UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060412.upa.cvt Date: 1200Z 4 JUN 25 Searching for SP516... Searching the city database file for: SP516 ... Date:1200Z 4 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 130 19.4 17.7 90 1.7 18.3 100 1 292.5 294.8 291.5 329.0 12.84 1 925 793 14.6 14.6 100 0.0 14.6 110 4 294.2 296.3 290.8 326.8 11.37 2 916 876 14.2 14.2 100 0.0 14.2 93 4 294.7 296.7 290.7 326.7 11.18 3 913 904 15.6 14.6 94 1.0 15.0 87 4 296.4 298.4 291.6 329.6 11.52 4 903 998 16.6 14.8 89 1.8 15.4 67 3 298.3 300.5 292.4 332.7 11.80 5 861 1406 18.4 12.4 68 6.0 14.5 343 2 304.3 306.3 293.3 335.8 10.57 6 850 1516 18.0 8.0 52 10.0 11.9 320 2 305.0 306.5 291.4 328.9 7.94 7 843 1587 17.4 12.8 74 4.6 14.4 324 2 305.1 307.2 293.9 338.3 11.09 8 818 1845 17.8 4.8 42 13.0 10.2 340 2 308.2 309.4 291.3 328.4 6.60 9 816 1865 17.4 11.4 68 6.0 13.5 341 2 307.9 309.9 294.2 339.6 10.43 10 804 1992 18.4 1.4 32 17.0 9.0 349 2 310.3 311.3 290.7 326.7 5.27 11 792 2121 16.8 10.8 68 6.0 12.9 356 2 309.9 311.9 294.7 341.5 10.33 12 780 2251 15.8 9.8 67 6.0 12.0 4 2 310.2 312.1 294.4 340.2 9.80 13 700 3163 10.6 1.6 54 9.0 5.6 60 3 314.2 315.4 292.7 333.6 6.15 14 688 3307 10.0 -1.0 46 11.0 4.1 62 3 315.1 316.1 292.1 331.5 5.17 15 662 3626 8.2 0.2 57 8.0 3.8 65 4 316.6 317.7 293.1 335.3 5.87 16 660 3651 8.2 0.2 57 8.0 3.8 65 4 316.9 318.0 293.2 335.6 5.89 17 600 4428 1.4 -0.2 89 1.6 0.5 74 7 317.7 319.0 293.8 337.8 6.30 18 591 4550 2.2 -6.8 51 9.0 -2.1 75 7 320.0 320.8 292.4 332.7 3.89 19 558 5012 -0.5 -9.5 51 9.0 -4.5 80 8 322.2 322.8 292.6 333.2 3.33 20 525 5496 -4.9 -6.2 91 1.3 -5.5 86 10 322.5 323.4 293.7 337.6 4.59 21 507 5770 -4.3 -23.3 21 19.0 -10.3 89 11 326.5 326.7 291.9 330.6 1.15 22 500 5880 -4.3 -32.3 9 28.0 -11.4 90 11 327.8 327.9 291.6 329.7 0.51 23 493 5991 -3.9 -42.9 3 39.0 -11.8 80 11 329.6 329.6 291.8 330.3 0.18 24 492 6007 -3.9 -41.9 3 38.0 -11.8 78 11 329.8 329.8 291.9 330.6 0.20 25 408 7451 -16.7 -29.7 32 13.0 -19.7 300 7 331.4 331.6 292.9 334.3 0.80 26 401 7581 -17.3 -36.3 17 19.0 -20.9 287 7 332.3 332.4 292.7 333.9 0.43 27 400 7600 -17.3 -38.3 14 21.0 -21.0 285 7 332.5 332.6 292.7 333.8 0.35 28 395 7695 -16.5 -49.5 4 33.0 -21.0 278 7 334.7 334.8 293.1 335.2 0.11 29 366 8267 -17.7 -57.7 2 40.0 -22.2 233 8 340.5 340.5 294.5 340.7 0.04 30 300 9720 -30.1 -60.1 4 30.0 -32.3 115 11 343.0 343.0 295.1 343.1 0.04 31 250 10990 -40.7 -64.7 6 24.0 -41.7 170 16 345.6 345.6 295.7 345.7 0.03 32 242 11211 -42.7 -65.7 6 23.0 -43.5 193 15 345.8 345.8 295.7 345.9 0.02 33 200 12470 -52.7 -69.7 11 17.0 -53.0 330 12 349.3 349.3 296.5 349.4 0.02 34 191 12764 -55.3 -70.3 14 15.0 -55.5 321 14 349.8 349.8 296.6 349.8 0.02 35 151 14220 -66.7 -74.7 32 8.0 -66.8 276 25 354.5 354.5 297.6 354.6 0.01 36 150 14260 -67.1 -75.1 31 8.0 -67.2 275 25 354.5 354.5 297.6 354.5 0.01 37 144 14506 -67.3 -79.3 17 12.0 -67.4 273 25 358.3 358.3 298.4 358.3 0.01 38 110 16081 -79.1 -83.2 51 4.1 -79.1 263 23 364.8 364.8 299.6 364.8 0.00 39 102 16508 -81.1 -87.1 36 6.0 -81.1 260 22 368.9 368.9 300.4 368.9 0.00 40 100 16620 -78.5 -87.5 22 9.0 -78.5 255 27 376.1 376.1 301.6 376.1 0.00 TRP 102 16508 -81.1 -87.1 36 6.0 -81.1 260 22 368.9 368.9 300.4 368.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5749.57 m Freezing level: 564.11 mb = 4926.38 m = 16162.46 ft Wetbulb zero: 598.11 mb = 4453.56 m = 14611.25 ft Precipitable water: 1.58 inches Sfc-500 mean rel hum: 66.57 % Est. max temperature: 31.85 C = 89.33 F Sfc-Lift cond lev (LCL): 975.50 mb = 341.26 m = 1119.60 ft T: 17.87 C 700-500 lapse rate: 5.48 C/km ThetaE index: 12.85 C Layer 804.0- 792.0 mb Conv cond level (CCL): 925.00 mb = 793.00 m = 2601.67 ft Mean mixing ratio: 11.95 g/kg Conv temperature: 21.88 C = 71.38 F Cap Strength: 8.89 C Lifted Index: 7.75 C Risk: None Lifted Index @300 mb: 11.31 C Lifted Index @700 mb: 6.89 C Showalter Index: 7.46 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 12.30 C K Index: 21.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 111.00 Risk: None Energy Index: 0.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.00 J/kg Max Up Vert Vel: 6.16 m/s Conv Inhibition (B-): 0.14 J/kg Cap Strength: 8.42 C Lift Cond Lev (LCL): 937.43 mb = 679.53 m = 2229.41 ft Lev Free Conv (LFC): 932.43 mb = 724.98 m = 2378.52 ft Equ Level (EL): 912.43 mb = 909.04 m = 2982.38 ft B at Equ Level: 16.91 J/kg Max Parcel Lev (MPL): 892.43 mb = 1098.48 m = 3603.89 ft Wind level data Storm motion: 110 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 130 100 1 -1.0 0.2 | 293 3 2.5 -1.1 1 925 793 110 4 -3.8 1.4 | 117 0 -0.2 0.1 2 850 1516 320 2 1.3 -1.5 | 300 6 4.8 -2.8 3 700 3163 60 3 -2.6 -1.5 | 341 3 0.9 -2.8 4 500 5880 90 11 -11.0 0.0 | 81 8 -7.5 -1.3 5 400 7600 285 7 6.8 -1.8 | 287 11 10.3 -3.1 6 300 9720 115 11 -10.0 4.6 | 118 7 -6.4 3.4 7 250 10990 170 16 -2.8 15.8 | 183 15 0.7 14.5 8 200 12470 330 12 6.0 -10.4 | 321 15 9.5 -11.6 9 150 14260 275 25 24.9 -2.2 | 277 29 28.4 -3.4 10 102 16508 260 22 21.7 3.8 | 264 25 25.2 2.6 11 100 16620 255 27 26.1 7.0 | 259 30 29.6 5.7 Wind Parameters Mean winds (0-6000m): 79.5 at 5.0 knts Storm direction: 109.5 at 3.7 knts Shear (0-3000m) pos: 1.0 neg: 0.9 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 47.6 deg Storm rel helicity (0-3000m) pos: 4.2 neg: -5.2 tot: -1.0 m^2/s^2 ave: -0.3 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 2.6 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 13.40 Bulk Shear: 1.42 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 ------------------------------------------------------------------------------- 500 107 2 292 2| 2.3 0.0 2.3| 0.1 0.0 0.1 0.2 0.11| 2.3 0.3 1000 98 3 320 1| 1.2 1.8 3.0| 0.1 -1.1 -0.9 -0.9 -0.17| 3.7 -0.6 1500 97 3 318 1| 0.8 1.7 2.5| 0.5 -5.2 -4.8 -3.2 -0.37| 3.8 -1.4 2000 72 3 333 2| 0.8 1.3 2.1| 2.1 -5.2 -3.1 -1.6 -0.24| 3.2 -0.8 2500 56 3 333 3| 0.9 1.0 2.0| 3.4 -5.2 -1.8 -0.7 -0.14| 2.8 -0.4 3000 59 3 334 3| 1.0 0.9 1.9| 4.2 -5.2 -1.0 -0.3 -0.07| 2.6 -0.2 4000 63 3 343 3| 1.1 0.6 1.8| 6.6 -5.2 1.4 0.4 0.10| 2.3 0.2 5000 72 4 4 2| 1.2 0.5 1.8| 9.8 -5.2 4.6 0.9 0.20| 2.2 0.4 6000 80 5 33 3| 1.2 0.7 1.9| 12.9 -14.1 -1.2 -0.2 0.06| 2.4 0.2 Wrote GIF file: /home/apache/climate/data/raob//SP516/skewt/SP516.skewt.20250604.12.gif