UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for SP372... Searching the city database file for: SP372 ... Date:1200Z 29 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 102 0 0 SFC 999 111 24.4 23.7 96 0.7 23.9 0 0 297.6 301.0 297.1 352.2 18.78 2 925 786 23.0 17.0 69 6.0 18.9 240 8 302.8 305.3 294.8 342.2 13.29 3 850 1521 19.4 14.4 73 5.0 16.0 35 2 306.5 308.8 295.1 343.2 12.23 4 700 3167 10.2 5.3 72 4.9 7.3 155 7 313.8 315.3 294.0 338.7 8.01 5 500 5890 -5.3 -8.9 76 3.6 -7.0 90 18 326.6 327.4 294.2 339.7 3.90 6 400 7610 -15.3 -22.3 55 7.0 -17.4 95 21 335.1 335.4 294.5 340.8 1.60 7 300 9720 -28.7 -51.7 9 23.0 -31.0 65 13 344.9 345.0 295.6 345.4 0.11 8 250 11000 -38.9 -62.9 6 24.0 -40.1 100 17 348.2 348.2 296.3 348.4 0.03 9 200 12490 -52.5 -65.5 19 13.0 -52.8 80 23 349.6 349.6 296.5 349.8 0.03 10 150 14280 -68.5 -71.0 70 2.5 -68.5 95 32 352.1 352.1 297.1 352.2 0.02 11 106 16272 -82.5 -87.5 42 5.0 -82.5 70 37 362.2 362.2 299.1 362.2 0.00 12 100 16600 -76.9 -85.9 22 9.0 -76.9 140 8 379.1 379.1 302.1 379.2 0.00 TRP 106 16272 -82.5 -87.5 42 5.0 -82.5 70 37 362.2 362.2 299.1 362.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 568.39 mb = 4958.91 m = 16269.19 ft Wetbulb zero: 597.66 mb = 4446.07 m = 14586.67 ft Precipitable water: 2.06 inches Sfc-500 mean rel hum: 73.89 % Est. max temperature: 33.28 C = 91.90 F Sfc-Lift cond lev (LCL): 989.31 mb = 196.34 m = 644.15 ft T: 24.22 C 700-500 lapse rate: 5.69 C/km ThetaE index: 9.97 C Layer 925.0- 850.0 mb Conv cond level (CCL): 807.96 mb = 1951.03 m = 6400.94 ft Mean mixing ratio: 15.25 g/kg Conv temperature: 35.15 C = 95.28 F Cap Strength: 2.99 C Lifted Index: -0.87 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.92 C Lifted Index @700 mb: 0.75 C Showalter Index: 0.19 C Risk: Thunderstorms probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 19.70 C K Index: 34.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 194.80 Risk: None Energy Index: -0.73 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 102.03 J/kg Max Up Vert Vel: 14.28 m/s Conv Inhibition (B-): 169.58 J/kg Cap Strength: 2.99 C Lift Cond Lev (LCL): 896.37 mb = 1059.34 m = 3475.48 ft Lev Free Conv (LFC): 621.37 mb = 4131.34 m = 13554.11 ft Equ Level (EL): 371.37 mb = 8154.79 m = 26754.24 ft B at Equ Level: 101.84 J/kg Max Parcel Lev (MPL): 271.37 mb = 10424.28 m = 34199.96 ft Wind level data Storm motion: 145 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 ---------------------------------------------------------- 0 999 111 0 0 -0.0 -0.0 | 325 7 3.8 -5.3 1 925 786 240 8 6.9 4.0 | 277 11 10.7 -1.3 2 850 1521 35 2 -1.1 -1.6 | 339 7 2.7 -7.0 3 700 3167 155 7 -3.0 6.3 | 220 1 0.8 1.0 4 500 5890 90 18 -18.0 0.0 | 69 15 -14.2 -5.3 5 400 7610 95 21 -20.9 1.8 | 78 17 -17.1 -3.5 6 300 9720 65 13 -11.8 -5.5 | 36 13 -8.0 -10.8 7 250 11000 100 17 -16.7 3.0 | 80 13 -12.9 -2.4 8 200 12490 80 23 -22.7 -4.0 | 64 21 -18.9 -9.3 9 150 14280 95 32 -31.9 2.8 | 85 28 -28.1 -2.6 10 106 16272 70 37 -34.8 -12.7 | 60 36 -31.0 -18.0 11 100 16600 140 8 -5.1 6.1 | 120 2 -1.3 0.8 Wind Parameters Mean winds (0-6000m): 114.6 at 8.7 knts Storm direction: 144.6 at 6.6 knts Shear (0-3000m) pos: 1.9 neg: 1.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): -106.8 deg Storm rel helicity (0-3000m) pos: 42.0 neg: -23.9 tot: 18.1 m^2/s^2 ave: 6.0 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 1.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 7.22 Bulk Shear: 14.13 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 ------------------------------------------------------------------------------- 500 230 3 300 7| 0.0 6.1 6.1| 0.6 -13.4 -12.8 -25.6 -0.60| 7.9 -4.8 1000 251 5 294 9| 1.9 3.0 4.9| 23.8 -23.9 -0.2 -0.2 -0.04| 9.7 -0.4 1500 244 4 294 8| 2.6 2.0 4.6| 35.9 -23.9 12.0 8.0 0.14| 8.8 1.3 2000 244 4 296 8| 2.5 1.5 4.0| 39.7 -23.9 15.7 7.9 0.20| 7.2 1.5 2500 206 4 286 6| 2.3 1.2 3.5| 41.8 -23.9 17.8 7.1 0.23| 6.5 1.5 3000 188 4 282 5| 1.9 1.0 2.9| 42.0 -23.9 18.1 6.0 0.18| 6.2 1.1 4000 162 6 273 2| 1.4 0.2 1.6| 42.0 -26.1 15.9 4.0 0.07| 5.4 0.4 5000 137 7 78 1| 1.1 0.5 1.7| 42.0 -33.2 8.8 1.8 -0.01| 5.0 -0.1 6000 115 9 68 4| 0.9 0.9 1.9| 43.2 -46.0 -2.8 -0.5 -0.07| 4.7 -0.4 Wrote GIF file: /home/apache/climate/data/raob//SP372/skewt/SP372.skewt.20250429.12.gif