UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032500.upa.cvt Date: 0000Z 25 MAR 20 Searching for SBRB... Searching the city database file for: SBRB ... Date:0000Z 25 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 79 SFC 987 143 26.6 26.4 99 0.2 26.5 40 2 300.9 305.0 300.1 367.2 22.46 2 979 222 28.8 22.8 70 6.0 24.4 25 2 303.8 307.1 298.2 357.8 18.13 3 972 292 29.0 22.0 66 7.0 23.9 12 3 304.6 307.8 298.0 356.5 17.37 4 925 772 25.6 19.6 69 6.0 21.3 315 10 305.5 308.4 297.2 352.5 15.71 5 861 1400 20.0 18.4 91 1.6 18.9 309 11 306.0 308.9 297.3 352.9 15.66 6 850 1511 19.4 17.1 87 2.3 17.8 310 12 306.5 309.2 296.7 350.3 14.59 7 705 3100 10.6 8.0 84 2.6 9.0 271 7 313.6 315.4 295.1 343.4 9.60 8 700 3159 10.4 7.3 81 3.1 8.5 275 6 314.0 315.8 295.0 342.6 9.21 9 642 3877 8.8 0.8 57 8.0 4.3 337 3 320.0 321.3 294.4 340.4 6.33 10 585 4637 2.0 -0.9 81 2.9 0.4 309 9 320.7 321.9 294.4 340.5 6.14 11 500 5890 -4.3 -7.4 79 3.1 -5.8 215 19 327.8 328.7 294.9 342.5 4.39 12 448 6749 -9.5 -11.0 89 1.5 -10.2 155 13 331.7 332.5 295.4 344.3 3.69 13 433 7013 -10.5 -12.6 85 2.1 -11.4 193 13 333.7 334.4 295.6 345.3 3.36 14 400 7620 -14.3 -16.6 83 2.3 -15.2 280 12 336.4 336.9 295.7 345.6 2.61 15 316 9366 -25.3 -28.6 74 3.3 -26.1 39 11 344.6 344.8 296.4 348.9 1.14 16 300 9740 -28.5 -31.3 77 2.8 -29.0 45 17 345.2 345.4 296.4 348.8 0.93 17 287 10056 -30.9 -34.6 70 3.7 -31.5 69 19 346.2 346.3 296.4 348.9 0.71 18 278 10281 -32.7 -34.3 86 1.6 -33.0 74 21 346.8 346.9 296.5 349.7 0.75 19 250 11020 -38.5 -43.5 59 5.0 -39.0 90 28 348.8 348.9 296.7 350.1 0.33 20 227 11675 -44.1 -57.1 22 13.0 -44.7 95 29 350.0 350.0 296.7 350.4 0.07 21 200 12510 -52.1 -57.1 55 5.0 -52.3 95 29 350.3 350.3 296.8 350.6 0.08 22 193 12740 -54.3 -59.2 55 4.9 -54.4 97 30 350.3 350.3 296.8 350.6 0.07 23 178 13254 -58.1 -67.1 31 9.0 -58.3 98 31 352.3 352.3 297.1 352.4 0.03 24 165 13728 -62.5 -67.2 53 4.7 -62.6 90 33 352.7 352.7 297.3 352.8 0.03 25 150 14310 -66.9 -72.9 42 6.0 -67.0 80 35 354.8 354.8 297.7 354.9 0.01 26 137 14851 -71.1 -77.1 41 6.0 -71.1 67 38 356.7 356.7 298.1 356.8 0.01 27 122 15533 -72.7 -84.7 15 12.0 -72.8 81 33 365.9 365.9 299.8 365.9 0.00 28 107 16294 -77.1 -86.1 22 9.0 -77.1 105 22 371.5 371.5 300.8 371.5 0.00 29 100 16680 -78.7 -86.7 26 8.0 -78.7 105 27 375.7 375.7 301.5 375.7 0.00 30 84 17664 -82.3 -90.3 24 8.0 -82.3 86 39 387.6 387.6 303.4 387.6 0.00 31 78 18080 -80.3 -89.3 21 9.0 -80.3 60 41 400.0 400.0 305.2 400.0 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5811.00 m Freezing level: 558.02 mb = 5034.72 m = 16517.91 ft Wetbulb zero: 579.12 mb = 4717.60 m = 15477.50 ft Precipitable water: 2.31 inches Sfc-500 mean rel hum: 77.79 % Est. max temperature: 32.76 C = 90.97 F Sfc-Lift cond lev (LCL): 984.78 mb = 164.90 m = 541.02 ft T: 27.21 C 700-500 lapse rate: 5.38 C/km ThetaE index: 14.74 C Layer 979.0- 861.0 mb Conv cond level (CCL): 841.93 mb = 1592.03 m = 5223.14 ft Mean mixing ratio: 16.58 g/kg Conv temperature: 32.54 C = 90.57 F Cap Strength: 0.89 C Lifted Index: -2.91 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.56 C Lifted Index @700 mb: -1.40 C Showalter Index: -1.45 C Risk: Thunderstorms probable Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 21.40 C K Index: 37.70 Risk: > 80 % chance of thunderstorms Sweat Index: 248.20 Risk: None Energy Index: -1.59 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1005.49 J/kg Max Up Vert Vel: 44.84 m/s Conv Inhibition (B-): 21.46 J/kg Cap Strength: 0.89 C Lift Cond Lev (LCL): 864.25 mb = 1366.72 m = 4483.93 ft Lev Free Conv (LFC): 799.25 mb = 2033.91 m = 6672.84 ft Equ Level (EL): 649.25 mb = 3783.70 m = 12413.56 ft B at Equ Level: 56.85 J/kg Max Parcel Lev (MPL): 89.25 mb = 17322.06 m = 56830.23 ft Wind level data Storm motion: 301 at 7 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 40 2 -1.3 -1.5 | 106 8 -7.7 2.2 1 971 305 10 3 -0.5 -3.0 | 97 7 -6.9 0.8 2 941 610 315 9 6.4 -6.4 | 0 3 -0.0 -2.6 3 925 772 315 10 7.1 -7.1 | 348 3 0.7 -3.3 4 910 914 305 9 7.4 -5.2 | 324 2 1.0 -1.4 5 850 1511 310 12 9.2 -7.7 | 324 5 2.8 -3.9 6 849 1524 315 11 7.8 -7.8 | 341 4 1.4 -4.0 7 819 1829 295 17 15.4 -7.2 | 291 10 9.0 -3.4 8 790 2134 280 12 11.8 -2.1 | 253 6 5.5 1.7 9 762 2438 270 10 10.0 -0.0 | 224 5 3.6 3.8 10 735 2743 250 11 10.3 3.8 | 208 9 4.0 7.5 11 700 3159 275 6 6.0 -0.5 | 173 3 -0.4 3.2 12 658 3658 330 1 0.5 -0.9 | 116 7 -5.9 2.9 13 611 4267 350 8 1.4 -7.9 | 50 6 -5.0 -4.1 14 525 5486 205 13 5.5 11.8 | 177 16 -0.9 15.6 15 506 5791 210 19 9.5 16.5 | 189 20 3.1 20.2 16 500 5890 215 19 10.9 15.6 | 193 20 4.5 19.3 17 487 6096 215 17 9.8 13.9 | 191 18 3.4 17.7 18 450 6706 150 13 -6.5 11.3 | 139 20 -12.9 15.0 19 400 7620 280 12 11.8 -2.1 | 253 6 5.5 1.7 20 400 7620 280 11 10.8 -1.9 | 247 5 4.5 1.9 21 384 7925 260 10 9.8 1.7 | 212 7 3.5 5.5 22 368 8230 270 4 4.0 -0.0 | 148 4 -2.4 3.8 23 312 9449 50 12 -9.2 -7.7 | 76 16 -15.6 -3.9 24 300 9740 45 17 -12.0 -12.0 | 66 20 -18.4 -8.2 25 299 9754 40 15 -9.6 -11.5 | 64 18 -16.0 -7.7 26 287 10058 70 19 -17.9 -6.5 | 84 24 -24.2 -2.7 27 250 11020 90 28 -28.0 0.0 | 96 35 -34.4 3.8 28 241 11278 95 29 -28.9 2.5 | 100 36 -35.3 6.3 29 200 12510 95 29 -28.9 2.5 | 100 36 -35.3 6.3 30 182 13106 100 31 -30.5 5.4 | 104 38 -36.9 9.2 31 150 14310 80 35 -34.5 -6.1 | 87 41 -40.8 -2.3 32 135 14935 65 38 -34.4 -16.1 | 73 43 -40.8 -12.3 33 128 15240 70 38 -35.7 -13.0 | 78 43 -42.1 -9.2 34 109 16154 105 21 -20.3 5.4 | 109 28 -26.7 9.2 35 100 16680 105 27 -26.1 7.0 | 108 34 -32.4 10.8 36 99 16764 125 24 -19.7 13.8 | 124 31 -26.0 17.5 37 93 17069 115 26 -23.6 11.0 | 116 33 -29.9 14.8 38 79 17983 70 47 -44.2 -16.1 | 76 52 -50.5 -12.3 39 75 18288 35 26 -14.9 -21.3 | 51 28 -21.3 -17.5 Wind Parameters Mean winds (0-6000m): 270.7 at 9.9 knts Storm direction: 300.7 at 7.4 knts Shear (0-3000m) pos: 0.9 neg: 1.9 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 70.4 deg Storm rel helicity (0-3000m) pos: 1.1 neg: -41.1 tot: -39.9 m^2/s^2 ave: -13.3 10^-3 m/s^2 rel: -0.63 Storm rel vorticity (0-3000m) horiz: 7.2 stream: -4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 96.50 Bulk Shear: 10.42 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 ------------------------------------------------------------------------------- 500 334 5 79 4| 0.0 9.5 9.5| 0.0 -11.1 -11.1 -22.2 -0.85| 10.6 -9.0 1000 317 7 39 2| 0.0 5.4 5.4| 0.0 -12.2 -12.2 -12.2 -0.75| 7.0 -5.3 1500 313 9 360 2| 1.1 3.6 4.7| 1.1 -14.7 -13.5 -9.0 -0.60| 6.4 -3.8 2000 305 10 317 3| 0.8 2.7 3.6| 1.1 -30.9 -29.8 -14.9 -0.66| 7.6 -5.0 2500 298 10 292 3| 0.7 2.2 2.9| 1.1 -36.8 -35.6 -14.3 -0.67| 7.1 -4.8 3000 292 10 270 3| 0.9 1.9 2.8| 1.1 -41.1 -39.9 -13.3 -0.63| 7.2 -4.5 4000 294 8 257 1| 1.6 1.4 3.0| 1.4 -51.0 -49.6 -12.4 -0.65| 6.9 -4.5 5000 294 9 261 2| 1.3 2.6 3.9| 1.4 -68.5 -67.1 -13.4 -0.68| 7.5 -5.1 6000 271 10 224 5| 1.0 2.6 3.6| 23.2 -97.6 -74.5 -12.4 -0.58| 7.9 -4.5 Wrote GIF file: /home/apache/climate/data/raob//SBRB/skewt/SBRB.skewt.20200325.00.gif