UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032611.upa.cvt Date: 1100Z 26 MAR 20 Searching for FSSS... Searching the city database file for: FSSS ... Date:1100Z 26 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 1007 4 32.0 25.0 67 7.0 26.7 350 12 304.5 308.3 299.7 364.9 20.18 1 1004 30 30.0 24.0 70 6.0 25.6 354 12 302.8 306.3 298.5 359.3 19.03 2 1000 64 29.6 23.6 70 6.0 25.2 360 11 302.8 306.2 298.3 358.0 18.65 3 951 512 25.4 23.2 88 2.2 23.8 328 11 302.9 306.4 298.7 359.7 19.15 4 925 756 23.8 20.4 81 3.4 21.3 310 11 303.6 306.7 297.2 352.8 16.53 5 850 1492 20.4 10.4 53 10.0 14.0 325 11 307.5 309.3 293.3 335.9 9.36 6 844 1553 20.6 8.6 46 12.0 13.1 327 11 308.3 309.9 292.7 333.8 8.33 7 787 2153 15.6 12.4 81 3.2 13.5 345 8 309.2 311.4 295.4 344.4 11.58 8 773 2306 14.8 11.4 80 3.4 12.6 349 8 310.0 312.0 295.2 343.6 11.02 9 747 2596 14.2 6.2 59 8.0 9.3 358 6 312.4 313.9 293.6 337.1 7.99 10 700 3143 11.6 4.6 62 7.0 7.5 15 4 315.3 316.8 294.1 339.3 7.62 11 689 3275 11.0 5.0 66 6.0 7.4 18 4 316.1 317.6 294.6 341.2 7.97 12 646 3809 6.4 3.4 81 3.0 4.6 31 4 316.8 318.2 294.5 340.7 7.59 13 610 4277 3.6 1.7 87 1.9 2.5 42 4 318.8 320.2 294.7 341.4 7.12 14 607 4317 3.6 -2.4 65 6.0 0.5 43 4 319.2 320.3 293.4 336.3 5.29 15 595 4479 3.0 -3.0 65 6.0 -0.1 46 4 320.4 321.4 293.6 337.1 5.16 16 592 4520 2.4 1.0 90 1.4 1.6 47 4 320.1 321.5 294.9 342.5 6.97 17 580 4685 1.6 1.2 97 0.4 1.4 51 3 321.1 322.5 295.3 344.3 7.22 18 571 4811 0.6 -0.1 95 0.7 0.2 54 3 321.3 322.6 295.0 342.8 6.67 19 542 5229 -0.9 -0.9 100 0.0 -0.9 64 3 324.4 325.7 295.7 346.0 6.63 20 500 5870 -3.9 -4.1 99 0.2 -4.0 80 3 328.3 329.4 296.0 347.1 5.66 21 494 5966 -4.5 -5.0 96 0.5 -4.8 72 3 328.7 329.8 295.8 346.5 5.35 22 484 6127 -4.9 -15.9 42 11.0 -9.2 59 4 330.1 330.6 293.9 338.1 2.29 23 460 6527 -7.3 -13.3 62 6.0 -9.8 26 4 332.0 332.6 294.8 342.3 2.98 24 443 6822 -8.3 -25.3 24 17.0 -13.4 1 5 334.3 334.5 293.9 338.3 1.10 25 429 7071 -9.7 -26.7 24 17.0 -14.6 340 6 335.6 335.8 294.1 339.3 1.00 26 418 7272 -11.3 -23.3 36 12.0 -15.0 324 6 336.0 336.3 294.6 341.1 1.40 27 410 7421 -12.1 -29.1 23 17.0 -16.6 311 7 336.9 337.0 294.3 340.0 0.84 28 400 7610 -13.7 -26.7 33 13.0 -17.3 295 7 337.2 337.4 294.6 341.1 1.08 29 364 8317 -19.3 -38.3 17 19.0 -22.7 244 5 338.9 339.0 294.4 340.4 0.38 30 344 8733 -23.1 -37.1 27 14.0 -25.5 214 4 339.3 339.4 294.6 341.1 0.46 31 333 8970 -24.5 -33.5 43 9.0 -26.2 196 4 340.5 340.7 295.1 343.1 0.68 32 315 9371 -27.1 -41.1 25 14.0 -29.1 166 3 342.4 342.4 295.2 343.7 0.33 33 306 9579 -28.7 -43.7 22 15.0 -30.6 151 2 343.0 343.0 295.3 344.0 0.26 34 300 9720 -29.9 -44.9 22 15.0 -31.6 140 2 343.2 343.3 295.3 344.2 0.23 35 281 10182 -34.1 -44.1 36 10.0 -35.1 133 5 343.7 343.7 295.4 344.8 0.27 36 278 10257 -34.3 -44.3 36 10.0 -35.4 132 5 344.5 344.5 295.6 345.5 0.27 37 275 10332 -34.9 -56.9 9 22.0 -36.4 130 6 344.7 344.7 295.5 344.9 0.06 38 274 10358 -35.1 -41.1 54 6.0 -35.8 130 6 344.7 344.8 295.8 346.2 0.38 39 273 10383 -35.1 -45.1 35 10.0 -36.1 130 6 345.1 345.1 295.8 346.1 0.25 40 272 10409 -35.3 -42.3 49 7.0 -36.1 129 6 345.2 345.2 295.8 346.5 0.34 41 271 10435 -35.5 -57.5 9 22.0 -36.9 129 6 345.2 345.2 295.6 345.5 0.06 42 269 10486 -35.9 -44.9 39 9.0 -36.8 128 7 345.4 345.4 295.8 346.4 0.26 43 267 10538 -36.3 -56.3 11 20.0 -37.6 127 7 345.5 345.5 295.7 345.8 0.07 44 266 10564 -36.5 -46.5 35 10.0 -37.4 127 7 345.6 345.7 295.8 346.5 0.22 45 265 10590 -36.7 -53.7 16 17.0 -37.9 126 7 345.7 345.7 295.8 346.1 0.10 46 256 10828 -38.9 -44.9 53 6.0 -39.5 123 9 345.9 345.9 296.0 347.0 0.27 47 254 10882 -39.3 -49.3 34 10.0 -40.1 122 9 346.1 346.1 295.9 346.8 0.17 48 250 10990 -39.9 -47.9 42 8.0 -40.5 120 10 346.7 346.8 296.1 347.6 0.20 49 215 11999 -48.7 -52.4 65 3.7 -48.9 103 16 348.4 348.4 296.4 349.0 0.14 50 213 12060 -48.9 -55.9 44 7.0 -49.2 102 16 349.0 349.0 296.5 349.4 0.09 51 200 12470 -52.5 -58.5 48 6.0 -52.7 95 19 349.6 349.6 296.6 349.9 0.07 52 195 12633 -53.9 -60.9 42 7.0 -54.1 97 20 349.9 349.9 296.7 350.2 0.05 53 182 13071 -58.1 -62.7 55 4.6 -58.2 102 23 350.1 350.1 296.7 350.3 0.05 54 176 13281 -60.1 -66.1 45 6.0 -60.2 104 24 350.2 350.2 296.7 350.3 0.03 55 174 13352 -60.5 -69.5 30 9.0 -60.6 105 25 350.6 350.6 296.8 350.7 0.02 56 150 14260 -67.7 -75.7 31 8.0 -67.8 115 31 353.5 353.5 297.4 353.5 0.01 57 147 14381 -68.3 -77.3 26 9.0 -68.4 117 30 354.5 354.5 297.6 354.5 0.01 58 134 14932 -71.1 -83.1 15 12.0 -71.1 129 24 359.0 359.0 298.5 359.0 0.00 59 100 16620 -81.1 -87.1 36 6.0 -81.1 165 5 371.0 371.0 300.8 371.0 0.00 60 92 17088 -82.9 -87.9 42 5.0 -82.9 125 10 376.4 376.4 301.6 376.4 0.00 61 84 17597 -82.5 -89.5 29 7.0 -82.5 183 18 387.2 387.2 303.3 387.2 0.00 62 75 18246 -73.5 -89.5 7 16.0 -73.6 256 27 418.8 418.8 307.6 418.8 0.00 63 70 18650 -74.3 -89.3 8 15.0 -74.3 300 33 425.4 425.4 308.3 425.4 0.00 64 57 19829 -77.9 -90.9 10 13.0 -77.9 25 27 443.0 443.0 310.2 443.0 0.00 65 50 20590 -69.7 -89.7 4 20.0 -69.9 80 23 479.2 479.2 313.4 479.3 0.00 66 48 20835 -67.7 -89.7 3 22.0 -67.9 78 22 489.6 489.6 314.2 489.6 0.00 67 46 21090 -68.9 -89.9 3 21.0 -69.1 75 20 492.7 492.7 314.4 492.7 0.00 68 40 21947 -59.1 -87.1 1 28.0 -59.9 67 16 537.4 537.4 317.3 537.5 0.00 69 32 23336 -62.5 -87.5 2 25.0 -63.1 54 9 563.8 563.8 318.8 563.8 0.01 70 30 23740 -56.5 -85.5 1 29.0 -57.9 50 7 590.6 590.6 320.2 590.7 0.01 71 29 23956 -55.9 -84.9 1 29.0 -57.4 53 8 598.0 598.0 320.5 598.1 0.01 72 24 25169 -53.9 -83.9 1 30.0 -56.0 67 15 637.1 637.1 322.2 637.2 0.01 73 20 26340 -54.5 -83.5 2 29.0 -56.8 80 21 669.4 669.4 323.4 669.5 0.02 74 10 30910 -42.6 -79.0 1 36.4 -51.4 95 76 860.6 860.6 328.7 861.4 0.08 75 9.5 31257 -41.7 -78.7 1 37.0 -51.2 876.7 876.7 329.0 877.6 0.09 TRP 92 17088 -82.9 -87.9 42 5.0 -82.9 125 10 376.4 376.4 301.6 376.4 0.00 WND 10 30910 -42.6 -79.0 1 36.4 -51.4 95 76 860.6 860.6 328.7 861.4 0.08 Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 559.40 mb = 4978.41 m = 16333.17 ft Wetbulb zero: 597.00 mb = 4451.90 m = 14605.78 ft Precipitable water: 2.19 inches Sfc-500 mean rel hum: 77.37 % Est. max temperature: 34.60 C = 94.29 F Sfc-Lift cond lev (LCL): 910.75 mb = 891.13 m = 2923.61 ft T: 23.18 C 700-500 lapse rate: 5.68 C/km ThetaE index: 25.98 C Layer 925.0- 787.0 mb Conv cond level (CCL): 850.00 mb = 1492.00 m = 4894.95 ft Mean mixing ratio: 18.00 g/kg Conv temperature: 34.98 C = 94.97 F Cap Strength: 1.54 C Lifted Index: -3.22 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.02 C Lifted Index @700 mb: -0.72 C Showalter Index: 4.63 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 14.30 C K Index: 27.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 149.80 Risk: None Energy Index: 2.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1720.91 J/kg Max Up Vert Vel: 58.67 m/s Conv Inhibition (B-): 42.30 J/kg Cap Strength: 1.53 C Lift Cond Lev (LCL): 904.27 mb = 953.26 m = 3127.45 ft Lev Free Conv (LFC): 799.27 mb = 2020.53 m = 6628.95 ft Equ Level (EL): 139.27 mb = 14702.68 m = 48236.55 ft B at Equ Level: 1715.10 J/kg Max Parcel Lev (MPL): 79.27 mb = 17929.00 m = 58821.45 ft Wind level data Storm motion: 18 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 1007 4 350 12 2.1 -11.8 | 334 8 3.5 -7.3 1 1000 64 360 11 -0.0 -11.0 | 347 7 1.5 -6.5 2 925 756 310 11 8.4 -7.1 | 284 10 9.9 -2.5 3 850 1492 325 11 6.3 -9.0 | 300 9 7.8 -4.5 4 700 3143 15 4 -1.0 -3.9 | 212 1 0.4 0.7 5 500 5870 80 3 -3.0 -0.5 | 160 4 -1.5 4.0 6 400 7610 295 7 6.3 -3.0 | 259 8 7.8 1.6 7 300 9720 140 2 -1.3 1.5 | 182 6 0.2 6.1 8 250 10990 120 10 -8.7 5.0 | 143 12 -7.2 9.5 9 200 12470 95 19 -18.9 1.7 | 110 19 -17.5 6.2 10 150 14260 115 31 -28.1 13.1 | 124 32 -26.6 17.6 11 100 16620 165 5 -1.3 4.8 | 181 9 0.2 9.4 12 92 17088 125 10 -8.2 5.7 | 147 12 -6.7 10.3 13 70 18650 300 33 28.6 -16.5 | 292 32 30.0 -12.0 14 50 20590 80 23 -22.7 -4.0 | 91 21 -21.2 0.5 15 30 23740 50 7 -5.4 -4.5 | 91 4 -3.9 0.0 16 20 26340 80 21 -20.7 -3.6 | 93 19 -19.2 0.9 17 10 30910 95 76 -75.7 6.6 | 99 75 -74.3 11.2 Wind Parameters Mean winds (0-6000m): 347.7 at 6.4 knts Storm direction: 17.7 at 4.8 knts Shear (0-3000m) pos: 1.6 neg: 1.2 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): -67.4 deg Storm rel helicity (0-3000m) pos: 11.7 neg: -18.1 tot: -6.4 m^2/s^2 ave: -2.1 10^-3 m/s^2 rel: -0.16 Storm rel vorticity (0-3000m) horiz: 3.8 stream: -0.6 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 585.16 Bulk Shear: 2.94 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 ------------------------------------------------------------------------------- 500 346 11 326 7| 0.0 4.6 4.6| 2.2 -10.4 -8.3 -16.5 -0.56| 7.5 -4.2 1000 330 11 306 9| 0.0 3.6 3.6| 4.0 -17.9 -13.8 -13.8 -0.56| 5.9 -3.3 1500 327 11 302 9| 0.7 2.4 3.1| 8.4 -17.9 -9.5 -6.3 -0.34| 4.6 -1.6 2000 328 11 303 8| 1.2 1.8 3.0| 11.0 -17.9 -6.8 -3.4 -0.19| 4.3 -0.8 2500 330 10 303 8| 1.5 1.4 2.9| 11.7 -17.9 -6.1 -2.5 -0.14| 4.1 -0.6 3000 332 9 302 7| 1.6 1.2 2.8| 11.7 -18.1 -6.4 -2.1 -0.16| 3.8 -0.6 4000 337 8 301 5| 1.4 0.9 2.3| 11.7 -18.4 -6.7 -1.7 -0.21| 3.1 -0.7 5000 342 7 302 4| 1.3 0.7 2.0| 11.8 -18.5 -6.7 -1.3 -0.20| 2.7 -0.5 6000 348 6 301 3| 1.1 0.6 1.7| 12.1 -18.9 -6.8 -1.1 -0.19| 2.4 -0.4 Wrote GIF file: /home/apache/climate/data/raob//FSSS/skewt/FSSS.skewt.20200326.11.gif