UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for WRBI... Searching the city database file for: WRBI ... Date:0000Z 23 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 1006 25 23.4 23.1 98 0.3 23.2 310 4 296.0 299.3 296.1 347.8 17.96 1 1000 77 24.0 24.0 100 0.0 24.0 310 4 297.1 300.6 297.2 352.5 19.11 2 994 130 25.2 25.2 100 0.0 25.2 286 5 298.9 302.6 298.6 359.4 20.71 3 975 301 24.8 24.8 100 0.0 24.8 207 7 300.1 303.9 298.8 360.7 20.61 4 925 764 23.2 21.3 89 1.9 21.8 170 9 303.0 306.3 297.7 354.9 17.50 5 911 897 22.8 20.2 85 2.6 20.9 166 10 303.9 307.0 297.3 353.3 16.58 6 850 1499 19.0 17.3 90 1.7 17.8 165 13 306.0 308.8 296.7 350.4 14.78 7 792 2104 15.6 13.6 88 2.0 14.3 170 9 308.7 311.0 295.8 346.5 12.46 8 759 2465 13.0 12.4 96 0.6 12.6 175 9 309.6 311.9 295.8 346.2 12.01 9 700 3144 9.8 8.8 93 1.0 9.2 185 9 313.3 315.3 295.5 345.0 10.22 10 680 3384 8.4 7.4 93 1.0 7.8 174 9 314.4 316.2 295.3 344.1 9.55 11 616 4197 5.8 -9.2 33 15.0 -1.0 134 8 320.4 321.0 291.9 330.6 3.09 12 586 4604 3.0 -1.2 74 4.2 0.7 137 7 321.8 322.9 294.6 341.2 5.99 13 561 4956 0.8 -6.2 59 7.0 -2.6 145 6 323.2 324.0 293.7 337.3 4.29 14 549 5129 -0.9 -2.6 88 1.7 -1.8 148 5 323.2 324.3 294.8 342.0 5.77 15 515 5637 -3.9 -6.8 80 2.9 -5.3 160 4 325.5 326.4 294.4 340.3 4.47 16 500 5870 -5.7 -5.7 100 0.0 -5.7 165 3 326.1 327.1 295.0 342.7 5.01 17 450 6690 -9.7 -15.7 62 6.0 -12.0 137 11 331.0 331.5 294.3 339.7 2.50 18 434 6968 -11.7 -14.4 80 2.7 -12.8 127 14 331.9 332.5 294.8 341.9 2.89 19 410 7403 -13.5 -24.5 39 11.0 -16.7 112 18 335.1 335.3 294.3 339.7 1.28 20 400 7590 -14.9 -23.9 46 9.0 -17.5 105 20 335.6 335.9 294.5 340.6 1.39 21 320 9237 -26.9 -31.9 63 5.0 -27.9 89 29 341.1 341.3 295.3 344.2 0.83 22 300 9700 -29.7 -36.7 51 7.0 -30.8 85 31 343.5 343.6 295.7 345.7 0.55 23 282 10141 -32.5 -43.5 33 11.0 -33.8 87 29 345.6 345.7 295.9 346.8 0.29 24 250 10980 -40.1 -46.1 53 6.0 -40.6 90 24 346.4 346.5 296.1 347.4 0.24 25 200 12460 -52.9 -59.9 42 7.0 -53.1 70 28 349.0 349.0 296.5 349.3 0.06 26 184 12990 -57.3 -66.3 31 9.0 -57.5 70 32 350.3 350.3 296.7 350.4 0.03 27 167 13591 -63.3 -66.9 61 3.6 -63.3 77 40 350.1 350.1 296.7 350.2 0.03 28 150 14240 -68.1 -74.1 42 6.0 -68.1 85 48 352.8 352.8 297.3 352.8 0.01 29 127 15223 -75.6 -81.6 38 6.0 -75.6 90 60 356.5 356.5 298.0 356.5 0.00 30 125 15315 -76.3 -82.3 38 6.0 -76.3 90 60 356.8 356.8 298.1 356.8 0.00 31 104 16365 -80.7 -86.7 36 6.0 -80.7 95 36 367.7 367.7 300.1 367.7 0.00 32 100 16590 -73.7 -78.3 49 4.6 -73.7 45 21 385.3 385.3 303.1 385.4 0.01 33 99 16649 -73.5 -78.0 50 4.5 -73.5 45 21 386.8 386.8 303.3 386.9 0.01 34 84 17606 -75.5 -87.5 14 12.0 -75.5 336 15 401.4 401.4 305.4 401.4 0.00 35 75 18261 -76.9 -88.9 13 12.0 -76.9 283 14 411.7 411.7 306.7 411.7 0.00 36 71 18578 -74.9 -86.9 14 12.0 -74.9 257 13 422.4 422.4 308.0 422.4 0.00 37 70 18660 -74.7 -86.7 14 12.0 -74.7 250 13 424.6 424.6 308.2 424.6 0.00 TRP 104 16365 -80.7 -86.7 36 6.0 -80.7 95 36 367.7 367.7 300.1 367.7 0.00 WND 127 15223 -75.6 -81.6 38 6.0 -75.6 90 60 356.5 356.5 298.0 356.5 0.00 Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 555.35 mb = 5037.56 m = 16527.24 ft Wetbulb zero: 623.54 mb = 4097.33 m = 13442.51 ft Precipitable water: 2.44 inches Sfc-500 mean rel hum: 82.32 % Est. max temperature: 33.21 C = 91.78 F Sfc-Lift cond lev (LCL): 1002.04 mb = 59.25 m = 194.40 ft T: 23.80 C 700-500 lapse rate: 5.69 C/km ThetaE index: 30.05 C Layer 925.0- 586.0 mb Conv cond level (CCL): 900.28 mb = 1000.15 m = 3281.29 ft Mean mixing ratio: 18.94 g/kg Conv temperature: 31.68 C = 89.02 F Cap Strength: 1.04 C Lifted Index: -5.13 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.99 C Lifted Index @700 mb: -2.64 C Showalter Index: -2.91 C Risk: Severe thunderstorms possible Total Totals Index: 47.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 23.00 C K Index: 41.00 Risk: > 80 % chance of thunderstorms Sweat Index: 236.60 Risk: None Energy Index: -1.59 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2080.26 J/kg Max Up Vert Vel: 64.50 m/s Conv Inhibition (B-): 16.87 J/kg Cap Strength: 1.04 C Lift Cond Lev (LCL): 942.99 mb = 594.45 m = 1950.27 ft Lev Free Conv (LFC): 857.99 mb = 1417.77 m = 4651.44 ft Equ Level (EL): 117.99 mb = 15644.14 m = 51325.28 ft B at Equ Level: 2038.23 J/kg Max Parcel Lev (MPL): 77.99 mb = 18034.71 m = 59168.29 ft Wind level data Storm motion: 194 at 6 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 77 310 4 3.1 -2.6 | 349 9 1.6 -8.5 1 974 305 205 7 3.0 6.3 | 255 2 1.5 0.4 2 925 764 170 9 -1.6 8.9 | 134 4 -3.0 2.9 3 909 914 165 10 -2.6 9.7 | 132 5 -4.0 3.7 4 878 1219 160 14 -4.8 13.2 | 139 10 -6.2 7.2 5 850 1499 165 13 -3.4 12.6 | 144 8 -4.8 6.6 6 789 2134 170 9 -1.6 8.9 | 134 4 -3.0 2.9 7 700 3144 185 9 0.8 9.0 | 167 3 -0.7 3.0 8 609 4267 130 8 -6.1 5.1 | 84 8 -7.6 -0.8 9 500 5870 165 3 -0.8 2.9 | 36 4 -2.2 -3.1 10 400 7590 105 20 -19.3 5.2 | 88 21 -20.8 -0.8 11 300 9700 85 31 -30.9 -2.7 | 75 33 -32.3 -8.7 12 250 10980 90 24 -24.0 0.0 | 77 26 -25.5 -5.9 13 200 12460 70 28 -26.3 -9.6 | 61 32 -27.8 -15.5 14 199 12497 65 26 -23.6 -11.0 | 56 30 -25.0 -16.9 15 150 14240 85 48 -47.8 -4.2 | 78 50 -49.3 -10.1 16 127 15223 90 60 -60.0 0.0 | 84 62 -61.5 -5.9 17 120 15545 90 60 -60.0 0.0 | 84 62 -61.5 -5.9 18 104 16365 95 36 -35.9 3.1 | 86 37 -37.3 -2.8 19 102 16459 100 39 -38.4 6.8 | 91 40 -39.9 0.8 20 100 16590 45 21 -14.8 -14.8 | 38 26 -16.3 -20.8 21 97 16764 45 21 -14.8 -14.8 | 38 26 -16.3 -20.8 22 92 17069 20 16 -5.5 -15.0 | 18 22 -6.9 -21.0 23 70 18660 250 13 12.2 4.4 | 278 11 10.8 -1.5 24 67 18898 255 16 15.5 4.1 | 277 14 14.0 -1.8 Wind Parameters Mean winds (0-6000m): 163.8 at 8.2 knts Storm direction: 193.8 at 6.1 knts Storm rel Dir Shear (0-3000m): 117.6 deg Energy-Hel index: 0.04 Bulk Rich Number: 517.33 Bulk Shear: 4.02 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 ------------------------------------------------------------------------------- 500 210 6 281 2| | | 1000 183 8 153 2| | | 1500 172 10 144 5| | | 2000 171 10 143 5| | | 2500 171 10 142 5| | | 3000 172 10 144 5| | | 4000 171 9 139 5| | | 5000 166 9 127 5| | | 6000 164 8 117 4| | | Wrote GIF file: /home/apache/climate/data/raob//WRBI/skewt/WRBI.skewt.20250423.00.gif