UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for WRBI... Searching the city database file for: WRBI ... Date:0000Z 22 APR 25 Station: WRBI WMO ident: 96645 Latitude: -2.70 Longitude: 112.70 Elevation: 25.00 ------------------------------------------------------------------------------- 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 25 23.8 23.3 97 0.5 23.5 335 8 296.4 299.6 296.4 348.8 18.17 1 1000 84 23.8 23.8 100 0.0 23.8 335 8 297.0 300.4 297.0 351.6 18.88 2 976 298 25.4 25.3 99 0.1 25.3 257 6 300.6 304.5 299.3 363.2 21.24 3 946 574 24.2 22.3 89 1.9 22.8 215 6 302.1 305.5 297.9 355.9 18.20 4 925 771 22.8 21.6 93 1.2 21.9 185 6 302.6 305.9 297.8 355.4 17.83 5 911 904 22.0 20.7 92 1.3 21.1 185 5 303.1 306.3 297.5 353.9 17.11 6 850 1505 18.8 17.6 93 1.2 17.9 180 13 305.8 308.6 296.8 351.0 15.07 7 793 2099 15.2 14.4 95 0.8 14.7 185 16 308.1 310.6 296.1 347.8 13.12 8 740 2684 12.0 11.7 98 0.3 11.8 177 14 310.8 313.0 295.9 346.8 11.76 9 700 3150 10.0 8.4 90 1.6 9.0 170 12 313.6 315.5 295.4 344.4 9.94 10 681 3379 8.8 6.9 88 1.9 7.6 166 12 314.7 316.5 295.1 343.4 9.21 11 669 3526 8.6 1.6 61 7.0 4.6 163 13 316.1 317.3 293.4 336.4 6.44 12 648 3789 6.8 4.7 86 2.1 5.5 159 13 316.9 318.5 295.1 343.1 8.30 13 616 4204 5.0 1.9 80 3.1 3.2 151 14 319.5 320.9 294.9 342.3 7.15 14 500 5880 -4.5 -5.1 96 0.6 -4.8 115 14 327.6 328.6 295.5 345.0 5.24 15 446 6774 -9.3 -17.3 52 8.0 -12.2 115 20 332.4 332.8 294.3 340.1 2.21 16 400 7610 -14.1 -23.1 46 9.0 -16.9 120 20 336.7 337.0 294.8 342.1 1.49 17 385 7899 -15.5 -27.5 35 12.0 -18.7 117 20 338.5 338.7 294.9 342.4 1.04 18 375 8097 -17.1 -29.1 34 12.0 -20.1 116 19 339.0 339.2 294.9 342.4 0.92 19 362 8360 -19.1 -23.9 66 4.8 -20.5 113 19 339.7 340.0 295.6 345.3 1.53 20 307 9565 -27.7 -33.7 57 6.0 -28.8 102 17 344.1 344.2 295.9 346.8 0.72 21 300 9730 -29.3 -33.8 65 4.5 -30.1 100 17 344.1 344.2 296.0 346.9 0.73 22 250 11000 -40.3 -44.6 63 4.3 -40.7 75 24 346.2 346.2 296.0 347.3 0.29 23 244 11165 -41.9 -45.4 69 3.5 -42.2 74 25 346.2 346.2 296.0 347.3 0.27 24 232 11505 -44.7 -52.7 40 8.0 -45.2 72 26 346.9 347.0 296.1 347.5 0.12 25 200 12480 -53.3 -63.3 29 10.0 -53.5 65 29 348.4 348.4 296.3 348.5 0.04 26 158 13956 -66.1 -72.1 43 6.0 -66.1 84 39 351.0 351.0 296.8 351.0 0.01 27 150 14270 -68.1 -75.1 36 7.0 -68.1 75 42 352.8 352.8 297.3 352.8 0.01 28 137 14810 -71.1 -81.1 21 10.0 -71.1 71 34 356.7 356.7 298.1 356.8 0.00 29 104 16399 -80.9 -88.9 25 8.0 -80.9 100 41 367.3 367.3 300.1 367.3 0.00 30 100 16620 -80.3 -87.3 30 7.0 -80.3 100 30 372.6 372.6 301.0 372.6 0.00 31 89 17286 -74.7 -81.7 33 7.0 -74.7 144 31 396.4 396.4 304.7 396.4 0.01 32 75 18270 -78.1 -91.1 10 13.0 -78.1 227 32 409.1 409.1 306.4 409.2 0.00 33 70 18670 -72.1 -84.1 15 12.0 -72.2 260 32 430.1 430.1 308.9 430.2 0.00 TRP 104 16399 -80.9 -88.9 25 8.0 -80.9 100 41 367.3 367.3 300.1 367.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 554.95 mb = 5086.27 m = 16687.02 ft Wetbulb zero: 569.14 mb = 4839.72 m = 15878.14 ft Precipitable water: 2.57 inches Sfc-500 mean rel hum: 90.03 % Est. max temperature: 32.98 C = 91.36 F Sfc-Lift cond lev (LCL): 1000.12 mb = 82.96 m = 272.19 ft T: 23.80 C 700-500 lapse rate: 5.31 C/km ThetaE index: 26.78 C Layer 946.0- 648.0 mb Conv cond level (CCL): 1000.00 mb = 84.00 m = 275.59 ft Mean mixing ratio: 18.91 g/kg Conv temperature: 24.45 C = 76.02 F Cap Strength: 1.16 C Lifted Index: -3.82 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.42 C Lifted Index @700 mb: -2.32 C Showalter Index: -1.88 C Risk: Thunderstorms probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 22.10 C K Index: 39.30 Risk: > 80 % chance of thunderstorms Sweat Index: 251.20 Risk: None Energy Index: -1.28 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1886.75 J/kg Max Up Vert Vel: 61.43 m/s Conv Inhibition (B-): 12.39 J/kg Cap Strength: 1.16 C Lift Cond Lev (LCL): 944.56 mb = 587.19 m = 1926.46 ft Lev Free Conv (LFC): 879.56 mb = 1208.64 m = 3965.30 ft Equ Level (EL): 129.56 mb = 15131.71 m = 49644.12 ft B at Equ Level: 1859.41 J/kg Max Parcel Lev (MPL): 79.56 mb = 17931.08 m = 58828.29 ft Wind level data Storm motion: 191 at 9 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 1000 84 335 8 3.4 -7.3 | 354 16 1.7 -16.4 1 975 305 255 6 5.8 1.6 | 332 9 4.1 -7.5 2 925 771 185 6 0.5 6.0 | 21 3 -1.2 -3.1 3 910 914 185 5 0.4 5.0 | 17 4 -1.3 -4.1 4 850 1505 180 13 0.0 13.0 | 156 4 -1.7 3.9 5 789 2134 185 16 1.4 15.9 | 177 7 -0.3 6.8 6 700 3150 170 12 -2.1 11.8 | 126 5 -3.8 2.7 7 610 4267 150 14 -7.0 12.1 | 109 9 -8.7 3.0 8 500 5880 115 14 -12.7 5.9 | 78 15 -14.4 -3.2 9 416 7315 115 23 -20.8 9.7 | 92 23 -22.6 0.6 10 400 7610 120 20 -17.3 10.0 | 93 19 -19.0 0.9 11 300 9730 100 17 -16.7 3.0 | 72 19 -18.5 -6.1 12 286 10058 85 15 -14.9 -1.3 | 58 20 -16.7 -10.4 13 250 11000 75 24 -23.2 -6.2 | 58 29 -24.9 -15.3 14 200 12480 65 29 -26.3 -12.3 | 53 35 -28.0 -21.4 15 156 14021 85 40 -39.8 -3.5 | 73 43 -41.6 -12.6 16 150 14270 75 42 -40.6 -10.9 | 65 47 -42.3 -20.0 17 134 14935 70 32 -30.1 -10.9 | 58 38 -31.8 -20.0 18 120 15545 60 48 -41.6 -24.0 | 53 54 -43.3 -33.1 19 104 16399 100 41 -40.4 7.1 | 87 42 -42.1 -2.0 20 100 16620 100 30 -29.5 5.2 | 83 32 -31.3 -3.9 21 98 16764 100 30 -29.5 5.2 | 83 32 -31.3 -3.9 22 70 18670 260 32 31.5 5.6 | 277 30 29.8 -3.5 23 67 18898 265 29 28.9 2.5 | 284 28 27.2 -6.6 Wind Parameters Mean winds (0-6000m): 160.7 at 12.4 knts Storm direction: 190.7 at 9.3 knts Storm rel Dir Shear (0-3000m): 88.1 deg Energy-Hel index: 0.10 Bulk Rich Number: 61.95 Bulk Shear: 30.45 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 ------------------------------------------------------------------------------- 500 269 7 332 10| | | 1000 226 6 331 6| | | 1500 200 7 340 2| | | 2000 191 9 296 0| | | 2500 188 10 172 1| | | 3000 186 11 161 2| | | 4000 179 11 140 3| | | 5000 170 12 126 5| | | 6000 161 12 114 6| | | Wrote GIF file: /home/apache/climate/data/raob//WRBI/skewt/WRBI.skewt.20250422.00.gif