UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121011.upa.cvt Date: 1100Z 10 DEC 25 Searching for FASB... Searching the city database file for: FASB ... Date:1100Z 10 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 32.2 2.2 15 30.0 14.7 90 7 314.6 315.5 291.8 330.4 4.98 1 899 29.2 4.2 20 25.0 14.4 90 7 311.7 312.8 291.6 329.6 5.75 2 895 32.0 3.0 16 29.0 14.8 91 7 315.0 316.0 292.2 331.8 5.31 3 894 33.2 2.2 14 31.0 15.0 91 7 316.3 317.3 292.3 332.3 5.02 4 671 7.0 -10.0 29 17.0 -0.4 11 8 314.0 314.5 289.6 322.7 2.66 5 663 7.8 -18.2 14 26.0 -1.8 352 9 316.0 316.3 288.9 320.6 1.37 6 637 5.8 -13.2 24 19.0 -2.0 287 13 317.4 317.8 290.2 324.5 2.17 7 551 -2.3 -26.3 14 24.0 -9.2 267 9 321.2 321.3 290.0 324.0 0.81 8 529 -4.9 -22.9 23 18.0 -10.4 260 12 321.8 322.1 290.5 325.8 1.15 9 515 -6.5 -18.5 38 12.0 -10.6 255 14 322.4 322.7 291.2 328.3 1.73 10 478 -10.3 -26.3 26 16.0 -14.6 263 15 324.6 324.8 291.1 327.9 0.93 11 471 -9.9 -35.9 10 26.0 -15.4 267 14 326.5 326.6 291.1 327.9 0.38 12 451 -9.9 -41.9 5 32.0 -15.9 261 16 330.6 330.6 292.1 331.4 0.21 13 423 -13.7 -40.7 8 27.0 -18.6 248 19 331.8 331.9 292.5 332.8 0.26 14 404 -16.9 -42.9 9 26.0 -21.0 241 20 332.1 332.1 292.5 332.9 0.21 15 389 -19.5 -43.5 10 24.0 -23.0 243 20 332.3 332.3 292.6 333.1 0.21 16 374 -22.3 -45.3 10 23.0 -25.3 247 20 332.3 332.4 292.5 333.0 0.18 17 339 -27.5 -56.5 5 29.0 -29.9 250 26 334.7 334.7 293.0 334.9 0.05 18 315 -31.5 -52.5 11 21.0 -33.2 250 28 336.3 336.3 293.5 336.6 0.09 19 302 -34.3 -53.3 13 19.0 -35.7 250 29 336.4 336.4 293.5 336.8 0.09 20 290 -36.9 -51.9 20 15.0 -37.9 253 31 336.6 336.6 293.6 337.1 0.11 21 277 -39.9 -52.9 24 13.0 -40.6 257 33 336.7 336.7 293.6 337.1 0.10 22 260 -43.3 -57.3 20 14.0 -43.9 262 37 337.9 337.9 293.9 338.1 0.06 23 245 -46.3 -58.3 24 12.0 -46.7 265 42 339.2 339.2 294.2 339.4 0.06 24 233 -49.1 -60.1 27 11.0 -49.4 265 49 339.8 339.9 294.3 340.1 0.05 25 223 -50.5 -65.5 15 15.0 -50.8 265 56 342.0 342.0 294.8 342.1 0.03 26 205 -54.3 -66.3 22 12.0 -54.5 265 68 344.3 344.3 295.4 344.4 0.03 27 199 -55.9 -64.9 32 9.0 -56.1 265 72 344.7 344.7 295.5 344.9 0.03 28 194 -57.3 -64.3 41 7.0 -57.4 264 69 345.0 345.0 295.6 345.2 0.03 29 187 -59.5 -65.5 46 6.0 -59.6 264 66 345.1 345.1 295.6 345.2 0.03 30 180 -61.3 -66.3 51 5.0 -61.4 263 62 346.0 346.0 295.7 346.1 0.03 31 176 -62.5 -69.5 38 7.0 -62.6 263 60 346.2 346.2 295.8 346.3 0.02 32 170 -62.9 -71.9 29 9.0 -63.0 262 57 349.0 349.0 296.4 349.1 0.01 33 165 -62.3 -73.3 22 11.0 -62.4 262 55 353.0 353.0 297.3 353.0 0.01 34 156 -64.9 -74.9 24 10.0 -65.0 261 50 354.3 354.3 297.5 354.3 0.01 35 140 -66.1 -78.1 17 12.0 -66.2 255 42 363.3 363.3 299.4 363.3 0.01 36 135 -66.1 -78.1 17 12.0 -66.2 252 40 367.1 367.1 300.1 367.1 0.01 37 109 -72.9 -83.9 17 11.0 -72.9 236 27 377.5 377.5 301.8 377.5 0.00 38 99 -73.3 -86.3 12 13.0 -73.3 226 21 387.2 387.2 303.4 387.2 0.00 39 81 -74.7 -85.7 17 11.0 -74.7 156 11 407.2 407.2 306.2 407.2 0.00 40 64 -71.7 -84.7 13 13.0 -71.8 96 6 442.2 442.2 310.1 442.2 0.00 41 44 -64.1 -84.1 5 20.0 -64.5 69 16 510.8 510.8 315.7 510.8 0.01 42 29 -56.1 -82.1 2 26.0 -57.5 70 22 597.5 597.5 320.5 597.6 0.02 43 27 -57.1 -82.1 3 25.0 -58.5 79 19 607.0 607.0 320.9 607.1 0.02 44 16 -49.7 -79.7 2 30.0 -53.8 729.1 729.1 325.3 729.5 0.04 TRP WND Sounding variables and indices Freezing level: 575.42 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 676.67 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 21.44 % Est. max temperature: 32.81 C = 91.06 F Sfc-Lift cond lev (LCL): 580.99 mb = -9999.00 m = -9999.00 ft T: 0.66 C ThetaE index: 0.72 C Layer 899.0- 895.0 mb Conv cond level (CCL): 514.28 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 4.56 g/kg Conv temperature: 39.80 C = 103.65 F Cap Strength: 4.12 C Lifted Index: 3.05 C Risk: None Lifted Index @300 mb: 5.27 C Lifted Index @700 mb: -1.22 C Showalter Index: 2.99 C Risk: Showers probable Total Totals Index: 44.66 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 36.60 C Cross Totals Index: 8.06 C K Index: 17.59 Risk: < 20 % chance of thunderstorms Sweat Index: 29.96 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: 4.12 C Lift Cond Lev (LCL): 560.75 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 555.75 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 ------------------------------------ 0 901 990 90 7 -7.0 0.0 1 850 1522 100 9 -8.9 1.6 2 791 2134 100 3 -3.0 0.5 3 763 2438 100 6 -5.9 1.0 4 700 3171 80 4 -3.9 -0.7 5 634 3962 280 13 12.8 -2.3 6 588 4572 280 7 6.9 -1.2 7 545 5182 265 9 9.0 0.8 8 500 5870 250 17 16.0 5.8 9 467 6401 270 14 14.0 -0.0 10 431 7010 250 19 17.9 6.5 11 400 7580 240 20 17.3 10.0 12 366 8230 250 20 18.8 6.8 13 336 8839 250 27 25.4 9.2 14 300 9660 250 29 27.3 9.9 15 250 10900 265 39 38.9 3.4 16 200 12360 265 72 71.7 6.3 17 150 14140 260 46 45.3 8.0 18 100 16560 230 22 16.9 14.1 19 70 18640 105 3 -2.9 0.8 20 50 20640 70 13 -12.2 -4.4 21 30 23800 65 23 -20.8 -9.7 22 20 26370 120 6 -5.2 3.0 Wind Parameters Energy-Hel index: -0.00 Bulk Rich Number: 0.00 Bulk Shear: 40.62 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 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.20251210.11.gif