UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040100.upa.cvt Date: 0000Z 1 APR 20 Searching for SBRB... Searching the city database file for: SBRB ... Date:0000Z 1 APR 20 Station: SBRB WMO ident: 82917 Latitude: -10.00 Longitude: -67.80 Elevation: 143.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 80 SFC 987 143 25.8 25.6 99 0.2 25.7 0 0 300.1 304.0 299.2 363.0 21.38 2 981 202 27.4 23.4 79 4.0 24.5 45 0 302.2 305.7 298.2 357.8 18.78 3 925 769 23.8 21.7 88 2.1 22.3 140 8 303.6 307.0 298.1 357.0 17.94 4 865 1354 19.2 18.2 94 1.0 18.5 103 8 304.7 307.6 296.8 350.6 15.38 5 850 1505 18.6 17.5 93 1.1 17.8 90 9 305.6 308.4 296.7 350.5 14.97 6 771 2339 13.8 13.0 95 0.8 13.3 80 11 309.1 311.4 295.8 346.5 12.31 7 700 3151 9.6 8.2 91 1.4 8.7 75 12 313.1 315.0 295.1 343.5 9.80 8 691 3258 9.2 7.4 88 1.8 8.1 70 11 313.8 315.6 295.0 343.0 9.40 9 681 3379 8.4 5.5 82 2.9 6.6 66 10 314.3 315.8 294.4 340.3 8.35 10 660 3637 7.6 1.6 66 6.0 4.2 83 14 316.2 317.4 293.5 336.8 6.52 11 650 3762 7.8 -8.2 31 16.0 0.4 83 14 317.8 318.4 291.2 328.1 3.17 12 625 4084 5.4 -2.6 56 8.0 1.3 78 16 318.6 319.6 293.0 334.9 5.06 13 610 4282 5.6 -22.4 11 28.0 -4.0 75 17 321.1 321.3 290.2 324.7 1.04 14 560 4976 1.8 -11.2 37 13.0 -3.9 66 15 324.5 325.1 292.9 334.3 2.90 15 556 5034 2.0 -19.0 19 21.0 -5.7 70 15 325.4 325.7 291.9 330.8 1.53 16 552 5092 1.6 -11.4 37 13.0 -4.1 75 15 325.6 326.2 293.2 335.4 2.90 17 532 5388 -0.7 -5.3 71 4.6 -3.0 97 15 326.3 327.3 294.9 342.4 4.85 18 500 5880 -3.7 -8.6 69 4.9 -6.0 105 19 328.5 329.3 294.8 342.0 4.00 19 473 6318 -6.9 -10.1 78 3.2 -8.3 103 17 329.8 330.6 294.9 342.6 3.75 20 410 7422 -14.9 -14.9 100 0.0 -14.9 131 11 333.3 333.9 295.1 343.4 2.94 21 400 7610 -15.5 -17.4 85 1.9 -16.2 160 12 334.8 335.3 295.1 343.4 2.44 22 383 7937 -16.1 -27.1 38 11.0 -19.0 165 13 338.2 338.5 294.8 342.2 1.08 23 358 8440 -19.9 -36.9 21 17.0 -23.1 117 9 339.7 339.8 294.7 341.5 0.45 24 339 8842 -22.7 -40.7 18 18.0 -25.5 95 12 341.3 341.3 294.9 342.5 0.32 25 318 9309 -24.3 -52.3 6 28.0 -27.4 118 23 345.3 345.4 295.7 345.7 0.10 26 300 9730 -27.5 -51.5 8 24.0 -30.0 155 12 346.6 346.6 296.0 347.1 0.11 27 250 11010 -38.7 -57.7 12 19.0 -39.8 135 9 348.5 348.5 296.4 348.8 0.06 28 239 11318 -41.5 -61.5 10 20.0 -42.4 132 10 348.8 348.8 296.4 349.0 0.04 29 232 11519 -43.3 -52.3 36 9.0 -43.8 131 10 349.1 349.1 296.5 349.6 0.13 30 225 11725 -45.1 -61.1 15 16.0 -45.7 134 11 349.4 349.4 296.5 349.6 0.05 31 214 12058 -48.3 -57.3 35 9.0 -48.7 137 14 349.5 349.5 296.6 349.8 0.08 32 212 12119 -48.9 -52.6 65 3.7 -49.1 136 14 349.5 349.5 296.7 350.0 0.14 33 200 12500 -52.1 -55.5 67 3.4 -52.2 130 15 350.3 350.3 296.8 350.7 0.10 34 199 12533 -52.5 -56.0 66 3.5 -52.6 129 15 350.1 350.2 296.7 350.5 0.10 35 192 12764 -53.7 -60.7 42 7.0 -53.9 126 18 351.8 351.8 297.1 352.1 0.06 36 169 13574 -60.1 -67.1 39 7.0 -60.2 146 20 354.2 354.3 297.5 354.4 0.03 37 150 14310 -66.1 -74.1 32 8.0 -66.2 150 21 356.2 356.2 298.0 356.3 0.01 38 132 15071 -72.7 -81.7 24 9.0 -72.8 147 16 357.7 357.7 298.2 357.7 0.00 39 116 15816 -79.3 -83.0 54 3.7 -79.3 115 18 358.9 358.9 298.5 359.0 0.00 40 108 16218 -81.5 -85.9 47 4.4 -81.5 109 20 362.2 362.2 299.1 362.2 0.00 41 101 16594 -80.9 -85.6 45 4.7 -80.9 62 25 370.4 370.4 300.7 370.4 0.00 42 100 16650 -81.3 -85.8 46 4.5 -81.3 55 26 370.6 370.6 300.7 370.7 0.00 43 85 17550 -86.9 -89.8 59 2.9 -86.9 80 12 376.9 376.9 301.8 377.0 0.00 44 81 17816 -83.5 -87.7 48 4.2 -83.5 78 14 389.2 389.2 303.6 389.2 0.00 45 75 18242 -84.9 -89.9 40 5.0 -84.9 105 27 394.9 394.9 304.5 394.9 0.00 46 70 18630 -77.3 -89.3 13 12.0 -77.3 100 29 419.0 419.0 307.6 419.0 0.00 47 66 18973 -71.7 -88.7 6 17.0 -71.8 94 33 438.3 438.3 309.7 438.3 0.00 48 56 19958 -66.5 -89.5 3 23.0 -66.7 82 26 471.3 471.3 312.7 471.3 0.00 49 50 20640 -69.5 -89.5 4 20.0 -69.6 210 5 479.7 479.7 313.4 479.7 0.00 50 49 20760 -69.7 -89.7 4 20.0 -69.9 189 4 482.0 482.0 313.6 482.0 0.00 51 43 21545 -66.3 -90.3 2 24.0 -66.6 134 10 508.7 508.7 315.5 508.7 0.00 TRP 85 17550 -86.9 -89.8 59 2.9 -86.9 80 12 376.9 376.9 301.8 377.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 538.09 mb = 5297.50 m = 17380.03 ft Wetbulb zero: 621.40 mb = 4130.83 m = 13552.41 ft Precipitable water: 2.17 inches Sfc-500 mean rel hum: 70.81 % Est. max temperature: 31.89 C = 89.40 F Sfc-Lift cond lev (LCL): 984.76 mb = 165.08 m = 541.59 ft T: 26.40 C 700-500 lapse rate: 4.87 C/km ThetaE index: 34.83 C Layer 981.0- 625.0 mb Conv cond level (CCL): 889.49 mb = 1110.35 m = 3642.85 ft Mean mixing ratio: 17.97 g/kg Conv temperature: 30.00 C = 86.00 F Cap Strength: 0.77 C Lifted Index: -3.02 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.62 C Lifted Index @700 mb: -2.72 C Showalter Index: -0.91 C Risk: Thunderstorms probable Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 21.20 C K Index: 38.40 Risk: > 80 % chance of thunderstorms Sweat Index: 247.00 Risk: None Energy Index: -1.73 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1461.82 J/kg Max Up Vert Vel: 54.07 m/s Conv Inhibition (B-): 6.58 J/kg Cap Strength: 0.77 C Lift Cond Lev (LCL): 903.30 mb = 975.99 m = 3202.01 ft Lev Free Conv (LFC): 878.30 mb = 1220.74 m = 4005.01 ft Equ Level (EL): 138.30 mb = 14793.30 m = 48533.85 ft B at Equ Level: 1454.57 J/kg Max Parcel Lev (MPL): 68.30 mb = 18773.11 m = 61590.82 ft Wind level data Storm motion: 117 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 ---------------------------------------------------------- 0 987 143 0 0 -0.0 -0.0 | 297 9 8.1 -4.2 1 971 305 125 1 -0.8 0.6 | 296 8 7.2 -3.6 2 940 610 120 6 -5.2 3.0 | 292 3 2.9 -1.2 3 925 769 140 8 -5.1 6.1 | 236 4 2.9 2.0 4 910 914 140 7 -4.5 5.4 | 252 4 3.6 1.2 5 850 1505 90 9 -9.0 0.0 | 13 4 -0.9 -4.2 6 818 1829 90 10 -10.0 0.0 | 25 5 -1.9 -4.2 7 789 2134 80 9 -8.9 -1.6 | 8 6 -0.8 -5.7 8 761 2438 80 12 -11.8 -2.1 | 31 7 -3.8 -6.3 9 734 2743 90 11 -11.0 0.0 | 35 5 -2.9 -4.2 10 700 3151 75 12 -11.6 -3.1 | 26 8 -3.5 -7.3 11 683 3353 65 10 -9.1 -4.2 | 7 8 -1.0 -8.4 12 658 3658 85 14 -13.9 -1.2 | 48 8 -5.9 -5.4 13 610 4267 75 17 -16.4 -4.4 | 44 12 -8.4 -8.6 14 566 4877 60 15 -13.0 -7.5 | 23 13 -4.9 -11.7 15 525 5486 105 15 -14.5 3.9 | 87 6 -6.4 -0.3 16 500 5880 105 19 -18.4 4.9 | 94 10 -10.3 0.7 17 486 6096 110 19 -17.9 6.5 | 103 10 -9.8 2.3 18 432 7010 80 10 -9.8 -1.7 | 17 6 -1.8 -5.9 19 416 7315 115 11 -10.0 4.6 | 104 2 -1.9 0.5 20 400 7610 160 12 -4.1 11.3 | 209 8 4.0 7.1 21 399 7620 135 10 -7.1 7.1 | 199 3 1.0 2.9 22 383 7925 165 13 -3.4 12.6 | 209 10 4.7 8.4 23 368 8230 140 8 -5.1 6.1 | 236 4 2.9 2.0 24 353 8534 105 10 -9.7 2.6 | 45 2 -1.6 -1.6 25 339 8839 95 12 -12.0 1.0 | 51 5 -3.9 -3.1 26 312 9449 125 26 -21.3 14.9 | 129 17 -13.2 10.7 27 300 9730 155 12 -5.1 10.9 | 204 7 3.0 6.7 28 299 9754 135 16 -11.3 11.3 | 155 8 -3.3 7.1 29 286 10058 165 10 -2.6 9.7 | 225 8 5.5 5.5 30 251 10973 125 6 -4.9 3.4 | 283 3 3.1 -0.7 31 250 11010 135 9 -6.4 6.4 | 218 3 1.7 2.2 32 229 11582 130 10 -7.7 6.4 | 190 2 0.4 2.3 33 219 11887 140 13 -8.4 10.0 | 177 6 -0.3 5.8 34 200 12500 130 15 -11.5 9.6 | 148 6 -3.4 5.5 35 191 12802 125 18 -14.7 10.3 | 133 9 -6.7 6.2 36 165 13716 150 21 -10.5 18.2 | 170 14 -2.4 14.0 37 150 14310 150 21 -10.5 18.2 | 170 14 -2.4 14.0 38 135 14935 150 16 -8.0 13.9 | 180 10 0.1 9.7 39 121 15545 135 17 -12.0 12.0 | 153 9 -4.0 7.8 40 115 15850 110 18 -16.9 6.2 | 103 9 -8.9 2.0 41 109 16154 115 19 -17.2 8.0 | 113 10 -9.2 3.9 42 100 16650 55 26 -21.3 -14.9 | 35 23 -13.2 -19.1 43 98 16764 55 26 -21.3 -14.9 | 35 23 -13.2 -19.1 44 88 17374 30 19 -9.5 -16.5 | 4 21 -1.4 -20.6 45 85 17550 80 12 -11.8 -2.1 | 31 7 -3.8 -6.3 46 83 17678 55 13 -10.6 -7.5 | 13 12 -2.6 -11.6 47 79 17983 105 16 -15.5 4.1 | 90 7 -7.4 -0.0 48 74 18288 105 29 -28.0 7.5 | 99 20 -20.0 3.3 49 70 18593 110 30 -28.2 10.3 | 107 21 -20.1 6.1 50 70 18630 100 29 -28.6 5.0 | 92 21 -20.5 0.9 51 60 19507 85 38 -37.9 -3.3 | 76 31 -29.8 -7.5 52 57 19812 75 31 -29.9 -8.0 | 61 25 -21.9 -12.2 53 55 20117 90 21 -21.0 0.0 | 72 14 -12.9 -4.2 54 52 20422 95 8 -8.0 0.7 | 359 3 0.1 -3.5 55 50 20640 210 5 2.5 4.3 | 269 11 10.6 0.2 56 49 20726 190 4 0.7 3.9 | 272 9 8.8 -0.2 57 41 21641 110 13 -12.2 4.4 | 94 4 -4.2 0.3 58 38 21946 70 18 -16.9 -6.2 | 41 14 -8.9 -10.3 Wind Parameters Mean winds (0-6000m): 87.4 at 12.1 knts Storm direction: 117.4 at 9.1 knts Shear (0-3000m) pos: 1.5 neg: 1.5 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 88.7 deg Storm rel helicity (0-3000m) pos: 9.0 neg: -7.5 tot: 1.6 m^2/s^2 ave: 0.5 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 0.4 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 111.37 Bulk Shear: 13.13 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 ------------------------------------------------------------------------------- 500 121 3 296 6| 6.6 0.0 6.6| 1.0 -2.3 -1.3 -2.7 -0.17| 6.9 -1.2 1000 131 5 281 4| 3.3 0.7 4.0| 2.0 -3.7 -1.8 -1.8 -0.14| 6.2 -0.8 1500 115 6 302 3| 2.2 1.9 4.1| 3.5 -3.7 -0.3 -0.2 0.08| 5.9 0.5 2000 105 7 334 3| 1.7 1.6 3.3| 4.0 -5.6 -1.6 -0.8 0.02| 5.0 0.1 2500 98 8 357 3| 1.8 1.3 3.1| 8.8 -5.6 3.2 1.3 0.14| 4.9 0.7 3000 94 9 8 4| 1.5 1.5 3.0| 9.0 -7.5 1.6 0.5 0.08| 4.7 0.4 4000 88 10 22 5| 1.5 1.5 3.0| 21.0 -14.2 6.9 1.7 0.13| 5.0 0.6 5000 83 11 28 6| 1.5 1.4 2.8| 32.4 -28.8 3.5 0.7 0.09| 5.1 0.4 6000 87 12 40 6| 1.9 1.2 3.1| 49.8 -29.3 20.5 3.4 0.20| 5.2 1.0 Wrote GIF file: /home/apache/climate/data/raob//SBRB/skewt/SBRB.skewt.20200401.00.gif