UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040100.upa.cvt Date: 0000Z 1 APR 20 Searching for SBFN... Searching the city database file for: SBFN ... Date:0000Z 1 APR 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 1005 56 28.8 25.2 81 3.6 26.1 130 12 301.5 305.3 299.1 362.1 20.48 1 1000 104 28.4 24.7 80 3.7 25.6 130 12 301.5 305.2 298.8 360.5 19.96 2 937 681 23.4 22.5 95 0.9 22.8 120 21 302.1 305.5 298.1 357.2 18.62 3 925 794 23.0 20.8 87 2.2 21.4 120 21 302.8 306.0 297.3 353.1 16.95 4 850 1528 18.8 15.6 82 3.2 16.6 100 19 305.8 308.3 295.6 345.5 13.23 5 824 1795 17.4 13.8 79 3.6 15.0 100 18 307.1 309.4 295.2 343.6 12.13 6 778 2285 16.2 6.2 51 10.0 10.2 100 17 310.9 312.3 292.9 334.5 7.66 7 773 2340 16.4 2.4 39 14.0 8.5 100 18 311.7 312.8 291.7 330.0 5.89 8 767 2407 16.2 3.2 42 13.0 8.7 100 18 312.2 313.4 292.2 331.8 6.29 9 714 3013 12.4 6.4 67 6.0 8.8 75 16 314.4 316.1 294.6 340.9 8.48 10 700 3179 11.6 4.6 62 7.0 7.5 75 16 315.3 316.8 294.1 339.3 7.62 11 592 4557 3.2 -7.8 44 11.0 -1.9 100 11 321.1 321.8 292.5 332.9 3.59 12 543 5253 0.2 -20.8 19 21.0 -7.1 103 9 325.5 325.8 291.7 330.2 1.34 13 538 5327 -0.5 -13.5 37 13.0 -5.8 102 9 325.5 326.0 292.8 334.1 2.51 14 534 5387 -0.5 -25.5 13 25.0 -8.2 102 9 326.2 326.4 291.6 329.4 0.90 15 500 5910 -3.1 -27.1 14 24.0 -10.2 100 7 329.3 329.4 292.3 332.3 0.83 16 474 6331 -5.5 -32.5 10 27.0 -12.3 73 11 331.4 331.5 292.6 333.3 0.53 17 467 6448 -6.1 -30.1 13 24.0 -12.5 65 12 332.0 332.2 292.9 334.5 0.67 18 459 6583 -7.3 -19.3 38 12.0 -11.5 64 10 332.2 332.5 294.0 338.6 1.81 19 426 7160 -12.1 -23.1 39 11.0 -15.4 65 9 333.2 333.5 293.9 338.2 1.40 20 415 7360 -12.7 -40.7 8 28.0 -17.9 72 12 334.9 335.0 293.3 336.0 0.26 21 400 7640 -14.5 -45.5 5 31.0 -19.5 90 16 336.1 336.2 293.5 336.8 0.16 22 398 7678 -14.7 -45.7 5 31.0 -19.6 90 16 336.4 336.4 293.6 337.0 0.16 23 328 9117 -24.5 -40.5 21 16.0 -26.9 61 21 342.0 342.1 295.1 343.4 0.34 24 303 9689 -29.5 -44.5 22 15.0 -31.3 45 12 342.8 342.9 295.2 343.8 0.24 25 300 9760 -29.7 -50.7 11 21.0 -31.7 50 5 343.5 343.5 295.3 344.0 0.12 26 291 9976 -30.9 -55.9 7 25.0 -32.9 50 5 344.8 344.8 295.6 345.1 0.07 27 261 10735 -36.7 -55.7 12 19.0 -37.9 155 11 347.2 347.2 296.1 347.5 0.08 28 250 11030 -39.3 -56.3 15 17.0 -40.3 130 12 347.6 347.7 296.2 348.0 0.07 29 200 12520 -51.3 -69.3 10 18.0 -51.7 225 18 351.5 351.5 297.0 351.6 0.02 30 186 12986 -55.7 -72.7 10 17.0 -55.9 231 20 351.8 351.8 297.0 351.8 0.01 31 176 13336 -58.9 -70.9 20 12.0 -59.0 242 21 352.1 352.1 297.1 352.2 0.02 32 169 13589 -60.7 -69.7 30 9.0 -60.8 250 22 353.2 353.3 297.4 353.3 0.02 33 158 14004 -64.1 -76.1 18 12.0 -64.2 255 28 354.4 354.4 297.5 354.4 0.01 34 150 14320 -66.7 -73.7 37 7.0 -66.8 255 34 355.2 355.2 297.7 355.2 0.01 35 149 14360 -67.1 -74.1 36 7.0 -67.1 255 34 355.2 355.2 297.7 355.2 0.01 36 135 14949 -71.5 -79.5 29 8.0 -71.5 255 30 357.5 357.5 298.2 357.6 0.01 37 101 16614 -82.9 -88.9 35 6.0 -82.9 300 30 366.5 366.5 299.9 366.5 0.00 38 100 16670 -82.3 -88.3 35 6.0 -82.3 305 28 368.7 368.7 300.4 368.7 0.00 39 85 17576 -83.1 -90.1 29 7.0 -83.1 30 11 384.6 384.6 303.0 384.6 0.00 40 72 18510 -78.7 -87.7 22 9.0 -78.7 281 13 412.7 412.7 306.9 412.7 0.00 41 70 18670 -79.1 -88.1 21 9.0 -79.1 40 7 415.2 415.2 307.2 415.2 0.00 42 69 18752 -79.3 -88.3 21 9.0 -79.3 41 8 416.4 416.4 307.3 416.5 0.00 43 67 18922 -74.9 -84.9 20 10.0 -74.9 42 9 429.5 429.5 308.8 429.5 0.00 44 62 19375 -73.7 -87.7 10 14.0 -73.7 77 11 441.8 441.8 310.1 441.8 0.00 45 59 19669 -69.1 -84.1 10 15.0 -69.2 127 12 458.4 458.4 311.6 458.5 0.01 46 55 20089 -69.5 -87.5 6 18.0 -69.6 145 10 466.8 466.8 312.4 466.8 0.00 47 50 20660 -68.7 -88.7 4 20.0 -68.9 90 23 481.6 481.6 313.6 481.6 0.00 48 48 20905 -67.5 -89.5 3 22.0 -67.7 91 22 490.1 490.1 314.2 490.1 0.00 49 46 21164 -62.7 -85.7 3 23.0 -63.1 83 35 507.7 507.7 315.5 507.7 0.01 50 42 21724 -63.7 -90.7 1 27.0 -64.1 87 45 518.6 518.6 316.2 518.6 0.00 51 37 22509 -59.5 -90.5 1 31.0 -60.3 82 39 548.5 548.5 318.0 548.5 0.00 52 35 22855 -61.5 -91.5 1 30.0 -62.1 105 34 552.1 552.1 318.2 552.1 0.00 53 30 23820 -57.1 -89.1 1 32.0 -58.4 60 18 589.0 589.0 320.1 589.0 0.00 54 22 25791 -53.7 -86.7 1 33.0 -56.1 57 13 653.7 653.7 322.8 653.8 0.01 55 20 26400 -55.3 -87.3 1 32.0 -57.5 105 12 666.9 666.9 323.3 667.0 0.01 56 19 26728 -54.7 -86.7 1 32.0 -57.1 99 13 678.6 678.6 323.7 678.7 0.01 TRP 101 16614 -82.9 -88.9 35 6.0 -82.9 300 30 366.5 366.5 299.9 366.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 541.57 mb = 5274.27 m = 17303.84 ft Wetbulb zero: 614.05 mb = 4256.39 m = 13964.37 ft Precipitable water: 1.94 inches Sfc-500 mean rel hum: 56.46 % Est. max temperature: 32.92 C = 91.25 F Sfc-Lift cond lev (LCL): 954.47 mb = 517.11 m = 1696.54 ft T: 24.82 C 700-500 lapse rate: 5.38 C/km ThetaE index: 32.02 C Layer 1000.0- 767.0 mb Conv cond level (CCL): 904.64 mb = 987.21 m = 3238.85 ft Mean mixing ratio: 18.55 g/kg Conv temperature: 30.91 C = 87.63 F Cap Strength: 0.67 C Lifted Index: -2.59 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.05 C Lifted Index @700 mb: -0.84 C Showalter Index: 1.51 C Risk: Showers probable Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 18.70 C K Index: 30.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 232.20 Risk: None Energy Index: -2.47 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1542.86 J/kg Max Up Vert Vel: 55.55 m/s Conv Inhibition (B-): 5.59 J/kg Cap Strength: 0.67 C Lift Cond Lev (LCL): 923.89 mb = 804.43 m = 2639.18 ft Lev Free Conv (LFC): 878.89 mb = 1237.87 m = 4061.21 ft Equ Level (EL): 778.89 mb = 2275.50 m = 7465.45 ft B at Equ Level: 24.93 J/kg Max Parcel Lev (MPL): 68.89 mb = 18761.26 m = 61551.93 ft Wind level data Storm motion: 127 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 1005 56 130 12 -9.2 7.7 | 158 1 -0.4 1.0 1 1000 104 130 12 -9.2 7.7 | 158 1 -0.4 1.0 2 978 305 125 19 -15.6 10.9 | 122 8 -6.8 4.2 3 944 610 120 21 -18.2 10.5 | 112 10 -9.4 3.8 4 925 794 120 21 -18.2 10.5 | 112 10 -9.4 3.8 5 912 914 120 21 -18.2 10.5 | 112 10 -9.4 3.8 6 850 1524 100 20 -19.7 3.5 | 73 11 -10.9 -3.3 7 850 1528 100 19 -18.7 3.3 | 71 10 -9.9 -3.4 8 792 2134 100 17 -16.7 3.0 | 65 9 -7.9 -3.8 9 764 2438 100 18 -17.7 3.1 | 68 10 -8.9 -3.6 10 737 2743 75 16 -15.5 -4.1 | 31 13 -6.7 -10.9 11 700 3179 75 16 -15.5 -4.1 | 31 13 -6.7 -10.9 12 685 3353 70 17 -16.0 -5.8 | 30 14 -7.2 -12.5 13 660 3658 85 11 -11.0 -1.0 | 16 8 -2.2 -7.7 14 612 4267 60 15 -13.0 -7.5 | 16 15 -4.2 -14.2 15 590 4572 105 11 -10.6 2.8 | 25 4 -1.8 -3.9 16 500 5910 100 7 -6.9 1.2 | 341 6 1.9 -5.5 17 488 6096 95 9 -9.0 0.8 | 2 6 -0.2 -5.9 18 469 6401 65 12 -10.9 -5.1 | 10 12 -2.1 -11.8 19 434 7010 60 6 -5.2 -3.0 | 340 10 3.6 -9.7 20 417 7315 70 12 -11.3 -4.1 | 13 11 -2.5 -10.8 21 400 7640 90 16 -16.0 0.0 | 47 10 -7.2 -6.7 22 385 7925 90 17 -17.0 0.0 | 51 11 -8.2 -6.7 23 369 8230 80 18 -17.7 -3.1 | 42 13 -8.9 -9.9 24 326 9144 60 21 -18.2 -10.5 | 29 20 -9.4 -17.2 25 313 9449 45 16 -11.3 -11.3 | 8 18 -2.5 -18.0 26 300 9754 45 11 -7.8 -7.8 | 356 15 1.0 -14.5 27 300 9760 50 5 -3.8 -3.2 | 333 11 5.0 -9.9 28 287 10058 50 5 -3.8 -3.2 | 333 11 5.0 -9.9 29 263 10668 160 11 -3.8 10.3 | 234 6 5.0 3.6 30 250 11030 130 12 -9.2 7.7 | 158 1 -0.4 1.0 31 241 11278 130 12 -9.2 7.7 | 158 1 -0.4 1.0 32 220 11887 160 11 -3.8 10.3 | 234 6 5.0 3.6 33 210 12192 180 10 0.0 10.0 | 250 9 8.8 3.3 34 201 12497 235 12 9.8 6.9 | 270 19 18.6 0.2 35 200 12520 225 18 12.7 12.7 | 254 22 21.5 6.0 36 191 12802 225 19 13.4 13.4 | 253 23 22.2 6.7 37 165 13716 255 23 22.2 6.0 | 271 31 31.0 -0.8 38 150 14320 255 34 32.8 8.8 | 267 42 41.6 2.1 39 142 14630 255 34 32.8 8.8 | 267 42 41.6 2.1 40 135 14935 255 30 29.0 7.8 | 268 38 37.8 1.0 41 115 15850 290 21 19.7 -7.2 | 296 32 28.5 -13.9 42 109 16154 295 38 34.4 -16.1 | 298 49 43.2 -22.8 43 101 16614 300 30 26.0 -15.0 | 302 41 34.8 -21.7 44 100 16670 305 28 22.9 -16.1 | 306 39 31.7 -22.8 45 98 16764 305 28 22.9 -16.1 | 306 39 31.7 -22.8 46 88 17374 15 10 -2.6 -9.7 | 339 18 6.2 -16.4 47 79 17983 60 12 -10.4 -6.0 | 7 13 -1.6 -12.7 48 75 18288 285 12 11.6 -3.1 | 296 23 20.4 -9.8 49 71 18593 280 13 12.8 -2.3 | 293 23 21.6 -9.0 50 70 18670 40 7 -4.5 -5.4 | 340 13 4.3 -12.1 51 64 19202 45 11 -7.8 -7.8 | 356 15 1.0 -14.5 52 58 19812 150 12 -6.0 10.4 | 217 5 2.8 3.7 53 55 20117 145 10 -5.7 8.2 | 245 3 3.1 1.5 54 52 20422 105 15 -14.5 3.9 | 63 6 -5.7 -2.8 55 50 20660 90 23 -23.0 0.0 | 65 16 -14.2 -6.7 56 49 20726 100 17 -16.7 3.0 | 65 9 -7.9 -3.8 57 47 21031 85 25 -24.9 -2.2 | 61 18 -16.1 -8.9 58 45 21336 80 47 -46.3 -8.2 | 68 40 -37.5 -14.9 59 39 22250 95 43 -42.8 3.7 | 85 34 -34.0 -3.0 60 37 22555 80 39 -38.4 -6.8 | 65 33 -29.6 -13.5 61 35 22860 105 34 -32.8 8.8 | 95 24 -24.0 2.1 62 32 23470 110 34 -31.9 11.6 | 102 24 -23.2 4.9 63 30 23774 85 34 -33.9 -3.0 | 69 27 -25.1 -9.7 64 30 23820 60 18 -15.6 -9.0 | 23 17 -6.8 -15.7 65 29 24079 80 22 -21.7 -3.8 | 51 17 -12.9 -10.6 66 27 24384 35 11 -6.3 -9.0 | 351 16 2.5 -15.7 67 26 24689 80 18 -17.7 -3.1 | 42 13 -8.9 -9.9 68 25 24994 70 26 -24.4 -8.9 | 45 22 -15.6 -15.6 69 24 25298 85 23 -22.9 -2.0 | 58 17 -14.1 -8.7 70 22 25908 50 11 -8.4 -7.1 | 358 14 0.4 -13.8 71 21 26213 30 2 -1.0 -1.7 | 317 12 7.8 -8.5 72 20 26400 105 12 -11.6 3.1 | 38 5 -2.8 -3.6 73 19 26518 100 11 -10.8 1.9 | 23 5 -2.0 -4.8 74 17 27127 95 25 -24.9 2.2 | 74 17 -16.1 -4.6 Wind Parameters Mean winds (0-6000m): 97.4 at 14.8 knts Storm direction: 127.4 at 11.1 knts Shear (0-3000m) pos: 0.0 neg: 2.3 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -126.7 deg Storm rel helicity (0-3000m) pos: 0.9 neg: -48.7 tot: -47.8 m^2/s^2 ave: -15.9 10^-3 m/s^2 rel: -0.66 Storm rel vorticity (0-3000m) horiz: 4.8 stream: -3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 181.79 Bulk Shear: 8.49 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 ------------------------------------------------------------------------------- 500 125 17 120 6| 0.0 9.3 9.3| 0.0 -4.5 -4.5 -9.0 -0.33| 9.6 -3.2 1000 122 19 114 8| 0.0 5.0 5.0| 0.0 -9.8 -9.8 -9.8 -0.44| 5.9 -2.6 1500 117 20 104 9| 0.0 3.6 3.6| 0.0 -26.2 -26.2 -17.5 -0.62| 6.1 -3.8 2000 113 19 94 9| 0.0 2.3 2.3| 0.0 -28.4 -28.4 -14.2 -0.61| 5.0 -3.0 2500 110 19 88 9| 0.0 2.3 2.3| 0.9 -35.9 -35.0 -14.0 -0.61| 4.8 -2.9 3000 105 18 78 9| 0.0 2.3 2.3| 0.9 -48.7 -47.8 -15.9 -0.66| 4.8 -3.2 4000 99 17 64 9| 0.4 2.0 2.4| 2.0 -56.9 -54.9 -13.7 -0.51| 5.2 -2.7 5000 97 16 57 9| 1.1 1.6 2.7| 8.7 -60.4 -51.7 -10.3 -0.38| 5.7 -2.1 6000 97 15 50 8| 0.9 1.4 2.4| 11.0 -63.3 -52.3 -8.7 -0.36| 5.1 -1.8 Wrote GIF file: /home/apache/climate/data/raob//SBFN/skewt/SBFN.skewt.20200401.00.gif