UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032800.upa.cvt Date: 0000Z 28 MAR 20 Searching for SB705... Searching the city database file for: SB705 ... Date:0000Z 28 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 48 SFC 983 199 24.8 22.5 87 2.3 23.2 60 2 299.4 302.6 296.9 351.2 17.72 2 958 427 26.6 22.1 76 4.5 23.3 19 11 303.5 306.7 298.0 356.2 17.75 3 942 576 26.0 21.6 77 4.4 22.8 359 13 304.3 307.5 298.0 356.5 17.50 4 925 737 25.0 21.2 79 3.8 22.2 360 9 304.9 308.1 298.1 356.8 17.39 5 850 1477 20.8 17.5 81 3.3 18.5 335 10 307.9 310.7 297.3 353.2 14.97 6 768 2350 16.6 10.6 68 6.0 12.7 326 8 312.5 314.5 295.5 344.9 10.51 7 700 3135 11.4 8.4 82 3.0 9.5 300 8 315.1 317.0 295.8 346.1 9.94 8 664 3576 8.6 8.1 97 0.5 8.3 316 9 316.8 318.7 296.4 349.0 10.27 9 578 4716 3.0 2.7 98 0.3 2.8 331 2 323.0 324.6 296.4 349.1 8.08 10 525 5491 -1.5 -4.4 81 2.9 -3.0 277 5 326.6 327.7 295.3 344.1 5.27 11 500 5880 -3.7 -6.4 81 2.7 -5.0 250 7 328.5 329.5 295.4 344.4 4.74 12 441 6856 -10.1 -12.1 85 2.0 -10.9 280 14 332.5 333.1 295.3 344.3 3.43 13 400 7600 -13.9 -16.4 81 2.5 -14.8 305 3 336.9 337.5 295.8 346.3 2.66 14 338 8861 -21.7 -23.2 88 1.5 -22.1 3 12 342.9 343.3 296.5 349.3 1.75 15 300 9730 -27.9 -29.8 84 1.9 -28.3 55 18 346.1 346.3 296.7 350.2 1.08 16 283 10146 -30.9 -33.4 79 2.5 -31.3 61 19 347.6 347.7 296.8 350.7 0.81 17 250 11010 -38.3 -41.5 72 3.2 -38.7 65 24 349.1 349.2 296.8 350.7 0.40 18 248 11065 -38.7 -42.2 69 3.5 -39.1 65 24 349.3 349.4 296.8 350.9 0.38 19 211 12158 -47.7 -49.8 79 2.1 -47.8 65 22 351.8 351.8 297.2 352.6 0.19 20 202 12445 -50.5 -53.6 70 3.1 -50.7 65 21 351.8 351.8 297.1 352.3 0.13 21 200 12510 -50.9 -54.0 69 3.1 -51.0 65 21 352.2 352.2 297.2 352.7 0.12 22 162 13841 -62.3 -67.3 51 5.0 -62.4 70 26 354.9 354.9 297.7 355.0 0.03 23 150 14310 -65.9 -71.9 43 6.0 -66.0 40 21 356.6 356.6 298.0 356.6 0.02 24 134 14986 -71.7 -77.7 40 6.0 -71.7 35 20 357.9 357.9 298.3 358.0 0.01 25 113 15974 -79.5 -84.2 46 4.7 -79.5 22 9 361.3 361.3 299.0 361.3 0.00 26 102 16557 -78.9 -84.9 37 6.0 -78.9 101 18 373.2 373.2 301.1 373.2 0.00 27 101 16613 -78.9 -84.9 37 6.0 -78.9 95 21 374.2 374.2 301.3 374.2 0.00 28 100 16670 -78.9 -84.9 37 6.0 -78.9 90 25 375.3 375.3 301.5 375.3 0.00 29 91 17203 -81.5 -87.5 35 6.0 -81.5 94 29 380.4 380.4 302.3 380.4 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5832.00 m Freezing level: 542.67 mb = 5232.85 m = 17167.92 ft Wetbulb zero: 552.12 mb = 5085.14 m = 16683.33 ft Precipitable water: 2.45 inches Sfc-500 mean rel hum: 84.09 % Est. max temperature: 34.18 C = 93.52 F Sfc-Lift cond lev (LCL): 950.97 mb = 492.19 m = 1614.77 ft T: 26.34 C 700-500 lapse rate: 5.50 C/km ThetaE index: 11.92 C Layer 850.0- 700.0 mb Conv cond level (CCL): 813.96 mb = 1849.89 m = 6069.11 ft Mean mixing ratio: 17.22 g/kg Conv temperature: 35.21 C = 95.37 F Cap Strength: 2.31 C Lifted Index: -2.67 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.46 C Lifted Index @700 mb: -0.69 C Showalter Index: -1.84 C Risk: Thunderstorms probable Total Totals Index: 45.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 21.20 C K Index: 39.00 Risk: > 80 % chance of thunderstorms Sweat Index: 237.00 Risk: None Energy Index: -1.74 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 950.45 J/kg Max Up Vert Vel: 43.60 m/s Conv Inhibition (B-): 96.84 J/kg Cap Strength: 2.31 C Lift Cond Lev (LCL): 882.04 mb = 1153.19 m = 3783.38 ft Lev Free Conv (LFC): 717.04 mb = 2931.41 m = 9617.37 ft Equ Level (EL): 157.04 mb = 14030.27 m = 46030.51 ft B at Equ Level: 949.18 J/kg Wind level data Storm motion: 354 at 6 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 ---------------------------------------------------------- 0 983 199 60 2 -1.7 -1.0 | 154 5 -2.4 4.8 1 971 305 35 9 -5.2 -7.4 | 74 6 -5.8 -1.6 2 938 610 355 13 1.1 -13.0 | 356 7 0.5 -7.2 3 925 737 360 9 -0.0 -9.0 | 11 3 -0.6 -3.2 4 906 914 355 6 0.5 -6.0 | 27 0 -0.1 -0.2 5 850 1477 335 10 4.2 -9.1 | 313 5 3.6 -3.3 6 845 1524 335 10 4.2 -9.1 | 313 5 3.6 -3.3 7 816 1829 345 10 2.6 -9.7 | 333 4 2.0 -3.9 8 787 2134 340 9 3.1 -8.5 | 318 4 2.4 -2.7 9 759 2438 320 8 5.1 -6.1 | 275 5 4.5 -0.4 10 733 2743 305 10 8.2 -5.7 | 270 8 7.6 0.0 11 700 3135 300 8 6.9 -4.0 | 254 7 6.3 1.8 12 632 3962 330 10 5.0 -8.7 | 304 5 4.4 -2.9 13 609 4267 355 8 0.7 -8.0 | 358 2 0.1 -2.2 14 587 4572 340 2 0.7 -1.9 | 181 4 0.0 3.9 15 500 5880 250 7 6.6 2.4 | 216 10 5.9 8.1 16 486 6096 260 8 7.9 1.4 | 225 10 7.2 7.1 17 449 6706 280 14 13.8 -2.4 | 256 14 13.1 3.3 18 432 7010 280 15 14.8 -2.6 | 257 14 14.1 3.2 19 400 7600 305 3 2.5 -1.7 | 204 4 1.8 4.0 20 399 7620 305 3 2.5 -1.7 | 204 4 1.8 4.0 21 367 8230 325 9 5.2 -7.4 | 290 5 4.5 -1.6 22 312 9449 40 14 -9.0 -10.7 | 63 11 -9.6 -5.0 23 300 9730 55 18 -14.7 -10.3 | 73 16 -15.4 -4.6 24 274 10363 65 20 -18.1 -8.5 | 82 19 -18.8 -2.7 25 250 11010 65 24 -21.8 -10.1 | 79 23 -22.4 -4.4 26 200 12510 65 21 -19.0 -8.9 | 81 20 -19.7 -3.1 27 165 13716 70 27 -25.4 -9.2 | 82 26 -26.0 -3.5 28 157 14021 70 24 -22.6 -8.2 | 84 23 -23.2 -2.5 29 150 14310 40 21 -13.5 -16.1 | 54 18 -14.1 -10.3 30 135 14935 35 20 -11.5 -16.4 | 49 16 -12.1 -10.6 31 121 15545 35 15 -8.6 -12.3 | 55 11 -9.2 -6.5 32 115 15850 15 10 -2.6 -9.7 | 40 5 -3.2 -3.9 33 109 16154 35 6 -3.4 -4.9 | 102 4 -4.1 0.8 34 104 16459 110 12 -11.3 4.1 | 130 15 -11.9 9.9 35 100 16670 90 25 -25.0 0.0 | 103 26 -25.6 5.8 36 98 16764 90 25 -25.0 0.0 | 103 26 -25.6 5.8 37 88 17374 95 31 -30.9 2.7 | 105 33 -31.5 8.5 Wind Parameters Mean winds (0-6000m): 323.7 at 7.7 knts Storm direction: 353.7 at 5.8 knts Shear (0-3000m) pos: 0.0 neg: 1.6 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 103.9 deg Storm rel helicity (0-3000m) pos: 3.3 neg: -30.7 tot: -27.4 m^2/s^2 ave: -9.1 10^-3 m/s^2 rel: -0.55 Storm rel vorticity (0-3000m) horiz: 6.6 stream: -3.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 130.50 Bulk Shear: 7.28 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 11 10 33 5| 0.0 9.7 9.7| 0.9 -21.5 -20.6 -41.2 -0.81| 19.4-15.7 1000 3 9 22 3| 0.0 4.0 4.0| 1.2 -21.8 -20.6 -20.6 -0.63| 12.9 -8.1 1500 354 9 354 3| 0.0 3.4 3.4| 2.4 -22.4 -20.1 -13.4 -0.54| 9.8 -5.3 2000 351 9 345 3| 0.0 2.3 2.3| 3.0 -24.1 -21.1 -10.5 -0.53| 8.0 -4.3 2500 345 9 329 3| 0.0 2.2 2.2| 3.0 -27.3 -24.2 -9.7 -0.54| 7.4 -4.0 3000 338 9 312 4| 0.0 1.6 1.6| 3.3 -30.7 -27.4 -9.1 -0.55| 6.6 -3.6 4000 334 9 304 4| 0.9 1.2 2.0| 12.6 -30.7 -18.0 -4.5 -0.30| 6.0 -1.8 5000 333 8 296 3| 0.7 1.2 1.9| 15.6 -31.4 -15.8 -3.2 -0.26| 5.9 -1.5 6000 324 8 277 4| 0.4 1.2 1.6| 22.7 -33.7 -11.0 -1.8 -0.20| 5.6 -1.1 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20200328.00.gif