UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032200.upa.cvt Date: 0000Z 22 MAR 20 Searching for U4688... Searching the city database file for: U4688 ... Date:0000Z 22 MAR 20 Station: U4688 WMO ident: 24688 Latitude: 63.27 Longitude: 143.15 ------------------------------------------------------------------------------- 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 1 925 721 30 1 SFC 923 737 -26.1 -30.9 64 4.8 -26.5 30 1 252.8 252.8 251.8 253.7 0.31 3 862 1241 -18.9 -23.2 69 4.3 -19.6 34 4 265.3 265.4 262.6 267.2 0.68 4 850 1346 -17.5 -22.5 65 5.0 -18.3 35 5 267.8 267.9 264.6 269.9 0.74 5 843 1408 -16.7 -22.7 60 6.0 -17.7 38 5 269.3 269.4 265.6 271.4 0.73 6 765 2131 -18.5 -34.5 23 16.0 -20.4 76 10 274.9 275.0 268.5 275.8 0.27 7 700 2787 -21.5 -42.5 13 21.0 -23.4 110 15 278.7 278.7 270.6 279.1 0.13 8 653 3295 -23.5 -47.5 9 24.0 -25.3 133 16 282.0 282.0 272.5 282.3 0.08 9 599 3921 -25.7 -40.7 23 15.0 -27.1 161 17 286.5 286.5 275.2 287.1 0.18 10 500 5200 -35.3 -49.3 23 14.0 -36.0 220 19 290.0 290.0 276.8 290.3 0.09 11 478 5513 -37.7 -50.7 24 13.0 -38.2 220 25 290.8 290.8 277.2 291.1 0.08 12 400 6730 -43.1 -57.1 20 14.0 -43.5 220 48 299.0 299.0 281.0 299.1 0.04 13 338 7848 -47.9 -58.9 27 11.0 -48.2 217 57 307.2 307.2 284.3 307.3 0.04 14 300 8620 -54.3 -64.6 27 10.3 -54.5 215 64 308.8 308.8 284.9 308.9 0.02 15 288 8884 -56.5 -66.5 27 10.0 -56.6 218 61 309.3 309.3 285.1 309.4 0.02 16 283 8996 -56.7 -66.7 27 10.0 -56.8 220 60 310.6 310.6 285.5 310.6 0.02 17 256 9645 -52.7 -62.7 29 10.0 -52.9 220 47 325.5 325.5 290.5 325.6 0.03 18 250 9800 -51.5 -61.5 29 10.0 -51.7 220 44 329.5 329.5 291.6 329.7 0.04 19 249 9826 -51.3 -61.3 29 10.0 -51.5 220 44 330.2 330.2 291.8 330.3 0.04 20 200 11250 -48.1 -61.1 21 13.0 -48.6 230 40 356.6 356.6 298.1 356.8 0.05 21 181 11908 -46.5 -61.5 17 15.0 -47.1 233 39 369.5 369.6 300.5 369.8 0.05 22 150 13150 -46.9 -64.9 11 18.0 -47.7 240 38 389.2 389.3 303.7 389.4 0.04 23 133 13946 -48.1 -68.1 8 20.0 -48.9 243 38 400.7 400.7 305.3 400.9 0.03 24 102 15707 -45.3 -68.3 6 23.0 -46.7 250 38 437.7 437.7 309.7 437.9 0.04 25 100 15840 -43.9 -67.9 5 24.0 -45.5 250 38 442.9 442.9 310.2 443.1 0.04 26 79 17415 -47.3 -72.3 4 25.0 -48.7 247 43 466.8 466.8 312.4 466.9 0.03 27 70 18220 -45.5 -71.5 4 26.0 -47.4 245 46 487.0 487.1 314.0 487.3 0.04 28 59 19360 -44.3 -70.3 4 26.0 -46.7 248 45 514.1 514.2 315.9 514.5 0.05 29 50 20460 -47.1 -73.1 4 26.0 -49.3 250 44 532.5 532.5 317.1 532.7 0.04 30 48 20729 -47.5 -73.5 3 26.0 -49.7 251 44 537.8 537.8 317.4 538.0 0.04 31 43 21460 -43.1 -69.1 4 26.0 -46.5 254 43 565.8 565.8 319.0 566.4 0.08 32 39 22120 -40.5 -67.5 4 27.0 -45.0 257 42 588.4 588.4 320.1 589.2 0.11 33 32 23450 -45.3 -71.3 4 26.0 -48.8 263 41 609.8 609.8 321.1 610.4 0.08 34 30 23880 -44.5 -70.5 4 26.0 -48.4 265 40 623.3 623.4 321.6 624.1 0.09 35 24 25380 -42.7 -69.7 4 27.0 -47.9 669.6 669.7 323.4 670.7 0.13 TRP 283 8996 -56.7 -66.7 27 10.0 -56.8 220 60 310.6 310.6 285.5 310.6 0.02 WND 300 8620 -54.3 -64.6 27 10.3 -54.5 215 64 308.8 308.8 284.9 308.9 0.02 Sounding variables and indices 1000-500 mb thick: 5048.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 29.26 % Est. max temperature: -5.05 C = 22.91 F Sfc-Lift cond lev (LCL): 851.52 mb = 1332.56 m = 4371.88 ft T: -17.68 C 700-500 lapse rate: 5.72 C/km ThetaE index: 0.00 C Layer 923.0--2382512164927778598704806700777472.0 mb Conv cond level (CCL): 923.00 mb = 736.73 m = 2417.08 ft Mean mixing ratio: 0.57 g/kg Conv temperature: -24.39 C = -11.90 F Cap Strength: 19.28 C Lifted Index: 20.99 C Risk: None Lifted Index @300 mb: 31.34 C Lifted Index @700 mb: 13.52 C Showalter Index: 16.65 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 12.80 C K Index: -25.70 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 4.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 75.54 J/kg Max Up Vert Vel: 12.29 m/s Conv Inhibition (B-): 62114.72 J/kg Cap Strength: 20.84 C Lift Cond Lev (LCL): 806.89 mb = 1733.98 m = 5688.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 227 at 14 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 ---------------------------------------------------------- 0 923 737 30 1 -0.5 -0.9 | 46 15 -10.6 -10.3 1 850 1346 35 5 -2.9 -4.1 | 44 19 -13.0 -13.5 2 700 2787 110 15 -14.1 5.1 | 80 25 -24.2 -4.3 3 500 5200 220 19 12.2 14.6 | 202 6 2.1 5.1 4 400 6730 220 48 30.9 36.8 | 217 34 20.8 27.3 5 300 8620 215 64 36.7 52.4 | 212 51 26.6 43.0 6 283 8996 220 60 38.6 46.0 | 218 46 28.5 36.5 7 250 9800 220 44 28.3 33.7 | 217 30 18.2 24.3 8 200 11250 230 40 30.6 25.7 | 232 26 20.5 16.3 9 150 13150 240 38 32.9 19.0 | 247 25 22.8 9.6 10 100 15840 250 38 35.7 13.0 | 262 26 25.6 3.6 11 70 18220 245 46 41.7 19.4 | 252 33 31.6 10.0 12 50 20460 250 44 41.3 15.0 | 260 32 31.2 5.6 13 30 23880 265 40 39.8 3.5 | 281 30 29.7 -6.0 Wind Parameters Mean winds (0-6000m): 196.9 at 18.4 knts Storm direction: 226.9 at 13.8 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 61.2 deg Storm rel helicity (0-3000m) pos: 149.1 neg: -2.5 tot: 146.7 m^2/s^2 ave: 48.9 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 4.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.30 Bulk Shear: 58.09 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 34 3 45 16| 3.4 0.0 3.4| 0.0 -2.3 -2.3 -4.5 -0.16| 3.4 -0.5 1000 41 4 46 18| 3.5 0.0 3.5| 11.7 -2.5 9.2 9.2 0.21| 3.9 0.8 1500 60 6 51 20| 3.6 0.0 3.6| 41.5 -2.5 39.1 26.0 0.50| 4.5 2.2 2000 84 8 60 21| 3.7 0.0 3.7| 85.1 -2.5 82.7 41.3 0.67| 5.1 3.4 2500 97 9 67 21| 3.3 0.0 3.3|120.7 -2.5 118.3 47.3 0.73| 5.4 3.9 3000 109 10 73 21| 2.9 0.0 2.9|149.1 -2.5 146.7 48.9 0.74| 5.6 4.2 4000 135 12 87 19| 2.5 0.0 2.5|186.1 -2.5 183.6 45.9 0.74| 6.0 4.4 5000 168 14 108 14| 2.1 1.0 3.1|201.5 -2.5 199.1 39.8 0.67| 6.5 4.4 6000 197 18 150 9| 1.8 2.4 4.2|209.7 -2.5 207.3 34.5 0.53| 7.0 3.7 Wrote GIF file: /home/apache/climate/data/raob//U4688/skewt/U4688.skewt.20200322.00.gif