UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032912.upa.cvt Date: 1200Z 29 MAR 20 Searching for U3884... Searching the city database file for: U3884 ... Date:1200Z 29 MAR 20 Station: U3884 WMO ident: 23884 Latitude: 61.60 Longitude: 90.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1003 58 1.2 -3.8 69 5.0 -0.7 270 3 274.1 274.6 272.3 282.0 2.87 1 1000 82 1.0 -3.7 71 4.7 -0.8 250 5 274.1 274.6 272.4 282.1 2.90 2 925 702 -5.1 -8.5 77 3.4 -6.2 260 17 274.1 274.5 271.2 280.1 2.17 3 876 1126 -9.1 -11.1 85 2.0 -9.6 273 22 274.2 274.6 270.8 279.5 1.87 4 850 1359 -10.7 -11.7 92 1.0 -11.0 280 25 274.9 275.2 271.2 280.1 1.83 5 788 1936 -15.1 -15.9 94 0.8 -15.3 282 29 276.2 276.5 271.3 280.3 1.40 6 700 2822 -20.7 -27.7 53 7.0 -21.7 285 35 279.6 279.7 271.9 281.3 0.56 7 698 2843 -20.9 -28.9 49 8.0 -22.0 285 35 279.6 279.7 271.8 281.1 0.50 8 500 5210 -39.7 -43.8 65 4.1 -39.9 305 44 284.6 284.7 274.1 285.2 0.16 9 488 5375 -41.1 -45.9 60 4.8 -41.3 307 45 284.9 284.9 274.2 285.3 0.13 10 456 5835 -41.7 -48.7 47 7.0 -42.0 311 47 289.7 289.7 276.7 290.1 0.10 11 400 6710 -48.3 -56.3 39 8.0 -48.5 320 52 292.2 292.2 277.9 292.4 0.05 12 334 7881 -55.7 -63.7 36 8.0 -55.8 315 52 297.6 297.6 280.3 297.6 0.02 13 316 8236 -54.7 -62.7 37 8.0 -54.8 315 57 303.7 303.7 282.9 303.8 0.03 14 308 8400 -54.0 -62.0 37 8.0 -54.1 315 60 306.9 306.9 284.2 307.0 0.03 15 300 8570 -53.3 -61.3 37 8.0 -53.4 315 58 310.2 310.2 285.4 310.3 0.03 16 250 9740 -51.7 -60.7 33 9.0 -51.9 310 48 329.2 329.2 291.5 329.4 0.04 17 215 10725 -47.7 -58.7 27 11.0 -48.1 307 40 349.9 349.9 296.7 350.2 0.06 18 200 11200 -48.9 -60.9 23 12.0 -49.3 305 36 355.3 355.3 297.8 355.6 0.05 19 166 12425 -50.3 -63.3 20 13.0 -50.8 299 44 372.4 372.5 301.0 372.7 0.05 20 150 13090 -49.7 -62.7 20 13.0 -50.3 295 48 384.4 384.4 303.0 384.7 0.06 21 100 15740 -50.5 -64.5 18 14.0 -51.2 290 35 430.2 430.2 308.9 430.5 0.07 22 70 18060 -50.9 -65.9 15 15.0 -51.9 285 36 475.5 475.5 313.1 476.0 0.08 23 60 19064 -51.1 -66.1 15 15.0 -52.2 276 39 496.5 496.5 314.7 497.0 0.09 24 50 20260 -47.9 -63.9 14 16.0 -49.7 265 42 530.6 530.6 317.0 531.5 0.14 25 32 23165 -54.1 -69.1 14 15.0 -55.5 261 40 586.2 586.3 320.0 587.0 0.11 26 30 23580 -53.5 -68.5 14 15.0 -55.1 260 40 598.8 598.8 320.6 599.7 0.13 27 27 24262 -50.5 -66.5 13 16.0 -52.8 625.5 625.6 321.8 627.0 0.18 28 21 25900 -50.9 -66.9 13 16.0 -53.6 670.9 671.0 323.5 672.8 0.22 TRP 334 7881 -55.7 -63.7 36 8.0 -55.8 315 52 297.6 297.6 280.3 297.6 0.02 WND 308 8400 -54.0 -62.0 37 8.0 -54.1 315 60 306.9 306.9 284.2 307.0 0.03 Sounding variables and indices 1000-500 mb thick: 5128.00 m Freezing level: 987.70 mb = 183.64 m = 602.48 ft Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 68.79 % Est. max temperature: 1.94 C = 35.49 F Sfc-Lift cond lev (LCL): 927.85 mb = 677.51 m = 2222.78 ft T: -4.86 C 700-500 lapse rate: 7.96 C/km ThetaE index: 2.65 C Layer 925.0- 850.0 mb Conv cond level (CCL): 896.67 mb = 944.59 m = 3099.00 ft Mean mixing ratio: 2.45 g/kg Conv temperature: 1.27 C = 34.29 F Cap Strength: 1.31 C Lifted Index: 3.52 C Risk: None Lifted Index @300 mb: 20.80 C Lifted Index @700 mb: 1.31 C Showalter Index: 4.14 C Risk: None Total Totals Index: 57.00 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.00 C Cross Totals Index: 28.00 C K Index: 10.30 Risk: None Sweat Index: 254.00 Risk: None Energy Index: 1.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.06 J/kg Max Up Vert Vel: 4.49 m/s Conv Inhibition (B-): 0.13 J/kg Cap Strength: 3.40 C Lift Cond Lev (LCL): 897.32 mb = 938.91 m = 3080.38 ft Lev Free Conv (LFC): 892.32 mb = 982.49 m = 3223.35 ft Equ Level (EL): 772.32 mb = 2086.73 m = 6846.15 ft B at Equ Level: 10.02 J/kg Max Parcel Lev (MPL): 712.32 mb = 2691.49 m = 8830.22 ft Wind level data Storm motion: 323 at 25 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 1003 58 270 3 3.0 -0.0 | 149 23 -12.0 20.1 1 1000 82 250 5 4.7 1.7 | 155 24 -10.3 21.8 2 925 702 260 17 16.7 3.0 | 184 23 1.7 23.1 3 850 1359 280 25 24.6 -4.3 | 211 18 9.6 15.8 4 700 2822 285 35 33.8 -9.1 | 240 22 18.8 11.1 5 500 5210 305 44 36.0 -25.2 | 284 22 21.0 -5.1 6 400 6710 320 52 33.4 -39.8 | 317 27 18.4 -19.7 7 334 7881 315 52 36.8 -36.8 | 307 27 21.8 -16.6 8 308 8400 315 60 42.4 -42.4 | 309 35 27.4 -22.3 9 300 8570 315 58 41.0 -41.0 | 309 33 26.0 -20.9 10 250 9740 310 48 36.8 -30.9 | 296 24 21.8 -10.7 11 200 11200 305 36 29.5 -20.6 | 272 14 14.5 -0.5 12 150 13090 295 48 43.5 -20.3 | 270 29 28.5 -0.2 13 100 15740 290 35 32.9 -12.0 | 246 20 17.9 8.2 14 70 18060 285 36 34.8 -9.3 | 241 23 19.8 10.8 15 50 20260 265 42 41.8 3.7 | 228 36 26.8 23.8 16 30 23580 260 40 39.4 6.9 | 222 36 24.4 27.1 Wind Parameters Mean winds (0-6000m): 293.3 at 33.5 knts Storm direction: 323.3 at 25.1 knts Shear (0-3000m) pos: 4.2 neg: 1.9 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 94.3 deg Storm rel helicity (0-3000m) pos: 203.0 neg: 0.0 tot: 203.0 m^2/s^2 ave: 67.7 10^-3 m/s^2 rel: 0.95 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 6.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.11 Bulk Shear: 94.18 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 ------------------------------------------------------------------------------- 500 256 9 165 23| 0.0 11.6 11.6| 71.6 0.0 71.6 143.3 0.99| 11.9 11.9 1000 262 14 176 22| 4.2 5.8 10.0|119.0 0.0 119.0 119.0 0.97| 10.3 10.0 1500 270 17 186 20| 4.9 3.9 8.8|150.0 0.0 150.0 100.0 0.96| 9.1 8.8 2000 274 20 195 19| 4.6 2.9 7.5|167.2 0.0 167.2 83.6 0.96| 7.8 7.4 2500 277 22 202 19| 4.4 2.3 6.7|184.8 0.0 184.8 73.9 0.96| 6.9 6.6 3000 279 24 209 19| 4.2 1.9 6.1|203.0 0.0 203.0 67.7 0.95| 6.4 6.1 4000 283 28 221 18| 3.8 1.5 5.3|240.4 0.0 240.4 60.1 0.96| 5.6 5.4 5000 288 31 234 18| 3.6 1.2 4.8|280.4 0.0 280.4 56.1 0.97| 5.2 5.1 6000 293 33 246 17| 3.6 1.0 4.6|333.9 0.0 333.9 55.6 0.96| 5.2 5.0 Wrote GIF file: /home/apache/climate/data/raob//U3884/skewt/U3884.skewt.20200329.12.gif