UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for U1432... Searching the city database file for: U1432 ... Date:1200Z 21 OCT 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 1027 1 -5.3 -8.4 79 3.1 -6.2 70 3 265.8 266.1 265.4 271.1 1.97 1 1000 209 -6.9 -11.1 72 4.2 -8.0 85 7 266.2 266.5 265.1 270.7 1.63 2 936 721 -11.5 -13.7 84 2.2 -12.0 89 7 266.6 266.9 265.0 270.5 1.42 3 925 812 -11.9 -14.0 84 2.1 -12.4 90 7 267.1 267.4 265.3 271.0 1.40 4 920 854 -11.1 -13.3 84 2.2 -11.6 90 7 268.4 268.6 266.3 272.5 1.49 5 893 1084 -10.9 -17.9 56 7.0 -12.4 92 9 270.9 271.0 267.3 273.9 1.05 6 880 1197 -10.9 -17.9 56 7.0 -12.5 93 9 272.0 272.2 268.0 275.0 1.06 7 850 1464 -11.9 -19.9 51 8.0 -13.6 95 11 273.7 273.8 268.9 276.4 0.93 8 784 2080 -14.1 -24.1 42 10.0 -15.9 93 12 277.7 277.8 271.0 279.8 0.69 9 700 2929 -20.9 -28.9 49 8.0 -22.0 90 13 279.3 279.4 271.6 280.9 0.50 10 647 3503 -25.3 -31.3 57 6.0 -26.0 71 13 280.7 280.8 272.3 282.1 0.43 11 619 3822 -26.1 -32.1 57 6.0 -26.8 61 13 283.4 283.4 273.8 284.7 0.42 12 591 4155 -26.5 -34.5 47 8.0 -27.3 50 13 286.7 286.7 275.5 287.8 0.35 13 548 4695 -29.7 -41.7 30 12.0 -30.6 32 13 289.1 289.2 276.5 289.7 0.18 14 500 5340 -33.9 -46.9 26 13.0 -34.7 10 13 291.7 291.7 277.7 292.1 0.11 15 400 6880 -44.1 -54.1 32 10.0 -44.4 360 19 297.7 297.7 280.4 297.9 0.06 16 300 8760 -55.9 -64.9 32 9.0 -56.0 350 40 306.6 306.6 284.0 306.6 0.02 17 264 9568 -59.1 -68.1 30 9.0 -59.2 350 36 313.3 313.3 286.5 313.3 0.02 18 250 9910 -58.3 -67.3 31 9.0 -58.4 345 35 319.4 319.4 288.6 319.5 0.02 19 200 11320 -55.5 -64.5 32 9.0 -55.7 360 23 344.9 344.9 295.5 345.0 0.03 20 150 13160 -53.7 -64.7 25 11.0 -54.0 360 21 377.5 377.6 301.9 377.7 0.04 21 100 15760 -55.5 -69.5 16 14.0 -55.9 360 11 420.5 420.5 307.8 420.7 0.03 22 70 18020 -56.7 -72.7 12 16.0 -57.2 40 7 463.1 463.1 312.1 463.3 0.03 23 54 19665 -57.3 -74.3 10 17.0 -58.0 109 7 497.4 497.4 314.8 497.6 0.03 24 50 20150 -58.7 -76.7 8 18.0 -59.3 130 7 505.2 505.2 315.3 505.3 0.02 25 45 20810 -59.9 -77.9 8 18.0 -60.5 151 7 517.7 517.7 316.2 517.8 0.02 26 30 23350 -58.7 -77.7 7 19.0 -59.7 230 7 584.6 584.6 319.9 584.8 0.03 27 20 25900 -58.7 -78.7 6 20.0 -60.2 210 17 656.5 656.5 322.9 656.8 0.04 28 13 28625 -55.7 -76.7 6 21.0 -58.5 753.0 753.0 326.0 753.8 0.09 TRP 264 9568 -59.1 -68.1 30 9.0 -59.2 350 36 313.3 313.3 286.5 313.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5131.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 51.29 % Est. max temperature: 1.11 C = 34.00 F Sfc-Lift cond lev (LCL): 977.73 mb = 383.44 m = 1258.00 ft T: -8.47 C 700-500 lapse rate: 5.39 C/km ThetaE index: 0.59 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 777.60 mb = 2141.49 m = 7025.82 ft Mean mixing ratio: 1.59 g/kg Conv temperature: 6.82 C = 44.28 F Cap Strength: 15.87 C Lifted Index: 17.41 C Risk: None Lifted Index @300 mb: 25.41 C Lifted Index @700 mb: 9.02 C Showalter Index: 12.90 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 14.00 C K Index: -5.90 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.65 J/kg Max Up Vert Vel: 2.30 m/s Conv Inhibition (B-): 62474.71 J/kg Cap Strength: 17.16 C Lift Cond Lev (LCL): 927.53 mb = 791.05 m = 2595.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 93 at 9 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 1027 1 70 3 -2.8 -1.0 | 284 6 5.9 -1.5 1 1000 209 85 7 -7.0 -0.6 | 301 2 1.7 -1.0 2 925 812 90 7 -7.0 0.0 | 284 2 1.7 -0.4 3 850 1464 95 11 -11.0 1.0 | 103 2 -2.2 0.5 4 700 2929 90 13 -13.0 0.0 | 84 4 -4.3 -0.4 5 500 5340 10 13 -2.3 -12.8 | 334 15 6.5 -13.2 6 400 6880 360 19 -0.0 -19.0 | 336 21 8.7 -19.4 7 300 8760 350 40 6.9 -39.4 | 339 43 15.7 -39.8 8 264 9568 350 36 6.3 -35.5 | 337 39 15.0 -35.9 9 250 9910 345 35 9.1 -33.8 | 333 39 17.8 -34.2 10 200 11320 360 23 -0.0 -23.0 | 340 25 8.7 -23.4 11 150 13160 360 21 -0.0 -21.0 | 338 23 8.7 -21.4 12 100 15760 360 11 -0.0 -11.0 | 323 14 8.7 -11.4 13 70 18020 40 7 -4.5 -5.4 | 324 7 4.2 -5.8 14 50 20150 130 7 -5.4 4.5 | 220 5 3.4 4.1 15 30 23350 230 7 5.4 4.5 | 254 15 14.1 4.1 16 20 25900 210 17 8.5 14.7 | 230 22 17.2 14.3 Wind Parameters Mean winds (0-6000m): 62.8 at 11.6 knts Storm direction: 92.8 at 8.7 knts Shear (0-3000m) pos: 1.4 neg: 0.4 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 153.3 deg Storm rel helicity (0-3000m) pos: 1.4 neg: -1.7 tot: -0.4 m^2/s^2 ave: -0.1 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 2.0 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.50 Bulk Shear: 5.29 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 84 6 292 3| 4.4 0.0 4.4| 1.2 -0.1 1.1 2.2 0.21| 4.6 0.9 1000 87 7 291 2| 2.8 0.0 2.8| 1.3 -0.3 1.0 1.0 0.13| 3.1 0.4 1500 90 8 293 1| 2.9 0.0 2.9| 1.4 -0.3 1.1 0.7 0.21| 3.1 0.7 2000 91 9 331 0| 2.2 0.2 2.4| 1.4 -0.5 0.8 0.4 0.16| 2.5 0.4 2500 92 9 73 1| 1.7 0.3 2.0| 1.4 -0.8 0.5 0.2 0.12| 2.2 0.3 3000 91 10 80 1| 1.4 0.4 1.9| 1.4 -1.7 -0.4 -0.1 0.04| 2.0 0.1 4000 85 11 56 2| 1.1 1.1 2.2| 1.4 -11.7 -10.3 -2.6 -0.31| 2.5 -0.8 5000 75 11 33 4| 0.9 1.5 2.4| 1.4 -27.7 -26.4 -5.3 -0.43| 2.8 -1.2 6000 63 12 16 6| 0.7 1.6 2.3| 3.2 -35.0 -31.8 -5.3 -0.41| 2.8 -1.1 Wrote GIF file: /home/apache/climate/data/raob//U1432/skewt/U1432.skewt.20251021.12.gif