UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062211.upa.cvt Date: 1100Z 22 JUN 25 Searching for SP754... Searching the city database file for: SP754 ... Date:1100Z 22 JUN 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 29 1 925 750 2 850 1505 SFC 774 2300 12.0 -5.0 30 17.0 3.9 95 17 306.8 307.5 287.9 317.5 3.40 4 764 2411 15.4 -8.6 18 24.0 4.4 92 16 311.6 312.1 288.8 320.0 2.61 5 744 2638 13.0 -7.0 24 20.0 3.6 87 13 311.4 312.0 289.1 321.1 3.04 6 700 3154 10.6 -10.4 22 21.0 1.4 75 8 314.2 314.7 289.5 322.3 2.47 7 660 3641 8.4 -16.6 15 25.0 -1.3 99 12 317.1 317.4 289.5 322.4 1.58 8 654 3716 8.8 -19.2 12 28.0 -1.6 103 12 318.4 318.6 289.6 322.7 1.28 9 547 5171 1.6 -43.4 2 45.0 -8.1 178 23 326.5 326.5 290.9 327.1 0.15 10 539 5290 1.8 -46.2 1 48.0 -8.2 184 24 328.1 328.1 291.3 328.6 0.11 11 500 5890 -1.9 -41.9 3 40.0 -10.5 215 29 330.7 330.8 292.1 331.5 0.19 12 492 6018 -2.9 -37.9 5 35.0 -11.0 219 29 331.0 331.1 292.3 332.2 0.30 13 417 7297 -14.9 -39.9 10 25.0 -19.4 256 27 331.7 331.7 292.4 332.7 0.28 14 400 7610 -17.3 -37.3 16 20.0 -21.0 265 27 332.5 332.6 292.8 334.0 0.39 15 310 9469 -33.5 -45.5 29 12.0 -34.7 234 46 335.0 335.0 293.3 335.8 0.21 16 300 9700 -34.3 -55.3 10 21.0 -35.7 230 49 337.0 337.0 293.6 337.3 0.07 17 299 9723 -34.3 -56.3 9 22.0 -35.7 230 49 337.4 337.4 293.7 337.6 0.06 18 285 10057 -35.9 -50.9 20 15.0 -37.0 230 54 339.7 339.7 294.4 340.2 0.12 19 252 10897 -43.1 -52.1 37 9.0 -43.6 230 67 341.2 341.2 294.7 341.7 0.12 20 250 10950 -43.7 -52.7 36 9.0 -44.2 230 68 341.1 341.1 294.7 341.6 0.12 21 244 11112 -44.1 -57.1 22 13.0 -44.7 231 68 342.9 342.9 295.1 343.2 0.07 22 200 12410 -55.1 -62.1 42 7.0 -55.2 240 72 345.5 345.5 295.7 345.7 0.04 23 194 12604 -56.9 -62.9 47 6.0 -57.0 241 73 345.7 345.7 295.7 345.8 0.04 24 183 12972 -60.1 -67.1 39 7.0 -60.2 242 74 346.3 346.3 295.8 346.4 0.03 25 150 14190 -68.7 -74.7 42 6.0 -68.7 245 79 351.7 351.7 297.0 351.8 0.01 26 146 14351 -69.7 -74.7 48 5.0 -69.7 242 80 352.7 352.7 297.3 352.8 0.01 27 143 14474 -70.1 -78.9 27 8.7 -70.2 240 80 354.1 354.1 297.5 354.1 0.01 28 142 14516 -70.3 -80.3 22 10.0 -70.4 241 79 354.5 354.5 297.6 354.5 0.00 29 138 14686 -69.7 -81.7 16 12.0 -69.8 246 76 358.5 358.5 298.4 358.5 0.00 30 108 16110 -78.9 -85.9 31 7.0 -78.9 290 47 367.1 367.1 300.1 367.1 0.00 31 100 16550 -76.3 -86.3 19 10.0 -76.3 255 42 380.3 380.3 302.3 380.3 0.00 32 93 16971 -74.1 -86.1 14 12.0 -74.2 392.6 392.6 304.2 392.6 0.00 33 86 17424 -77.1 -88.1 16 11.0 -77.1 395.5 395.5 304.6 395.5 0.00 34 74 18290 -75.5 -89.5 9 14.0 -75.6 416.2 416.2 307.3 416.2 0.00 35 55 20082 -58.5 -86.5 2 28.0 -59.1 492.0 492.0 314.4 492.0 0.00 36 49 20807 -59.1 -87.1 1 28.0 -59.7 507.1 507.1 315.4 507.2 0.00 TRP 108 16110 -78.9 -85.9 31 7.0 -78.9 290 47 367.1 367.1 300.1 367.1 0.00 WND 143 14474 -70.1 -78.9 27 8.7 -70.2 240 80 354.1 354.1 297.5 354.1 0.01 Sounding variables and indices 1000-500 mb thick: 5861.00 m Freezing level: 520.03 mb = 5581.73 m = 18312.55 ft Wetbulb zero: 679.26 mb = 3402.80 m = 11163.89 ft Sfc-500 mean rel hum: 11.22 % Est. max temperature: 24.70 C = 76.47 F Sfc-Lift cond lev (LCL): 597.14 mb = 4456.74 m = 14621.67 ft T: 5.13 C 700-500 lapse rate: 4.57 C/km Conv cond level (CCL): 406.84 mb = 7482.44 m = 24548.40 ft Mean mixing ratio: 2.63 g/kg Conv temperature: 35.54 C = 95.97 F Cap Strength: 13.57 C Lifted Index: 13.72 C Risk: None Lifted Index @300 mb: 11.68 C Lifted Index @700 mb: 1.23 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.41 J/kg Max Up Vert Vel: 6.84 m/s Conv Inhibition (B-): 17478.72 J/kg Cap Strength: 13.73 C Lift Cond Lev (LCL): 522.46 mb = 5538.84 m = 18171.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 257 at 16 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 2300 95 17 -16.9 1.5 | 86 33 -33.0 -2.1 1 700 3154 75 8 -7.7 -2.1 | 77 24 -23.8 -5.6 2 500 5890 215 29 16.6 23.8 | 182 20 0.6 20.2 3 400 7610 265 27 26.9 2.4 | 276 11 10.8 -1.2 4 300 9700 230 49 37.5 31.5 | 218 35 21.5 27.9 5 250 10950 230 68 52.1 43.7 | 222 54 36.0 40.1 6 200 12410 240 72 62.4 36.0 | 235 57 46.3 32.4 7 150 14190 245 79 71.6 33.4 | 242 63 55.5 29.8 8 143 14474 240 80 69.3 40.0 | 236 64 53.2 36.4 9 108 16110 290 47 44.2 -16.1 | 305 34 28.1 -19.6 10 100 16550 255 42 40.6 10.9 | 253 26 24.5 7.3 Wind Parameters Mean winds (0-6000m): 227.5 at 21.9 knts Storm direction: 257.5 at 16.5 knts Shear (0-3000m) pos: 4.8 neg: 1.4 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 59.7 deg Storm rel helicity (0-3000m) pos: 247.0 neg: -37.7 tot: 209.3 m^2/s^2 ave: 69.8 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 4.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.16 Bulk Shear: 150.04 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 93 14 85 31| 0.0 6.2 6.2| 0.0 -28.4 -28.4 -56.8 -0.58| 6.2 -3.6 1000 88 12 82 28| 0.0 4.3 4.3| 6.4 -37.7 -31.3 -31.3 -0.36| 5.6 -2.0 1500 91 12 83 28| 2.1 2.9 5.0| 46.2 -37.7 8.5 5.6 0.10| 5.8 0.6 2000 103 12 88 28| 3.4 2.1 5.5|104.4 -37.7 66.7 33.4 0.38| 6.4 2.4 2500 121 14 97 28| 4.2 1.7 5.9|174.0 -37.7 136.4 54.5 0.54| 7.0 3.8 3000 145 15 110 26| 4.8 1.4 6.2|247.0 -37.7 209.3 69.8 0.64| 7.7 4.9 4000 194 18 141 18| 4.7 1.1 5.7|353.6 -37.7 315.9 79.0 0.73| 8.4 6.1 5000 213 20 160 14| 3.7 0.9 4.6|398.4 -37.7 360.7 72.1 0.76| 8.2 6.2 6000 227 22 181 11| 3.3 1.1 4.3|410.2 -61.7 348.5 58.1 0.62| 8.0 5.0 Wrote GIF file: /home/apache/climate/data/raob//SP754/skewt/SP754.skewt.20250622.11.gif