UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031900.upa.cvt Date: 0000Z 19 MAR 20 Searching for U7707... Searching the city database file for: U7707 ... Date:0000Z 19 MAR 20 Station: U7707 WMO ident: 27707 Latitude: 54.12 Longitude: 35.33 ------------------------------------------------------------------------------- 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 152 SFC 990 235 6.4 -1.6 57 8.0 3.0 240 5 280.4 280.9 276.6 290.0 3.43 2 947 598 5.2 -2.8 56 8.0 1.8 256 31 282.7 283.3 277.7 292.0 3.28 3 929 756 6.6 -0.4 61 7.0 3.4 263 42 285.7 286.4 280.0 297.1 3.99 4 925 791 6.4 -0.6 61 7.0 3.2 265 44 285.9 286.5 280.1 297.1 3.95 5 888 1124 3.8 -0.1 76 3.9 2.0 267 39 286.5 287.3 280.8 298.7 4.27 6 866 1328 3.2 1.0 85 2.2 2.2 269 35 288.0 288.8 282.0 301.5 4.75 7 850 1479 1.8 0.1 88 1.7 1.0 270 33 288.0 288.8 281.7 301.0 4.53 8 832 1651 0.6 -0.6 92 1.2 0.1 271 33 288.5 289.3 281.8 301.2 4.40 9 815 1817 1.2 -0.3 90 1.5 0.5 272 33 290.9 291.7 283.1 304.2 4.59 10 784 2128 -1.1 -3.4 84 2.3 -2.1 274 34 291.7 292.3 282.5 302.7 3.79 11 756 2418 -1.3 -3.6 84 2.3 -2.3 276 34 294.5 295.2 283.8 305.9 3.87 12 700 3027 -5.9 -7.3 90 1.4 -6.4 280 35 296.0 296.5 283.5 305.4 3.15 13 672 3346 -8.3 -9.5 91 1.2 -8.7 279 35 296.7 297.2 283.4 305.1 2.77 14 608 4117 -12.5 -13.6 91 1.1 -12.9 278 36 300.5 300.9 284.3 307.3 2.20 15 582 4450 -13.5 -15.3 86 1.8 -14.0 277 37 303.1 303.5 285.1 309.4 2.00 16 500 5590 -20.9 -22.5 87 1.6 -21.2 275 38 307.6 307.8 285.9 311.7 1.26 17 466 6107 -24.5 -26.3 85 1.8 -24.8 280 40 309.3 309.5 286.2 312.5 0.96 18 400 7200 -33.1 -35.7 77 2.6 -33.4 290 44 312.0 312.1 286.6 313.6 0.46 19 300 9150 -49.5 -52.6 70 3.1 -49.6 305 52 315.6 315.6 287.4 316.0 0.10 20 259 10097 -57.2 -60.7 65 3.4 -57.3 320 64 317.7 317.7 288.1 317.9 0.04 21 250 10320 -59.1 -62.6 64 3.5 -59.2 320 60 318.2 318.2 288.2 318.3 0.03 22 244 10471 -60.5 -64.0 63 3.5 -60.6 317 56 318.3 318.3 288.2 318.4 0.03 23 232 10783 -61.7 -65.3 62 3.6 -61.7 310 48 321.1 321.1 289.1 321.2 0.03 24 227 10918 -60.9 -64.6 61 3.7 -60.9 306 45 324.4 324.4 290.1 324.5 0.03 25 203 11616 -57.7 -61.5 62 3.8 -57.8 283 27 339.9 340.0 294.4 340.1 0.05 26 200 11710 -56.5 -60.3 62 3.8 -56.6 280 25 343.3 343.3 295.1 343.5 0.06 27 183 12274 -53.9 -57.8 62 3.9 -54.0 280 24 356.4 356.4 298.1 356.7 0.08 28 173 12632 -54.9 -58.9 61 4.0 -55.0 280 23 360.5 360.5 298.8 360.8 0.08 29 154 13379 -50.5 -55.0 59 4.5 -50.7 280 21 380.2 380.2 302.4 380.8 0.14 30 150 13550 -51.3 -55.8 59 4.5 -51.5 280 21 381.7 381.7 302.6 382.3 0.13 31 118 15100 -55.7 -61.7 47 6.0 -55.9 280 22 400.7 400.7 305.3 401.1 0.08 32 100 16160 -54.7 -60.7 47 6.0 -55.0 280 23 422.0 422.1 308.0 422.6 0.11 33 88 16976 -54.3 -61.3 42 7.0 -54.7 278 22 438.6 438.6 309.8 439.2 0.11 34 84 17274 -52.9 -59.9 42 7.0 -53.4 278 22 447.3 447.3 310.7 448.1 0.14 35 70 18440 -55.3 -63.3 36 8.0 -55.8 275 21 466.1 466.1 312.4 466.7 0.11 36 50 20590 -55.5 -65.5 28 10.0 -56.2 270 19 512.7 512.7 315.9 513.4 0.11 37 47 20986 -56.1 -66.1 27 10.0 -56.8 275 18 520.4 520.4 316.4 521.1 0.11 38 39 22184 -53.3 -64.3 25 11.0 -54.4 289 16 556.0 556.1 318.5 557.2 0.17 39 30 23870 -55.5 -67.5 21 12.0 -56.7 310 13 593.3 593.4 320.3 594.4 0.14 40 20 26460 -55.3 -68.3 18 13.0 -57.1 265 11 666.9 667.0 323.4 668.5 0.19 41 19 26787 -55.5 -68.5 18 13.0 -57.3 676.1 676.2 323.7 677.8 0.20 42 17 27498 -54.3 -68.3 16 14.0 -56.5 701.8 701.9 324.6 703.8 0.23 TRP 232 10783 -61.7 -65.3 62 3.6 -61.7 310 48 321.1 321.1 289.1 321.2 0.03 WND 259 10097 -57.2 -60.7 65 3.4 -57.3 320 64 317.7 317.7 288.1 317.9 0.04 Sounding variables and indices 1000-500 mb thick: 5438.00 m Freezing level: 798.83 mb = 1979.52 m = 6494.41 ft Wetbulb zero: 809.13 mb = 1875.32 m = 6152.55 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 83.62 % Est. max temperature: 14.33 C = 57.80 F Sfc-Lift cond lev (LCL): 875.28 mb = 1241.61 m = 4073.48 ft T: 3.45 C 700-500 lapse rate: 5.85 C/km ThetaE index: 1.41 C Layer 784.0- 756.0 mb Conv cond level (CCL): 710.06 mb = 2914.13 m = 9560.68 ft Mean mixing ratio: 3.70 g/kg Conv temperature: 21.69 C = 71.03 F Cap Strength: 10.12 C Lifted Index: 12.10 C Risk: None Lifted Index @300 mb: 15.11 C Lifted Index @700 mb: 6.91 C Showalter Index: 7.38 C Risk: None Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 21.00 C K Index: 21.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 105.20 Risk: None Energy Index: 2.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.62 J/kg Max Up Vert Vel: 7.70 m/s Conv Inhibition (B-): 49765.77 J/kg Cap Strength: 12.00 C Lift Cond Lev (LCL): 843.54 mb = 1540.45 m = 5053.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 at 26 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 ---------------------------------------------------------- 0 990 235 240 5 4.3 2.5 | 135 25 -17.4 17.6 1 925 791 265 44 43.8 3.8 | 229 29 22.1 19.0 2 850 1479 270 33 33.0 -0.0 | 217 19 11.2 15.1 3 700 3027 280 35 34.5 -6.1 | 235 16 12.7 9.0 4 500 5590 275 38 37.9 -3.3 | 234 20 16.1 11.8 5 400 7200 290 44 41.3 -15.0 | 270 20 19.6 0.1 6 300 9150 305 52 42.6 -29.8 | 305 26 20.8 -14.7 7 259 10097 320 64 41.1 -49.0 | 330 39 19.4 -33.9 8 250 10320 320 60 38.6 -46.0 | 331 35 16.8 -30.8 9 232 10783 310 48 36.8 -30.9 | 316 22 15.0 -15.7 10 200 11710 280 25 24.6 -4.3 | 195 11 2.9 10.8 11 150 13550 280 21 20.7 -3.6 | 175 12 -1.1 11.5 12 100 16160 280 23 22.7 -4.0 | 185 11 0.9 11.1 13 70 18440 275 21 20.9 -1.8 | 176 13 -0.8 13.3 14 50 20590 270 19 19.0 -0.0 | 170 15 -2.8 15.1 15 30 23870 310 13 10.0 -8.4 | 120 14 -11.8 6.8 16 20 26460 265 11 11.0 1.0 | 146 19 -10.8 16.1 Wind Parameters Mean winds (0-6000m): 274.8 at 35.3 knts Storm direction: 304.8 at 26.5 knts Shear (0-3000m) pos: 5.4 neg: 0.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 99.3 deg Storm rel helicity (0-3000m) pos: 269.0 neg: -28.4 tot: 240.6 m^2/s^2 ave: 80.2 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 6.8 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 1.10 Bulk Shear: 26.93 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 ------------------------------------------------------------------------------- 500 262 22 182 18| 36.5 0.0 36.5|218.8 0.0 218.8 437.5 0.97| 37.5 36.5 1000 265 32 208 20| 16.8 0.0 16.8|245.6 -17.2 228.4 228.4 0.78| 24.2 18.8 1500 266 32 212 20| 10.0 0.0 10.0|248.8 -28.4 220.4 147.0 0.68| 17.8 12.1 2000 268 33 214 20| 7.7 0.0 7.7|256.7 -28.4 228.4 114.2 0.68| 13.9 9.5 2500 270 33 217 19| 6.3 0.0 6.3|264.5 -28.4 236.1 94.4 0.69| 11.5 7.9 3000 272 33 219 18| 5.4 0.0 5.4|269.0 -28.4 240.6 80.2 0.69| 9.9 6.8 4000 273 34 223 18| 4.1 0.2 4.3|269.0 -28.7 240.3 60.1 0.67| 7.6 5.1 5000 274 35 225 18| 3.2 0.4 3.6|269.0 -29.4 239.6 47.9 0.65| 6.3 4.1 6000 275 35 228 18| 3.0 0.3 3.3|293.4 -29.6 263.8 44.0 0.67| 5.7 3.8 Wrote GIF file: /home/apache/climate/data/raob//U7707/skewt/U7707.skewt.20200319.00.gif