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 SBRB... Searching the city database file for: SBRB ... Date:0000Z 21 MAR 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 83 SFC 987 143 22.8 20.7 88 2.1 21.3 310 7 297.1 299.9 295.0 342.6 15.76 2 979 221 21.8 21.3 97 0.5 21.5 317 14 296.7 299.7 295.4 344.4 16.50 3 968 329 23.6 19.3 77 4.3 20.6 325 23 299.5 302.2 294.9 342.5 14.71 4 957 439 23.6 18.6 74 5.0 20.1 325 25 300.5 303.1 294.8 342.2 14.23 5 925 765 22.6 17.9 75 4.7 19.4 325 28 302.4 305.0 295.3 344.1 14.09 6 896 1043 21.6 15.6 69 6.0 17.5 312 25 304.2 306.5 294.7 341.5 12.54 7 865 1348 19.6 17.7 89 1.9 18.3 300 21 305.1 307.9 296.5 349.7 14.90 8 850 1499 19.0 16.4 85 2.6 17.2 300 22 306.0 308.6 296.1 347.9 13.94 9 825 1756 18.2 12.2 68 6.0 14.3 304 20 307.8 309.9 294.5 340.8 10.89 10 700 3145 9.8 6.9 82 2.9 8.0 305 30 313.3 315.0 294.6 341.1 8.96 11 618 4171 3.2 3.2 100 0.0 3.2 313 16 317.1 318.6 294.8 341.9 7.82 12 512 5682 -3.9 -3.9 100 0.0 -3.9 257 12 326.1 327.2 295.4 344.6 5.61 13 500 5870 -4.9 -5.2 98 0.3 -5.1 260 13 327.1 328.1 295.4 344.3 5.20 14 404 7524 -13.3 -14.3 92 1.0 -13.7 355 11 336.7 337.4 296.1 347.7 3.13 15 400 7600 -13.9 -15.0 91 1.1 -14.3 10 11 336.9 337.5 296.1 347.4 2.98 16 300 9720 -28.5 -31.0 79 2.5 -29.0 15 17 345.2 345.4 296.4 348.9 0.96 17 286 10060 -31.1 -34.2 74 3.1 -31.6 0 20 346.2 346.4 296.4 349.1 0.74 18 260 10729 -35.5 -38.5 74 3.0 -35.9 331 6 349.3 349.5 297.0 351.4 0.53 19 250 11000 -37.9 -41.1 72 3.2 -38.2 5 6 349.7 349.8 297.0 351.4 0.42 20 227 11659 -43.3 -46.2 73 2.9 -43.5 51 8 351.3 351.3 297.1 352.4 0.27 21 200 12500 -51.1 -53.9 72 2.8 -51.2 70 16 351.8 351.9 297.1 352.4 0.13 22 150 14300 -67.7 -71.2 61 3.5 -67.7 105 29 353.5 353.5 297.4 353.5 0.02 23 136 14882 -73.3 -77.7 51 4.4 -73.3 94 40 353.6 353.6 297.4 353.6 0.01 24 126 15325 -76.7 -80.5 55 3.8 -76.7 95 46 355.3 355.3 297.7 355.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 570.23 mb = 4852.43 m = 15919.85 ft Wetbulb zero: 570.40 mb = 4815.06 m = 15797.25 ft Precipitable water: 2.22 inches Sfc-500 mean rel hum: 86.48 % Est. max temperature: 32.67 C = 90.81 F Sfc-Lift cond lev (LCL): 957.45 mb = 434.78 m = 1426.41 ft T: 23.60 C 700-500 lapse rate: 5.39 C/km ThetaE index: 8.90 C Layer 850.0- 700.0 mb Conv cond level (CCL): 778.61 mb = 2244.96 m = 7365.27 ft Mean mixing ratio: 14.12 g/kg Conv temperature: 35.48 C = 95.86 F Cap Strength: 3.30 C Lifted Index: 0.65 C Risk: Showers probable Lifted Index @300 mb: 3.82 C Lifted Index @700 mb: 1.23 C Showalter Index: -1.17 C Risk: Thunderstorms probable Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 21.30 C K Index: 37.40 Risk: > 80 % chance of thunderstorms Sweat Index: 253.80 Risk: None Energy Index: -0.78 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.70 J/kg Max Up Vert Vel: 8.45 m/s Conv Inhibition (B-): 211.96 J/kg Cap Strength: 3.29 C Lift Cond Lev (LCL): 876.57 mb = 1232.83 m = 4044.66 ft Lev Free Conv (LFC): 631.57 mb = 3992.50 m = 13098.59 ft Equ Level (EL): 561.57 mb = 4940.38 m = 16208.39 ft B at Equ Level: 35.68 J/kg Max Parcel Lev (MPL): 461.57 mb = 6490.57 m = 21294.25 ft Wind level data Storm motion: 332 at 15 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 ---------------------------------------------------------- 0 987 143 310 7 5.4 -4.5 | 169 9 -1.7 9.0 1 970 305 325 22 12.6 -18.0 | 309 7 5.6 -4.5 2 940 610 325 29 16.6 -23.8 | 317 14 9.6 -10.2 3 925 765 325 28 16.1 -22.9 | 316 13 9.0 -9.4 4 909 914 320 28 18.0 -21.4 | 306 14 10.9 -7.9 5 878 1219 300 21 18.2 -10.5 | 255 12 11.1 3.0 6 850 1499 300 22 19.1 -11.0 | 258 12 12.0 2.5 7 818 1829 305 20 16.4 -11.5 | 258 10 9.3 2.0 8 789 2134 305 23 18.8 -13.2 | 268 12 11.8 0.3 9 761 2438 310 24 18.4 -15.4 | 280 11 11.3 -1.9 10 708 3048 310 31 23.7 -19.9 | 291 18 16.7 -6.4 11 700 3145 305 30 24.6 -17.2 | 282 18 17.5 -3.7 12 682 3353 305 34 27.9 -19.5 | 286 22 20.8 -6.0 13 657 3658 290 29 27.3 -9.9 | 260 21 20.2 3.6 14 633 3962 300 22 19.1 -11.0 | 258 12 12.0 2.5 15 609 4267 320 12 7.7 -9.2 | 189 4 0.7 4.3 16 565 4877 275 11 11.0 -1.0 | 197 13 3.9 12.6 17 505 5791 255 12 11.6 3.1 | 195 17 4.5 16.6 18 500 5870 260 13 12.8 2.3 | 200 17 5.7 15.8 19 486 6096 285 7 6.8 -1.8 | 179 12 -0.3 11.7 20 467 6401 255 14 13.5 3.6 | 201 18 6.5 17.1 21 449 6706 285 12 11.6 -3.1 | 204 11 4.5 10.4 22 432 7010 255 11 10.6 2.8 | 192 17 3.6 16.4 23 400 7600 10 11 -1.9 -10.8 | 107 9 -9.0 2.7 24 399 7620 10 11 -1.9 -10.8 | 107 9 -9.0 2.7 25 367 8230 360 11 -0.0 -11.0 | 110 7 -7.1 2.5 26 352 8534 335 12 5.1 -10.9 | 143 3 -2.0 2.6 27 338 8839 350 14 2.4 -13.8 | 87 5 -4.6 -0.3 28 324 9144 25 17 -7.2 -15.4 | 82 14 -14.2 -1.9 29 311 9449 20 14 -4.8 -13.2 | 92 12 -11.8 0.4 30 300 9720 15 17 -4.4 -16.4 | 76 12 -11.5 -2.9 31 286 10058 360 20 -0.0 -20.0 | 47 10 -7.1 -6.5 32 274 10363 355 13 1.1 -13.0 | 95 6 -5.9 0.6 33 251 10973 315 1 0.7 -0.7 | 154 14 -6.3 12.8 34 250 11000 5 6 -0.5 -6.0 | 135 11 -7.6 7.5 35 209 12192 90 10 -10.0 0.0 | 128 22 -17.1 13.5 36 200 12497 60 15 -13.0 -7.5 | 107 21 -20.0 6.0 37 200 12500 70 16 -15.0 -5.5 | 110 24 -22.1 8.0 38 182 13106 90 12 -12.0 0.0 | 125 23 -19.1 13.5 39 173 13411 70 13 -12.2 -4.4 | 115 21 -19.3 9.1 40 165 13716 85 14 -13.9 -1.2 | 120 24 -21.0 12.3 41 157 14021 65 16 -14.5 -6.8 | 107 23 -21.6 6.8 42 150 14300 105 29 -28.0 7.5 | 121 41 -35.1 21.0 43 149 14326 100 28 -27.6 4.9 | 118 39 -34.6 18.4 44 128 15240 90 47 -47.0 0.0 | 104 56 -54.1 13.5 45 122 15545 105 45 -43.5 11.6 | 116 56 -50.5 25.2 Wind Parameters Mean winds (0-6000m): 302.4 at 20.3 knts Storm direction: 332.4 at 15.3 knts Shear (0-3000m) pos: 4.8 neg: 2.3 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 112.7 deg Storm rel helicity (0-3000m) pos: 44.0 neg: -56.1 tot: -12.1 m^2/s^2 ave: -4.0 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.98 Bulk Shear: 8.97 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 ------------------------------------------------------------------------------- 500 324 22 307 7| 22.7 0.0 22.7| 18.9 0.0 18.9 37.9 0.68| 24.8 16.9 1000 321 25 304 10| 11.4 5.5 16.9| 18.9 -35.2 -16.3 -16.3 0.16| 18.3 2.9 1500 315 24 288 10| 7.6 4.3 11.8| 20.9 -43.0 -22.0 -14.7 0.10| 13.7 1.3 2000 312 23 281 10| 6.3 3.2 9.4| 26.6 -43.1 -16.5 -8.3 0.13| 11.4 1.5 2500 312 23 280 10| 5.8 2.6 8.4| 36.9 -43.1 -6.1 -2.5 0.19| 10.0 1.9 3000 311 24 282 11| 4.8 2.3 7.1| 44.0 -56.1 -12.1 -4.0 0.14| 9.6 1.4 4000 308 25 278 13| 3.2 2.7 5.9| 50.8-114.5 -63.7 -15.9 -0.04| 10.9 -0.4 5000 306 22 268 11| 2.6 3.2 5.8| 51.9-121.4 -69.6 -13.9 -0.07| 10.1 -0.7 6000 302 20 256 10| 2.5 2.8 5.4| 55.7-135.5 -79.7 -13.3 -0.09| 9.3 -0.9 Wrote GIF file: /home/apache/climate/data/raob//SBRB/skewt/SBRB.skewt.20200321.00.gif