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 U4908... Searching the city database file for: U4908 ... Date:0000Z 28 MAR 20 Station: U4908 WMO ident: 24908 Latitude: 60.33 Longitude: 102.27 ------------------------------------------------------------------------------- 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 -5 SFC 967 259 -5.3 -8.0 81 2.7 -6.1 240 3 270.4 270.8 268.9 276.3 2.16 2 962 300 -4.7 -8.3 76 3.6 -5.8 242 6 271.4 271.8 269.5 277.3 2.12 3 925 608 -6.9 -10.3 77 3.4 -7.9 260 25 272.3 272.6 269.6 277.5 1.88 4 850 1263 -10.5 -12.2 87 1.7 -11.0 280 27 275.1 275.4 271.2 280.1 1.76 5 700 2728 -20.9 -24.2 75 3.3 -21.4 275 27 279.3 279.5 272.1 281.6 0.77 6 629 3512 -25.3 -29.4 69 4.1 -25.8 275 30 283.0 283.1 273.8 284.6 0.53 7 551 4459 -32.9 -37.1 66 4.2 -33.3 275 35 284.9 285.0 274.5 285.8 0.29 8 549 4485 -32.9 -37.1 66 4.2 -33.3 275 35 285.2 285.2 274.6 286.1 0.29 9 500 5140 -35.3 -42.3 49 7.0 -35.8 275 38 290.0 290.0 277.0 290.6 0.18 10 492 5252 -35.1 -43.1 44 8.0 -35.6 274 38 291.6 291.6 277.7 292.2 0.17 11 440 6025 -39.5 -49.5 34 10.0 -39.9 269 39 295.5 295.5 279.4 295.8 0.10 12 400 6670 -44.7 -56.7 25 12.0 -45.0 265 40 296.9 296.9 280.0 297.1 0.04 13 363 7312 -48.5 -60.5 24 12.0 -48.7 263 45 300.2 300.2 281.4 300.3 0.03 14 325 8032 -52.1 -64.1 22 12.0 -52.3 260 50 304.9 304.9 283.4 304.9 0.02 15 300 8550 -50.9 -63.9 20 13.0 -51.1 260 58 313.6 313.6 286.6 313.7 0.02 16 283 8928 -52.3 -64.3 22 12.0 -52.5 262 54 316.9 316.9 287.8 317.0 0.02 17 250 9730 -51.3 -64.3 20 13.0 -51.6 265 46 329.8 329.8 291.7 329.9 0.03 18 200 11190 -49.1 -64.1 16 15.0 -49.6 265 38 355.0 355.0 297.7 355.2 0.03 19 197 11290 -48.5 -63.5 16 15.0 -49.0 266 38 357.5 357.5 298.2 357.7 0.04 20 150 13080 -50.5 -67.5 12 17.0 -51.0 290 35 383.1 383.1 302.8 383.2 0.03 21 117 14704 -50.3 -68.3 10 18.0 -51.0 296 37 411.6 411.6 306.7 411.8 0.03 22 100 15740 -46.3 -66.3 9 20.0 -47.6 300 38 438.3 438.3 309.7 438.5 0.05 23 96 16013 -43.7 -64.7 8 21.0 -45.3 298 37 448.5 448.5 310.7 448.9 0.07 24 76 17574 -46.5 -68.5 6 22.0 -48.1 288 33 473.6 473.6 313.0 473.9 0.05 25 70 18120 -46.1 -68.1 7 22.0 -47.9 285 31 485.8 485.8 314.0 486.1 0.06 26 52 20099 -46.3 -70.3 5 24.0 -48.6 303 27 528.4 528.4 316.8 528.8 0.06 27 50 20360 -47.1 -71.1 5 24.0 -49.3 305 27 532.5 532.5 317.1 532.8 0.05 28 33 23124 -45.1 -70.1 4 25.0 -48.6 285 16 605.0 605.0 320.9 605.7 0.09 29 30 23760 -45.5 -70.5 4 25.0 -49.1 280 13 620.6 620.6 321.5 621.3 0.09 30 20 26460 -47.1 -73.1 4 26.0 -51.4 275 17 692.0 692.0 324.2 692.8 0.10 31 19 26800 -47.1 -73.1 4 26.0 -51.5 702.2 702.3 324.6 703.1 0.10 32 19 26800 -44.9 -70.9 4 26.0 -50.1 709.1 709.1 324.7 710.3 0.14 33 17 27543 -45.1 -71.1 4 26.0 -50.5 731.3 731.4 325.4 732.7 0.15 TRP 325 8032 -52.1 -64.1 22 12.0 -52.3 260 50 304.9 304.9 283.4 304.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5145.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 73.13 % Est. max temperature: 0.25 C = 32.44 F Sfc-Lift cond lev (LCL): 926.45 mb = 595.73 m = 1954.48 ft T: -6.81 C 700-500 lapse rate: 5.97 C/km ThetaE index: 0.00 C Layer 967.0-4495.6 mb Conv cond level (CCL): 835.64 mb = 1391.52 m = 4565.31 ft Mean mixing ratio: 1.91 g/kg Conv temperature: -0.26 C = 31.54 F Cap Strength: 6.63 C Lifted Index: 10.21 C Risk: None Lifted Index @300 mb: 25.25 C Lifted Index @700 mb: 3.28 C Showalter Index: 8.51 C Risk: None Total Totals Index: 47.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.80 C Cross Totals Index: 23.10 C K Index: 9.30 Risk: None Sweat Index: 92.00 Risk: None Energy Index: 2.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.14 J/kg Max Up Vert Vel: 4.93 m/s Conv Inhibition (B-): 60255.54 J/kg Cap Strength: 10.01 C Lift Cond Lev (LCL): 872.35 mb = 1061.96 m = 3484.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 23 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 ---------------------------------------------------------- 0 967 259 240 3 2.6 1.5 | 131 22 -16.5 14.3 1 925 608 260 25 24.6 4.3 | 198 18 5.5 17.2 2 850 1263 280 27 26.6 -4.7 | 222 11 7.4 8.1 3 700 2728 275 27 26.9 -2.4 | 217 13 7.7 10.5 4 500 5140 275 38 37.9 -3.3 | 243 21 18.7 9.5 5 400 6670 265 40 39.8 3.5 | 232 26 20.7 16.3 6 325 8032 260 50 49.2 8.7 | 234 37 30.1 21.5 7 300 8550 260 58 57.1 10.1 | 239 44 38.0 22.9 8 250 9730 265 46 45.8 4.0 | 238 32 26.7 16.8 9 200 11190 265 38 37.9 3.3 | 229 25 18.7 16.1 10 150 13080 290 35 32.9 -12.0 | 266 14 13.7 0.8 11 100 15740 300 38 32.9 -19.0 | 294 15 13.8 -6.2 12 70 18120 285 31 29.9 -8.0 | 246 12 10.8 4.8 13 50 20360 305 27 22.1 -15.5 | 312 4 3.0 -2.7 14 30 23760 280 13 12.8 -2.3 | 149 12 -6.3 10.6 15 20 26460 275 17 16.9 -1.5 | 169 12 -2.2 11.3 Wind Parameters Mean winds (0-6000m): 273.8 at 30.7 knts Storm direction: 303.8 at 23.0 knts Shear (0-3000m) pos: 4.2 neg: 0.6 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 93.9 deg Storm rel helicity (0-3000m) pos: 139.4 neg: -3.6 tot: 135.8 m^2/s^2 ave: 45.3 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 5.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.44 Bulk Shear: 27.83 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 ------------------------------------------------------------------------------- 500 260 17 173 16| 23.4 0.0 23.4|115.4 0.0 115.4 230.8 0.96| 25.2 24.1 1000 268 22 191 14| 12.7 0.0 12.7|132.5 0.0 132.5 132.5 0.89| 16.3 14.5 1500 272 24 200 13| 8.5 0.3 8.7|132.5 -1.2 131.4 87.6 0.86| 11.1 9.5 2000 274 24 205 12| 6.4 0.4 6.8|132.5 -2.5 130.0 65.0 0.82| 8.5 7.0 2500 274 25 208 12| 5.1 0.5 5.6|132.7 -3.6 129.1 51.6 0.80| 7.0 5.6 3000 274 25 210 13| 4.2 0.6 4.8|139.4 -3.6 135.8 45.3 0.80| 6.2 5.0 4000 274 27 216 13| 3.2 1.0 4.1|152.8 -3.6 149.2 37.3 0.79| 5.3 4.1 5000 275 29 223 14| 2.5 1.2 3.7|164.3 -5.3 159.0 31.8 0.75| 4.7 3.5 6000 274 31 227 16| 2.1 1.2 3.3|164.3 -23.8 140.5 23.4 0.62| 4.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//U4908/skewt/U4908.skewt.20200328.00.gif