UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032812.upa.cvt Date: 1200Z 28 MAR 20 Searching for U1946... Searching the city database file for: U1946 ... Date:1200Z 28 MAR 20 Station: U1946 WMO ident: 21946 Latitude: 70.62 Longitude: 147.90 ------------------------------------------------------------------------------- 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 -58 SFC 987 41 -16.1 -19.7 74 3.6 -16.7 225 5 258.0 258.1 257.3 260.2 0.81 2 953 307 -11.7 -13.0 90 1.3 -12.0 203 11 265.1 265.3 264.0 269.1 1.47 3 925 535 -12.5 -15.5 78 3.0 -13.2 185 17 266.5 266.7 264.6 269.9 1.23 4 882 897 -12.7 -16.2 75 3.5 -13.5 185 19 270.0 270.2 267.0 273.4 1.22 5 850 1180 -8.7 -13.7 67 5.0 -10.1 185 21 277.0 277.3 272.0 281.5 1.56 6 834 1327 -6.9 -13.9 57 7.0 -8.9 185 21 280.4 280.7 274.0 285.0 1.56 7 812 1535 -6.9 -10.5 75 3.6 -8.0 184 22 282.6 283.0 276.0 288.7 2.11 8 801 1641 -7.5 -11.4 74 3.9 -8.7 183 22 283.1 283.4 276.0 288.8 1.99 9 700 2675 -13.7 -21.7 51 8.0 -15.4 180 25 287.3 287.5 276.8 290.3 0.96 10 692 2762 -14.3 -24.3 42 10.0 -16.3 180 25 287.6 287.7 276.6 290.0 0.77 11 656 3164 -15.9 -19.4 74 3.5 -16.7 182 27 290.2 290.4 278.6 294.1 1.25 12 631 3455 -17.5 -21.7 70 4.2 -18.4 183 28 291.6 291.8 279.1 294.9 1.07 13 588 3978 -21.5 -24.6 76 3.1 -22.1 185 31 292.9 293.1 279.4 295.7 0.89 14 556 4386 -24.9 -28.3 73 3.4 -25.4 187 33 293.6 293.7 279.4 295.8 0.67 15 540 4598 -25.1 -31.1 57 6.0 -25.9 188 33 295.9 295.9 280.3 297.6 0.53 16 500 5150 -30.1 -44.1 24 14.0 -31.2 190 36 296.3 296.4 280.0 296.9 0.15 17 473 5543 -33.5 -47.5 23 14.0 -34.4 192 38 296.9 296.9 280.1 297.3 0.11 18 400 6700 -42.1 -55.1 23 13.0 -42.5 200 44 300.3 300.3 281.5 300.5 0.05 19 302 8538 -56.5 -68.5 21 12.0 -56.6 195 50 305.1 305.1 283.5 305.2 0.01 20 300 8580 -56.7 -68.7 21 12.0 -56.8 195 50 305.4 305.4 283.6 305.5 0.01 21 270 9243 -60.1 -72.1 19 12.0 -60.2 200 64 309.8 309.8 285.2 309.9 0.01 22 252 9671 -62.3 -74.3 19 12.0 -62.4 204 59 312.7 312.7 286.3 312.8 0.01 23 250 9720 -62.3 -74.3 19 12.0 -62.4 205 58 313.4 313.4 286.5 313.5 0.01 24 237 10048 -63.1 -74.1 21 11.0 -63.1 205 58 317.1 317.1 287.8 317.1 0.01 25 230 10232 -63.3 -74.3 21 11.0 -63.4 206 57 319.5 319.5 288.6 319.5 0.01 26 200 11090 -62.1 -74.1 19 12.0 -62.2 210 50 334.4 334.4 292.9 334.5 0.01 27 150 12870 -61.1 -73.1 19 12.0 -61.3 230 52 364.8 364.8 299.7 364.9 0.01 28 148 12953 -61.1 -73.1 19 12.0 -61.3 230 52 366.2 366.2 299.9 366.3 0.01 29 133 13615 -63.1 -74.1 21 11.0 -63.2 233 53 374.0 374.0 301.3 374.1 0.01 30 100 15390 -58.5 -70.5 20 12.0 -58.8 240 54 414.7 414.7 307.1 414.8 0.03 31 98 15516 -58.5 -70.5 20 12.0 -58.8 241 55 417.1 417.1 307.4 417.3 0.03 32 71 17568 -50.3 -64.3 18 14.0 -51.3 264 72 474.8 474.9 313.1 475.4 0.09 33 70 17660 -50.9 -64.9 17 14.0 -51.9 265 73 475.5 475.5 313.1 476.0 0.09 34 50 19850 -51.1 -66.1 15 15.0 -52.4 270 83 523.1 523.1 316.5 523.7 0.11 35 30 23160 -50.7 -66.7 13 16.0 -52.8 275 95 606.4 606.5 320.9 607.6 0.16 36 27 23845 -50.5 -66.5 13 16.0 -52.8 276 98 625.5 625.6 321.8 627.0 0.18 37 20 25820 -45.7 -62.7 13 17.0 -49.9 280 108 696.3 696.5 324.4 699.9 0.42 38 19 26162 -45.5 -62.5 13 17.0 -49.9 707.2 707.4 324.8 711.2 0.45 TRP 237 10048 -63.1 -74.1 21 11.0 -63.1 205 58 317.1 317.1 287.8 317.1 0.01 WND 270 9243 -60.1 -72.1 19 12.0 -60.2 200 64 309.8 309.8 285.2 309.9 0.01 Sounding variables and indices 1000-500 mb thick: 5208.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 65.93 % Est. max temperature: 5.60 C = 42.07 F Sfc-Lift cond lev (LCL): 930.62 mb = 488.67 m = 1603.24 ft T: -12.34 C 700-500 lapse rate: 6.63 C/km Conv cond level (CCL): 987.00 mb = 40.57 m = 133.09 ft Mean mixing ratio: 1.24 g/kg Conv temperature: -14.73 C = 5.49 F Cap Strength: 23.04 C Lifted Index: 22.85 C Risk: None Lifted Index @300 mb: 26.04 C Lifted Index @700 mb: 17.86 C Showalter Index: 12.65 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 16.40 C K Index: -0.30 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 3.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.51 J/kg Max Up Vert Vel: 8.66 m/s Conv Inhibition (B-): 53469.65 J/kg Cap Strength: 23.02 C Lift Cond Lev (LCL): 898.34 mb = 757.38 m = 2484.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 217 at 20 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 ---------------------------------------------------------- 0 987 41 225 5 3.5 3.5 | 34 15 -8.7 -12.7 1 925 535 185 17 1.5 16.9 | 94 11 -10.7 0.7 2 850 1180 185 21 1.8 20.9 | 114 11 -10.4 4.7 3 700 2675 180 25 0.0 25.0 | 126 15 -12.2 8.8 4 500 5150 190 36 6.3 35.5 | 163 20 -5.9 19.2 5 400 6700 200 44 15.0 41.3 | 187 25 2.9 25.1 6 300 8580 195 50 12.9 48.3 | 181 32 0.8 32.0 7 270 9243 200 64 21.9 60.1 | 192 45 9.7 43.9 8 250 9720 205 58 24.5 52.6 | 199 38 12.3 36.3 9 237 10048 205 58 24.5 52.6 | 199 38 12.3 36.3 10 200 11090 210 50 25.0 43.3 | 205 30 12.8 27.1 11 150 12870 230 52 39.8 33.4 | 238 33 27.6 17.2 12 100 15390 240 54 46.8 27.0 | 253 36 34.6 10.8 13 70 17660 265 73 72.7 6.4 | 279 61 60.5 -9.9 14 50 19850 270 83 83.0 -0.0 | 283 73 70.8 -16.2 15 30 23160 275 95 94.6 -8.3 | 287 86 82.4 -24.5 16 20 25820 280 108 106.4 -18.8 | 290 100 94.2 -35.0 Wind Parameters Mean winds (0-6000m): 186.9 at 27.1 knts Storm direction: 216.9 at 20.3 knts Shear (0-3000m) pos: 0.3 neg: 3.7 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 97.8 deg Storm rel helicity (0-3000m) pos: 54.8 neg: 0.0 tot: 54.8 m^2/s^2 ave: 18.3 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.09 Bulk Shear: 34.49 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 ------------------------------------------------------------------------------- 500 194 11 60 11| 0.0 14.0 14.0| 28.0 0.0 28.0 56.0 0.73| 14.8 10.8 1000 188 15 81 10| 0.0 8.5 8.5| 36.8 0.0 36.8 36.8 0.77| 9.0 7.0 1500 187 17 93 10| 0.0 6.3 6.3| 41.5 0.0 41.5 27.7 0.78| 6.7 5.2 2000 186 18 101 11| 0.0 5.1 5.1| 44.5 0.0 44.5 22.3 0.76| 5.4 4.1 2500 184 19 106 11| 0.0 4.4 4.4| 47.3 0.0 47.3 18.9 0.75| 4.6 3.5 3000 184 20 111 12| 0.3 3.7 4.0| 54.8 0.0 54.8 18.3 0.76| 4.2 3.2 4000 184 23 120 12| 0.9 2.7 3.6| 74.4 0.0 74.4 18.6 0.79| 3.8 3.0 5000 185 25 130 13| 1.2 2.2 3.4| 95.8 0.0 95.8 19.2 0.80| 3.6 2.8 6000 187 27 140 14| 1.5 1.8 3.4|128.4 0.0 128.4 21.4 0.81| 3.5 2.9 Wrote GIF file: /home/apache/climate/data/raob//U1946/skewt/U1946.skewt.20200328.12.gif