UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042511.upa.cvt Date: 1100Z 25 APR 25 Searching for FABL... Searching the city database file for: FABL ... Date:1100Z 25 APR 25 Station: FABL WMO ident: 68442 Latitude: -29.10 Longitude: 26.30 Elevation: 1348.00 ------------------------------------------------------------------------------- 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 870 1348 19.8 9.8 52 10.0 13.6 120 3 304.9 306.5 292.0 331.2 8.77 1 818 12.6 3.6 54 9.0 7.6 302.6 303.8 289.0 320.9 6.06 2 803 11.4 4.4 62 7.0 7.5 303.0 304.2 289.6 322.6 6.54 3 778 9.6 2.6 62 7.0 5.8 303.8 304.9 289.3 321.7 5.94 4 727 5.2 0.2 70 5.0 2.7 304.9 305.9 289.1 321.2 5.34 5 701 5.2 -2.8 56 8.0 1.3 308.1 309.0 289.3 321.9 4.44 6 669 4.0 -7.0 44 11.0 -1.0 310.9 311.6 289.2 321.6 3.38 7 655 3.4 -10.6 35 14.0 -2.4 312.1 312.6 288.9 320.5 2.60 8 642 3.0 -16.0 23 19.0 -4.0 313.5 313.8 288.5 319.1 1.71 9 625 2.0 -10.0 41 12.0 -3.1 314.7 315.3 290.0 324.0 2.86 10 617 1.2 -7.8 51 9.0 -2.9 315.0 315.6 290.6 326.1 3.44 11 612 1.8 -14.2 29 16.0 -4.4 316.4 316.8 289.8 323.3 2.08 12 608 1.8 -15.2 27 17.0 -4.7 317.0 317.4 289.8 323.4 1.93 13 592 1.8 -17.2 23 19.0 -5.2 319.4 319.8 290.3 325.1 1.68 14 499 -6.7 -33.7 10 27.0 -13.0 325.1 325.1 290.7 326.7 0.44 15 489 -7.9 -35.9 9 28.0 -13.9 325.5 325.5 290.8 326.8 0.36 16 475 -9.7 -37.7 8 28.0 -15.3 326.0 326.0 290.9 327.1 0.31 17 440 -12.7 -32.7 17 20.0 -17.1 329.4 329.5 292.1 331.4 0.56 18 379 -22.1 -40.1 18 18.0 -24.8 331.3 331.4 292.4 332.5 0.31 19 348 -26.5 -48.5 11 22.0 -28.8 333.6 333.6 292.8 334.1 0.13 20 335 -28.9 -49.9 11 21.0 -30.9 333.9 334.0 292.9 334.4 0.12 21 316 -31.9 -54.9 8 23.0 -33.6 335.4 335.4 293.2 335.7 0.07 22 304 -34.5 -55.5 10 21.0 -35.9 335.5 335.5 293.3 335.8 0.07 23 295 -36.5 -56.5 11 20.0 -37.7 335.5 335.5 293.3 335.8 0.06 24 283 -39.1 -56.1 15 17.0 -40.0 335.8 335.8 293.3 336.1 0.07 25 275 -40.9 -55.9 18 15.0 -41.6 336.0 336.0 293.4 336.3 0.07 26 264 -43.3 -58.3 18 15.0 -43.9 336.4 336.4 293.5 336.6 0.06 27 252 -45.9 -58.9 22 13.0 -46.4 337.1 337.1 293.6 337.3 0.05 28 242 -48.1 -60.1 24 12.0 -48.5 337.7 337.7 293.8 337.9 0.05 29 233 -50.1 -62.1 23 12.0 -50.4 338.3 338.3 294.0 338.5 0.04 30 224 -52.1 -64.1 22 12.0 -52.4 339.1 339.1 294.1 339.2 0.03 31 212 -54.7 -67.7 19 13.0 -54.9 340.4 340.4 294.4 340.5 0.02 32 207 -56.3 -67.3 24 11.0 -56.5 340.2 340.2 294.4 340.3 0.02 33 202 -57.9 -67.9 27 10.0 -58.0 340.1 340.1 294.4 340.2 0.02 34 194 -59.5 -69.5 26 10.0 -59.6 341.5 341.5 294.7 341.6 0.02 35 186 -61.3 -71.3 25 10.0 -61.4 342.7 342.7 295.0 342.8 0.01 36 169 -63.5 -74.5 21 11.0 -63.6 348.6 348.6 296.3 348.6 0.01 37 156 -63.1 -78.1 11 15.0 -63.2 357.3 357.3 298.2 357.4 0.01 38 133 -64.3 -84.3 5 20.0 -64.4 371.9 371.9 300.9 371.9 0.00 39 130 -63.5 -84.5 4 21.0 -63.6 375.8 375.8 301.5 375.8 0.00 40 109 -68.1 -89.1 3 21.0 -68.2 386.5 386.5 303.3 386.5 0.00 41 97 -73.3 -89.3 7 16.0 -73.3 260 39 389.5 389.5 303.7 389.5 0.00 42 93 -71.3 -88.3 6 17.0 -71.3 255 29 398.1 398.1 304.9 398.2 0.00 43 65 -73.7 -90.7 6 17.0 -73.7 267 9 435.9 435.9 309.4 435.9 0.00 44 56 -68.1 -90.1 3 22.0 -68.3 331 6 467.6 467.6 312.4 467.6 0.00 45 52 -64.5 -93.5 1 29.0 -64.8 3 5 486.0 486.0 313.9 486.0 0.00 46 49 -65.3 -94.3 1 29.0 -65.6 21 4 492.4 492.4 314.4 492.4 0.00 47 47 -66.7 -95.7 1 29.0 -67.0 22 4 495.0 495.0 314.6 495.0 0.00 48 34 -61.1 -91.1 1 30.0 -61.8 35 4 557.7 557.7 318.5 557.8 0.00 49 27 -53.5 -85.5 1 32.0 -55.5 617.1 617.1 321.3 617.2 0.01 TRP 97 -73.3 -89.3 7 16.0 -73.3 260 39 389.5 389.5 303.7 389.5 0.00 WND Sounding variables and indices Freezing level: 572.31 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 682.85 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 40.15 % Est. max temperature: 20.68 C = 69.22 F Sfc-Lift cond lev (LCL): 749.83 mb = -9999.00 m = -9999.00 ft T: 7.21 C ThetaE index: 10.32 C Layer 818.0- 803.0 mb Conv cond level (CCL): 617.62 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 6.81 g/kg Conv temperature: 29.52 C = 85.13 F Cap Strength: 7.52 C Lifted Index: 7.62 C Risk: None Lifted Index @300 mb: 8.84 C Lifted Index @700 mb: 3.09 C Showalter Index: 6.09 C Risk: None Total Totals Index: 37.74 C Risk: None Vertical Totals Index: 23.68 C Cross Totals Index: 14.06 C K Index: 23.05 Risk: 20-40 % chance of thunderstorms Sweat Index: 108.38 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: 7.62 C Lift Cond Lev (LCL): 722.94 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 717.94 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 97 17181 260 39 38.4 6.8 1 870 1348 120 3 -2.6 1.5 2 850 1555 175 6 -0.5 6.0 3 793 2134 185 4 0.3 4.0 4 764 2438 145 5 -2.9 4.1 5 700 3165 100 7 -6.9 1.2 6 634 3962 110 28 -26.3 9.6 7 587 4572 130 25 -19.2 16.1 8 544 5182 70 15 -14.1 -5.1 9 500 5860 115 15 -13.6 6.3 10 466 6401 150 12 -6.0 10.4 11 430 7010 175 20 -1.7 19.9 12 400 7560 190 22 3.8 21.7 13 364 8230 210 22 11.0 19.1 14 335 8839 210 29 14.5 25.1 15 300 9630 220 30 19.3 23.0 16 250 10870 220 35 22.5 26.8 17 200 12310 215 42 24.1 34.4 18 150 14090 230 39 29.9 25.1 19 100 16540 260 34 33.5 5.9 20 70 18650 235 11 9.0 6.3 21 50 20650 20 4 -1.4 -3.8 22 30 23800 40 4 -2.6 -3.1 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//FABL/skewt/FABL.skewt.20250425.11.gif