UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120611.upa.cvt Date: 1100Z 6 DEC 25 Searching for FASB... Searching the city database file for: FASB ... Date:1100Z 6 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 902 990 30.0 -3.0 12 33.0 12.4 280 14 312.2 312.9 289.7 323.0 3.39 1 750 14.8 -12.2 14 27.0 3.2 312.6 313.0 288.5 319.2 2.00 2 718 11.8 -16.2 13 28.0 0.8 313.3 313.6 288.2 318.3 1.50 3 693 10.4 -21.6 9 32.0 -0.8 314.9 315.1 288.2 318.3 0.98 4 556 -4.7 -28.7 13 24.0 -10.9 317.5 317.6 288.6 319.8 0.64 5 531 -6.5 -34.5 9 28.0 -12.6 319.6 319.6 289.0 321.0 0.39 6 429 -18.5 -31.5 31 13.0 -21.1 324.4 324.5 290.7 326.7 0.64 7 423 -19.5 -30.5 37 11.0 -21.7 324.4 324.6 290.9 327.0 0.71 8 406 -21.5 -28.5 53 7.0 -23.0 325.7 325.8 291.4 328.9 0.90 9 403 -21.9 -37.9 22 16.0 -24.4 325.8 325.9 290.9 327.2 0.36 10 386 -23.9 -51.9 6 28.0 -26.6 327.2 327.3 291.0 327.6 0.08 11 333 -30.3 -52.3 10 22.0 -32.1 332.6 332.6 292.5 333.0 0.09 12 319 -33.1 -49.1 19 16.0 -34.4 332.8 332.9 292.6 333.4 0.14 13 309 -35.1 -48.1 25 13.0 -36.1 333.1 333.1 292.7 333.7 0.16 14 298 -36.9 -58.9 8 22.0 -38.1 334.0 334.0 292.9 334.2 0.05 15 284 -39.3 -53.3 21 14.0 -40.1 335.2 335.2 293.2 335.6 0.09 16 272 -41.7 -53.7 26 12.0 -42.3 335.9 335.9 293.4 336.3 0.09 17 262 -43.9 -54.9 29 11.0 -44.4 336.3 336.3 293.4 336.6 0.08 18 253 -45.9 -56.9 28 11.0 -46.3 336.7 336.7 293.6 337.0 0.07 19 243 -48.1 -58.1 31 10.0 -48.4 337.3 337.3 293.7 337.5 0.06 20 234 -50.3 -60.3 30 10.0 -50.6 337.6 337.6 293.8 337.8 0.05 21 227 -51.9 -59.9 38 8.0 -52.1 338.1 338.1 293.9 338.3 0.05 22 221 -53.5 -59.5 48 6.0 -53.7 338.2 338.3 293.9 338.5 0.06 23 214 -55.3 -60.3 54 5.0 -55.4 338.6 338.6 294.0 338.8 0.05 24 205 -57.5 -62.3 54 4.8 -57.6 339.3 339.3 294.2 339.5 0.04 25 202 -57.7 -64.7 40 7.0 -57.8 340.4 340.4 294.4 340.6 0.03 26 197 -58.5 -67.5 30 9.0 -58.6 341.6 341.6 294.7 341.7 0.02 27 187 -60.5 -68.5 34 8.0 -60.6 343.5 343.5 295.2 343.6 0.02 28 181 -61.1 -71.1 25 10.0 -61.2 345.7 345.7 295.7 345.8 0.01 29 175 -62.7 -70.7 33 8.0 -62.8 346.4 346.5 295.8 346.5 0.02 30 160 -63.5 -74.5 21 11.0 -63.6 354.1 354.1 297.5 354.1 0.01 31 156 -62.7 -76.7 14 14.0 -62.8 358.0 358.0 298.3 358.1 0.01 32 153 -61.9 -77.9 10 16.0 -62.0 361.4 361.4 299.0 361.4 0.01 33 149 -61.5 -78.5 9 17.0 -61.7 364.8 364.8 299.6 364.9 0.01 34 128 -63.5 -84.5 4 21.0 -63.7 377.4 377.4 301.8 377.4 0.00 35 109 -68.1 -87.1 5 19.0 -68.2 386.5 386.5 303.3 386.5 0.00 36 103 -68.5 -86.5 6 18.0 -68.6 245 36 392.0 392.0 304.1 392.1 0.00 37 91 -71.1 -86.1 9 15.0 -71.2 232 23 401.0 401.0 305.3 401.0 0.00 38 67 -70.1 -87.1 7 17.0 -70.2 196 7 439.9 439.9 309.8 439.9 0.00 39 63 -71.3 -87.3 8 16.0 -71.4 176 9 445.1 445.1 310.4 445.1 0.00 40 55 -70.1 -88.1 5 18.0 -70.2 131 13 465.4 465.4 312.3 465.5 0.00 41 53 -66.7 -86.7 4 20.0 -67.0 119 14 478.3 478.3 313.3 478.3 0.00 42 46 -64.1 -89.1 2 25.0 -64.5 97 15 504.3 504.3 315.2 504.3 0.00 43 44 -60.9 -90.9 1 30.0 -61.5 95 15 518.6 518.6 316.2 518.6 0.00 44 36 -61.3 -91.3 1 30.0 -62.0 87 13 548.2 548.2 318.0 548.2 0.00 45 24 -56.1 -88.1 1 32.0 -57.8 630.7 630.7 321.9 630.7 0.01 TRP 103 -68.5 -86.5 6 18.0 -68.6 245 36 392.0 392.0 304.1 392.1 0.00 WND Sounding variables and indices Freezing level: 598.64 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 705.20 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 11.71 % Est. max temperature: 30.41 C = 86.73 F Sfc-Lift cond lev (LCL): 554.58 mb = -9999.00 m = -9999.00 ft T: -4.80 C ThetaE index: 4.80 C Layer 750.0- 556.0 mb Conv cond level (CCL): 472.73 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 2.97 g/kg Conv temperature: 39.75 C = 103.55 F Cap Strength: 5.70 C Lifted Index: 5.51 C Risk: None Lifted Index @300 mb: 9.06 C Lifted Index @700 mb: 1.91 C Showalter Index: 5.56 C Risk: None Total Totals Index: 38.92 C Risk: None Vertical Totals Index: 34.99 C Cross Totals Index: 3.92 C K Index: -1.83 Risk: None Sweat Index: 49.19 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: 5.69 C Lift Cond Lev (LCL): 538.99 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 533.99 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 ------------------------------------ 0 103 17127 245 36 32.6 15.2 1 902 990 280 14 13.8 -2.4 2 850 1524 210 9 4.5 7.8 3 791 2134 195 12 3.1 11.6 4 763 2438 80 1 -1.0 -0.2 5 700 3167 260 18 17.7 3.1 6 634 3962 280 24 23.6 -4.2 7 587 4572 280 25 24.6 -4.3 8 544 5182 270 21 21.0 -0.0 9 500 5850 255 23 22.2 6.0 10 465 6401 260 22 21.7 3.8 11 429 7010 265 24 23.9 2.1 12 400 7530 260 23 22.7 4.0 13 363 8230 270 30 30.0 -0.0 14 333 8839 275 34 33.9 -3.0 15 300 9590 275 42 41.8 -3.7 16 250 10830 280 48 47.3 -8.3 17 200 12270 285 52 50.2 -13.5 18 150 14040 270 60 60.0 -0.0 19 100 16510 240 29 25.1 14.5 20 70 18640 210 6 3.0 5.2 21 50 20650 100 16 -15.8 2.8 22 30 23820 80 12 -11.8 -2.1 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.20251206.11.gif