UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102111.upa.cvt Date: 1100Z 21 OCT 25 Searching for FASB... Searching the city database file for: FASB ... Date:1100Z 21 OCT 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 30.8 -0.2 14 31.0 13.5 100 10 313.0 313.8 290.6 326.3 4.18 1 898 28.4 0.4 16 28.0 12.8 311.0 311.8 290.2 324.7 4.38 2 886 26.2 0.2 18 26.0 11.9 309.9 310.7 289.9 323.6 4.38 3 794 17.4 -1.6 27 19.0 7.4 310.4 311.2 289.9 323.8 4.28 4 734 10.6 -3.4 37 14.0 3.7 310.0 310.8 289.6 322.7 4.05 5 693 6.0 -4.0 49 10.0 1.2 310.0 310.8 289.6 322.9 4.10 6 663 2.6 -4.4 60 7.0 -0.7 310.1 310.9 289.8 323.2 4.16 7 637 -0.5 -5.5 69 5.0 -2.8 310.2 310.9 289.6 322.7 3.98 8 620 -2.7 -6.5 75 3.8 -4.4 310.1 310.8 289.3 322.0 3.79 9 614 -2.1 -12.1 46 10.0 -6.0 311.6 312.1 288.6 319.6 2.46 10 609 -1.7 -22.7 18 21.0 -8.0 312.8 313.0 287.5 316.2 1.01 11 605 -0.9 -40.9 3 40.0 -8.9 314.3 314.4 287.1 315.0 0.18 12 562 -4.7 -46.7 2 42.0 -11.8 316.5 316.6 287.8 316.9 0.10 13 534 -6.7 -51.7 1 45.0 -13.3 318.8 318.8 288.4 319.1 0.06 14 512 -8.7 -54.7 1 46.0 -14.9 320.3 320.3 288.9 320.4 0.04 15 491 -8.9 -55.9 1 47.0 -15.2 323.9 323.9 290.0 324.0 0.04 16 487 -8.3 -55.3 1 47.0 -14.8 325.4 325.4 290.5 325.5 0.04 17 483 -7.1 -54.1 1 47.0 -14.1 327.6 327.6 291.1 327.8 0.05 18 471 -7.3 -52.3 1 45.0 -14.3 329.7 329.7 291.7 330.0 0.06 19 444 -11.5 -49.5 3 38.0 -17.2 330.0 330.1 291.8 330.4 0.09 20 421 -15.3 -47.3 5 32.0 -19.9 330.2 330.3 291.9 330.7 0.13 21 395 -19.7 -45.7 8 26.0 -23.2 330.6 330.6 292.0 331.2 0.16 22 355 -26.1 -47.1 12 21.0 -28.4 332.2 332.2 292.5 332.8 0.15 23 325 -31.5 -49.5 15 18.0 -33.1 333.3 333.3 292.7 333.8 0.13 24 304 -35.7 -51.7 18 16.0 -36.8 333.8 333.8 292.9 334.2 0.11 25 280 -40.7 -55.7 18 15.0 -41.5 334.5 334.6 293.0 334.8 0.07 26 255 -45.9 -59.9 19 14.0 -46.4 335.9 335.9 293.3 336.1 0.05 27 160 -65.1 -76.1 20 11.0 -65.2 220 42 351.4 351.4 297.0 351.4 0.01 28 140 -64.5 -79.5 11 15.0 -64.6 215 34 366.1 366.1 299.9 366.1 0.01 29 110 -66.7 -81.7 10 15.0 -66.8 233 22 388.1 388.1 303.5 388.2 0.00 30 109 -66.7 -81.7 10 15.0 -66.8 234 21 389.1 389.1 303.6 389.2 0.00 31 84 -70.9 -83.9 13 13.0 -71.0 216 19 410.7 410.7 306.6 410.7 0.00 32 72 -69.9 -84.9 9 15.0 -70.0 194 21 431.4 431.4 309.0 431.4 0.00 33 69 -67.1 -83.1 9 16.0 -67.2 188 21 442.7 442.7 310.1 442.7 0.01 34 49 -65.3 -84.3 6 19.0 -65.6 138 17 492.4 492.4 314.4 492.5 0.01 35 46 -62.5 -83.5 4 21.0 -63.0 130 17 508.2 508.2 315.5 508.2 0.01 36 19 -53.7 -85.7 1 32.0 -56.3 681.7 681.7 323.9 681.8 0.01 TRP 160 -65.1 -76.1 20 11.0 -65.2 220 42 351.4 351.4 297.0 351.4 0.01 WND Sounding variables and indices Freezing level: 641.19 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 674.69 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 27.13 % Est. max temperature: 27.96 C = 82.33 F Sfc-Lift cond lev (LCL): 572.09 mb = -9999.00 m = -9999.00 ft T: -3.78 C ThetaE index: 2.71 C Layer 898.0- 794.0 mb Conv cond level (CCL): 533.66 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 4.34 g/kg Conv temperature: 36.42 C = 97.56 F Cap Strength: 4.41 C Lifted Index: 5.52 C Risk: None Lifted Index @300 mb: 7.83 C Lifted Index @700 mb: -0.18 C Showalter Index: 5.58 C Risk: None Total Totals Index: 40.02 C Risk: None Vertical Totals Index: 31.68 C Cross Totals Index: 8.33 C K Index: 20.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 43.11 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: 4.67 C Lift Cond Lev (LCL): 598.97 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 593.97 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 ------------------------------------ 0 160 13958 220 42 27.0 32.2 1 902 990 100 10 -9.8 1.7 2 850 1530 100 12 -11.8 2.1 3 791 2134 80 12 -11.8 -2.1 4 763 2438 80 14 -13.8 -2.4 5 700 3170 80 15 -14.8 -2.6 6 633 3962 90 12 -12.0 0.0 7 587 4572 110 16 -15.0 5.5 8 543 5182 130 17 -13.0 10.9 9 500 5840 140 27 -17.4 20.7 10 465 6401 125 24 -19.7 13.8 11 429 7010 115 30 -27.2 12.7 12 400 7540 115 32 -29.0 13.5 13 363 8230 120 32 -27.7 16.0 14 334 8839 120 38 -32.9 19.0 15 300 9610 130 40 -30.6 25.7 16 250 10850 130 45 -34.5 28.9 17 200 12290 180 30 0.0 30.0 18 150 14080 210 37 18.5 32.0 19 100 16540 240 17 14.7 8.5 20 70 18670 190 21 3.6 20.7 21 50 20710 140 17 -10.9 13.0 22 30 23890 80 16 -15.8 -2.8 23 20 26460 65 11 -10.0 -4.6 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.20251021.11.gif