UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032100.upa.cvt Date: 0000Z 21 MAR 20 Searching for SBSN... Searching the city database file for: SBSN ... Date:0000Z 21 MAR 20 Station: SBSN WMO ident: 82244 Latitude: -2.42 Longitude: -54.79 Elevation: 60.00 ------------------------------------------------------------------------------- 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 60 24.2 23.0 93 1.2 23.3 0 0 296.8 300.1 296.3 348.5 17.85 1 1000 109 25.8 22.6 83 3.2 23.5 280 2 299.0 302.1 296.7 350.1 17.52 2 925 793 21.2 19.7 91 1.5 20.2 345 8 301.0 303.9 296.1 347.5 15.81 3 921 831 21.0 19.6 92 1.4 20.0 348 8 301.2 304.0 296.1 347.6 15.78 4 850 1524 18.8 11.8 64 7.0 14.3 355 7 305.8 307.8 293.5 336.7 10.28 5 813 1906 17.2 11.2 68 6.0 13.3 274 3 308.1 310.0 294.1 339.4 10.33 6 700 3171 10.4 4.4 66 6.0 6.9 270 9 314.0 315.4 293.7 337.5 7.51 7 580 4708 1.2 -1.0 85 2.2 0.0 280 17 320.6 321.8 294.4 340.4 6.14 8 555 5061 -0.3 -1.7 90 1.4 -1.0 292 16 322.9 324.1 295.0 342.7 6.10 9 511 5718 -3.3 -7.4 73 4.1 -5.3 310 17 327.0 327.8 294.6 341.3 4.30 10 503 5843 -3.1 -12.1 50 9.0 -7.0 307 19 328.7 329.3 294.0 338.9 3.01 11 500 5890 -3.3 -12.3 50 9.0 -7.1 300 22 329.0 329.6 294.1 339.2 2.98 12 457 6597 -9.5 -13.9 70 4.4 -11.2 296 21 329.8 330.4 294.2 339.6 2.86 13 400 7620 -15.3 -16.9 88 1.6 -15.9 220 10 335.1 335.6 295.3 344.1 2.55 14 362 8368 -20.1 -23.3 76 3.2 -21.0 130 7 338.4 338.7 295.3 344.3 1.62 15 336 8915 -25.1 -25.3 98 0.2 -25.2 116 14 338.8 339.1 295.3 344.2 1.46 16 322 9224 -27.1 -29.1 83 2.0 -27.5 101 19 340.2 340.5 295.3 344.2 1.07 17 300 9730 -31.1 -32.8 85 1.7 -31.4 110 14 341.5 341.7 295.4 344.6 0.81 18 263 10645 -38.5 -40.5 81 2.0 -38.7 91 12 343.8 343.9 295.6 345.5 0.42 19 250 10990 -41.5 -44.8 70 3.3 -41.8 105 14 344.4 344.4 295.6 345.5 0.28 20 239 11293 -43.9 -52.9 36 9.0 -44.4 103 17 345.2 345.2 295.7 345.7 0.12 21 200 12460 -53.9 -57.4 65 3.5 -54.0 115 31 347.4 347.4 296.1 347.8 0.08 22 196 12590 -55.1 -58.8 63 3.7 -55.2 117 32 347.5 347.5 296.1 347.8 0.07 23 179 13164 -59.7 -64.4 54 4.7 -59.8 126 37 349.1 349.1 296.5 349.3 0.04 24 172 13413 -61.1 -71.1 25 10.0 -61.2 130 39 350.8 350.8 296.8 350.9 0.02 25 150 14250 -67.9 -75.9 31 8.0 -67.9 135 50 353.1 353.1 297.3 353.2 0.01 26 144 14495 -70.1 -77.1 35 7.0 -70.1 134 53 353.4 353.4 297.4 353.5 0.01 27 136 14834 -72.1 -77.1 47 5.0 -72.1 132 57 355.7 355.7 297.8 355.8 0.01 28 128 15189 -74.5 -79.8 43 5.4 -74.5 130 62 357.6 357.7 298.2 357.7 0.01 29 115 15807 -78.7 -84.7 37 6.0 -78.7 126 61 361.0 361.0 298.9 361.0 0.00 30 110 16063 -75.1 -84.1 23 9.0 -75.1 121 59 372.3 372.3 300.9 372.4 0.00 31 108 16169 -75.5 -84.5 23 9.0 -75.5 119 59 373.5 373.5 301.2 373.6 0.00 32 101 16561 -71.9 -85.9 11 14.0 -71.9 78 29 387.7 387.7 303.5 387.7 0.00 33 100 16620 -72.1 -86.1 10 14.0 -72.2 60 13 388.4 388.4 303.6 388.4 0.00 34 84 17627 -79.7 -88.7 21 9.0 -79.7 336 14 392.8 392.8 304.2 392.9 0.00 TRP WND 128 15189 -74.5 -79.8 43 5.4 -74.5 130 62 357.6 357.7 298.2 357.7 0.01 Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 560.00 mb = 4990.57 m = 16373.05 ft Wetbulb zero: 579.53 mb = 4714.49 m = 15467.29 ft Precipitable water: 2.15 inches Sfc-500 mean rel hum: 75.85 % Est. max temperature: 32.80 C = 91.04 F Sfc-Lift cond lev (LCL): 988.97 mb = 206.35 m = 677.00 ft T: 25.15 C 700-500 lapse rate: 5.04 C/km ThetaE index: 10.82 C Layer 850.0- 813.0 mb Conv cond level (CCL): 863.87 mb = 1384.13 m = 4541.07 ft Mean mixing ratio: 16.45 g/kg Conv temperature: 32.26 C = 90.07 F Cap Strength: 1.48 C Lifted Index: 0.23 C Risk: Showers probable Lifted Index @300 mb: -1.82 C Lifted Index @700 mb: 0.24 C Showalter Index: 4.88 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 15.10 C K Index: 27.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 177.60 Risk: None Energy Index: 0.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 453.72 J/kg Max Up Vert Vel: 30.12 m/s Conv Inhibition (B-): 82.98 J/kg Cap Strength: 1.47 C Lift Cond Lev (LCL): 924.81 mb = 794.76 m = 2607.45 ft Lev Free Conv (LFC): 679.81 mb = 3410.17 m = 11188.09 ft Equ Level (EL): 189.81 mb = 12792.54 m = 41969.77 ft B at Equ Level: 452.85 J/kg Max Parcel Lev (MPL): 119.81 mb = 15570.33 m = 51083.14 ft Wind level data Storm motion: 327 at 8 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 60 0 0 -0.0 -0.0 | 147 8 -4.3 6.6 1 1000 109 280 2 2.0 -0.3 | 160 7 -2.3 6.2 2 978 305 280 3 3.0 -0.5 | 168 6 -1.3 6.0 3 945 610 325 5 2.9 -4.1 | 151 3 -1.4 2.5 4 925 793 345 8 2.1 -7.7 | 62 2 -2.2 -1.2 5 912 914 355 7 0.6 -7.0 | 84 4 -3.6 -0.4 6 850 1524 355 7 0.6 -7.0 | 84 4 -3.6 -0.4 7 791 2134 225 1 0.7 0.7 | 154 8 -3.5 7.3 8 763 2438 335 4 1.7 -3.6 | 139 4 -2.6 2.9 9 700 3171 270 9 9.0 -0.0 | 216 8 4.7 6.6 10 684 3353 265 10 10.0 0.9 | 218 9 5.7 7.4 11 611 4267 290 17 16.0 -5.8 | 266 12 11.7 0.7 12 567 4877 275 17 16.9 -1.5 | 248 14 12.7 5.1 13 546 5182 305 16 13.1 -9.2 | 286 9 8.9 -2.6 14 526 5486 295 18 16.3 -7.6 | 275 12 12.1 -1.0 15 506 5791 315 16 11.3 -11.3 | 304 9 7.1 -4.8 16 500 5890 300 22 19.1 -11.0 | 287 15 14.8 -4.4 17 487 6096 305 22 18.0 -12.6 | 294 15 13.8 -6.1 18 468 6401 305 23 18.8 -13.2 | 294 16 14.6 -6.6 19 433 7010 275 18 17.9 -1.6 | 250 15 13.7 5.0 20 416 7315 235 17 13.9 9.8 | 211 19 9.7 16.3 21 400 7620 220 10 6.4 7.7 | 189 14 2.2 14.2 22 400 7620 215 14 8.0 11.5 | 192 18 3.8 18.0 23 368 8230 150 4 -2.0 3.5 | 148 12 -6.3 10.0 24 353 8534 100 12 -11.8 2.1 | 118 18 -16.1 8.6 25 339 8839 120 12 -10.4 6.0 | 131 19 -14.6 12.6 26 325 9144 100 20 -19.7 3.5 | 113 26 -23.9 10.0 27 300 9730 110 14 -13.2 4.8 | 123 21 -17.4 11.3 28 299 9754 115 16 -14.5 6.8 | 125 23 -18.8 13.3 29 274 10363 80 11 -10.8 -1.9 | 107 16 -15.1 4.6 30 251 10973 105 14 -13.5 3.6 | 120 20 -17.8 10.2 31 250 10990 105 14 -13.5 3.6 | 120 20 -17.8 10.2 32 218 11887 100 24 -23.6 4.2 | 111 30 -27.9 10.7 33 200 12460 115 31 -28.1 13.1 | 121 38 -32.3 19.7 34 163 13716 135 42 -29.7 29.7 | 137 50 -34.0 36.3 35 150 14250 135 50 -35.4 35.4 | 137 58 -39.6 41.9 36 128 15189 130 62 -47.5 39.9 | 132 70 -51.7 46.4 37 120 15545 130 62 -47.5 39.9 | 132 70 -51.7 46.4 38 108 16154 120 59 -51.1 29.5 | 123 66 -55.3 36.1 39 103 16459 110 58 -54.5 19.8 | 114 64 -58.8 26.4 40 100 16620 60 13 -11.3 -6.5 | 90 16 -15.5 0.1 41 97 16764 60 13 -11.3 -6.5 | 90 16 -15.5 0.1 42 78 17983 295 15 13.6 -6.3 | 269 9 9.3 0.2 Wind Parameters Mean winds (0-6000m): 297.0 at 10.4 knts Storm direction: 327.0 at 7.8 knts Shear (0-3000m) pos: 1.4 neg: 2.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 69.9 deg Storm rel helicity (0-3000m) pos: 13.2 neg: -8.5 tot: 4.7 m^2/s^2 ave: 1.6 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 0.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 62.49 Bulk Shear: 7.26 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 ------------------------------------------------------------------------------- 500 295 3 164 6| 0.0 4.8 4.8| 4.7 -0.6 4.1 8.2 0.34| 6.1 2.1 1000 331 5 141 3| 2.2 2.4 4.6| 5.2 -2.2 2.9 2.9 -0.06| 6.0 -0.4 1500 342 6 117 3| 1.5 1.7 3.2| 5.5 -2.2 3.3 2.2 -0.02| 4.3 -0.1 2000 341 5 122 3| 1.1 1.5 2.6| 7.8 -5.4 2.4 1.2 0.08| 5.7 0.5 2500 341 5 128 3| 1.7 1.2 2.9| 10.1 -8.5 1.6 0.6 0.04| 5.9 0.2 3000 330 5 141 3| 1.4 2.0 3.4| 13.2 -8.5 4.7 1.6 0.14| 6.0 0.8 4000 303 7 206 3| 1.6 2.0 3.5| 31.7 -8.7 23.0 5.7 0.26| 5.8 1.5 5000 295 9 233 5| 1.5 1.7 3.2| 51.9 -21.6 30.3 6.1 0.25| 5.8 1.5 6000 297 10 250 5| 1.8 1.4 3.2| 74.1 -32.8 41.4 6.9 0.24| 6.5 1.6 Wrote GIF file: /home/apache/climate/data/raob//SBSN/skewt/SBSN.skewt.20200321.00.gif