UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for SP372... Searching the city database file for: SP372 ... Date:1200Z 30 APR 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 ------------------------------------------------------------------------------- 0 1000 100 0 0 SFC 998 118 24.6 23.7 95 0.9 24.0 0 0 297.9 301.3 297.2 352.6 18.80 2 925 782 22.4 19.5 84 2.9 20.4 110 7 302.2 305.1 296.3 348.3 15.61 3 850 1516 19.0 15.5 80 3.5 16.6 180 4 306.0 308.5 295.6 345.5 13.14 4 700 3159 9.2 6.9 86 2.3 7.8 60 10 312.7 314.4 294.4 340.4 8.96 5 500 5880 -4.7 -6.5 87 1.8 -5.6 115 18 327.3 328.2 295.0 343.0 4.71 6 400 7610 -14.9 -18.0 77 3.1 -16.0 150 13 335.6 336.1 295.3 343.8 2.32 7 300 9730 -29.7 -36.7 51 7.0 -30.8 155 8 343.5 343.6 295.7 345.7 0.55 8 250 11000 -40.3 -49.3 38 9.0 -40.9 55 8 346.2 346.2 295.9 346.9 0.17 9 200 12480 -53.5 -64.5 25 11.0 -53.8 60 10 348.0 348.1 296.3 348.2 0.03 10 150 14260 -67.5 -81.5 12 14.0 -67.6 65 25 353.8 353.8 297.4 353.8 0.00 11 103 16445 -82.7 -88.7 35 6.0 -82.7 210 8 364.8 364.8 299.6 364.9 0.00 12 100 16610 -82.5 -88.5 35 6.0 -82.5 190 17 368.3 368.3 300.2 368.3 0.00 TRP 103 16445 -82.7 -88.7 35 6.0 -82.7 210 8 364.8 364.8 299.6 364.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 567.63 mb = 4959.95 m = 16272.60 ft Wetbulb zero: 583.29 mb = 4633.96 m = 15203.11 ft Precipitable water: 2.32 inches Sfc-500 mean rel hum: 85.13 % Est. max temperature: 32.81 C = 91.05 F Sfc-Lift cond lev (LCL): 985.44 mb = 228.35 m = 749.16 ft T: 24.23 C 700-500 lapse rate: 5.11 C/km ThetaE index: 12.16 C Layer 925.0- 500.0 mb Conv cond level (CCL): 855.57 mb = 1459.34 m = 4787.80 ft Mean mixing ratio: 16.63 g/kg Conv temperature: 32.43 C = 90.37 F Cap Strength: 1.66 C Lifted Index: -1.67 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.18 C Lifted Index @700 mb: -1.31 C Showalter Index: -0.09 C Risk: Thunderstorms probable Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 20.20 C K Index: 36.90 Risk: > 80 % chance of thunderstorms Sweat Index: 212.00 Risk: None Energy Index: -0.57 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 570.28 J/kg Max Up Vert Vel: 33.77 m/s Conv Inhibition (B-): 53.71 J/kg Cap Strength: 1.66 C Lift Cond Lev (LCL): 917.88 mb = 849.05 m = 2785.58 ft Lev Free Conv (LFC): 772.88 mb = 2320.84 m = 7614.22 ft Equ Level (EL): 182.88 mb = 13033.61 m = 42760.68 ft B at Equ Level: 564.89 J/kg Wind level data Storm motion: 129 at 8 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 ---------------------------------------------------------- 0 998 118 0 0 -0.0 -0.0 | 309 8 5.9 -4.8 1 925 782 110 7 -6.6 2.4 | 15 2 -0.6 -2.4 2 850 1516 180 4 0.0 4.0 | 277 6 5.9 -0.8 3 700 3159 60 10 -8.7 -5.0 | 16 10 -2.7 -9.8 4 500 5880 115 18 -16.3 7.6 | 105 11 -10.4 2.8 5 400 7610 150 13 -6.5 11.3 | 175 7 -0.6 6.5 6 300 9730 155 8 -3.4 7.3 | 226 4 2.5 2.5 7 250 11000 55 8 -6.6 -4.6 | 4 9 -0.6 -9.4 8 200 12480 60 10 -8.7 -5.0 | 16 10 -2.7 -9.8 9 150 14260 65 25 -22.7 -10.6 | 47 23 -16.7 -15.3 10 103 16445 210 8 4.0 6.9 | 258 10 9.9 2.2 11 100 16610 190 17 3.0 16.7 | 217 15 8.9 12.0 Wind Parameters Mean winds (0-6000m): 98.8 at 10.1 knts Storm direction: 128.8 at 7.6 knts Shear (0-3000m) pos: 0.7 neg: 2.1 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 68.4 deg Storm rel helicity (0-3000m) pos: 14.0 neg: -5.5 tot: 8.6 m^2/s^2 ave: 2.9 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 0.9 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 71.81 Bulk Shear: 7.94 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 ------------------------------------------------------------------------------- 500 119 3 314 5| 5.4 0.0 5.4| 11.0 0.0 11.0 22.0 0.84| 6.9 5.8 1000 117 4 325 3| 2.9 0.0 2.9| 12.3 -1.1 11.2 11.2 0.30| 7.1 2.1 1500 127 5 311 3| 1.5 0.0 1.5| 12.9 -1.7 11.2 7.4 0.23| 6.2 1.4 2000 134 5 301 3| 1.1 1.0 2.1| 13.1 -2.2 10.9 5.5 0.19| 5.6 1.1 2500 124 5 319 2| 0.9 1.6 2.5| 14.0 -2.2 11.9 4.7 0.25| 5.5 1.4 3000 103 6 356 3| 0.7 2.1 2.8| 14.0 -5.5 8.6 2.9 0.15| 5.6 0.9 4000 87 7 13 5| 1.0 1.5 2.5| 25.9 -5.5 20.4 5.1 0.25| 4.9 1.2 5000 90 9 30 6| 1.4 1.2 2.6| 40.9 -5.5 35.4 7.1 0.35| 4.5 1.6 6000 99 10 52 5| 1.6 1.0 2.6| 58.0 -5.5 52.6 8.8 0.43| 4.3 1.9 Wrote GIF file: /home/apache/climate/data/raob//SP372/skewt/SP372.skewt.20250430.12.gif