UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051400.upa.cvt Date: 0000Z 14 MAY 25 Searching for WBKW... Searching the city database file for: WBKW ... Date:0000Z 14 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 1009 20 26.4 24.6 90 1.8 25.1 310 2 298.8 302.4 298.0 356.2 19.65 1 1001 85 27.0 24.5 86 2.5 25.2 314 5 300.1 303.7 298.3 357.9 19.69 2 1000 93 27.2 24.5 85 2.7 25.2 315 5 300.4 304.0 298.4 358.3 19.71 3 925 781 22.4 20.1 87 2.3 20.8 65 7 302.2 305.2 296.7 350.1 16.22 4 893 1087 20.4 18.6 89 1.8 19.1 73 8 303.2 306.0 296.3 348.5 15.28 5 850 1513 17.8 16.5 92 1.3 16.9 80 9 304.8 307.4 295.9 346.7 14.03 6 791 2127 14.6 14.3 98 0.3 14.4 85 9 307.7 310.2 296.0 347.2 13.07 7 737 2724 12.2 10.1 87 2.1 10.9 75 8 311.4 313.4 295.3 343.9 10.60 8 710 3037 11.2 8.4 83 2.8 9.5 85 8 313.6 315.5 295.3 344.0 9.80 9 700 3156 10.8 7.9 82 2.9 9.0 90 8 314.4 316.3 295.4 344.3 9.60 10 671 3507 9.2 5.4 77 3.8 6.9 90 8 316.5 318.1 295.0 343.0 8.42 11 639 3911 7.6 3.1 73 4.5 4.9 86 8 319.1 320.6 295.0 343.0 7.51 12 587 4605 4.2 -0.8 70 5.0 1.4 90 11 323.0 324.2 295.0 343.0 6.16 13 500 5890 -4.1 -10.1 63 6.0 -6.8 75 16 328.0 328.7 294.3 340.0 3.55 14 470 6376 -6.7 -12.7 62 6.0 -9.2 78 16 330.7 331.3 294.6 341.2 3.07 15 448 6749 -8.5 -15.5 57 7.0 -11.2 81 16 333.0 333.5 294.8 341.9 2.56 16 400 7620 -13.7 -24.7 39 11.0 -16.9 90 17 337.2 337.4 294.8 341.9 1.29 17 390 7812 -14.7 -32.7 20 18.0 -18.8 87 16 338.3 338.5 294.5 340.7 0.63 18 370 8210 -17.3 -28.3 38 11.0 -20.1 93 15 340.0 340.2 295.2 343.7 1.00 19 300 9750 -28.3 -37.3 42 9.0 -29.7 95 8 345.5 345.6 296.1 347.5 0.52 20 250 11030 -38.5 -50.5 27 12.0 -39.4 90 7 348.8 348.9 296.5 349.5 0.15 21 247 11113 -39.1 -52.1 24 13.0 -40.0 89 7 349.1 349.2 296.5 349.7 0.13 22 200 12520 -51.1 -67.1 13 16.0 -51.5 135 6 351.8 351.9 297.1 351.9 0.02 23 150 14330 -66.1 -82.1 9 16.0 -66.2 165 4 356.2 356.2 298.0 356.2 0.00 24 133 15046 -72.3 -88.3 7 16.0 -72.3 111 5 357.6 357.6 298.2 357.6 0.00 25 105 16406 -80.1 -96.1 5 16.0 -80.1 59 13 367.8 367.8 300.2 367.8 0.00 26 100 16680 -81.3 -98.3 4 17.0 -81.3 50 15 370.6 370.6 300.7 370.6 0.00 27 99 16737 -81.5 -98.5 4 17.0 -81.5 50 16 371.3 371.3 300.8 371.3 0.00 28 89 17345 -76.5 -93.5 5 17.0 -76.5 10 17 392.8 392.8 304.2 392.8 0.00 29 79 18036 -75.1 -99.1 1 24.0 -75.2 326 19 409.3 409.3 306.4 409.3 0.00 30 76 18261 -76.1 -101.1 1 25.0 -76.2 312 19 411.8 411.8 306.7 411.8 0.00 31 70 18740 -73.9 -99.9 1 26.0 -74.0 345 11 426.3 426.3 308.4 426.3 0.00 32 67 18999 -74.3 -100.3 1 26.0 -74.4 336 12 430.8 430.8 308.9 430.8 0.00 33 59 19754 -72.1 -99.1 1 27.0 -72.2 309 16 451.7 451.7 311.0 451.7 0.00 34 55 20173 -71.5 -98.5 1 27.0 -71.6 295 17 462.2 462.2 312.0 462.2 0.00 35 50 20750 -65.9 -93.9 1 28.0 -66.2 275 20 488.2 488.2 314.1 488.2 0.00 36 44 21514 -61.3 -91.3 1 30.0 -61.9 251 26 517.6 517.6 316.1 517.6 0.00 37 25 25022 -53.5 -85.5 1 32.0 -55.6 143 52 630.8 630.8 321.9 630.9 0.01 38 24 25281 -54.9 -86.9 1 32.0 -56.8 135 54 634.2 634.2 322.1 634.2 0.01 39 20 26440 -52.1 -85.1 1 33.0 -55.0 100 62 676.7 676.7 323.7 676.8 0.01 40 17 27500 -48.7 -82.7 1 34.0 -53.0 719.8 719.8 325.1 720.0 0.03 41 16 27902 -45.5 -80.5 1 35.0 -51.2 742.8 742.8 325.7 743.2 0.04 42 15 28332 -45.2 -80.2 1 35.0 -51.2 100 65 757.6 757.6 326.1 757.9 0.04 43 12 29825 -44.3 -79.3 1 35.0 -51.5 810.8 810.8 327.5 811.4 0.06 TRP 99 16737 -81.5 -98.5 4 17.0 -81.5 50 16 371.3 371.3 300.8 371.3 0.00 WND 15 28332 -45.2 -80.2 1 35.0 -51.2 100 65 757.6 757.6 326.1 757.9 0.04 Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 542.98 mb = 5255.32 m = 17241.65 ft Wetbulb zero: 571.88 mb = 4814.22 m = 15794.50 ft Precipitable water: 2.41 inches Sfc-500 mean rel hum: 80.56 % Est. max temperature: 32.09 C = 89.76 F Sfc-Lift cond lev (LCL): 983.43 mb = 240.49 m = 789.00 ft T: 26.17 C 700-500 lapse rate: 5.45 C/km ThetaE index: 11.63 C Layer 925.0- 791.0 mb Conv cond level (CCL): 906.50 mb = 956.72 m = 3138.82 ft Mean mixing ratio: 17.78 g/kg Conv temperature: 30.41 C = 86.74 F Cap Strength: 0.84 C Lifted Index: -2.48 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.95 C Lifted Index @700 mb: -0.82 C Showalter Index: 0.07 C Risk: Thunderstorms probable Total Totals Index: 42.50 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 20.60 C K Index: 35.50 Risk: > 80 % chance of thunderstorms Sweat Index: 232.00 Risk: None Energy Index: -1.33 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 675.63 J/kg Max Up Vert Vel: 36.76 m/s Conv Inhibition (B-): 4.65 J/kg Cap Strength: 0.84 C Lift Cond Lev (LCL): 926.11 mb = 770.46 m = 2527.72 ft Lev Free Conv (LFC): 881.11 mb = 1202.92 m = 3946.52 ft Equ Level (EL): 181.11 mb = 13144.36 m = 43124.03 ft B at Equ Level: 673.64 J/kg Max Parcel Lev (MPL): 101.11 mb = 16618.18 m = 54520.92 ft Wind level data Storm motion: 110 at 7 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 20 310 2 1.5 -1.3 | 294 9 8.2 -3.7 1 1000 93 315 5 3.5 -3.5 | 300 12 10.2 -5.9 2 976 305 355 4 0.3 -4.0 | 312 9 7.0 -6.4 3 943 610 50 5 -3.8 -3.2 | 333 6 2.8 -5.6 4 925 781 65 7 -6.3 -3.0 | 357 5 0.3 -5.3 5 911 914 70 8 -7.5 -2.7 | 10 5 -0.9 -5.1 6 879 1219 75 8 -7.7 -2.1 | 14 5 -1.1 -4.4 7 850 1513 80 9 -8.9 -1.6 | 29 5 -2.2 -3.9 8 819 1829 80 9 -8.9 -1.6 | 29 5 -2.2 -3.9 9 790 2134 85 9 -9.0 -0.8 | 36 4 -2.3 -3.2 10 762 2438 80 8 -7.9 -1.4 | 18 4 -1.2 -3.8 11 735 2743 75 8 -7.7 -2.1 | 14 5 -1.1 -4.4 12 709 3048 85 8 -8.0 -0.7 | 23 3 -1.3 -3.1 13 700 3156 90 8 -8.0 0.0 | 30 3 -1.3 -2.4 14 658 3658 90 8 -8.0 0.0 | 30 3 -1.3 -2.4 15 634 3962 85 8 -8.0 -0.7 | 23 3 -1.3 -3.1 16 611 4267 90 9 -9.0 0.0 | 45 3 -2.3 -2.4 17 588 4572 90 11 -11.0 0.0 | 61 5 -4.3 -2.4 18 566 4877 85 13 -13.0 -1.1 | 61 7 -6.3 -3.5 19 525 5486 80 15 -14.8 -2.6 | 59 10 -8.1 -5.0 20 500 5890 75 16 -15.5 -4.1 | 54 11 -8.8 -6.5 21 487 6096 75 16 -15.5 -4.1 | 54 11 -8.8 -6.5 22 400 7620 90 17 -17.0 0.0 | 77 11 -10.3 -2.4 23 400 7620 85 17 -16.9 -1.5 | 69 11 -10.3 -3.8 24 326 9144 105 11 -10.6 2.8 | 97 4 -4.0 0.5 25 300 9750 95 8 -8.0 0.7 | 38 2 -1.3 -1.7 26 263 10668 90 11 -11.0 0.0 | 61 5 -4.3 -2.4 27 250 11030 90 7 -7.0 0.0 | 8 2 -0.3 -2.4 28 210 12192 75 5 -4.8 -1.3 | 334 4 1.8 -3.7 29 200 12520 135 6 -4.2 4.2 | 232 3 2.4 1.9 30 165 13716 120 8 -6.9 4.0 | 170 2 -0.3 1.6 31 150 14330 165 4 -1.0 3.9 | 255 6 5.6 1.5 32 128 15240 95 5 -5.0 0.4 | 319 3 1.7 -1.9 33 100 16680 50 15 -11.5 -9.6 | 22 13 -4.8 -12.0 34 99 16737 50 16 -12.3 -10.3 | 24 14 -5.6 -12.7 35 76 18288 310 19 14.6 -12.2 | 305 26 21.2 -14.6 36 70 18740 345 11 2.8 -10.6 | 324 16 9.5 -13.0 37 50 20750 275 20 19.9 -1.7 | 279 27 26.6 -4.1 38 20 26440 100 62 -61.1 10.8 | 99 55 -54.4 8.4 Wind Parameters Mean winds (0-6000m): 79.6 at 9.4 knts Storm direction: 109.6 at 7.1 knts Shear (0-3000m) pos: 1.8 neg: 0.2 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 88.2 deg Storm rel helicity (0-3000m) pos: 23.8 neg: -1.6 tot: 22.2 m^2/s^2 ave: 7.4 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 1.9 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 47.15 Bulk Shear: 14.33 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 ------------------------------------------------------------------------------- 500 349 4 311 10| 5.1 0.0 5.1| 14.2 0.0 14.2 28.3 0.63| 9.0 5.7 1000 38 5 334 7| 4.7 0.0 4.7| 20.9 0.0 20.9 20.9 0.71| 7.3 5.1 1500 57 6 348 6| 3.6 0.0 3.6| 22.7 0.0 22.7 15.1 0.72| 5.4 3.9 2000 66 7 358 5| 2.7 0.0 2.7| 23.0 0.0 23.0 11.5 0.72| 4.2 3.0 2500 70 7 3 5| 2.2 0.2 2.4| 23.2 -1.4 21.8 8.7 0.59| 3.7 2.2 3000 72 7 5 5| 1.8 0.2 2.0| 23.8 -1.6 22.2 7.4 0.56| 3.4 1.9 4000 77 8 10 4| 1.4 0.2 1.6| 24.3 -1.8 22.4 5.6 0.53| 2.7 1.4 5000 80 8 21 4| 1.4 0.3 1.7| 26.5 -2.1 24.4 4.9 0.49| 2.8 1.4 6000 80 9 33 5| 1.1 0.6 1.7| 26.5 -5.2 21.3 3.5 0.40| 2.6 1.0 Wrote GIF file: /home/apache/climate/data/raob//WBKW/skewt/WBKW.skewt.20250514.00.gif