UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032712.upa.cvt Date: 1200Z 27 MAR 20 Searching for SB983... Searching the city database file for: SB983 ... Date:1200Z 27 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 113 SFC 970 381 25.6 20.9 75 4.7 22.2 140 8 301.4 304.3 296.4 349.2 16.25 2 925 796 21.2 19.2 88 2.0 19.8 135 18 301.0 303.8 295.7 346.0 15.31 3 922 824 20.8 19.0 89 1.8 19.5 134 18 300.9 303.6 295.6 345.4 15.17 4 852 1505 16.6 16.6 100 0.0 16.6 115 27 303.3 305.9 295.6 345.1 14.09 5 850 1525 16.8 16.8 100 0.0 16.8 105 26 303.7 306.4 295.8 346.2 14.31 6 844 1586 17.6 16.6 94 1.0 16.9 101 25 305.2 307.8 296.1 347.7 14.22 7 773 2334 13.4 11.8 90 1.6 12.4 93 16 308.4 310.6 295.0 342.8 11.33 8 744 2656 12.4 10.0 85 2.4 10.9 95 18 310.8 312.7 295.0 342.7 10.42 9 716 2979 12.2 5.2 62 7.0 8.0 107 19 314.0 315.4 293.9 338.2 7.77 10 705 3109 12.8 -5.2 28 18.0 3.8 107 18 316.0 316.7 291.1 327.9 3.68 11 700 3169 12.4 -4.6 30 17.0 3.8 105 18 316.2 317.0 291.3 328.7 3.88 12 684 3362 10.6 1.6 54 9.0 5.5 95 17 316.3 317.5 293.4 336.2 6.29 13 664 3608 9.6 -0.4 50 10.0 4.1 95 13 317.9 319.0 293.3 335.8 5.60 14 660 3658 9.8 -12.2 20 22.0 0.3 95 13 318.7 319.1 290.6 326.2 2.27 15 652 3759 8.8 -2.2 46 11.0 3.0 95 11 318.6 319.6 293.0 334.7 4.99 16 643 3874 8.4 -9.6 27 18.0 0.2 95 10 319.5 320.0 291.4 328.9 2.87 17 639 3926 7.8 -1.2 53 9.0 2.9 95 9 319.3 320.4 293.6 337.0 5.49 18 622 4147 5.8 -0.2 65 6.0 2.5 87 10 319.5 320.7 294.1 339.0 6.07 19 598 4467 3.8 -4.2 56 8.0 -0.3 76 12 320.8 321.7 293.3 336.1 4.69 20 594 4522 3.8 -9.2 38 13.0 -2.1 75 12 321.4 322.1 292.3 332.1 3.21 21 580 4715 2.4 -6.6 51 9.0 -1.9 71 12 322.0 322.8 293.1 335.2 4.02 22 565 4926 1.8 -26.2 10 28.0 -6.8 67 13 323.7 323.9 290.7 326.6 0.80 23 541 5275 -0.3 -22.3 17 22.0 -7.6 60 14 325.3 325.5 291.6 329.4 1.18 24 532 5408 -1.7 -8.7 59 7.0 -4.9 57 15 325.1 325.9 293.7 337.6 3.73 25 523 5544 -1.9 -21.9 20 20.0 -8.5 50 14 326.5 326.7 292.0 331.0 1.27 26 511 5728 -3.3 -11.3 54 8.0 -6.7 32 12 327.0 327.6 293.7 337.6 3.16 27 500 5900 -4.1 -18.1 33 14.0 -9.2 35 10 328.0 328.4 292.9 334.4 1.84 28 499 5916 -4.1 -18.1 33 14.0 -9.2 34 10 328.2 328.6 293.0 334.6 1.84 29 476 6288 -6.7 -21.7 29 15.0 -11.6 35 11 329.5 329.8 292.9 334.5 1.42 30 470 6387 -7.3 -16.3 49 9.0 -10.7 43 12 329.9 330.4 293.8 337.8 2.28 31 428 7113 -11.5 -33.5 14 22.0 -16.5 50 17 333.5 333.6 293.2 335.5 0.53 32 422 7221 -12.3 -23.3 39 11.0 -15.6 55 17 333.9 334.1 294.0 338.8 1.39 33 402 7592 -14.5 -38.5 11 24.0 -19.1 69 14 335.7 335.7 293.6 337.0 0.34 34 400 7630 -14.9 -35.9 15 21.0 -19.2 70 13 335.6 335.7 293.7 337.3 0.45 35 392 7782 -15.9 -35.9 16 20.0 -20.0 72 13 336.3 336.4 293.8 338.0 0.46 36 388 7859 -16.5 -23.5 55 7.0 -18.6 74 12 336.5 336.8 294.7 341.8 1.48 37 386 7898 -16.7 -29.7 32 13.0 -19.8 74 12 336.7 336.9 294.3 339.8 0.84 38 384 7937 -16.9 -20.9 71 4.0 -18.1 75 12 336.9 337.3 295.2 343.7 1.88 39 372 8173 -19.1 -23.4 69 4.3 -20.3 79 11 337.1 337.4 295.0 342.7 1.56 40 351 8603 -20.9 -28.9 49 8.0 -22.8 94 12 340.3 340.5 295.3 344.1 1.00 41 350 8624 -20.9 -29.9 44 9.0 -22.9 93 12 340.6 340.8 295.3 344.0 0.91 42 330 9055 -24.9 -30.9 57 6.0 -26.2 84 13 340.9 341.1 295.3 344.2 0.88 43 310 9506 -27.7 -39.7 31 12.0 -29.5 77 13 343.1 343.2 295.4 344.7 0.39 44 300 9740 -29.7 -39.7 37 10.0 -31.1 85 15 343.5 343.6 295.6 345.1 0.40 45 277 10303 -34.7 -41.7 49 7.0 -35.5 84 12 344.2 344.3 295.7 345.6 0.36 46 268 10532 -36.5 -47.5 31 11.0 -37.5 87 12 344.9 344.9 295.7 345.7 0.20 47 250 11010 -40.5 -49.5 37 9.0 -41.2 95 10 345.9 345.9 295.8 346.5 0.17 48 200 12490 -52.9 -65.9 19 13.0 -53.2 130 5 349.0 349.0 296.4 349.1 0.03 49 199 12522 -53.1 -66.1 19 13.0 -53.4 131 5 349.2 349.2 296.5 349.3 0.03 50 181 13124 -58.7 -67.7 30 9.0 -58.8 143 4 349.6 349.7 296.5 349.7 0.02 51 178 13228 -59.3 -67.3 35 8.0 -59.4 146 4 350.3 350.3 296.7 350.4 0.03 52 175 13334 -59.7 -73.7 15 14.0 -59.9 148 4 351.4 351.4 297.0 351.4 0.01 53 158 13964 -64.5 -76.5 18 12.0 -64.6 210 7 353.7 353.7 297.4 353.7 0.01 54 150 14280 -65.7 -77.7 17 12.0 -65.8 245 9 356.9 356.9 298.1 356.9 0.01 55 140 14695 -68.1 -80.1 16 12.0 -68.2 247 11 359.8 359.8 298.7 359.8 0.00 56 100 16650 -80.5 -86.5 36 6.0 -80.5 190 17 372.2 372.2 300.9 372.2 0.00 57 99 16707 -80.7 -86.7 36 6.0 -80.7 185 15 372.9 372.9 301.1 372.9 0.00 58 82 17768 -81.5 -91.5 17 10.0 -81.5 93 13 391.9 391.9 304.0 391.9 0.00 59 76 18199 -77.3 -89.3 13 12.0 -77.3 85 19 409.3 409.3 306.4 409.3 0.00 60 74 18352 -78.7 -91.7 10 13.0 -78.7 84 18 409.5 409.5 306.5 409.5 0.00 61 70 18670 -76.9 -90.9 9 14.0 -76.9 100 20 419.9 419.9 307.7 419.9 0.00 62 65 19097 -76.1 -92.1 6 16.0 -76.2 88 23 430.6 430.6 308.9 430.6 0.00 63 56 19975 -68.3 -90.3 3 22.0 -68.5 109 25 467.1 467.1 312.4 467.2 0.00 64 50 20660 -65.9 -91.9 1 26.0 -66.2 80 22 488.2 488.2 314.1 488.2 0.00 65 39 22188 -60.3 -89.3 1 29.0 -61.0 134 17 538.3 538.3 317.4 538.3 0.00 66 34 23040 -61.9 -90.9 1 29.0 -62.6 104 18 555.6 555.6 318.4 555.7 0.00 67 30 23820 -58.9 -89.9 1 31.0 -59.9 100 24 584.1 584.1 319.9 584.1 0.00 68 26 24726 -54.9 -86.9 1 32.0 -56.7 104 32 619.8 619.8 321.5 619.9 0.01 TRP 99 16707 -80.7 -86.7 36 6.0 -80.7 185 15 372.9 372.9 301.1 372.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 544.43 mb = 5224.88 m = 17141.79 ft Wetbulb zero: 600.38 mb = 4434.93 m = 14550.12 ft Precipitable water: 1.76 inches Sfc-500 mean rel hum: 62.60 % Est. max temperature: 30.46 C = 86.83 F Sfc-Lift cond lev (LCL): 905.93 mb = 975.85 m = 3201.56 ft T: 19.86 C 700-500 lapse rate: 6.04 C/km ThetaE index: 19.84 C Layer 773.0- 700.0 mb Conv cond level (CCL): 880.30 mb = 1223.20 m = 4013.07 ft Mean mixing ratio: 15.22 g/kg Conv temperature: 26.54 C = 79.77 F Cap Strength: 2.94 C Lifted Index: 0.16 C Risk: Showers probable Lifted Index @300 mb: 0.69 C Lifted Index @700 mb: 2.83 C Showalter Index: 0.22 C Risk: Thunderstorms probable Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 20.90 C K Index: 20.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 263.60 Risk: None Energy Index: -2.29 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.64 J/kg Max Up Vert Vel: 6.11 m/s Conv Inhibition (B-): 1.68 J/kg Cap Strength: 2.86 C Lift Cond Lev (LCL): 891.12 mb = 1117.89 m = 3667.57 ft Lev Free Conv (LFC): 866.12 mb = 1363.19 m = 4472.34 ft Equ Level (EL): 846.12 mb = 1564.18 m = 5131.75 ft B at Equ Level: 5.00 J/kg Max Parcel Lev (MPL): 826.12 mb = 1767.92 m = 5800.18 ft Wind level data Storm motion: 121 at 12 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 ---------------------------------------------------------- 0 970 381 140 8 -5.1 6.1 | 268 5 4.7 0.1 1 945 610 140 16 -10.3 12.3 | 176 6 -0.5 6.3 2 925 796 135 18 -12.7 12.7 | 157 7 -2.9 6.7 3 912 914 130 20 -15.3 12.9 | 141 9 -5.5 6.9 4 850 1524 115 27 -24.5 11.4 | 110 16 -14.6 5.4 5 850 1525 105 26 -25.1 6.7 | 93 15 -15.3 0.7 6 820 1829 85 19 -18.9 -1.7 | 50 12 -9.1 -7.6 7 791 2134 90 16 -16.0 0.0 | 46 9 -6.2 -6.0 8 763 2438 95 16 -15.9 1.4 | 53 8 -6.1 -4.6 9 736 2743 95 19 -18.9 1.7 | 65 10 -9.1 -4.3 10 710 3048 110 19 -17.9 6.5 | 94 8 -8.0 0.5 11 700 3169 105 18 -17.4 4.7 | 80 8 -7.6 -1.3 12 684 3353 95 17 -16.9 1.5 | 58 8 -7.1 -4.5 13 635 3962 95 8 -8.0 0.7 | 341 6 1.9 -5.3 14 611 4267 80 11 -10.8 -1.9 | 7 8 -1.0 -7.9 15 526 5486 55 15 -12.3 -8.6 | 10 15 -2.5 -14.6 16 507 5791 25 11 -4.6 -10.0 | 342 17 5.2 -16.0 17 500 5900 35 10 -5.7 -8.2 | 344 15 4.1 -14.2 18 488 6096 20 10 -3.4 -9.4 | 337 17 6.4 -15.4 19 469 6401 45 12 -8.5 -8.5 | 355 15 1.3 -14.5 20 433 7010 45 16 -11.3 -11.3 | 5 17 -1.5 -17.3 21 417 7315 60 18 -15.6 -9.0 | 21 16 -5.8 -15.0 22 400 7630 70 13 -12.2 -4.4 | 13 11 -2.4 -10.4 23 369 8230 80 11 -10.8 -1.9 | 7 8 -1.0 -7.9 24 354 8534 95 12 -12.0 1.0 | 23 5 -2.1 -4.9 25 312 9449 75 13 -12.6 -3.4 | 16 10 -2.7 -9.3 26 300 9740 85 15 -14.9 -1.3 | 35 9 -5.1 -7.3 27 299 9754 90 13 -13.0 0.0 | 28 7 -3.2 -6.0 28 287 10058 80 13 -12.8 -2.3 | 20 9 -3.0 -8.2 29 250 11010 95 10 -10.0 0.9 | 1 5 -0.1 -5.1 30 240 11278 95 10 -10.0 0.9 | 1 5 -0.1 -5.1 31 200 12490 130 5 -3.8 3.2 | 295 7 6.0 -2.8 32 172 13411 150 4 -2.0 3.5 | 288 8 7.8 -2.5 33 150 14280 245 9 8.2 3.8 | 277 18 18.0 -2.2 34 141 14630 240 11 9.5 5.5 | 271 19 19.4 -0.5 35 127 15240 325 10 5.7 -8.2 | 312 21 15.6 -14.2 36 109 16154 290 12 11.3 -4.1 | 296 23 21.1 -10.1 37 100 16650 190 17 3.0 16.7 | 230 17 12.8 10.8 38 99 16707 185 15 1.3 14.9 | 231 14 11.1 9.0 39 93 17069 190 17 3.0 16.7 | 230 17 12.8 10.8 40 88 17374 105 6 -5.8 1.6 | 318 6 4.0 -4.4 41 83 17678 90 10 -10.0 0.0 | 2 6 -0.2 -6.0 42 79 17983 100 20 -19.7 3.5 | 76 10 -9.9 -2.5 43 75 18288 80 18 -17.7 -3.1 | 41 12 -7.9 -9.1 44 70 18670 100 20 -19.7 3.5 | 76 10 -9.9 -2.5 45 67 18898 105 17 -16.4 4.4 | 76 7 -6.6 -1.6 46 64 19202 80 25 -24.6 -4.3 | 55 18 -14.8 -10.3 47 61 19507 110 23 -21.6 7.9 | 99 12 -11.8 1.9 48 58 19812 115 25 -22.7 10.6 | 110 14 -12.8 4.6 49 52 20422 95 25 -24.9 2.2 | 76 16 -15.1 -3.8 50 50 20660 80 22 -21.7 -3.8 | 50 15 -11.8 -9.8 51 47 21031 75 22 -21.3 -5.7 | 44 16 -11.4 -11.7 52 43 21641 90 23 -23.0 0.0 | 66 14 -13.2 -6.0 53 41 21946 130 22 -16.9 14.1 | 139 11 -7.0 8.2 54 39 22250 135 16 -11.3 11.3 | 164 6 -1.5 5.3 55 35 22860 125 20 -16.4 11.5 | 130 9 -6.6 5.5 56 33 23165 90 16 -16.0 0.0 | 46 9 -6.2 -6.0 57 32 23470 100 19 -18.7 3.3 | 73 9 -8.9 -2.7 58 30 23820 100 24 -23.6 4.2 | 83 14 -13.8 -1.8 59 28 24079 90 20 -20.0 0.0 | 60 12 -10.2 -6.0 60 26 24384 105 32 -30.9 8.3 | 96 21 -21.1 2.3 61 15 26822 60 42 -36.4 -21.0 | 45 38 -26.5 -27.0 Wind Parameters Mean winds (0-6000m): 91.3 at 15.3 knts Storm direction: 121.3 at 11.5 knts Shear (0-3000m) pos: 0.9 neg: 2.6 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 147.6 deg Storm rel helicity (0-3000m) pos: 15.3 neg: -98.9 tot: -83.6 m^2/s^2 ave: -27.9 10^-3 m/s^2 rel: -0.58 Storm rel vorticity (0-3000m) horiz: 9.1 stream: -5.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.00 Bulk Shear: 18.70 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 ------------------------------------------------------------------------------- 500 137 15 176 5| 0.0 11.9 11.9| 0.0 -14.9 -14.9 -29.8 -0.88| 12.8-11.4 1000 129 19 142 8| 0.0 9.3 9.3| 0.0 -30.6 -30.6 -30.6 -0.81| 10.4 -8.5 1500 119 20 115 9| 0.0 5.2 5.2| 0.0 -87.9 -87.9 -58.6 -0.87| 12.8-11.1 2000 112 19 100 8| 0.9 3.9 4.8| 1.4 -89.1 -87.7 -43.9 -0.78| 10.6 -8.3 2500 109 19 92 8| 1.1 3.1 4.2| 10.8 -89.1 -78.3 -31.3 -0.61| 9.5 -5.8 3000 108 19 89 8| 0.9 2.6 3.5| 15.3 -98.9 -83.6 -27.9 -0.58| 9.1 -5.3 4000 105 17 77 7| 0.7 1.9 2.6| 20.5-110.2 -89.7 -22.4 -0.54| 8.5 -4.6 5000 99 16 60 7| 0.5 2.1 2.6| 21.6-111.2 -89.6 -17.9 -0.49| 7.4 -3.6 6000 91 15 44 8| 0.5 1.7 2.2| 40.3-149.2-108.9 -18.2 -0.45| 7.6 -3.4 Wrote GIF file: /home/apache/climate/data/raob//SB983/skewt/SB983.skewt.20200327.12.gif