UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060612.upa.cvt Date: 1200Z 6 JUN 25 Searching for SP516... Searching the city database file for: SP516 ... Date:1200Z 6 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 135 18.4 17.4 94 1.0 17.8 170 1 291.5 293.8 290.9 327.2 12.60 1 925 796 14.4 14.4 100 0.0 14.4 80 3 294.0 296.0 290.6 326.1 11.22 2 908 953 13.6 13.6 100 0.0 13.6 57 4 294.8 296.7 290.5 325.9 10.84 3 900 1028 16.2 15.6 96 0.6 15.8 46 4 298.2 300.5 292.9 334.5 12.48 4 878 1240 18.6 14.7 78 3.9 16.0 15 5 302.8 305.0 294.0 338.6 12.06 5 850 1519 18.2 12.2 68 6.0 14.3 335 7 305.2 307.2 293.5 336.9 10.56 6 800 2037 16.6 6.6 52 10.0 10.6 280 6 308.8 310.3 292.3 332.3 7.66 7 794 2102 16.0 9.0 63 7.0 11.6 274 6 308.9 310.6 293.5 336.7 9.11 8 764 2429 15.4 6.4 55 9.0 9.9 239 5 311.6 313.1 293.3 336.1 7.92 9 700 3166 11.0 -1.0 43 12.0 4.6 160 4 314.7 315.6 291.9 330.8 5.08 10 691 3274 10.8 -2.2 40 13.0 4.0 154 4 315.6 316.5 291.9 330.6 4.71 11 563 4944 -0.5 -2.9 84 2.4 -1.7 63 7 321.3 322.4 294.1 339.2 5.50 12 551 5116 0.6 -7.4 55 8.0 -3.2 53 7 324.6 325.4 293.8 337.9 3.98 13 549 5146 0.4 -7.6 55 8.0 -3.4 52 7 324.7 325.5 293.8 337.8 3.93 14 529 5442 -1.1 -9.1 55 8.0 -4.8 35 7 326.4 327.1 294.0 338.6 3.63 15 500 5890 -2.9 -22.9 20 20.0 -9.5 10 8 329.5 329.7 292.7 333.8 1.21 16 491 6033 -3.3 -36.3 6 33.0 -11.2 24 8 330.7 330.8 292.3 332.1 0.35 17 447 6768 -7.3 -52.3 1 45.0 -14.5 98 9 334.7 334.7 293.0 335.0 0.07 18 446 6786 -7.3 -52.3 1 45.0 -14.6 100 9 334.9 334.9 293.1 335.2 0.07 19 400 7620 -14.7 -42.7 7 28.0 -19.5 185 9 335.9 335.9 293.5 336.8 0.22 20 391 7792 -16.1 -43.1 8 27.0 -20.5 172 10 336.2 336.3 293.6 337.1 0.22 21 373 8145 -19.3 -37.3 19 18.0 -22.6 144 11 336.6 336.6 293.9 338.2 0.42 22 352 8572 -23.5 -26.2 78 2.7 -24.2 109 13 336.5 336.8 294.6 341.2 1.28 23 331 9019 -26.7 -31.0 67 4.3 -27.5 73 15 338.1 338.3 294.7 341.4 0.87 24 312 9442 -30.9 -32.2 88 1.3 -31.1 38 17 338.0 338.2 294.6 341.1 0.82 25 308 9534 -31.5 -31.5 100 0.0 -31.5 31 17 338.4 338.6 294.7 341.8 0.89 26 300 9720 -32.1 -32.3 98 0.2 -32.1 15 18 340.1 340.3 295.1 343.3 0.85 27 299 9744 -32.3 -32.6 97 0.3 -32.3 15 18 340.2 340.3 295.1 343.3 0.83 28 294 9863 -32.5 -40.5 45 8.0 -33.5 14 18 341.5 341.6 295.0 343.0 0.38 29 292 9911 -32.7 -36.2 71 3.5 -33.2 14 18 341.9 342.0 295.3 344.2 0.59 30 286 10057 -33.3 -42.3 40 9.0 -34.3 14 18 343.1 343.2 295.4 344.4 0.32 31 280 10206 -34.3 -40.3 55 6.0 -35.0 13 18 343.7 343.8 295.6 345.4 0.41 32 275 10332 -34.9 -49.9 20 15.0 -36.2 13 18 344.7 344.7 295.6 345.3 0.15 33 262 10668 -37.7 -45.7 43 8.0 -38.4 11 19 345.4 345.4 295.8 346.3 0.24 34 250 10990 -40.3 -54.3 21 14.0 -41.1 10 19 346.2 346.2 295.8 346.6 0.10 35 240 11266 -42.5 -61.5 11 19.0 -43.3 9 20 346.9 346.9 296.0 347.1 0.04 36 227 11639 -45.7 -61.7 15 16.0 -46.3 8 21 347.6 347.6 296.1 347.8 0.04 37 215 11998 -48.3 -66.3 11 18.0 -48.8 7 22 349.0 349.0 296.4 349.1 0.02 38 200 12470 -51.5 -69.5 10 18.0 -51.9 5 24 351.2 351.2 296.9 351.3 0.02 39 154 14111 -65.7 -75.7 24 10.0 -65.8 279 19 354.2 354.2 297.5 354.3 0.01 40 150 14270 -67.3 -75.3 31 8.0 -67.4 270 18 354.2 354.2 297.5 354.2 0.01 41 139 14725 -71.5 -75.6 54 4.1 -71.5 267 18 354.6 354.6 297.6 354.6 0.01 42 138 14768 -71.5 -75.7 53 4.2 -71.5 267 18 355.3 355.3 297.8 355.3 0.01 43 113 15931 -78.3 -84.3 37 6.0 -78.3 260 18 363.5 363.5 299.4 363.5 0.00 44 109 16138 -76.7 -84.7 27 8.0 -76.7 258 18 370.3 370.3 300.6 370.3 0.00 45 100 16630 -80.1 -86.1 36 6.0 -80.1 255 18 373.0 373.0 301.1 373.0 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5755.20 m Freezing level: 568.66 mb = 4870.06 m = 15977.70 ft Freezing level: 557.55 mb = 5022.35 m = 16477.32 ft Freezing level: 543.67 mb = 5224.65 m = 17141.02 ft Wetbulb zero: 601.74 mb = 4401.36 m = 14439.99 ft Precipitable water: 1.57 inches Sfc-500 mean rel hum: 64.18 % Est. max temperature: 32.06 C = 89.71 F Sfc-Lift cond lev (LCL): 985.58 mb = 257.94 m = 846.26 ft T: 17.66 C 700-500 lapse rate: 5.10 C/km ThetaE index: 6.26 C Layer 850.0- 794.0 mb Conv cond level (CCL): 925.00 mb = 796.00 m = 2611.52 ft Mean mixing ratio: 11.73 g/kg Conv temperature: 21.59 C = 70.87 F Cap Strength: 8.78 C Lifted Index: 9.85 C Risk: None Lifted Index @300 mb: 10.24 C Lifted Index @700 mb: 7.85 C Showalter Index: 5.22 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 15.10 C K Index: 21.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 168.40 Risk: None Energy Index: -0.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.95 J/kg Max Up Vert Vel: 5.82 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 9.75 C Lift Cond Lev (LCL): 943.84 mb = 624.99 m = 2050.45 ft Lev Free Conv (LFC): 938.84 mb = 670.03 m = 2198.25 ft Equ Level (EL): 908.84 mb = 945.29 m = 3101.30 ft B at Equ Level: 15.44 J/kg Max Parcel Lev (MPL): 888.84 mb = 1135.23 m = 3724.47 ft Wind level data Storm motion: 50 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 135 170 1 -0.2 1.0 | 219 5 2.9 3.6 1 1000 131 170 1 -0.2 1.0 | 219 5 2.9 3.6 2 925 796 80 3 -3.0 -0.5 | 184 2 0.1 2.1 3 850 1519 335 7 3.0 -6.3 | 302 7 6.1 -3.7 4 700 3166 160 4 -1.4 3.8 | 195 7 1.7 6.4 5 500 5890 10 8 -1.4 -7.9 | 342 6 1.7 -5.3 6 400 7620 185 9 0.8 9.0 | 199 12 3.9 11.6 7 300 9720 15 18 -4.7 -17.4 | 6 15 -1.6 -14.8 8 250 10990 10 19 -3.3 -18.7 | 1 16 -0.2 -16.1 9 200 12470 5 24 -2.1 -23.9 | 357 21 1.0 -21.3 10 150 14270 270 18 18.0 -0.0 | 263 21 21.1 2.6 11 100 16630 255 18 17.4 4.7 | 250 22 20.5 7.3 Wind Parameters Mean winds (0-6000m): 20.0 at 5.4 knts Storm direction: 50.0 at 4.1 knts Shear (0-3000m) pos: 0.0 neg: 0.5 tot: 0.5 10-3/s Storm rel Dir Shear (0-3000m): -22.4 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -42.0 tot: -42.0 m^2/s^2 ave: -14.0 10^-3 m/s^2 rel: -0.75 Storm rel vorticity (0-3000m) horiz: 5.3 stream: -4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.19 Bulk Shear: 4.05 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 ------------------------------------------------------------------------------- 500 105 2 205 3| 0.0 2.4 2.4| 0.0 -2.2 -2.2 -4.4 -0.77| 2.7 -2.0 1000 72 3 198 2| 0.0 2.9 2.9| 0.0 -2.6 -2.6 -2.6 -0.58| 4.2 -2.5 1500 13 4 296 3| 0.0 2.6 2.6| 0.0 -8.8 -8.8 -5.9 -0.57| 5.4 -3.1 2000 340 4 288 5| 0.0 1.6 1.6| 0.0 -21.9 -21.9 -10.9 -0.67| 5.6 -3.8 2500 329 5 284 6| 0.0 0.9 0.9| 0.0 -34.3 -34.3 -13.7 -0.73| 5.5 -4.1 3000 354 5 299 4| 0.0 0.5 0.5| 0.0 -42.0 -42.0 -14.0 -0.75| 5.3 -4.0 4000 53 5 74 1| 0.0 0.6 0.6| 0.0 -48.7 -48.7 -12.2 -0.77| 4.6 -3.6 5000 52 5 62 1| 0.0 0.8 0.8| 0.0 -53.7 -53.7 -10.7 -0.79| 4.3 -3.4 6000 20 5 333 3| 0.1 0.7 0.9| 3.7 -58.1 -54.4 -9.1 -0.69| 4.3 -3.0 Wrote GIF file: /home/apache/climate/data/raob//SP516/skewt/SP516.skewt.20250606.12.gif