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 U9231... Searching the city database file for: U9231 ... Date:0000Z 22 MAR 20 Station: U9231 WMO ident: 29231 Latitude: 58.30 Longitude: 82.88 ------------------------------------------------------------------------------- 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 -55 SFC 984 74 0.4 0.4 100 0.0 0.4 150 5 274.8 275.5 274.4 285.7 4.00 2 942 421 -0.9 -0.9 100 0.0 -0.9 178 12 276.9 277.6 275.3 287.4 3.80 3 925 566 -0.5 -0.5 100 0.0 -0.5 190 15 278.8 279.5 276.6 289.8 3.98 4 876 1000 -2.5 -2.5 100 0.0 -2.5 196 21 281.1 281.7 277.3 291.3 3.63 5 850 1240 -2.3 -2.3 100 0.0 -2.3 200 25 283.7 284.4 278.9 294.5 3.80 6 701 2759 -7.5 -7.5 100 0.0 -7.5 210 44 294.1 294.6 282.7 303.3 3.10 7 700 2770 -7.5 -7.5 100 0.0 -7.5 210 44 294.2 294.7 282.8 303.4 3.11 8 680 2994 -9.1 -9.1 100 0.0 -9.1 212 45 294.8 295.3 282.7 303.3 2.82 9 568 4356 -18.7 -19.5 93 0.8 -18.9 222 53 299.1 299.4 282.8 303.7 1.44 10 500 5290 -26.3 -28.1 85 1.8 -26.6 230 58 301.0 301.1 282.8 303.5 0.76 11 475 5659 -29.9 -33.0 74 3.1 -30.3 230 60 301.0 301.1 282.4 302.6 0.50 12 412 6664 -35.5 -39.7 65 4.2 -35.8 230 65 306.3 306.3 284.3 307.3 0.29 13 400 6870 -37.3 -41.5 65 4.2 -37.6 230 66 306.5 306.6 284.3 307.4 0.25 14 325 8268 -47.5 -51.7 62 4.2 -47.7 225 71 311.1 311.1 285.9 311.5 0.10 15 300 8790 -51.5 -55.7 61 4.2 -51.6 230 69 312.8 312.8 286.4 313.0 0.07 16 259 9735 -56.9 -61.5 56 4.6 -57.0 230 60 318.2 318.2 288.2 318.4 0.04 17 255 9834 -57.1 -61.7 56 4.6 -57.2 230 59 319.4 319.4 288.6 319.5 0.04 18 250 9960 -56.9 -61.5 56 4.6 -57.0 230 58 321.5 321.5 289.2 321.6 0.04 19 200 11370 -54.9 -59.7 55 4.8 -55.0 245 48 345.8 345.8 295.8 346.1 0.06 20 150 13230 -52.1 -58.1 48 6.0 -52.4 255 62 380.3 380.3 302.3 380.8 0.10 21 100 15860 -51.1 -58.1 43 7.0 -51.5 260 52 429.0 429.0 308.8 429.8 0.15 22 97 16058 -51.1 -58.1 43 7.0 -51.6 260 51 432.7 432.8 309.2 433.6 0.15 23 70 18180 -50.3 -57.3 43 7.0 -51.0 260 44 476.8 476.8 313.3 478.2 0.24 24 60 19188 -48.9 -55.9 44 7.0 -49.8 260 40 501.4 501.5 315.2 503.4 0.33 25 50 20380 -50.7 -58.7 38 8.0 -51.7 260 36 524.0 524.1 316.6 525.8 0.28 26 30 23700 -51.3 -59.3 38 8.0 -52.7 260 23 604.8 604.9 321.0 608.0 0.43 27 28 24150 -51.9 -59.9 38 8.0 -53.3 257 23 615.2 615.3 321.4 618.4 0.43 28 20 26350 -49.5 -58.5 34 9.0 -51.8 245 25 684.7 685.0 324.1 690.7 0.71 29 15 28238 -48.7 -57.7 34 9.0 -51.7 746.0 746.5 326.1 755.7 1.05 30 11 30296 -44.5 -53.5 36 9.0 -48.9 830.5 831.7 328.5 854.9 2.39 TRP 259 9735 -56.9 -61.5 56 4.6 -57.0 230 60 318.2 318.2 288.2 318.4 0.04 WND 325 8268 -47.5 -51.7 62 4.2 -47.7 225 71 311.1 311.1 285.9 311.5 0.10 Sounding variables and indices 1000-500 mb thick: 5345.00 m Freezing level: 971.08 mb = 180.66 m = 592.69 ft Wetbulb zero: 971.90 mb = 172.29 m = 565.25 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 97.06 % Est. max temperature: 10.28 C = 50.51 F Sfc-Lift cond lev (LCL): 983.82 mb = 75.20 m = 246.70 ft T: 0.39 C 700-500 lapse rate: 7.46 C/km Conv cond level (CCL): 956.44 mb = 300.03 m = 984.35 ft Mean mixing ratio: 3.87 g/kg Conv temperature: 1.78 C = 35.20 F Cap Strength: 10.64 C Lifted Index: 11.06 C Risk: None Lifted Index @300 mb: 17.21 C Lifted Index @700 mb: 9.12 C Showalter Index: 6.61 C Risk: None Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.00 C Cross Totals Index: 24.00 C K Index: 21.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 195.50 Risk: None Energy Index: 1.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.62 J/kg Max Up Vert Vel: 7.16 m/s Conv Inhibition (B-): 70586.98 J/kg Cap Strength: 11.04 C Lift Cond Lev (LCL): 932.30 mb = 503.46 m = 1651.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 248 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 ---------------------------------------------------------- 0 984 74 150 5 -2.5 4.3 | 77 32 -31.4 -7.4 1 925 566 190 15 2.6 14.8 | 97 26 -26.2 3.1 2 850 1240 200 25 8.6 23.5 | 120 23 -20.3 11.8 3 700 2770 210 44 22.0 38.1 | 165 27 -6.9 26.4 4 500 5290 230 58 44.4 37.3 | 211 30 15.6 25.6 5 400 6870 230 66 50.6 42.4 | 215 38 21.7 30.7 6 325 8268 225 71 50.2 50.2 | 209 44 21.4 38.5 7 300 8790 230 69 52.9 44.4 | 216 41 24.0 32.7 8 259 9735 230 60 46.0 38.6 | 212 32 17.1 26.9 9 250 9960 230 58 44.4 37.3 | 211 30 15.6 25.6 10 200 11370 245 48 43.5 20.3 | 240 17 14.7 8.6 11 150 13230 255 62 59.9 16.0 | 262 31 31.0 4.4 12 100 15860 260 52 51.2 9.0 | 277 23 22.4 -2.7 13 70 18180 260 44 43.3 7.6 | 286 15 14.5 -4.0 14 50 20380 260 36 35.5 6.3 | 309 9 6.6 -5.4 15 30 23700 260 23 22.7 4.0 | 39 10 -6.2 -7.7 16 20 26350 245 25 22.7 10.6 | 80 6 -6.2 -1.1 Wind Parameters Mean winds (0-6000m): 217.9 at 41.5 knts Storm direction: 247.9 at 31.1 knts Shear (0-3000m) pos: 7.5 neg: 0.0 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 94.0 deg Storm rel helicity (0-3000m) pos: 295.2 neg: 0.0 tot: 295.2 m^2/s^2 ave: 98.4 10^-3 m/s^2 rel: 0.94 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 7.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.17 Bulk Shear: 153.44 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 ------------------------------------------------------------------------------- 500 181 10 87 29| 12.1 0.0 12.1| 84.5 0.0 84.5 168.9 0.85| 12.7 10.9 1000 190 14 95 27| 10.0 0.0 10.0|134.4 0.0 134.4 134.4 0.89| 10.4 9.3 1500 195 18 104 25| 9.0 0.0 9.0|177.2 0.0 177.2 118.1 0.92| 9.3 8.5 2000 198 22 112 24| 8.4 0.0 8.4|217.7 0.0 217.7 108.8 0.93| 8.6 8.1 2500 202 25 121 23| 8.1 0.0 8.1|259.8 0.0 259.8 103.9 0.94| 8.3 7.7 3000 204 28 129 22| 7.5 0.0 7.5|295.2 0.0 295.2 98.4 0.94| 7.8 7.3 4000 209 33 144 22| 6.4 0.0 6.4|358.3 0.0 358.3 89.6 0.95| 7.0 6.6 5000 214 38 158 21| 5.8 0.0 5.8|427.2 0.0 427.2 85.4 0.95| 6.5 6.2 6000 218 42 171 21| 5.0 0.2 5.3|453.2 0.0 453.2 75.5 0.92| 6.0 5.5 Wrote GIF file: /home/apache/climate/data/raob//U9231/skewt/U9231.skewt.20200322.00.gif