UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033112.upa.cvt Date: 1200Z 31 MAR 20 Searching for U0292... Searching the city database file for: U0292 ... Date:1200Z 31 MAR 20 Station: U0292 WMO ident: 20292 Latitude: 77.72 Longitude: 104.30 ------------------------------------------------------------------------------- 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 -70 SFC 988 17 -27.7 -29.9 81 2.2 -27.9 250 19 246.3 246.3 246.1 247.2 0.32 2 979 84 -28.1 -30.1 83 2.0 -28.3 255 19 246.5 246.6 246.3 247.4 0.32 3 954 273 -21.7 -23.9 82 2.2 -22.0 269 19 254.9 254.9 254.2 256.4 0.58 4 925 502 -21.3 -23.3 84 2.0 -21.5 285 19 257.5 257.6 256.5 259.3 0.63 5 915 582 -20.7 -22.7 84 2.0 -21.0 286 19 258.9 259.1 257.8 260.8 0.67 6 907 646 -21.1 -22.9 85 1.8 -21.4 287 19 259.2 259.3 257.9 261.0 0.67 7 866 985 -21.7 -23.5 85 1.8 -22.0 293 21 262.0 262.1 260.1 263.9 0.66 8 850 1121 -22.3 -24.0 86 1.7 -22.5 295 21 262.8 262.9 260.7 264.6 0.65 9 801 1556 -23.9 -25.5 87 1.6 -24.1 290 22 265.6 265.7 262.7 267.3 0.60 10 700 2532 -27.7 -29.6 84 1.9 -27.9 280 23 271.8 271.9 266.8 273.2 0.47 11 627 3316 -31.1 -33.4 80 2.3 -31.3 275 22 276.6 276.7 269.8 277.7 0.36 12 500 4880 -42.3 -44.8 76 2.5 -42.4 265 19 281.5 281.5 272.3 281.9 0.14 13 400 6360 -53.1 -56.2 69 3.1 -53.2 280 13 286.0 286.0 274.6 286.1 0.05 14 329 7597 -61.3 -64.6 65 3.3 -61.3 280 8 291.1 291.1 277.3 291.2 0.02 15 310 7967 -61.1 -64.6 63 3.5 -61.2 280 6 296.4 296.4 279.8 296.5 0.02 16 300 8170 -62.3 -65.7 64 3.4 -62.3 280 5 297.5 297.5 280.3 297.6 0.02 17 281 8570 -64.1 -67.8 60 3.7 -64.1 280 5 300.6 300.6 281.6 300.6 0.01 18 272 8768 -64.3 -68.1 59 3.8 -64.3 281 6 303.1 303.1 282.7 303.1 0.01 19 251 9256 -64.7 -68.5 59 3.8 -64.7 285 7 309.5 309.5 285.2 309.6 0.02 20 250 9280 -64.3 -68.1 59 3.8 -64.3 285 7 310.5 310.5 285.5 310.5 0.02 21 232 9739 -63.3 -67.1 60 3.8 -63.3 267 7 318.7 318.7 288.3 318.8 0.02 22 200 10650 -64.7 -68.6 58 3.9 -64.7 230 7 330.3 330.3 291.8 330.4 0.02 23 150 12400 -66.1 -69.8 60 3.7 -66.1 215 11 356.2 356.2 298.0 356.3 0.02 24 100 14850 -67.5 -71.5 57 4.0 -67.5 230 17 397.3 397.3 304.9 397.4 0.02 25 75 16578 -68.1 -72.1 56 4.0 -68.2 218 17 430.1 430.1 308.9 430.3 0.03 26 70 16990 -69.5 -73.6 55 4.1 -69.5 215 17 435.7 435.7 309.4 435.8 0.03 27 65 17432 -70.5 -74.4 56 3.9 -70.5 218 20 442.8 442.9 310.2 443.0 0.02 28 56 18320 -69.3 -73.4 55 4.1 -69.4 225 26 464.9 464.9 312.2 465.1 0.03 29 54 18537 -69.9 -73.9 56 4.0 -70.0 227 28 468.3 468.4 312.5 468.5 0.03 30 50 19000 -66.3 -70.0 60 3.7 -66.4 230 31 487.2 487.3 314.0 487.6 0.06 31 33 21588 -54.7 -58.5 63 3.8 -55.2 579.5 579.7 319.8 582.6 0.43 TRP 281 8570 -64.1 -67.8 60 3.7 -64.1 280 5 300.6 300.6 281.6 300.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 4950.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 82.23 % Est. max temperature: -10.61 C = 12.91 F Sfc-Lift cond lev (LCL): 952.12 mb = 287.58 m = 943.49 ft T: -21.67 C 700-500 lapse rate: 6.22 C/km ThetaE index: 0.00 C Layer 988.0- 0.0 mb Conv cond level (CCL): 988.00 mb = 17.41 m = 57.11 ft Mean mixing ratio: 0.57 g/kg Conv temperature: -23.80 C = -10.83 F Cap Strength: 17.57 C Lifted Index: 20.32 C Risk: None Lifted Index @300 mb: 28.91 C Lifted Index @700 mb: 14.00 C Showalter Index: 13.93 C Risk: None Total Totals Index: 38.30 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 18.30 C K Index: -5.90 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 3.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.44 J/kg Max Up Vert Vel: 10.62 m/s Conv Inhibition (B-): 41016.43 J/kg Cap Strength: 20.32 C Lift Cond Lev (LCL): 910.58 mb = 617.24 m = 2025.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 15 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 ---------------------------------------------------------- 0 988 17 250 19 17.9 6.5 | 201 17 5.9 15.7 1 925 502 285 19 18.4 -4.9 | 236 8 6.4 4.3 2 850 1121 295 21 19.0 -8.9 | 268 7 7.1 0.3 3 700 2532 280 23 22.7 -4.0 | 244 12 10.7 5.2 4 500 4880 265 19 18.9 1.7 | 213 13 6.9 10.8 5 400 6360 280 13 12.8 -2.3 | 187 7 0.8 6.9 6 300 8170 280 5 4.9 -0.9 | 140 11 -7.1 8.3 7 281 8570 280 5 4.9 -0.9 | 140 11 -7.1 8.3 8 250 9280 285 7 6.8 -1.8 | 145 9 -5.2 7.4 9 200 10650 230 7 5.4 4.5 | 154 15 -6.6 13.7 10 150 12400 215 11 6.3 9.0 | 163 19 -5.7 18.2 11 100 14850 230 17 13.0 10.9 | 183 20 1.0 20.1 12 70 16990 215 17 9.8 13.9 | 174 23 -2.2 23.1 13 50 19000 230 31 23.7 19.9 | 202 31 11.8 29.1 Wind Parameters Mean winds (0-6000m): 277.5 at 20.1 knts Storm direction: 307.5 at 15.1 knts Shear (0-3000m) pos: 2.5 neg: 1.1 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 36.5 deg Storm rel helicity (0-3000m) pos: 30.8 neg: -13.9 tot: 16.9 m^2/s^2 ave: 5.6 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 1.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 36.85 Bulk Shear: 1.53 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 ------------------------------------------------------------------------------- 500 268 19 215 12| 11.9 0.0 11.9| 23.4 0.0 23.4 46.9 0.63| 12.0 7.6 1000 279 19 230 9| 7.6 0.0 7.6| 29.5 0.0 29.5 29.5 0.70| 7.7 5.4 1500 284 20 240 9| 5.0 0.4 5.5| 30.8 -2.2 28.6 19.1 0.59| 5.9 3.5 2000 285 20 244 9| 3.8 0.9 4.6| 30.8 -5.3 25.4 12.7 0.45| 5.0 2.3 2500 285 21 245 9| 3.0 1.1 4.2| 30.8 -9.1 21.7 8.7 0.35| 4.4 1.5 3000 284 21 244 10| 2.5 1.1 3.6| 30.8 -13.9 16.9 5.6 0.26| 4.0 1.0 4000 281 21 240 10| 1.9 1.0 2.9| 30.8 -23.2 7.6 1.9 0.12| 3.4 0.4 5000 279 21 235 11| 1.5 1.0 2.5| 30.8 -31.6 -0.8 -0.2 0.02| 3.0 0.1 6000 277 20 231 10| 1.5 0.8 2.3| 30.8 -37.8 -7.0 -1.2 -0.05| 2.9 -0.2 Wrote GIF file: /home/apache/climate/data/raob//U0292/skewt/U0292.skewt.20200331.12.gif