UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for FCPP... Searching the city database file for: FCPP ... Date:0000Z 16 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 1010 17 27.0 25.9 94 1.1 26.2 160 4 299.3 303.2 299.0 361.6 21.27 1 1004 72 26.6 24.5 88 2.1 25.0 145 5 299.4 303.0 298.1 356.9 19.63 2 1000 108 26.4 24.5 89 1.9 25.0 135 5 299.5 303.1 298.2 357.3 19.71 3 936 690 22.4 21.4 94 1.0 21.7 178 13 301.2 304.4 297.1 352.4 17.39 4 927 774 21.6 20.4 93 1.2 20.8 176 12 301.2 304.2 296.5 349.7 16.49 5 925 793 21.6 20.2 92 1.4 20.6 175 12 301.4 304.4 296.5 349.5 16.32 6 900 1032 21.2 18.9 87 2.3 19.6 180 10 303.4 306.2 296.4 349.2 15.45 7 879 1237 20.6 17.8 84 2.8 18.7 172 7 304.8 307.5 296.4 348.8 14.75 8 850 1527 18.8 16.6 87 2.2 17.3 125 5 305.8 308.5 296.2 348.2 14.12 9 741 2698 13.6 7.6 67 6.0 9.9 78 9 312.4 314.1 294.3 339.9 8.88 10 700 3176 10.4 5.4 71 5.0 7.4 95 9 314.0 315.5 294.1 339.2 8.06 11 683 3380 9.2 5.5 78 3.7 7.0 99 9 314.9 316.5 294.6 340.9 8.33 12 636 3968 6.8 -1.2 57 8.0 2.5 124 8 318.6 319.7 293.4 336.3 5.52 13 600 4444 3.4 -1.0 73 4.4 1.0 127 7 320.1 321.2 294.1 339.2 5.94 14 583 4676 1.8 -2.5 73 4.3 -0.4 100 5 320.8 321.9 294.0 338.5 5.47 15 560 5000 0.0 -4.9 70 4.9 -2.4 71 3 322.4 323.4 293.8 338.0 4.75 16 548 5173 -0.9 -5.9 69 5.0 -3.3 64 3 323.4 324.2 293.9 338.2 4.50 17 519 5605 -3.1 -7.0 74 3.9 -5.0 47 3 325.8 326.6 294.4 340.3 4.36 18 500 5900 -4.3 -10.3 63 6.0 -7.0 35 3 327.8 328.5 294.2 339.6 3.49 19 458 6589 -8.3 -17.3 48 9.0 -11.6 18 4 331.1 331.6 294.0 338.6 2.15 20 403 7573 -15.1 -17.4 83 2.3 -15.9 304 6 334.6 335.1 295.1 343.2 2.42 21 400 7630 -15.3 -17.7 82 2.4 -16.2 320 5 335.1 335.6 295.1 343.5 2.38 22 300 9740 -30.5 -33.7 73 3.2 -31.0 340 8 342.4 342.5 295.6 345.2 0.74 23 289 10005 -32.5 -35.6 74 3.1 -33.0 336 7 343.2 343.4 295.7 345.7 0.64 24 259 10768 -38.5 -41.9 70 3.4 -38.8 336 5 345.3 345.4 295.9 346.8 0.37 25 256 10848 -39.1 -42.4 71 3.3 -39.4 346 5 345.6 345.7 296.0 347.0 0.36 26 250 11010 -40.5 -44.0 69 3.5 -40.8 5 5 345.9 345.9 296.0 347.1 0.31 27 237 11372 -42.7 -47.0 63 4.3 -43.0 9 6 347.9 347.9 296.4 348.8 0.23 28 204 12362 -52.5 -55.6 69 3.1 -52.6 19 10 347.7 347.7 296.2 348.1 0.10 29 200 12490 -53.9 -56.9 69 3.0 -54.0 20 11 347.4 347.4 296.1 347.8 0.09 30 199 12522 -53.9 -56.9 69 3.0 -54.0 20 11 347.9 347.9 296.3 348.3 0.09 31 150 14280 -66.9 -70.3 62 3.4 -67.0 20 11 354.8 354.8 297.7 354.9 0.02 32 106 16295 -82.3 -83.9 76 1.6 -82.3 143 9 362.6 362.6 299.2 362.6 0.00 33 104 16401 -82.3 -84.1 74 1.8 -82.3 150 9 364.6 364.6 299.6 364.6 0.00 34 103 16455 -82.5 -84.5 71 2.0 -82.5 154 9 365.2 365.2 299.7 365.2 0.00 35 100 16620 -82.1 -84.7 64 2.6 -82.1 165 9 369.1 369.1 300.4 369.1 0.00 36 91 17151 -79.9 -83.9 51 4.0 -79.9 213 11 383.6 383.6 302.8 383.6 0.00 37 84 17607 -77.3 -82.3 44 5.0 -77.3 254 13 397.7 397.7 304.9 397.7 0.01 38 71 18580 -73.9 424.6 TRP 900 1032 21.2 18.9 87 2.3 19.6 180 10 303.4 306.2 296.4 349.2 15.45 WND Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 560.00 mb = 4999.67 m = 16402.91 ft Wetbulb zero: 588.21 mb = 4604.17 m = 15105.37 ft Precipitable water: 2.32 inches Sfc-500 mean rel hum: 75.67 % Est. max temperature: 33.19 C = 91.75 F Sfc-Lift cond lev (LCL): 994.53 mb = 156.25 m = 512.63 ft T: 26.07 C 700-500 lapse rate: 5.40 C/km ThetaE index: 18.14 C Layer 936.0- 683.0 mb Conv cond level (CCL): 931.50 mb = 731.93 m = 2401.33 ft Mean mixing ratio: 18.12 g/kg Conv temperature: 28.91 C = 84.04 F Cap Strength: 0.78 C Lifted Index: -2.74 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.21 C Lifted Index @700 mb: -1.22 C Showalter Index: -0.69 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 20.90 C K Index: 34.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 212.20 Risk: None Energy Index: -1.72 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1325.99 J/kg Max Up Vert Vel: 51.50 m/s Conv Inhibition (B-): 12.63 J/kg Cap Strength: 0.74 C Lift Cond Lev (LCL): 939.66 mb = 655.56 m = 2150.76 ft Lev Free Conv (LFC): 794.66 mb = 2101.31 m = 6893.99 ft Equ Level (EL): 154.66 mb = 14089.77 m = 46225.71 ft B at Equ Level: 1322.06 J/kg Max Parcel Lev (MPL): 84.66 mb = 17562.37 m = 57618.62 ft Wind level data Storm motion: 151 at 5 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 1010 17 160 4 -1.4 3.8 | 302 1 1.1 -0.7 1 1000 108 135 5 -3.5 3.5 | 49 1 -1.1 -0.9 2 978 305 165 8 -2.1 7.7 | 187 3 0.4 3.3 3 945 610 180 14 0.0 14.0 | 195 10 2.5 9.5 4 925 793 175 12 -1.0 12.0 | 191 8 1.4 7.5 5 912 914 180 11 0.0 11.0 | 201 7 2.5 6.5 6 900 1032 180 10 0.0 10.0 | 204 6 2.5 5.5 7 881 1219 175 7 -0.6 7.0 | 217 3 1.9 2.5 8 850 1527 125 5 -4.1 2.9 | 46 2 -1.6 -1.6 9 820 1829 115 4 -3.6 1.7 | 23 3 -1.1 -2.8 10 791 2134 105 6 -5.8 1.6 | 49 4 -3.3 -2.9 11 764 2438 70 9 -8.5 -3.1 | 38 10 -6.0 -7.5 12 737 2743 80 9 -8.9 -1.6 | 47 9 -6.4 -6.0 13 700 3176 95 9 -9.0 0.8 | 61 7 -6.5 -3.7 14 660 3658 105 8 -7.7 2.1 | 66 6 -5.2 -2.4 15 612 4267 145 8 -4.6 6.6 | 135 3 -2.1 2.1 16 567 4877 75 3 -2.9 -0.8 | 5 5 -0.4 -5.2 17 500 5900 35 3 -1.7 -2.5 | 354 7 0.8 -6.9 18 488 6096 55 3 -2.5 -1.7 | 360 6 0.0 -6.2 19 401 7620 300 6 5.2 -3.0 | 314 11 7.7 -7.5 20 400 7630 320 5 3.2 -3.8 | 325 10 5.7 -8.3 21 325 9144 345 9 2.3 -8.7 | 340 14 4.8 -13.1 22 300 9740 340 8 2.7 -7.5 | 336 13 5.2 -12.0 23 263 10668 325 5 2.9 -4.1 | 328 10 5.3 -8.5 24 250 11010 5 5 -0.4 -5.0 | 348 10 2.0 -9.4 25 200 12490 20 11 -3.8 -10.3 | 5 15 -1.3 -14.8 26 150 14280 20 11 -3.8 -10.3 | 5 15 -1.3 -14.8 27 127 15240 75 11 -10.6 -2.8 | 48 11 -8.1 -7.3 28 100 16620 165 9 -2.3 8.7 | 182 4 0.1 4.2 29 73 18288 325 17 9.8 -13.9 | 326 22 12.2 -18.4 Wind Parameters Mean winds (0-6000m): 120.9 at 6.8 knts Storm direction: 150.9 at 5.1 knts Shear (0-3000m) pos: 1.5 neg: 2.6 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 113.3 deg Storm rel helicity (0-3000m) pos: 14.2 neg: -5.3 tot: 8.9 m^2/s^2 ave: 3.0 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 1.1 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 363.98 Bulk Shear: 3.64 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 ------------------------------------------------------------------------------- 500 163 8 184 3| 8.6 0.0 8.6| 2.5 0.0 2.5 4.9 0.59| 12.2 7.2 1000 173 10 193 6| 3.3 0.0 3.3| 6.3 -0.8 5.5 5.5 0.47| 9.3 4.4 1500 171 9 194 5| 2.2 2.8 5.0| 7.4 -2.2 5.1 3.4 0.19| 9.3 1.7 2000 164 8 185 3| 1.7 2.5 4.2| 8.3 -2.9 5.3 2.7 0.17| 7.7 1.3 2500 151 8 150 3| 1.3 3.2 4.5| 9.1 -5.3 3.8 1.5 0.12| 7.4 0.9 3000 137 8 114 3| 1.5 2.6 4.2| 14.2 -5.3 8.9 3.0 0.17| 6.6 1.1 4000 126 8 94 4| 1.9 2.0 3.9| 20.0 -5.3 14.7 3.7 0.24| 5.7 1.4 5000 126 8 91 4| 1.5 2.0 3.5| 21.5 -12.7 8.8 1.8 0.08| 5.6 0.5 6000 121 7 74 3| 1.2 1.7 3.0| 22.2 -14.4 7.8 1.3 0.07| 4.9 0.3 Wrote GIF file: /home/apache/climate/data/raob//FCPP/skewt/FCPP.skewt.20250416.00.gif