UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033100.upa.cvt Date: 0000Z 31 MAR 20 Searching for SBFN... Searching the city database file for: SBFN ... Date:0000Z 31 MAR 20 Station: SBFN WMO ident: 82400 Latitude: -3.85 Longitude: -32.42 Elevation: 56.00 ------------------------------------------------------------------------------- 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 56 25.6 24.6 94 1.0 24.9 130 6 298.2 301.8 297.8 355.7 19.71 1 1000 106 26.4 24.3 88 2.1 24.9 130 6 299.5 303.1 298.0 356.6 19.47 2 925 794 22.4 21.4 94 1.0 21.7 80 17 302.2 305.5 297.5 354.3 17.61 3 850 1528 18.4 18.2 99 0.2 18.3 80 12 305.4 308.3 297.1 352.3 15.66 4 700 3176 9.6 9.3 98 0.3 9.4 95 13 313.1 315.1 295.7 345.8 10.57 5 659 3675 7.0 6.9 99 0.1 6.9 103 14 315.6 317.5 295.6 345.4 9.52 6 629 4058 6.6 -12.4 24 19.0 -1.4 112 16 319.4 319.9 290.9 327.2 2.34 7 582 4690 1.4 -7.6 51 9.0 -2.8 105 17 320.5 321.2 292.4 332.7 3.71 8 569 4871 0.6 -6.4 59 7.0 -2.7 105 17 321.7 322.5 293.2 335.3 4.17 9 553 5100 0.0 -16.0 29 16.0 -6.1 105 16 323.6 324.0 291.8 330.3 1.98 10 523 5545 -2.9 -12.9 46 10.0 -7.0 105 16 325.3 325.8 292.9 334.5 2.71 11 500 5900 -5.5 -24.5 21 19.0 -11.2 105 15 326.3 326.5 291.7 330.1 1.05 12 485 6138 -6.5 -30.5 13 24.0 -12.7 99 19 328.0 328.1 291.7 330.2 0.62 13 457 6601 -8.9 -36.9 8 28.0 -14.9 87 20 330.6 330.7 292.2 331.9 0.35 14 433 7016 -11.9 -25.9 30 14.0 -15.8 76 21 331.9 332.1 293.3 335.8 1.07 15 429 7087 -11.7 -31.7 17 20.0 -16.4 74 21 333.0 333.2 293.2 335.4 0.63 16 422 7213 -12.3 -22.3 43 10.0 -15.4 71 21 333.9 334.2 294.1 339.3 1.52 17 419 7267 -12.3 -29.3 23 17.0 -16.6 69 21 334.5 334.7 293.7 337.5 0.81 18 415 7340 -12.7 -31.7 19 19.0 -17.2 67 21 334.9 335.1 293.7 337.4 0.65 19 400 7620 -14.9 -24.9 42 10.0 -17.7 60 22 335.6 335.9 294.4 340.2 1.27 20 385 7907 -16.9 -24.9 50 8.0 -19.1 57 24 336.7 337.0 294.7 341.5 1.32 21 377 8064 -17.9 -28.9 38 11.0 -20.5 59 25 337.4 337.6 294.5 340.8 0.93 22 374 8124 -18.3 -21.3 77 3.0 -19.2 59 25 337.6 338.0 295.4 344.3 1.87 23 370 8204 -18.9 -21.3 81 2.4 -19.6 60 26 337.9 338.3 295.4 344.7 1.89 24 367 8264 -19.3 -28.3 45 9.0 -21.5 60 26 338.1 338.3 294.8 341.9 1.01 25 357 8469 -20.7 -41.7 13 21.0 -24.0 56 27 338.9 339.0 294.3 340.0 0.28 26 344 8741 -22.9 -23.7 93 0.8 -23.1 55 26 339.6 339.9 295.6 345.5 1.64 27 327 9110 -24.7 -40.7 21 16.0 -27.1 55 23 342.0 342.1 295.1 343.4 0.33 28 300 9730 -29.7 -37.7 46 8.0 -30.9 65 23 343.5 343.6 295.6 345.5 0.50 29 274 10373 -34.3 -38.2 68 3.9 -34.8 50 19 345.9 346.0 296.2 347.9 0.52 30 267 10554 -35.3 -40.3 60 5.0 -35.9 71 14 347.0 347.1 296.3 348.7 0.43 31 250 11010 -39.3 -44.0 61 4.7 -39.8 105 7 347.6 347.7 296.4 348.9 0.31 32 212 12112 -49.3 -57.3 39 8.0 -49.6 183 9 348.8 348.9 296.4 349.2 0.08 33 200 12490 -52.9 -58.9 48 6.0 -53.1 210 10 349.0 349.0 296.5 349.3 0.07 34 168 13593 -62.7 -67.6 52 4.9 -62.8 275 2 350.5 350.5 296.8 350.6 0.03 35 158 13971 -63.3 -76.3 16 13.0 -63.4 289 12 355.7 355.7 297.8 355.7 0.01 36 150 14290 -65.1 -75.1 24 10.0 -65.2 275 24 357.9 357.9 298.3 358.0 0.01 37 101 16604 -81.3 -88.3 30 7.0 -81.3 331 10 369.6 369.6 300.5 369.6 0.00 38 100 16660 -81.9 -88.9 29 7.0 -81.9 340 10 369.5 369.5 300.5 369.5 0.00 39 83 17690 -87.1 -93.1 32 6.0 -87.1 105 11 379.1 379.1 302.1 379.1 0.00 40 78 18029 -86.3 -92.3 33 6.0 -86.3 101 11 387.6 387.6 303.4 387.6 0.00 41 70 18640 -74.5 -86.5 14 12.0 -74.6 50 22 425.0 425.0 308.3 425.0 0.00 42 68 18810 -70.7 -84.7 11 14.0 -70.8 47 22 436.7 436.7 309.6 436.8 0.00 43 65 19077 -69.9 -87.9 6 18.0 -70.0 308 9 444.2 444.2 310.3 444.2 0.00 44 56 19968 -66.9 -90.9 2 24.0 -67.1 205 15 470.3 470.3 312.7 470.3 0.00 45 50 20650 -67.7 -93.7 1 26.0 -67.9 125 17 484.0 484.0 313.8 484.0 0.00 46 42 21699 -67.7 -96.7 1 29.0 -67.9 119 23 508.7 508.7 315.5 508.7 0.00 47 36 22650 -57.3 -89.3 1 32.0 -58.3 99 28 558.5 558.5 318.6 558.6 0.00 48 33 23199 -58.5 -89.5 1 31.0 -59.5 87 24 569.4 569.4 319.1 569.4 0.00 TRP 83 17690 -87.1 -93.1 32 6.0 -87.1 105 11 379.1 379.1 302.1 379.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 553.00 mb = 5100.26 m = 16732.94 ft Wetbulb zero: 634.17 mb = 3990.39 m = 13091.68 ft Precipitable water: 2.31 inches Sfc-500 mean rel hum: 75.47 % Est. max temperature: 32.53 C = 90.55 F Sfc-Lift cond lev (LCL): 991.95 mb = 177.33 m = 581.77 ft T: 25.99 C 700-500 lapse rate: 5.54 C/km ThetaE index: 29.35 C Layer 925.0- 582.0 mb Conv cond level (CCL): 915.92 mb = 879.65 m = 2885.96 ft Mean mixing ratio: 18.37 g/kg Conv temperature: 29.96 C = 85.93 F Cap Strength: 0.68 C Lifted Index: -4.35 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.11 C Lifted Index @700 mb: -2.37 C Showalter Index: -3.35 C Risk: Severe thunderstorms possible Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 23.70 C K Index: 41.80 Risk: > 80 % chance of thunderstorms Sweat Index: 257.40 Risk: None Energy Index: -4.30 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1543.53 J/kg Max Up Vert Vel: 55.56 m/s Conv Inhibition (B-): 4.85 J/kg Cap Strength: 0.68 C Lift Cond Lev (LCL): 936.10 mb = 688.73 m = 2259.58 ft Lev Free Conv (LFC): 881.10 mb = 1216.06 m = 3989.66 ft Equ Level (EL): 151.10 mb = 14245.15 m = 46735.49 ft B at Equ Level: 1518.02 J/kg Max Parcel Lev (MPL): 71.10 mb = 18551.91 m = 60865.10 ft Wind level data Storm motion: 125 at 11 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 56 130 6 -4.6 3.9 | 298 5 4.2 -2.2 1 1000 106 130 6 -4.6 3.9 | 298 5 4.2 -2.2 2 978 305 80 9 -8.9 -1.6 | 1 8 -0.1 -7.6 3 945 610 85 15 -14.9 -1.3 | 40 10 -6.2 -7.4 4 925 794 80 17 -16.7 -3.0 | 41 12 -8.0 -9.0 5 912 914 80 19 -18.7 -3.3 | 47 14 -9.9 -9.4 6 850 1524 70 15 -14.1 -5.1 | 25 12 -5.3 -11.2 7 850 1528 80 12 -11.8 -2.1 | 20 9 -3.0 -8.2 8 791 2134 65 8 -7.3 -3.4 | 351 10 1.5 -9.5 9 764 2438 90 13 -13.0 0.0 | 35 7 -4.2 -6.1 10 737 2743 85 12 -12.0 -1.0 | 24 8 -3.2 -7.1 11 711 3048 105 14 -13.5 3.6 | 63 5 -4.8 -2.5 12 700 3176 95 13 -13.0 1.1 | 40 6 -4.2 -4.9 13 685 3353 90 13 -13.0 0.0 | 35 7 -4.2 -6.1 14 635 3962 115 15 -13.6 6.3 | 93 5 -4.8 0.3 15 612 4267 105 18 -17.4 4.7 | 81 9 -8.6 -1.4 16 500 5900 105 15 -14.5 3.9 | 69 6 -5.7 -2.2 17 487 6096 100 19 -18.7 3.3 | 74 10 -9.9 -2.8 18 400 7620 60 22 -19.1 -11.0 | 31 20 -10.3 -17.1 19 400 7620 55 23 -18.8 -13.2 | 28 22 -10.1 -19.3 20 368 8230 60 26 -22.5 -13.0 | 36 24 -13.7 -19.1 21 353 8534 55 28 -22.9 -16.1 | 33 26 -14.2 -22.1 22 325 9144 55 23 -18.8 -13.2 | 28 22 -10.1 -19.3 23 312 9449 70 21 -19.7 -7.2 | 40 17 -11.0 -13.3 24 300 9730 65 23 -20.8 -9.7 | 37 20 -12.1 -15.8 25 274 10363 50 19 -14.6 -12.2 | 18 19 -5.8 -18.3 26 262 10668 85 10 -10.0 -0.9 | 10 7 -1.2 -6.9 27 250 11010 105 7 -6.8 1.8 | 335 5 2.0 -4.3 28 200 12490 210 10 5.0 8.7 | 259 14 13.8 2.6 29 200 12497 215 11 6.3 9.0 | 259 15 15.1 2.9 30 190 12802 215 10 5.7 8.2 | 262 15 14.5 2.1 31 164 13716 285 1 1.0 -0.3 | 303 12 9.7 -6.3 32 157 14021 290 14 13.2 -4.8 | 296 24 21.9 -10.9 33 150 14290 275 24 23.9 -2.1 | 284 34 32.7 -8.2 34 142 14630 255 28 27.0 7.2 | 268 36 35.8 1.2 35 121 15545 235 20 16.4 11.5 | 258 26 25.2 5.4 36 109 16154 260 10 9.8 1.7 | 283 19 18.6 -4.3 37 100 16660 340 10 3.4 -9.4 | 322 20 12.2 -15.5 38 98 16764 340 10 3.4 -9.4 | 322 20 12.2 -15.5 39 88 17374 60 3 -2.6 -1.5 | 321 10 6.2 -7.6 40 83 17678 115 10 -9.1 4.2 | 9 2 -0.3 -1.9 41 83 17690 105 11 -10.6 2.8 | 30 4 -1.9 -3.2 42 79 17983 105 11 -10.6 2.8 | 30 4 -1.9 -3.2 43 75 18288 80 13 -12.8 -2.3 | 26 9 -4.0 -8.3 44 71 18593 25 7 -3.0 -6.3 | 335 14 5.8 -12.4 45 70 18640 50 22 -16.9 -14.1 | 22 22 -8.1 -20.2 46 67 18898 45 22 -15.6 -15.6 | 17 23 -6.8 -21.6 47 64 19202 245 1 0.9 0.4 | 300 11 9.7 -5.7 48 61 19507 260 13 12.8 2.3 | 280 22 21.6 -3.8 49 50 20650 125 17 -13.9 9.8 | 125 6 -5.2 3.7 50 49 20726 120 10 -8.7 5.0 | 354 1 0.1 -1.1 51 46 21031 130 16 -12.3 10.3 | 140 5 -3.5 4.2 52 41 21641 115 25 -22.7 10.6 | 108 15 -13.9 4.5 53 38 21946 85 32 -31.9 -2.8 | 69 25 -23.1 -8.9 54 36 22250 100 28 -27.6 4.9 | 86 19 -18.8 -1.2 55 32 22860 80 22 -21.7 -3.8 | 52 16 -12.9 -9.9 56 28 23470 110 16 -15.0 5.5 | 84 6 -6.3 -0.6 Wind Parameters Mean winds (0-6000m): 94.7 at 14.2 knts Storm direction: 124.7 at 10.7 knts Shear (0-3000m) pos: 1.5 neg: 2.2 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 123.0 deg Storm rel helicity (0-3000m) pos: 42.1 neg: -30.2 tot: 11.9 m^2/s^2 ave: 4.0 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 1.9 10^-3/s Energy-Hel index: 0.22 Bulk Rich Number: 472.33 Bulk Shear: 3.27 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 91 9 5 6| 0.0 11.0 11.0| 16.4 0.0 16.4 32.8 0.85| 12.2 10.3 1000 84 13 30 9| 0.0 7.8 7.8| 22.4 -2.9 19.5 19.5 0.64| 9.1 5.8 1500 81 14 32 10| 2.2 5.2 7.4| 22.4 -18.1 4.3 2.8 0.26| 8.6 2.2 2000 79 13 26 9| 1.6 3.3 4.9| 22.4 -27.5 -5.1 -2.6 0.09| 7.5 0.7 2500 80 13 24 9| 1.0 2.6 3.6| 35.4 -28.8 6.6 2.6 0.22| 7.4 1.6 3000 82 13 26 9| 1.5 2.2 3.7| 42.1 -30.2 11.9 4.0 0.27| 7.1 1.9 4000 88 13 32 8| 1.6 1.8 3.4| 50.8 -35.1 15.7 3.9 0.26| 6.7 1.8 5000 92 14 42 8| 1.3 1.6 2.9| 50.8 -38.5 12.3 2.5 0.21| 5.8 1.2 6000 95 14 48 7| 1.1 1.5 2.6| 52.1 -39.9 12.1 2.0 0.19| 5.3 1.0 Wrote GIF file: /home/apache/climate/data/raob//SBFN/skewt/SBFN.skewt.20200331.00.gif