UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for X2477... Searching the city database file for: X2477 ... Date:1200Z 1 APR 20 Station: X2477 WMO ident: 32477 Latitude: 54.30 Longitude: 155.93 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1003 22 0.0 -0.3 98 0.3 -0.1 180 13 272.9 273.5 272.9 283.0 3.73 1 1000 46 0.0 0.0 100 0.0 0.0 180 15 273.1 273.8 273.2 283.5 3.82 2 925 665 -4.1 -4.3 99 0.2 -4.2 205 31 275.1 275.6 273.1 283.4 3.00 3 860 1236 -7.9 -8.3 97 0.4 -8.0 196 31 276.9 277.3 273.2 283.6 2.37 4 850 1327 -8.3 -8.8 96 0.5 -8.5 195 31 277.5 277.8 273.4 284.0 2.31 5 728 2522 -11.9 -12.4 96 0.5 -12.1 227 26 286.1 286.4 277.7 292.0 2.02 6 700 2821 -14.3 -15.0 94 0.7 -14.5 235 25 286.6 286.9 277.5 291.7 1.70 7 552 4581 -25.5 -26.8 89 1.3 -25.7 231 50 293.5 293.7 279.6 296.0 0.77 8 500 5290 -30.9 -32.7 84 1.8 -31.1 230 60 295.4 295.5 280.0 297.0 0.49 9 436 6245 -38.7 -40.8 80 2.1 -38.8 230 69 297.3 297.3 280.5 298.1 0.25 10 400 6830 -43.5 -45.9 77 2.4 -43.6 230 75 298.5 298.5 280.9 299.0 0.16 11 355 7625 -50.7 -53.6 71 2.9 -50.8 230 79 299.1 299.1 281.1 299.4 0.07 12 300 8730 -49.7 -53.1 67 3.4 -49.8 245 103 315.3 315.3 287.3 315.6 0.09 13 291 8928 -49.5 -53.0 66 3.5 -49.7 245 104 318.3 318.3 288.3 318.7 0.10 14 250 9920 -48.7 -52.8 62 4.1 -48.8 245 95 333.7 333.7 292.8 334.1 0.11 15 200 11390 -48.7 -53.7 56 5.0 -49.0 250 73 355.7 355.7 298.0 356.2 0.13 16 150 13290 -48.3 -54.3 50 6.0 -48.7 245 40 386.8 386.9 303.4 387.6 0.16 17 100 15950 -50.7 -58.7 38 8.0 -51.2 250 50 429.8 429.8 308.9 430.5 0.14 18 96 16218 -47.7 -56.7 35 9.0 -48.5 440.7 440.7 310.0 441.7 0.19 19 86 16943 -48.3 -57.3 35 9.0 -49.1 453.6 453.6 311.3 454.6 0.19 TRP 355 7625 -50.7 -53.6 71 2.9 -50.8 230 79 299.1 299.1 281.1 299.4 0.07 WND 291 8928 -49.5 -53.0 66 3.5 -49.7 245 104 318.3 318.3 288.3 318.7 0.10 Sounding variables and indices 1000-500 mb thick: 5244.00 m Freezing level: 1000.00 mb = 46.00 m = 150.92 ft Wetbulb zero: Below ground Precipitable water: 0.43 inches Sfc-500 mean rel hum: 93.70 % Est. max temperature: 4.39 C = 39.89 F Sfc-Lift cond lev (LCL): 998.18 mb = 60.48 m = 198.43 ft T: -0.10 C 700-500 lapse rate: 6.72 C/km ThetaE index: 0.33 C Layer 700.0- 552.0 mb Conv cond level (CCL): 950.20 mb = 451.63 m = 1481.70 ft Mean mixing ratio: 3.30 g/kg Conv temperature: 1.53 C = 34.76 F Cap Strength: 9.46 C Lifted Index: 10.33 C Risk: None Lifted Index @300 mb: 22.64 C Lifted Index @700 mb: 5.84 C Showalter Index: 9.92 C Risk: None Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.60 C Cross Totals Index: 22.10 C K Index: 13.10 Risk: None Sweat Index: 218.70 Risk: None Energy Index: 2.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.95 J/kg Max Up Vert Vel: 4.46 m/s Conv Inhibition (B-): 21527.80 J/kg Cap Strength: 10.35 C Lift Cond Lev (LCL): 950.76 mb = 446.93 m = 1466.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 253 at 29 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 1003 22 180 13 0.0 13.0 | 100 28 -27.6 4.7 1 1000 46 180 15 0.0 15.0 | 104 28 -27.6 6.7 2 925 665 205 31 13.1 28.1 | 144 25 -14.5 19.8 3 850 1327 195 31 8.0 29.9 | 138 29 -19.5 21.7 4 700 2821 235 25 20.5 14.3 | 131 9 -7.1 6.1 5 500 5290 230 60 46.0 38.6 | 211 35 18.4 30.3 6 400 6830 230 75 57.5 48.2 | 217 50 29.9 39.9 7 355 7625 230 79 60.5 50.8 | 218 54 33.0 42.5 8 300 8730 245 103 93.3 43.5 | 242 75 65.8 35.3 9 291 8928 245 104 94.3 44.0 | 242 76 66.7 35.7 10 250 9920 245 95 86.1 40.1 | 241 67 58.5 31.9 11 200 11390 250 73 68.6 25.0 | 248 44 41.0 16.7 12 150 13290 245 40 36.3 16.9 | 225 12 8.7 8.6 13 100 15950 250 50 47.0 17.1 | 246 21 19.4 8.8 Wind Parameters Mean winds (0-6000m): 223.3 at 38.4 knts Storm direction: 253.3 at 28.8 knts Shear (0-3000m) pos: 3.9 neg: 0.0 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 48.5 deg Storm rel helicity (0-3000m) pos: 161.3 neg: -25.5 tot: 135.7 m^2/s^2 ave: 45.2 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.14 Bulk Shear: 71.47 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 ------------------------------------------------------------------------------- 500 192 21 117 26| 16.1 0.0 16.1|113.7 0.0 113.7 227.4 0.98| 16.6 16.3 1000 199 26 130 25| 9.9 0.0 9.9|142.8 -8.5 134.4 134.4 0.83| 11.9 9.8 1500 198 27 133 26| 6.4 0.0 6.4|148.4 -18.1 130.2 86.8 0.65| 9.7 6.3 2000 200 28 135 25| 4.8 0.0 4.8|154.4 -18.1 136.2 68.1 0.55| 9.1 5.0 2500 204 28 136 24| 4.1 0.0 4.1|154.4 -21.1 133.2 53.3 0.44| 8.7 3.8 3000 208 27 137 22| 3.9 0.0 3.9|161.3 -25.5 135.7 45.2 0.41| 8.4 3.4 4000 216 29 146 19| 2.9 1.8 4.8|194.9 -25.5 169.4 42.4 0.48| 8.1 3.9 5000 221 33 161 18| 2.4 2.9 5.3|224.5 -25.5 198.9 39.8 0.45| 8.0 3.6 6000 223 38 176 20| 2.0 3.4 5.3|252.6 -25.5 227.1 37.9 0.43| 7.6 3.2 Wrote GIF file: /home/apache/climate/data/raob//X2477/skewt/X2477.skewt.20200401.12.gif