UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032000.upa.cvt Date: 0000Z 20 MAR 20 Searching for X4172... Searching the city database file for: X4172 ... Date:0000Z 20 MAR 20 Station: X4172 WMO ident: 34172 Latitude: 51.57 Longitude: 46.03 ------------------------------------------------------------------------------- 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 988 169 6.8 -4.2 45 11.0 2.4 250 15 280.9 281.4 276.1 288.9 2.83 2 965 363 7.4 -3.6 46 11.0 2.8 266 17 283.4 283.9 277.7 292.1 3.03 3 925 711 5.8 -2.2 56 8.0 2.3 295 21 285.2 285.8 279.2 295.3 3.51 4 873 1181 3.4 0.1 79 3.3 1.9 281 22 287.5 288.3 281.4 300.1 4.41 5 850 1397 1.8 -1.5 79 3.3 0.3 275 23 288.0 288.7 281.1 299.6 4.03 6 700 2935 -7.5 -8.4 93 0.9 -7.8 265 33 294.2 294.7 282.5 302.8 2.90 7 648 3531 -11.7 -12.6 93 0.9 -12.0 266 37 296.0 296.4 282.5 302.8 2.24 8 619 3881 -13.3 -14.1 94 0.8 -13.5 267 40 298.1 298.4 283.2 304.4 2.07 9 595 4182 -14.1 -17.1 78 3.0 -14.9 267 42 300.5 300.8 283.7 305.8 1.68 10 564 4586 -17.1 -23.1 60 6.0 -18.4 268 45 301.6 301.8 283.4 305.0 1.06 11 500 5480 -22.5 -28.5 58 6.0 -23.5 270 52 305.6 305.7 284.6 308.0 0.73 12 408 4181 -33.1 -38.1 61 5.0 -33.6 261 57 310.2 310.3 285.8 311.4 0.35 13 400 4080 -34.7 -39.7 60 5.0 -35.1 260 58 309.9 309.9 285.7 311.0 0.30 14 367 5663 -40.1 -45.0 60 4.9 -40.4 255 64 310.4 310.5 285.7 311.1 0.19 15 300 9010 -52.7 -57.3 57 4.6 -52.8 270 58 311.1 311.1 285.8 311.3 0.06 16 297 9075 -53.5 -58.1 57 4.6 -53.6 270 58 310.8 310.8 285.7 311.0 0.05 17 250 10170 -58.5 -63.5 52 5.0 -58.6 270 58 319.1 319.1 288.5 319.2 0.03 18 247 10246 -58.9 -63.9 52 5.0 -59.0 270 56 319.6 319.6 288.6 319.7 0.03 19 203 11485 -57.9 -63.9 46 6.0 -58.0 270 43 339.6 339.6 294.3 339.8 0.03 20 200 11580 -55.3 -61.3 47 6.0 -55.4 270 42 345.2 345.2 295.6 345.4 0.05 21 197 11676 -53.9 -59.9 48 6.0 -54.1 270 41 348.9 348.9 296.4 349.2 0.06 22 179 12295 -50.5 -57.5 43 7.0 -50.8 268 38 364.2 364.2 299.6 364.6 0.09 23 150 13440 -52.1 -60.1 38 8.0 -52.4 265 31 380.3 380.3 302.3 380.7 0.08 24 100 16040 -54.5 -64.5 28 10.0 -54.9 270 25 422.4 422.4 308.0 422.8 0.07 25 70 18330 -54.7 -66.7 21 12.0 -55.3 275 25 467.4 467.4 312.4 467.8 0.07 26 50 20470 -55.9 -68.9 18 13.0 -56.6 240 17 511.7 511.8 315.8 512.2 0.07 27 31 23502 -56.5 -70.5 16 14.0 -57.6 273 8 585.1 585.1 319.9 585.8 0.09 28 30 23710 -56.5 -70.5 16 14.0 -57.6 275 7 590.6 590.6 320.2 591.3 0.09 29 21 25971 -58.3 -73.3 13 15.0 -59.6 262 11 648.6 648.6 322.7 649.3 0.09 30 20 26280 -57.3 -72.3 13 15.0 -58.8 260 11 660.8 660.8 323.1 661.7 0.11 31 10 30660 -57.1 -74.1 10 17.0 -59.9 205 5 806.4 806.5 327.4 808.1 0.17 32 6.0 33915 -54.1 -71.1 11 17.0 -59.0 946.2 946.5 330.4 951.3 0.43 TRP 247 10246 -58.9 -63.9 52 5.0 -59.0 270 56 319.6 319.6 288.6 319.7 0.03 WND 367 5663 -40.1 -45.0 60 4.9 -40.4 255 64 310.4 310.5 285.7 311.1 0.19 Sounding variables and indices 1000-500 mb thick: 5410.00 m Freezing level: 820.97 mb = 1694.68 m = 5559.90 ft Wetbulb zero: 843.72 mb = 1455.71 m = 4775.90 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 75.70 % Est. max temperature: 14.34 C = 57.82 F Sfc-Lift cond lev (LCL): 833.97 mb = 1547.84 m = 5078.16 ft T: 0.89 C 700-500 lapse rate: 5.89 C/km ThetaE index: 0.50 C Layer 850.0- 700.0 mb Conv cond level (CCL): 724.02 mb = 2667.70 m = 8752.20 ft Mean mixing ratio: 3.41 g/kg Conv temperature: 18.97 C = 66.14 F Cap Strength: 8.54 C Lifted Index: 10.59 C Risk: None Lifted Index @300 mb: 12.03 C Lifted Index @700 mb: 5.37 C Showalter Index: 6.72 C Risk: None Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 21.00 C K Index: 21.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 98.00 Risk: None Energy Index: 1.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 662.93 J/kg Max Up Vert Vel: 36.41 m/s Conv Inhibition (B-): 1055.34 J/kg Cap Strength: 10.57 C Lift Cond Lev (LCL): 821.11 mb = 1670.87 m = 5481.80 ft Lev Free Conv (LFC): 496.11 mb = 5430.17 m = 17815.31 ft Equ Level (EL): 396.11 mb = 4259.50 m = 13974.58 ft B at Equ Level: 457.95 J/kg Max Parcel Lev (MPL): 376.11 mb = 5212.29 m = 17100.49 ft Wind level data Storm motion: 296 at 31 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 ---------------------------------------------------------- 0 988 169 250 15 14.1 5.1 | 144 23 -13.7 18.9 1 925 711 295 21 19.0 -8.9 | 119 10 -8.8 4.9 2 850 1397 275 23 22.9 -2.0 | 157 13 -4.9 11.7 3 700 2935 265 33 32.9 2.9 | 197 17 5.1 16.6 4 500 5480 270 52 52.0 -0.0 | 240 28 24.2 13.7 5 400 4080 260 58 57.1 10.1 | 231 38 29.3 23.8 6 367 5663 255 64 61.8 16.6 | 228 46 34.0 30.3 7 300 9010 270 58 58.0 -0.0 | 246 33 30.2 13.7 8 250 10170 270 58 58.0 -0.0 | 246 33 30.2 13.7 9 247 10246 270 56 56.0 -0.0 | 244 31 28.2 13.7 10 200 11580 270 42 42.0 -0.0 | 226 20 14.2 13.7 11 150 13440 265 31 30.9 2.7 | 191 17 3.1 16.4 12 100 16040 270 25 25.0 -0.0 | 169 14 -2.8 13.7 13 70 18330 275 25 24.9 -2.2 | 166 12 -2.9 11.6 14 50 20470 240 17 14.7 8.5 | 150 26 -13.1 22.2 15 30 23710 275 7 7.0 -0.6 | 122 25 -20.8 13.1 16 20 26280 260 11 10.8 1.9 | 133 23 -17.0 15.6 17 10 30660 205 5 2.1 4.5 | 125 32 -25.7 18.3 Wind Parameters Mean winds (0-6000m): 266.3 at 41.3 knts Storm direction: 296.3 at 31.0 knts Shear (0-3000m) pos: 2.3 neg: 3.2 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 58.5 deg Storm rel helicity (0-3000m) pos: 63.2 neg: -17.2 tot: 46.1 m^2/s^2 ave: 15.4 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 2.2 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 8.78 Bulk Shear: 75.54 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 ------------------------------------------------------------------------------- 500 275 18 141 16| 14.0 0.0 14.0| 1.6 -15.8 -14.2 -28.4 -0.30| 14.4 -4.3 1000 283 20 138 13| 7.0 2.1 9.1| 13.4 -17.2 -3.7 -3.7 -0.01| 10.0 -0.1 1500 280 21 144 12| 4.7 2.9 7.5| 26.2 -17.2 9.1 6.0 0.15| 8.2 1.3 2000 277 22 152 12| 3.5 3.0 6.5| 38.0 -17.2 20.9 10.4 0.26| 7.1 1.8 2500 275 24 161 12| 2.8 3.1 5.9| 49.5 -17.2 32.4 12.9 0.32| 6.4 2.1 3000 273 25 169 13| 2.3 3.2 5.5| 63.2 -17.2 46.1 15.4 0.37| 6.0 2.2 4000 271 29 183 13| 2.4 2.4 4.8| 97.8 -17.2 80.6 20.2 0.47| 5.5 2.5 5000 270 32 198 14| 2.6 1.9 4.5|134.2 -17.2 117.1 23.4 0.51| 5.2 2.6 6000 266 41 219 21| 2.3 3.3 5.5|167.1 -86.5 80.7 13.4 0.29| 6.4 1.8 Wrote GIF file: /home/apache/climate/data/raob//X4172/skewt/X4172.skewt.20200320.00.gif