UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120123.upa.cvt Date: 2300Z 1 DEC 25 Searching for FASB... Searching the city database file for: FASB ... Date:2300Z 1 DEC 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 ------------------------------------------------------------------------------- SFC 901 990 20.2 -4.8 18 25.0 8.2 160 15 302.2 302.8 285.8 311.4 2.97 1 882 20.2 -5.8 17 26.0 7.8 304.1 304.6 286.3 312.8 2.81 2 864 19.0 -8.0 15 27.0 6.7 304.6 305.1 286.1 312.2 2.42 3 845 20.8 308.5 4 815 19.8 310.6 5 745 14.6 -25.4 5 40.0 1.3 313.0 313.1 287.2 315.3 0.65 6 717 13.0 -28.0 4 41.0 0.1 314.7 314.8 287.6 316.6 0.53 7 681 9.6 -10.4 23 20.0 0.8 315.6 316.1 289.9 323.9 2.54 8 623 2.8 -13.2 30 16.0 -3.6 315.9 316.4 289.8 323.3 2.22 9 570 -2.1 -23.1 18 21.0 -8.5 318.3 318.5 289.3 321.9 1.04 10 555 -3.7 -19.7 28 16.0 -9.0 318.9 319.1 289.9 323.8 1.44 11 538 -5.5 -19.5 32 14.0 -10.1 319.6 319.9 290.2 324.7 1.52 12 517 -6.7 -24.7 22 18.0 -11.8 321.8 322.0 290.3 325.3 1.00 13 504 -7.9 -26.9 20 19.0 -13.0 322.7 322.8 290.5 325.6 0.84 14 477 -11.5 -25.5 30 14.0 -15.2 323.3 323.5 290.8 326.9 1.01 15 442 -15.9 -36.9 15 21.0 -19.7 324.9 325.0 290.6 326.3 0.37 16 425 -16.9 -46.9 6 30.0 -21.0 327.3 327.3 291.1 327.8 0.13 17 388 -22.7 -47.7 8 25.0 -25.6 328.3 328.4 291.4 328.9 0.13 18 318 -34.1 -59.1 6 25.0 -35.5 331.7 331.7 292.2 331.9 0.04 19 245 -48.1 -63.1 16 15.0 -48.5 336.5 336.5 293.5 336.6 0.03 20 229 -52.1 -63.1 25 11.0 -52.4 337.0 337.0 293.6 337.1 0.03 21 210 -56.5 -64.5 36 8.0 -56.6 338.5 338.5 294.0 338.7 0.03 22 190 -59.7 -68.7 30 9.0 -59.8 260 63 343.2 343.2 295.1 343.3 0.02 23 182 -61.5 -68.5 39 7.0 -61.6 344.5 344.5 295.4 344.6 0.02 24 176 -62.0 -70.0 34 7.9 -62.1 260 73 347.0 347.0 296.0 347.0 0.02 25 163 -63.3 -73.3 25 10.0 -63.4 260 54 352.6 352.6 297.2 352.6 0.01 26 160 -62.3 -74.3 19 12.0 -62.4 260 54 356.1 356.1 298.0 356.2 0.01 27 139 -63.3 -79.3 10 16.0 -63.4 255 50 369.0 369.0 300.4 369.0 0.01 28 135 -62.7 -80.7 7 18.0 -62.9 254 49 373.1 373.1 301.1 373.2 0.00 29 127 -62.9 -81.9 6 19.0 -63.1 250 47 379.4 379.4 302.2 379.4 0.00 30 118 -66.5 -83.5 7 17.0 -66.6 245 45 380.8 380.8 302.3 380.8 0.00 31 109 -67.7 -83.7 8 16.0 -67.8 240 43 387.3 387.3 303.4 387.3 0.00 32 91 -69.9 -85.9 8 16.0 -70.0 236 36 403.4 403.4 305.7 403.4 0.00 33 77 -70.5 -86.5 8 16.0 -70.6 239 26 421.9 421.9 307.9 421.9 0.00 34 72 -71.5 -86.5 9 15.0 -71.6 240 23 428.0 428.0 308.6 428.0 0.00 35 62 -66.5 -85.5 5 19.0 -66.7 206 16 457.7 457.7 311.5 457.8 0.00 36 44 -63.3 -86.3 3 23.0 -63.7 131 12 512.7 512.7 315.8 512.8 0.01 37 31 -61.1 -88.1 2 27.0 -61.9 94 24 572.7 572.7 319.3 572.7 0.01 38 18 -51.5 -84.5 1 33.0 -54.8 699.3 699.3 324.4 699.4 0.02 TRP 190 -59.7 -68.7 30 9.0 -59.8 260 63 343.2 343.2 295.1 343.3 0.02 WND 176 -62.0 -70.0 34 7.9 -62.1 260 73 347.0 347.0 296.0 347.0 0.02 Sounding variables and indices Freezing level: 592.71 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 670.69 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 21.32 % Est. max temperature: 30.47 C = 86.85 F Sfc-Lift cond lev (LCL): 618.88 mb = -9999.00 m = -9999.00 ft T: 2.43 C ThetaE index: 0.60 C Layer 864.0- 845.0 mb Conv cond level (CCL): 415.32 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 2.17 g/kg Conv temperature: 44.81 C = 112.65 F Cap Strength: 11.47 C Lifted Index: 11.42 C Risk: None Lifted Index @300 mb: 13.73 C Lifted Index @700 mb: 7.25 C Showalter Index: 11.31 C Risk: None Total Totals Index: 27.25 C Risk: None Vertical Totals Index: 28.74 C Cross Totals Index: -1.50 C K Index: -12.39 Risk: None Sweat Index: 66.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 11.50 C Lift Cond Lev (LCL): 543.77 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 538.77 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 176 13055 260 73 71.9 12.7 1 901 990 160 15 -5.1 14.1 2 850 1508 165 32 -8.3 30.9 3 790 2134 185 26 2.3 25.9 4 762 2438 200 20 6.8 18.8 5 700 3154 230 19 14.6 12.2 6 633 3962 265 13 13.0 1.1 7 586 4572 270 14 14.0 -0.0 8 543 5182 260 18 17.7 3.1 9 500 5850 240 21 18.2 10.5 10 465 6401 250 23 21.6 7.9 11 429 7010 230 30 23.0 19.3 12 400 7530 225 36 25.5 25.5 13 363 8230 220 38 24.4 29.1 14 333 8839 220 44 28.3 33.7 15 300 9590 215 51 29.3 41.8 16 250 10820 245 43 39.0 18.2 17 200 12260 260 59 58.1 10.2 18 150 14040 260 52 51.2 9.0 19 100 16510 235 41 33.6 23.5 20 70 18630 240 21 18.2 10.5 21 50 20660 145 7 -4.0 5.7 22 30 23810 90 25 -25.0 0.0 23 20 26390 80 29 -28.6 -5.0 Wind Parameters Energy-Hel index: -0.00 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//FASB/skewt/FASB.skewt.20251201.23.gif