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 SBTS... Searching the city database file for: SBTS ... Date:0000Z 31 MAR 20 Station: SBTS WMO ident: 82026 Latitude: 2.23 Longitude: -55.95 Elevation: 344.00 ------------------------------------------------------------------------------- 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 85 SFC 971 344 25.6 23.8 90 1.8 24.3 360 4 301.3 304.8 298.4 358.7 19.46 2 957 473 26.0 21.8 78 4.2 22.9 7 8 302.9 306.2 297.6 354.6 17.43 3 925 774 24.4 19.6 75 4.8 21.0 25 10 304.3 307.2 296.8 351.0 15.71 4 918 841 24.0 19.0 74 5.0 20.5 25 10 304.5 307.3 296.6 349.9 15.24 5 850 1510 18.4 18.2 99 0.2 18.3 70 9 305.4 308.3 297.1 352.3 15.66 6 811 1912 15.8 15.5 98 0.3 15.6 73 8 306.8 309.4 296.3 348.3 13.79 7 777 2277 14.6 11.1 80 3.5 12.3 77 8 309.3 311.3 294.8 342.0 10.75 8 765 2409 13.4 12.6 95 0.8 12.9 79 9 309.4 311.6 295.8 346.1 12.08 9 753 2542 13.0 8.6 75 4.4 10.3 83 10 310.3 312.1 294.1 339.0 9.36 10 747 2610 12.4 11.4 94 1.0 11.7 85 11 310.4 312.6 295.6 345.3 11.42 11 723 2884 11.4 5.4 67 6.0 7.8 95 13 312.2 313.7 293.4 336.4 7.80 12 700 3155 10.4 9.4 94 1.0 9.7 90 16 314.0 316.0 296.0 347.0 10.65 13 683 3359 9.2 8.3 94 0.9 8.6 85 18 314.9 316.8 295.8 346.4 10.12 14 678 3420 9.8 7.6 86 2.2 8.4 86 18 316.2 318.1 295.9 346.6 9.71 15 651 3758 8.6 -1.4 49 10.0 3.2 94 18 318.6 319.6 293.2 335.6 5.31 16 640 3898 7.2 2.3 71 4.9 4.4 101 16 318.5 319.9 294.6 341.1 7.08 17 599 4440 3.8 -0.1 76 3.9 1.7 82 10 320.7 321.9 294.6 341.1 6.36 18 572 4814 2.2 -5.8 55 8.0 -1.7 64 11 323.1 323.9 293.7 337.3 4.34 19 551 5116 0.0 -3.3 78 3.3 -1.7 71 12 323.9 325.0 294.7 341.8 5.45 20 543 5233 -0.5 -7.5 59 7.0 -3.8 76 12 324.7 325.5 293.8 338.0 4.01 21 526 5487 -1.7 -5.6 75 3.9 -3.6 79 12 326.2 327.2 294.8 342.1 4.79 22 518 5609 -1.9 -17.9 28 16.0 -7.8 81 11 327.4 327.8 292.7 333.7 1.81 23 506 5795 -2.9 -22.9 20 20.0 -9.4 84 11 328.4 328.6 292.4 332.6 1.20 24 500 5890 -3.5 -19.5 28 16.0 -9.2 85 11 328.8 329.1 292.9 334.5 1.63 25 494 5986 -3.9 -19.9 28 16.0 -9.5 90 10 329.4 329.7 293.1 335.0 1.60 26 473 6328 -6.3 -10.7 71 4.4 -8.2 74 9 330.6 331.3 295.0 342.8 3.58 27 441 6873 -10.9 -12.7 87 1.8 -11.6 24 10 331.4 332.1 295.0 342.7 3.27 28 420 7247 -12.5 -20.5 51 8.0 -15.1 350 11 334.0 334.4 294.4 340.4 1.78 29 400 7620 -13.9 -20.9 55 7.0 -16.2 315 11 336.9 337.3 295.1 343.4 1.81 30 397 7677 -14.1 -21.1 55 7.0 -16.4 315 11 337.4 337.8 295.3 343.8 1.79 31 375 8106 -17.9 -21.5 73 3.6 -19.0 329 12 337.9 338.3 295.4 344.5 1.83 32 356 8494 -19.7 -35.7 23 16.0 -22.8 354 11 340.5 340.7 294.9 342.5 0.51 33 342 8790 -22.3 -34.3 33 12.0 -24.6 10 11 340.9 341.1 295.1 343.3 0.61 34 329 9074 -24.3 -28.4 69 4.1 -25.2 25 10 342.0 342.2 295.8 346.2 1.12 35 310 9505 -27.1 -30.1 76 3.0 -27.8 336 4 343.9 344.2 296.1 347.8 1.01 36 304 9645 -28.3 -30.5 81 2.2 -28.7 297 7 344.2 344.4 296.2 348.0 0.99 37 300 9740 -29.1 -31.4 80 2.3 -29.6 270 9 344.4 344.6 296.1 347.9 0.92 38 250 11010 -39.1 -41.6 77 2.5 -39.4 215 20 347.9 348.0 296.5 349.5 0.40 39 238 11346 -42.1 -43.6 85 1.5 -42.2 211 21 348.3 348.4 296.5 349.7 0.34 40 200 12500 -51.9 -56.9 55 5.0 -52.1 215 25 350.6 350.6 296.8 351.0 0.09 41 193 12730 -54.1 -60.1 48 6.0 -54.3 220 26 350.7 350.7 296.8 350.9 0.06 42 165 13718 -62.3 -71.3 29 9.0 -62.4 242 32 353.0 353.0 297.3 353.1 0.02 43 161 13869 -63.5 -69.5 44 6.0 -63.6 245 33 353.5 353.5 297.4 353.6 0.02 44 153 14180 -66.3 -77.3 20 11.0 -66.4 252 35 353.9 353.9 297.5 353.9 0.01 45 150 14300 -67.3 -77.3 23 10.0 -67.4 255 36 354.2 354.2 297.5 354.2 0.01 46 144 14544 -68.9 -73.9 48 5.0 -68.9 253 39 355.5 355.5 297.8 355.6 0.01 47 131 15103 -72.1 -84.1 15 12.0 -72.1 257 43 359.6 359.6 298.6 359.6 0.00 48 102 16539 -80.5 -89.5 21 9.0 -80.5 245 33 370.1 370.1 300.6 370.1 0.00 49 100 16650 -81.1 -89.1 25 8.0 -81.1 235 31 371.0 371.0 300.8 371.0 0.00 50 87 17426 -84.9 -89.9 40 5.0 -84.9 255 27 378.5 378.5 302.0 378.5 0.00 51 84 17621 -81.3 -88.3 30 7.0 -81.3 274 23 389.6 389.6 303.8 389.6 0.00 52 74 18331 -82.7 -87.7 42 5.0 -82.7 265 15 401.0 401.0 305.3 401.0 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 551.00 mb = 5115.64 m = 16783.40 ft Wetbulb zero: 585.81 mb = 4620.87 m = 15160.16 ft Precipitable water: 2.10 inches Sfc-500 mean rel hum: 75.18 % Est. max temperature: 30.72 C = 87.29 F Sfc-Lift cond lev (LCL): 946.32 mb = 572.21 m = 1877.29 ft T: 25.47 C 700-500 lapse rate: 5.08 C/km ThetaE index: 10.28 C Layer 811.0- 765.0 mb Conv cond level (CCL): 854.78 mb = 1461.22 m = 4793.98 ft Mean mixing ratio: 16.17 g/kg Conv temperature: 29.65 C = 85.37 F Cap Strength: 1.05 C Lifted Index: -1.35 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.93 C Lifted Index @700 mb: -0.81 C Showalter Index: -1.35 C Risk: Thunderstorms probable Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.70 C K Index: 39.10 Risk: > 80 % chance of thunderstorms Sweat Index: 247.40 Risk: None Energy Index: -3.45 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 638.33 J/kg Max Up Vert Vel: 35.73 m/s Conv Inhibition (B-): 16.59 J/kg Cap Strength: 1.05 C Lift Cond Lev (LCL): 871.18 mb = 1296.01 m = 4251.96 ft Lev Free Conv (LFC): 836.18 mb = 1650.48 m = 5414.88 ft Equ Level (EL): 656.18 mb = 3691.87 m = 12112.29 ft B at Equ Level: 62.14 J/kg Max Parcel Lev (MPL): 106.18 mb = 16308.54 m = 53505.07 ft Wind level data Storm motion: 107 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 ---------------------------------------------------------- 0 971 344 360 4 -0.0 -4.0 | 309 10 8.1 -6.5 1 942 610 15 12 -3.1 -11.6 | 340 15 5.0 -14.1 2 925 774 25 10 -4.2 -9.1 | 341 12 3.9 -11.6 3 910 914 25 10 -4.2 -9.1 | 341 12 3.9 -11.6 4 850 1510 70 9 -8.5 -3.1 | 3 6 -0.3 -5.6 5 790 2134 75 7 -6.8 -1.8 | 343 5 1.4 -4.3 6 762 2438 80 9 -8.9 -1.6 | 10 4 -0.7 -4.1 7 709 3048 100 15 -14.8 2.6 | 91 7 -6.7 0.1 8 700 3155 90 16 -16.0 0.0 | 72 8 -7.9 -2.5 9 683 3353 85 18 -17.9 -1.6 | 67 11 -9.8 -4.1 10 658 3658 90 19 -19.0 0.0 | 77 11 -10.9 -2.5 11 634 3962 105 15 -14.5 3.9 | 102 7 -6.4 1.4 12 610 4267 90 10 -10.0 0.0 | 37 3 -1.9 -2.5 13 566 4877 60 11 -9.5 -5.5 | 10 8 -1.4 -8.0 14 546 5182 75 12 -11.6 -3.1 | 32 7 -3.5 -5.6 15 500 5890 85 11 -11.0 -1.0 | 39 4 -2.8 -3.5 16 487 6096 95 9 -9.0 0.8 | 26 2 -0.8 -1.7 17 400 7620 315 11 7.8 -7.8 | 303 19 15.9 -10.3 18 384 7925 315 11 7.8 -7.8 | 303 19 15.9 -10.3 19 368 8230 340 12 4.1 -11.3 | 318 18 12.2 -13.8 20 325 9144 30 10 -5.0 -8.7 | 344 12 3.1 -11.2 21 312 9449 350 3 0.5 -3.0 | 302 10 8.6 -5.5 22 300 9740 270 9 9.0 -0.0 | 278 17 17.1 -2.5 23 263 10668 235 11 9.0 6.3 | 258 18 17.1 3.8 24 251 10973 215 13 7.5 10.6 | 242 18 15.6 8.1 25 250 11010 215 20 11.5 16.4 | 235 24 19.6 13.9 26 209 12192 200 24 8.2 22.6 | 219 26 16.3 20.0 27 200 12500 215 25 14.3 20.5 | 231 29 22.5 18.0 28 150 14300 255 36 34.8 9.3 | 261 43 42.9 6.8 29 134 14935 250 43 40.4 14.7 | 256 50 48.5 12.2 30 121 15545 280 41 40.4 -7.1 | 281 49 48.5 -9.6 31 109 16154 280 40 39.4 -6.9 | 281 48 47.5 -9.5 32 100 16650 235 31 25.4 17.8 | 246 37 33.5 15.3 33 98 16764 235 31 25.4 17.8 | 246 37 33.5 15.3 34 93 17069 220 33 21.2 25.3 | 232 37 29.3 22.8 35 79 17983 310 17 13.0 -10.9 | 302 25 21.1 -13.5 36 71 18593 230 13 10.0 8.4 | 252 19 18.1 5.8 Wind Parameters Mean winds (0-6000m): 77.3 at 11.3 knts Storm direction: 107.3 at 8.5 knts Shear (0-3000m) pos: 2.4 neg: 0.9 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 118.8 deg Storm rel helicity (0-3000m) pos: 42.9 neg: -8.7 tot: 34.3 m^2/s^2 ave: 11.4 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 2.5 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 43.24 Bulk Shear: 14.76 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 17 9 334 13| 6.8 0.0 6.8| 23.6 -0.0 23.6 47.2 0.69| 10.6 7.3 1000 28 9 341 12| 4.1 0.0 4.1| 31.2 -0.0 31.2 31.2 0.63| 8.1 5.1 1500 40 9 347 10| 2.7 0.0 2.7| 32.2 -1.2 31.0 20.7 0.51| 6.5 3.3 2000 48 9 350 9| 2.2 0.0 2.2| 33.7 -2.2 31.5 15.8 0.48| 5.5 2.6 2500 58 9 357 7| 2.8 0.0 2.8| 39.7 -2.2 37.5 15.0 0.58| 5.5 3.2 3000 68 10 12 7| 2.4 0.9 3.3| 42.9 -8.7 34.3 11.4 0.42| 5.9 2.5 4000 77 12 32 6| 1.9 0.7 2.6| 56.3 -14.3 42.0 10.5 0.30| 6.2 1.9 5000 76 12 30 6| 1.8 1.1 2.9| 61.6 -17.5 44.1 8.8 0.27| 5.8 1.6 6000 77 11 30 6| 1.6 1.1 2.6| 62.4 -19.1 43.3 7.2 0.22| 5.5 1.2 Wrote GIF file: /home/apache/climate/data/raob//SBTS/skewt/SBTS.skewt.20200331.00.gif