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 SBBV... Searching the city database file for: SBBV ... Date:0000Z 31 MAR 20 Station: SBBV WMO ident: 82022 Latitude: 2.85 Longitude: -60.69 Elevation: 84.00 ------------------------------------------------------------------------------- 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 74 60 7 SFC 999 84 31.0 16.0 40 15.0 20.8 60 7 304.2 306.4 294.0 338.6 11.52 2 925 769 25.6 18.6 65 7.0 20.6 70 16 305.5 308.2 296.5 349.6 14.74 3 850 1507 20.4 15.4 73 5.0 17.0 65 13 307.5 310.0 296.0 346.9 13.06 4 726 2850 11.0 10.6 97 0.4 10.7 76 16 311.4 313.5 295.6 345.6 11.13 5 700 3155 9.8 6.0 77 3.8 7.5 80 17 313.3 314.9 294.2 339.5 8.41 6 698 3179 9.6 5.6 76 4.0 7.2 81 17 313.4 314.9 294.0 338.9 8.20 7 675 3457 8.0 7.0 93 1.0 7.4 82 15 314.6 316.4 295.2 343.8 9.36 8 542 5247 0.0 -6.0 64 6.0 -3.0 32 13 325.4 326.3 294.4 340.4 4.51 9 500 5890 -4.1 -8.9 69 4.8 -6.3 90 6 328.0 328.8 294.6 341.2 3.90 10 464 6473 -8.7 -13.7 67 5.0 -10.7 89 6 329.4 330.0 294.1 339.2 2.86 11 436 6952 -10.5 -14.8 71 4.3 -12.2 68 2 333.0 333.6 295.0 342.7 2.78 12 423 7184 -11.3 -17.3 61 6.0 -13.5 37 5 334.9 335.4 295.1 343.1 2.33 13 400 7610 -13.7 -37.7 11 24.0 -18.6 325 13 337.2 337.3 294.0 338.6 0.37 14 396 7686 -14.1 -46.1 5 32.0 -19.3 320 13 337.6 337.7 293.9 338.3 0.15 15 380 7999 -16.5 -38.5 13 22.0 -20.7 301 12 338.5 338.5 294.3 339.9 0.36 16 367 8260 -18.1 -21.2 77 3.1 -19.1 305 16 339.7 340.1 295.9 346.7 1.92 17 359 8425 -19.1 -25.1 59 6.0 -20.8 308 16 340.5 340.8 295.7 345.6 1.39 18 318 9318 -24.9 -27.0 83 2.1 -25.4 261 7 344.5 344.8 296.5 349.4 1.32 19 300 9740 -28.1 -30.9 77 2.8 -28.7 245 8 345.8 346.0 296.5 349.5 0.97 20 276 10332 -32.5 -35.1 78 2.6 -32.9 226 10 347.8 347.9 296.7 350.5 0.70 21 255 10884 -36.9 -42.9 54 6.0 -37.5 228 21 349.2 349.3 296.8 350.6 0.34 22 250 11020 -38.3 -42.7 63 4.4 -38.8 220 23 349.1 349.2 296.7 350.6 0.35 23 207 12286 -49.7 -55.7 49 6.0 -50.0 224 26 350.6 350.6 296.8 351.0 0.10 24 200 12510 -51.7 -56.7 55 5.0 -51.9 220 26 350.9 350.9 296.9 351.3 0.09 25 161 13880 -64.7 -69.4 52 4.7 -64.7 210 31 351.4 351.4 297.0 351.5 0.02 26 152 14230 -67.1 -71.2 56 4.1 -67.1 214 33 353.2 353.2 297.3 353.2 0.02 27 150 14310 -67.9 -72.2 54 4.3 -67.9 215 33 353.1 353.1 297.3 353.2 0.01 28 142 14639 -68.1 -80.1 16 12.0 -68.2 215 33 358.3 358.3 298.4 358.4 0.00 29 122 15532 -75.9 -80.9 45 5.0 -75.9 273 32 360.0 360.0 298.7 360.0 0.00 30 118 15723 -77.7 -83.7 37 6.0 -77.7 278 36 360.1 360.1 298.7 360.2 0.00 31 100 16660 -81.5 -88.5 29 7.0 -81.5 245 26 370.3 370.3 300.6 370.3 0.00 32 89 17309 -84.7 -89.7 41 5.0 -84.7 266 17 376.4 376.4 301.6 376.4 0.00 33 81 17830 -83.9 -88.9 41 5.0 -83.9 335 5 388.3 388.3 303.5 388.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5816.00 m Freezing level: 542.00 mb = 5246.86 m = 17213.91 ft Wetbulb zero: 580.07 mb = 4693.21 m = 15397.50 ft Precipitable water: 2.17 inches Sfc-500 mean rel hum: 75.45 % Est. max temperature: 34.31 C = 93.76 F Sfc-Lift cond lev (LCL): 803.67 mb = 1984.47 m = 6510.65 ft T: 17.06 C 700-500 lapse rate: 5.08 C/km ThetaE index: 10.71 C Layer 850.0- 675.0 mb Conv cond level (CCL): 767.54 mb = 2376.30 m = 7796.17 ft Mean mixing ratio: 13.48 g/kg Conv temperature: 36.82 C = 98.28 F Cap Strength: 3.04 C Lifted Index: 0.51 C Risk: Showers probable Lifted Index @300 mb: 2.82 C Lifted Index @700 mb: 0.46 C Showalter Index: -0.02 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 19.50 C K Index: 36.10 Risk: > 80 % chance of thunderstorms Sweat Index: 216.80 Risk: None Energy Index: -1.14 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.40 J/kg Max Up Vert Vel: 5.18 m/s Conv Inhibition (B-): 178.30 J/kg Cap Strength: 3.04 C Lift Cond Lev (LCL): 822.78 mb = 1784.24 m = 5853.73 ft Lev Free Conv (LFC): 477.78 mb = 6244.36 m = 20486.48 ft Equ Level (EL): 437.78 mb = 6920.57 m = 22705.01 ft B at Equ Level: 10.67 J/kg Max Parcel Lev (MPL): 417.78 mb = 7278.61 m = 23879.65 ft Wind level data Storm motion: 103 at 10 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 ---------------------------------------------------------- 0 999 84 60 7 -6.1 -3.5 | 324 7 4.2 -5.8 1 975 305 75 13 -12.6 -3.4 | 22 6 -2.3 -5.7 2 942 610 75 14 -13.5 -3.6 | 29 7 -3.3 -5.9 3 925 769 70 16 -15.0 -5.5 | 32 9 -4.8 -7.8 4 910 914 70 17 -16.0 -5.8 | 35 10 -5.8 -8.1 5 850 1507 65 13 -11.8 -5.5 | 11 8 -1.6 -7.8 6 848 1524 60 14 -12.1 -7.0 | 12 9 -1.9 -9.3 7 818 1829 75 13 -12.6 -3.4 | 22 6 -2.3 -5.7 8 790 2134 60 15 -13.0 -7.5 | 16 10 -2.8 -9.8 9 762 2438 70 15 -14.1 -5.1 | 28 8 -3.9 -7.4 10 700 3155 80 17 -16.7 -3.0 | 51 8 -6.5 -5.3 11 683 3353 85 16 -15.9 -1.4 | 57 7 -5.7 -3.7 12 658 3658 75 14 -13.5 -3.6 | 29 7 -3.3 -5.9 13 610 4267 100 17 -16.7 3.0 | 96 7 -6.5 0.7 14 588 4572 95 16 -15.9 1.4 | 81 6 -5.7 -0.9 15 566 4877 55 12 -9.8 -6.9 | 358 9 0.4 -9.2 16 546 5182 30 13 -6.5 -11.3 | 345 14 3.7 -13.6 17 525 5486 40 12 -7.7 -9.2 | 348 12 2.5 -11.5 18 500 5890 90 6 -6.0 0.0 | 299 5 4.2 -2.3 19 487 6096 105 9 -8.7 2.3 | 269 2 1.5 0.0 20 432 7010 65 2 -1.8 -0.8 | 291 9 8.4 -3.1 21 400 7610 325 13 7.5 -10.6 | 306 22 17.7 -12.9 22 399 7620 325 14 8.0 -11.5 | 307 23 18.2 -13.8 23 383 7925 300 11 9.5 -5.5 | 292 21 19.7 -7.8 24 368 8230 305 16 13.1 -9.2 | 296 26 23.3 -11.5 25 339 8839 315 16 11.3 -11.3 | 302 25 21.5 -13.6 26 312 9449 245 4 3.6 1.7 | 273 14 13.8 -0.6 27 300 9740 245 8 7.3 3.4 | 266 18 17.5 1.1 28 275 10363 225 10 7.1 7.1 | 255 18 17.3 4.8 29 263 10668 240 17 14.7 8.5 | 256 26 24.9 6.2 30 250 11020 220 23 14.8 17.6 | 239 29 25.0 15.3 31 230 11582 220 28 18.0 21.4 | 236 34 28.2 19.1 32 210 12192 225 26 18.4 18.4 | 241 33 28.6 16.1 33 200 12510 220 26 16.7 19.9 | 237 32 26.9 17.6 34 173 13411 205 29 12.3 26.3 | 223 33 22.5 24.0 35 150 14310 215 33 18.9 27.0 | 230 38 29.1 24.7 36 142 14630 215 33 18.9 27.0 | 230 38 29.1 24.7 37 121 15545 275 32 31.9 -2.8 | 277 42 42.1 -5.1 38 115 15850 280 40 39.4 -6.9 | 281 50 49.6 -9.2 39 100 16660 245 26 23.6 11.0 | 256 35 33.8 8.7 40 98 16764 250 27 25.4 9.2 | 259 36 35.6 6.9 41 93 17069 245 20 18.1 8.5 | 258 29 28.3 6.2 42 84 17678 295 12 10.9 -5.1 | 289 22 21.1 -7.4 43 79 17983 0 0 -0.0 -0.0 | 283 10 10.2 -2.3 Wind Parameters Mean winds (0-6000m): 72.7 at 14.0 knts Storm direction: 102.7 at 10.5 knts Shear (0-3000m) pos: 2.0 neg: 0.6 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 84.4 deg Storm rel helicity (0-3000m) pos: 27.1 neg: -9.4 tot: 17.7 m^2/s^2 ave: 5.9 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 24.40 Bulk Shear: 0.55 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 73 12 12 6| 7.6 0.0 7.6| 11.8 0.0 11.8 23.5 0.96| 7.7 7.4 1000 72 14 24 7| 3.8 1.3 5.1| 13.8 -2.3 11.5 11.5 0.61| 6.1 3.7 1500 70 14 23 8| 2.5 1.0 3.5| 14.1 -8.0 6.1 4.1 0.31| 5.3 1.6 2000 70 14 22 8| 1.9 0.8 2.7| 16.3 -9.4 6.9 3.4 0.25| 5.4 1.3 2500 69 14 22 8| 1.9 0.7 2.6| 21.8 -9.4 12.4 5.0 0.31| 4.9 1.6 3000 70 14 25 8| 2.0 0.6 2.5| 27.1 -9.4 17.7 5.9 0.38| 4.5 1.7 4000 73 15 31 8| 1.9 0.5 2.4| 36.6 -14.3 22.3 5.6 0.36| 4.6 1.6 5000 76 15 34 7| 1.5 1.8 3.3| 40.3 -38.9 1.4 0.3 0.04| 5.6 0.2 6000 73 14 26 7| 2.0 1.5 3.6| 42.7 -49.8 -7.2 -1.2 -0.06| 6.1 -0.4 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20200331.00.gif