UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032312.upa.cvt Date: 1200Z 23 MAR 20 Searching for X2477... Searching the city database file for: X2477 ... Date:1200Z 23 MAR 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 1004 22 0.2 -2.1 84 2.3 -0.7 5 3 273.0 273.6 272.2 281.9 3.26 1 1000 54 0.0 -0.9 94 0.9 -0.4 10 5 273.1 273.7 272.8 282.8 3.58 2 925 678 -0.5 -4.6 74 4.1 -2.0 110 21 278.8 279.3 275.1 287.0 2.93 3 903 870 -1.7 -6.7 69 5.0 -3.5 119 23 279.5 279.9 274.9 286.7 2.56 4 850 1349 -5.1 -7.6 83 2.5 -6.0 140 27 280.8 281.2 275.6 288.0 2.54 5 828 1555 -6.3 -7.9 88 1.6 -6.8 145 28 281.7 282.1 276.1 288.9 2.54 6 766 2162 -7.7 -7.7 100 0.0 -7.7 161 32 286.5 287.0 278.9 294.6 2.79 7 725 2588 -10.1 -10.6 96 0.5 -10.3 173 34 288.4 288.8 279.2 295.3 2.35 8 700 2858 -12.1 -13.0 93 0.9 -12.3 180 36 289.1 289.4 279.1 295.1 2.01 9 680 3079 -13.1 -14.6 88 1.5 -13.5 180 38 290.4 290.7 279.4 295.8 1.81 10 642 3513 -16.3 -17.8 88 1.5 -16.7 180 42 291.6 291.8 279.6 296.0 1.47 11 634 3607 -17.5 -18.9 89 1.4 -17.9 180 42 291.2 291.5 279.3 295.4 1.35 12 621 3761 -19.3 -23.2 71 3.9 -20.1 180 44 290.9 291.1 278.6 293.9 0.95 13 592 4114 -21.1 -29.1 49 8.0 -22.4 180 47 292.8 292.9 278.9 294.7 0.58 14 518 5087 -26.9 -34.9 47 8.0 -27.8 180 56 297.2 297.3 280.7 298.5 0.38 15 500 5340 -29.5 -37.5 46 8.0 -30.3 180 58 297.1 297.1 280.5 298.1 0.30 16 439 6259 -35.5 -41.5 54 6.0 -36.0 180 64 300.7 300.8 282.0 301.5 0.23 17 402 6866 -40.5 -45.1 61 4.6 -40.8 180 68 301.9 302.0 282.4 302.5 0.17 18 400 6900 -40.5 -45.1 61 4.6 -40.8 180 68 302.4 302.4 282.5 303.0 0.17 19 394 7003 -41.1 -45.8 60 4.7 -41.3 180 69 302.9 302.9 282.8 303.4 0.16 20 366 7502 -44.3 -49.3 57 5.0 -44.5 182 73 305.1 305.1 283.6 305.5 0.12 21 330 8192 -47.9 -53.9 50 6.0 -48.1 183 78 309.3 309.3 285.2 309.6 0.08 22 300 8820 -49.7 -55.7 49 6.0 -49.9 185 83 315.3 315.3 287.3 315.6 0.07 23 288 9086 -49.2 -55.2 49 6.0 -49.3 190 85 319.8 319.8 288.8 320.1 0.07 24 266 9604 -48.1 -54.1 50 6.0 -48.3 193 70 328.7 328.7 291.5 329.0 0.09 25 250 10010 -48.9 -54.9 50 6.0 -49.1 195 58 333.4 333.4 292.7 333.7 0.09 26 248 10063 -49.1 -55.1 50 6.0 -49.3 195 57 333.8 333.9 292.9 334.2 0.09 27 243 10198 -47.3 -54.3 45 7.0 -47.6 194 56 338.5 338.5 294.0 338.9 0.10 28 233 10479 -45.7 -53.7 40 8.0 -46.1 192 52 345.0 345.0 295.6 345.5 0.11 29 208 11238 -47.1 -56.1 35 9.0 -47.5 187 43 354.2 354.2 297.6 354.6 0.09 30 200 11500 -46.5 -56.5 31 10.0 -47.0 185 40 359.1 359.2 298.6 359.5 0.09 31 198 11567 -44.7 -54.7 32 10.0 -45.3 185 40 363.0 363.1 299.4 363.5 0.11 32 195 11669 -43.1 -53.1 32 10.0 -43.8 186 39 367.2 367.2 300.2 367.8 0.14 33 150 13420 -45.3 -59.3 19 14.0 -46.2 195 29 392.0 392.0 304.2 392.4 0.09 34 143 13740 -44.9 -58.9 19 14.0 -45.8 197 28 398.1 398.1 305.0 398.6 0.09 35 100 16120 -47.5 -64.5 12 17.0 -48.6 210 23 435.9 436.0 309.5 436.3 0.07 36 98 16253 -47.5 -64.5 12 17.0 -48.6 211 23 438.5 438.5 309.7 438.8 0.07 37 70 18460 -49.5 -68.5 9 19.0 -50.7 225 17 478.5 478.5 313.4 478.8 0.05 38 68 18650 -49.7 -68.7 9 19.0 -51.0 225 17 482.0 482.1 313.7 482.4 0.05 39 61 19365 -48.5 -67.5 9 19.0 -50.0 225 15 499.9 499.9 314.9 500.4 0.07 40 53 20289 -50.1 -69.1 9 19.0 -51.6 225 14 516.7 516.7 316.1 517.1 0.07 41 50 20670 -51.1 -70.1 9 19.0 -52.5 225 13 523.1 523.1 316.5 523.4 0.06 42 48 20935 -51.3 -70.3 9 19.0 -52.7 222 13 528.7 528.7 316.9 529.1 0.06 43 35 23005 -47.1 -68.1 7 21.0 -49.8 197 13 589.7 589.7 320.2 590.5 0.11 44 30 24020 -49.5 -69.5 8 20.0 -52.0 185 13 609.7 609.7 321.1 610.5 0.11 45 25 25215 -49.5 -69.5 8 20.0 -52.4 142 12 642.3 642.4 322.4 643.4 0.13 46 22 26058 -46.5 -67.5 7 21.0 -50.5 112 11 675.2 675.3 323.7 676.9 0.20 47 20 26690 -47.1 -69.1 6 22.0 -51.2 90 11 692.0 692.1 324.2 693.5 0.17 48 18 27386 -48.1 -69.1 7 21.0 -52.1 710.0 710.1 324.8 711.7 0.19 TRP 288 9086 -50.3 -56.3 49 6.0 -50.5 190 85 318.1 318.2 288.2 318.4 0.06 WND 288 9086 -49.2 -55.2 49 6.0 -49.3 190 85 319.8 319.8 288.8 320.1 0.07 Sounding variables and indices 1000-500 mb thick: 5286.00 m Freezing level: 1000.00 mb = 54.00 m = 177.16 ft Wetbulb zero: Below ground Precipitable water: 0.43 inches Sfc-500 mean rel hum: 75.72 % Est. max temperature: 7.87 C = 46.17 F Sfc-Lift cond lev (LCL): 968.53 mb = 309.97 m = 1016.94 ft T: -0.21 C 700-500 lapse rate: 7.01 C/km ThetaE index: 0.29 C Layer 903.0- 850.0 mb Conv cond level (CCL): 856.21 mb = 1291.37 m = 4236.72 ft Mean mixing ratio: 3.15 g/kg Conv temperature: 7.81 C = 46.06 F Cap Strength: 10.70 C Lifted Index: 10.32 C Risk: None Lifted Index @300 mb: 21.30 C Lifted Index @700 mb: 6.75 C Showalter Index: 8.21 C Risk: None Total Totals Index: 46.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.40 C Cross Totals Index: 21.90 C K Index: 15.90 Risk: < 20 % chance of thunderstorms Sweat Index: 112.00 Risk: None Energy Index: 2.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.53 J/kg Max Up Vert Vel: 5.92 m/s Conv Inhibition (B-): 60340.82 J/kg Cap Strength: 10.59 C Lift Cond Lev (LCL): 910.91 mb = 800.57 m = 2626.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 202 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 1004 22 5 3 -0.3 -3.0 | 20 32 -11.0 -29.9 1 1000 54 10 5 -0.9 -4.9 | 20 34 -11.6 -31.9 2 925 678 110 21 -19.7 7.2 | 57 36 -30.5 -19.8 3 850 1349 140 27 -17.4 20.7 | 77 29 -28.1 -6.2 4 700 2858 180 36 0.0 36.0 | 130 14 -10.8 9.1 5 500 5340 180 58 0.0 58.0 | 161 33 -10.8 31.1 6 400 6900 180 68 0.0 68.0 | 165 42 -10.8 41.1 7 300 8820 185 83 7.2 82.7 | 176 56 -3.5 55.8 8 288 9086 190 85 14.8 83.7 | 184 57 4.0 56.8 9 250 10010 195 58 15.0 56.0 | 188 29 4.3 29.1 10 200 11500 185 40 3.5 39.8 | 151 15 -7.3 12.9 11 150 13420 195 29 7.5 28.0 | 108 3 -3.3 1.1 12 100 16120 210 23 11.5 19.9 | 354 7 0.7 -7.0 13 70 18460 225 17 12.0 12.0 | 355 15 1.3 -14.9 14 50 20670 225 13 9.2 9.2 | 5 18 -1.6 -17.7 15 30 24020 185 13 1.1 13.0 | 35 17 -9.6 -14.0 16 20 26690 90 11 -11.0 0.0 | 39 35 -21.8 -26.9 Wind Parameters Mean winds (0-6000m): 171.8 at 38.7 knts Storm direction: 201.8 at 29.0 knts Shear (0-3000m) pos: 6.9 neg: 0.0 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 114.1 deg Storm rel helicity (0-3000m) pos: 463.7 neg: 0.0 tot: 463.7 m^2/s^2 ave: 154.6 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 9.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.07 Bulk Shear: 236.86 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 69 11 34 37| 17.2 0.0 17.2|167.7 0.0 167.7 335.4 0.79| 21.4 16.8 1000 108 16 50 34| 13.2 0.0 13.2|308.1 0.0 308.1 308.1 0.84| 18.9 15.8 1500 122 19 58 32| 10.4 0.0 10.4|369.4 0.0 369.4 246.3 0.83| 15.9 13.2 2000 133 22 66 29| 8.7 0.0 8.7|407.1 0.0 407.1 203.6 0.82| 13.8 11.4 2500 142 24 73 27| 7.6 0.0 7.6|439.8 0.0 439.8 175.9 0.81| 12.7 10.4 3000 151 26 80 24| 6.9 0.0 6.9|463.7 0.0 463.7 154.6 0.82| 11.8 9.6 4000 162 30 94 20| 5.2 1.1 6.3|489.0 0.0 489.0 122.2 0.79| 10.0 7.9 5000 168 34 111 19| 4.2 1.8 6.0|514.2 0.0 514.2 102.8 0.75| 8.9 6.7 6000 172 39 125 20| 3.5 2.1 5.6|534.7 0.0 534.7 89.1 0.72| 8.0 5.8 Wrote GIF file: /home/apache/climate/data/raob//X2477/skewt/X2477.skewt.20200323.12.gif