UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032811.upa.cvt Date: 1100Z 28 MAR 20 Searching for OAKB... Searching the city database file for: OAKB ... Date:1100Z 28 MAR 20 Station: OAKB WMO ident: 40948 Latitude: 34.55 Longitude: 69.21 Elevation: 1791.00 ------------------------------------------------------------------------------- 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 68 1 925 752 2 850 1475 SFC 819 1791 16.0 2.0 39 14.0 8.3 75 5 306.1 307.1 289.6 322.7 5.40 4 500 5670 -18.9 -20.9 84 2.0 -19.4 295 6 310.0 310.3 287.0 314.7 1.45 5 400 7290 -32.1 -53.1 11 21.0 -33.4 280 15 313.3 313.3 286.6 313.5 0.07 6 300 9250 -49.7 -59.7 30 10.0 -50.0 290 11 315.3 315.3 287.2 315.5 0.04 7 250 10420 -56.9 -67.9 24 11.0 -57.1 250 28 321.5 321.5 289.2 321.5 0.02 8 246 10523 -57.5 -69.5 20 12.0 -57.6 260 30 322.1 322.1 289.4 322.1 0.01 9 200 11850 -53.1 -81.1 2 28.0 -53.4 260 39 348.7 348.7 296.3 348.7 0.00 10 150 13700 -53.9 -83.9 1 30.0 -54.3 255 43 377.2 377.2 301.8 377.2 0.00 11 100 16280 -57.1 -86.1 1 29.0 -57.5 240 43 417.4 417.4 307.4 417.4 0.00 12 80 17683 -60.3 -87.3 2 27.0 -60.7 260 29 438.3 438.3 309.7 438.3 0.00 13 71 18431 -58.7 -87.7 1 29.0 -59.2 265 25 456.9 456.9 311.5 457.0 0.00 14 70 18520 -59.7 -87.7 1 28.0 -60.2 255 24 456.7 456.7 311.5 456.7 0.00 15 62 19276 -62.9 -88.9 2 26.0 -63.2 274 15 465.7 465.7 312.3 465.7 0.00 16 50 20610 -61.1 -88.1 2 27.0 -61.6 275 18 499.5 499.5 314.9 499.5 0.00 17 47 20996 -58.9 -88.9 1 30.0 -59.6 280 18 513.7 513.7 315.9 513.7 0.00 TRP 246 10523 -57.5 -69.5 20 12.0 -57.6 260 30 322.1 322.1 289.4 322.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5602.00 m Freezing level: 672.75 mb = 3569.34 m = 11710.28 ft Wetbulb zero: 723.11 mb = 2769.86 m = 9087.36 ft Sfc-500 mean rel hum: 61.50 % Est. max temperature: 18.06 C = 64.51 F Sfc-Lift cond lev (LCL): 663.24 mb = 3449.14 m = 11315.93 ft T: 1.08 C 700-500 lapse rate: 9.00 C/km Conv cond level (CCL): 618.92 mb = 3992.75 m = 13099.43 ft Mean mixing ratio: 4.67 g/kg Conv temperature: 18.66 C = 65.58 F Cap Strength: 1.63 C Lifted Index: -3.22 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.69 C Lifted Index @700 mb: 0.92 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 708.88 J/kg Max Up Vert Vel: 37.65 m/s Conv Inhibition (B-): 48.49 J/kg Cap Strength: 1.63 C Lift Cond Lev (LCL): 636.61 mb = 3771.25 m = 12372.72 ft Lev Free Conv (LFC): 581.61 mb = 4481.50 m = 14702.91 ft Equ Level (EL): 251.61 mb = 10378.73 m = 34050.53 ft B at Equ Level: 706.50 J/kg Max Parcel Lev (MPL): 191.61 mb = 12125.49 m = 39781.29 ft Wind level data Storm motion: 311 at 8 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 ---------------------------------------------------------- 0 819 1791 75 5 -4.8 -1.3 | 109 11 -10.5 3.7 1 785 2134 95 8 -8.0 0.7 | 112 15 -13.7 5.7 2 700 3076 65 6 -5.4 -2.5 | 102 11 -11.2 2.4 3 649 3658 210 6 3.0 5.2 | 165 11 -2.7 10.2 4 624 3962 260 10 9.8 1.7 | 212 8 4.1 6.7 5 577 4572 265 13 13.0 1.1 | 230 9 7.2 6.1 6 554 4877 265 13 13.0 1.1 | 230 9 7.2 6.1 7 500 5670 295 6 5.4 -2.5 | 173 2 -0.3 2.4 8 472 6096 295 10 9.1 -4.2 | 258 3 3.3 0.7 9 416 7010 295 14 12.7 -5.9 | 278 7 7.0 -1.0 10 400 7290 280 15 14.8 -2.6 | 255 9 9.1 2.4 11 364 7925 275 18 17.9 -1.6 | 255 13 12.2 3.4 12 348 8230 270 17 17.0 -0.0 | 246 12 11.3 5.0 13 333 8534 270 16 16.0 -0.0 | 244 11 10.3 5.0 14 305 9144 295 11 10.0 -4.6 | 266 4 4.2 0.3 15 300 9250 290 11 10.3 -3.8 | 256 5 4.6 1.2 16 277 9754 250 11 10.3 3.8 | 208 10 4.6 8.7 17 252 10363 250 25 23.5 8.6 | 233 22 17.8 13.5 18 250 10420 250 28 26.3 9.6 | 235 25 20.6 14.5 19 246 10523 260 30 29.5 5.2 | 247 26 23.8 10.2 20 240 10668 270 28 28.0 -0.0 | 257 23 22.3 5.0 21 229 10973 250 26 24.4 8.9 | 233 23 18.7 13.8 22 209 11582 250 43 40.4 14.7 | 240 40 34.7 19.7 23 200 11850 260 39 38.4 6.8 | 250 35 32.7 11.7 24 190 12192 260 38 37.4 6.6 | 250 34 31.7 11.6 25 181 12497 245 43 39.0 18.2 | 235 41 33.3 23.1 26 172 12802 260 44 43.3 7.6 | 251 40 37.6 12.6 27 150 13700 255 43 41.5 11.1 | 246 39 35.8 16.1 28 136 14326 265 40 39.8 3.5 | 256 35 34.1 8.4 29 102 16154 240 29 25.1 14.5 | 225 27 19.4 19.5 30 100 16280 240 43 37.2 21.5 | 230 41 31.5 26.5 31 97 16459 240 43 37.2 21.5 | 230 41 31.5 26.5 32 80 17678 260 29 28.6 5.0 | 246 25 22.8 10.0 33 76 17983 265 37 36.9 3.2 | 255 32 31.1 8.2 34 73 18288 280 27 26.6 -4.7 | 269 21 20.9 0.3 35 70 18520 255 24 23.2 6.2 | 237 21 17.5 11.2 36 69 18593 275 26 25.9 -2.3 | 262 20 20.2 2.7 37 66 18898 255 24 23.2 6.2 | 237 21 17.5 11.2 38 63 19202 275 16 15.9 -1.4 | 251 11 10.2 3.6 39 60 19507 270 10 10.0 -0.0 | 221 7 4.3 5.0 40 57 19812 175 10 -0.9 10.0 | 156 16 -6.6 14.9 41 52 20422 245 24 21.8 10.1 | 227 22 16.0 15.1 42 50 20610 275 18 17.9 -1.6 | 255 13 12.2 3.4 43 49 20726 285 18 17.4 -4.7 | 269 12 11.7 0.3 44 46 21031 275 18 17.9 -1.6 | 255 13 12.2 3.4 45 43 21336 315 16 11.3 -11.3 | 319 8 5.6 -6.4 Wind Parameters Mean winds (0-6000m): 280.9 at 10.1 knts Storm direction: 310.9 at 7.6 knts Shear (0-3000m) pos: 2.9 neg: 0.4 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 120.8 deg Storm rel helicity (0-3000m) pos: 72.9 neg: -7.2 tot: 65.6 m^2/s^2 ave: 21.9 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 3.9 10^-3/s Energy-Hel index: 0.25 Bulk Rich Number: 18.74 Bulk Shear: 37.83 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 89 7 111 14| 3.2 0.0 3.2| 2.1 -1.3 0.8 1.6 0.06| 4.1 0.3 1000 86 7 109 13| 1.6 1.2 2.8| 2.1 -6.1 -4.0 -4.0 -0.17| 3.2 -0.6 1500 85 7 109 13| 2.1 0.8 2.9| 18.8 -7.2 11.5 7.7 0.28| 4.3 1.2 2000 94 7 114 13| 3.2 0.6 3.8| 56.2 -7.2 48.9 24.5 0.61| 6.5 3.9 2500 113 7 122 15| 3.2 0.5 3.7| 69.9 -7.2 62.7 25.1 0.68| 6.5 4.4 3000 236 8 187 10| 2.9 0.4 3.3| 72.9 -7.2 65.6 21.9 0.68| 5.7 3.9 4000 264 9 206 6| 1.3 0.3 1.6| 73.8 -9.9 63.9 16.0 0.49| 5.5 2.7 5000 279 9 221 5| 1.0 0.8 1.8| 77.0 -9.9 67.2 13.4 0.51| 5.0 2.5 6000 281 10 234 5| 0.9 1.0 1.9| 77.5 -16.9 60.6 10.1 0.39| 4.8 1.8 Wrote GIF file: /home/apache/climate/data/raob//OAKB/skewt/OAKB.skewt.20200328.11.gif