UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for FCPP... Searching the city database file for: FCPP ... Date:0000Z 25 APR 25 Station: FCPP WMO ident: 64400 Latitude: -4.82 Longitude: 11.89 Elevation: 17.00 ------------------------------------------------------------------------------- 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 1007 17 24.8 24.1 96 0.7 24.3 297.4 300.8 297.2 352.7 19.09 1 1002 61 24.8 23.6 93 1.2 23.9 297.8 301.2 297.0 351.8 18.61 2 964 398 23.8 20.9 84 2.9 21.8 300.1 303.1 296.2 348.0 16.35 3 946 563 24.0 20.2 79 3.8 21.3 301.9 304.8 296.4 348.9 15.95 4 911 891 22.2 18.9 82 3.3 19.9 303.3 306.1 296.3 348.6 15.26 5 877 1220 21.0 15.0 69 6.0 17.0 305.4 307.7 294.8 342.3 12.32 6 843 1561 20.2 12.2 60 8.0 15.0 70 4 308.0 310.0 294.4 340.3 10.65 7 785 2171 16.6 10.6 68 6.0 12.7 72 7 310.5 312.5 294.8 342.0 10.28 8 753 2525 15.6 9.6 67 6.0 11.7 73 8 313.2 315.1 295.3 344.2 10.02 9 680 3382 11.4 2.4 54 9.0 6.2 72 11 317.7 319.0 294.1 339.1 6.71 10 614 4224 3.8 -0.6 73 4.4 1.4 59 10 318.4 319.6 293.7 337.5 5.98 11 600 4411 3.4 -2.6 65 6.0 0.3 57 10 320.1 321.1 293.6 337.1 5.27 12 593 4506 3.0 -3.0 65 6.0 -0.1 55 10 320.7 321.7 293.7 337.4 5.18 13 568 4854 0.4 -3.2 77 3.6 -1.4 50 9 321.6 322.6 294.0 338.9 5.33 14 559 4982 0.4 -3.1 77 3.5 -1.4 48 9 323.1 324.1 294.5 340.9 5.45 15 550 5112 0.0 -4.0 74 4.0 -2.0 46 9 324.1 325.1 294.6 341.1 5.18 16 541 5244 -0.9 -5.1 73 4.2 -3.0 44 9 324.5 325.5 294.4 340.5 4.84 17 530 5408 -1.9 -5.3 78 3.4 -3.6 42 9 325.3 326.2 294.6 341.4 4.87 18 494 5964 -4.9 -8.8 74 3.9 -6.7 44 8 328.2 329.0 294.7 341.6 3.98 19 456 6591 -7.3 -15.3 53 8.0 -10.4 107 8 332.8 333.3 294.7 341.7 2.55 20 299 9743 -29.7 -44.7 22 15.0 -31.4 287 6 343.8 343.9 295.5 344.8 0.24 21 253 10911 -39.7 -45.7 53 6.0 -40.2 32 11 345.9 345.9 296.0 346.9 0.25 22 195 12641 -53.3 -66.3 19 13.0 -53.6 71 8 350.9 350.9 296.8 351.0 0.03 23 171 13474 -60.5 -70.5 26 10.0 -60.6 48 16 352.4 352.4 297.1 352.5 0.02 24 166 13658 -61.5 -72.5 22 11.0 -61.6 43 18 353.7 353.7 297.4 353.8 0.01 25 148 14360 -67.5 -75.5 31 8.0 -67.5 27 25 355.2 355.2 297.7 355.2 0.01 26 133 14999 -71.1 -79.1 30 8.0 -71.1 43 24 359.8 359.8 298.7 359.8 0.01 27 93 17047 -84.5 -89.5 41 5.0 -84.5 65 18 372.1 372.1 300.9 372.1 0.00 28 90 17227 -85.5 -91.5 33 6.0 -85.5 56 18 373.6 373.6 301.2 373.6 0.00 29 89 17289 -85.5 -91.5 33 6.0 -85.5 53 17 374.8 374.8 301.4 374.8 0.00 30 80 17891 -75.3 -84.3 23 9.0 -75.3 24 15 407.4 407.4 306.2 407.4 0.00 31 72 18498 -77.7 -87.7 18 10.0 -77.7 344 12 414.8 414.8 307.1 414.8 0.00 32 70 18660 -75.9 -87.9 13 12.0 -75.9 320 11 422.0 422.0 307.9 422.0 0.00 33 66 19001 -72.1 -84.1 15 12.0 -72.2 310 13 437.4 437.4 309.6 437.5 0.01 34 50 20640 -69.1 -86.1 7 17.0 -69.3 265 20 480.7 480.7 313.5 480.7 0.00 35 41 21850 -62.3 -83.3 4 21.0 -62.8 240 32 525.7 525.7 316.6 525.7 0.01 36 30 23812 -56.5 -83.5 2 27.0 -57.8 204 40 590.6 590.6 320.2 590.7 0.01 37 29 24027 -57.3 -83.3 2 26.0 -58.6 201 41 594.2 594.2 320.3 594.3 0.01 38 26 24712 -61.3 -88.3 2 27.0 -62.2 188 44 601.7 601.7 320.7 601.7 0.01 39 20 26377 -52.5 -82.5 1 30.0 -55.3 158 50 675.5 675.5 323.6 675.6 0.02 40 16 27835 -48.3 -80.3 1 32.0 -52.9 133 56 733.7 733.7 325.5 734.0 0.04 41 14 28723 -44.7 -78.7 1 34.0 -51.2 118 59 774.5 774.5 326.6 775.0 0.06 42 12 29758 -43.3 -77.3 1 34.0 -51.0 101 63 814.3 814.4 327.6 815.2 0.09 43 11 30345 -43.1 -77.1 1 34.0 -51.2 91 66 835.6 835.6 328.1 836.5 0.10 44 10 30990 -41.3 -77.1 1 35.8 -50.8 80 68 865.3 865.4 328.7 866.4 0.11 45 8.6 32020 -38.5 914.4 46 8.5 32101 -38.9 915.9 TRP WND 10 30990 -41.3 -77.1 1 35.8 -50.8 80 68 865.3 865.4 328.7 866.4 0.11 Sounding variables and indices 1000-500 mb thick: 5790.79 m Freezing level: 550.00 mb = 5111.90 m = 16771.12 ft Wetbulb zero: 594.94 mb = 4479.68 m = 14696.93 ft Precipitable water: 2.12 inches Sfc-500 mean rel hum: 69.89 % Est. max temperature: 34.40 C = 93.92 F Sfc-Lift cond lev (LCL): 997.25 mb = 102.08 m = 334.90 ft T: 24.68 C 700-500 lapse rate: 6.22 C/km ThetaE index: 8.63 C Layer 911.0- 785.0 mb Conv cond level (CCL): 812.41 mb = 1877.33 m = 6159.14 ft Mean mixing ratio: 16.53 g/kg Conv temperature: 36.80 C = 98.23 F Cap Strength: 2.90 C Lifted Index: -1.18 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.77 C Lifted Index @700 mb: 2.20 C Showalter Index: 2.10 C Risk: Showers probable Total Totals Index: 41.92 C Risk: None Vertical Totals Index: 24.75 C Cross Totals Index: 17.17 C K Index: 29.39 Risk: 40-60 % chance of thunderstorms Energy Index: 0.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 283.82 J/kg Max Up Vert Vel: 23.83 m/s Conv Inhibition (B-): 233.19 J/kg Cap Strength: 2.84 C Lift Cond Lev (LCL): 917.90 mb = 825.09 m = 2706.96 ft Lev Free Conv (LFC): 632.90 mb = 3973.88 m = 13037.49 ft Equ Level (EL): 222.90 mb = 11752.65 m = 38558.10 ft B at Equ Level: 282.32 J/kg Max Parcel Lev (MPL): 142.90 mb = 14569.52 m = 47799.69 ft Wind level data Storm motion: 93 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 ---------------------------------------------------------- 0 850 1457 70 4 -3.8 -1.4 | 302 3 2.8 -1.7 1 700 3012 75 11 -10.6 -2.8 | 52 5 -4.1 -3.2 2 500 5574 35 8 -4.6 -6.6 | 344 7 1.9 -6.9 3 400 7185 210 8 4.0 6.9 | 238 12 10.5 6.6 4 300 9164 285 6 5.8 -1.6 | 279 12 12.3 -1.9 5 250 10363 40 11 -7.1 -8.4 | 4 9 -0.6 -8.8 6 200 11775 75 6 -5.8 -1.6 | 339 2 0.7 -1.9 7 150 13509 25 25 -10.6 -22.7 | 10 23 -4.1 -23.0 8 100 15797 85 20 -19.9 -1.7 | 81 14 -13.4 -2.1 9 73 18288 360 13 -0.0 -13.0 | 334 15 6.5 -13.3 10 70 18660 320 11 7.1 -8.4 | 303 16 13.6 -8.8 11 50 20640 265 20 19.9 1.7 | 267 26 26.4 1.4 12 45 21336 250 30 28.2 10.3 | 254 36 34.7 9.9 13 10 30990 80 68 -67.0 -11.8 | 79 62 -60.5 -12.1 Wind Parameters Mean winds (0-6000m): 62.9 at 8.7 knts Storm direction: 92.9 at 6.5 knts Storm rel Dir Shear (0-3000m): 7.1 deg Energy-Hel index: -17.74 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 NO DATA | | | 1000 NO DATA | | | 1500 70 4 304 3| | | 2000 71 5 323 3| | | 2500 72 6 349 2| | | 3000 74 8 16 3| | | 4000 71 9 27 4| | | 5000 66 9 21 4| | | 6000 63 9 16 4| | | Wrote GIF file: /home/apache/climate/data/raob//FCPP/skewt/FCPP.skewt.20250425.00.gif