UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052912.upa.cvt Date: 1200Z 29 MAY 25 Searching for SP372... Searching the city database file for: SP372 ... Date:1200Z 29 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 1015 118 24.0 23.3 96 0.7 23.5 0 0 295.9 299.1 296.1 347.8 18.02 1 1000 247 23.2 22.9 98 0.3 23.0 275 1 296.4 299.6 296.1 347.8 17.85 2 925 928 20.4 19.3 93 1.1 19.6 110 4 300.2 303.0 295.6 345.3 15.41 3 850 1657 16.8 16.4 97 0.4 16.5 110 9 303.7 306.3 295.6 345.2 13.94 4 700 3294 8.8 8.8 100 0.0 8.8 75 13 312.2 314.2 295.2 343.7 10.22 5 500 6010 -4.5 -8.0 76 3.5 -6.1 100 16 327.6 328.4 294.7 341.6 4.19 6 400 7730 -15.7 -25.7 42 10.0 -18.4 160 12 334.6 334.8 294.0 338.9 1.18 7 300 9840 -31.1 -33.3 81 2.2 -31.5 130 6 341.5 341.7 295.4 344.5 0.77 8 250 11110 -41.5 -44.5 73 3.0 -41.8 85 11 344.4 344.4 295.6 345.5 0.29 9 200 12580 -53.7 -59.7 48 6.0 -53.9 330 5 347.7 347.7 296.2 348.0 0.06 10 150 14370 -68.1 -74.1 42 6.0 -68.1 220 31 352.8 352.8 297.3 352.8 0.01 11 100 16730 -78.7 -85.7 31 7.0 -78.7 245 21 375.7 375.7 301.5 375.7 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 567.67 mb = 5091.05 m = 16702.72 ft Wetbulb zero: 582.09 mb = 4782.95 m = 15691.89 ft Precipitable water: 2.47 inches Sfc-500 mean rel hum: 93.00 % Est. max temperature: 31.15 C = 88.07 F Sfc-Lift cond lev (LCL): 1005.13 mb = 202.52 m = 664.42 ft T: 23.47 C 700-500 lapse rate: 4.90 C/km ThetaE index: 8.98 C Layer 925.0- 300.0 mb Conv cond level (CCL): 933.20 mb = 850.88 m = 2791.56 ft Mean mixing ratio: 16.68 g/kg Conv temperature: 27.86 C = 82.15 F Cap Strength: 0.43 C Lifted Index: -0.36 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.89 C Lifted Index @700 mb: -0.89 C Showalter Index: 0.23 C Risk: Thunderstorms probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 20.90 C K Index: 37.70 Risk: > 80 % chance of thunderstorms Sweat Index: 230.80 Risk: None Energy Index: -0.80 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 314.78 J/kg Max Up Vert Vel: 25.09 m/s Conv Inhibition (B-): 7.74 J/kg Cap Strength: 0.43 C Lift Cond Lev (LCL): 954.90 mb = 650.15 m = 2133.02 ft Lev Free Conv (LFC): 859.90 mb = 1557.21 m = 5108.89 ft Equ Level (EL): 229.90 mb = 11662.28 m = 38261.61 ft B at Equ Level: 313.91 J/kg Max Parcel Lev (MPL): 139.90 mb = 14775.91 m = 48476.80 ft Wind level data Storm motion: 121 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 1015 118 0 0 -0.0 -0.0 | 301 8 7.1 -4.3 1 1000 247 275 1 1.0 -0.1 | 298 9 8.1 -4.4 2 925 928 110 4 -3.8 1.4 | 311 4 3.3 -2.9 3 850 1657 110 9 -8.5 3.1 | 48 2 -1.4 -1.2 4 700 3294 75 13 -12.6 -3.4 | 36 9 -5.5 -7.7 5 500 6010 100 16 -15.8 2.8 | 80 9 -8.7 -1.5 6 400 7730 160 12 -4.1 11.3 | 203 8 3.0 7.0 7 300 9840 130 6 -4.6 3.9 | 280 3 2.5 -0.4 8 250 11110 85 11 -11.0 -1.0 | 36 7 -3.9 -5.2 9 200 12580 330 5 2.5 -4.3 | 312 13 9.6 -8.6 10 150 14370 220 31 19.9 23.7 | 234 33 27.0 19.5 11 100 16730 245 21 19.0 8.9 | 260 27 26.1 4.6 Wind Parameters Mean winds (0-6000m): 91.1 at 11.1 knts Storm direction: 121.1 at 8.3 knts Shear (0-3000m) pos: 0.0 neg: 2.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 96.7 deg Storm rel helicity (0-3000m) pos: 5.3 neg: -8.8 tot: -3.5 m^2/s^2 ave: -1.2 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 0.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 16.84 Bulk Shear: 18.69 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 ------------------------------------------------------------------------------- 500 212 1 291 8| 0.0 2.7 2.7| 0.0 -6.6 -6.6 -13.3 -0.64| 4.5 -2.9 1000 113 3 305 6| 0.0 2.7 2.7| 3.7 -6.6 -3.0 -3.0 0.01| 5.2 0.1 1500 111 4 311 4| 0.0 3.0 3.0| 5.1 -6.6 -1.5 -1.0 0.21| 4.7 1.0 2000 108 5 323 3| 0.0 2.6 2.6| 5.3 -6.7 -1.4 -0.7 0.20| 4.1 0.8 2500 103 7 345 3| 0.0 2.3 2.3| 5.3 -7.3 -2.0 -0.8 0.15| 3.7 0.6 3000 97 7 5 3| 0.0 2.2 2.2| 5.3 -8.8 -3.5 -1.2 0.09| 3.5 0.3 4000 90 9 22 5| 0.2 1.7 1.9| 9.9 -9.6 0.4 0.1 0.15| 3.0 0.5 5000 89 10 33 5| 0.4 1.4 1.8| 16.0 -9.6 6.4 1.3 0.23| 2.7 0.6 6000 91 11 44 6| 0.6 1.1 1.7| 23.6 -9.6 14.1 2.3 0.32| 2.5 0.8 Wrote GIF file: /home/apache/climate/data/raob//SP372/skewt/SP372.skewt.20250529.12.gif