UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062512.upa.cvt Date: 1200Z 25 JUN 25 Searching for SP372... Searching the city database file for: SP372 ... Date:1200Z 25 JUN 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 1002 111 23.8 23.1 96 0.7 23.3 0 0 296.8 300.0 296.4 348.9 18.04 1 1000 128 23.2 22.8 98 0.4 22.9 255 2 296.4 299.6 296.1 347.5 17.74 2 925 810 22.0 20.5 91 1.5 20.9 40 9 301.8 304.9 296.8 350.9 16.63 3 850 1543 17.8 14.3 80 3.5 15.5 60 14 304.8 307.0 294.6 341.1 12.15 4 700 3177 7.8 6.2 90 1.6 6.8 50 17 311.1 312.7 293.7 337.4 8.53 5 500 5890 -4.1 -28.1 13 24.0 -10.9 65 9 328.0 328.2 291.9 330.8 0.76 6 400 7610 -16.1 -33.1 22 17.0 -19.7 140 14 334.1 334.2 293.4 336.3 0.59 TRP WND Sounding variables and indices 1000-500 mb thick: 5762.00 m Freezing level: 568.91 mb = 4955.27 m = 16257.25 ft Wetbulb zero: 622.96 mb = 4117.20 m = 13507.70 ft Precipitable water: 1.95 inches Sfc-500 mean rel hum: 69.90 % Est. max temperature: 31.73 C = 89.12 F Sfc-Lift cond lev (LCL): 992.25 mb = 196.10 m = 643.35 ft T: 23.08 C 700-500 lapse rate: 4.39 C/km ThetaE index: 20.09 C Layer 850.0- 400.0 mb Conv cond level (CCL): 891.60 mb = 1128.79 m = 3703.32 ft Mean mixing ratio: 16.89 g/kg Conv temperature: 30.13 C = 86.24 F Cap Strength: 1.41 C Lifted Index: -0.90 C Risk: Thunderstorms probable Lifted Index @700 mb: -2.59 C Showalter Index: 2.27 C Risk: Showers probable Total Totals Index: 40.30 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 18.40 C K Index: 34.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 208.60 Risk: None Energy Index: -1.95 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 382.28 J/kg Max Up Vert Vel: 27.65 m/s Conv Inhibition (B-): 25.13 J/kg Cap Strength: 1.42 C Lift Cond Lev (LCL): 935.57 mb = 710.60 m = 2331.33 ft Lev Free Conv (LFC): 830.57 mb = 1737.60 m = 5700.73 ft Wind level data Storm motion: 84 at 9 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 1002 111 0 0 -0.0 -0.0 | 264 9 9.3 0.9 1 1000 128 255 2 1.9 0.5 | 263 11 11.3 1.5 2 925 810 40 9 -5.8 -6.9 | 329 7 3.6 -6.0 3 850 1543 60 14 -12.1 -7.0 | 25 7 -2.8 -6.1 4 700 3177 50 17 -13.0 -10.9 | 20 11 -3.7 -10.0 5 500 5890 65 9 -8.2 -3.8 | 337 3 1.2 -2.9 6 400 7610 140 14 -9.0 10.7 | 182 12 0.3 11.7 Wind Parameters Mean winds (0-6000m): 54.3 at 12.5 knts Storm direction: 84.3 at 9.4 knts Shear (0-3000m) pos: 2.1 neg: 1.8 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 116.2 deg Storm rel helicity (0-3000m) pos: 48.5 neg: -1.5 tot: 47.0 m^2/s^2 ave: 15.7 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 3.1 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 19.85 Bulk Shear: 19.26 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 ------------------------------------------------------------------------------- 500 340 4 286 11| 0.0 7.2 7.2| 26.9 0.0 26.9 53.7 0.73| 11.5 8.4 1000 38 7 310 7| 4.4 3.6 8.0| 41.8 0.0 41.8 41.8 0.75| 10.2 7.7 1500 48 9 330 6| 4.3 2.4 6.7| 48.5 0.0 48.5 32.3 0.79| 8.2 6.5 2000 52 10 346 6| 3.2 2.1 5.3| 48.5 -0.3 48.2 24.1 0.75| 6.5 4.8 2500 53 11 357 6| 2.6 1.9 4.5| 48.5 -0.8 47.7 19.1 0.71| 5.4 3.8 3000 53 12 3 6| 2.1 1.8 4.0| 48.5 -1.5 47.0 15.7 0.66| 4.7 3.1 4000 52 13 8 7| 1.5 1.4 2.8| 48.5 -2.4 46.1 11.5 0.58| 3.9 2.3 5000 53 13 9 7| 1.1 1.1 2.2| 48.5 -4.2 44.3 8.9 0.49| 3.5 1.7 6000 54 13 7 6| 1.0 0.9 1.9| 48.9 -5.9 43.0 7.2 0.42| 3.2 1.4 Wrote GIF file: /home/apache/climate/data/raob//SP372/skewt/SP372.skewt.20250625.12.gif