UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121612.upa.cvt Date: 1200Z 16 DEC 25 Searching for FPUW5GN... Searching the city database file for: FPUW5GN ... Date:1200Z 16 DEC 25 Station: FPUW5GN WMO ident: 99999 Latitude: 6.80 Longitude: -23.90 ------------------------------------------------------------------------------- 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 9 27.0 22.0 74 5.0 23.4 40 23 299.2 302.3 296.1 347.9 16.69 1 1000 105 26.0 21.4 76 4.6 22.7 45 19 299.1 302.1 295.8 346.5 16.25 2 925 787 20.2 18.4 89 1.8 18.9 50 17 300.0 302.6 294.9 342.5 14.55 3 850 1514 16.2 13.5 84 2.7 14.4 125 5 303.1 305.2 293.6 337.3 11.52 4 700 3146 9.8 4.9 72 4.9 6.9 120 5 313.3 314.8 293.7 337.6 7.78 5 500 5870 -6.5 -14.5 53 8.0 -9.6 205 9 325.1 325.6 292.7 333.6 2.49 6 400 7570 -17.7 -22.0 69 4.3 -19.0 245 29 332.0 332.3 293.8 337.8 1.64 7 300 9670 -32.7 -40.7 45 8.0 -33.7 275 46 339.3 339.4 294.5 340.7 0.36 8 250 10940 -40.7 -53.7 23 13.0 -41.5 275 60 345.6 345.6 295.7 346.0 0.10 9 200 12410 -54.5 -59.5 54 5.0 -54.6 270 52 346.5 346.5 295.9 346.7 0.06 10 150 14200 -66.3 -80.3 12 14.0 -66.4 295 68 355.9 355.9 297.9 355.9 0.00 11 142 14527 -67.9 -81.2 13 13.3 -67.9 300 73 358.7 358.7 298.4 358.7 0.00 12 100 16560 -78.1 -87.1 22 9.0 -78.1 5 17 376.8 376.8 301.7 376.8 0.00 13 69 18642 -85.1 -90.1 40 5.0 -85.1 404.0 404.0 305.7 404.0 0.00 14 61 19345 -71.5 -86.5 9 15.0 -71.6 448.7 448.7 310.7 448.8 0.00 15 59 19541 -72.9 -87.9 9 15.0 -73.0 449.9 449.9 310.8 449.9 0.00 16 50 20518 -70.7 -89.7 4 19.0 -70.8 476.9 476.9 313.2 476.9 0.00 17 48 20763 -65.1 -88.1 3 23.0 -65.4 495.8 495.8 314.7 495.8 0.00 18 33 23054 -63.7 -88.7 2 25.0 -64.3 555.6 555.6 318.4 555.7 0.00 TRP WND 142 14527 -67.9 -81.2 13 13.3 -67.9 300 73 358.7 358.7 298.4 358.7 0.00 Sounding variables and indices 1000-500 mb thick: 5765.00 m Freezing level: 579.75 mb = 4783.74 m = 15694.50 ft Wetbulb zero: 616.49 mb = 4174.52 m = 13695.78 ft Precipitable water: 2.02 inches Sfc-500 mean rel hum: 71.91 % Est. max temperature: 30.44 C = 86.79 F Sfc-Lift cond lev (LCL): 940.33 mb = 643.21 m = 2110.23 ft T: 21.42 C 700-500 lapse rate: 5.98 C/km ThetaE index: 10.60 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 897.46 mb = 1046.86 m = 3434.54 ft Mean mixing ratio: 15.34 g/kg Conv temperature: 28.89 C = 83.99 F Cap Strength: 0.76 C Lifted Index: -1.54 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.25 C Lifted Index @700 mb: 0.76 C Showalter Index: 1.45 C Risk: Showers probable Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 20.00 C K Index: 31.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 181.00 Risk: None Energy Index: -0.70 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 353.96 J/kg Max Up Vert Vel: 26.61 m/s Conv Inhibition (B-): 6.48 J/kg Cap Strength: 0.73 C Lift Cond Lev (LCL): 917.06 mb = 861.09 m = 2825.06 ft Lev Free Conv (LFC): 862.06 mb = 1392.84 m = 4569.62 ft Equ Level (EL): 812.06 mb = 1897.78 m = 6226.25 ft B at Equ Level: 4.10 J/kg Max Parcel Lev (MPL): 752.06 mb = 2542.98 m = 8343.01 ft Wind level data Storm motion: 140 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 9 40 23 -14.8 -17.6 | 26 25 -10.7 -22.4 1 1000 105 45 19 -13.4 -13.4 | 27 21 -9.4 -18.3 2 925 787 50 17 -13.0 -10.9 | 30 18 -9.0 -15.8 3 850 1514 125 5 -4.1 2.9 | 1 2 -0.0 -2.0 4 700 3146 120 5 -4.3 2.5 | 7 2 -0.3 -2.3 5 500 5870 205 9 3.8 8.2 | 247 9 7.9 3.3 6 400 7570 245 29 26.3 12.3 | 256 31 30.3 7.4 7 300 9670 275 46 45.8 -4.0 | 280 51 49.9 -8.8 8 250 10940 275 60 59.8 -5.2 | 279 65 63.8 -10.1 9 200 12410 270 52 52.0 -0.0 | 275 56 56.0 -4.8 10 150 14200 295 68 61.6 -28.7 | 297 74 65.7 -33.6 11 142 14527 300 73 63.2 -36.5 | 302 79 67.3 -41.3 12 100 16560 5 17 -1.5 -16.9 | 353 22 2.6 -21.8 Wind Parameters Mean winds (0-6000m): 110.0 at 8.4 knts Storm direction: 140.0 at 6.3 knts Shear (0-3000m) pos: 4.0 neg: 0.1 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): -19.0 deg Storm rel helicity (0-3000m) pos: 29.4 neg: -1.7 tot: 27.6 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 0.9 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 9.19 Bulk Shear: 38.53 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 46 19 28 20| 6.1 0.0 6.1| 6.6 0.0 6.6 13.3 0.20| 6.1 1.2 1000 49 18 30 19| 7.1 0.0 7.1| 24.6 0.0 24.6 24.6 0.40| 7.2 2.8 1500 53 15 29 16| 7.9 0.0 7.9| 29.3 -1.7 27.6 18.4 0.19| 8.9 1.7 2000 59 12 30 13| 5.9 0.0 6.0| 29.3 -1.7 27.6 13.8 0.19| 6.7 1.2 2500 64 11 31 11| 4.7 0.0 4.8| 29.3 -1.7 27.6 11.0 0.19| 5.4 1.0 3000 70 10 32 10| 4.0 0.1 4.0| 29.4 -1.7 27.6 9.2 0.19| 4.5 0.9 4000 80 9 36 8| 3.3 0.0 3.4| 29.4 -1.9 27.5 6.9 0.13| 3.8 0.5 5000 93 8 45 6| 3.0 0.0 3.1| 29.8 -1.9 27.9 5.6 0.12| 3.4 0.4 6000 110 8 63 4| 2.9 0.0 2.9| 32.5 -3.0 29.6 4.9 0.13| 3.4 0.4 Wrote GIF file: /home/apache/climate/data/raob//FPUW5GN/skewt/FPUW5GN.skewt.20251216.12.gif