UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062900.upa.cvt Date: 0000Z 29 JUN 25 Searching for FASB... Searching the city database file for: FASB ... Date:0000Z 29 JUN 25 Station: FASB WMO ident: 68512 Latitude: -29.67 Longitude: 17.87 Elevation: 990.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 231 1 925 875 SFC 910 990 8.8 -1.2 49 10.0 4.2 60 9 289.7 290.3 281.7 300.8 3.85 3 908 1009 10.0 -2.0 43 12.0 4.5 58 9 291.1 291.7 282.0 301.7 3.63 4 897 1113 9.6 -2.4 43 12.0 4.1 45 8 291.7 292.3 282.3 302.1 3.57 5 891 1171 11.2 -1.8 40 13.0 5.1 38 8 293.9 294.6 283.4 305.0 3.76 6 874 1337 11.8 -4.2 32 16.0 4.5 19 7 296.1 296.7 283.7 305.7 3.20 7 850 1577 10.2 -5.8 32 16.0 3.2 350 6 296.8 297.4 283.7 305.6 2.91 8 812 1954 7.2 -5.8 39 13.0 1.5 30 3 297.6 298.1 284.1 306.8 3.05 9 808 1995 7.0 -7.0 36 14.0 1.1 35 2 297.8 298.3 283.9 306.3 2.80 10 803 2046 8.4 -28.6 5 37.0 -1.6 40 2 299.8 299.9 281.9 301.3 0.45 11 795 2129 8.4 -31.6 4 40.0 -1.9 49 1 300.6 300.7 282.1 301.8 0.34 12 705 3112 4.4 277 6 306.7 13 700 3170 4.0 275 6 306.9 14 661 3633 2.2 -28.8 8 31.0 -6.1 252 7 310.0 310.1 285.9 311.8 0.54 15 649 3781 2.6 -33.4 5 36.0 -6.2 245 7 312.0 312.1 286.5 313.3 0.35 16 642 3869 5.0 -35.0 4 40.0 -5.1 240 7 315.7 315.8 287.7 316.8 0.30 17 500 5850 -9.7 -56.7 1 47.0 -15.6 265 21 321.2 321.2 289.2 321.4 0.04 18 444 6755 -16.5 -61.5 1 45.0 -20.8 247 28 323.7 323.7 289.9 323.8 0.02 19 400 7530 -23.1 -39.1 22 16.0 -25.4 255 33 325.0 325.0 290.6 326.2 0.32 20 370 8094 -28.3 -40.3 31 12.0 -29.7 267 32 325.4 325.4 290.7 326.5 0.31 21 317 9182 -36.7 -61.7 6 25.0 -37.8 267 33 328.4 328.4 291.3 328.5 0.03 22 300 9560 -39.9 -61.9 8 22.0 -40.8 275 27 329.1 329.1 291.5 329.3 0.03 23 250 10780 -50.7 -64.7 17 14.0 -51.0 255 23 330.7 330.7 291.9 330.8 0.03 24 233 11236 -54.9 -66.9 21 12.0 -55.1 257 27 331.0 331.1 292.0 331.1 0.02 25 200 12200 -61.7 -71.7 25 10.0 -61.8 260 36 335.1 335.1 293.1 335.1 0.01 26 192 12450 -63.9 -71.9 33 8.0 -64.0 260 36 335.5 335.5 293.2 335.5 0.01 27 191 12482 -63.9 -71.9 33 8.0 -64.0 260 36 336.0 336.0 293.3 336.0 0.01 28 179 12880 -61.5 -77.5 10 16.0 -61.6 263 41 346.2 346.2 295.8 346.2 0.01 29 177 12949 -61.1 -77.1 10 16.0 -61.2 263 42 348.0 348.0 296.2 348.0 0.01 30 160 13572 -62.1 -81.1 6 19.0 -62.2 267 51 356.5 356.5 298.0 356.5 0.00 31 150 13970 -61.3 -82.3 5 21.0 -61.4 270 56 364.5 364.5 299.5 364.5 0.00 32 147 14095 -61.1 -83.3 4 22.2 -61.2 270 58 367.0 367.0 300.0 367.0 0.00 33 145 14180 -60.9 -83.9 3 23.0 -61.1 271 57 368.7 368.7 300.4 368.7 0.00 34 143 14267 -61.5 -85.5 3 24.0 -61.7 271 56 369.1 369.1 300.4 369.1 0.00 35 111 15827 -64.1 -89.1 2 25.0 -64.3 281 43 392.0 392.0 304.1 392.0 0.00 36 100 16460 -67.9 -88.9 3 21.0 -68.0 285 37 396.5 396.5 304.8 396.5 0.00 37 88 17231 -67.1 -90.1 2 23.0 -67.2 267 29 412.9 412.9 306.9 412.9 0.00 38 86 17371 -63.1 -89.1 2 26.0 -63.3 264 27 423.7 423.7 308.2 423.7 0.00 39 76 18126 -66.9 -90.9 2 24.0 -67.1 247 19 431.0 431.0 308.9 431.0 0.00 40 71 18542 -61.9 -91.9 1 30.0 -62.2 237 15 450.1 450.1 310.8 450.1 0.00 41 70 18630 -61.9 -91.9 1 30.0 -62.2 235 14 452.0 452.0 311.0 452.0 0.00 42 50 20720 -60.3 -91.3 1 31.0 -60.9 315 18 501.4 501.4 315.1 501.4 0.00 43 46 21240 -59.5 -90.5 1 31.0 -60.2 331 18 515.4 515.4 316.0 515.4 0.00 44 40 22126 -52.9 -85.9 1 33.0 -54.5 359 19 553.0 553.0 318.3 553.0 0.01 45 33 23367 -52.1 -85.1 1 33.0 -54.1 36 20 586.4 586.4 320.0 586.5 0.01 46 30 23980 -54.7 -86.7 1 32.0 -56.3 55 20 595.5 595.5 320.4 595.6 0.01 47 29 24197 -54.9 -86.9 1 32.0 -56.6 600.8 600.8 320.6 600.8 0.01 TRP 191 12482 -63.9 -71.9 33 8.0 -64.0 260 36 336.0 336.0 293.3 336.0 0.01 WND 147 14095 -61.1 -83.3 4 22.2 -61.2 270 58 367.0 367.0 300.0 367.0 0.00 Sounding variables and indices 1000-500 mb thick: 5619.00 m Freezing level: 593.70 mb = 4542.79 m = 14903.98 ft Wetbulb zero: 806.01 mb = 2015.33 m = 6611.91 ft Precipitable water: 0.18 inches Sfc-500 mean rel hum: 12.60 % Est. max temperature: 21.71 C = 71.07 F Sfc-Lift cond lev (LCL): 780.78 mb = 2276.41 m = 7468.46 ft T: 7.80 C 700-500 lapse rate: 5.11 C/km ThetaE index: 5.49 C Layer 808.0- 795.0 mb Conv cond level (CCL): 481.19 mb = 6142.26 m = 20151.54 ft Mean mixing ratio: 3.20 g/kg Conv temperature: 40.33 C = 104.60 F Cap Strength: 16.11 C Lifted Index: 15.68 C Risk: None Lifted Index @300 mb: 17.09 C Lifted Index @700 mb: 10.14 C Showalter Index: 15.42 C Risk: None Total Totals Index: 23.80 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 3.90 C K Index: -19.57 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 3.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.81 J/kg Max Up Vert Vel: 7.46 m/s Conv Inhibition (B-): 39526.64 J/kg Cap Strength: 16.08 C Lift Cond Lev (LCL): 689.04 mb = 3297.60 m = 10818.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 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 ---------------------------------------------------------- 0 910 990 60 9 -7.8 -4.5 | 90 16 -15.6 -0.1 1 850 1577 350 6 1.0 -5.9 | 77 7 -6.8 -1.5 2 794 2134 50 1 -0.8 -0.6 | 114 9 -8.6 3.8 3 765 2438 300 6 5.2 -3.0 | 118 3 -2.6 1.4 4 700 3170 275 6 6.0 -0.5 | 155 4 -1.8 3.9 5 634 3962 235 7 5.7 4.0 | 166 9 -2.1 8.4 6 587 4572 285 9 8.7 -2.3 | 203 2 0.9 2.1 7 544 5182 290 18 16.9 -6.2 | 281 9 9.1 -1.7 8 500 5850 265 21 20.9 1.8 | 245 15 13.1 6.2 9 465 6401 250 21 19.7 7.2 | 226 17 11.9 11.6 10 429 7010 245 33 29.9 13.9 | 230 29 22.1 18.4 11 400 7530 255 33 31.9 8.5 | 242 27 24.1 12.9 12 362 8230 270 32 32.0 -0.0 | 260 25 24.2 4.4 13 332 8839 260 39 38.4 6.8 | 250 33 30.6 11.2 14 300 9560 275 27 26.9 -2.4 | 264 19 19.1 2.1 15 250 10780 255 23 22.2 6.0 | 234 18 14.4 10.4 16 200 12200 260 36 35.5 6.3 | 249 30 27.6 10.7 17 191 12482 260 36 35.5 6.3 | 249 30 27.6 10.7 18 150 13970 270 56 56.0 -0.0 | 265 48 48.2 4.4 19 147 14095 270 58 58.0 -0.0 | 265 50 50.2 4.4 20 100 16460 285 37 35.7 -9.6 | 280 28 27.9 -5.2 21 70 18630 235 14 11.5 8.0 | 196 13 3.7 12.4 22 50 20720 315 18 12.7 -12.7 | 329 10 4.9 -8.3 23 30 23980 55 20 -16.4 -11.5 | 74 25 -24.2 -7.1 Wind Parameters Mean winds (0-6000m): 269.4 at 12.0 knts Storm direction: 299.4 at 9.0 knts Shear (0-3000m) pos: 0.8 neg: 2.7 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 77.7 deg Storm rel helicity (0-3000m) pos: 17.3 neg: -16.4 tot: 0.9 m^2/s^2 ave: 0.3 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.66 Bulk Shear: 42.43 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 39 8 83 13| 0.0 8.2 8.2| 0.0 -11.4 -11.4 -22.8 -0.39| 8.7 -3.3 1000 23 6 83 10| 2.4 4.1 6.5| 9.9 -11.4 -1.5 -1.5 0.08| 7.4 0.6 1500 9 5 86 9| 1.6 5.0 6.6| 13.8 -16.4 -2.6 -1.7 0.07| 8.0 0.5 2000 344 5 84 6| 1.2 3.9 5.1| 15.1 -16.4 -1.2 -0.6 0.12| 6.5 0.8 2500 323 5 90 4| 1.0 3.2 4.1| 16.7 -16.4 0.3 0.1 0.16| 5.7 0.9 3000 303 6 114 3| 0.8 2.7 3.5| 17.3 -16.4 0.9 0.3 0.15| 5.2 0.8 4000 290 7 145 3| 1.1 2.0 3.1| 26.0 -16.4 9.5 2.4 0.28| 5.6 1.5 5000 283 9 208 3| 0.8 2.5 3.4| 27.9 -44.0 -16.1 -3.2 0.08| 5.8 0.5 6000 269 12 222 6| 0.7 3.2 3.9| 36.1 -59.4 -23.2 -3.9 0.03| 6.2 0.2 Wrote GIF file: /home/apache/climate/data/raob//FASB/skewt/FASB.skewt.20250629.00.gif