UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032511.upa.cvt Date: 1100Z 25 MAR 20 Searching for FSSS... Searching the city database file for: FSSS ... Date:1100Z 25 MAR 20 Station: FSSS WMO ident: 63985 Latitude: -4.68 Longitude: 55.53 Elevation: 4.00 ------------------------------------------------------------------------------- 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 1006 4 32.0 25.0 67 7.0 26.7 180 3 304.6 308.4 299.7 365.1 20.21 1 1003 31 29.0 25.5 81 3.5 26.4 130 3 301.9 305.7 299.4 363.8 20.90 2 1000 58 29.2 25.5 81 3.7 26.4 80 2 302.4 306.2 299.6 364.6 20.96 3 925 749 22.8 22.3 97 0.5 22.5 305 5 302.6 306.1 298.2 357.8 18.63 4 924 758 22.6 22.0 96 0.6 22.2 305 5 302.5 305.9 298.0 356.7 18.30 5 850 1483 19.2 14.2 73 5.0 15.8 305 9 306.3 308.5 294.9 342.5 12.07 6 830 1688 18.0 13.6 75 4.4 15.1 322 8 307.1 309.3 295.0 342.9 11.88 7 700 3132 11.4 5.4 67 6.0 7.8 80 2 315.1 316.7 294.4 340.4 8.06 8 674 3448 10.0 1.0 54 9.0 4.9 64 2 317.0 318.2 293.4 336.4 6.11 9 670 3497 9.4 4.8 73 4.6 6.6 62 2 316.8 318.4 294.8 342.3 8.08 10 662 3597 9.4 -0.6 50 10.0 3.9 57 2 317.9 319.0 293.2 335.7 5.54 11 621 4124 5.8 0.8 70 5.0 3.0 30 3 319.7 320.9 294.5 340.7 6.55 12 567 4864 1.8 -9.2 44 11.0 -3.2 352 4 323.4 324.1 292.9 334.6 3.36 13 551 5094 0.0 -0.4 97 0.4 -0.2 340 4 323.9 325.2 295.7 345.9 6.76 14 544 5197 0.0 -9.0 51 9.0 -4.1 335 4 325.1 325.8 293.6 337.0 3.56 15 535 5331 -0.5 -11.5 43 11.0 -5.3 328 4 326.1 326.6 293.3 336.1 2.97 16 525 5482 -1.1 -9.1 55 8.0 -4.8 320 5 327.1 327.8 294.1 339.4 3.66 17 500 5870 -2.9 -16.9 33 14.0 -8.2 300 5 329.5 329.9 293.4 336.6 2.04 18 498 5902 -2.9 -19.9 26 17.0 -8.9 300 5 329.9 330.2 293.2 335.5 1.58 19 482 6159 -4.7 -13.7 49 9.0 -8.4 301 6 330.8 331.3 294.4 340.3 2.75 20 461 6508 -6.3 -18.3 38 12.0 -10.7 302 8 333.0 333.4 294.3 339.9 1.96 21 455 6610 -7.1 -22.1 29 15.0 -12.1 302 8 333.3 333.5 293.9 338.4 1.43 22 428 7083 -10.3 -18.3 52 8.0 -13.2 303 11 335.1 335.5 294.9 342.5 2.11 23 401 7581 -13.7 -28.7 27 15.0 -17.6 305 13 336.9 337.1 294.4 340.3 0.89 24 400 7600 -13.9 -28.9 27 15.0 -17.7 305 13 336.9 337.1 294.4 340.2 0.88 25 383 7929 -16.9 -28.9 35 12.0 -19.8 313 11 337.2 337.4 294.4 340.6 0.92 26 372 8147 -18.3 -22.8 68 4.5 -19.6 319 10 338.1 338.5 295.3 344.1 1.64 27 300 9720 -29.9 -37.9 46 8.0 -31.1 0 0 343.2 343.3 295.6 345.1 0.49 28 270 10461 -35.5 -49.5 23 14.0 -36.7 40 5 345.6 345.6 295.8 346.2 0.15 29 250 10990 -40.3 -51.3 30 11.0 -41.1 70 9 346.2 346.2 295.9 346.7 0.14 30 243 11183 -42.1 -56.1 20 14.0 -42.8 74 10 346.3 346.3 295.9 346.6 0.08 31 217 11938 -48.7 -57.7 34 9.0 -49.0 89 13 347.4 347.5 296.1 347.8 0.07 32 211 12122 -50.1 -54.0 63 3.9 -50.3 93 14 348.1 348.1 296.3 348.6 0.12 33 206 12279 -51.5 -59.5 38 8.0 -51.7 96 15 348.3 348.3 296.3 348.5 0.06 34 200 12470 -52.9 -61.9 33 9.0 -53.1 100 16 349.0 349.0 296.4 349.2 0.05 35 193 12698 -54.7 -64.7 28 10.0 -54.9 103 17 349.7 349.7 296.6 349.8 0.03 36 175 13316 -59.3 -70.3 23 11.0 -59.5 112 19 352.0 352.1 297.1 352.1 0.02 37 150 14260 -67.5 -72.5 49 5.0 -67.5 125 23 353.8 353.8 297.5 353.9 0.01 38 131 15061 -74.1 -75.5 81 1.4 -74.1 152 19 356.0 356.0 297.9 356.0 0.01 39 128 15196 -75.3 -77.7 69 2.4 -75.3 156 19 356.2 356.2 298.0 356.2 0.01 40 126 15287 -75.7 -79.6 54 3.9 -75.7 159 18 357.1 357.1 298.1 357.1 0.01 41 115 15811 -78.7 -83.7 44 5.0 -78.7 177 16 361.0 361.0 298.9 361.0 0.00 42 103 16441 -76.7 -86.7 19 10.0 -76.7 199 13 376.3 376.3 301.6 376.3 0.00 43 100 16610 -78.1 -87.1 22 9.0 -78.1 205 12 376.8 376.8 301.7 376.8 0.00 44 87 17399 -82.5 -88.5 35 6.0 -82.5 220 8 383.3 383.3 302.8 383.3 0.00 45 77 18081 -83.7 -89.7 34 6.0 -83.7 161 8 394.4 394.4 304.4 394.4 0.00 46 72 18459 -79.9 -89.9 17 10.0 -79.9 129 8 410.1 410.1 306.5 410.1 0.00 47 70 18620 -76.7 -90.7 9 14.0 -76.7 115 8 420.3 420.3 307.7 420.3 0.00 48 65 19055 -69.9 -87.9 6 18.0 -70.0 102 9 444.2 444.2 310.3 444.2 0.00 49 60 19530 -72.5 -88.5 7 16.0 -72.6 88 9 448.6 448.6 310.7 448.6 0.00 50 50 20610 -70.3 -89.3 5 19.0 -70.5 55 11 477.8 477.8 313.2 477.8 0.00 51 40 21943 -68.1 -89.1 3 21.0 -68.4 514.8 514.8 315.9 514.9 0.00 TRP 87 17399 -82.5 -88.5 35 6.0 -82.5 220 8 383.3 383.3 302.8 383.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5812.00 m Freezing level: 544.00 mb = 5197.00 m = 17050.31 ft Wetbulb zero: 594.85 mb = 4474.09 m = 14678.60 ft Precipitable water: 2.22 inches Sfc-500 mean rel hum: 68.11 % Est. max temperature: 33.32 C = 91.97 F Sfc-Lift cond lev (LCL): 909.85 mb = 892.43 m = 2927.88 ft T: 21.97 C 700-500 lapse rate: 5.22 C/km ThetaE index: 22.08 C Layer 925.0- 830.0 mb Conv cond level (CCL): 927.49 mb = 725.17 m = 2379.14 ft Mean mixing ratio: 19.40 g/kg Conv temperature: 29.98 C = 85.97 F Cap Strength: 0.03 C Lifted Index: -3.33 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -6.72 C Lifted Index @700 mb: -1.80 C Showalter Index: 2.88 C Risk: Showers probable Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 17.10 C K Index: 30.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 193.40 Risk: None Energy Index: -1.09 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2502.94 J/kg Max Up Vert Vel: 70.75 m/s Conv Inhibition (B-): 0.59 J/kg Cap Strength: 2.05 C Lift Cond Lev (LCL): 928.35 mb = 716.99 m = 2352.31 ft Lev Free Conv (LFC): 923.35 mb = 764.59 m = 2508.47 ft Equ Level (EL): 113.35 mb = 15893.42 m = 52143.13 ft B at Equ Level: 2446.13 J/kg Max Parcel Lev (MPL): 63.35 mb = 19208.01 m = 63017.63 ft Wind level data Storm motion: 344 at 3 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 1006 4 180 3 0.0 3.0 | 172 6 -0.9 6.2 1 1000 58 80 2 -2.0 -0.3 | 135 4 -2.9 2.9 2 925 749 305 5 4.1 -2.9 | 263 3 3.2 0.4 3 850 1483 305 9 7.4 -5.2 | 287 7 6.5 -1.9 4 700 3132 80 2 -2.0 -0.3 | 135 4 -2.9 2.9 5 500 5870 300 5 4.3 -2.5 | 258 3 3.4 0.7 6 400 7600 305 13 10.6 -7.5 | 293 11 9.7 -4.2 7 300 9720 0 0 -0.0 -0.0 | 164 3 -0.9 3.2 8 250 10990 70 9 -8.5 -3.1 | 91 9 -9.4 0.2 9 200 12470 100 16 -15.8 2.8 | 110 18 -16.7 6.0 10 150 14260 125 23 -18.8 13.2 | 130 26 -19.8 16.4 11 100 16610 205 12 5.1 10.9 | 196 15 4.2 14.1 12 87 17399 220 8 5.1 6.1 | 204 10 4.2 9.4 13 70 18620 115 8 -7.3 3.4 | 129 11 -8.2 6.6 14 50 20610 55 11 -9.0 -6.3 | 73 10 -9.9 -3.1 Wind Parameters Mean winds (0-6000m): 314.2 at 4.5 knts Storm direction: 344.2 at 3.4 knts Shear (0-3000m) pos: 1.4 neg: 0.8 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -46.2 deg Storm rel helicity (0-3000m) pos: 15.8 neg: -7.2 tot: 8.6 m^2/s^2 ave: 2.9 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 0.8 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 973.08 Bulk Shear: 2.57 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 24 3 105 2| 7.1 0.0 7.1| 0.0 -6.3 -6.3 -12.6 -0.78| 9.3 -7.3 1000 315 4 258 2| 3.6 2.4 6.0| 0.6 -7.2 -6.6 -6.6 -0.65| 7.4 -4.8 1500 309 5 271 3| 3.1 1.6 4.7| 2.5 -7.2 -4.8 -3.2 -0.48| 5.8 -2.8 2000 314 6 285 3| 2.7 1.2 3.9| 8.9 -7.2 1.7 0.9 -0.13| 5.9 -0.8 2500 319 6 292 3| 2.1 1.0 3.1| 12.6 -7.2 5.4 2.2 0.06| 5.7 0.3 3000 315 6 282 3| 1.4 0.8 2.2| 15.8 -7.2 8.6 2.9 0.16| 5.3 0.8 4000 321 5 283 2| 1.1 0.7 1.8| 16.4 -8.6 7.7 1.9 0.11| 4.3 0.5 5000 326 4 286 2| 0.8 0.9 1.7| 16.4 -9.5 6.9 1.4 0.04| 3.8 0.1 6000 314 4 267 2| 0.7 1.0 1.7| 16.7 -10.5 6.2 1.0 -0.01| 3.5 -0.0 Wrote GIF file: /home/apache/climate/data/raob//FSSS/skewt/FSSS.skewt.20200325.11.gif