UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:0000Z 22 OCT 25 Station: WBKK WMO ident: 96471 Latitude: 5.93 Longitude: 116.05 Elevation: 3.00 ------------------------------------------------------------------------------- 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 1007 3 25.2 22.5 85 2.7 23.3 120 4 297.8 300.9 296.2 347.9 17.29 1 1000 67 26.6 19.6 65 7.0 21.7 165 4 299.8 302.4 294.8 342.1 14.50 2 925 753 23.0 18.2 74 4.8 19.6 205 5 302.8 305.5 295.6 345.3 14.36 3 867 1316 20.0 15.2 74 4.8 16.8 16 1 305.4 307.7 295.1 343.2 12.63 4 850 1487 19.0 15.3 79 3.7 16.5 45 3 306.0 308.5 295.5 345.0 12.97 5 754 2510 14.2 10.2 77 4.0 11.6 45 5 311.5 313.5 295.1 343.6 10.42 6 710 3017 12.2 5.2 62 7.0 8.0 49 9 314.7 316.2 294.1 339.2 7.84 7 700 3136 11.6 4.6 62 7.0 7.5 50 10 315.3 316.8 294.1 339.3 7.62 8 544 5200 0.2 -5.8 64 6.0 -2.8 73 12 325.3 326.2 294.4 340.5 4.56 9 503 5823 -4.3 -7.9 76 3.6 -6.0 71 11 327.2 328.1 294.6 341.3 4.20 10 500 5870 -4.5 -8.0 76 3.5 -6.1 70 11 327.6 328.4 294.7 341.6 4.19 11 482 6158 -5.3 -10.3 68 5.0 -7.5 76 10 330.0 330.7 294.9 342.3 3.63 12 400 7600 -13.7 -23.7 43 10.0 -16.7 110 13 337.2 337.5 294.9 342.3 1.41 13 349 8623 -19.1 -30.1 37 11.0 -21.7 91 18 343.3 343.5 295.9 346.7 0.90 14 318 9308 -23.9 -31.9 48 8.0 -25.6 84 22 345.9 346.1 296.4 349.1 0.83 15 300 9730 -26.7 -38.7 31 12.0 -28.6 95 23 347.8 347.8 296.5 349.5 0.45 16 250 11020 -36.9 -56.9 11 20.0 -38.2 90 26 351.2 351.2 297.0 351.5 0.07 17 242 11244 -39.1 -59.1 10 20.0 -40.2 90 27 351.2 351.2 297.0 351.4 0.05 18 200 12520 -50.3 -64.3 18 14.0 -50.7 90 28 353.1 353.1 297.3 353.3 0.03 19 150 14330 -66.1 -94.1 1 28.0 -66.2 75 28 356.2 356.2 298.0 356.2 0.00 20 105 16391 -82.9 -106.9 1 24.0 -82.9 53 22 362.5 362.5 299.2 362.5 0.00 21 100 16660 -84.9 -107.9 1 23.0 -84.9 50 20 363.7 363.7 299.4 363.7 0.00 22 93 17059 -87.1 -109.1 1 22.0 -87.1 45 22 367.0 367.0 300.0 367.0 0.00 23 84 17621 -82.7 -106.7 1 24.0 -82.7 64 19 386.8 386.8 303.3 386.8 0.00 24 81 17826 -79.7 -103.7 1 24.0 -79.7 70 18 397.0 397.0 304.8 397.0 0.00 25 78 18042 -76.9 -101.9 1 25.0 -76.9 77 17 407.1 407.1 306.2 407.1 0.00 26 70 18670 -73.5 -99.5 1 26.0 -73.6 70 9 427.1 427.1 308.5 427.1 0.00 27 67 18927 -71.5 -98.5 1 27.0 -71.6 71 12 436.9 436.9 309.6 436.9 0.00 28 62 19384 -71.9 -98.9 1 27.0 -72.0 72 18 445.8 445.8 310.4 445.8 0.00 29 60 19576 -73.3 -99.3 1 26.0 -73.4 72 21 446.8 446.8 310.6 446.8 0.00 30 56 19983 -69.7 -96.7 1 27.0 -69.8 73 26 464.0 464.0 312.1 464.0 0.00 31 50 20660 -68.1 -96.1 1 28.0 -68.3 75 35 483.0 483.0 313.7 483.0 0.00 32 48 20906 -68.3 -96.3 1 28.0 -68.5 73 36 488.2 488.2 314.1 488.2 0.00 33 43 21575 -64.1 -93.1 1 29.0 -64.5 73 41 514.1 514.1 315.9 514.1 0.00 34 37 22500 -62.7 -91.7 1 29.0 -63.3 82 52 540.3 540.3 317.5 540.3 0.00 35 35 22846 -59.9 -89.9 1 30.0 -60.7 85 56 556.3 556.3 318.5 556.3 0.00 36 30 23820 -55.9 -86.9 1 31.0 -57.3 95 67 592.2 592.2 320.3 592.3 0.01 37 20 26440 -48.5 -82.5 1 34.0 -52.4 90 60 687.7 687.7 324.0 687.9 0.02 38 17 27512 -47.5 -81.5 1 34.0 -52.2 90 61 723.6 723.7 325.2 723.9 0.03 39 14 28808 -42.9 -78.6 1 35.7 -50.2 85 71 780.5 780.5 326.8 781.0 0.06 40 12 29856 -39.3 -76.3 1 37.0 -49.0 828.5 828.5 328.0 829.5 0.10 TRP 93 17059 -87.1 -109.1 1 22.0 -87.1 45 22 367.0 367.0 300.0 367.0 0.00 WND 14 28808 -42.9 -78.6 1 35.7 -50.2 85 71 780.5 780.5 326.8 781.0 0.06 Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 542.18 mb = 5227.52 m = 17150.45 ft Wetbulb zero: 586.49 mb = 4584.26 m = 15040.03 ft Precipitable water: 2.11 inches Sfc-500 mean rel hum: 69.32 % Est. max temperature: 33.23 C = 91.81 F Sfc-Lift cond lev (LCL): 968.55 mb = 348.20 m = 1142.37 ft T: 25.12 C 700-500 lapse rate: 5.89 C/km ThetaE index: 5.79 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 782.50 mb = 2193.28 m = 7195.70 ft Mean mixing ratio: 14.47 g/kg Conv temperature: 37.29 C = 99.13 F Cap Strength: 3.15 C Lifted Index: 0.64 C Risk: Showers probable Lifted Index @300 mb: 4.98 C Lifted Index @700 mb: 2.67 C Showalter Index: 0.31 C Risk: Thunderstorms probable Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 19.80 C K Index: 31.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 200.60 Risk: None Energy Index: -0.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.40 J/kg Max Up Vert Vel: 4.56 m/s Conv Inhibition (B-): 30004.25 J/kg Cap Strength: 3.15 C Lift Cond Lev (LCL): 880.70 mb = 1179.67 m = 3870.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 99 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 1007 3 120 4 -3.5 2.0 | 248 3 2.5 1.0 1 1000 67 165 4 -1.0 3.9 | 240 6 5.0 2.9 2 973 305 200 7 2.4 6.6 | 236 10 8.4 5.6 3 940 610 205 6 2.5 5.4 | 242 10 8.5 4.5 4 925 753 205 5 2.1 4.5 | 246 9 8.1 3.6 5 908 914 215 3 1.7 2.5 | 259 8 7.7 1.5 6 877 1219 0 0 -0.0 -0.0 | 279 6 6.0 -1.0 7 850 1487 45 3 -2.1 -2.1 | 309 5 3.9 -3.1 8 816 1829 65 3 -2.7 -1.3 | 304 4 3.3 -2.2 9 788 2134 55 3 -2.5 -1.7 | 307 4 3.5 -2.7 10 760 2438 45 4 -2.8 -2.8 | 320 5 3.2 -3.8 11 733 2743 45 7 -4.9 -4.9 | 350 6 1.0 -5.9 12 707 3048 50 9 -6.9 -5.8 | 8 7 -0.9 -6.7 13 700 3136 50 10 -7.7 -6.4 | 13 8 -1.7 -7.4 14 656 3658 60 13 -11.3 -6.5 | 35 9 -5.3 -7.5 15 632 3962 70 12 -11.3 -4.1 | 46 7 -5.3 -5.1 16 609 4267 70 11 -10.3 -3.8 | 43 6 -4.3 -4.7 17 587 4572 65 12 -10.9 -5.1 | 39 8 -4.9 -6.0 18 565 4877 65 13 -11.8 -5.5 | 42 9 -5.8 -6.5 19 524 5486 80 12 -11.8 -2.1 | 62 7 -5.8 -3.0 20 500 5870 70 11 -10.3 -3.8 | 43 6 -4.3 -4.7 21 486 6096 75 10 -9.7 -2.6 | 46 5 -3.7 -3.5 22 400 7600 110 13 -12.2 4.4 | 119 7 -6.2 3.5 23 399 7620 110 13 -12.2 4.4 | 119 7 -6.2 3.5 24 325 9144 80 21 -20.7 -3.6 | 73 15 -14.7 -4.6 25 300 9730 95 23 -22.9 2.0 | 94 17 -16.9 1.0 26 263 10668 100 24 -23.6 4.2 | 100 18 -17.6 3.2 27 250 11020 90 26 -26.0 0.0 | 87 20 -20.0 -1.0 28 210 12192 90 29 -29.0 0.0 | 88 23 -23.0 -1.0 29 200 12520 90 28 -28.0 0.0 | 88 22 -22.0 -1.0 30 165 13716 85 27 -26.9 -2.4 | 81 21 -20.9 -3.3 31 150 14330 75 28 -27.0 -7.2 | 69 23 -21.1 -8.2 32 128 15240 65 30 -27.2 -12.7 | 57 25 -21.2 -13.6 33 100 16660 50 20 -15.3 -12.9 | 34 17 -9.3 -13.8 34 93 17059 45 22 -15.6 -15.6 | 30 19 -9.6 -16.5 35 75 18288 85 16 -15.9 -1.4 | 77 10 -9.9 -2.4 36 70 18670 70 9 -8.5 -3.1 | 31 5 -2.5 -4.0 37 50 20660 75 35 -33.8 -9.1 | 70 30 -27.8 -10.0 38 45 21336 70 38 -35.7 -13.0 | 65 33 -29.7 -14.0 39 30 23820 95 67 -66.7 5.8 | 95 61 -60.8 4.9 40 27 24384 90 69 -69.0 0.0 | 89 63 -63.0 -1.0 41 20 26440 90 60 -60.0 0.0 | 89 54 -54.0 -1.0 42 15 27432 90 62 -62.0 0.0 | 89 56 -56.0 -1.0 Wind Parameters Mean winds (0-6000m): 69.1 at 8.1 knts Storm direction: 99.1 at 6.1 knts Shear (0-3000m) pos: 1.1 neg: 0.3 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 117.6 deg Storm rel helicity (0-3000m) pos: 28.4 neg: -2.4 tot: 26.0 m^2/s^2 ave: 8.7 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.53 Bulk Shear: 19.60 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 ------------------------------------------------------------------------------- 500 191 6 236 9| 7.3 0.0 7.3| 2.7 -1.5 1.1 2.3 -0.02| 8.5 -0.2 1000 199 5 243 9| 3.0 0.0 3.0| 13.5 -1.5 12.0 12.0 0.34| 7.1 2.4 1500 197 4 249 8| 1.5 0.0 1.5| 20.3 -2.0 18.2 12.2 0.44| 6.7 2.9 2000 181 4 246 7| 0.9 0.0 0.9| 20.4 -2.4 18.0 9.0 0.40| 5.3 2.1 2500 154 4 242 5| 0.7 0.4 1.1| 22.6 -2.4 20.2 8.1 0.44| 4.7 2.1 3000 93 4 293 2| 1.1 0.3 1.4| 28.4 -2.4 26.0 8.7 0.52| 4.6 2.4 4000 67 6 353 3| 1.1 0.2 1.3| 40.6 -2.4 38.2 9.5 0.58| 4.4 2.5 5000 67 7 11 4| 0.9 0.3 1.2| 42.6 -3.8 38.8 7.8 0.52| 3.9 2.0 6000 69 8 22 4| 0.7 0.3 1.0| 46.8 -7.3 39.5 6.6 0.46| 3.7 1.7 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20251022.00.gif