UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032800.upa.cvt Date: 0000Z 28 MAR 20 Searching for U4688... Searching the city database file for: U4688 ... Date:0000Z 28 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 -11 1 925 607 SFC 910 736 -4.9 -12.9 53 8.0 -7.2 210 5 275.6 275.8 271.1 280.0 1.55 3 877 1026 -9.7 -18.7 48 9.0 -11.7 167 7 273.5 273.7 268.9 276.4 0.99 4 850 1268 -11.7 -18.7 56 7.0 -13.2 130 9 273.9 274.1 269.2 276.8 1.03 5 800 1726 -15.1 -20.1 66 5.0 -16.1 146 11 275.1 275.2 269.8 277.9 0.97 6 700 2718 -20.1 -26.1 59 6.0 -21.0 180 15 280.2 280.3 272.4 282.2 0.65 7 667 3075 -22.1 -27.1 64 5.0 -22.8 179 21 281.9 282.0 273.3 283.8 0.62 8 615 3670 -23.3 -27.3 70 4.0 -23.9 176 31 287.1 287.2 276.2 289.2 0.66 9 614 3682 -23.3 -27.3 70 4.0 -23.9 176 31 287.3 287.4 276.3 289.3 0.66 10 527 4785 -30.1 -34.5 65 4.4 -30.6 172 50 291.9 292.0 278.2 293.2 0.39 11 522 4853 -28.9 -33.9 62 5.0 -29.5 171 51 294.2 294.2 279.3 295.5 0.42 12 500 5160 -30.7 -38.7 45 8.0 -31.4 170 56 295.6 295.7 279.8 296.5 0.27 13 460 5747 -35.7 -47.7 28 12.0 -36.4 170 57 296.5 296.5 280.0 296.9 0.11 14 438 6088 -36.5 -49.5 25 13.0 -37.2 170 58 299.7 299.7 281.3 300.0 0.10 15 400 6710 -42.1 -57.1 18 15.0 -42.6 170 60 300.3 300.3 281.5 300.4 0.04 16 397 6761 -42.7 -57.7 18 15.0 -43.2 170 60 300.1 300.1 281.4 300.3 0.04 17 373 7181 -44.9 -59.9 17 15.0 -45.3 171 62 302.6 302.6 282.5 302.7 0.03 18 362 7380 -47.7 -62.7 16 15.0 -48.0 172 63 301.5 301.5 282.0 301.6 0.02 19 319 8212 -50.5 -64.5 18 14.0 -50.7 174 67 308.7 308.7 284.8 308.8 0.02 20 300 8610 -53.5 -68.5 14 15.0 -53.7 175 69 309.9 309.9 285.3 310.0 0.01 21 289 8851 -54.9 -68.9 16 14.0 -55.1 170 69 311.3 311.3 285.8 311.3 0.01 22 258 9579 -55.7 -70.5 14 14.8 -55.9 170 73 320.4 320.4 288.9 320.4 0.01 23 250 9780 -55.9 -70.9 14 15.0 -56.1 180 69 323.0 323.0 289.7 323.0 0.01 24 215 10739 -57.1 -72.1 13 15.0 -57.3 187 60 335.3 335.3 293.2 335.4 0.01 25 200 11200 -55.3 -71.3 12 16.0 -55.5 190 56 345.2 345.2 295.6 345.2 0.01 26 184 11733 -51.7 -68.7 11 17.0 -52.1 194 55 359.4 359.4 298.6 359.5 0.02 27 158 12709 -54.9 -71.9 10 17.0 -55.2 202 54 369.9 369.9 300.6 370.0 0.01 28 150 13040 -53.9 -70.9 11 17.0 -54.3 205 54 377.2 377.2 301.8 377.3 0.02 29 102 15522 -52.5 -72.5 7 20.0 -53.2 210 56 423.9 423.9 308.2 424.0 0.02 30 100 15650 -52.9 -72.9 7 20.0 -53.5 210 56 425.5 425.5 308.3 425.6 0.02 31 87 16547 -52.9 -73.9 6 21.0 -53.7 222 54 442.8 442.8 310.1 442.9 0.02 32 79 17178 -46.9 -69.9 6 23.0 -48.4 230 52 467.6 467.6 312.4 467.8 0.04 33 70 17980 -46.1 -70.1 5 24.0 -47.9 240 50 485.8 485.8 313.9 486.0 0.04 34 53 19837 -45.1 -70.1 4 25.0 -47.6 248 52 528.3 528.3 316.8 528.7 0.06 35 50 20230 -41.9 -68.9 4 27.0 -45.3 250 52 544.7 544.7 317.8 545.2 0.07 36 48 20507 -41.5 -68.5 4 27.0 -45.1 251 51 552.1 552.1 318.2 552.6 0.08 37 43 21250 -43.5 -69.5 4 26.0 -46.8 253 48 564.8 564.8 318.9 565.3 0.08 38 37 22255 -46.1 -72.1 4 26.0 -49.1 256 45 582.9 583.0 319.8 583.4 0.06 39 30 23660 -42.9 -68.9 4 26.0 -47.3 260 40 627.7 627.7 321.9 628.6 0.12 40 25 24895 -41.1 -68.1 4 27.0 -46.8 262 44 666.5 666.5 323.3 667.8 0.16 41 24 25171 -43.5 -69.5 4 26.0 -48.4 263 44 667.3 667.4 323.4 668.4 0.14 42 21 26072 -42.3 -69.3 4 27.0 -48.1 264 47 696.9 697.0 324.4 698.3 0.16 43 20 26400 -44.7 -70.7 4 26.0 -49.8 265 48 699.4 699.4 324.4 700.6 0.14 44 19 26742 -45.7 -71.7 4 26.0 -50.6 706.6 706.6 324.7 707.7 0.13 45 16 27904 -38.9 -65.9 4 27.0 -47.1 764.4 764.5 326.4 767.6 0.34 TRP 289 8851 -54.9 -68.9 16 14.0 -55.1 170 69 311.3 311.3 285.8 311.3 0.01 WND 258 9579 -55.7 -70.5 14 14.8 -55.9 170 73 320.4 320.4 288.9 320.4 0.01 Sounding variables and indices 1000-500 mb thick: 5171.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 62.14 % Est. max temperature: -3.48 C = 25.74 F Sfc-Lift cond lev (LCL): 801.47 mb = 1711.84 m = 5616.20 ft T: -15.00 C 700-500 lapse rate: 4.34 C/km ThetaE index: 3.61 C Layer 877.0- 850.0 mb Conv cond level (CCL): 696.26 mb = 2757.53 m = 9046.92 ft Mean mixing ratio: 1.09 g/kg Conv temperature: -0.20 C = 31.63 F Cap Strength: 14.35 C Lifted Index: 15.28 C Risk: None Lifted Index @300 mb: 23.06 C Lifted Index @700 mb: 4.55 C Showalter Index: 15.69 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 12.00 C K Index: -5.70 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 4.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.66 J/kg Max Up Vert Vel: 3.05 m/s Conv Inhibition (B-): 58222.46 J/kg Cap Strength: 15.11 C Lift Cond Lev (LCL): 763.68 mb = 2070.90 m = 6794.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 200 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 ---------------------------------------------------------- 0 910 736 210 5 2.5 4.3 | 18 20 -6.2 -19.5 1 850 1268 130 9 -6.9 5.8 | 41 24 -15.6 -18.0 2 700 2718 180 15 0.0 15.0 | 45 12 -8.7 -8.8 3 500 5160 170 56 -9.7 55.1 | 150 36 -18.4 31.3 4 400 6710 170 60 -10.4 59.1 | 152 40 -19.1 35.3 5 300 8610 175 69 -6.0 68.7 | 162 47 -14.7 44.9 6 289 8851 170 69 -12.0 68.0 | 155 49 -20.7 44.1 7 258 9579 170 73 -12.7 71.9 | 156 53 -21.4 48.1 8 250 9780 180 69 0.0 69.0 | 169 46 -8.7 45.2 9 200 11200 190 56 9.7 55.1 | 182 31 1.0 31.3 10 150 13040 205 54 22.8 48.9 | 209 29 14.1 25.1 11 100 15650 210 56 28.0 48.5 | 218 31 19.3 24.7 12 70 17980 240 50 43.3 25.0 | 268 35 34.6 1.2 13 50 20230 250 52 48.9 17.8 | 279 41 40.2 -6.0 14 30 23660 260 40 39.4 6.9 | 299 35 30.7 -16.9 15 20 26400 265 48 47.8 4.2 | 297 44 39.1 -19.6 Wind Parameters Mean winds (0-6000m): 170.1 at 33.8 knts Storm direction: 200.1 at 25.4 knts Shear (0-3000m) pos: 1.9 neg: 3.7 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 108.9 deg Storm rel helicity (0-3000m) pos: 100.4 neg: -1.7 tot: 98.7 m^2/s^2 ave: 32.9 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 97.06 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 ------------------------------------------------------------------------------- 500 159 7 33 21| 0.0 9.2 9.2| 42.6 0.0 42.6 85.2 0.81| 10.1 8.2 1000 146 8 38 22| 1.5 4.6 6.1| 54.1 0.0 54.1 54.1 0.74| 6.9 5.1 1500 151 10 41 20| 2.3 3.1 5.4| 58.4 0.0 58.4 38.9 0.61| 6.0 3.7 2000 161 11 42 18| 2.8 2.3 5.1| 58.4 -1.7 56.6 28.3 0.46| 5.7 2.6 2500 167 12 44 17| 2.3 2.9 5.2| 79.4 -1.7 77.7 31.1 0.59| 6.3 3.7 3000 170 15 51 15| 1.9 3.7 5.6|100.4 -1.7 98.7 32.9 0.64| 6.7 4.3 4000 171 21 78 12| 1.4 4.9 6.3|136.2 -1.7 134.5 33.6 0.57| 7.2 4.1 5000 170 28 107 14| 1.1 4.8 6.0|151.7 -1.7 150.0 30.0 0.52| 6.7 3.5 6000 170 34 123 17| 1.0 4.1 5.2|161.3 -1.7 159.6 26.6 0.51| 5.8 3.0 Wrote GIF file: /home/apache/climate/data/raob//U4688/skewt/U4688.skewt.20200328.00.gif