UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for U5428... Searching the city database file for: U5428 ... Date:0000Z 11 OCT 25 Station: U5428 WMO ident: 25428 Latitude: 65.23 Longitude: 160.53 ------------------------------------------------------------------------------- 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 153 SFC 986 262 -9.5 -13.8 71 4.3 -10.5 350 1 264.7 264.9 263.4 268.4 1.33 2 983 286 -10.9 -15.0 72 4.1 -11.8 353 2 263.5 263.7 262.4 266.8 1.21 3 964 436 -11.5 -15.6 72 4.1 -12.4 13 6 264.4 264.6 262.9 267.6 1.18 4 946 582 -5.9 -9.7 74 3.8 -7.0 32 10 271.5 271.8 269.2 276.9 1.93 5 925 758 -5.1 -10.0 68 4.9 -6.6 55 15 274.1 274.4 270.8 279.5 1.93 6 897 1000 -4.9 -11.9 58 7.0 -7.0 68 14 276.7 277.0 272.1 281.6 1.71 7 850 1422 -7.9 -15.9 53 8.0 -9.9 90 13 277.9 278.1 272.1 281.6 1.30 8 838 1532 -8.5 -16.5 52 8.0 -10.5 90 13 278.4 278.6 272.3 282.0 1.25 9 809 1806 -7.5 -16.5 48 9.0 -9.9 90 14 282.3 282.5 274.6 286.1 1.30 10 762 2269 -9.9 -20.9 40 11.0 -12.4 90 15 284.5 284.7 275.3 287.4 0.95 11 700 2925 -8.1 -29.1 17 21.0 -12.3 90 17 293.5 293.6 279.1 295.1 0.49 12 685 3092 -8.7 -32.7 12 24.0 -13.1 91 18 294.7 294.7 279.5 295.9 0.36 13 682 3126 -8.7 -32.7 12 24.0 -13.1 91 18 295.0 295.1 279.7 296.2 0.36 14 554 4693 -21.3 -27.3 58 6.0 -22.4 97 24 298.2 298.3 281.5 300.6 0.73 15 535 4949 -22.7 -27.7 64 5.0 -23.5 98 25 299.5 299.6 282.1 301.9 0.73 16 500 5440 -26.1 -31.0 63 4.9 -26.8 100 27 301.2 301.3 282.7 303.1 0.58 17 400 7030 -34.7 -39.7 60 5.0 -35.1 105 27 309.9 309.9 285.7 311.0 0.30 18 385 7296 -36.1 -42.1 54 6.0 -36.6 104 27 311.5 311.5 286.2 312.3 0.25 19 300 8980 -49.3 -55.3 49 6.0 -49.5 95 29 315.9 315.9 287.5 316.1 0.07 20 250 10150 -58.5 -64.5 46 6.0 -58.6 115 23 319.1 319.1 288.5 319.2 0.03 21 230 10670 -63.1 -69.1 44 6.0 -63.1 123 23 319.8 319.8 288.7 319.9 0.02 22 215 11085 -64.5 -70.5 43 6.0 -64.6 130 23 323.8 323.9 289.9 323.9 0.01 23 200 11530 -62.9 -68.9 44 6.0 -63.0 110 17 333.2 333.2 292.6 333.2 0.02 24 192 11781 -64.5 -70.5 43 6.0 -64.6 114 18 334.5 334.5 292.9 334.6 0.01 25 173 12431 -55.7 -62.7 41 7.0 -55.9 123 19 359.2 359.2 298.6 359.4 0.05 26 163 12809 -57.5 -63.5 46 6.0 -57.6 128 20 362.3 362.3 299.2 362.5 0.05 27 150 13340 -53.1 -60.1 42 7.0 -53.4 135 21 378.6 378.6 302.1 378.9 0.08 28 134 14063 -55.9 -63.9 36 8.0 -56.1 134 20 386.0 386.0 303.2 386.3 0.05 29 100 15950 -50.7 -64.7 17 14.0 -51.4 130 17 429.8 429.8 308.9 430.1 0.06 30 70 18280 -49.5 -68.5 9 19.0 -50.7 135 21 478.5 478.5 313.4 478.8 0.05 31 54 19977 -47.9 -69.9 6 22.0 -49.7 147 16 519.0 519.1 316.2 519.4 0.06 32 50 20480 -50.3 -71.3 7 21.0 -51.8 150 15 524.9 525.0 316.6 525.3 0.05 33 48 20745 -51.5 -73.5 6 22.0 -52.9 148 15 528.2 528.3 316.8 528.5 0.04 34 33 23193 -47.9 -71.9 5 24.0 -50.7 130 13 597.5 597.6 320.5 598.1 0.07 35 30 23820 -48.7 -72.7 5 24.0 -51.5 125 13 611.9 611.9 321.2 612.4 0.07 36 20 26490 -48.9 -72.9 4 24.0 -52.5 155 9 686.5 686.5 324.0 687.3 0.10 37 17 27558 -48.9 -72.9 4 24.0 -53.0 719.2 719.2 325.1 720.2 0.12 TRP 215 11085 -64.5 -70.5 43 6.0 -64.6 130 23 323.8 323.9 289.9 323.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5287.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 46.03 % Est. max temperature: 4.36 C = 39.85 F Sfc-Lift cond lev (LCL): 920.22 mb = 798.83 m = 2620.81 ft T: -5.07 C 700-500 lapse rate: 7.16 C/km ThetaE index: 1.51 C Layer 983.0- 964.0 mb Conv cond level (CCL): 965.19 mb = 426.08 m = 1397.87 ft Mean mixing ratio: 1.65 g/kg Conv temperature: -9.86 C = 14.25 F Cap Strength: 20.17 C Lifted Index: 21.05 C Risk: None Lifted Index @300 mb: 28.32 C Lifted Index @700 mb: 17.69 C Showalter Index: 16.54 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 10.20 C K Index: -18.70 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 4.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 65.04 J/kg Max Up Vert Vel: 11.41 m/s Conv Inhibition (B-): 57016.65 J/kg Cap Strength: 20.94 C Lift Cond Lev (LCL): 865.35 mb = 1281.70 m = 4205.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 123 at 14 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 ---------------------------------------------------------- 0 986 262 350 1 0.2 -1.0 | 306 15 12.1 -8.7 1 925 758 55 15 -12.3 -8.6 | 1 16 -0.3 -16.3 2 850 1422 90 13 -13.0 0.0 | 8 8 -1.0 -7.7 3 700 2925 90 17 -17.0 0.0 | 33 9 -5.0 -7.7 4 500 5440 100 27 -26.6 4.7 | 78 15 -14.6 -3.0 5 400 7030 105 27 -26.1 7.0 | 87 14 -14.1 -0.7 6 300 8980 95 29 -28.9 2.5 | 73 18 -16.9 -5.2 7 250 10150 115 23 -20.8 9.7 | 103 9 -8.9 2.0 8 215 11085 130 23 -17.6 14.8 | 141 9 -5.6 7.1 9 200 11530 110 17 -16.0 5.8 | 65 4 -4.0 -1.9 10 150 13340 135 21 -14.8 14.8 | 158 8 -2.9 7.2 11 100 15950 130 17 -13.0 10.9 | 162 3 -1.1 3.2 12 70 18280 135 21 -14.8 14.8 | 158 8 -2.9 7.2 13 50 20480 150 15 -7.5 13.0 | 220 7 4.5 5.3 14 30 23820 125 13 -10.6 7.5 | 280 1 1.3 -0.2 15 20 26490 155 9 -3.8 8.2 | 267 8 8.2 0.5 Wind Parameters Mean winds (0-6000m): 92.7 at 19.0 knts Storm direction: 122.7 at 14.2 knts Shear (0-3000m) pos: 2.7 neg: 0.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 95.7 deg Storm rel helicity (0-3000m) pos: 89.9 neg: 0.0 tot: 89.9 m^2/s^2 ave: 30.0 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 3.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 2.53 Bulk Shear: 25.72 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 52 8 336 14| 15.0 0.0 15.0| 72.7 0.0 72.7 145.4 0.96| 17.6 16.9 1000 62 11 350 13| 7.0 0.0 7.0| 78.6 0.0 78.6 78.6 0.76| 12.2 9.3 1500 72 12 356 11| 4.8 0.0 4.8| 80.3 0.0 80.3 53.6 0.71| 9.1 6.5 2000 77 13 1 10| 3.6 0.3 4.0| 83.0 0.0 83.0 41.5 0.72| 7.2 5.2 2500 80 13 6 10| 2.9 0.5 3.5| 85.8 0.0 85.8 34.3 0.73| 6.0 4.4 3000 83 14 11 10| 2.7 0.5 3.2| 89.9 0.0 89.9 30.0 0.74| 5.3 3.9 4000 86 15 22 9| 2.6 0.3 2.9|100.3 0.0 100.3 25.1 0.76| 4.5 3.4 5000 90 17 35 9| 2.5 0.3 2.7|111.8 0.0 111.8 22.4 0.76| 4.1 3.1 6000 93 19 46 10| 2.1 0.2 2.4|118.5 0.0 118.5 19.7 0.76| 3.6 2.7 Wrote GIF file: /home/apache/climate/data/raob//U5428/skewt/U5428.skewt.20251011.00.gif