UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for SB107... Searching the city database file for: SB107 ... Date:1200Z 1 APR 20 Station: SB107 WMO ident: 82107 Latitude: -0.12 Longitude: -66.97 ------------------------------------------------------------------------------- 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 1001 104 24.4 24.2 99 0.2 24.3 90 2 297.5 301.0 297.4 353.6 19.33 1 1000 113 24.2 23.9 98 0.3 24.0 100 11 297.4 300.8 297.1 352.4 19.00 2 925 794 20.6 20.0 96 0.6 20.2 120 10 300.4 303.3 296.1 347.6 16.11 3 850 1524 17.4 17.4 100 0.0 17.4 105 14 304.4 307.1 296.3 348.7 14.87 4 700 3165 9.8 6.9 82 2.9 8.0 70 12 313.3 315.0 294.6 341.1 8.96 5 661 3640 7.4 4.8 84 2.6 5.8 42 4 315.8 317.4 294.7 341.5 8.19 6 586 4622 0.8 0.8 100 0.0 0.8 328 10 319.2 320.5 294.7 341.4 6.94 7 522 5548 -2.3 -3.5 91 1.2 -2.9 313 17 326.2 327.3 295.5 344.9 5.67 8 500 5890 -4.3 -5.6 91 1.3 -5.0 315 11 327.8 328.8 295.4 344.6 5.05 9 480 6211 -6.5 -6.5 100 0.0 -6.5 293 7 328.9 329.9 295.6 345.4 4.91 10 400 7620 -14.3 -15.1 94 0.8 -14.6 270 8 336.4 337.0 295.9 346.8 2.96 11 352 8577 -20.7 -21.6 92 0.9 -21.0 345 7 340.3 340.7 296.0 347.3 1.93 12 300 9740 -29.1 -31.0 84 1.9 -29.5 20 2 344.4 344.6 296.2 348.0 0.96 13 291 9956 -30.7 -32.6 83 1.9 -31.0 36 2 345.1 345.3 296.3 348.4 0.85 14 267 10558 -35.5 -38.1 77 2.6 -35.8 101 5 346.7 346.8 296.4 348.8 0.54 15 250 11010 -39.5 -42.7 71 3.2 -39.8 150 7 347.3 347.4 296.4 348.8 0.35 16 200 12490 -52.7 -56.7 62 4.0 -52.8 170 18 349.3 349.3 296.5 349.7 0.09 17 192 12754 -55.3 -59.5 59 4.2 -55.4 170 20 349.2 349.3 296.5 349.5 0.07 18 184 13025 -57.5 -65.5 35 8.0 -57.6 173 22 350.0 350.0 296.7 350.1 0.03 19 180 13165 -58.9 -65.9 40 7.0 -59.0 172 23 349.9 349.9 296.6 350.0 0.03 20 150 14290 -68.1 -72.4 54 4.3 -68.1 270 22 352.8 352.8 297.3 352.8 0.01 21 127 15265 -76.5 -81.5 45 5.0 -76.5 257 30 354.8 354.8 297.7 354.8 0.00 22 101 16555 -83.9 -87.9 49 4.0 -83.9 293 26 364.6 364.6 299.6 364.6 0.00 23 100 16610 -84.3 -88.4 48 4.1 -84.3 295 23 364.9 364.9 299.6 364.9 0.00 24 94 16953 -85.9 -90.6 42 4.7 -85.9 320 23 368.2 368.2 300.2 368.2 0.00 25 70 18640 -71.7 -88.7 6 17.0 -71.8 290 20 431.0 431.0 308.9 431.0 0.00 26 50 20660 -68.5 -89.5 3 21.0 -68.7 75 17 482.1 482.1 313.6 482.1 0.00 27 30 23800 -58.5 -86.5 2 28.0 -59.6 145 11 585.2 585.2 319.9 585.2 0.01 TRP 94 16953 -85.9 -90.6 42 4.7 -85.9 320 23 368.2 368.2 300.2 368.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 569.48 mb = 4861.28 m = 15948.89 ft Wetbulb zero: 572.45 mb = 4809.60 m = 15779.34 ft Precipitable water: 2.51 inches Sfc-500 mean rel hum: 92.86 % Est. max temperature: 31.25 C = 88.26 F Sfc-Lift cond lev (LCL): 998.68 mb = 124.51 m = 408.49 ft T: 24.14 C 700-500 lapse rate: 5.17 C/km ThetaE index: 7.54 C Layer 700.0- 661.0 mb Conv cond level (CCL): 938.18 mb = 670.38 m = 2199.40 ft Mean mixing ratio: 17.16 g/kg Conv temperature: 26.76 C = 80.17 F Cap Strength: 0.18 C Lifted Index: -1.21 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.47 C Lifted Index @700 mb: -0.65 C Showalter Index: -0.86 C Risk: Thunderstorms probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 21.70 C K Index: 36.20 Risk: > 80 % chance of thunderstorms Sweat Index: 247.80 Risk: None Energy Index: -0.92 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 370.47 J/kg Max Up Vert Vel: 27.22 m/s Conv Inhibition (B-): 0.43 J/kg Cap Strength: 0.18 C Lift Cond Lev (LCL): 944.61 mb = 610.72 m = 2003.64 ft Lev Free Conv (LFC): 919.61 mb = 844.42 m = 2770.36 ft Equ Level (EL): 219.61 mb = 11869.50 m = 38941.47 ft B at Equ Level: 370.13 J/kg Max Parcel Lev (MPL): 109.61 mb = 16094.18 m = 52801.78 ft Wind level data Storm motion: 89 at 9 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 1001 104 90 2 -2.0 0.0 | 269 7 6.6 0.1 1 1000 113 100 11 -10.8 1.9 | 131 3 -2.3 2.0 2 978 305 105 12 -11.6 3.1 | 137 4 -3.0 3.2 3 945 610 125 11 -9.0 6.3 | 176 6 -0.4 6.4 4 925 794 120 10 -8.7 5.0 | 179 5 -0.1 5.1 5 912 914 120 11 -9.5 5.5 | 170 6 -1.0 5.6 6 850 1524 105 14 -13.5 3.6 | 127 6 -5.0 3.7 7 791 2134 95 13 -13.0 1.1 | 106 5 -4.4 1.2 8 763 2438 100 12 -11.8 2.1 | 124 4 -3.2 2.2 9 736 2743 90 16 -16.0 0.0 | 91 7 -7.4 0.1 10 700 3165 70 12 -11.3 -4.1 | 34 5 -2.7 -4.0 11 659 3658 40 4 -2.6 -3.1 | 296 7 6.0 -3.0 12 611 4267 335 8 3.4 -7.3 | 301 14 12.0 -7.2 13 588 4572 330 10 5.0 -8.7 | 302 16 13.6 -8.6 14 567 4877 310 10 7.7 -6.4 | 291 17 16.2 -6.3 15 526 5486 315 18 12.7 -12.7 | 301 25 21.3 -12.6 16 506 5791 305 14 11.5 -8.0 | 292 22 20.0 -7.9 17 500 5890 315 11 7.8 -7.8 | 295 18 16.3 -7.7 18 487 6096 295 7 6.3 -3.0 | 281 15 14.9 -2.9 19 400 7620 270 8 8.0 -0.0 | 270 17 16.6 0.1 20 368 8230 335 8 3.4 -7.3 | 301 14 12.0 -7.2 21 300 9740 20 2 -0.7 -1.9 | 283 8 7.9 -1.8 22 299 9754 15 1 -0.3 -1.0 | 276 8 8.3 -0.9 23 250 11010 150 7 -3.5 6.1 | 220 8 5.1 6.1 24 229 11582 155 11 -4.6 10.0 | 201 11 3.9 10.1 25 200 12490 170 18 -3.1 17.7 | 197 19 5.4 17.8 26 200 12497 150 16 -8.0 13.9 | 182 14 0.6 13.9 27 190 12802 175 21 -1.8 20.9 | 198 22 6.7 21.0 28 173 13411 170 24 -4.2 23.6 | 191 24 4.4 23.7 29 157 14021 255 20 19.3 5.2 | 259 28 27.9 5.3 30 150 14290 270 22 22.0 -0.0 | 270 31 30.6 0.1 31 141 14630 270 23 23.0 -0.0 | 270 32 31.6 0.1 32 120 15545 250 34 31.9 11.6 | 254 42 40.5 11.7 33 114 15850 250 30 28.2 10.3 | 254 38 36.8 10.3 34 103 16459 290 31 29.1 -10.6 | 286 39 37.7 -10.5 35 100 16610 295 23 20.8 -9.7 | 288 31 29.4 -9.6 36 97 16764 295 23 20.8 -9.7 | 288 31 29.4 -9.6 37 94 16953 320 23 14.8 -17.6 | 307 29 23.4 -17.5 38 92 17069 310 24 18.4 -15.4 | 300 31 27.0 -15.3 39 87 17374 330 22 11.0 -19.1 | 314 27 19.6 -19.0 40 83 17678 105 25 -24.1 6.5 | 113 17 -15.6 6.6 41 79 17983 110 30 -28.2 10.3 | 118 22 -19.6 10.3 42 74 18288 115 13 -11.8 5.5 | 150 6 -3.2 5.6 43 71 18593 295 10 9.1 -4.2 | 283 18 17.6 -4.1 44 70 18640 290 20 18.8 -6.8 | 284 28 27.4 -6.8 45 67 18898 290 20 18.8 -6.8 | 284 28 27.4 -6.8 46 61 19507 225 15 10.6 10.6 | 241 22 19.2 10.7 47 58 19812 70 1 -0.9 -0.3 | 272 8 7.6 -0.3 48 55 20117 310 16 12.3 -10.3 | 296 23 20.8 -10.2 49 50 20660 75 17 -16.4 -4.4 | 61 9 -7.9 -4.3 50 49 20726 85 5 -5.0 -0.4 | 276 4 3.6 -0.4 51 47 21031 70 24 -22.6 -8.2 | 60 16 -14.0 -8.1 52 45 21336 95 21 -20.9 1.8 | 99 12 -12.4 1.9 53 43 21641 90 31 -31.0 0.0 | 90 22 -22.4 0.1 54 41 21946 60 24 -20.8 -12.0 | 46 17 -12.2 -11.9 55 39 22250 85 23 -22.9 -2.0 | 82 14 -14.3 -1.9 56 35 22860 65 21 -19.0 -8.9 | 50 14 -10.5 -8.8 57 32 23470 125 11 -9.0 6.3 | 176 6 -0.4 6.4 58 30 23774 110 7 -6.6 2.4 | 219 3 2.0 2.5 59 30 23800 145 11 -6.3 9.0 | 194 9 2.3 9.1 60 26 24384 155 11 -4.6 10.0 | 201 11 3.9 10.1 61 24 24689 165 12 -3.1 11.6 | 205 13 5.5 11.7 62 22 24994 155 17 -7.2 15.4 | 185 16 1.4 15.5 63 21 25298 80 15 -14.8 -2.6 | 68 7 -6.2 -2.5 64 19 25603 85 13 -13.0 -1.1 | 77 5 -4.4 -1.0 Wind Parameters Mean winds (0-6000m): 59.4 at 11.4 knts Storm direction: 89.4 at 8.6 knts Shear (0-3000m) pos: 1.6 neg: 1.8 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 134.3 deg Storm rel helicity (0-3000m) pos: 6.7 neg: -26.7 tot: -20.0 m^2/s^2 ave: -6.7 10^-3 m/s^2 rel: -0.59 Storm rel vorticity (0-3000m) horiz: 6.4 stream: -3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 29.81 Bulk Shear: 12.43 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 ------------------------------------------------------------------------------- 500 110 11 151 4| 9.7 0.0 9.7| 5.1 -4.5 0.6 1.2 -0.48| 17.8 -8.6 1000 115 11 162 5| 4.9 1.1 5.9| 5.5 -7.5 -2.0 -2.0 -0.49| 10.7 -5.2 1500 112 12 153 5| 3.2 1.8 5.1| 5.5 -12.6 -7.1 -4.7 -0.56| 8.3 -4.6 2000 109 12 143 5| 2.4 1.6 4.1| 5.5 -14.9 -9.4 -4.7 -0.57| 6.7 -3.9 2500 106 12 137 5| 1.9 1.5 3.4| 6.7 -16.9 -10.2 -4.1 -0.52| 6.2 -3.2 3000 102 13 126 5| 1.6 1.8 3.4| 6.7 -26.7 -20.0 -6.7 -0.59| 6.4 -3.7 4000 95 11 112 3| 1.2 2.1 3.3| 8.8 -39.6 -30.7 -7.7 -0.58| 6.7 -3.9 5000 83 11 61 3| 1.0 2.5 3.4| 15.3 -56.3 -41.0 -8.2 -0.52| 6.4 -3.4 6000 59 11 13 6| 0.8 1.5 2.3| 29.9 -92.8 -62.8 -10.5 -0.47| 6.9 -3.2 Wrote GIF file: /home/apache/climate/data/raob//SB107/skewt/SB107.skewt.20200401.12.gif