date: 0000Z 8 MAY 25 Searching for WBKW... Searching the city database file for: WBKW ... Date:0000Z 8 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 25.8 24.6 93 1.2 24.9 60 3 298.3 301.8 297.8 355.6 19.67 1 1000 84 25.2 22.0 82 3.2 22.9 75 1 298.4 301.4 296.1 347.4 16.87 2 950 536 23.8 21.0 84 2.8 21.8 49 6 301.3 304.4 296.7 350.5 16.70 3 925 770 22.8 18.2 75 4.6 19.6 30 10 302.6 305.3 295.6 345.1 14.36 4 853 1473 19.0 14.0 73 5.0 15.7 24 8 305.7 308.0 294.6 341.3 11.86 5 850 1503 19.0 14.0 73 5.0 15.7 25 8 306.0 308.3 294.7 341.8 11.91 6 768 2369 14.8 7.8 63 7.0 10.5 25 4 310.5 312.2 293.6 337.2 8.68 7 700 3149 10.6 6.1 74 4.5 7.9 340 6 314.2 315.8 294.5 340.6 8.47 8 698 3173 10.4 6.1 75 4.3 7.8 339 6 314.3 315.9 294.5 340.7 8.49 9 576 4745 1.2 -2.1 79 3.3 -0.6 43 6 321.2 322.4 294.3 339.7 5.70 10 549 5130 -1.3 -2.7 90 1.4 -2.0 41 6 322.7 323.8 294.6 341.3 5.72 11 500 5870 -5.3 -7.8 83 2.5 -6.5 55 8 326.6 327.4 294.5 340.8 4.26 12 488 6061 -5.9 -9.0 79 3.1 -7.3 68 9 328.1 328.9 294.7 341.5 3.97 13 470 6355 -7.5 -8.8 90 1.3 -8.1 72 10 329.7 330.5 295.3 343.8 4.19 14 426 7117 -11.3 -14.9 75 3.6 -12.7 77 14 334.2 334.8 295.3 344.1 2.82 15 408 7449 -12.5 -19.5 56 7.0 -14.9 79 15 336.8 337.2 295.3 344.0 2.00 16 400 7600 -13.5 -24.5 39 11.0 -16.7 80 16 337.4 337.7 294.8 342.2 1.31 17 365 8288 -17.9 -30.9 31 13.0 -21.0 85 17 340.5 340.7 295.1 343.5 0.80 18 328 9076 -23.5 -34.5 36 11.0 -25.6 85 20 343.4 343.5 295.7 345.8 0.63 19 300 9720 -28.7 -38.7 38 10.0 -30.2 90 20 344.9 345.0 295.9 346.7 0.45 20 251 10973 -39.1 -55.1 17 16.0 -40.1 90 21 347.5 347.6 296.2 347.9 0.09 21 250 11000 -39.5 -55.5 17 16.0 -40.5 90 21 347.3 347.4 296.1 347.7 0.08 22 246 11109 -42.1 -57.1 18 15.0 -42.9 89 21 345.1 345.1 295.6 345.4 0.07 23 233 11477 -39.7 -58.7 11 19.0 -40.8 84 22 354.1 354.1 297.5 354.4 0.06 24 200 12490 -51.5 -60.5 33 9.0 -51.8 75 28 351.2 351.2 297.0 351.5 0.06 25 150 14290 -66.3 -94.3 1 28.0 -66.4 60 44 355.9 355.9 297.9 355.9 0.00 26 105 16383 -78.9 -103.9 1 25.0 -78.9 338 10 370.1 370.1 300.6 370.1 0.00 27 100 16660 -79.9 -103.9 1 24.0 -79.9 315 2 373.4 373.4 301.1 373.4 0.00 28 92 17128 -82.5 -106.5 1 24.0 -82.5 20 11 377.2 377.2 301.8 377.2 0.00 29 89 17313 -83.3 -106.3 1 23.0 -83.3 33 10 379.2 379.2 302.1 379.2 0.00 30 81 17838 -82.1 -106.1 1 24.0 -82.1 70 8 392.0 392.0 304.1 392.0 0.00 31 75 18275 -76.7 -101.7 1 25.0 -76.7 100 6 412.1 412.1 306.7 412.1 0.00 32 73 18431 -74.1 -100.1 1 26.0 -74.2 171 7 420.8 420.8 307.8 420.8 0.00 33 72 18512 -71.3 -98.3 1 27.0 -71.4 207 8 428.4 428.4 308.7 428.4 0.00 34 70 18680 -68.1 -96.1 1 28.0 -68.2 280 9 438.7 438.7 309.7 438.7 0.00 35 66 19031 -69.5 -96.5 1 27.0 -69.6 282 9 443.1 443.1 310.2 443.1 0.00 36 64 19214 -70.7 -97.7 1 27.0 -70.8 283 10 444.4 444.4 310.3 444.4 0.00 37 55 20119 -66.3 -94.3 1 28.0 -66.5 287 10 474.1 474.1 313.0 474.1 0.00 38 50 20700 -63.1 -92.1 1 29.0 -63.5 290 11 494.8 494.8 314.6 494.8 0.00 39 43 21625 -64.5 -93.5 1 29.0 -64.9 513.2 513.2 315.8 513.2 0.00 40 34 23075 -60.1 -90.1 1 30.0 -60.9 560.4 560.4 318.6 560.4 0.00 41 30 23863 -56.5 -87.5 1 31.0 -57.9 590.6 590.6 320.2 590.6 0.01 TRP 92 17128 -82.5 -106.5 1 24.0 -82.5 20 11 377.2 377.2 301.8 377.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 563.04 mb = 4929.91 m = 16174.03 ft Wetbulb zero: 584.24 mb = 4628.96 m = 15186.69 ft Precipitable water: 2.17 inches Sfc-500 mean rel hum: 76.49 % Est. max temperature: 33.06 C = 91.52 F Sfc-Lift cond lev (LCL): 991.04 mb = 163.32 m = 535.82 ft T: 24.95 C 700-500 lapse rate: 5.84 C/km ThetaE index: 9.22 C Layer 925.0- 850.0 mb Conv cond level (CCL): 838.15 mb = 1622.89 m = 5324.37 ft Mean mixing ratio: 16.10 g/kg Conv temperature: 34.22 C = 93.60 F Cap Strength: 2.31 C Lifted Index: -1.69 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.69 C Lifted Index @700 mb: 0.50 C Showalter Index: 0.77 C Risk: Thunderstorms probable Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 19.30 C K Index: 33.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 192.00 Risk: None Energy Index: -0.23 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 157.30 J/kg Max Up Vert Vel: 17.74 m/s Conv Inhibition (B-): 125.33 J/kg Cap Strength: 2.31 C Lift Cond Lev (LCL): 911.31 mb = 899.28 m = 2950.34 ft Lev Free Conv (LFC): 656.31 mb = 3676.88 m = 12063.11 ft Equ Level (EL): 416.31 mb = 7293.85 m = 23929.65 ft B at Equ Level: 156.54 J/kg Max Parcel Lev (MPL): 226.31 mb = 11669.97 m = 38286.82 ft Wind level data Storm motion: 50 at 5 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 60 3 -2.6 -1.5 | 212 2 0.9 1.4 1 1000 84 75 1 -1.0 -0.3 | 223 4 2.5 2.7 2 975 305 75 4 -3.9 -1.0 | 169 2 -0.4 1.9 3 942 610 40 7 -4.5 -5.4 | 23 3 -1.0 -2.4 4 925 770 30 10 -5.0 -8.7 | 15 6 -1.5 -5.7 5 910 914 25 11 -4.6 -10.0 | 9 7 -1.2 -7.0 6 878 1219 20 11 -3.8 -10.3 | 2 7 -0.3 -7.4 7 850 1503 25 8 -3.4 -7.3 | 359 4 0.1 -4.3 8 818 1829 30 5 -2.5 -4.3 | 324 2 1.0 -1.4 9 789 2134 40 5 -3.2 -3.8 | 343 1 0.3 -0.9 10 761 2438 20 4 -1.4 -3.8 | 291 2 2.1 -0.8 11 734 2743 340 4 1.4 -3.8 | 279 5 4.9 -0.8 12 708 3048 330 5 2.5 -4.3 | 283 6 6.0 -1.4 13 700 3149 340 6 2.1 -5.6 | 296 6 5.5 -2.7 14 657 3658 320 7 4.5 -5.4 | 287 8 8.0 -2.4 15 633 3962 320 6 3.9 -4.6 | 283 8 7.3 -1.6 16 610 4267 350 3 0.5 -3.0 | 270 4 4.0 -0.0 17 587 4572 40 5 -3.2 -3.8 | 343 1 0.3 -0.9 18 565 4877 45 6 -4.2 -4.2 | 30 1 -0.8 -1.3 19 524 5486 35 6 -3.4 -4.9 | 359 2 0.0 -2.0 20 500 5870 55 8 -6.6 -4.6 | 62 3 -3.1 -1.6 21 486 6096 70 9 -8.5 -3.1 | 89 5 -5.0 -0.1 22 400 7600 80 16 -15.8 -2.8 | 91 12 -12.3 0.2 23 399 7620 85 15 -14.9 -1.3 | 98 12 -11.5 1.6 24 324 9144 85 20 -19.9 -1.7 | 94 16 -16.4 1.2 25 300 9720 90 20 -20.0 0.0 | 100 17 -16.5 2.9 26 262 10668 85 21 -20.9 -1.8 | 94 17 -17.4 1.1 27 250 11000 90 21 -21.0 0.0 | 100 18 -17.5 2.9 28 209 12192 75 24 -23.2 -6.2 | 81 20 -19.7 -3.3 29 200 12490 75 28 -27.0 -7.2 | 80 24 -23.6 -4.3 30 164 13716 60 43 -37.2 -21.5 | 61 39 -33.8 -18.6 31 150 14290 60 44 -38.1 -22.0 | 61 40 -34.6 -19.1 32 127 15240 70 41 -38.5 -14.0 | 72 37 -35.0 -11.1 33 100 16660 315 2 1.4 -1.4 | 253 5 4.9 1.5 34 92 17128 20 11 -3.8 -10.3 | 2 7 -0.3 -7.4 35 75 18288 100 6 -5.9 1.0 | 149 5 -2.4 4.0 36 70 18680 280 9 8.9 -1.6 | 264 12 12.3 1.4 37 50 20700 290 11 10.3 -3.8 | 273 14 13.8 -0.8 Wind Parameters Mean winds (0-6000m): 19.8 at 6.1 knts Storm direction: 49.8 at 4.6 knts Shear (0-3000m) pos: 1.1 neg: 1.6 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 71.3 deg Storm rel helicity (0-3000m) pos: 0.6 neg: -8.8 tot: -8.2 m^2/s^2 ave: -2.7 10^-3 m/s^2 rel: -0.41 Storm rel vorticity (0-3000m) horiz: 4.6 stream: -1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 61.65 Bulk Shear: 2.55 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 65 4 192 1| 0.0 3.3 3.3| 0.2 -2.2 -2.0 -4.0 -0.64| 7.5 -4.8 1000 39 6 16 2| 0.0 4.5 4.5| 0.2 -5.0 -4.9 -4.9 -0.53| 7.1 -3.8 1500 31 8 8 4| 1.1 3.0 4.1| 0.2 -6.7 -6.5 -4.3 -0.47| 6.1 -2.8 2000 31 7 4 3| 1.6 2.3 3.9| 0.2 -7.6 -7.4 -3.7 -0.45| 5.4 -2.4 2500 31 7 358 3| 1.3 1.8 3.0| 0.3 -8.2 -7.9 -3.2 -0.45| 4.9 -2.2 3000 26 6 344 3| 1.1 1.6 2.7| 0.6 -8.8 -8.2 -2.7 -0.41| 4.6 -1.9 4000 11 6 324 4| 0.9 1.5 2.4| 2.7 -11.9 -9.2 -2.3 -0.35| 4.1 -1.5 5000 13 6 323 4| 1.0 1.2 2.2| 4.2 -12.9 -8.7 -1.7 -0.22| 4.1 -0.9 6000 20 6 333 3| 1.2 1.0 2.2| 7.3 -13.2 -5.9 -1.0 -0.12| 3.9 -0.5 Wrote GIF file: /home/apache/climate/data/raob//WBKW/skewt/WBKW.skewt.20250508.00.gif