UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121400.upa.cvt Date: 0000Z 14 DEC 25 Searching for FPUW5GN... Searching the city database file for: FPUW5GN ... Date:0000Z 14 DEC 25 Station: FPUW5GN WMO ident: 99999 Latitude: -4.60 Longitude: -28.40 ------------------------------------------------------------------------------- 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 1011 8 26.6 21.7 75 4.9 23.1 100 23 298.8 301.8 295.8 346.5 16.38 1 1000 104 25.6 20.6 74 5.0 22.1 110 21 298.8 301.6 295.2 343.7 15.45 2 925 784 19.4 17.6 89 1.8 18.2 105 19 299.1 301.7 294.2 339.5 13.82 3 850 1508 14.6 13.8 95 0.8 14.1 105 11 301.4 303.6 293.3 336.1 11.75 4 700 3144 11.0 -4.0 35 15.0 3.5 105 3 314.7 315.4 291.0 327.6 4.06 5 500 5860 -5.3 -35.3 7 30.0 -12.2 120 3 326.6 326.7 291.2 328.0 0.38 6 400 7590 -14.9 -44.9 6 30.0 -19.7 100 7 335.6 335.7 293.4 336.3 0.17 7 300 9680 -32.5 -48.5 19 16.0 -34.0 115 21 339.6 339.6 294.4 340.2 0.16 8 250 10940 -42.3 -60.3 12 18.0 -43.1 100 9 343.2 343.2 295.1 343.4 0.05 9 200 12410 -54.3 -68.3 16 14.0 -54.5 325 9 346.8 346.8 295.9 346.9 0.02 10 150 14190 -68.3 -75.3 36 7.0 -68.4 250 15 352.4 352.4 297.1 352.5 0.01 11 100 16570 -78.3 -90.3 13 12.0 -78.3 275 50 376.4 376.4 301.6 376.4 0.00 12 86 17423 -81.7 -89.7 24 8.0 -81.7 386.2 386.2 303.2 386.2 0.00 13 79 17903 -79.1 -89.1 18 10.0 -79.1 401.0 401.0 305.3 401.1 0.00 14 65 19000 -82.9 -89.9 29 7.0 -82.9 415.7 415.7 307.2 415.8 0.00 15 59 19545 -79.7 -89.7 18 10.0 -79.7 434.6 434.6 309.3 434.6 0.00 16 59 19545 -76.1 -88.1 13 12.0 -76.2 442.7 442.7 310.1 442.7 0.00 17 56 19845 -76.9 -88.9 13 12.0 -77.0 447.5 447.5 310.6 447.5 0.00 18 47 20865 -71.9 -89.9 5 18.0 -72.1 482.5 482.5 313.7 482.5 0.00 19 45 21124 -67.9 -88.9 3 21.0 -68.1 498.3 498.3 314.8 498.3 0.00 20 31 23414 -58.9 -85.9 2 27.0 -59.9 578.6 578.6 319.6 578.7 0.01 21 26 24521 -57.5 -84.5 2 27.0 -58.9 612.4 612.4 321.2 612.5 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5756.00 m Freezing level: 565.03 mb = 4976.88 m = 16328.16 ft Wetbulb zero: 655.72 mb = 3671.49 m = 12045.44 ft Precipitable water: 1.54 inches Sfc-500 mean rel hum: 49.17 % Est. max temperature: 28.89 C = 84.00 F Sfc-Lift cond lev (LCL): 941.63 mb = 628.55 m = 2062.13 ft T: 20.82 C 700-500 lapse rate: 6.00 C/km ThetaE index: 18.86 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 904.79 mb = 973.20 m = 3192.86 ft Mean mixing ratio: 14.62 g/kg Conv temperature: 27.54 C = 81.57 F Cap Strength: 2.84 C Lifted Index: 0.83 C Risk: Showers probable Lifted Index @300 mb: 0.59 C Lifted Index @700 mb: 2.84 C Showalter Index: 3.18 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 19.10 C K Index: 18.70 Risk: < 20 % chance of thunderstorms Sweat Index: 190.60 Risk: None Energy Index: -1.44 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.24 J/kg Max Up Vert Vel: 5.87 m/s Conv Inhibition (B-): 2.29 J/kg Cap Strength: 2.76 C Lift Cond Lev (LCL): 915.12 mb = 875.99 m = 2873.96 ft Lev Free Conv (LFC): 890.12 mb = 1113.16 m = 3652.05 ft Equ Level (EL): 800.12 mb = 2017.62 m = 6619.41 ft B at Equ Level: 16.78 J/kg Max Parcel Lev (MPL): 740.12 mb = 2674.44 m = 8774.32 ft Wind level data Storm motion: 137 at 6 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 1011 8 100 23 -22.7 4.0 | 89 19 -18.8 -0.2 1 1000 104 110 21 -19.7 7.2 | 101 16 -15.9 3.0 2 925 784 105 19 -18.4 4.9 | 93 14 -14.5 0.7 3 850 1508 105 11 -10.6 2.8 | 79 7 -6.7 -1.3 4 700 3144 105 3 -2.9 0.8 | 344 4 1.0 -3.4 5 500 5860 120 3 -2.6 1.5 | 335 3 1.3 -2.7 6 400 7590 100 7 -6.9 1.2 | 45 4 -3.0 -3.0 7 300 9680 115 21 -19.0 8.9 | 107 16 -15.2 4.7 8 250 10940 100 9 -8.9 1.6 | 62 6 -5.0 -2.6 9 200 12410 325 9 5.2 -7.4 | 322 15 9.0 -11.6 10 150 14190 250 15 14.1 5.1 | 267 18 18.0 0.9 11 100 16570 275 50 49.8 -4.4 | 279 54 53.7 -8.6 Wind Parameters Mean winds (0-6000m): 107.2 at 7.6 knts Storm direction: 137.2 at 5.7 knts Shear (0-3000m) pos: 0.7 neg: 2.8 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): -95.3 deg Storm rel helicity (0-3000m) pos: 15.6 neg: -20.7 tot: -5.1 m^2/s^2 ave: -1.7 10^-3 m/s^2 rel: -0.30 Storm rel vorticity (0-3000m) horiz: 3.8 stream: -1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.76 Bulk Shear: 22.71 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 ------------------------------------------------------------------------------- 500 108 21 98 16| 4.2 0.0 4.2| 15.6 -5.1 10.5 21.0 0.37| 6.1 2.2 1000 107 20 96 15| 2.1 1.7 3.8| 15.6 -10.4 5.2 5.2 0.08| 4.8 0.4 1500 106 18 93 13| 1.4 3.0 4.4| 15.6 -14.8 0.8 0.5 -0.07| 5.1 -0.4 2000 106 16 91 11| 1.1 2.9 4.0| 15.6 -16.8 -1.2 -0.6 -0.13| 4.5 -0.6 2500 106 14 88 10| 0.8 2.8 3.7| 15.6 -18.8 -3.2 -1.3 -0.21| 4.1 -0.9 3000 106 12 85 8| 0.7 2.8 3.5| 15.6 -20.7 -5.1 -1.7 -0.30| 3.8 -1.1 4000 106 10 77 6| 0.6 2.1 2.7| 15.6 -21.4 -5.8 -1.4 -0.32| 3.0 -0.9 5000 106 9 69 5| 0.5 1.7 2.2| 15.6 -21.6 -6.0 -1.2 -0.32| 2.4 -0.8 6000 107 8 60 4| 0.4 1.4 1.8| 15.8 -21.7 -5.9 -1.0 -0.31| 2.1 -0.6 Wrote GIF file: /home/apache/climate/data/raob//FPUW5GN/skewt/FPUW5GN.skewt.20251214.00.gif