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 SP516... Searching the city database file for: SP516 ... Date:1200Z 24 APR 25 Station: SP516 WMO ident: 84516 ------------------------------------------------------------------------------- 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 112 210 2 SFC 998 129 18.6 17.1 91 1.5 17.6 210 2 291.9 294.1 290.9 327.0 12.38 2 972 356 16.6 16.2 97 0.4 16.4 184 4 292.1 294.2 290.6 326.1 12.00 3 943 615 18.2 15.3 83 2.9 16.3 154 6 296.3 298.4 291.7 329.9 11.67 4 925 781 17.6 15.3 86 2.3 16.1 135 7 297.3 299.5 292.2 331.8 11.90 5 919 837 17.4 15.2 87 2.2 16.0 134 7 297.7 299.8 292.3 332.2 11.90 6 908 940 19.8 16.2 80 3.6 17.4 133 7 301.1 303.5 294.1 339.0 12.86 7 850 1508 16.8 15.2 90 1.6 15.7 125 8 303.7 306.1 294.8 342.1 12.89 8 801 2012 13.2 12.8 97 0.4 13.0 128 8 305.1 307.3 294.3 340.1 11.68 9 752 2543 11.4 11.4 100 0.0 11.4 131 7 308.7 310.8 295.1 343.1 11.34 10 750 2566 14.2 9.2 72 5.0 11.0 131 7 312.0 313.9 294.8 342.2 9.79 11 737 2714 16.0 5.0 48 11.0 9.4 132 7 315.5 317.0 294.0 338.9 7.44 12 729 2807 15.2 4.2 48 11.0 8.7 133 7 315.6 317.0 293.9 338.0 7.11 13 700 3150 12.4 3.4 54 9.0 7.1 135 7 316.2 317.6 293.9 338.3 7.00 14 697 3186 12.4 1.4 47 11.0 6.2 136 7 316.6 317.8 293.3 335.9 6.09 15 690 3271 11.8 4.8 62 7.0 7.6 137 7 316.9 318.4 294.7 341.6 7.84 16 658 3667 9.6 -5.4 34 15.0 2.1 145 7 318.7 319.5 292.1 331.3 3.89 17 620 4159 6.8 -7.2 36 14.0 0.1 155 8 321.0 321.7 292.4 332.8 3.59 18 596 4483 4.0 -0.9 70 4.9 1.3 161 8 321.4 322.5 294.5 340.8 6.02 19 570 4845 2.0 -5.0 60 7.0 -1.5 169 8 323.1 324.1 293.9 338.3 4.63 20 505 5812 -4.9 -6.9 86 2.0 -5.8 188 9 326.1 327.0 294.6 341.2 4.52 21 500 5890 -4.9 -11.9 58 7.0 -7.8 190 9 327.1 327.7 293.7 337.5 3.07 22 492 6017 -5.1 -15.1 45 10.0 -9.0 180 9 328.3 328.8 293.4 336.6 2.40 23 484 6146 -6.3 -11.2 68 4.9 -8.4 170 10 328.4 329.1 294.3 339.8 3.36 24 429 7078 -13.1 -13.2 99 0.1 -13.2 94 12 331.3 331.9 294.9 342.3 3.23 25 409 7441 -14.7 -14.9 98 0.2 -14.8 64 14 333.8 334.4 295.3 344.0 2.94 26 406 7497 -14.3 -14.8 96 0.5 -14.5 59 14 335.0 335.6 295.6 345.4 2.99 27 400 7610 -14.7 -16.7 85 2.0 -15.4 50 14 335.9 336.4 295.5 345.0 2.59 28 398 7648 -14.9 -18.5 74 3.6 -16.2 51 14 336.1 336.6 295.3 344.0 2.23 29 349 8623 -23.1 -23.4 97 0.3 -23.2 67 8 337.9 338.2 295.3 343.9 1.66 30 347 8665 -23.3 -24.5 90 1.2 -23.6 67 8 338.2 338.5 295.2 343.7 1.52 31 344 8729 -23.1 -31.1 48 8.0 -24.8 68 8 339.3 339.5 294.9 342.4 0.83 32 342 8771 -22.5 -52.5 5 30.0 -25.9 69 7 340.7 340.7 294.6 341.0 0.09 33 341 8793 -22.5 -50.5 6 28.0 -25.8 69 7 341.0 341.0 294.7 341.4 0.11 34 328 9077 -23.7 -49.7 7 26.0 -26.8 74 6 343.1 343.1 295.2 343.6 0.12 35 300 9720 -29.1 -51.1 10 22.0 -31.3 85 2 344.4 344.4 295.5 344.8 0.12 36 250 11000 -40.3 -59.3 11 19.0 -41.2 230 2 346.2 346.2 295.8 346.4 0.05 37 249 11027 -40.7 -59.7 11 19.0 -41.6 233 2 346.0 346.0 295.8 346.2 0.05 38 227 11651 -46.7 -55.7 35 9.0 -47.1 301 9 346.1 346.1 295.8 346.4 0.09 39 200 12480 -53.5 -59.5 48 6.0 -53.7 35 18 348.0 348.1 296.3 348.3 0.06 40 194 12674 -55.3 -59.7 58 4.4 -55.4 29 18 348.2 348.2 296.3 348.5 0.06 41 158 13954 -63.7 -74.7 21 11.0 -63.8 350 19 355.0 355.0 297.7 355.1 0.01 42 150 14270 -65.9 -74.9 27 9.0 -66.0 340 19 356.6 356.6 298.0 356.6 0.01 43 147 14392 -66.7 -75.7 27 9.0 -66.8 336 19 357.2 357.2 298.1 357.3 0.01 44 136 14858 -70.9 -78.9 30 8.0 -70.9 321 19 357.8 357.8 298.2 357.9 0.01 45 127 15259 -74.5 -77.5 63 3.0 -74.5 307 19 358.4 358.4 298.4 358.5 0.01 46 116 15780 -78.9 -83.9 44 5.0 -78.9 289 19 359.7 359.7 298.7 359.7 0.00 47 100 16620 -80.9 -86.9 36 6.0 -80.9 260 19 371.4 371.4 300.8 371.4 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 551.16 mb = 5124.97 m = 16813.99 ft Wetbulb zero: 583.90 mb = 4649.12 m = 15252.84 ft Precipitable water: 1.90 inches Sfc-500 mean rel hum: 71.45 % Est. max temperature: 30.48 C = 86.86 F Sfc-Lift cond lev (LCL): 976.37 mb = 317.30 m = 1041.01 ft T: 16.94 C 700-500 lapse rate: 6.31 C/km ThetaE index: 5.10 C Layer 750.0- 700.0 mb Conv cond level (CCL): 803.20 mb = 1988.98 m = 6525.45 ft Mean mixing ratio: 12.09 g/kg Conv temperature: 31.72 C = 89.10 F Cap Strength: 9.36 C Lifted Index: 6.10 C Risk: None Lifted Index @300 mb: 10.90 C Lifted Index @700 mb: 7.93 C Showalter Index: 1.06 C Risk: Showers probable Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 20.10 C K Index: 27.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 207.40 Risk: None Energy Index: -0.87 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.67 J/kg Max Up Vert Vel: 9.02 m/s Conv Inhibition (B-): 6037.16 J/kg Cap Strength: 9.03 C Lift Cond Lev (LCL): 919.03 mb = 836.49 m = 2744.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 181 at 6 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 ---------------------------------------------------------- 0 998 129 210 2 1.0 1.7 | 347 4 0.9 -3.9 1 925 781 135 7 -4.9 4.9 | 82 5 -5.0 -0.7 2 850 1508 125 8 -6.6 4.6 | 81 7 -6.6 -1.0 3 700 3150 135 7 -4.9 4.9 | 82 5 -5.0 -0.7 4 500 5890 190 9 1.6 8.9 | 204 4 1.5 3.2 5 400 7610 50 14 -10.7 -9.0 | 36 18 -10.8 -14.6 6 300 9720 85 2 -2.0 -0.2 | 20 6 -2.1 -5.8 7 250 11000 230 2 1.5 1.3 | 342 5 1.4 -4.3 8 200 12480 35 18 -10.3 -14.7 | 27 23 -10.4 -20.4 9 150 14270 340 19 6.5 -17.9 | 345 24 6.4 -23.5 10 100 16620 260 19 18.7 3.3 | 277 19 18.6 -2.3 Wind Parameters Mean winds (0-6000m): 150.9 at 7.5 knts Storm direction: 180.9 at 5.6 knts Shear (0-3000m) pos: 0.3 neg: 1.4 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 95.7 deg Storm rel helicity (0-3000m) pos: 1.7 neg: -0.4 tot: 1.3 m^2/s^2 ave: 0.4 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 1.9 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 23.68 Bulk Shear: 1.72 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 ------------------------------------------------------------------------------- 500 154 4 41 3| 0.0 5.2 5.2| 1.3 -0.1 1.2 2.5 0.52| 5.8 3.0 1000 141 5 68 4| 0.0 3.8 3.8| 1.5 -0.2 1.3 1.3 0.34| 4.4 1.5 1500 135 6 75 5| 0.0 2.7 2.7| 1.5 -0.4 1.1 0.7 0.30| 3.3 1.0 2000 133 7 77 5| 0.1 2.1 2.2| 1.6 -0.4 1.2 0.6 0.29| 2.6 0.8 2500 132 7 78 5| 0.2 1.6 1.8| 1.7 -0.4 1.3 0.5 0.28| 2.2 0.6 3000 132 7 79 5| 0.3 1.4 1.6| 1.7 -0.4 1.3 0.4 0.27| 1.9 0.5 4000 135 7 83 5| 0.5 1.0 1.5| 4.2 -0.4 3.8 0.9 0.38| 1.8 0.7 5000 142 7 91 4| 0.7 0.8 1.5| 6.5 -0.4 6.1 1.2 0.48| 1.7 0.8 6000 151 7 104 4| 0.7 0.9 1.6| 8.3 -3.4 4.9 0.8 0.32| 1.9 0.6 Wrote GIF file: /home/apache/climate/data/raob//SP516/skewt/SP516.skewt.20250424.12.gif