UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033100.upa.cvt Date: 0000Z 31 MAR 20 Searching for SB705... Searching the city database file for: SB705 ... Date:0000Z 31 MAR 20 Station: SB705 WMO ident: 82705 Latitude: -7.58 Longitude: -72.77 ------------------------------------------------------------------------------- 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 88 SFC 987 203 24.4 21.9 86 2.5 22.6 350 2 298.7 301.8 296.2 348.2 17.00 2 971 347 26.2 21.4 75 4.8 22.8 286 6 301.9 305.0 296.9 351.3 16.75 3 953 512 25.8 18.8 65 7.0 20.9 251 8 303.1 305.8 295.7 346.0 14.48 4 925 774 24.0 18.0 69 6.0 19.8 225 8 303.8 306.5 295.7 346.0 14.18 5 850 1509 18.4 16.3 88 2.1 17.0 220 7 305.4 308.0 296.0 346.9 13.85 6 804 1985 15.4 14.5 94 0.9 14.8 175 8 307.1 309.6 295.8 346.4 13.03 7 787 2166 15.2 11.9 81 3.3 13.0 156 8 308.8 310.9 295.0 342.8 11.20 8 700 3153 10.2 8.2 87 2.0 8.9 75 7 313.8 315.7 295.3 344.2 9.80 9 638 3920 6.4 6.2 99 0.2 6.3 101 12 317.9 319.7 296.1 347.5 9.37 10 596 4478 4.4 1.3 80 3.1 2.6 108 9 321.8 323.2 295.4 344.6 7.08 11 500 5890 -3.5 -7.0 77 3.5 -5.2 100 11 328.8 329.7 295.3 344.0 4.53 12 493 6001 -4.1 -8.3 73 4.2 -6.1 103 10 329.4 330.2 295.1 343.4 4.15 13 461 6526 -7.9 -9.2 90 1.3 -8.5 74 10 331.0 331.8 295.5 345.1 4.14 14 441 6871 -8.3 -14.3 62 6.0 -10.7 68 12 334.7 335.3 295.4 344.7 2.87 15 400 7620 -13.7 -17.1 75 3.4 -14.9 55 12 337.2 337.7 295.7 346.1 2.50 16 356 8494 -20.1 -21.1 92 1.0 -20.4 50 15 340.0 340.4 296.0 347.2 2.00 17 338 8876 -22.3 -26.6 68 4.3 -23.4 61 17 342.1 342.4 296.0 346.9 1.29 18 319 9298 -25.9 -27.9 83 2.0 -26.3 68 19 342.8 343.1 296.0 347.3 1.21 19 300 9740 -28.5 -32.5 68 4.0 -29.3 45 24 345.2 345.4 296.3 348.4 0.83 20 291 9958 -30.1 -33.1 75 3.0 -30.6 46 25 346.0 346.1 296.4 349.1 0.81 21 273 10409 -33.7 -35.9 80 2.2 -34.0 48 28 347.1 347.3 296.5 349.7 0.65 22 250 11020 -38.9 -41.3 78 2.4 -39.2 50 33 348.2 348.3 296.6 349.9 0.41 23 242 11242 -41.1 -43.3 79 2.2 -41.3 52 35 348.2 348.3 296.5 349.6 0.34 24 231 11557 -43.3 -49.3 52 6.0 -43.7 55 38 349.5 349.5 296.7 350.3 0.19 25 213 12098 -48.5 -50.6 79 2.1 -48.6 61 43 349.6 349.7 296.7 350.3 0.17 26 207 12286 -50.1 -54.5 60 4.4 -50.3 63 45 350.0 350.0 296.7 350.5 0.11 27 200 12510 -51.3 -66.3 15 15.0 -51.7 65 47 351.5 351.5 297.0 351.6 0.03 28 194 12707 -52.9 -56.7 63 3.8 -53.0 63 48 352.1 352.1 297.1 352.4 0.09 29 188 12910 -54.3 -63.3 32 9.0 -54.5 62 48 353.0 353.0 297.3 353.1 0.04 30 175 13365 -58.5 -62.3 61 3.8 -58.6 60 46 353.4 353.4 297.4 353.6 0.05 31 165 13734 -60.9 -71.9 22 11.0 -61.0 60 42 355.3 355.3 297.8 355.4 0.01 32 156 14080 -63.7 -75.7 18 12.0 -63.8 30 28 356.3 356.3 298.0 356.4 0.01 33 150 14320 -65.7 -76.7 20 11.0 -65.8 10 19 356.9 356.9 298.1 356.9 0.01 34 137 14862 -70.5 -75.5 48 5.0 -70.5 5 18 357.8 357.8 298.2 357.8 0.01 35 128 15261 -72.9 -81.9 24 9.0 -72.9 335 16 360.5 360.5 298.8 360.5 0.00 36 101 16614 -81.7 -87.7 35 6.0 -81.7 99 4 368.8 368.8 300.4 368.8 0.00 37 100 16670 -81.9 -87.9 35 6.0 -81.9 80 5 369.5 369.5 300.5 369.5 0.00 38 87 17440 -87.1 -91.7 42 4.6 -87.1 99 18 374.0 374.0 301.2 374.1 0.00 39 84 17631 -86.5 -91.3 41 4.8 -86.5 96 19 379.0 379.0 302.1 379.0 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 542.53 mb = 5264.44 m = 17271.56 ft Wetbulb zero: 563.76 mb = 4925.14 m = 16158.40 ft Precipitable water: 2.29 inches Sfc-500 mean rel hum: 83.12 % Est. max temperature: 31.60 C = 88.89 F Sfc-Lift cond lev (LCL): 952.01 mb = 521.01 m = 1709.34 ft T: 25.74 C 700-500 lapse rate: 5.01 C/km ThetaE index: 5.30 C Layer 953.0- 925.0 mb Conv cond level (CCL): 827.90 mb = 1734.26 m = 5689.78 ft Mean mixing ratio: 14.85 g/kg Conv temperature: 31.94 C = 89.49 F Cap Strength: 1.90 C Lifted Index: 0.46 C Risk: Showers probable Lifted Index @300 mb: 1.42 C Lifted Index @700 mb: 0.40 C Showalter Index: 0.58 C Risk: Thunderstorms probable Total Totals Index: 41.70 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 19.80 C K Index: 36.20 Risk: > 80 % chance of thunderstorms Sweat Index: 220.60 Risk: None Energy Index: -0.62 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.99 J/kg Max Up Vert Vel: 5.83 m/s Conv Inhibition (B-): 135.35 J/kg Cap Strength: 1.90 C Lift Cond Lev (LCL): 865.62 mb = 1350.70 m = 4431.38 ft Lev Free Conv (LFC): 470.62 mb = 6364.74 m = 20881.45 ft Equ Level (EL): 460.62 mb = 6532.76 m = 21432.67 ft B at Equ Level: 16.90 J/kg Max Parcel Lev (MPL): 430.62 mb = 7053.59 m = 23141.41 ft Wind level data Storm motion: 147 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 ---------------------------------------------------------- 0 987 203 350 2 0.3 -2.0 | 332 9 4.1 -7.8 1 976 305 295 6 5.4 -2.5 | 312 12 9.2 -8.3 2 942 610 230 9 6.9 5.8 | 270 11 10.6 -0.0 3 925 774 225 8 5.7 5.7 | 271 9 9.4 -0.1 4 910 914 240 8 6.9 4.0 | 280 11 10.7 -1.8 5 850 1509 220 7 4.5 5.4 | 273 8 8.2 -0.4 6 790 2134 160 8 -2.7 7.5 | 210 2 1.0 1.7 7 762 2438 120 8 -6.9 4.0 | 61 4 -3.2 -1.8 8 700 3153 75 7 -6.8 -1.8 | 22 8 -3.0 -7.6 9 658 3658 95 14 -13.9 1.2 | 66 11 -10.2 -4.6 10 610 4267 110 9 -8.5 3.1 | 60 5 -4.7 -2.7 11 506 5791 95 12 -12.0 1.0 | 60 10 -8.2 -4.8 12 500 5890 100 11 -10.8 1.9 | 61 8 -7.1 -3.9 13 487 6096 105 10 -9.7 2.6 | 62 7 -5.9 -3.2 14 450 6706 60 10 -8.7 -5.0 | 25 12 -4.9 -10.8 15 433 7010 75 13 -12.6 -3.4 | 44 13 -8.8 -9.2 16 416 7315 20 12 -4.1 -11.3 | 1 17 -0.4 -17.1 17 400 7620 55 12 -9.8 -6.9 | 26 14 -6.1 -12.7 18 400 7620 50 11 -8.4 -7.1 | 20 14 -4.7 -12.9 19 384 7925 55 15 -12.3 -8.6 | 31 17 -8.6 -14.4 20 368 8230 75 16 -15.5 -4.1 | 50 15 -11.7 -9.9 21 353 8534 45 15 -10.6 -10.6 | 23 18 -6.9 -16.4 22 325 9144 75 18 -17.4 -4.7 | 53 17 -13.7 -10.5 23 300 9740 45 24 -17.0 -17.0 | 30 26 -13.2 -22.8 24 299 9754 45 23 -16.3 -16.3 | 30 25 -12.5 -22.1 25 250 11020 50 33 -25.3 -21.2 | 39 35 -21.6 -27.0 26 200 12510 65 47 -42.6 -19.9 | 57 47 -38.9 -25.7 27 182 13106 60 49 -42.4 -24.5 | 52 49 -38.7 -30.3 28 165 13716 60 42 -36.4 -21.0 | 51 42 -32.6 -26.8 29 150 14320 10 19 -3.3 -18.7 | 359 25 0.4 -24.5 30 142 14630 5 18 -1.6 -17.9 | 355 24 2.2 -23.7 31 135 14935 5 18 -1.6 -17.9 | 355 24 2.2 -23.7 32 128 15240 335 16 6.8 -14.5 | 333 23 10.5 -20.3 33 121 15545 300 4 3.5 -2.0 | 317 11 7.2 -7.8 34 104 16459 150 2 -1.0 1.7 | 326 5 2.7 -4.1 35 100 16670 80 5 -4.9 -0.9 | 10 7 -1.2 -6.7 36 98 16764 80 5 -4.9 -0.9 | 10 7 -1.2 -6.7 37 88 17374 100 18 -17.7 3.1 | 79 14 -14.0 -2.7 38 83 17678 95 19 -18.9 1.7 | 75 16 -15.2 -4.1 39 79 17983 110 28 -26.3 9.6 | 99 23 -22.6 3.8 Wind Parameters Mean winds (0-6000m): 117.3 at 9.2 knts Storm direction: 147.3 at 6.9 knts Shear (0-3000m) pos: 0.2 neg: 1.3 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 54.3 deg Storm rel helicity (0-3000m) pos: 4.8 neg: -53.2 tot: -48.4 m^2/s^2 ave: -16.1 10^-3 m/s^2 rel: -0.62 Storm rel vorticity (0-3000m) horiz: 6.7 stream: -4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.57 Bulk Shear: 30.06 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 ------------------------------------------------------------------------------- 500 254 7 290 11| 0.0 9.9 9.9| 0.0 -36.8 -36.8 -73.6 -0.84| 15.2-12.7 1000 242 7 283 11| 0.5 5.0 5.5| 4.0 -38.2 -34.2 -34.2 -0.63| 9.2 -5.9 1500 234 7 279 10| 0.3 3.5 3.8| 4.0 -42.3 -38.3 -25.5 -0.62| 7.4 -4.6 2000 220 7 271 9| 0.3 2.7 3.0| 4.0 -46.2 -42.2 -21.1 -0.62| 7.4 -4.6 2500 202 8 260 7| 0.2 1.8 2.0| 4.0 -49.3 -45.4 -18.1 -0.64| 7.3 -4.7 3000 186 8 249 5| 0.2 1.3 1.5| 4.8 -53.2 -48.4 -16.1 -0.62| 6.7 -4.2 4000 139 9 109 2| 0.6 1.0 1.5| 22.1 -54.2 -32.1 -8.0 -0.36| 6.6 -2.3 5000 126 9 80 3| 0.4 0.9 1.4| 22.3 -54.5 -32.2 -6.4 -0.34| 5.6 -1.9 6000 117 9 70 5| 0.3 0.9 1.2| 22.8 -56.9 -34.1 -5.7 -0.32| 5.1 -1.7 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20200331.00.gif