UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:0000Z 8 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 1011 3 23.2 20.3 84 2.9 21.2 120 3 295.4 298.1 293.9 338.5 14.99 1 1005 55 25.0 17.0 61 8.0 19.6 158 7 297.7 299.9 292.6 333.2 12.21 2 1000 98 26.0 17.0 58 9.0 19.9 190 10 299.1 301.4 293.0 335.0 12.28 3 962 439 24.4 19.4 74 5.0 20.9 214 16 300.9 303.6 295.4 344.6 14.90 4 925 783 22.4 16.4 69 6.0 18.3 235 19 302.2 304.6 294.3 340.0 12.78 5 862 1393 17.6 13.2 75 4.4 14.7 243 19 303.4 305.4 293.4 336.4 11.13 6 850 1513 16.8 12.4 75 4.4 14.0 245 19 303.7 305.7 293.2 335.6 10.70 7 762 2438 12.4 8.2 76 4.2 9.8 250 14 308.6 310.3 293.3 336.0 8.99 8 700 3146 9.0 4.9 75 4.1 6.6 50 2 312.5 313.9 293.4 336.6 7.78 9 662 3605 6.4 2.6 77 3.8 4.2 81 5 314.6 315.9 293.4 336.5 6.99 10 614 4218 3.6 -0.3 76 3.9 1.5 60 3 318.2 319.4 293.7 337.7 6.11 11 601 4392 3.6 -0.7 73 4.3 1.3 32 3 320.1 321.3 294.2 339.6 6.06 12 500 5860 -5.1 -9.6 71 4.5 -7.1 335 3 326.8 327.6 294.1 339.2 3.69 13 487 6067 -6.3 -11.3 68 5.0 -8.4 1 3 327.8 328.5 294.1 339.0 3.31 14 459 6530 -8.3 -13.1 68 4.8 -10.3 51 5 330.9 331.5 294.7 341.4 3.04 15 443 6806 -9.3 -15.3 62 6.0 -11.6 80 6 333.0 333.6 294.8 342.2 2.63 16 400 7590 -14.7 -20.7 60 6.0 -16.6 165 10 335.9 336.3 294.9 342.5 1.84 17 394 7704 -15.5 -21.5 60 6.0 -17.4 164 11 336.3 336.6 294.9 342.5 1.74 18 300 9700 -29.5 -36.5 51 7.0 -30.6 50 11 343.8 343.9 295.7 346.0 0.56 19 256 10817 -39.1 -45.1 53 6.0 -39.6 8 15 345.6 345.6 295.9 346.7 0.27 20 250 10980 -40.5 -46.5 52 6.0 -41.0 5 17 345.9 345.9 295.9 346.8 0.23 21 200 12450 -53.5 -60.5 42 7.0 -53.7 30 24 348.0 348.1 296.3 348.3 0.06 22 176 13261 -61.1 -74.1 16 13.0 -61.2 33 24 348.5 348.5 296.3 348.6 0.01 23 150 14240 -68.7 -87.7 5 19.0 -68.8 75 27 351.7 351.7 297.0 351.7 0.00 24 119 15591 -78.3 -103.3 1 25.0 -78.3 95 41 358.2 358.2 298.3 358.2 0.00 25 105 16303 -79.3 -104.3 1 25.0 -79.3 84 29 369.3 369.3 300.4 369.3 0.00 26 100 16580 -78.7 -103.7 1 25.0 -78.7 80 24 375.7 375.7 301.5 375.7 0.00 27 85 17519 -73.1 -99.1 1 26.0 -73.2 86 25 404.9 404.9 305.9 404.9 0.00 28 71 18577 -71.9 -98.9 1 27.0 -72.0 141 13 428.8 428.8 308.7 428.8 0.00 29 70 18660 -72.7 -98.7 1 26.0 -72.8 155 9 428.9 428.9 308.7 428.9 0.00 30 69 18745 -73.3 -99.3 1 26.0 -73.4 153 10 429.3 429.3 308.7 429.3 0.00 31 67 18916 -74.7 -100.7 1 26.0 -74.7 148 12 429.9 429.9 308.8 429.9 0.00 32 55 20073 -72.3 -99.3 1 27.0 -72.4 119 25 460.4 460.4 311.8 460.4 0.00 33 50 20640 -68.3 -96.3 1 28.0 -68.5 105 31 482.5 482.5 313.7 482.5 0.00 34 47 21013 -66.1 -94.1 1 28.0 -66.4 105 34 496.4 496.4 314.7 496.4 0.00 35 42 21696 -65.1 -94.1 1 29.0 -65.5 103 40 515.1 515.1 316.0 515.1 0.00 36 30 23780 -57.9 -88.9 1 31.0 -59.0 90 64 586.8 586.8 320.0 586.8 0.00 37 27 24451 -53.7 -85.7 1 32.0 -55.7 90 64 616.5 616.5 321.3 616.6 0.01 TRP 119 15591 -78.3 -103.3 1 25.0 -78.3 95 41 358.2 358.2 298.3 358.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5762.00 m Freezing level: 559.21 mb = 4999.41 m = 16402.07 ft Wetbulb zero: 585.93 mb = 4594.57 m = 15073.87 ft Precipitable water: 1.99 inches Sfc-500 mean rel hum: 73.39 % Est. max temperature: 31.20 C = 88.15 F Sfc-Lift cond lev (LCL): 969.19 mb = 373.88 m = 1226.64 ft T: 24.71 C 700-500 lapse rate: 5.20 C/km ThetaE index: 8.99 C Layer 925.0- 762.0 mb Conv cond level (CCL): 819.41 mb = 1823.19 m = 5981.52 ft Mean mixing ratio: 13.48 g/kg Conv temperature: 33.19 C = 91.74 F Cap Strength: 2.35 C Lifted Index: 1.56 C Risk: Showers probable Lifted Index @300 mb: 4.46 C Lifted Index @700 mb: 1.25 C Showalter Index: 3.55 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 17.50 C K Index: 30.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 189.80 Risk: None Energy Index: 0.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.39 J/kg Max Up Vert Vel: 5.90 m/s Conv Inhibition (B-): 17111.05 J/kg Cap Strength: 2.35 C Lift Cond Lev (LCL): 876.75 mb = 1246.29 m = 4088.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 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 1011 3 120 3 -2.6 1.5 | 105 10 -9.8 2.7 1 1000 98 190 10 1.7 9.8 | 154 12 -5.4 11.0 2 977 305 205 14 5.9 12.7 | 175 14 -1.2 13.9 3 943 610 225 18 12.7 12.7 | 202 15 5.6 13.9 4 925 783 235 19 15.6 10.9 | 215 15 8.4 12.1 5 911 914 235 19 15.6 10.9 | 215 15 8.4 12.1 6 879 1219 240 19 16.5 9.5 | 221 14 9.3 10.7 7 850 1513 245 19 17.2 8.0 | 227 14 10.1 9.2 8 819 1829 250 18 16.9 6.2 | 233 12 9.7 7.4 9 790 2134 255 17 16.4 4.4 | 239 11 9.3 5.6 10 761 2438 250 14 13.2 4.8 | 225 8 6.0 6.0 11 734 2743 260 8 7.9 1.4 | 195 3 0.7 2.6 12 708 3048 345 2 0.5 -1.9 | 84 7 -6.6 -0.7 13 700 3146 50 2 -1.5 -1.3 | 89 9 -8.7 -0.1 14 657 3658 85 5 -5.0 -0.4 | 94 12 -12.1 0.8 15 633 3962 80 5 -4.9 -0.9 | 92 12 -12.1 0.3 16 609 4267 55 3 -2.5 -1.7 | 87 10 -9.6 -0.5 17 587 4572 350 3 0.5 -3.0 | 75 7 -6.6 -1.8 18 565 4877 325 6 3.4 -4.9 | 45 5 -3.7 -3.7 19 524 5486 300 7 6.1 -3.5 | 26 3 -1.1 -2.3 20 500 5860 335 3 1.3 -2.7 | 76 6 -5.9 -1.5 21 485 6096 5 3 -0.3 -3.0 | 76 8 -7.4 -1.8 22 400 7590 165 10 -2.6 9.7 | 138 15 -9.8 10.9 23 398 7620 170 11 -1.9 10.8 | 143 15 -9.1 12.0 24 324 9144 50 11 -8.4 -7.1 | 69 17 -15.6 -5.9 25 300 9700 50 11 -8.4 -7.1 | 69 17 -15.6 -5.9 26 261 10668 10 14 -2.4 -13.8 | 37 16 -9.6 -12.6 27 250 10980 5 17 -1.5 -16.9 | 29 18 -8.6 -15.7 28 208 12192 20 23 -7.9 -21.6 | 36 25 -15.0 -20.4 29 200 12450 30 24 -12.0 -20.8 | 44 27 -19.2 -19.6 30 163 13716 35 24 -13.8 -19.7 | 49 28 -20.9 -18.5 31 150 14240 75 27 -26.1 -7.0 | 80 34 -33.2 -5.8 32 126 15240 85 36 -35.9 -3.1 | 87 43 -43.0 -1.9 33 119 15591 95 41 -40.8 3.6 | 96 48 -48.0 4.8 34 100 16580 80 24 -23.6 -4.2 | 84 31 -30.8 -3.0 35 75 18288 90 25 -25.0 0.0 | 92 32 -32.2 1.2 36 70 18660 155 9 -3.8 8.2 | 130 14 -11.0 9.4 37 50 20640 105 31 -29.9 8.0 | 104 38 -37.1 9.2 38 45 21336 105 36 -34.8 9.3 | 104 43 -41.9 10.5 39 30 23780 90 64 -64.0 0.0 | 91 71 -71.2 1.2 40 26 24384 90 64 -64.0 0.0 | 91 71 -71.2 1.2 Wind Parameters Mean winds (0-6000m): 249.5 at 9.7 knts Storm direction: 279.5 at 7.3 knts Shear (0-3000m) pos: 1.5 neg: 0.8 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -28.6 deg Storm rel helicity (0-3000m) pos: 100.9 neg: -8.4 tot: 92.4 m^2/s^2 ave: 30.8 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.66 Bulk Shear: 10.49 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 ------------------------------------------------------------------------------- 500 203 12 169 13| 17.8 0.0 17.8| 57.4 0.0 57.4 114.8 0.97| 19.7 19.1 1000 220 15 192 13| 10.6 0.0 10.6| 82.1 0.0 82.1 82.1 0.98| 13.1 12.8 1500 228 17 203 13| 7.2 0.0 7.2| 91.9 0.0 91.9 61.3 0.97| 9.7 9.4 2000 234 17 211 13| 5.0 0.0 5.0| 98.5 0.0 98.5 49.2 0.94| 8.1 7.6 2500 238 17 215 12| 4.0 1.0 5.0| 99.6 -5.7 93.9 37.5 0.76| 7.5 5.7 3000 240 15 214 11| 1.5 0.8 2.3|100.9 -8.4 92.4 30.8 0.44| 8.7 3.8 4000 238 12 203 8| 0.4 0.6 1.0|106.6 -10.4 96.2 24.1 0.41| 7.5 3.1 5000 242 11 199 7| 0.3 0.7 0.9|106.6 -22.1 84.5 16.9 0.27| 7.0 1.9 6000 249 10 203 5| 0.3 0.6 0.9|110.6 -22.9 87.7 14.6 0.27| 6.5 1.8 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20251008.00.gif