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 SBSN... Searching the city database file for: SBSN ... Date:1200Z 27 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 1005 60 28.6 25.6 84 3.0 26.4 90 3 301.3 305.2 299.4 363.3 20.99 1 1000 101 27.4 25.3 88 2.1 25.9 55 10 300.5 304.3 299.0 361.5 20.71 2 952 536 23.8 22.7 94 1.1 23.0 55 17 301.2 304.6 297.8 355.8 18.54 3 925 788 22.8 20.9 89 1.9 21.5 55 18 302.6 305.8 297.3 353.1 17.06 4 850 1522 18.6 14.9 79 3.7 16.1 85 11 305.6 308.0 295.1 343.5 12.64 5 786 2191 14.6 9.7 72 4.9 11.5 107 7 308.3 310.1 293.7 337.6 9.66 6 700 3164 9.2 7.3 88 1.9 8.0 75 5 312.7 314.4 294.6 341.2 9.21 7 683 3367 7.4 6.5 94 0.9 6.9 71 4 312.9 314.6 294.4 340.5 8.93 8 672 3501 9.4 3.4 66 6.0 5.9 69 4 316.6 318.0 294.2 339.6 7.29 9 587 4606 1.2 -0.9 86 2.1 0.1 64 2 319.5 320.7 294.1 339.1 6.12 10 553 5084 -1.3 -7.3 64 6.0 -4.1 77 3 322.0 322.8 293.1 335.2 4.00 11 544 5215 -2.5 -4.3 87 1.8 -3.4 81 4 322.1 323.1 294.0 338.8 5.12 12 527 5466 -4.1 -5.8 88 1.7 -4.9 88 5 323.1 324.1 294.0 338.6 4.71 13 500 5880 -5.3 -11.3 63 6.0 -7.8 100 6 326.6 327.2 293.7 337.5 3.23 14 462 6500 -7.9 -16.9 48 9.0 -11.2 67 4 330.8 331.2 293.9 338.5 2.20 15 455 6619 -8.3 -17.3 48 9.0 -11.6 59 4 331.7 332.2 294.1 339.3 2.16 16 431 7039 -11.3 -20.3 47 9.0 -14.3 30 4 333.1 333.5 294.1 339.4 1.77 17 400 7610 -15.5 -24.5 46 9.0 -18.0 350 5 334.8 335.1 294.2 339.6 1.31 18 384 7916 -17.7 -26.7 45 9.0 -20.0 60 5 335.9 336.1 294.3 340.0 1.12 19 316 9347 -25.9 -43.9 17 18.0 -28.3 180 9 343.7 343.8 295.4 344.7 0.25 20 300 9720 -29.1 -49.1 13 20.0 -31.2 155 15 344.4 344.4 295.5 345.0 0.15 21 296 9816 -29.9 -50.9 11 21.0 -31.9 155 15 344.6 344.6 295.5 345.1 0.12 22 289 9987 -31.1 -50.1 14 19.0 -32.9 155 15 345.2 345.2 295.7 345.8 0.14 23 287 10037 -31.5 -41.5 37 10.0 -32.8 155 15 345.3 345.4 295.9 346.7 0.35 24 264 10624 -36.9 -48.9 28 12.0 -37.9 187 13 345.8 345.8 295.8 346.5 0.17 25 255 10864 -38.9 -43.5 62 4.6 -39.4 173 13 346.3 346.3 296.1 347.5 0.32 26 253 10918 -39.3 -44.3 59 5.0 -39.8 168 13 346.5 346.5 296.1 347.6 0.29 27 250 11000 -39.7 -43.2 69 3.5 -40.1 160 13 347.0 347.1 296.3 348.4 0.34 28 248 11055 -40.1 -43.3 71 3.2 -40.4 161 13 347.2 347.3 296.3 348.6 0.33 29 217 11948 -47.1 -56.1 35 9.0 -47.5 163 15 349.9 349.9 296.7 350.3 0.09 30 201 12448 -51.7 -57.7 49 6.0 -51.9 174 17 350.4 350.4 296.8 350.7 0.08 31 200 12480 -51.9 -58.9 43 7.0 -52.1 175 17 350.6 350.6 296.8 350.9 0.07 32 196 12611 -52.7 -63.7 25 11.0 -53.0 172 15 351.3 351.3 297.0 351.5 0.04 33 171 13476 -60.3 -66.3 45 6.0 -60.4 186 26 352.7 352.7 297.3 352.9 0.03 34 167 13623 -61.3 -65.8 55 4.5 -61.4 188 28 353.5 353.5 297.4 353.6 0.03 35 150 14280 -66.9 -72.9 42 6.0 -67.0 205 19 354.8 354.8 297.7 354.9 0.01 36 130 15130 -74.1 -79.1 46 5.0 -74.1 203 18 356.8 356.8 298.1 356.8 0.01 37 104 16409 -81.1 -85.4 48 4.3 -81.1 159 13 366.9 366.9 300.0 366.9 0.00 38 101 16574 -80.9 -85.4 47 4.5 -80.9 137 8 370.4 370.4 300.7 370.4 0.00 39 100 16630 -81.3 -85.7 47 4.4 -81.3 130 7 370.6 370.6 300.7 370.7 0.00 40 94 16975 -82.7 -87.1 46 4.4 -82.7 115 4 374.5 374.5 301.4 374.5 0.00 41 86 17473 -79.9 -85.9 36 6.0 -79.9 111 9 389.8 389.8 303.8 389.8 0.00 42 77 18092 -82.9 -88.9 35 6.0 -82.9 155 5 396.1 396.1 304.7 396.1 0.00 43 70 18630 -77.1 -88.1 16 11.0 -77.1 15 20 419.4 419.4 307.6 419.4 0.00 44 61 19442 -66.5 -88.5 3 22.0 -66.7 75 16 459.9 459.9 311.8 459.9 0.00 45 58 19745 -68.5 -89.5 3 21.0 -68.7 48 19 462.0 462.0 312.0 462.0 0.00 46 56 19957 -66.3 -89.3 3 23.0 -66.5 3 21 471.7 471.7 312.8 471.7 0.00 TRP 94 16975 -82.7 -87.1 46 4.4 -82.7 115 4 374.5 374.5 301.4 374.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5779.00 m Freezing level: 570.68 mb = 4835.43 m = 15864.08 ft Wetbulb zero: 586.36 mb = 4614.72 m = 15139.99 ft Precipitable water: 2.24 inches Sfc-500 mean rel hum: 80.37 % Est. max temperature: 32.71 C = 90.88 F Sfc-Lift cond lev (LCL): 962.79 mb = 436.11 m = 1430.81 ft T: 24.63 C 700-500 lapse rate: 5.34 C/km ThetaE index: 25.74 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 909.33 mb = 936.35 m = 3071.97 ft Mean mixing ratio: 18.52 g/kg Conv temperature: 30.52 C = 86.93 F Cap Strength: 0.66 C Lifted Index: -4.50 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.04 C Lifted Index @700 mb: -3.07 C Showalter Index: 0.07 C Risk: Thunderstorms probable Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 20.20 C K Index: 36.90 Risk: > 80 % chance of thunderstorms Sweat Index: 206.80 Risk: None Energy Index: -1.21 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1750.33 J/kg Max Up Vert Vel: 59.17 m/s Conv Inhibition (B-): 6.14 J/kg Cap Strength: 0.66 C Lift Cond Lev (LCL): 931.44 mb = 727.18 m = 2385.73 ft Lev Free Conv (LFC): 876.44 mb = 1256.11 m = 4121.04 ft Equ Level (EL): 126.44 mb = 15289.30 m = 50161.14 ft B at Equ Level: 1725.88 J/kg Max Parcel Lev (MPL): 76.44 mb = 18133.50 m = 59492.39 ft Wind level data Storm motion: 106 at 5 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 60 90 3 -3.0 0.0 | 306 3 2.1 -1.5 1 1000 101 55 10 -8.2 -5.7 | 23 8 -3.1 -7.2 2 977 305 55 12 -9.8 -6.9 | 29 10 -4.7 -8.4 3 944 610 55 19 -15.6 -10.9 | 40 16 -10.5 -12.4 4 925 788 55 18 -14.7 -10.3 | 39 15 -9.7 -11.8 5 912 914 60 17 -14.7 -8.5 | 44 14 -9.6 -10.0 6 850 1522 85 11 -11.0 -1.0 | 67 6 -5.9 -2.5 7 850 1524 70 12 -11.3 -4.1 | 48 8 -6.2 -5.6 8 791 2134 105 7 -6.8 1.8 | 100 2 -1.7 0.3 9 763 2438 120 7 -6.1 3.5 | 154 2 -1.0 2.0 10 700 3164 75 5 -4.8 -1.3 | 355 3 0.3 -2.8 11 611 4267 55 1 -0.8 -0.6 | 296 5 4.3 -2.1 12 500 5880 100 6 -5.9 1.0 | 60 1 -0.8 -0.5 13 486 6096 95 3 -3.0 0.3 | 301 2 2.1 -1.2 14 400 7610 350 5 0.9 -4.9 | 317 9 6.0 -6.4 15 368 8230 135 4 -2.8 2.8 | 240 3 2.3 1.3 16 311 9449 185 10 0.9 10.0 | 215 10 6.0 8.5 17 300 9720 155 15 -6.3 13.6 | 174 12 -1.2 12.1 18 286 10058 155 15 -6.3 13.6 | 174 12 -1.2 12.1 19 262 10668 190 13 2.3 12.8 | 213 13 7.3 11.3 20 250 11000 160 13 -4.4 12.2 | 183 11 0.6 10.7 21 240 11278 165 12 -3.1 11.6 | 191 10 2.0 10.1 22 229 11582 155 14 -5.9 12.7 | 176 11 -0.8 11.2 23 200 12480 175 17 -1.5 16.9 | 193 16 3.6 15.4 24 199 12497 170 14 -2.4 13.8 | 192 13 2.7 12.3 25 164 13716 190 29 5.0 28.6 | 201 29 10.1 27.1 26 150 14280 205 19 8.0 17.2 | 220 20 13.1 15.7 27 134 14935 210 15 7.5 13.0 | 228 17 12.6 11.5 28 114 15850 175 32 -2.8 31.9 | 184 30 2.3 30.4 29 109 16154 190 19 3.3 18.7 | 206 19 8.4 17.2 30 100 16630 130 7 -5.4 4.5 | 175 3 -0.3 3.0 31 98 16764 130 7 -5.4 4.5 | 175 3 -0.3 3.0 32 94 16975 115 4 -3.6 1.7 | 263 1 1.5 0.2 33 83 17678 110 11 -10.3 3.8 | 113 6 -5.2 2.3 34 79 17983 175 2 -0.2 2.0 | 264 5 4.9 0.5 35 74 18288 120 11 -9.5 5.5 | 132 6 -4.4 4.0 36 70 18630 15 20 -5.2 -19.3 | 0 21 -0.1 -20.8 37 67 18898 10 17 -3.0 -16.7 | 353 18 2.1 -18.2 38 63 19202 75 15 -14.5 -3.9 | 60 11 -9.4 -5.4 39 59 19507 75 18 -17.4 -4.7 | 63 14 -12.3 -6.2 40 56 19812 360 21 -0.0 -21.0 | 347 23 5.1 -22.5 41 53 20117 15 11 -2.8 -10.6 | 350 12 2.2 -12.1 42 50 20422 60 4 -3.5 -2.0 | 335 4 1.6 -3.5 Wind Parameters Mean winds (0-6000m): 76.5 at 7.1 knts Storm direction: 106.5 at 5.3 knts Shear (0-3000m) pos: 2.6 neg: 3.0 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 57.6 deg Storm rel helicity (0-3000m) pos: 35.0 neg: -5.7 tot: 29.3 m^2/s^2 ave: 9.8 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 2.6 10^-3/s Energy-Hel index: 0.37 Bulk Rich Number: 311.50 Bulk Shear: 5.62 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 55 13 31 10| 0.0 15.9 15.9| 13.6 0.0 13.6 27.2 0.61| 17.3 10.6 1000 57 15 38 12| 2.0 8.0 10.0| 23.2 -0.6 22.6 22.6 0.57| 11.5 6.5 1500 61 14 42 11| 2.6 5.3 7.9| 29.8 -4.4 25.3 16.9 0.44| 10.3 4.6 2000 65 13 45 10| 3.5 4.0 7.5| 34.0 -4.4 29.6 14.8 0.45| 9.4 4.2 2500 70 12 48 8| 3.2 3.2 6.3| 35.0 -4.7 30.4 12.1 0.45| 8.2 3.7 3000 73 11 49 7| 2.6 3.0 5.6| 35.0 -5.7 29.3 9.8 0.35| 7.4 2.6 4000 73 9 40 5| 2.0 2.0 3.9| 35.0 -8.7 26.3 6.6 0.25| 6.1 1.5 5000 73 8 30 4| 1.5 1.6 3.1| 36.9 -9.4 27.4 5.5 0.25| 5.2 1.3 6000 76 7 30 4| 1.3 1.3 2.6| 37.8 -9.9 27.9 4.7 0.23| 4.8 1.1 Wrote GIF file: /home/apache/climate/data/raob//SBSN/skewt/SBSN.skewt.20200327.12.gif