UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for FCPP... Searching the city database file for: FCPP ... Date:0000Z 21 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 1008 17 26.6 25.6 94 1.0 25.9 120 2 299.1 302.9 298.8 360.3 20.92 1 1004 50 27.0 25.2 90 1.8 25.7 160 2 299.8 303.5 298.7 360.0 20.50 2 1000 83 26.8 24.8 89 2.0 25.3 200 2 300.0 303.6 298.5 358.9 20.08 3 996 119 26.6 24.6 89 2.0 25.2 197 3 300.1 303.7 298.4 358.6 19.92 4 937 656 22.6 21.1 91 1.5 21.5 203 5 301.3 304.4 297.0 351.5 17.05 5 925 769 22.2 20.3 89 1.9 20.9 210 4 302.0 305.0 296.7 350.5 16.42 6 908 931 21.8 18.7 83 3.1 19.6 224 4 303.2 306.0 296.2 348.0 15.12 7 889 1114 21.0 18.3 85 2.7 19.1 150 2 304.2 307.0 296.4 349.0 15.05 8 865 1351 19.2 18.0 93 1.2 18.4 102 4 304.7 307.5 296.7 350.1 15.19 9 850 1502 18.4 17.1 92 1.3 17.5 65 5 305.4 308.1 296.4 349.1 14.59 10 742 2662 14.0 7.0 63 7.0 9.7 272 3 312.7 314.4 294.1 339.1 8.50 11 700 3152 10.2 5.2 71 5.0 7.2 310 7 313.8 315.3 294.0 338.6 7.95 12 628 4047 5.4 1.7 77 3.7 3.3 350 3 318.2 319.5 294.4 340.2 6.91 13 618 4178 5.0 -3.0 56 8.0 0.8 3 3 319.2 320.2 293.1 335.2 4.97 14 600 4419 3.0 -0.3 79 3.3 1.2 25 3 319.6 320.8 294.2 339.7 6.25 15 582 4665 1.0 -1.0 86 2.0 -0.1 43 4 320.1 321.2 294.3 339.7 6.12 16 569 4846 0.0 -2.0 86 2.0 -1.0 56 6 321.0 322.1 294.3 339.7 5.82 17 505 5792 -5.9 -8.7 81 2.8 -7.2 60 9 324.9 325.7 293.8 338.0 3.93 18 501 5854 -6.5 -9.1 82 2.6 -7.7 60 9 324.9 325.7 293.7 337.7 3.84 19 500 5870 -6.7 -9.3 82 2.6 -7.8 60 9 324.9 325.6 293.7 337.5 3.78 20 468 6383 -8.5 -30.5 15 22.0 -14.0 103 12 328.8 329.0 292.0 331.2 0.65 21 445 6773 -8.9 -31.9 14 23.0 -14.6 149 11 333.1 333.2 293.2 335.3 0.59 22 438 6895 -9.1 -41.1 5 32.0 -15.4 163 10 334.4 334.4 293.2 335.3 0.24 23 413 7346 -12.1 -30.1 21 18.0 -16.7 216 9 336.2 336.3 294.1 339.0 0.76 24 400 7590 -12.9 -33.9 15 21.0 -17.7 245 8 338.2 338.3 294.4 340.3 0.54 25 353 8532 -19.9 -41.9 12 22.0 -23.5 232 6 341.1 341.2 294.8 342.2 0.27 26 300 9720 -28.7 -44.7 20 16.0 -30.7 242 6 344.9 345.0 295.7 345.9 0.24 27 297 9792 -29.3 -44.3 22 15.0 -31.2 242 6 345.1 345.1 295.8 346.1 0.25 28 250 11000 -39.1 -55.1 17 16.0 -40.1 345 2 347.9 348.0 296.3 348.3 0.09 29 229 11595 -43.3 -64.3 8 21.0 -44.1 339 5 350.4 350.4 296.7 350.5 0.03 30 203 12393 -49.9 -64.9 16 15.0 -50.3 331 9 352.2 352.3 297.1 352.4 0.03 31 200 12490 -50.7 -66.7 13 16.0 -51.1 330 9 352.5 352.5 297.2 352.6 0.02 32 150 14300 -66.7 -70.7 57 4.0 -66.7 340 9 355.2 355.2 297.7 355.3 0.02 33 121 15563 -77.3 -79.7 68 2.4 -77.3 263 8 358.3 358.3 298.4 358.3 0.01 34 100 16640 -82.7 -85.9 58 3.2 -82.7 200 6 367.9 367.9 300.2 368.0 0.00 35 96 16866 -83.5 -86.8 56 3.3 -83.5 206 9 370.7 370.7 300.7 370.7 0.00 36 86 17484 -77.1 -81.5 49 4.4 -77.1 223 16 395.5 395.5 304.6 395.5 0.01 37 70 18670 -74.1 -80.1 39 6.0 -74.2 165 7 425.9 425.9 308.4 425.9 0.01 38 68 18839 -73.9 -79.9 39 6.0 -73.9 174 9 429.8 429.8 308.8 429.9 0.01 39 60 19567 -76.1 -83.1 32 7.0 -76.2 215 20 440.6 440.6 309.9 440.6 0.01 40 50 20640 -68.9 -78.9 22 10.0 -69.1 275 36 481.1 481.1 313.5 481.2 0.02 41 44 21408 -66.7 -77.7 20 11.0 -67.0 260 38 504.4 504.4 315.2 504.5 0.02 42 34 22994 -59.5 -79.5 6 20.0 -60.3 344 38 562.0 562.0 318.8 562.1 0.02 43 31 23568 -62.7 -88.7 2 26.0 -63.3 14 38 568.4 568.4 319.0 568.4 0.00 44 30 23770 -62.1 -90.1 1 28.0 -62.8 25 38 575.3 575.3 319.5 575.4 0.00 45 28 24196 -59.9 -88.9 1 29.0 -60.9 18 29 592.9 592.9 320.3 593.0 0.01 46 27 24422 -59.5 -88.5 1 29.0 -60.6 17 25 600.3 600.3 320.6 600.3 0.01 47 26 24656 -60.5 -88.5 1 28.0 -61.5 25 26 603.9 603.9 320.8 604.0 0.01 48 21 26013 -49.5 -82.5 1 33.0 -53.0 74 32 675.2 675.2 323.6 675.3 0.02 49 20 26330 -50.7 -81.7 1 31.0 -53.9 85 33 681.0 681.0 323.8 681.2 0.03 50 18 27015 -51.9 -82.9 1 31.0 -55.1 95 35 698.0 698.0 324.4 698.2 0.02 51 16 27781 -50.1 -82.1 1 32.0 -54.1 107 37 727.8 727.8 325.3 728.1 0.03 52 16 27781 -49.3 -81.3 1 32.0 -53.6 107 37 730.4 730.4 325.4 730.7 0.03 53 14 28656 -49.5 -80.5 1 31.0 -54.1 758.2 758.2 326.2 758.6 0.04 54 13 29143 -48.3 778.6 TRP 889 1114 21.0 18.3 85 2.7 19.1 150 2 304.2 307.0 296.4 349.0 15.05 WND Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 569.00 mb = 4846.04 m = 15898.89 ft Wetbulb zero: 583.36 mb = 4645.78 m = 15241.86 ft Precipitable water: 2.22 inches Sfc-500 mean rel hum: 79.72 % Est. max temperature: 32.60 C = 90.68 F Sfc-Lift cond lev (LCL): 993.98 mb = 136.41 m = 447.54 ft T: 26.47 C 700-500 lapse rate: 6.22 C/km ThetaE index: 12.28 C Layer 1004.0- 889.0 mb Conv cond level (CCL): 894.34 mb = 1062.36 m = 3485.39 ft Mean mixing ratio: 18.00 g/kg Conv temperature: 31.47 C = 88.65 F Cap Strength: 0.80 C Lifted Index: -5.17 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -2.47 C Lifted Index @700 mb: -1.48 C Showalter Index: -3.44 C Risk: Severe thunderstorms possible Total Totals Index: 48.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 23.80 C K Index: 37.20 Risk: > 80 % chance of thunderstorms Sweat Index: 224.20 Risk: None Energy Index: -2.31 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 928.10 J/kg Max Up Vert Vel: 43.08 m/s Conv Inhibition (B-): 12.22 J/kg Cap Strength: 0.75 C Lift Cond Lev (LCL): 932.46 mb = 698.78 m = 2292.54 ft Lev Free Conv (LFC): 857.46 mb = 1426.70 m = 4680.71 ft Equ Level (EL): 777.46 mb = 2263.42 m = 7425.84 ft B at Equ Level: 14.90 J/kg Max Parcel Lev (MPL): 87.46 mb = 17389.30 m = 57050.81 ft Wind level data Storm motion: 72 at 4 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 1008 17 120 2 -1.7 1.0 | 221 3 1.9 2.2 1 1000 83 200 2 0.7 1.9 | 235 5 4.3 3.0 2 975 305 180 7 0.0 7.0 | 204 9 3.6 8.2 3 942 610 200 6 2.1 5.6 | 220 9 5.7 6.8 4 925 769 210 4 2.0 3.5 | 231 7 5.6 4.6 5 910 914 230 4 3.1 2.6 | 241 8 6.7 3.7 6 889 1114 150 2 -1.0 1.7 | 222 4 2.6 2.9 7 878 1219 135 4 -2.8 2.8 | 191 4 0.8 4.0 8 850 1502 65 5 -4.5 -2.1 | 44 1 -0.9 -1.0 9 818 1829 155 5 -2.1 4.5 | 195 6 1.5 5.7 10 789 2134 275 3 3.0 -0.3 | 262 7 6.6 0.9 11 761 2438 225 4 2.8 2.8 | 238 8 6.4 4.0 12 734 2743 290 3 2.8 -1.0 | 269 6 6.4 0.1 13 700 3152 310 7 5.4 -4.5 | 290 10 9.0 -3.3 14 658 3658 310 5 3.8 -3.2 | 285 8 7.5 -2.1 15 610 4267 15 2 -0.5 -1.9 | 284 3 3.1 -0.8 16 565 4877 60 6 -5.2 -3.0 | 41 2 -1.6 -1.8 17 500 5870 60 9 -7.8 -4.5 | 51 5 -4.2 -3.3 18 486 6096 70 13 -12.2 -4.4 | 69 9 -8.6 -3.3 19 400 7590 245 8 7.3 3.4 | 247 12 10.9 4.5 20 398 7620 225 5 3.5 3.5 | 237 9 7.2 4.7 21 262 10668 250 7 6.6 2.4 | 251 11 10.2 3.6 22 250 11000 345 2 0.5 -1.9 | 281 4 4.1 -0.8 23 200 12490 330 9 4.5 -7.8 | 309 10 8.1 -6.6 24 150 14300 340 9 3.1 -8.5 | 317 10 6.7 -7.3 25 127 15240 280 9 8.9 -1.6 | 272 12 12.5 -0.4 26 100 16640 200 6 2.1 5.6 | 220 9 5.7 6.8 27 75 18288 245 25 22.7 10.6 | 246 29 26.3 11.7 28 70 18670 165 7 -1.8 6.8 | 193 8 1.8 7.9 29 50 20640 275 36 35.9 -3.1 | 273 40 39.5 -2.0 30 45 21336 255 38 36.7 9.8 | 255 42 40.3 11.0 31 30 23770 25 38 -16.1 -34.4 | 20 36 -12.4 -33.3 32 27 24384 15 25 -6.5 -24.1 | 7 23 -2.8 -23.0 33 20 26330 85 33 -32.9 -2.9 | 87 29 -29.3 -1.7 34 15 27432 115 38 -34.4 16.1 | 119 35 -30.8 17.2 Wind Parameters Mean winds (0-6000m): 42.2 at 5.1 knts Storm direction: 72.2 at 3.8 knts Shear (0-3000m) pos: 2.3 neg: 1.7 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 62.1 deg Storm rel helicity (0-3000m) pos: 40.8 neg: -18.5 tot: 22.3 m^2/s^2 ave: 7.4 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 1.9 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 76.36 Bulk Shear: 12.15 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 ------------------------------------------------------------------------------- 500 185 5 213 7| 6.2 0.0 6.2| 4.5 -6.1 -1.5 -3.1 -0.10| 9.4 -0.9 1000 195 5 220 8| 3.1 1.7 4.8| 12.0 -9.2 2.8 2.8 0.05| 8.1 0.4 1500 179 4 212 7| 2.1 3.4 5.5| 12.0 -13.7 -1.7 -1.2 -0.23| 8.6 -2.0 2000 170 5 207 6| 3.7 2.6 6.3| 25.8 -13.7 12.1 6.0 0.15| 9.9 1.5 2500 181 4 214 7| 2.9 2.1 5.0| 31.9 -18.5 13.5 5.4 0.14| 9.2 1.3 3000 197 4 223 7| 2.3 1.7 4.0| 40.8 -18.5 22.3 7.4 0.22| 8.6 1.9 4000 250 5 251 8| 1.2 1.3 2.5| 45.2 -19.8 25.4 6.3 0.22| 7.2 1.6 5000 276 4 265 8| 0.5 1.0 1.5| 48.3 -20.3 27.9 5.6 0.27| 6.5 1.7 6000 42 5 355 3| 0.3 1.0 1.3| 51.2 -20.3 30.9 5.1 0.27| 5.9 1.6 Wrote GIF file: /home/apache/climate/data/raob//FCPP/skewt/FCPP.skewt.20250421.00.gif