UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for WBKW... Searching the city database file for: WBKW ... Date:0000Z 9 OCT 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 24.8 23.9 95 0.9 24.2 330 1 297.2 300.6 297.0 351.7 18.82 1 1000 95 24.8 22.0 84 2.8 22.8 240 7 298.0 301.0 296.0 347.0 16.87 2 991 175 24.8 21.0 79 3.8 22.1 229 7 298.7 301.6 295.6 345.3 15.99 3 935 684 22.8 16.8 69 6.0 18.7 232 12 301.7 304.1 294.3 339.9 12.98 4 925 778 22.2 17.2 73 5.0 18.8 235 13 302.0 304.5 294.7 341.7 13.47 5 884 1172 21.0 13.0 60 8.0 15.8 244 18 304.7 306.7 293.5 336.7 10.71 6 850 1511 19.4 11.4 60 8.0 14.3 245 23 306.5 308.3 293.5 336.6 10.01 7 734 2758 12.2 8.2 77 4.0 9.7 240 20 311.7 313.5 294.4 340.5 9.34 8 700 3154 9.4 7.1 86 2.3 8.0 235 18 312.9 314.6 294.6 341.0 9.08 9 670 3515 7.0 5.6 91 1.4 6.2 238 17 314.1 315.8 294.5 340.8 8.55 10 554 5050 -2.5 -2.5 100 0.0 -2.5 259 9 320.5 321.6 294.1 339.0 5.76 11 539 5268 -3.1 -3.2 99 0.1 -3.1 257 11 322.3 323.4 294.4 340.5 5.61 12 529 5416 -3.1 -4.4 91 1.3 -3.8 256 12 324.0 325.0 294.6 341.1 5.23 13 500 5860 -5.7 -6.6 93 0.9 -6.1 245 15 326.1 327.0 294.7 341.6 4.67 14 448 6715 -10.9 -12.7 87 1.8 -11.6 230 16 330.0 330.6 294.6 340.9 3.22 15 400 7580 -16.5 -17.1 95 0.6 -16.7 215 18 333.5 334.1 294.8 342.3 2.50 16 389 7790 -16.9 -19.8 78 2.9 -17.9 214 17 335.7 336.1 295.0 343.0 2.04 17 379 7985 -17.7 -22.7 65 5.0 -19.2 213 15 337.1 337.5 295.0 343.0 1.63 18 345 8681 -23.1 -25.6 80 2.5 -23.7 208 10 339.0 339.3 295.3 344.1 1.38 19 300 9690 -30.3 -33.7 72 3.4 -30.9 140 13 342.7 342.8 295.6 345.5 0.74 20 258 10745 -39.1 -43.2 65 4.1 -39.5 100 16 344.8 344.9 295.8 346.1 0.33 21 250 10960 -40.9 -45.0 65 4.1 -41.2 100 18 345.3 345.3 295.8 346.4 0.28 22 215 11963 -49.7 -54.1 60 4.4 -49.9 72 26 346.8 346.8 296.0 347.3 0.11 23 200 12430 -53.9 -58.7 56 4.8 -54.1 70 37 347.4 347.4 296.1 347.7 0.07 24 150 14210 -69.5 -77.5 30 8.0 -69.5 90 62 350.4 350.4 296.7 350.4 0.01 25 132 14964 -75.4 -84.3 23 8.9 -75.4 85 69 353.0 353.0 297.3 353.0 0.00 26 131 15008 -75.7 -84.7 23 9.0 -75.7 80 68 353.1 353.1 297.3 353.1 0.00 27 105 16295 -74.3 -85.3 17 11.0 -74.3 65 30 378.8 378.8 302.1 378.9 0.00 28 100 16580 -73.3 -85.3 14 12.0 -73.3 60 20 386.1 386.1 303.2 386.1 0.00 29 89 17261 -70.3 -84.3 11 14.0 -70.4 40 14 405.2 405.2 305.9 405.2 0.00 30 81 17815 -71.3 -89.3 5 18.0 -71.4 24 8 414.2 414.2 307.0 414.2 0.00 31 78 18035 -72.9 -92.9 3 20.0 -73.0 17 6 415.4 415.4 307.2 415.4 0.00 32 70 18670 -70.1 -97.1 1 27.0 -70.2 40 21 434.4 434.4 309.3 434.4 0.00 33 68 18844 -69.1 -97.1 1 28.0 -69.2 46 21 440.2 440.2 309.9 440.2 0.00 34 63 19301 -70.3 -97.3 1 27.0 -70.4 62 20 447.3 447.3 310.6 447.3 0.00 35 60 19592 -71.7 -98.7 1 27.0 -71.8 72 19 450.4 450.4 310.9 450.4 0.00 36 50 20680 -68.7 -96.7 1 28.0 -68.9 110 17 481.6 481.6 313.6 481.6 0.00 37 44 21445 -68.9 -96.9 1 28.0 -69.1 100 30 499.0 499.0 314.9 499.0 0.00 38 40 22021 -64.9 -93.9 1 29.0 -65.3 99 37 522.9 522.9 316.5 522.9 0.00 39 30 23800 -59.3 -89.3 1 30.0 -60.3 95 61 583.0 583.0 319.8 583.0 0.00 40 27 24460 -59.1 -89.1 1 30.0 -60.2 95 61 601.4 601.4 320.7 601.4 0.01 TRP 131 15008 -75.7 -84.7 23 9.0 -75.7 80 68 353.1 353.1 297.3 353.1 0.00 WND 132 14964 -75.4 -84.3 23 8.9 -75.4 85 69 353.0 353.0 297.3 353.0 0.00 Sounding variables and indices 1000-500 mb thick: 5765.00 m Freezing level: 584.53 mb = 4646.21 m = 15243.29 ft Wetbulb zero: 587.44 mb = 4576.97 m = 15016.13 ft Precipitable water: 2.15 inches Sfc-500 mean rel hum: 81.97 % Est. max temperature: 33.63 C = 92.54 F Sfc-Lift cond lev (LCL): 996.31 mb = 127.47 m = 418.21 ft T: 24.80 C 700-500 lapse rate: 5.58 C/km ThetaE index: 11.77 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 792.68 mb = 2104.36 m = 6904.00 ft Mean mixing ratio: 14.55 g/kg Conv temperature: 36.63 C = 97.94 F Cap Strength: 3.58 C Lifted Index: -0.15 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.97 C Lifted Index @700 mb: 0.77 C Showalter Index: 2.48 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: 34.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 197.80 Risk: None Energy Index: 0.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 82.96 J/kg Max Up Vert Vel: 12.88 m/s Conv Inhibition (B-): 211.32 J/kg Cap Strength: 3.52 C Lift Cond Lev (LCL): 895.97 mb = 1055.04 m = 3461.37 ft Lev Free Conv (LFC): 660.97 mb = 3624.81 m = 11892.28 ft Equ Level (EL): 400.97 mb = 7561.48 m = 24807.71 ft B at Equ Level: 82.93 J/kg Max Parcel Lev (MPL): 310.97 mb = 9430.62 m = 30939.99 ft Wind level data Storm motion: 271 at 12 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 20 330 1 0.5 -0.9 | 87 11 -11.1 -0.6 1 1000 95 240 7 6.1 3.5 | 124 7 -5.6 3.7 2 976 305 210 7 3.5 6.1 | 128 10 -8.1 6.3 3 943 610 230 11 8.4 7.1 | 156 8 -3.2 7.3 4 925 778 235 13 10.6 7.5 | 173 8 -1.0 7.7 5 911 914 240 14 12.1 7.0 | 184 7 0.5 7.2 6 879 1219 245 19 17.2 8.0 | 214 10 5.6 8.3 7 850 1511 245 23 20.8 9.7 | 223 14 9.2 9.9 8 819 1829 240 22 19.1 11.0 | 213 13 7.4 11.2 9 790 2134 235 22 18.0 12.6 | 206 14 6.4 12.8 10 762 2438 235 22 18.0 12.6 | 206 14 6.4 12.8 11 735 2743 240 20 17.3 10.0 | 209 12 5.7 10.2 12 709 3048 235 19 15.6 10.9 | 199 12 3.9 11.1 13 700 3154 235 18 14.7 10.3 | 196 11 3.1 10.5 14 658 3658 240 17 14.7 8.5 | 199 9 3.1 8.7 15 633 3962 245 16 14.5 6.8 | 202 8 2.9 7.0 16 610 4267 245 14 12.7 5.9 | 190 6 1.0 6.1 17 587 4572 240 12 10.4 6.0 | 169 6 -1.2 6.2 18 565 4877 260 7 6.9 1.2 | 107 5 -4.7 1.4 19 524 5486 255 13 12.6 3.4 | 194 4 0.9 3.6 20 500 5860 245 15 13.6 6.3 | 197 7 2.0 6.6 21 485 6096 240 14 12.1 7.0 | 184 7 0.5 7.2 22 400 7580 215 18 10.3 14.7 | 175 15 -1.3 15.0 23 398 7620 215 18 10.3 14.7 | 175 15 -1.3 15.0 24 323 9144 205 7 3.0 6.3 | 127 11 -8.7 6.6 25 300 9690 140 13 -8.4 10.0 | 117 22 -20.0 10.2 26 261 10668 100 15 -14.8 2.6 | 96 27 -26.4 2.8 27 250 10960 100 18 -17.7 3.1 | 96 30 -29.4 3.3 28 207 12192 65 28 -25.4 -11.8 | 73 39 -37.0 -11.6 29 200 12430 70 37 -34.8 -12.7 | 75 48 -46.4 -12.4 30 162 13716 80 46 -45.3 -8.0 | 82 57 -56.9 -7.8 31 150 14210 90 62 -62.0 0.0 | 90 74 -73.6 0.2 32 132 14964 85 69 -68.7 -6.0 | 86 81 -80.4 -5.8 33 131 15008 80 68 -67.0 -11.8 | 82 79 -78.6 -11.6 34 126 15240 85 69 -68.7 -6.0 | 86 81 -80.4 -5.8 35 100 16580 60 20 -17.3 -10.0 | 71 31 -29.0 -9.8 36 75 18288 10 4 -0.7 -3.9 | 73 13 -12.3 -3.7 37 70 18670 40 21 -13.5 -16.1 | 58 30 -25.1 -15.9 38 50 20680 110 17 -16.0 5.8 | 102 28 -27.6 6.0 39 45 21336 100 28 -27.6 4.9 | 97 40 -39.2 5.1 40 30 23800 95 61 -60.8 5.3 | 94 73 -72.4 5.5 41 26 24384 95 61 -60.8 5.3 | 94 73 -72.4 5.5 Wind Parameters Mean winds (0-6000m): 241.1 at 15.5 knts Storm direction: 271.1 at 11.6 knts Shear (0-3000m) pos: 2.4 neg: 1.6 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 113.6 deg Storm rel helicity (0-3000m) pos: 49.1 neg: -19.4 tot: 29.7 m^2/s^2 ave: 9.9 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 2.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 7.74 Bulk Shear: 10.71 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 ------------------------------------------------------------------------------- 500 223 7 129 9| 0.0 10.4 10.4| 21.5 0.0 21.5 43.0 0.70| 14.2 9.9 1000 231 10 149 8| 3.6 5.2 8.8| 35.4 0.0 35.4 35.4 0.78| 10.8 8.4 1500 238 13 176 7| 4.9 3.5 8.4| 47.1 0.0 47.1 31.4 0.74| 9.7 7.1 2000 239 15 191 8| 3.7 2.8 6.5| 47.1 -11.5 35.6 17.8 0.56| 8.1 4.5 2500 238 17 196 9| 2.9 2.2 5.1| 47.8 -13.9 33.9 13.6 0.52| 6.8 3.5 3000 238 17 198 10| 2.4 1.6 4.0| 49.1 -19.4 29.7 9.9 0.43| 6.3 2.7 4000 238 17 198 10| 1.6 1.2 2.8| 51.1 -21.9 29.2 7.3 0.38| 5.3 2.0 5000 239 16 195 9| 1.2 0.9 2.1| 51.9 -33.9 17.9 3.6 0.15| 5.3 0.8 6000 241 16 194 8| 1.0 1.2 2.2| 55.7 -35.9 19.7 3.3 0.19| 5.2 1.0 Wrote GIF file: /home/apache/climate/data/raob//WBKW/skewt/WBKW.skewt.20251009.00.gif