UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060312.upa.cvt Date: 1200Z 3 JUN 25 Searching for SP516... Searching the city database file for: SP516 ... Date:1200Z 3 JUN 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 ------------------------------------------------------------------------------- SFC 1000 124 18.6 18.0 96 0.6 18.2 130 1 291.8 294.1 291.3 328.8 13.09 1 930 744 14.8 14.8 100 0.0 14.8 60 3 294.0 296.0 290.7 326.7 11.45 2 926 781 18.2 16.0 87 2.2 16.7 56 3 297.8 300.1 292.8 333.9 12.44 3 925 790 18.4 16.2 87 2.2 17.0 55 3 298.1 300.4 293.0 334.8 12.62 4 909 941 21.4 13.4 60 8.0 16.2 56 3 302.7 304.7 292.9 334.4 10.69 5 886 1163 20.2 12.2 60 8.0 15.0 58 2 303.7 305.6 292.7 333.9 10.13 6 850 1520 17.6 13.6 77 4.0 15.0 60 1 304.6 306.7 294.1 339.2 11.60 7 840 1621 17.4 13.4 77 4.0 14.8 56 1 305.4 307.6 294.3 340.1 11.58 8 820 1828 18.2 5.2 42 13.0 10.6 49 2 308.4 309.6 291.5 329.1 6.77 9 731 2804 13.2 5.2 58 8.0 8.4 13 5 313.2 314.6 293.6 336.9 7.61 10 720 2932 13.2 0.2 41 13.0 6.1 9 5 314.6 315.6 292.2 331.6 5.40 11 700 3168 10.8 4.8 66 6.0 7.2 360 6 314.4 315.9 294.0 338.6 7.73 12 699 3180 10.8 4.8 66 6.0 7.2 0 6 314.6 316.1 294.0 338.8 7.74 13 678 3434 10.2 0.2 50 10.0 4.7 2 6 316.7 317.8 293.0 334.9 5.73 14 654 3733 8.0 -4.0 42 12.0 2.0 5 7 317.5 318.3 292.1 331.5 4.35 15 624 4119 4.4 0.7 77 3.7 2.4 9 7 317.6 318.9 293.9 338.2 6.47 16 575 4782 1.2 -13.8 32 15.0 -4.8 15 8 321.4 321.8 291.5 329.1 2.29 17 542 5255 -2.7 -9.7 59 7.0 -5.8 19 9 322.2 322.9 292.6 333.4 3.38 18 502 5859 -7.3 -16.3 49 9.0 -10.5 25 10 323.8 324.2 292.0 331.0 2.13 19 500 5890 -6.9 -18.9 38 12.0 -11.0 25 10 324.6 325.0 291.9 330.5 1.72 20 495 5969 -6.5 -25.5 21 19.0 -12.0 25 10 326.1 326.2 291.6 329.5 0.97 21 477 6258 -6.7 -41.7 4 35.0 -13.6 23 10 329.3 329.3 291.7 330.1 0.21 22 469 6390 -6.5 -38.5 6 32.0 -13.4 22 10 331.1 331.2 292.3 332.2 0.29 23 400 7610 -16.9 -30.9 29 14.0 -20.0 15 10 333.0 333.2 293.2 335.7 0.73 24 397 7666 -17.1 -34.1 21 17.0 -20.5 18 10 333.5 333.6 293.2 335.5 0.54 25 389 7820 -15.1 -54.1 2 39.0 -20.2 26 10 338.0 338.1 293.9 338.3 0.06 26 300 9730 -28.9 -60.9 3 32.0 -31.3 125 13 344.6 344.7 295.4 344.8 0.04 27 297 9802 -29.3 -62.3 3 33.0 -31.6 128 13 345.1 345.1 295.6 345.2 0.03 28 250 11000 -40.7 -65.7 5 25.0 -41.7 175 14 345.6 345.6 295.7 345.7 0.02 29 226 11678 -46.1 -67.1 8 21.0 -46.7 238 9 347.4 347.4 296.1 347.5 0.02 30 200 12480 -51.7 -71.7 7 20.0 -52.1 315 4 350.9 350.9 296.8 351.0 0.01 31 151 14240 -67.7 -74.7 36 7.0 -67.8 217 21 352.8 352.8 297.3 352.8 0.01 32 150 14280 -67.7 -75.7 31 8.0 -67.8 215 21 353.5 353.5 297.4 353.5 0.01 33 142 14609 -68.9 -80.9 16 12.0 -68.9 218 22 357.0 357.0 298.1 357.0 0.00 34 123 15456 -75.1 -80.1 45 5.0 -75.1 227 24 360.6 360.6 298.8 360.7 0.01 35 120 15599 -75.9 -82.9 32 7.0 -75.9 229 24 361.7 361.7 299.0 361.7 0.00 36 100 16650 -77.3 -87.3 19 10.0 -77.3 240 27 378.4 378.4 302.0 378.4 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5766.00 m Freezing level: 564.85 mb = 4927.45 m = 16165.98 ft Wetbulb zero: 607.93 mb = 4330.33 m = 14206.95 ft Precipitable water: 1.50 inches Sfc-500 mean rel hum: 59.73 % Est. max temperature: 31.43 C = 88.58 F Sfc-Lift cond lev (LCL): 991.45 mb = 197.33 m = 647.40 ft T: 18.15 C 700-500 lapse rate: 6.50 C/km ThetaE index: 10.96 C Layer 820.0- 731.0 mb Conv cond level (CCL): 930.00 mb = 743.93 m = 2440.70 ft Mean mixing ratio: 12.00 g/kg Conv temperature: 21.58 C = 70.84 F Cap Strength: 7.79 C Lifted Index: 4.45 C Risk: None Lifted Index @300 mb: 11.57 C Lifted Index @700 mb: 6.56 C Showalter Index: 0.23 C Risk: Thunderstorms probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.50 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 175.20 Risk: None Energy Index: -1.61 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.45 J/kg Max Up Vert Vel: 9.94 m/s Conv Inhibition (B-): 6782.90 J/kg Cap Strength: 7.61 C Lift Cond Lev (LCL): 923.30 mb = 805.91 m = 2644.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 48 at 4 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 1000 124 130 1 -0.8 0.6 | 214 4 2.3 3.4 1 925 790 55 3 -2.5 -1.7 | 211 1 0.6 1.0 2 850 1520 60 1 -0.9 -0.5 | 225 3 2.2 2.2 3 700 3168 360 6 -0.0 -6.0 | 316 4 3.1 -3.3 4 500 5890 25 10 -4.2 -9.1 | 10 6 -1.1 -6.3 5 400 7610 15 10 -2.6 -9.7 | 356 7 0.5 -6.9 6 300 9730 125 13 -10.6 7.5 | 143 13 -7.6 10.2 7 250 11000 175 14 -1.2 13.9 | 186 17 1.9 16.7 8 200 12480 315 4 2.8 -2.8 | 271 6 5.9 -0.1 9 150 14280 215 21 12.0 17.2 | 217 25 15.1 20.0 10 100 16650 240 27 23.4 13.5 | 238 31 26.5 16.2 Wind Parameters Mean winds (0-6000m): 18.3 at 5.5 knts Storm direction: 48.3 at 4.1 knts Shear (0-3000m) pos: 0.0 neg: 1.1 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): 102.5 deg Storm rel helicity (0-3000m) pos: 1.6 neg: -1.0 tot: 0.7 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 1.9 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 15.94 Bulk Shear: 3.10 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 77 2 211 3| 0.0 2.2 2.2| 0.0 -0.9 -0.9 -1.8 -0.43| 2.4 -1.0 1000 65 2 211 2| 0.0 1.0 1.0| 0.2 -0.9 -0.7 -0.7 -0.10| 2.1 -0.2 1500 63 2 216 2| 0.0 0.5 0.5| 0.4 -0.9 -0.5 -0.3 -0.03| 1.9 -0.1 2000 57 2 220 2| 0.0 0.8 0.8| 0.8 -0.9 -0.1 -0.1 0.09| 1.8 0.2 2500 44 2 233 2| 0.0 1.0 1.0| 1.4 -0.9 0.5 0.2 0.24| 1.9 0.4 3000 26 3 262 2| 0.0 1.1 1.1| 1.6 -1.0 0.7 0.2 0.22| 1.9 0.4 4000 16 4 291 2| 0.2 0.8 1.1| 3.7 -1.0 2.7 0.7 0.31| 1.7 0.5 5000 15 5 313 3| 0.4 0.7 1.0| 6.2 -1.0 5.3 1.1 0.39| 1.6 0.6 6000 18 6 331 3| 0.4 0.6 1.0| 8.5 -1.3 7.2 1.2 0.42| 1.5 0.6 Wrote GIF file: /home/apache/climate/data/raob//SP516/skewt/SP516.skewt.20250603.12.gif