UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032312.upa.cvt Date: 1200Z 23 MAR 20 Searching for SB983... Searching the city database file for: SB983 ... Date:1200Z 23 MAR 20 Station: SB983 WMO ident: 82983 Latitude: -9.38 Longitude: -40.48 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 142 SFC 974 373 24.2 21.1 83 3.1 22.0 140 3 299.6 302.6 296.1 347.5 16.38 2 925 824 20.6 19.0 91 1.6 19.5 85 11 300.4 303.1 295.4 344.7 15.12 3 918 890 22.2 16.2 69 6.0 18.1 78 12 302.7 305.0 294.4 340.3 12.72 4 850 1558 18.6 17.7 95 0.9 18.0 95 1 305.6 308.5 296.8 351.0 15.16 5 832 1742 17.6 17.1 97 0.5 17.2 139 2 306.5 309.2 296.9 351.3 14.91 6 799 2089 17.2 13.0 76 4.2 14.4 223 5 309.6 311.8 295.7 345.7 11.87 7 771 2393 15.4 9.4 67 6.0 11.6 202 3 310.8 312.7 294.4 340.4 9.65 8 721 2959 11.4 9.0 85 2.4 9.9 185 5 312.5 314.4 295.1 343.5 10.05 9 700 3207 10.8 6.1 73 4.7 7.9 180 6 314.4 316.1 294.6 340.9 8.47 10 649 3834 8.2 1.2 61 7.0 4.2 352 2 318.4 319.6 294.1 339.0 6.45 11 647 3859 8.2 1.2 61 7.0 4.2 351 2 318.7 319.9 294.1 339.3 6.47 12 603 4436 4.6 -4.4 52 9.0 0.0 311 8 321.0 321.9 293.3 335.9 4.58 13 500 5930 -6.7 -12.7 62 6.0 -9.1 275 11 324.9 325.4 292.9 334.6 2.88 14 453 6697 -13.1 -15.0 86 1.9 -13.8 250 13 326.1 326.7 293.1 335.1 2.63 15 437 6973 -11.9 -13.1 91 1.2 -12.4 246 10 331.0 331.7 294.8 342.0 3.19 16 400 7650 -15.3 -16.6 90 1.3 -15.8 145 16 335.1 335.6 295.3 344.3 2.61 17 332 9031 -24.3 -28.5 68 4.2 -25.3 108 15 341.1 341.3 295.6 345.2 1.10 18 300 9760 -30.1 -33.9 69 3.8 -30.7 105 12 343.0 343.1 295.7 345.7 0.73 19 273 10424 -35.7 -38.3 77 2.6 -36.0 103 17 344.2 344.3 295.8 346.2 0.51 20 250 11030 -40.7 -45.3 61 4.6 -41.1 85 27 345.6 345.6 295.9 346.6 0.27 21 217 11972 -48.7 -54.7 50 6.0 -49.0 76 29 347.4 347.5 296.1 347.9 0.10 22 200 12500 -53.3 -57.3 62 4.0 -53.4 110 31 348.4 348.4 296.4 348.7 0.08 23 194 12695 -55.1 -58.4 67 3.3 -55.2 110 32 348.5 348.5 296.4 348.9 0.07 24 190 12828 -56.1 -60.6 57 4.5 -56.2 110 32 349.0 349.0 296.5 349.3 0.06 25 163 13780 -65.5 -70.5 50 5.0 -65.5 114 38 348.9 348.9 296.4 348.9 0.02 26 150 14280 -69.3 -74.3 48 5.0 -69.4 105 45 350.7 350.7 296.8 350.8 0.01 27 144 14523 -70.9 -76.9 41 6.0 -70.9 100 46 352.0 352.0 297.1 352.1 0.01 28 139 14732 -72.1 -81.1 25 9.0 -72.1 95 46 353.5 353.5 297.4 353.5 0.00 29 136 14861 -68.5 -79.5 19 11.0 -68.5 92 47 362.1 362.1 299.1 362.1 0.01 30 130 15132 -68.3 -82.3 12 14.0 -68.4 87 49 367.2 367.2 300.1 367.2 0.00 31 100 16680 -75.1 -88.1 11 13.0 -75.2 205 7 382.6 382.6 302.6 382.6 0.00 32 81 17872 -84.1 -92.1 23 8.0 -84.1 174 19 387.9 387.9 303.5 387.9 0.00 33 74 18377 -80.3 -90.3 17 10.0 -80.3 128 32 406.1 406.1 306.0 406.1 0.00 34 70 18690 -80.3 -93.3 10 13.0 -80.3 120 41 412.6 412.6 306.8 412.6 0.00 35 68 18856 -75.9 -88.9 11 13.0 -75.9 112 48 425.5 425.5 308.3 425.5 0.00 36 65 19117 -75.3 -91.3 6 16.0 -75.3 118 41 432.4 432.4 309.1 432.4 0.00 37 58 19783 -72.7 -91.7 4 19.0 -72.8 95 29 452.5 452.5 311.1 452.6 0.00 38 52 20439 -63.5 -89.5 2 26.0 -63.8 82 22 488.3 488.3 314.1 488.3 0.00 39 50 20680 -64.3 -90.3 2 26.0 -64.6 95 18 492.0 492.0 314.4 492.0 0.00 40 41 21889 -67.3 -92.3 2 25.0 -67.6 93 26 513.2 513.2 315.8 513.2 0.00 41 36 22678 -65.7 -92.7 1 27.0 -66.1 103 40 536.8 536.8 317.3 536.8 0.00 42 32 23410 -57.3 -87.3 1 30.0 -58.5 72 45 577.7 577.7 319.6 577.7 0.01 43 30 23820 -56.3 -86.3 1 30.0 -57.7 60 33 591.2 591.2 320.2 591.2 0.01 44 28 24259 -55.3 -85.3 1 30.0 -56.9 60 40 605.7 605.7 320.9 605.8 0.01 45 25 24979 -57.3 -87.3 1 30.0 -58.7 77 35 619.9 619.9 321.5 620.0 0.01 46 22 25796 -52.9 -83.9 1 31.0 -55.4 105 44 656.1 656.1 322.9 656.2 0.02 TRP 139 14732 -72.1 -81.1 25 9.0 -72.1 95 46 353.5 353.5 297.4 353.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 561.07 mb = 5044.33 m = 16549.43 ft Wetbulb zero: 602.45 mb = 4443.54 m = 14578.37 ft Precipitable water: 1.98 inches Sfc-500 mean rel hum: 70.31 % Est. max temperature: 31.74 C = 89.14 F Sfc-Lift cond lev (LCL): 931.10 mb = 766.67 m = 2515.29 ft T: 21.06 C 700-500 lapse rate: 6.43 C/km ThetaE index: 10.81 C Layer 799.0- 721.0 mb Conv cond level (CCL): 775.16 mb = 2347.20 m = 7700.70 ft Mean mixing ratio: 14.59 g/kg Conv temperature: 35.16 C = 95.29 F Cap Strength: 3.06 C Lifted Index: -1.80 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.17 C Lifted Index @700 mb: 1.70 C Showalter Index: -4.14 C Risk: Severe thunderstorms possible Total Totals Index: 49.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 24.40 C K Index: 38.30 Risk: > 80 % chance of thunderstorms Sweat Index: 239.40 Risk: None Energy Index: -3.24 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 165.05 J/kg Max Up Vert Vel: 18.17 m/s Conv Inhibition (B-): 257.76 J/kg Cap Strength: 3.06 C Lift Cond Lev (LCL): 879.18 mb = 1265.11 m = 4150.58 ft Lev Free Conv (LFC): 554.18 mb = 5109.55 m = 16763.42 ft Equ Level (EL): 404.18 mb = 7570.47 m = 24837.20 ft B at Equ Level: 164.37 J/kg Max Parcel Lev (MPL): 234.18 mb = 11464.97 m = 37614.28 ft Wind level data Storm motion: 321 at 6 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 ---------------------------------------------------------- 0 974 373 140 3 -1.9 2.3 | 140 9 -5.5 6.6 1 948 610 70 9 -8.5 -3.1 | 96 12 -12.0 1.3 2 925 824 85 11 -11.0 -1.0 | 103 15 -14.5 3.4 3 915 914 75 12 -11.6 -3.1 | 95 15 -15.2 1.2 4 850 1558 95 1 -1.0 0.1 | 134 6 -4.6 4.4 5 794 2134 235 5 4.1 2.9 | 184 7 0.5 7.2 6 766 2438 195 3 0.8 2.9 | 159 8 -2.8 7.2 7 700 3207 180 6 0.0 6.0 | 161 11 -3.6 10.3 8 662 3658 0 0 -0.0 -0.0 | 141 6 -3.6 4.3 9 614 4267 330 6 3.0 -5.2 | 33 1 -0.6 -0.9 10 591 4572 290 10 9.4 -3.4 | 261 6 5.8 0.9 11 569 4877 270 10 10.0 -0.0 | 236 8 6.4 4.3 12 528 5486 315 18 12.7 -12.7 | 313 12 9.2 -8.4 13 509 5791 315 15 10.6 -10.6 | 312 9 7.0 -6.3 14 500 5930 275 11 11.0 -1.0 | 245 8 7.4 3.4 15 489 6096 265 12 12.0 1.0 | 237 10 8.4 5.4 16 452 6706 250 13 12.2 4.4 | 225 12 8.6 8.8 17 435 7010 245 10 9.1 4.2 | 213 10 5.5 8.6 18 418 7315 110 10 -9.4 3.4 | 121 15 -13.0 7.7 19 400 7650 145 16 -9.2 13.1 | 144 22 -12.7 17.4 20 385 7925 145 15 -8.6 12.3 | 144 21 -12.2 16.6 21 370 8230 145 16 -9.2 13.1 | 144 22 -12.7 17.4 22 355 8534 140 17 -10.9 13.0 | 140 23 -14.5 17.4 23 326 9144 100 14 -13.8 2.4 | 111 19 -17.4 6.8 24 300 9754 100 11 -10.8 1.9 | 113 16 -14.4 6.2 25 300 9760 105 12 -11.6 3.1 | 116 17 -15.2 7.4 26 275 10363 105 16 -15.5 4.1 | 114 21 -19.0 8.5 27 250 11030 85 27 -26.9 -2.4 | 94 31 -30.5 2.0 28 219 11887 75 29 -28.0 -7.5 | 84 32 -31.6 -3.2 29 200 12497 85 30 -29.9 -2.6 | 93 33 -33.5 1.7 30 200 12500 110 31 -29.1 10.6 | 115 36 -32.7 14.9 31 190 12802 110 32 -30.1 10.9 | 114 37 -33.6 15.3 32 156 14021 115 40 -36.3 16.9 | 118 45 -39.8 21.2 33 150 14280 105 45 -43.5 11.6 | 109 50 -47.0 16.0 34 139 14732 95 46 -45.8 4.0 | 100 50 -49.4 8.3 35 128 15240 85 50 -49.8 -4.4 | 90 53 -53.4 -0.0 36 109 16154 70 23 -21.6 -7.9 | 82 25 -25.2 -3.5 37 104 16459 80 15 -14.8 -2.6 | 95 18 -18.3 1.7 38 100 16680 205 7 3.0 6.3 | 177 11 -0.6 10.7 39 99 16764 110 12 -11.3 4.1 | 120 17 -14.8 8.4 40 93 17069 205 7 3.0 6.3 | 177 11 -0.6 10.7 41 79 17983 170 21 -3.6 20.7 | 164 26 -7.2 25.0 42 75 18288 130 30 -23.0 19.3 | 132 36 -26.5 23.6 43 70 18690 120 41 -35.5 20.5 | 122 46 -39.1 24.8 44 68 18898 110 50 -47.0 17.1 | 113 55 -50.6 21.4 45 64 19202 120 38 -32.9 19.0 | 123 43 -36.5 23.3 46 61 19507 80 30 -29.5 -5.2 | 88 33 -33.1 -0.9 47 58 19812 95 29 -28.9 2.5 | 102 33 -32.5 6.9 48 55 20117 70 25 -23.5 -8.6 | 81 27 -27.1 -4.2 49 52 20422 80 22 -21.7 -3.8 | 91 25 -25.2 0.5 50 50 20680 95 18 -17.9 1.6 | 105 22 -21.5 5.9 51 50 20726 105 21 -20.3 5.4 | 112 26 -23.9 9.8 52 47 21031 90 19 -19.0 0.0 | 101 23 -22.6 4.3 53 45 21336 125 19 -15.6 10.9 | 129 24 -19.1 15.2 54 41 21946 90 27 -27.0 0.0 | 98 31 -30.6 4.3 55 37 22555 110 36 -33.8 12.3 | 114 41 -37.4 16.6 56 33 23165 80 52 -51.2 -9.0 | 85 55 -54.8 -4.7 57 30 23820 60 33 -28.6 -16.5 | 69 34 -32.1 -12.2 58 28 24079 60 41 -35.5 -20.5 | 68 42 -39.1 -16.2 59 26 24384 65 31 -28.1 -13.1 | 75 33 -31.7 -8.8 60 23 24994 105 43 -41.5 11.1 | 109 48 -45.1 15.5 61 21 25298 105 45 -43.5 11.6 | 109 50 -47.0 16.0 62 18 25908 95 67 -66.7 5.8 | 98 71 -70.3 10.2 Wind Parameters Mean winds (0-6000m): 290.5 at 7.5 knts Storm direction: 320.5 at 5.6 knts Shear (0-3000m) pos: 2.4 neg: 2.7 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): -10.6 deg Storm rel helicity (0-3000m) pos: 34.7 neg: -48.1 tot: -13.4 m^2/s^2 ave: -4.5 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 7.3 stream: -0.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 5.40 Bulk Shear: 30.59 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 81 8 105 12| 0.0 10.7 10.7| 2.9 -25.9 -23.0 -46.1 -0.67| 12.4 -8.2 1000 80 8 104 12| 3.9 5.4 9.2| 16.1 -27.1 -11.0 -11.0 -0.20| 10.2 -2.1 1500 82 6 110 10| 4.1 3.6 7.7| 25.2 -27.1 -1.9 -1.3 0.02| 9.0 0.1 2000 89 6 115 10| 3.5 2.7 6.2| 34.0 -31.6 2.4 1.2 0.07| 8.5 0.6 2500 105 5 123 10| 2.8 2.2 5.0| 34.7 -32.9 1.9 0.7 0.06| 7.2 0.4 3000 122 5 132 11| 2.4 2.7 5.0| 34.7 -48.1 -13.4 -4.5 -0.09| 7.3 -0.6 4000 119 5 131 10| 1.8 1.8 3.6| 37.4 -54.0 -16.5 -4.1 -0.17| 7.2 -1.2 5000 282 6 218 4| 1.7 0.8 2.5| 62.0 -61.5 0.5 0.1 -0.06| 7.7 -0.5 6000 291 7 244 4| 1.4 0.4 1.9| 69.9 -89.5 -19.6 -3.3 -0.16| 8.1 -1.3 Wrote GIF file: /home/apache/climate/data/raob//SB983/skewt/SB983.skewt.20200323.12.gif