UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121500.upa.cvt Date: 0000Z 15 DEC 25 Searching for FPUW5GN... Searching the city database file for: FPUW5GN ... Date:0000Z 15 DEC 25 Station: FPUW5GN WMO ident: 99999 Latitude: 0.00 Longitude: -25.90 ------------------------------------------------------------------------------- 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 13 26.0 23.3 85 2.7 24.0 105 7 298.2 301.5 296.8 350.9 18.10 1 1000 109 25.6 23.4 88 2.2 24.0 125 11 298.8 302.1 297.1 352.5 18.41 2 925 792 21.0 18.7 87 2.3 19.4 105 15 300.8 303.5 295.4 344.3 14.83 3 850 1520 16.2 15.1 93 1.1 15.5 55 9 303.1 305.5 294.6 341.1 12.80 4 700 3153 10.8 -5.2 32 16.0 2.9 130 13 314.4 315.2 290.7 326.3 3.71 5 500 5870 -4.3 -35.3 7 31.0 -11.6 300 1 327.8 327.9 291.5 329.2 0.38 6 400 7590 -16.9 -22.9 60 6.0 -18.6 220 9 333.0 333.3 293.9 338.4 1.52 7 300 9690 -31.7 -35.0 73 3.3 -32.2 340 29 340.7 340.8 295.1 343.2 0.65 8 250 10950 -42.5 -46.1 68 3.6 -42.8 340 27 342.9 342.9 295.3 343.9 0.24 9 200 12410 -56.3 -59.5 67 3.2 -56.4 340 25 343.6 343.6 295.3 343.9 0.06 10 150 14200 -65.5 -80.5 11 15.0 -65.6 285 66 357.2 357.2 298.1 357.3 0.00 11 122 15428 -72.6 -84.6 15 11.9 -72.7 290 69 366.0 366.0 299.8 366.0 0.00 12 100 16570 -79.5 -88.5 21 9.0 -79.5 340 35 374.1 374.1 301.3 374.1 0.00 13 89 17230 -80.3 -88.3 25 8.0 -80.3 385.2 385.2 303.1 385.2 0.00 14 80 17824 -85.5 -90.5 40 5.0 -85.5 386.4 386.4 303.2 386.4 0.00 15 74 18255 -82.7 -89.7 29 7.0 -82.7 401.0 401.0 305.3 401.0 0.00 16 69 18643 -85.3 -91.3 33 6.0 -85.3 403.6 403.6 305.7 403.6 0.00 17 64 19065 -77.9 -87.9 18 10.0 -77.9 428.6 428.6 308.7 428.6 0.00 18 56 19840 -71.9 -87.9 7 16.0 -72.0 458.9 458.9 311.7 459.0 0.00 19 50 20505 -73.9 -89.9 7 16.0 -74.0 469.3 469.3 312.6 469.4 0.00 20 40 21828 -67.5 -89.5 3 22.0 -67.8 516.3 516.3 316.1 516.4 0.00 21 38 22137 -68.3 -90.3 3 22.0 -68.5 521.9 521.9 316.4 522.0 0.00 22 35 22638 -62.1 -87.1 2 25.0 -62.7 550.5 550.5 318.1 550.6 0.01 TRP WND 122 15428 -72.6 -84.6 15 11.9 -72.7 290 69 366.0 366.0 299.8 366.0 0.00 Sounding variables and indices 1000-500 mb thick: 5761.00 m Freezing level: 556.95 mb = 5096.29 m = 16719.89 ft Wetbulb zero: 659.49 mb = 3634.41 m = 11923.78 ft Precipitable water: 1.72 inches Sfc-500 mean rel hum: 48.37 % Est. max temperature: 30.56 C = 87.02 F Sfc-Lift cond lev (LCL): 972.48 mb = 353.43 m = 1159.55 ft T: 23.95 C 700-500 lapse rate: 5.56 C/km ThetaE index: 26.13 C Layer 925.0- 500.0 mb Conv cond level (CCL): 911.52 mb = 918.36 m = 3012.95 ft Mean mixing ratio: 16.50 g/kg Conv temperature: 28.98 C = 84.17 F Cap Strength: 0.81 C Lifted Index: -0.69 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.31 C Lifted Index @700 mb: 0.70 C Showalter Index: 2.07 C Risk: Showers probable Total Totals Index: 39.90 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 19.40 C K Index: 19.60 Risk: < 20 % chance of thunderstorms Sweat Index: 200.20 Risk: None Energy Index: -2.22 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 724.24 J/kg Max Up Vert Vel: 38.06 m/s Conv Inhibition (B-): 4.28 J/kg Cap Strength: 0.81 C Lift Cond Lev (LCL): 930.20 mb = 742.89 m = 2437.29 ft Lev Free Conv (LFC): 895.20 mb = 1073.94 m = 3523.38 ft Equ Level (EL): 745.20 mb = 2626.73 m = 8617.76 ft B at Equ Level: 33.95 J/kg Max Parcel Lev (MPL): 115.20 mb = 15757.26 m = 51696.42 ft Wind level data Storm motion: 141 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 1011 13 105 7 -6.8 1.8 | 34 4 -2.5 -3.6 1 1000 109 125 11 -9.0 6.3 | 101 5 -4.7 0.9 2 925 792 105 15 -14.5 3.9 | 82 10 -10.2 -1.5 3 850 1520 55 9 -7.4 -5.2 | 16 11 -3.1 -10.6 4 700 3153 130 13 -10.0 8.4 | 118 6 -5.7 3.0 5 500 5870 300 1 0.9 -0.5 | 319 8 5.2 -5.9 6 400 7590 220 9 5.8 6.9 | 262 10 10.1 1.5 7 300 9690 340 29 9.9 -27.3 | 336 36 14.2 -32.7 8 250 10950 340 27 9.2 -25.4 | 336 34 13.5 -30.8 9 200 12410 340 25 8.6 -23.5 | 336 32 12.9 -28.9 10 150 14200 285 66 63.8 -17.1 | 288 72 68.1 -22.5 11 122 15428 290 69 64.8 -23.6 | 293 75 69.1 -29.0 12 100 16570 340 35 12.0 -32.9 | 337 42 16.3 -38.3 Wind Parameters Mean winds (0-6000m): 111.4 at 9.2 knts Storm direction: 141.4 at 6.9 knts Shear (0-3000m) pos: 3.1 neg: 2.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 70.0 deg Storm rel helicity (0-3000m) pos: 32.9 neg: -38.4 tot: -5.5 m^2/s^2 ave: -1.8 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 0.6 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 773.46 Bulk Shear: 0.94 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 ------------------------------------------------------------------------------- 500 118 12 91 6| 6.7 0.0 6.7| 5.1 -2.2 2.9 5.7 0.46| 9.0 4.1 1000 110 13 83 8| 3.4 2.8 6.1| 5.1 -16.3 -11.2 -11.2 -0.09| 7.9 -0.7 1500 101 12 69 8| 2.2 3.9 6.2| 5.1 -38.4 -33.4 -22.2 -0.39| 8.0 -3.1 2000 94 12 58 9| 2.6 2.9 5.6| 14.8 -38.4 -23.6 -11.8 -0.21| 7.0 -1.4 2500 94 11 57 8| 2.9 2.4 5.3| 24.1 -38.4 -14.3 -5.7 -0.05| 6.5 -0.3 3000 99 12 63 8| 3.1 2.0 5.0| 32.9 -38.4 -5.5 -1.8 0.09| 6.3 0.6 4000 111 11 78 7| 2.3 1.5 3.8| 50.2 -38.4 11.7 2.9 0.31| 6.3 2.0 5000 113 11 77 6| 1.3 1.2 2.4| 67.6 -38.4 29.2 5.8 0.41| 6.0 2.4 6000 111 9 64 5| 0.7 1.0 1.7| 77.5 -39.0 38.5 6.4 0.44| 5.4 2.4 Wrote GIF file: /home/apache/climate/data/raob//FPUW5GN/skewt/FPUW5GN.skewt.20251215.00.gif