UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025053112.upa.cvt Date: 1200Z 31 MAY 25 Searching for SP372... Searching the city database file for: SP372 ... Date:1200Z 31 MAY 25 Station: SP372 WMO ident: 84372 ------------------------------------------------------------------------------- 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 1004 115 21.2 20.5 96 0.7 20.7 0 0 294.0 296.8 293.7 337.7 15.29 1 1000 149 20.4 19.6 95 0.8 19.9 110 4 293.5 296.1 293.0 334.9 14.50 2 925 821 17.0 16.9 99 0.1 17.0 180 10 296.7 299.1 293.0 334.8 13.21 3 850 1545 16.4 15.7 96 0.7 16.0 75 6 303.3 305.8 295.0 342.8 13.32 4 700 3186 9.8 3.8 66 6.0 6.3 60 14 313.3 314.7 293.3 335.8 7.20 5 500 5910 -5.1 -9.2 73 4.1 -7.0 110 8 326.8 327.6 294.2 339.6 3.81 6 400 7630 -13.9 -25.9 36 12.0 -17.3 140 4 336.9 337.2 294.6 341.2 1.16 7 300 9740 -30.5 -39.5 41 9.0 -31.7 360 14 342.4 342.5 295.3 344.0 0.41 8 250 11020 -39.3 -66.3 4 27.0 -40.4 280 20 347.6 347.6 296.1 347.7 0.02 9 200 12500 -52.7 -65.7 19 13.0 -53.0 230 16 349.3 349.3 296.5 349.4 0.03 10 150 14290 -67.7 -72.7 49 5.0 -67.7 250 20 353.5 353.5 297.4 353.5 0.01 11 113 15942 -79.1 -85.1 37 6.0 -79.1 265 33 362.0 362.0 299.1 362.0 0.00 12 100 16640 -76.1 -87.1 16 11.0 -76.2 225 21 380.7 380.7 302.3 380.7 0.00 TRP 113 15942 -79.1 -85.1 37 6.0 -79.1 265 33 362.0 362.0 299.1 362.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5761.00 m Freezing level: 568.46 mb = 4977.62 m = 16330.59 ft Wetbulb zero: 604.78 mb = 4369.73 m = 14336.22 ft Precipitable water: 2.00 inches Sfc-500 mean rel hum: 79.35 % Est. max temperature: 30.15 C = 86.27 F Sfc-Lift cond lev (LCL): 994.09 mb = 200.11 m = 656.53 ft T: 20.14 C 700-500 lapse rate: 5.47 C/km ThetaE index: 7.04 C Layer 700.0- 500.0 mb Conv cond level (CCL): 943.46 mb = 650.70 m = 2134.83 ft Mean mixing ratio: 13.76 g/kg Conv temperature: 23.08 C = 73.55 F Cap Strength: 3.69 C Lifted Index: 3.73 C Risk: None Lifted Index @300 mb: 6.51 C Lifted Index @700 mb: 3.69 C Showalter Index: 0.56 C Risk: Thunderstorms probable Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 20.80 C K Index: 31.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 208.40 Risk: None Energy Index: -0.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.26 J/kg Max Up Vert Vel: 5.88 m/s Conv Inhibition (B-): 4447.87 J/kg Cap Strength: 3.70 C Lift Cond Lev (LCL): 947.73 mb = 611.75 m = 2007.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 113 at 7 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 1004 115 0 0 -0.0 -0.0 | 293 7 6.8 -2.9 1 1000 149 110 4 -3.8 1.4 | 297 3 3.0 -1.5 2 925 821 180 10 0.0 10.0 | 223 10 6.8 7.1 3 850 1545 75 6 -5.8 -1.6 | 348 5 1.0 -4.4 4 700 3186 60 14 -12.1 -7.0 | 29 11 -5.4 -9.9 5 500 5910 110 8 -7.5 2.7 | 79 1 -0.8 -0.1 6 400 7630 140 4 -2.6 3.1 | 268 4 4.2 0.2 7 300 9740 360 14 -0.0 -14.0 | 338 18 6.8 -16.9 8 250 11020 280 20 19.7 -3.5 | 284 27 26.4 -6.4 9 200 12500 230 16 12.3 10.3 | 249 20 19.0 7.4 10 150 14290 250 20 18.8 6.8 | 261 26 25.5 4.0 11 113 15942 265 33 32.9 2.9 | 270 40 39.6 -0.0 12 100 16640 225 21 14.8 14.8 | 241 25 21.6 12.0 Wind Parameters Mean winds (0-6000m): 83.1 at 9.8 knts Storm direction: 113.1 at 7.3 knts Shear (0-3000m) pos: 1.4 neg: 2.9 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 95.1 deg Storm rel helicity (0-3000m) pos: 8.3 neg: -9.3 tot: -1.0 m^2/s^2 ave: -0.3 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 6.6 stream: -1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.84 Bulk Shear: 9.40 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 ------------------------------------------------------------------------------- 500 142 6 242 4| 8.4 0.0 8.4| 0.0 -3.4 -3.4 -6.7 -0.39| 10.8 -4.2 1000 161 7 226 6| 4.2 1.6 5.8| 1.4 -8.5 -7.1 -7.1 -0.30| 10.9 -3.2 1500 151 7 222 5| 2.8 3.4 6.2| 1.6 -9.3 -7.7 -5.1 -0.34| 10.5 -3.6 2000 128 7 209 2| 2.1 3.0 5.1| 4.4 -9.3 -4.9 -2.5 -0.26| 8.5 -2.2 2500 107 8 55 1| 1.7 2.9 4.6| 6.7 -9.3 -2.6 -1.0 -0.20| 7.3 -1.5 3000 91 9 35 3| 1.4 2.9 4.3| 8.3 -9.3 -1.0 -0.3 -0.17| 6.6 -1.1 4000 81 10 33 5| 1.5 2.2 3.7| 13.7 -9.3 4.4 1.1 -0.10| 5.5 -0.6 5000 81 10 35 5| 1.6 1.7 3.3| 15.8 -9.3 6.5 1.3 -0.07| 4.8 -0.3 6000 83 10 36 5| 1.5 1.4 2.9| 16.2 -9.3 6.9 1.2 -0.04| 4.3 -0.2 Wrote GIF file: /home/apache/climate/data/raob//SP372/skewt/SP372.skewt.20250531.12.gif