UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033112.upa.cvt Date: 1200Z 31 MAR 20 Searching for SBFN... Searching the city database file for: SBFN ... Date:1200Z 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 30.8 25.8 75 5.0 27.0 130 13 303.4 307.4 299.9 366.7 21.22 1 1000 108 29.0 24.0 74 5.0 25.3 130 13 302.1 305.7 298.4 358.7 19.11 2 998 126 28.4 23.4 74 5.0 24.7 129 13 301.7 305.1 298.0 356.2 18.45 3 945 609 23.6 22.2 92 1.4 22.6 120 19 301.6 304.9 297.7 355.0 18.11 4 933 721 23.2 20.7 86 2.5 21.4 114 20 302.3 305.4 297.0 351.7 16.70 5 925 797 23.0 18.6 76 4.4 19.9 110 20 302.8 305.5 295.8 346.4 14.74 6 909 949 22.8 13.8 57 9.0 16.8 109 19 304.1 306.2 293.5 336.9 10.97 7 850 1531 19.4 13.4 68 6.0 15.4 95 17 306.5 308.6 294.6 340.9 11.44 8 832 1715 18.0 13.1 73 4.9 14.8 92 16 306.9 309.0 294.7 341.4 11.46 9 707 3094 11.4 -1.6 40 13.0 4.5 62 11 314.2 315.1 291.6 329.5 4.81 10 700 3177 10.8 0.8 50 10.0 5.3 55 12 314.4 315.6 292.4 332.7 5.80 11 671 3529 9.2 -0.8 50 10.0 3.8 48 15 316.5 317.5 292.7 333.6 5.38 12 666 3591 8.6 1.6 61 7.0 4.6 47 15 316.5 317.7 293.6 337.0 6.46 13 570 4859 0.4 -11.6 40 12.0 -4.7 75 13 321.3 321.8 291.8 330.5 2.76 14 547 5188 -0.9 -17.9 26 17.0 -7.1 90 13 323.5 323.9 291.5 329.4 1.71 15 508 5775 -4.7 -15.7 42 11.0 -8.9 70 13 325.8 326.3 292.6 333.4 2.21 16 500 5900 -5.1 -19.1 32 14.0 -10.0 75 12 326.8 327.2 292.4 332.7 1.69 17 484 6155 -5.9 -33.9 9 28.0 -12.6 91 11 328.9 329.0 291.9 330.6 0.45 18 431 7053 -12.3 -37.3 10 25.0 -17.3 106 10 331.8 331.9 292.6 333.2 0.36 19 420 7250 -13.1 -21.1 51 8.0 -15.6 98 12 333.3 333.6 294.1 339.3 1.69 20 400 7620 -15.5 -22.5 55 7.0 -17.6 75 12 334.8 335.2 294.4 340.5 1.57 21 375 8105 -18.7 -26.7 49 8.0 -20.8 77 18 336.8 337.1 294.6 341.1 1.15 22 355 8514 -19.9 -38.9 17 19.0 -23.2 61 16 340.6 340.6 294.8 342.0 0.37 23 315 9390 -27.3 -48.3 12 21.0 -29.6 73 18 342.1 342.1 295.0 342.7 0.15 24 300 9740 -29.7 -47.7 16 18.0 -31.6 75 14 343.5 343.6 295.3 344.2 0.17 25 266 10584 -36.7 -55.7 12 19.0 -37.9 118 13 345.3 345.3 295.7 345.6 0.08 26 250 11010 -40.3 -51.3 30 11.0 -41.1 120 13 346.2 346.2 295.9 346.7 0.14 27 238 11343 -43.3 -49.3 52 6.0 -43.7 130 13 346.5 346.6 296.0 347.3 0.18 28 235 11428 -43.7 -58.7 17 15.0 -44.4 130 12 347.2 347.2 296.1 347.4 0.06 29 224 11748 -46.7 -51.7 57 5.0 -47.0 141 11 347.4 347.4 296.2 348.0 0.14 30 202 12426 -51.7 -66.7 15 15.0 -52.0 190 10 349.9 349.9 296.6 350.0 0.02 31 200 12490 -52.3 -67.3 15 15.0 -52.6 195 10 349.9 350.0 296.7 350.0 0.02 32 152 14210 -65.9 -77.9 17 12.0 -66.0 278 18 355.2 355.2 297.7 355.2 0.01 33 150 14290 -66.3 -77.3 20 11.0 -66.4 275 16 355.9 355.9 297.9 355.9 0.01 34 137 14835 -69.3 -82.3 13 13.0 -69.4 257 20 359.9 359.9 298.7 359.9 0.00 35 101 16595 -82.5 -88.5 35 6.0 -82.5 282 12 367.3 367.3 300.1 367.3 0.00 36 100 16650 -82.7 -88.7 35 6.0 -82.7 285 10 367.9 367.9 300.2 367.9 0.00 37 92 17114 -84.3 -91.3 28 7.0 -84.3 105 5 373.7 373.7 301.2 373.7 0.00 38 81 17818 -84.7 -93.7 19 9.0 -84.7 118 8 386.7 386.7 303.3 386.7 0.00 39 80 17887 -80.7 -89.7 21 9.0 -80.7 116 9 396.3 396.3 304.7 396.3 0.00 40 71 18567 -76.9 -95.9 3 19.0 -76.9 356 7 418.2 418.2 307.5 418.2 0.00 41 70 18650 -70.5 -90.5 4 20.0 -70.6 340 7 433.6 433.6 309.2 433.6 0.00 42 68 18822 -69.1 -94.1 2 25.0 -69.2 18 12 440.2 440.2 309.9 440.2 0.00 43 61 19467 -71.3 -99.3 1 28.0 -71.4 256 19 449.2 449.2 310.8 449.2 0.00 44 56 19978 -66.7 -95.7 1 29.0 -66.9 251 8 470.8 470.8 312.7 470.8 0.00 45 50 20660 -68.5 -97.5 1 29.0 -68.7 115 22 482.1 482.1 313.6 482.1 0.00 46 42 21706 -68.3 -97.3 1 29.0 -68.5 88 33 507.2 507.2 315.5 507.2 0.00 47 37 22480 -61.1 -92.1 1 31.0 -61.8 84 34 544.4 544.4 317.8 544.4 0.00 TRP 92 17114 -84.3 -91.3 28 7.0 -84.3 105 5 373.7 373.7 301.2 373.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 562.92 mb = 4960.13 m = 16273.18 ft Wetbulb zero: 618.10 mb = 4198.64 m = 13774.91 ft Precipitable water: 1.78 inches Sfc-500 mean rel hum: 54.93 % Est. max temperature: 33.60 C = 92.48 F Sfc-Lift cond lev (LCL): 936.38 mb = 689.72 m = 2262.83 ft T: 23.31 C 700-500 lapse rate: 5.84 C/km ThetaE index: 29.84 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 851.15 mb = 1519.26 m = 4984.37 ft Mean mixing ratio: 16.95 g/kg Conv temperature: 33.80 C = 92.84 F Cap Strength: 2.05 C Lifted Index: -2.95 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.59 C Lifted Index @700 mb: -0.41 C Showalter Index: 1.33 C Risk: Showers probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 18.50 C K Index: 27.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 206.80 Risk: None Energy Index: -1.54 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 916.84 J/kg Max Up Vert Vel: 42.82 m/s Conv Inhibition (B-): 50.99 J/kg Cap Strength: 2.05 C Lift Cond Lev (LCL): 904.07 mb = 996.35 m = 3268.83 ft Lev Free Conv (LFC): 739.07 mb = 2718.04 m = 8917.35 ft Equ Level (EL): 179.07 mb = 13182.62 m = 43249.55 ft B at Equ Level: 914.72 J/kg Max Parcel Lev (MPL): 89.07 mb = 17292.50 m = 56733.23 ft Wind level data Storm motion: 113 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 13 -10.0 8.4 | 180 4 -0.0 4.1 1 1000 108 130 13 -10.0 8.4 | 180 4 -0.0 4.1 2 978 305 115 17 -15.4 7.2 | 118 6 -5.5 2.9 3 945 610 120 19 -16.5 9.5 | 129 8 -6.5 5.3 4 925 797 110 20 -18.8 6.8 | 106 9 -8.9 2.6 5 913 914 110 19 -17.9 6.5 | 106 8 -7.9 2.3 6 850 1531 95 17 -16.9 1.5 | 68 8 -7.0 -2.8 7 821 1829 90 15 -15.0 0.0 | 50 7 -5.1 -4.2 8 792 2134 95 15 -14.9 1.3 | 60 6 -5.0 -2.9 9 764 2438 100 13 -12.8 2.3 | 55 3 -2.9 -2.0 10 711 3048 65 11 -10.0 -4.6 | 0 9 -0.0 -8.9 11 700 3177 55 12 -9.8 -6.9 | 359 11 0.1 -11.1 12 660 3658 45 16 -11.3 -11.3 | 5 16 -1.4 -15.6 13 612 4267 50 13 -10.0 -8.4 | 0 13 -0.0 -12.6 14 546 5182 90 13 -13.0 0.0 | 36 5 -3.1 -4.2 15 526 5486 65 12 -10.9 -5.1 | 6 9 -0.9 -9.3 16 507 5791 70 13 -12.2 -4.4 | 15 9 -2.3 -8.7 17 500 5900 75 12 -11.6 -3.1 | 13 8 -1.6 -7.3 18 487 6096 85 11 -11.0 -1.0 | 11 5 -1.0 -5.2 19 469 6401 120 10 -8.7 5.0 | 239 1 1.3 0.8 20 450 6706 120 8 -6.9 4.0 | 275 3 3.0 -0.2 21 416 7315 95 12 -12.0 1.0 | 32 4 -2.0 -3.2 22 400 7620 75 12 -11.6 -3.1 | 13 8 -1.6 -7.3 23 400 7620 70 12 -11.3 -4.1 | 9 8 -1.3 -8.3 24 384 7925 85 19 -18.9 -1.7 | 57 11 -9.0 -5.9 25 368 8230 70 17 -16.0 -5.8 | 31 12 -6.0 -10.1 26 353 8534 60 16 -13.9 -8.0 | 18 13 -3.9 -12.2 27 339 8839 70 24 -22.6 -8.2 | 45 18 -12.6 -12.5 28 300 9740 75 14 -13.5 -3.6 | 24 9 -3.6 -7.9 29 299 9754 65 17 -15.4 -7.2 | 26 13 -5.5 -11.4 30 287 10058 95 12 -12.0 1.0 | 32 4 -2.0 -3.2 31 274 10363 90 15 -15.0 0.0 | 50 7 -5.1 -4.2 32 263 10668 130 12 -9.2 7.7 | 192 4 0.7 3.5 33 250 11010 120 13 -11.3 6.5 | 150 3 -1.3 2.3 34 240 11278 130 13 -10.0 8.4 | 180 4 -0.0 4.1 35 229 11582 130 11 -8.4 7.1 | 208 3 1.5 2.8 36 200 12490 195 10 2.6 9.7 | 247 14 12.5 5.4 37 200 12497 205 10 4.2 9.1 | 251 15 14.2 4.8 38 181 13106 200 10 3.4 9.4 | 249 14 13.4 5.2 39 173 13411 340 1 0.3 -0.9 | 297 12 10.3 -5.2 40 164 13716 305 10 8.2 -5.7 | 299 21 18.1 -10.0 41 157 14021 285 21 20.3 -5.4 | 288 32 30.2 -9.7 42 150 14290 275 16 15.9 -1.4 | 282 26 25.9 -5.6 43 141 14630 275 16 15.9 -1.4 | 282 26 25.9 -5.6 44 134 14935 245 22 19.9 9.3 | 260 30 29.9 5.1 45 121 15545 265 25 24.9 2.2 | 273 35 34.8 -2.1 46 109 16154 260 29 28.6 5.0 | 269 39 38.5 0.8 47 100 16650 285 10 9.7 -2.6 | 289 21 19.6 -6.8 48 98 16764 265 14 13.9 1.2 | 277 24 23.9 -3.0 49 92 17114 105 5 -4.8 1.3 | 300 6 5.1 -2.9 50 88 17374 125 2 -1.6 1.1 | 290 9 8.3 -3.1 51 79 17983 115 10 -9.1 4.2 | 271 1 0.9 -0.0 52 70 18650 340 7 2.4 -6.6 | 311 16 12.3 -10.8 53 67 18898 35 14 -8.0 -11.5 | 353 16 1.9 -15.7 54 64 19202 265 12 12.0 1.0 | 278 22 21.9 -3.2 55 61 19507 255 20 19.3 5.2 | 268 29 29.3 0.9 56 55 20117 250 4 3.8 1.4 | 282 14 13.7 -2.9 57 50 20660 115 22 -19.9 9.3 | 117 11 -10.0 5.1 58 49 20726 135 20 -14.1 14.1 | 157 11 -4.2 9.9 59 46 21031 100 23 -22.7 4.0 | 89 13 -12.7 -0.2 60 41 21641 85 35 -34.9 -3.1 | 74 26 -24.9 -7.3 61 39 21946 70 37 -34.8 -12.7 | 56 30 -24.8 -16.9 62 36 22250 90 32 -32.0 0.0 | 79 22 -22.1 -4.2 63 34 22555 70 39 -36.6 -13.3 | 57 32 -26.7 -17.6 64 32 22860 70 30 -28.2 -10.3 | 52 23 -18.2 -14.5 Wind Parameters Mean winds (0-6000m): 83.1 at 14.4 knts Storm direction: 113.1 at 10.8 knts Shear (0-3000m) pos: 0.0 neg: 2.3 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -179.6 deg Storm rel helicity (0-3000m) pos: 3.2 neg: -36.6 tot: -33.4 m^2/s^2 ave: -11.1 10^-3 m/s^2 rel: -0.65 Storm rel vorticity (0-3000m) horiz: 5.1 stream: -3.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 72.30 Bulk Shear: 12.68 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 ------------------------------------------------------------------------------- 500 120 16 133 6| 0.0 6.6 6.6| 1.7 -6.2 -4.5 -9.0 -0.55| 7.7 -4.2 1000 116 18 120 7| 0.0 4.3 4.3| 1.7 -16.1 -14.4 -14.4 -0.68| 6.4 -4.4 1500 111 18 107 7| 0.0 3.4 3.4| 1.7 -24.2 -22.6 -15.0 -0.76| 5.7 -4.3 2000 106 17 95 7| 0.0 2.3 2.3| 2.8 -27.9 -25.1 -12.5 -0.71| 5.1 -3.6 2500 105 16 90 6| 0.0 1.7 1.7| 3.2 -29.6 -26.4 -10.5 -0.65| 4.8 -3.1 3000 102 16 79 6| 0.0 2.3 2.3| 3.2 -36.6 -33.4 -11.1 -0.65| 5.1 -3.3 4000 90 15 51 7| 0.1 2.4 2.6| 7.2 -39.5 -32.3 -8.1 -0.49| 5.0 -2.4 5000 85 15 40 7| 1.0 1.9 2.9| 18.7 -41.2 -22.5 -4.5 -0.31| 4.9 -1.5 6000 83 14 36 7| 1.1 1.9 3.0| 21.9 -47.7 -25.8 -4.3 -0.29| 5.0 -1.4 Wrote GIF file: /home/apache/climate/data/raob//SBFN/skewt/SBFN.skewt.20200331.12.gif