UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051500.upa.cvt Date: 0000Z 15 MAY 25 Searching for U1432... Searching the city database file for: U1432 ... Date:0000Z 15 MAY 25 Station: U1432 WMO ident: 21432 Latitude: 76.00 Longitude: 137.90 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1014 8 -6.1 -6.6 96 0.5 -6.2 20 5 266.0 266.4 266.1 272.1 2.30 1 1000 116 -7.5 -12.4 68 4.9 -8.8 35 7 265.6 265.9 264.4 269.7 1.47 2 947 539 -9.3 -12.5 78 3.2 -10.1 56 7 268.0 268.2 266.2 272.2 1.54 3 945 555 -9.1 -12.3 78 3.2 -9.9 57 7 268.4 268.6 266.5 272.7 1.57 4 928 697 -5.1 -8.2 79 3.1 -6.1 64 7 273.8 274.2 271.1 280.0 2.22 5 925 722 -5.1 -8.0 80 2.9 -6.0 65 7 274.1 274.5 271.4 280.4 2.26 6 900 937 -4.9 -8.2 78 3.3 -6.0 84 6 276.5 276.8 272.8 282.9 2.28 7 850 1385 -7.3 -13.3 62 6.0 -9.0 125 5 278.5 278.8 272.9 283.1 1.61 8 790 1953 -10.3 -16.3 61 6.0 -11.8 63 3 281.2 281.4 274.1 285.2 1.35 9 704 2837 -12.9 -24.9 36 12.0 -15.3 325 1 287.7 287.9 276.6 290.0 0.72 10 700 2880 -13.1 -26.1 33 13.0 -15.6 320 1 288.0 288.1 276.7 290.0 0.65 11 592 4137 -21.5 -35.5 27 14.0 -23.2 7 3 292.4 292.4 278.3 293.4 0.31 12 500 5360 -30.5 -43.5 27 13.0 -31.5 55 5 295.9 295.9 279.7 296.4 0.16 13 462 5917 -34.7 -44.7 36 10.0 -35.4 51 9 297.4 297.4 280.4 297.9 0.15 14 400 6910 -40.9 -52.9 26 12.0 -41.4 45 15 301.8 301.8 282.2 302.1 0.07 15 329 8209 -49.3 -59.3 30 10.0 -49.6 22 7 307.6 307.6 284.5 307.8 0.04 16 310 8597 -50.3 -60.3 30 10.0 -50.5 15 5 311.5 311.5 285.9 311.7 0.04 17 300 8810 -49.7 -60.7 26 11.0 -50.0 270 3 315.3 315.3 287.2 315.4 0.04 18 292 8987 -50.3 -61.3 26 11.0 -50.5 277 3 316.9 316.9 287.8 317.0 0.03 19 250 10010 -45.7 -58.7 22 13.0 -46.2 315 3 338.1 338.1 293.9 338.4 0.06 20 229 10595 -44.3 -59.3 17 15.0 -44.9 287 2 348.8 348.9 296.4 349.1 0.06 21 200 11500 -44.7 -63.7 10 19.0 -45.4 245 1 362.0 362.0 299.1 362.2 0.04 22 150 13420 -45.9 -67.9 7 22.0 -46.8 325 3 391.0 391.0 303.9 391.1 0.03 23 139 13927 -46.3 -69.3 6 23.0 -47.3 311 3 398.9 398.9 305.0 399.0 0.02 24 100 16110 -47.5 -71.5 5 24.0 -48.7 250 5 435.9 436.0 309.5 436.1 0.02 25 83 17341 -46.5 -71.5 4 25.0 -48.0 326 7 461.8 461.9 312.0 462.0 0.03 26 70 18470 -46.3 -71.3 4 25.0 -48.1 35 9 485.3 485.3 313.9 485.6 0.04 27 50 20710 -45.5 -71.5 4 26.0 -48.0 30 9 536.2 536.3 317.3 536.6 0.05 28 30 24120 -45.7 -72.7 3 27.0 -49.3 55 9 620.1 620.1 321.5 620.6 0.07 29 20 26820 -45.3 -73.3 3 28.0 -50.2 50 7 697.5 697.6 324.4 698.3 0.09 30 18 27522 -45.9 -73.9 3 28.0 -51.0 717.0 717.0 325.0 717.8 0.10 TRP 310 8597 -50.3 -60.3 30 10.0 -50.5 15 5 311.5 311.5 285.9 311.7 0.04 WND Sounding variables and indices 1000-500 mb thick: 5244.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 46.67 % Est. max temperature: 5.87 C = 42.57 F Sfc-Lift cond lev (LCL): 1005.87 mb = 70.34 m = 230.77 ft T: -6.91 C 700-500 lapse rate: 7.02 C/km ThetaE index: 2.46 C Layer 1000.0- 947.0 mb Conv cond level (CCL): 669.84 mb = 3210.31 m = 10532.37 ft Mean mixing ratio: 1.74 g/kg Conv temperature: 17.16 C = 62.88 F Cap Strength: 16.98 C Lifted Index: 18.70 C Risk: None Lifted Index @300 mb: 29.73 C Lifted Index @700 mb: 14.71 C Showalter Index: 10.96 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 17.20 C K Index: -3.10 Risk: None Sweat Index: 15.00 Risk: None Energy Index: 2.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.78 J/kg Max Up Vert Vel: 8.81 m/s Conv Inhibition (B-): 65169.80 J/kg Cap Strength: 18.65 C Lift Cond Lev (LCL): 912.28 mb = 830.91 m = 2726.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 92 at 3 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 1014 8 20 5 -1.7 -4.7 | 343 5 1.4 -4.8 1 1000 116 35 7 -4.0 -5.7 | 8 6 -0.9 -5.9 2 925 722 65 7 -6.3 -3.0 | 46 4 -3.2 -3.1 3 850 1385 125 5 -4.1 2.9 | 161 3 -0.9 2.7 4 700 2880 320 1 0.6 -0.8 | 283 4 3.8 -0.9 5 500 5360 55 5 -4.1 -2.9 | 17 3 -0.9 -3.0 6 400 6910 45 15 -10.6 -10.6 | 35 13 -7.4 -10.7 7 310 8597 15 5 -1.3 -4.8 | 339 5 1.9 -5.0 8 300 8810 270 3 3.0 -0.0 | 271 6 6.2 -0.1 9 250 10010 315 3 2.1 -2.1 | 293 6 5.3 -2.3 10 200 11500 245 1 0.9 0.4 | 266 4 4.1 0.3 11 150 13420 325 3 1.7 -2.5 | 298 6 4.9 -2.6 12 100 16110 250 5 4.7 1.7 | 259 8 7.9 1.6 13 70 18470 35 9 -5.2 -7.4 | 15 8 -2.0 -7.5 14 50 20710 30 9 -4.5 -7.8 | 10 8 -1.3 -7.9 15 30 24120 55 9 -7.4 -5.2 | 39 7 -4.2 -5.3 16 20 26820 50 7 -5.4 -4.5 | 25 5 -2.2 -4.6 Wind Parameters Mean winds (0-6000m): 62.3 at 4.2 knts Storm direction: 92.3 at 3.2 knts Shear (0-3000m) pos: 1.2 neg: 1.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -57.2 deg Storm rel helicity (0-3000m) pos: 13.0 neg: -4.8 tot: 8.2 m^2/s^2 ave: 2.7 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 28.49 Bulk Shear: 1.36 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 42 7 15 5| 4.1 0.0 4.1| 6.4 0.0 6.4 12.8 0.93| 5.0 4.7 1000 55 7 31 5| 3.4 0.0 3.4| 10.5 0.0 10.5 10.5 0.91| 4.8 4.3 1500 68 6 47 4| 2.4 0.0 2.4| 12.8 -0.4 12.5 8.3 0.82| 4.7 3.8 2000 72 6 50 3| 1.8 1.0 2.8| 12.8 -1.5 11.3 5.6 0.43| 4.6 2.0 2500 73 5 48 2| 1.4 1.2 2.6| 12.8 -3.3 9.5 3.8 0.26| 4.2 1.1 3000 80 5 53 2| 1.2 1.0 2.2| 13.0 -4.8 8.2 2.7 0.19| 3.8 0.7 4000 69 4 17 2| 0.7 0.7 1.5| 15.3 -4.8 10.5 2.6 0.25| 3.1 0.8 5000 63 4 7 2| 0.8 0.6 1.4| 18.2 -4.8 13.4 2.7 0.33| 2.8 0.9 6000 62 4 15 2| 0.8 0.5 1.3| 20.8 -4.8 16.0 2.7 0.35| 2.8 1.0 Wrote GIF file: /home/apache/climate/data/raob//U1432/skewt/U1432.skewt.20250515.00.gif