UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:0000Z 11 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 1010 3 25.2 21.9 82 3.3 22.9 110 4 297.5 300.5 295.7 345.6 16.60 1 1000 93 26.4 18.4 61 8.0 20.9 150 5 299.5 302.0 294.0 338.8 13.43 2 997 120 26.6 18.6 62 8.0 21.1 158 5 300.0 302.5 294.3 339.9 13.65 3 925 779 23.6 16.6 65 7.0 18.8 195 7 303.4 305.8 294.8 341.9 12.95 4 850 1513 19.2 11.2 60 8.0 14.1 225 16 306.3 308.1 293.3 336.0 9.88 5 847 1543 19.0 11.0 60 8.0 13.9 226 16 306.4 308.2 293.3 335.8 9.78 6 727 2841 12.4 5.4 62 7.0 8.2 255 17 312.8 314.3 293.6 336.9 7.76 7 700 3158 11.0 3.0 58 8.0 6.4 255 18 314.7 316.0 293.3 336.0 6.80 8 556 5032 -1.5 -5.9 72 4.4 -3.6 247 11 321.3 322.2 293.3 335.8 4.43 9 513 5669 -4.7 -8.1 77 3.4 -6.2 290 4 324.9 325.7 293.9 338.4 4.05 10 500 5870 -5.9 -9.2 77 3.3 -7.4 355 2 325.8 326.6 294.0 338.6 3.81 11 447 6742 -10.9 -14.4 75 3.5 -12.2 65 10 330.2 330.7 294.3 339.8 2.81 12 400 7590 -16.1 -20.3 70 4.2 -17.4 105 18 334.1 334.5 294.5 340.8 1.90 13 391 7761 -17.1 -20.8 73 3.7 -18.3 99 17 334.9 335.3 294.7 341.6 1.87 14 372 8133 -18.9 -23.9 65 5.0 -20.3 97 20 337.4 337.7 295.0 342.8 1.49 15 300 9700 -30.3 -36.3 56 6.0 -31.2 95 33 342.7 342.8 295.5 344.9 0.57 16 259 10728 -39.1 -46.1 47 7.0 -39.7 95 36 344.4 344.5 295.6 345.4 0.24 17 250 10970 -41.1 -49.1 42 8.0 -41.6 95 35 345.0 345.0 295.7 345.7 0.18 18 200 12440 -54.3 -62.3 37 8.0 -54.5 70 39 346.8 346.8 296.0 347.0 0.04 19 177 13209 -61.5 -71.5 25 10.0 -61.6 64 38 347.3 347.3 296.0 347.4 0.01 20 150 14220 -67.1 -83.1 9 16.0 -67.2 90 56 354.5 354.5 297.6 354.5 0.00 21 122 15430 -77.9 -102.9 1 25.0 -77.9 110 43 356.4 356.4 298.0 356.4 0.00 22 105 16289 -76.5 -101.5 1 25.0 -76.5 84 26 374.7 374.7 301.4 374.7 0.00 23 100 16570 -75.9 -101.9 1 26.0 -75.9 75 21 381.1 381.1 302.4 381.1 0.00 24 85 17512 -75.1 -101.1 1 26.0 -75.2 163 11 400.8 400.8 305.3 400.8 0.00 25 77 18087 -75.1 -101.1 1 26.0 -75.2 216 5 412.3 412.3 306.8 412.3 0.00 26 70 18640 -75.3 -101.3 1 26.0 -75.3 250 6 423.3 423.3 308.1 423.3 0.00 27 60 19536 -74.1 -100.1 1 26.0 -74.2 172 14 445.1 445.1 310.4 445.1 0.00 28 54 20150 -74.1 -100.1 1 26.0 -74.2 119 20 458.7 458.7 311.7 458.7 0.00 29 50 20600 -72.5 -99.5 1 27.0 -72.6 80 24 472.6 472.6 312.8 472.6 0.00 30 45 21228 -67.5 -95.5 1 28.0 -67.8 84 30 499.2 499.2 314.9 499.2 0.00 31 43 21504 -64.5 -93.5 1 29.0 -64.9 85 34 513.2 513.2 315.8 513.2 0.00 32 40 21946 -65.1 -94.1 1 29.0 -65.5 84 40 522.4 522.4 316.5 522.4 0.00 33 39 22100 -66.5 -94.5 1 28.0 -66.8 83 42 522.6 522.6 316.5 522.6 0.00 34 36 22589 -62.9 -91.9 1 29.0 -63.4 82 49 544.0 544.0 317.8 544.1 0.00 35 30 23720 -60.1 -90.1 1 30.0 -61.0 80 64 580.8 580.8 319.7 580.8 0.00 36 20 26300 -50.3 -83.3 1 33.0 -53.7 100 79 682.2 682.2 323.9 682.4 0.02 37 17 27367 -47.9 -81.9 1 34.0 -52.5 100 75 722.4 722.4 325.1 722.6 0.03 TRP 122 15430 -77.9 -102.9 1 25.0 -77.9 110 43 356.4 356.4 298.0 356.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 573.28 mb = 4807.25 m = 15771.63 ft Wetbulb zero: 607.93 mb = 4305.60 m = 14125.80 ft Precipitable water: 1.88 inches Sfc-500 mean rel hum: 64.88 % Est. max temperature: 33.59 C = 92.47 F Sfc-Lift cond lev (LCL): 962.94 mb = 425.32 m = 1395.39 ft T: 25.21 C 700-500 lapse rate: 6.23 C/km ThetaE index: 6.83 C Layer 1000.0- 997.0 mb Conv cond level (CCL): 752.08 mb = 2553.01 m = 8375.91 ft Mean mixing ratio: 13.37 g/kg Conv temperature: 39.12 C = 102.42 F Cap Strength: 3.93 C Lifted Index: 0.41 C Risk: Showers probable Lifted Index @300 mb: 3.14 C Lifted Index @700 mb: 3.01 C Showalter Index: 2.58 C Risk: Showers probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 17.10 C K Index: 28.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 168.40 Risk: None Energy Index: 0.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.96 J/kg Max Up Vert Vel: 4.68 m/s Conv Inhibition (B-): 27853.99 J/kg Cap Strength: 3.93 C Lift Cond Lev (LCL): 862.40 mb = 1387.26 m = 4551.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 at 10 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 1010 3 110 4 -3.8 1.4 | 98 14 -13.8 2.1 1 1000 93 150 5 -2.5 4.3 | 112 14 -12.6 5.0 2 976 305 215 5 2.9 4.1 | 124 9 -7.2 4.8 3 943 610 205 6 2.5 5.4 | 129 10 -7.6 6.1 4 925 779 195 7 1.8 6.8 | 132 11 -8.3 7.5 5 911 914 190 8 1.4 7.9 | 135 12 -8.7 8.6 6 879 1219 205 11 4.6 10.0 | 153 12 -5.4 10.7 7 850 1513 225 16 11.3 11.3 | 186 12 1.2 12.0 8 819 1829 235 17 13.9 9.8 | 200 11 3.8 10.4 9 790 2134 240 17 14.7 8.5 | 207 10 4.6 9.2 10 762 2438 250 17 16.0 5.8 | 222 9 5.9 6.5 11 735 2743 255 17 16.4 4.4 | 231 8 6.3 5.1 12 709 3048 255 18 17.4 4.7 | 234 9 7.3 5.4 13 700 3158 255 18 17.4 4.7 | 234 9 7.3 5.4 14 658 3658 255 21 20.3 5.4 | 239 12 10.2 6.1 15 634 3962 255 22 21.3 5.7 | 240 13 11.2 6.4 16 610 4267 255 21 20.3 5.4 | 239 12 10.2 6.1 17 587 4572 250 17 16.0 5.8 | 222 9 5.9 6.5 18 566 4877 250 13 12.2 4.4 | 202 6 2.1 5.1 19 524 5486 235 5 4.1 2.9 | 121 7 -6.0 3.6 20 500 5870 355 2 0.2 -2.0 | 83 10 -9.9 -1.3 21 486 6096 35 4 -2.3 -3.3 | 78 13 -12.4 -2.6 22 400 7590 105 18 -17.4 4.7 | 101 28 -27.5 5.4 23 398 7620 100 16 -15.8 2.8 | 98 26 -25.8 3.5 24 324 9144 90 27 -27.0 0.0 | 91 37 -37.1 0.7 25 300 9700 95 33 -32.9 2.9 | 95 43 -43.0 3.6 26 261 10668 95 36 -35.9 3.1 | 95 46 -46.0 3.8 27 250 10970 95 35 -34.9 3.1 | 95 45 -45.0 3.7 28 208 12192 80 37 -36.4 -6.4 | 83 47 -46.5 -5.7 29 200 12440 70 39 -36.6 -13.3 | 75 48 -46.7 -12.6 30 163 13716 60 37 -32.0 -18.5 | 67 46 -42.1 -17.8 31 150 14220 90 56 -56.0 0.0 | 91 66 -66.1 0.7 32 126 15240 105 50 -48.3 12.9 | 103 60 -58.4 13.6 33 122 15430 110 43 -40.4 14.7 | 107 53 -50.5 15.4 34 100 16570 75 21 -20.3 -5.4 | 81 31 -30.4 -4.7 35 74 18288 235 3 2.5 1.7 | 108 8 -7.6 2.4 36 70 18640 250 6 5.6 2.1 | 122 5 -4.5 2.7 37 50 20600 80 24 -23.6 -4.2 | 84 34 -33.7 -3.5 38 44 21336 85 31 -30.9 -2.7 | 87 41 -41.0 -2.0 39 30 23720 80 64 -63.0 -11.1 | 82 74 -73.1 -10.4 40 27 24384 80 71 -69.9 -12.3 | 82 81 -80.0 -11.6 41 20 26300 100 79 -77.8 13.7 | 99 89 -87.9 14.4 42 14 27432 100 72 -70.9 12.5 | 99 82 -81.0 13.2 Wind Parameters Mean winds (0-6000m): 243.9 at 13.5 knts Storm direction: 273.9 at 10.1 knts Shear (0-3000m) pos: 3.7 neg: 0.6 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 134.9 deg Storm rel helicity (0-3000m) pos: 80.7 neg: 0.0 tot: 80.7 m^2/s^2 ave: 26.9 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 4.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.64 Bulk Shear: 17.15 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 ------------------------------------------------------------------------------- 500 189 5 121 11| 7.6 0.0 7.6| 20.4 0.0 20.4 40.7 0.65| 9.9 6.4 1000 194 6 127 11| 3.8 1.9 5.7| 27.6 0.0 27.6 27.6 0.62| 7.1 4.4 1500 203 8 139 11| 5.7 1.3 6.9| 57.4 0.0 57.4 38.3 0.78| 8.0 6.2 2000 215 10 155 10| 4.9 0.9 5.9| 69.1 0.0 69.1 34.6 0.80| 7.0 5.6 2500 224 12 168 9| 4.2 0.8 4.9| 77.6 0.0 77.6 31.0 0.81| 6.4 5.2 3000 232 13 178 9| 3.7 0.6 4.3| 80.7 0.0 80.7 26.9 0.80| 5.7 4.6 4000 240 14 198 8| 2.8 0.7 3.5| 84.2 0.0 84.2 21.0 0.75| 4.8 3.6 5000 243 15 205 8| 2.2 0.8 3.0| 84.2 -15.7 68.5 13.7 0.43| 5.0 2.1 6000 244 13 197 7| 1.5 1.2 2.6| 84.6 -34.2 50.4 8.4 0.15| 5.5 0.8 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20251011.00.gif