UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for SP754... Searching the city database file for: SP754 ... Date:1200Z 24 APR 25 Station: SP754 WMO ident: 84754 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 30 1 925 744 2 850 1500 SFC 774 2295 11.4 -1.6 40 13.0 4.8 0 0 306.2 307.0 288.6 319.7 4.39 4 768 2361 13.8 -4.2 28 18.0 4.9 2 1 309.5 310.1 289.0 320.9 3.64 5 751 2552 14.0 -5.0 26 19.0 4.7 9 2 311.7 312.3 289.6 322.8 3.51 6 716 2960 13.6 -9.4 19 23.0 3.1 23 5 315.5 316.0 290.0 324.0 2.62 7 700 3152 12.4 -9.6 21 22.0 2.4 30 7 316.2 316.7 290.2 324.8 2.63 8 631 4011 5.2 -10.8 30 16.0 -1.7 84 9 317.5 318.0 290.6 326.3 2.66 9 554 5063 -0.9 -27.9 11 27.0 -8.6 152 13 322.3 322.5 290.2 324.8 0.70 10 533 5371 -2.1 -32.1 8 30.0 -9.8 172 13 324.5 324.6 290.6 326.3 0.49 11 510 5722 -0.9 -40.9 3 40.0 -9.8 195 15 330.1 330.1 291.9 330.9 0.21 12 500 5880 -2.3 -41.3 3 39.0 -10.8 205 15 330.2 330.3 292.0 331.0 0.21 13 407 7469 -15.5 -52.5 3 37.0 -20.3 256 7 333.2 333.2 292.7 333.5 0.07 14 400 7600 -16.1 -53.1 3 37.0 -20.8 260 6 334.1 334.1 292.9 334.3 0.07 15 300 9700 -31.1 -66.1 2 35.0 -33.1 240 19 341.5 341.5 294.7 341.6 0.02 16 283 10111 -34.3 -66.3 2 32.0 -35.9 245 25 342.7 342.7 295.0 342.8 0.02 17 250 10970 -39.9 -69.9 3 30.0 -41.0 255 38 346.7 346.7 295.9 346.8 0.01 18 220 11828 -46.5 -68.5 6 22.0 -47.1 261 41 349.5 349.5 296.5 349.6 0.02 19 200 12450 -52.3 -70.3 10 18.0 -52.7 265 43 349.9 350.0 296.6 350.0 0.01 20 150 14250 -67.3 -74.3 36 7.0 -67.4 290 41 354.2 354.2 297.5 354.2 0.01 21 147 14371 -68.5 -74.5 42 6.0 -68.5 288 40 354.1 354.1 297.5 354.2 0.01 22 131 15054 -72.9 -81.9 24 9.0 -72.9 273 34 358.1 358.1 298.3 358.1 0.00 23 118 15658 -77.7 -82.7 44 5.0 -77.7 260 29 360.1 360.1 298.7 360.2 0.00 24 105 16323 -79.3 -85.3 37 6.0 -79.3 246 23 369.3 369.3 300.4 369.3 0.00 25 100 16600 -79.1 -85.1 37 6.0 -79.1 240 21 374.9 374.9 301.4 374.9 0.00 26 90 17195 -81.7 -87.7 35 6.0 -81.7 381.2 381.2 302.5 381.2 0.00 27 87 17385 -81.7 -87.7 35 6.0 -81.7 384.9 384.9 303.0 384.9 0.00 28 85 17517 -77.9 -86.9 22 9.0 -77.9 395.2 395.2 304.5 395.2 0.00 29 79 17934 -78.9 -88.9 18 10.0 -78.9 401.5 401.5 305.4 401.5 0.00 30 76 18155 -78.5 -89.5 15 11.0 -78.5 406.8 406.8 306.1 406.8 0.00 31 75 18231 -74.3 -88.3 10 14.0 -74.3 417.1 417.1 307.4 417.1 0.00 32 63 19259 -69.5 -89.5 4 20.0 -69.6 449.0 449.0 310.8 449.0 0.00 33 60 19549 -71.1 -90.1 4 19.0 -71.2 451.8 451.8 311.0 451.8 0.00 34 46 21149 -63.9 -89.9 2 26.0 -64.3 504.8 504.8 315.3 504.8 0.00 35 41 21853 -64.7 -90.7 2 26.0 -65.1 519.7 519.7 316.3 519.7 0.00 36 32 23399 -55.7 -86.7 1 31.0 -57.1 582.0 582.0 319.8 582.0 0.01 37 29 24023 -57.5 -86.5 1 29.0 -58.7 593.6 593.6 320.3 593.7 0.01 38 25 24967 -54.5 -85.5 1 31.0 -56.5 628.0 628.0 321.8 628.0 0.01 39 24 25228 -55.7 -85.7 1 30.0 -57.5 631.9 631.9 322.0 631.9 0.01 40 21 26088 -50.9 -83.9 1 33.0 -54.0 670.9 671.0 323.4 671.1 0.02 41 15 28296 -47.3 -82.3 1 35.0 -52.5 750.7 750.7 326.0 750.9 0.03 42 14 28752 -47.9 -82.9 1 35.0 -53.1 763.6 763.6 326.3 763.9 0.03 43 13 29246 -43.3 -80.3 1 37.0 -50.7 795.9 795.9 327.1 796.3 0.05 TRP WND Sounding variables and indices 1000-500 mb thick: 5850.00 m Freezing level: 565.36 mb = 4907.37 m = 16100.11 ft Wetbulb zero: 660.24 mb = 3636.03 m = 11929.09 ft Sfc-500 mean rel hum: 19.24 % Est. max temperature: 22.33 C = 72.20 F Sfc-Lift cond lev (LCL): 634.88 mb = 3960.15 m = 12992.45 ft T: 5.63 C 700-500 lapse rate: 5.39 C/km Conv cond level (CCL): 413.36 mb = 7349.77 m = 24113.13 ft Mean mixing ratio: 3.01 g/kg Conv temperature: 36.32 C = 97.37 F Cap Strength: 12.50 C Lifted Index: 12.15 C Risk: None Lifted Index @300 mb: 13.35 C Lifted Index @700 mb: 2.07 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.90 J/kg Max Up Vert Vel: 8.71 m/s Conv Inhibition (B-): 39644.82 J/kg Cap Strength: 12.43 C Lift Cond Lev (LCL): 529.11 mb = 5428.97 m = 17811.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 250 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 ---------------------------------------------------------- 0 774 2295 0 0 -0.0 -0.0 | 70 7 -6.7 -2.4 1 700 3152 30 7 -3.5 -6.1 | 50 13 -10.2 -8.5 2 500 5880 205 15 6.3 13.6 | 178 11 -0.4 11.2 3 400 7600 260 6 5.9 1.0 | 31 2 -0.8 -1.4 4 300 9700 240 19 16.5 9.5 | 234 12 9.7 7.1 5 250 10970 255 38 36.7 9.8 | 256 31 30.0 7.4 6 200 12450 265 43 42.8 3.7 | 268 36 36.1 1.3 7 150 14250 290 41 38.5 -14.0 | 297 36 31.8 -16.4 8 100 16600 240 21 18.2 10.5 | 235 14 11.5 8.1 Wind Parameters Mean winds (0-6000m): 220.3 at 9.5 knts Storm direction: 250.3 at 7.1 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 67.4 deg Storm rel helicity (0-3000m) pos: 100.8 neg: -6.5 tot: 94.3 m^2/s^2 ave: 31.4 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.17 Bulk Shear: 17.43 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 39 2 64 9| 4.2 0.0 4.2| 0.0 -5.7 -5.7 -11.4 -0.64| 4.3 -2.7 1000 31 4 56 11| 3.8 0.0 3.8| 3.7 -6.5 -2.9 -2.9 -0.23| 4.4 -1.0 1500 44 5 59 12| 3.0 0.0 3.0| 21.0 -6.5 14.5 9.7 0.18| 4.5 0.8 2000 63 6 67 13| 2.7 0.0 2.7| 45.1 -6.5 38.6 19.3 0.42| 4.8 2.0 2500 86 7 78 14| 2.4 0.0 2.4| 72.9 -6.5 66.3 26.5 0.57| 5.2 2.9 3000 120 8 97 14| 2.3 0.0 2.3|100.8 -6.5 94.3 31.4 0.65| 5.6 3.6 4000 203 10 156 7| 1.7 0.0 1.7|135.3 -6.5 128.8 32.2 0.70| 5.9 4.1 5000 212 10 166 6| 0.8 0.0 0.8|138.2 -6.5 131.6 26.3 0.65| 5.5 3.6 6000 220 10 173 5| 0.6 0.3 0.9|138.3 -7.7 130.6 21.8 0.55| 5.1 2.8 Wrote GIF file: /home/apache/climate/data/raob//SP754/skewt/SP754.skewt.20250424.12.gif