UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050500.upa.cvt Date: 0000Z 5 MAY 25 Searching for WBKW... Searching the city database file for: WBKW ... Date:0000Z 5 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 1008 20 24.4 23.9 97 0.5 24.0 0 0 296.9 300.3 296.9 351.4 18.84 1 1006 37 25.2 25.2 100 0.0 25.2 341 1 297.8 301.6 298.2 357.4 20.46 2 998 107 25.8 24.4 92 1.4 24.8 283 3 299.1 302.7 298.0 356.5 19.63 3 994 143 26.6 23.3 82 3.3 24.2 280 4 300.3 303.6 297.5 354.3 18.41 4 980 267 26.6 19.6 65 7.0 21.6 269 6 301.5 304.2 295.5 345.1 14.81 5 925 773 24.2 19.3 74 4.9 20.7 235 14 304.1 306.9 296.6 349.9 15.41 6 853 1480 19.4 16.0 81 3.4 17.1 229 15 306.2 308.7 295.9 346.8 13.53 7 850 1510 19.2 16.2 83 3.0 17.1 230 15 306.3 308.8 296.1 347.6 13.76 8 730 2805 12.6 8.9 78 3.7 10.3 276 8 312.7 314.5 295.1 343.1 9.86 9 705 3097 11.8 6.9 72 4.9 8.8 258 10 314.9 316.6 295.0 342.7 8.89 10 700 3157 11.4 6.9 74 4.5 8.6 255 11 315.1 316.8 295.1 343.1 8.96 11 683 3362 9.6 7.5 87 2.1 8.3 253 9 315.3 317.2 295.6 345.2 9.58 12 656 3695 8.4 5.6 83 2.8 6.7 246 6 317.6 319.3 295.6 345.2 8.73 13 635 3964 7.6 3.0 73 4.6 4.9 202 4 319.7 321.1 295.2 343.7 7.50 14 568 4873 2.2 -5.8 55 8.0 -1.7 165 10 323.7 324.6 293.9 338.1 4.37 15 505 5812 -4.1 -8.4 72 4.3 -6.1 145 16 327.1 327.9 294.4 340.6 4.02 16 500 5890 -4.5 -8.0 76 3.5 -6.1 145 16 327.6 328.4 294.7 341.6 4.19 17 477 6259 -6.3 -10.3 73 4.0 -8.1 148 17 329.8 330.5 294.8 342.2 3.66 18 422 7204 -12.5 -16.8 70 4.3 -14.0 139 20 333.6 334.1 294.8 342.1 2.43 19 409 7442 -13.9 -19.9 60 6.0 -15.9 137 20 334.8 335.2 294.7 341.6 1.93 20 400 7610 -14.9 -20.9 60 6.0 -16.8 135 21 335.6 336.0 294.8 342.1 1.81 21 393 7744 -15.5 -22.5 55 7.0 -17.6 132 20 336.5 336.9 294.8 342.3 1.60 22 385 7900 -15.9 -24.9 46 9.0 -18.4 128 21 338.0 338.3 295.0 342.8 1.32 23 377 8059 -16.5 -25.5 46 9.0 -19.0 124 22 339.2 339.5 295.3 343.9 1.27 24 368 8241 -17.5 -23.5 59 6.0 -19.3 119 22 340.3 340.6 295.7 346.0 1.56 25 361 8385 -18.5 -28.5 41 10.0 -21.0 115 23 340.8 341.0 295.4 344.6 1.01 26 345 8723 -21.5 -27.5 58 6.0 -23.0 107 24 341.2 341.4 295.6 345.5 1.16 27 334 8961 -24.1 -27.5 73 3.4 -24.9 100 25 340.8 341.0 295.6 345.2 1.20 28 305 9621 -28.3 -30.6 81 2.3 -28.7 91 18 343.9 344.1 296.1 347.6 0.98 29 300 9740 -29.1 -31.5 80 2.4 -29.6 90 16 344.4 344.6 296.1 347.9 0.92 30 250 11020 -38.3 -43.3 59 5.0 -38.8 75 15 349.1 349.2 296.7 350.5 0.33 31 246 11130 -39.1 -45.1 53 6.0 -39.6 75 16 349.5 349.6 296.8 350.7 0.28 32 200 12510 -50.7 -59.7 34 9.0 -51.0 70 32 352.5 352.5 297.2 352.7 0.06 33 164 13769 -62.5 -72.5 25 10.0 -62.6 353.3 353.3 297.4 353.3 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5800.25 m Freezing level: 546.00 mb = 5200.80 m = 17062.77 ft Wetbulb zero: 585.59 mb = 4624.38 m = 15171.68 ft Precipitable water: 2.30 inches Sfc-500 mean rel hum: 73.60 % Est. max temperature: 33.56 C = 92.41 F Sfc-Lift cond lev (LCL): 1001.14 mb = 79.74 m = 261.61 ft T: 25.56 C 700-500 lapse rate: 5.82 C/km ThetaE index: 12.28 C Layer 998.0- 925.0 mb Conv cond level (CCL): 828.44 mb = 1728.61 m = 5671.21 ft Mean mixing ratio: 15.94 g/kg Conv temperature: 34.89 C = 94.80 F Cap Strength: 2.71 C Lifted Index: -1.36 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.41 C Lifted Index @700 mb: 0.98 C Showalter Index: -0.65 C Risk: Thunderstorms probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 20.70 C K Index: 35.40 Risk: > 80 % chance of thunderstorms Sweat Index: 240.40 Risk: None Energy Index: -1.21 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 191.29 J/kg Max Up Vert Vel: 19.56 m/s Conv Inhibition (B-): 148.43 J/kg Cap Strength: 2.71 C Lift Cond Lev (LCL): 891.06 mb = 1098.92 m = 3605.32 ft Lev Free Conv (LFC): 566.06 mb = 4900.35 m = 16077.08 ft Equ Level (EL): 366.06 mb = 8280.50 m = 27166.66 ft B at Equ Level: 149.51 J/kg Max Parcel Lev (MPL): 186.06 mb = 12968.18 m = 42546.02 ft Wind level data Storm motion: 243 at 8 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 1008 20 0 0 -0.0 -0.0 | 63 8 -6.7 -3.5 1 1000 0 285 3 2.9 -0.8 | 42 6 -3.8 -4.3 2 970 305 260 8 7.9 1.4 | 332 2 1.1 -2.1 3 940 610 245 13 11.8 5.5 | 248 5 5.0 2.0 4 925 773 235 14 11.5 8.0 | 226 7 4.7 4.5 5 910 914 230 15 11.5 9.6 | 218 8 4.7 6.1 6 879 1219 220 16 10.3 12.3 | 202 9 3.5 8.8 7 850 1510 230 15 11.5 9.6 | 218 8 4.7 6.1 8 819 1829 240 12 10.4 6.0 | 236 4 3.6 2.5 9 790 2134 250 8 7.5 2.7 | 315 1 0.8 -0.8 10 762 2438 270 6 6.0 -0.0 | 12 4 -0.7 -3.5 11 735 2743 280 7 6.9 -1.2 | 358 5 0.1 -4.7 12 709 3048 260 10 9.8 1.7 | 300 4 3.1 -1.8 13 700 3157 255 11 10.6 2.8 | 279 4 3.9 -0.6 14 658 3658 250 6 5.6 2.1 | 37 2 -1.1 -1.4 15 634 3962 200 4 1.4 3.8 | 93 5 -5.4 0.3 16 611 4267 165 6 -1.6 5.8 | 105 9 -8.3 2.3 17 588 4572 160 7 -2.4 6.6 | 109 10 -9.1 3.1 18 566 4877 165 10 -2.6 9.7 | 123 11 -9.3 6.2 19 525 5486 145 14 -8.0 11.5 | 118 17 -14.8 8.0 20 500 5890 145 16 -9.2 13.1 | 121 19 -15.9 9.6 21 487 6096 150 16 -8.0 13.9 | 125 18 -14.7 10.4 22 400 7610 135 21 -14.8 14.8 | 118 24 -21.6 11.4 23 399 7620 135 20 -14.1 14.1 | 117 23 -20.9 10.6 24 325 9144 95 26 -25.9 2.3 | 88 33 -32.6 -1.2 25 300 9740 90 16 -16.0 0.0 | 81 23 -22.7 -3.5 26 250 11020 75 15 -14.5 -3.9 | 71 22 -21.2 -7.4 27 210 12192 75 28 -27.0 -7.2 | 72 35 -33.8 -10.7 28 200 12510 70 32 -30.1 -10.9 | 69 40 -36.8 -14.4 29 164 13716 80 34 -33.5 -5.9 | 77 41 -40.2 -9.4 Wind Parameters Mean winds (0-6000m): 212.6 at 10.1 knts Storm direction: 242.6 at 7.6 knts Shear (0-3000m) pos: 2.0 neg: 2.9 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): -93.2 deg Storm rel helicity (0-3000m) pos: 10.7 neg: -23.6 tot: -12.8 m^2/s^2 ave: -4.3 10^-3 m/s^2 rel: -0.28 Storm rel vorticity (0-3000m) horiz: 6.4 stream: -1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 26.42 Bulk Shear: 7.24 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 ------------------------------------------------------------------------------- 500 259 7 345 2| 0.0 9.2 9.2| 0.0 -6.6 -6.6 -13.2 -0.83| 9.6 -8.0 1000 243 11 245 3| 0.0 7.1 7.1| 0.0 -15.3 -15.3 -15.3 -0.81| 8.3 -6.7 1500 235 12 223 5| 0.4 4.7 5.1| 5.4 -18.9 -13.5 -9.0 -0.58| 7.2 -4.2 2000 235 12 225 5| 1.8 3.6 5.4| 9.2 -18.9 -9.6 -4.8 -0.33| 7.1 -2.3 2500 238 11 230 4| 2.4 2.8 5.3| 10.7 -19.1 -8.4 -3.3 -0.18| 6.7 -1.2 3000 242 11 242 3| 2.0 2.9 5.0| 10.7 -23.6 -12.8 -4.3 -0.28| 6.4 -1.8 4000 244 10 247 2| 1.5 2.1 3.6| 13.8 -25.0 -11.2 -2.8 -0.13| 6.3 -0.8 5000 233 9 197 2| 1.2 2.3 3.5| 23.9 -25.2 -1.3 -0.3 -0.04| 5.9 -0.2 6000 213 10 166 5| 0.9 2.1 2.9| 31.5 -29.8 1.6 0.3 -0.03| 5.5 -0.1 Wrote GIF file: /home/apache/climate/data/raob//WBKW/skewt/WBKW.skewt.20250505.00.gif