UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060512.upa.cvt Date: 1200Z 5 JUN 25 Searching for SP516... Searching the city database file for: SP516 ... Date:1200Z 5 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 ------------------------------------------------------------------------------- 0 1000 121 170 2 SFC 999 130 18.6 17.1 91 1.5 17.6 170 2 291.8 294.0 290.8 326.8 12.37 2 925 786 14.2 14.2 100 0.0 14.2 15 3 293.8 295.8 290.4 325.5 11.07 3 919 841 13.8 13.8 100 0.0 13.8 12 3 294.0 295.9 290.3 325.0 10.85 4 916 869 16.0 15.1 94 0.9 15.4 10 4 296.5 298.6 291.9 330.7 11.86 5 879 1222 18.4 13.6 74 4.8 15.3 351 7 302.5 304.6 293.2 335.7 11.21 6 857 1440 17.6 13.7 78 3.9 15.0 339 8 303.9 306.0 293.9 338.3 11.58 7 850 1510 18.0 13.3 74 4.7 14.9 335 9 305.0 307.1 294.1 339.0 11.37 8 831 1704 19.0 9.0 52 10.0 12.7 338 9 308.0 309.7 292.9 334.5 8.70 9 797 2061 17.0 11.0 68 6.0 13.1 343 8 309.6 311.6 294.6 341.3 10.40 10 766 2400 16.8 1.8 36 15.0 8.3 348 7 312.9 314.0 291.9 330.8 5.69 11 765 2411 16.8 1.8 36 15.0 8.3 349 7 313.0 314.1 292.0 330.9 5.70 12 700 3161 11.8 -1.2 40 13.0 4.8 360 5 315.6 316.5 292.1 331.5 5.01 13 671 3514 9.8 -3.2 40 13.0 3.1 8 6 317.2 318.0 292.2 331.6 4.50 14 663 3614 8.8 1.8 61 7.0 4.8 10 6 317.1 318.4 293.9 338.0 6.59 15 647 3816 8.0 -7.0 34 15.0 0.8 15 7 318.4 319.1 291.7 329.8 3.49 16 598 4461 2.2 -1.4 77 3.6 0.3 30 9 319.0 320.1 293.7 337.5 5.78 17 568 4876 0.0 -7.0 59 7.0 -3.3 40 10 321.1 321.9 292.9 334.2 3.98 18 537 5324 -2.7 -6.1 77 3.4 -4.3 51 11 323.1 324.0 293.8 337.9 4.52 19 530 5429 -2.3 -10.3 54 8.0 -5.8 54 12 324.8 325.4 293.3 335.8 3.30 20 512 5703 -4.5 -12.5 54 8.0 -7.8 60 12 325.3 325.9 293.0 335.0 2.86 21 500 5890 -4.3 -32.3 9 28.0 -11.4 65 13 327.8 327.9 291.6 329.7 0.51 22 499 5906 -4.3 -33.3 8 29.0 -11.5 64 13 328.0 328.1 291.6 329.7 0.46 23 496 5953 -4.3 -29.3 12 25.0 -11.1 60 13 328.6 328.7 292.0 331.0 0.68 24 436 6949 -13.3 -37.3 11 24.0 -18.0 342 7 329.5 329.6 291.9 330.8 0.36 25 412 7377 -15.1 -50.1 3 35.0 -19.9 308 4 332.5 332.6 292.5 332.9 0.09 26 400 7600 -15.3 -55.3 2 40.0 -20.3 290 3 335.1 335.1 293.2 335.3 0.05 27 390 7791 -15.9 -54.9 2 39.0 -20.8 301 5 336.8 336.8 293.6 337.0 0.06 28 363 8325 -20.3 -56.3 2 36.0 -24.1 332 10 337.9 337.9 293.9 338.1 0.05 29 346 8679 -21.5 -56.5 3 35.0 -25.2 353 14 340.9 340.9 294.6 341.1 0.05 30 302 9663 -29.9 -56.9 5 27.0 -32.0 52 24 342.6 342.6 295.0 342.8 0.06 31 300 9710 -30.3 -58.3 5 28.0 -32.4 55 25 342.7 342.7 295.0 342.9 0.05 32 250 10990 -39.5 -66.5 4 27.0 -40.6 295 9 347.3 347.3 296.1 347.4 0.02 33 215 11999 -48.3 -61.3 21 13.0 -48.7 312 14 349.0 349.0 296.4 349.2 0.05 34 200 12470 -51.7 -66.7 15 15.0 -52.1 320 16 350.9 350.9 296.8 351.0 0.02 35 187 12902 -54.7 -70.7 12 16.0 -55.0 306 16 352.9 352.9 297.3 352.9 0.01 36 157 13993 -64.9 -72.9 32 8.0 -65.0 270 16 353.6 353.6 297.4 353.7 0.01 37 150 14270 -66.5 -76.5 23 10.0 -66.5 260 16 355.5 355.5 297.8 355.6 0.01 38 132 15034 -72.1 -80.1 29 8.0 -72.1 252 18 358.8 358.8 298.5 358.8 0.00 39 118 15686 -77.3 -81.2 53 3.9 -77.3 245 20 360.9 360.9 298.9 360.9 0.00 40 100 16630 -79.9 -86.9 30 7.0 -79.9 235 23 373.4 373.4 301.1 373.4 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 568.00 mb = 4875.88 m = 15996.80 ft Wetbulb zero: 595.40 mb = 4496.03 m = 14750.59 ft Precipitable water: 1.49 inches Sfc-500 mean rel hum: 61.29 % Est. max temperature: 31.92 C = 89.46 F Sfc-Lift cond lev (LCL): 977.35 mb = 316.50 m = 1038.36 ft T: 17.35 C 700-500 lapse rate: 5.90 C/km ThetaE index: 10.55 C Layer 766.0- 765.0 mb Conv cond level (CCL): 942.92 mb = 622.33 m = 2041.75 ft Mean mixing ratio: 11.66 g/kg Conv temperature: 20.11 C = 68.19 F Cap Strength: 9.75 C Lifted Index: 8.31 C Risk: None Lifted Index @300 mb: 11.81 C Lifted Index @700 mb: 8.50 C Showalter Index: 2.89 C Risk: Showers probable Total Totals Index: 39.90 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 17.60 C K Index: 22.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 190.60 Risk: None Energy Index: -1.65 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.54 J/kg Max Up Vert Vel: 6.86 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 9.69 C Lift Cond Lev (LCL): 935.91 mb = 686.00 m = 2250.62 ft Lev Free Conv (LFC): 930.91 mb = 731.69 m = 2400.52 ft Equ Level (EL): 920.91 mb = 823.55 m = 2701.90 ft B at Equ Level: 21.81 J/kg Max Parcel Lev (MPL): 890.91 mb = 1106.77 m = 3631.09 ft Wind level data Storm motion: 56 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 ---------------------------------------------------------- 0 999 130 170 2 -0.3 2.0 | 220 7 4.3 5.1 1 925 786 15 3 -0.8 -2.9 | 266 4 3.9 0.3 2 850 1510 335 9 3.8 -8.2 | 300 10 8.5 -5.0 3 700 3161 360 5 -0.0 -5.0 | 291 5 4.7 -1.8 4 500 5890 65 13 -11.8 -5.5 | 72 7 -7.1 -2.3 5 400 7600 290 3 2.8 -1.0 | 254 8 7.5 2.1 6 300 9710 55 25 -20.5 -14.3 | 55 19 -15.8 -11.2 7 250 10990 295 9 8.2 -3.8 | 273 13 12.8 -0.6 8 200 12470 320 16 10.3 -12.3 | 301 18 15.0 -9.1 9 150 14270 260 16 15.8 2.8 | 254 21 20.4 6.0 10 100 16630 235 23 18.8 13.2 | 235 29 23.5 16.4 Wind Parameters Mean winds (0-6000m): 25.9 at 7.5 knts Storm direction: 55.9 at 5.7 knts Shear (0-3000m) pos: 0.8 neg: 1.8 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 71.8 deg Storm rel helicity (0-3000m) pos: 6.6 neg: -3.4 tot: 3.2 m^2/s^2 ave: 1.1 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.82 Bulk Shear: 8.34 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 ------------------------------------------------------------------------------- 500 117 2 211 5| 0.0 4.2 4.2| 1.4 -1.4 -0.0 -0.0 0.15| 5.1 0.8 1000 14 3 268 4| 0.0 4.0 4.0| 5.5 -1.4 4.1 4.1 0.47| 5.1 2.4 1500 348 5 284 6| 0.0 3.7 3.7| 6.4 -1.8 4.6 3.0 0.35| 4.9 1.7 2000 345 5 289 7| 0.4 2.7 3.2| 6.6 -1.9 4.7 2.4 0.32| 4.1 1.3 2500 345 6 291 7| 0.6 2.2 2.8| 6.6 -2.4 4.2 1.7 0.27| 3.6 1.0 3000 346 6 292 7| 0.8 1.8 2.6| 6.6 -3.4 3.2 1.1 0.22| 3.2 0.7 4000 353 6 297 6| 0.8 1.4 2.2| 11.1 -3.4 7.7 1.9 0.34| 2.9 1.0 5000 8 7 312 5| 1.2 1.1 2.3| 16.9 -3.4 13.5 2.7 0.45| 2.8 1.3 6000 26 8 339 4| 1.2 1.1 2.3| 22.5 -9.9 12.6 2.1 0.34| 3.0 1.0 Wrote GIF file: /home/apache/climate/data/raob//SP516/skewt/SP516.skewt.20250605.12.gif