UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for SP372... Searching the city database file for: SP372 ... Date:1200Z 26 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 102 0 0 SFC 999 111 23.6 22.8 95 0.8 23.0 0 0 296.8 300.0 296.2 348.2 17.76 2 925 785 21.6 21.3 98 0.3 21.4 350 5 301.4 304.6 297.3 352.9 17.50 3 850 1518 18.4 15.5 83 2.9 16.4 335 2 305.4 307.9 295.4 344.7 13.14 4 700 3160 9.0 8.3 95 0.7 8.6 20 10 312.5 314.3 295.0 342.9 9.87 5 500 5890 -5.3 -6.6 91 1.3 -5.9 75 17 326.6 327.5 294.8 342.1 4.67 6 400 7610 -14.3 -31.3 22 17.0 -18.3 265 10 336.4 336.5 294.1 339.0 0.70 7 300 9730 -30.7 -55.7 7 25.0 -32.7 265 26 342.1 342.1 294.9 342.4 0.07 8 250 10990 -40.3 -63.3 7 23.0 -41.3 280 37 346.2 346.2 295.8 346.3 0.03 9 200 12480 -52.3 -71.3 8 19.0 -52.7 270 48 349.9 350.0 296.6 350.0 0.01 10 150 14270 -66.7 -79.7 14 13.0 -66.8 275 38 355.2 355.2 297.7 355.2 0.00 11 100 16630 -83.3 -88.3 41 5.0 -83.3 320 12 366.8 366.8 300.0 366.8 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 574.13 mb = 4878.18 m = 16004.34 ft Wetbulb zero: 581.75 mb = 4661.37 m = 15293.03 ft Precipitable water: 2.34 inches Sfc-500 mean rel hum: 92.07 % Est. max temperature: 32.23 C = 90.01 F Sfc-Lift cond lev (LCL): 987.82 mb = 209.42 m = 687.06 ft T: 23.31 C 700-500 lapse rate: 5.24 C/km ThetaE index: 13.91 C Layer 850.0- 300.0 mb Conv cond level (CCL): 908.59 mb = 940.13 m = 3084.38 ft Mean mixing ratio: 17.38 g/kg Conv temperature: 29.01 C = 84.23 F Cap Strength: 0.66 C Lifted Index: -2.68 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.77 C Lifted Index @700 mb: -1.80 C Showalter Index: -0.40 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 20.80 C K Index: 38.50 Risk: > 80 % chance of thunderstorms Sweat Index: 207.00 Risk: None Energy Index: -0.57 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 814.39 J/kg Max Up Vert Vel: 40.36 m/s Conv Inhibition (B-): 18.70 J/kg Cap Strength: 0.64 C Lift Cond Lev (LCL): 940.09 mb = 643.20 m = 2110.21 ft Lev Free Conv (LFC): 815.09 mb = 1872.62 m = 6143.71 ft Equ Level (EL): 195.09 mb = 12634.52 m = 41451.32 ft B at Equ Level: 813.26 J/kg Wind level data Storm motion: 74 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 | 254 7 6.6 2.0 1 925 785 350 5 0.9 -4.9 | 292 8 7.5 -3.0 2 850 1518 335 2 0.8 -1.8 | 269 7 7.5 0.1 3 700 3160 20 10 -3.4 -9.4 | 337 8 3.2 -7.4 4 500 5890 75 17 -16.4 -4.4 | 76 10 -9.8 -2.4 5 400 7610 265 10 10.0 0.9 | 260 17 16.6 2.8 6 300 9730 265 26 25.9 2.3 | 263 33 32.5 4.2 7 250 10990 280 37 36.4 -6.4 | 276 43 43.1 -4.5 8 200 12480 270 48 48.0 -0.0 | 268 55 54.6 2.0 9 150 14270 275 38 37.9 -3.3 | 272 45 44.5 -1.4 10 100 16630 320 12 7.7 -9.2 | 297 16 14.3 -7.2 Wind Parameters Mean winds (0-6000m): 43.5 at 9.2 knts Storm direction: 73.5 at 6.9 knts Shear (0-3000m) pos: 1.4 neg: 0.4 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 80.7 deg Storm rel helicity (0-3000m) pos: 27.4 neg: -6.1 tot: 21.3 m^2/s^2 ave: 7.1 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 1.8 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 89.38 Bulk Shear: 9.11 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 ------------------------------------------------------------------------------- 500 349 2 269 7| 0.0 3.8 3.8| 6.6 0.0 6.6 13.1 0.97| 3.8 3.7 1000 349 3 278 7| 0.0 1.9 1.9| 8.5 -2.7 5.8 5.8 0.52| 3.2 1.7 1500 347 3 277 7| 0.0 0.8 0.8| 9.3 -6.1 3.3 2.2 0.24| 2.9 0.7 2000 347 3 279 7| 0.7 0.6 1.3| 14.6 -6.1 8.5 4.3 0.42| 2.8 1.2 2500 353 4 284 7| 1.1 0.5 1.6| 20.6 -6.1 14.5 5.8 0.54| 2.8 1.5 3000 4 5 292 7| 1.4 0.4 1.8| 27.4 -6.1 21.3 7.1 0.63| 2.9 1.8 4000 16 6 309 6| 1.5 0.3 1.8| 37.4 -6.1 31.3 7.8 0.71| 2.8 2.0 5000 30 8 329 6| 1.5 0.3 1.8| 48.9 -6.1 42.8 8.6 0.76| 2.8 2.1 6000 44 9 357 5| 1.4 0.6 2.0| 58.7 -21.2 37.4 6.2 0.51| 3.2 1.6 Wrote GIF file: /home/apache/climate/data/raob//SP372/skewt/SP372.skewt.20251126.12.gif