UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050512.upa.cvt Date: 1200Z 5 MAY 25 Searching for U1432... Searching the city database file for: U1432 ... Date:1200Z 5 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 1025 11 -12.5 -14.3 86 1.8 -12.9 120 9 258.8 259.0 258.8 262.1 1.23 1 1000 199 -14.3 -18.5 70 4.2 -15.0 130 13 258.9 259.0 258.1 261.3 0.89 2 974 398 -16.1 -19.3 76 3.2 -16.6 135 16 259.0 259.1 258.1 261.3 0.85 3 958 523 -12.3 -15.2 79 2.9 -12.9 138 19 264.1 264.3 262.8 267.4 1.22 4 946 620 -10.7 -12.9 84 2.2 -11.2 141 20 266.7 266.9 265.1 270.7 1.49 5 928 768 -9.3 -16.3 57 7.0 -10.9 144 23 269.5 269.7 266.5 272.8 1.15 6 925 793 -9.3 -18.3 48 9.0 -11.3 145 23 269.8 270.0 266.4 272.6 0.98 7 900 1005 -9.9 -24.9 28 15.0 -12.6 147 24 271.3 271.4 266.7 273.0 0.56 8 850 1445 -11.1 -25.1 30 14.0 -13.6 150 25 274.5 274.6 268.8 276.3 0.59 9 830 1627 -11.9 -27.9 25 16.0 -14.6 149 26 275.5 275.6 269.2 277.0 0.46 10 829 1637 -11.9 -27.9 25 16.0 -14.6 149 26 275.6 275.7 269.3 277.0 0.46 11 756 2337 -15.7 -19.9 70 4.2 -16.6 147 29 278.9 279.1 272.3 282.0 1.04 12 700 2913 -19.3 -23.7 68 4.4 -20.1 145 31 281.1 281.2 273.2 283.5 0.81 13 665 3292 -21.5 -26.2 66 4.7 -22.2 147 32 282.8 282.9 273.9 284.9 0.68 14 544 4750 -28.1 -37.1 42 9.0 -29.0 152 38 291.7 291.7 278.0 292.6 0.29 15 500 5350 -31.9 -39.9 45 8.0 -32.6 155 40 294.1 294.2 279.1 294.9 0.24 16 424 6495 -40.5 -49.5 37 9.0 -40.9 151 43 297.4 297.4 280.3 297.7 0.10 17 400 6890 -42.5 -52.5 33 10.0 -42.9 150 44 299.8 299.8 281.3 300.0 0.07 18 359 7617 -45.9 -56.9 28 11.0 -46.2 150 38 304.6 304.6 283.3 304.8 0.05 19 344 7902 -46.5 -57.5 28 11.0 -46.8 150 35 307.5 307.5 284.5 307.7 0.05 20 317 8445 -47.3 -59.3 24 12.0 -47.6 153 27 313.7 313.7 286.7 313.9 0.04 21 300 8810 -47.7 -59.7 24 12.0 -48.0 155 21 318.1 318.1 288.2 318.3 0.04 22 250 10020 -45.3 -61.3 15 16.0 -45.9 145 15 338.7 338.7 294.0 338.9 0.04 23 200 11500 -45.9 -65.9 9 20.0 -46.6 140 15 360.1 360.1 298.7 360.2 0.03 24 196 11634 -46.5 -66.5 9 20.0 -47.1 140 15 361.2 361.2 299.0 361.3 0.03 25 166 12738 -46.7 -68.7 6 22.0 -47.5 137 12 378.5 378.5 302.0 378.6 0.02 26 150 13410 -47.3 -70.3 5 23.0 -48.1 135 11 388.6 388.6 303.6 388.7 0.02 27 137 14008 -48.3 -71.3 5 23.0 -49.1 133 11 397.0 397.0 304.8 397.1 0.02 28 100 16080 -48.1 -72.1 5 24.0 -49.2 125 13 434.8 434.8 309.4 434.9 0.02 29 70 18440 -46.5 -71.5 4 25.0 -48.3 155 11 484.9 484.9 313.8 485.1 0.04 30 68 18633 -46.1 -71.1 4 25.0 -48.0 489.8 489.8 314.2 490.0 0.04 31 67 18732 -43.3 -68.3 5 25.0 -45.7 498.0 498.0 314.8 498.3 0.06 TRP 344 7902 -46.5 -57.5 28 11.0 -46.8 150 35 307.5 307.5 284.5 307.7 0.05 WND Sounding variables and indices 1000-500 mb thick: 5151.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 53.94 % Est. max temperature: 1.67 C = 35.00 F Sfc-Lift cond lev (LCL): 995.55 mb = 232.67 m = 763.35 ft T: -14.60 C 700-500 lapse rate: 5.17 C/km ThetaE index: 0.84 C Layer 1000.0- 974.0 mb Conv cond level (CCL): 679.22 mb = 3135.66 m = 10287.48 ft Mean mixing ratio: 1.09 g/kg Conv temperature: 10.95 C = 51.72 F Cap Strength: 22.45 C Lifted Index: 23.89 C Risk: None Lifted Index @300 mb: 37.53 C Lifted Index @700 mb: 15.19 C Showalter Index: 14.96 C Risk: None Total Totals Index: 27.60 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 6.80 C K Index: -8.70 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 3.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.19 J/kg Max Up Vert Vel: 10.12 m/s Conv Inhibition (B-): 36368.68 J/kg Cap Strength: 23.84 C Lift Cond Lev (LCL): 921.67 mb = 820.85 m = 2693.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 179 at 23 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 1025 11 120 9 -7.8 4.5 | 22 20 -7.5 -18.5 1 1000 199 130 13 -10.0 8.4 | 33 18 -9.7 -14.6 2 925 793 145 23 -13.2 18.8 | 72 14 -12.9 -4.1 3 850 1445 150 25 -12.5 21.7 | 84 12 -12.2 -1.3 4 700 2913 145 31 -17.8 25.4 | 98 18 -17.5 2.4 5 500 5350 155 40 -16.9 36.3 | 129 21 -16.6 13.3 6 400 6890 150 44 -22.0 38.1 | 125 26 -21.7 15.1 7 344 7902 150 35 -17.5 30.3 | 113 19 -17.2 7.3 8 300 8810 155 21 -8.9 19.0 | 65 9 -8.6 -4.0 9 250 10020 145 15 -8.6 12.3 | 38 14 -8.3 -10.7 10 200 11500 140 15 -9.6 11.5 | 39 15 -9.3 -11.5 11 150 13410 135 11 -7.8 7.8 | 26 17 -7.5 -15.2 12 100 16080 125 13 -10.6 7.5 | 34 19 -10.3 -15.5 13 70 18440 155 11 -4.6 10.0 | 18 14 -4.3 -13.0 Wind Parameters Mean winds (0-6000m): 149.2 at 30.7 knts Storm direction: 179.2 at 23.0 knts Shear (0-3000m) pos: 3.1 neg: 1.1 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 77.1 deg Storm rel helicity (0-3000m) pos: 84.7 neg: 0.0 tot: 84.7 m^2/s^2 ave: 28.2 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 3.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.21 Bulk Shear: 42.33 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 ------------------------------------------------------------------------------- 500 132 14 36 17| 10.4 0.0 10.4| 40.9 0.0 40.9 81.7 0.88| 10.4 9.2 1000 140 18 50 15| 8.3 0.0 8.3| 63.2 0.0 63.2 63.2 0.90| 8.5 7.7 1500 143 20 59 14| 6.2 0.0 6.2| 69.8 0.0 69.8 46.5 0.90| 6.4 5.8 2000 145 22 66 13| 4.6 0.6 5.2| 74.7 0.0 74.7 37.4 0.88| 5.4 4.7 2500 146 23 72 13| 3.7 0.9 4.6| 79.3 0.0 79.3 31.7 0.84| 4.7 4.0 3000 146 24 77 14| 3.1 1.1 4.2| 84.7 0.0 84.7 28.2 0.82| 4.3 3.5 4000 146 26 86 14| 2.9 0.8 3.7|105.1 0.0 105.1 26.3 0.84| 3.8 3.2 5000 148 29 95 15| 2.7 0.7 3.4|127.1 0.0 127.1 25.4 0.85| 3.5 3.0 6000 149 31 102 16| 2.4 0.7 3.1|134.7 -3.4 131.4 21.9 0.79| 3.3 2.6 Wrote GIF file: /home/apache/climate/data/raob//U1432/skewt/U1432.skewt.20250505.12.gif