UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for WRBI... Searching the city database file for: WRBI ... Date:0000Z 24 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 1005 25 23.6 22.9 96 0.7 23.1 310 4 296.3 299.5 296.1 347.6 17.76 1 1000 72 23.6 23.6 100 0.0 23.6 330 6 296.8 300.1 296.8 350.7 18.65 2 982 233 26.2 26.2 100 0.0 26.2 316 9 300.9 305.0 300.0 366.8 22.30 3 975 296 25.8 25.5 98 0.3 25.6 311 11 301.1 305.1 299.6 364.7 21.52 4 925 761 23.6 20.6 83 3.0 21.5 250 11 303.4 306.5 297.3 353.1 16.74 5 918 828 23.4 20.0 81 3.4 21.0 250 11 303.9 306.9 297.1 352.2 16.24 6 910 904 22.8 20.1 85 2.7 20.9 250 11 304.0 307.1 297.3 353.2 16.49 7 850 1496 18.8 18.2 96 0.6 18.4 225 4 305.8 308.8 297.3 352.8 15.66 8 792 2101 15.2 15.0 99 0.2 15.1 225 8 308.2 310.8 296.5 349.6 13.67 9 757 2483 12.6 12.6 100 0.0 12.6 206 6 309.4 311.7 295.8 346.6 12.21 10 700 3139 9.8 8.2 90 1.6 8.8 170 1 313.3 315.2 295.2 343.7 9.80 11 615 4204 4.6 3.0 89 1.6 3.7 82 7 319.2 320.7 295.3 343.9 7.75 12 606 4324 4.0 2.7 91 1.3 3.2 76 7 319.8 321.3 295.4 344.4 7.70 13 588 4569 2.4 -1.4 76 3.8 0.4 84 6 320.7 321.9 294.3 339.7 5.88 14 558 4989 -0.9 -0.9 100 0.0 -0.9 97 6 321.7 322.9 294.9 342.5 6.44 15 532 5369 -2.5 -7.0 71 4.5 -4.6 105 9 324.2 325.0 293.9 338.3 4.26 16 518 5581 -3.1 -7.5 72 4.4 -5.2 109 11 325.9 326.8 294.3 340.0 4.20 17 508 5735 -4.3 -4.3 100 0.0 -4.3 112 13 326.3 327.4 295.4 344.4 5.48 18 500 5860 -4.9 -4.9 100 0.0 -4.9 115 14 327.1 328.1 295.4 344.7 5.32 19 400 7580 -15.1 -15.1 100 0.0 -15.1 105 18 335.4 336.0 295.7 345.7 2.96 20 344 8707 -22.7 -22.7 100 0.0 -22.7 79 16 339.8 340.2 295.8 346.4 1.80 21 317 9303 -26.5 -31.2 64 4.7 -27.5 65 16 342.6 342.8 295.7 346.0 0.89 22 300 9700 -29.5 -33.5 68 4.0 -30.2 55 15 343.8 344.0 295.9 346.7 0.75 23 270 10440 -34.9 -35.6 93 0.7 -35.0 49 23 346.5 346.6 296.4 349.1 0.68 24 250 10970 -39.3 -40.7 86 1.4 -39.5 45 29 347.6 347.7 296.5 349.4 0.44 25 200 12450 -53.1 -54.6 84 1.5 -53.2 40 31 348.7 348.7 296.4 349.2 0.12 26 189 12813 -56.5 -56.5 100 0.0 -56.5 47 35 348.9 348.9 296.5 349.3 0.10 27 150 14240 -68.9 -73.3 53 4.4 -68.9 75 50 351.4 351.4 297.0 351.5 0.01 28 121 15500 -76.9 -80.2 59 3.3 -76.9 90 47 359.0 359.0 298.5 359.1 0.01 29 100 16600 -75.5 -80.5 45 5.0 -75.5 30 7 381.9 381.9 302.5 381.9 0.01 30 91 17144 -76.7 -82.7 38 6.0 -76.7 353 6 389.9 389.9 303.8 389.9 0.00 31 81 17820 -72.3 -79.3 34 7.0 -72.3 334 16 412.1 412.1 306.8 412.2 0.01 32 70 18670 -76.1 -87.1 16 11.0 -76.2 310 28 421.6 421.6 307.9 421.6 0.00 33 68 18837 -76.1 -88.1 13 12.0 -76.2 309 29 425.1 425.1 308.3 425.1 0.00 TRP 121 15500 -76.9 -80.2 59 3.3 -76.9 90 47 359.0 359.0 298.5 359.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 566.18 mb = 4874.60 m = 15992.60 ft Wetbulb zero: 579.36 mb = 4687.53 m = 15378.84 ft Precipitable water: 2.66 inches Sfc-500 mean rel hum: 90.85 % Est. max temperature: 32.97 C = 91.35 F Sfc-Lift cond lev (LCL): 995.21 mb = 114.49 m = 375.61 ft T: 24.29 C 700-500 lapse rate: 5.40 C/km ThetaE index: 14.58 C Layer 975.0- 910.0 mb Conv cond level (CCL): 1000.00 mb = 72.00 m = 236.22 ft Mean mixing ratio: 18.95 g/kg Conv temperature: 24.31 C = 75.76 F Cap Strength: 1.26 C Lifted Index: -4.57 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.09 C Lifted Index @700 mb: -2.79 C Showalter Index: -2.93 C Risk: Severe thunderstorms possible Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 23.10 C K Index: 40.30 Risk: > 80 % chance of thunderstorms Sweat Index: 240.40 Risk: None Energy Index: -1.71 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2271.24 J/kg Max Up Vert Vel: 67.40 m/s Conv Inhibition (B-): 18.92 J/kg Cap Strength: 1.26 C Lift Cond Lev (LCL): 935.53 mb = 661.03 m = 2168.71 ft Lev Free Conv (LFC): 870.53 mb = 1288.90 m = 4228.61 ft Equ Level (EL): 120.53 mb = 15522.71 m = 50926.91 ft B at Equ Level: 2227.23 J/kg Wind level data Storm motion: 192 at 5 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 1005 25 310 4 3.1 -2.6 | 346 8 1.9 -7.6 1 1000 72 330 6 3.0 -5.2 | 350 10 1.9 -10.3 2 974 305 310 11 8.4 -7.1 | 329 14 7.3 -12.1 3 925 761 250 11 10.3 3.8 | 278 9 9.2 -1.3 4 909 914 250 11 10.3 3.8 | 278 9 9.2 -1.3 5 850 1496 225 4 2.8 2.8 | 323 3 1.7 -2.2 6 788 2134 225 8 5.7 5.7 | 263 5 4.5 0.6 7 700 3139 170 1 -0.2 1.0 | 17 4 -1.3 -4.1 8 609 4267 75 7 -6.8 -1.8 | 49 10 -7.9 -6.9 9 565 4877 95 5 -5.0 0.4 | 53 8 -6.1 -4.6 10 500 5860 115 14 -12.7 5.9 | 93 14 -13.8 0.8 11 466 6401 125 22 -18.0 12.6 | 112 21 -19.1 7.5 12 400 7580 105 18 -17.4 4.7 | 89 19 -18.5 -0.4 13 300 9700 55 15 -12.3 -8.6 | 44 19 -13.4 -13.7 14 250 10970 45 29 -20.5 -20.5 | 40 33 -21.6 -25.6 15 218 11887 25 27 -11.4 -24.5 | 23 32 -12.5 -29.5 16 200 12450 40 31 -19.9 -23.7 | 36 36 -21.0 -28.8 17 150 14240 75 50 -48.3 -12.9 | 70 53 -49.4 -18.0 18 121 15500 90 47 -47.0 0.0 | 84 48 -48.1 -5.1 19 102 16459 95 24 -23.9 2.1 | 83 25 -25.0 -3.0 20 100 16600 30 7 -3.5 -6.1 | 23 12 -4.6 -11.1 21 97 16764 30 7 -3.5 -6.1 | 23 12 -4.6 -11.1 22 92 17069 355 5 0.4 -5.0 | 4 10 -0.7 -10.1 23 70 18670 310 28 21.4 -18.0 | 319 31 20.3 -23.1 24 63 19202 305 32 26.2 -18.4 | 313 34 25.1 -23.4 Wind Parameters Mean winds (0-6000m): 162.4 at 6.9 knts Storm direction: 192.4 at 5.2 knts Shear (0-3000m) pos: 0.0 neg: 0.9 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): 34.9 deg Storm rel helicity (0-3000m) pos: 3.6 neg: -47.9 tot: -44.3 m^2/s^2 ave: -14.8 10^-3 m/s^2 rel: -0.32 Storm rel vorticity (0-3000m) horiz: 6.6 stream: -2.1 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 72.10 Bulk Shear: 31.50 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 ------------------------------------------------------------------------------- 500 306 9 329 12| 0.0 8.0 8.0| 0.0 -29.9 -29.9 -59.8 -0.66| 13.8 -9.1 1000 279 10 307 11| 0.0 4.5 4.5| 0.0 -44.9 -44.9 -44.9 -0.68| 10.8 -7.3 1500 269 9 302 9| 0.0 1.9 1.9| 2.9 -44.9 -42.0 -28.0 -0.42| 9.2 -3.9 2000 260 8 298 8| 0.0 2.1 2.1| 2.9 -47.2 -44.3 -22.2 -0.47| 7.7 -3.6 2500 252 8 293 7| 0.0 1.5 1.5| 3.2 -47.9 -44.7 -17.9 -0.41| 7.1 -2.9 3000 249 7 294 6| 0.0 0.9 0.9| 3.6 -47.9 -44.3 -14.8 -0.32| 6.6 -2.1 4000 243 6 298 5| 0.0 1.2 1.2| 7.0 -48.7 -41.7 -10.4 -0.22| 5.9 -1.3 5000 235 6 292 4| 0.2 1.0 1.1| 10.6 -51.4 -40.8 -8.2 -0.18| 5.3 -1.0 6000 162 7 115 4| 1.0 0.8 1.8| 35.5 -51.4 -15.9 -2.7 -0.02| 5.3 -0.1 Wrote GIF file: /home/apache/climate/data/raob//WRBI/skewt/WRBI.skewt.20250424.00.gif