UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for FALE... Searching the city database file for: FALE ... Date:0000Z 30 APR 25 Station: FALE WMO ident: 68592 Latitude: -29.60 Longitude: 31.13 Elevation: 109.00 ------------------------------------------------------------------------------- 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 1002 109 20.4 18.5 89 1.9 19.1 180 3 293.4 295.8 292.2 331.8 13.49 1 1000 122 21.2 19.3 89 1.9 19.9 260 3 294.4 296.9 293.0 335.0 14.23 2 968 404 20.6 18.1 86 2.5 18.9 325 4 296.5 299.0 293.3 335.8 13.62 3 925 797 18.4 16.9 91 1.5 17.4 55 6 298.1 300.5 293.4 336.5 13.21 4 850 1518 13.4 12.9 97 0.5 13.1 70 12 300.2 302.2 292.4 332.7 11.07 5 836 1658 12.6 12.2 97 0.4 12.3 71 12 300.8 302.7 292.3 332.4 10.74 6 833 1688 12.2 11.5 95 0.7 11.7 72 12 300.7 302.5 292.0 330.9 10.29 7 768 2369 10.6 5.9 73 4.7 7.9 78 12 306.0 307.4 291.5 329.0 7.60 8 766 2391 10.4 5.7 73 4.7 7.7 78 12 306.0 307.4 291.4 328.8 7.52 9 701 3124 5.4 4.3 93 1.1 4.8 85 12 308.3 309.7 292.0 331.1 7.45 10 700 3136 5.6 4.6 93 1.0 5.0 85 12 308.7 310.1 292.3 332.0 7.62 11 692 3230 5.4 4.8 96 0.6 5.1 86 12 309.5 311.0 292.6 333.5 7.82 12 660 3617 4.4 0.2 74 4.2 2.1 90 11 312.6 313.7 292.0 331.0 5.89 13 599 4399 -1.3 -3.2 87 1.9 -2.3 99 9 314.8 315.7 291.9 330.8 5.05 14 520 5514 -7.5 -9.3 87 1.8 -8.3 112 7 320.3 321.0 292.3 332.2 3.64 15 509 5681 -7.3 -13.3 62 6.0 -9.6 113 6 322.5 323.0 292.1 331.5 2.69 16 501 5804 -8.5 -15.5 57 7.0 -11.1 115 6 322.5 322.9 291.7 330.2 2.28 17 500 5820 -8.5 -15.5 57 7.0 -11.1 115 6 322.7 323.1 291.8 330.4 2.29 18 481 6119 -10.9 -13.1 84 2.2 -11.8 97 7 323.3 323.9 292.5 333.0 2.90 19 400 7510 -19.9 -22.7 78 2.8 -20.7 10 9 329.1 329.4 292.9 334.6 1.54 20 366 8166 -24.9 -26.7 85 1.8 -25.3 1 9 330.9 331.2 293.1 335.2 1.18 21 333 8851 -29.1 -37.1 46 8.0 -30.3 351 9 334.2 334.3 293.3 336.0 0.48 22 320 9135 -31.7 -37.7 55 6.0 -32.5 347 9 334.5 334.6 293.4 336.2 0.47 23 311 9337 -33.3 -47.3 23 14.0 -34.6 344 9 335.0 335.0 293.2 335.7 0.17 24 300 9590 -35.5 -48.5 25 13.0 -36.5 340 9 335.3 335.4 293.3 336.0 0.16 25 289 9847 -37.9 -45.9 43 8.0 -38.5 344 9 335.5 335.6 293.4 336.4 0.22 26 250 10820 -46.3 -59.3 22 13.0 -46.7 360 11 337.2 337.2 293.7 337.4 0.05 27 223 11571 -52.9 -62.9 29 10.0 -53.1 357 14 338.3 338.3 293.9 338.5 0.04 28 200 12270 -56.9 -67.9 24 11.0 -57.1 355 17 342.7 342.7 295.0 342.7 0.02 29 187 12693 -58.9 -74.9 11 16.0 -59.0 355 15 346.1 346.1 295.8 346.1 0.01 30 182 12862 -60.3 -75.3 12 15.0 -60.4 355 14 346.5 346.5 295.8 346.5 0.01 31 167 13398 -60.1 -76.1 11 16.0 -60.3 355 12 355.5 355.5 297.8 355.5 0.01 32 150 14060 -64.7 -78.7 13 14.0 -64.8 355 9 358.6 358.6 298.4 358.6 0.01 33 142 14394 -64.7 -80.7 9 16.0 -64.8 304 16 364.3 364.3 299.5 364.3 0.00 34 134 14744 -67.5 -82.5 10 15.0 -67.6 250 24 365.4 365.4 299.7 365.4 0.00 35 107 16096 -67.7 -85.7 6 18.0 -67.8 254 27 389.3 389.3 303.7 389.3 0.00 36 100 16500 -69.7 -86.7 7 17.0 -69.8 255 28 393.1 393.1 304.2 393.1 0.00 37 70 18640 -68.3 -88.3 4 20.0 -68.4 350 12 438.3 438.3 309.7 438.3 0.00 38 55 20089 -67.5 -89.5 3 22.0 -67.7 1 20 471.4 471.4 312.8 471.4 0.00 39 52 20430 -63.5 -89.5 2 26.0 -63.8 3 22 488.3 488.3 314.1 488.3 0.00 40 50 20670 -64.3 -90.3 2 26.0 -64.6 5 23 492.0 492.0 314.4 492.0 0.00 41 47 21048 -64.9 -90.9 2 26.0 -65.3 15 20 499.3 499.3 314.9 499.3 0.00 42 40 22046 -58.7 -89.7 1 31.0 -59.5 40 13 538.4 538.4 317.4 538.5 0.00 43 31 23652 -57.3 -89.3 1 32.0 -58.5 80 2 582.9 582.9 319.8 583.0 0.00 44 30 23860 -56.5 -88.5 1 32.0 -57.9 85 1 590.6 590.6 320.2 590.6 0.01 45 27 24536 -52.5 -85.5 1 33.0 -54.7 51 4 619.9 619.9 321.5 620.0 0.01 46 20 26500 -47.7 -82.7 1 35.0 -51.9 315 11 690.2 690.2 324.1 690.3 0.02 47 18 27195 -48.1 -82.1 1 34.0 -52.5 710.0 710.0 324.7 710.2 0.03 TRP 134 14744 -67.5 -82.5 10 15.0 -67.6 250 24 365.4 365.4 299.7 365.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5698.00 m Freezing level: 612.91 mb = 4220.34 m = 13846.10 ft Wetbulb zero: 630.45 mb = 3986.08 m = 13077.53 ft Precipitable water: 1.81 inches Sfc-500 mean rel hum: 85.25 % Est. max temperature: 27.15 C = 80.87 F Sfc-Lift cond lev (LCL): 974.65 mb = 344.96 m = 1131.74 ft T: 20.73 C 700-500 lapse rate: 5.25 C/km ThetaE index: 7.72 C Layer 850.0- 701.0 mb Conv cond level (CCL): 899.80 mb = 1032.47 m = 3387.34 ft Mean mixing ratio: 13.45 g/kg Conv temperature: 25.82 C = 78.48 F Cap Strength: 1.17 C Lifted Index: 0.03 C Risk: Showers probable Lifted Index @300 mb: 1.10 C Lifted Index @700 mb: -0.75 C Showalter Index: 1.50 C Risk: Showers probable Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.40 C K Index: 33.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 184.80 Risk: None Energy Index: -0.49 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 110.09 J/kg Max Up Vert Vel: 14.84 m/s Conv Inhibition (B-): 14.08 J/kg Cap Strength: 1.17 C Lift Cond Lev (LCL): 924.86 mb = 798.31 m = 2619.11 ft Lev Free Conv (LFC): 869.86 mb = 1321.09 m = 4334.23 ft Equ Level (EL): 779.86 mb = 2240.56 m = 7350.84 ft B at Equ Level: 29.52 J/kg Max Parcel Lev (MPL): 259.86 mb = 10560.31 m = 34646.28 ft Wind level data Storm motion: 114 at 7 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1002 109 180 3 0.0 3.0 | 268 6 6.3 0.2 1 1000 122 260 3 3.0 0.5 | 284 10 9.2 -2.3 2 925 797 55 6 -4.9 -3.4 | 348 6 1.4 -6.3 3 850 1518 70 12 -11.3 -4.1 | 36 9 -5.0 -6.9 4 700 3136 85 12 -12.0 -1.0 | 56 7 -5.7 -3.9 5 500 5820 115 6 -5.4 2.5 | 289 1 0.8 -0.3 6 400 7510 10 9 -1.6 -8.9 | 338 13 4.7 -11.7 7 300 9590 340 9 3.1 -8.5 | 320 15 9.3 -11.3 8 250 10820 360 11 -0.0 -11.0 | 336 15 6.3 -13.8 9 200 12270 355 17 1.5 -16.9 | 339 21 7.8 -19.8 10 150 14060 355 9 0.8 -9.0 | 329 14 7.1 -11.8 11 134 14744 250 24 22.6 8.2 | 259 29 28.8 5.4 12 100 16500 255 28 27.0 7.2 | 262 34 33.3 4.4 13 70 18640 350 12 2.1 -11.8 | 330 17 8.4 -14.6 14 50 20670 5 23 -2.0 -22.9 | 351 26 4.3 -25.7 15 30 23860 85 1 -1.0 -0.1 | 299 6 5.3 -2.9 16 20 26500 315 11 7.8 -7.8 | 307 18 14.0 -10.6 Wind Parameters Mean winds (0-6000m): 84.2 at 9.2 knts Storm direction: 114.2 at 6.9 knts Shear (0-3000m) pos: 2.0 neg: 1.4 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 147.0 deg Storm rel helicity (0-3000m) pos: 47.7 neg: 0.0 tot: 47.7 m^2/s^2 ave: 15.9 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 3.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 6.70 Bulk Shear: 16.43 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 ------------------------------------------------------------------------------- 500 336 4 309 10| 0.0 8.4 8.4| 24.4 0.0 24.4 48.9 0.81| 12.3 10.0 1000 50 5 341 7| 3.4 4.2 7.6| 35.4 0.0 35.4 35.4 0.81| 9.8 7.9 1500 62 7 360 6| 3.5 2.8 6.3| 42.7 0.0 42.7 28.5 0.83| 7.8 6.5 2000 66 8 12 6| 2.8 2.1 4.9| 44.5 0.0 44.5 22.2 0.83| 6.1 5.1 2500 70 9 20 6| 2.3 1.7 4.0| 46.1 0.0 46.1 18.5 0.83| 5.1 4.2 3000 73 10 27 6| 2.0 1.4 3.4| 47.7 0.0 47.7 15.9 0.83| 4.4 3.7 4000 77 10 34 6| 1.4 1.0 2.4| 48.8 0.0 48.8 12.2 0.77| 3.7 2.8 5000 81 10 38 5| 1.0 0.8 1.8| 48.9 -0.1 48.8 9.8 0.70| 3.3 2.3 6000 84 9 37 5| 0.8 0.8 1.6| 49.3 -0.2 49.0 8.2 0.63| 3.0 1.9 Wrote GIF file: /home/apache/climate/data/raob//FALE/skewt/FALE.skewt.20250430.00.gif