UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for SP372... Searching the city database file for: SP372 ... Date:1200Z 29 NOV 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 94 0 0 SFC 998 112 22.6 21.8 95 0.8 22.1 0 0 295.9 298.9 295.3 344.0 16.70 2 925 775 22.0 18.1 79 3.9 19.3 280 3 301.8 304.4 295.3 343.9 14.27 3 850 1509 19.2 13.2 68 6.0 15.3 20 4 306.3 308.4 294.4 340.2 11.29 4 700 3157 11.0 6.0 71 5.0 8.0 125 5 314.7 316.3 294.6 340.9 8.41 5 500 5880 -5.9 -9.4 76 3.5 -7.5 240 7 325.8 326.6 293.9 338.4 3.75 6 400 7600 -16.1 -21.0 66 4.9 -17.6 130 6 334.1 334.4 294.4 340.4 1.79 7 300 9710 -29.9 -50.9 11 21.0 -31.9 190 10 343.2 343.3 295.2 343.7 0.12 8 250 10980 -40.5 -61.5 9 21.0 -41.5 225 11 345.9 345.9 295.7 346.0 0.04 9 200 12460 -52.9 -68.9 13 16.0 -53.2 255 31 349.0 349.0 296.4 349.1 0.02 10 150 14250 -66.3 -77.3 20 11.0 -66.4 255 33 355.9 355.9 297.9 355.9 0.01 11 100 16600 -83.7 -87.0 56 3.3 -83.7 20 19 366.0 366.0 299.8 366.0 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 569.82 mb = 4929.37 m = 16172.27 ft Wetbulb zero: 596.90 mb = 4446.46 m = 14587.96 ft Precipitable water: 2.04 inches Sfc-500 mean rel hum: 74.01 % Est. max temperature: 33.04 C = 91.46 F Sfc-Lift cond lev (LCL): 986.77 mb = 210.33 m = 690.06 ft T: 22.51 C 700-500 lapse rate: 6.21 C/km ThetaE index: 3.77 C Layer 925.0- 700.0 mb Conv cond level (CCL): 798.14 mb = 2043.29 m = 6703.64 ft Mean mixing ratio: 14.99 g/kg Conv temperature: 35.66 C = 96.19 F Cap Strength: 3.01 C Lifted Index: -0.65 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.96 C Lifted Index @700 mb: 2.19 C Showalter Index: 0.82 C Risk: Thunderstorms probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 19.10 C K Index: 33.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 173.40 Risk: None Energy Index: -0.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 65.05 J/kg Max Up Vert Vel: 11.41 m/s Conv Inhibition (B-): 277.28 J/kg Cap Strength: 2.98 C Lift Cond Lev (LCL): 908.30 mb = 933.16 m = 3061.52 ft Lev Free Conv (LFC): 553.30 mb = 5060.28 m = 16601.76 ft Equ Level (EL): 383.30 mb = 7912.81 m = 25960.36 ft B at Equ Level: 64.66 J/kg Max Parcel Lev (MPL): 303.30 mb = 9629.79 m = 31593.42 ft Wind level data Storm motion: 218 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 ---------------------------------------------------------- 0 998 112 0 0 -0.0 -0.0 | 38 4 -2.3 -2.9 1 925 775 280 3 3.0 -0.5 | 348 3 0.7 -3.4 2 850 1509 20 4 -1.4 -3.8 | 29 8 -3.6 -6.6 3 700 3157 125 5 -4.1 2.9 | 90 6 -6.3 0.0 4 500 5880 240 7 6.1 3.5 | 261 4 3.8 0.6 5 400 7600 130 6 -4.6 3.9 | 98 7 -6.8 1.0 6 300 9710 190 10 1.7 9.8 | 176 7 -0.5 7.0 7 250 10980 225 11 7.8 7.8 | 228 7 5.5 4.9 8 200 12460 255 31 29.9 8.0 | 259 28 27.7 5.2 9 150 14250 255 33 31.9 8.5 | 259 30 29.6 5.7 10 100 16600 20 19 -6.5 -17.9 | 23 22 -8.8 -20.7 Wind Parameters Mean winds (0-6000m): 188.2 at 4.9 knts Storm direction: 218.2 at 3.6 knts Shear (0-3000m) pos: 1.2 neg: 0.4 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 49.9 deg Storm rel helicity (0-3000m) pos: 22.4 neg: -3.6 tot: 18.8 m^2/s^2 ave: 6.3 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 1.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 20.50 Bulk Shear: 3.17 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 ------------------------------------------------------------------------------- 500 274 1 21 3| 0.0 2.3 2.3| 0.0 -2.6 -2.6 -5.2 -0.93| 2.7 -2.5 1000 292 2 5 4| 0.9 1.2 2.1| 1.5 -3.6 -2.1 -2.1 -0.37| 3.1 -1.2 1500 326 3 9 5| 1.6 0.8 2.3| 7.8 -3.6 4.2 2.8 0.12| 3.4 0.4 2000 359 3 20 6| 1.5 0.6 2.1| 12.7 -3.6 9.1 4.5 0.29| 3.2 0.9 2500 25 3 32 7| 1.4 0.5 1.8| 17.8 -3.6 14.2 5.7 0.41| 3.1 1.2 3000 49 4 43 7| 1.2 0.4 1.6| 22.4 -3.6 18.8 6.3 0.49| 3.0 1.5 4000 104 4 73 6| 1.0 0.3 1.3| 27.7 -3.6 24.1 6.0 0.56| 2.8 1.6 5000 145 4 99 5| 0.7 0.2 0.9| 31.6 -3.6 28.0 5.6 0.62| 2.7 1.7 6000 188 5 141 2| 0.6 0.2 0.7| 34.5 -5.0 29.6 4.9 0.58| 2.7 1.6 Wrote GIF file: /home/apache/climate/data/raob//SP372/skewt/SP372.skewt.20251129.12.gif