UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for U1432... Searching the city database file for: U1432 ... Date:1200Z 27 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 1000 -0 -5.1 -5.1 100 0.0 -5.1 0 0 268.0 268.5 268.0 275.1 2.61 1 925 607 -9.5 -11.4 86 1.9 -10.0 10 7 269.6 269.9 267.6 274.4 1.73 2 879 999 -12.3 -14.0 87 1.7 -12.7 343 12 270.7 270.9 267.8 274.8 1.47 3 850 1255 -13.1 -14.7 88 1.6 -13.5 325 15 272.4 272.7 269.0 276.5 1.44 4 832 1418 -13.9 -15.5 88 1.6 -14.3 325 15 273.3 273.5 269.4 277.1 1.37 5 745 2245 -20.9 -23.1 82 2.2 -21.2 325 15 274.4 274.5 269.1 276.7 0.80 6 742 2275 -19.9 -22.2 82 2.3 -20.3 325 15 275.8 276.0 270.1 278.4 0.87 7 700 2705 -23.1 -27.0 70 3.9 -23.7 325 15 276.9 277.0 270.4 278.7 0.60 8 500 5090 -39.7 -43.4 68 3.7 -39.9 10 13 284.6 284.7 274.1 285.2 0.16 9 494 5172 -40.5 -44.1 68 3.6 -40.7 12 13 284.6 284.7 274.1 285.2 0.15 10 410 6418 -47.5 -52.2 58 4.7 -47.6 41 18 291.2 291.2 277.4 291.5 0.07 11 400 6580 -47.9 -52.7 58 4.8 -48.0 45 19 292.7 292.7 278.2 293.0 0.07 12 341 7627 -51.7 -56.7 55 5.0 -51.8 20 15 301.2 301.2 282.0 301.4 0.05 13 300 8460 -51.5 -57.5 49 6.0 -51.7 350 15 312.8 312.8 286.4 313.0 0.05 14 250 9650 -50.7 -57.7 43 7.0 -50.9 330 17 330.7 330.7 292.0 330.9 0.06 15 200 11100 -51.7 -59.7 38 8.0 -52.0 320 11 350.9 350.9 296.9 351.2 0.06 16 184 11638 -51.5 -60.5 33 9.0 -51.8 320 11 359.7 359.7 298.7 360.0 0.06 17 150 12950 -54.5 -64.5 28 10.0 -54.8 320 11 376.2 376.2 301.6 376.4 0.04 18 100 15540 -55.9 -67.9 21 12.0 -56.3 295 7 419.7 419.7 307.7 419.9 0.04 19 70 17800 -58.3 -70.3 20 12.0 -58.7 280 5 459.7 459.7 311.8 459.9 0.04 20 50 19900 -60.7 -73.7 16 13.0 -61.2 180 5 500.4 500.5 315.0 500.7 0.04 21 41 21135 -60.7 -73.7 16 13.0 -61.2 529.7 529.7 316.9 529.9 0.04 TRP 341 7627 -51.7 -56.7 55 5.0 -51.8 20 15 301.2 301.2 282.0 301.4 0.05 WND Sounding variables and indices 1000-500 mb thick: 5090.08 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 77.71 % Est. max temperature: -0.73 C = 30.69 F Sfc-Lift cond lev (LCL): 999.77 mb = 1.73 m = 5.67 ft T: -5.11 C 700-500 lapse rate: 6.96 C/km ThetaE index: 0.70 C Layer 925.0- 879.0 mb Conv cond level (CCL): 925.00 mb = 607.00 m = 1991.45 ft Mean mixing ratio: 2.03 g/kg Conv temperature: -3.40 C = 25.89 F Cap Strength: 3.66 C Lifted Index: 8.44 C Risk: None Lifted Index @300 mb: 27.00 C Lifted Index @700 mb: 3.66 C Showalter Index: 6.98 C Risk: None Total Totals Index: 51.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.60 C Cross Totals Index: 25.00 C K Index: 8.00 Risk: None Sweat Index: 95.00 Risk: None Energy Index: 1.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.42 J/kg Max Up Vert Vel: 3.85 m/s Conv Inhibition (B-): 38448.40 J/kg Cap Strength: 8.35 C Lift Cond Lev (LCL): 934.40 mb = 528.26 m = 1733.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 16 at 10 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 1000 -0 0 0 -0.0 -0.0 | 196 10 2.8 9.4 1 1000 0 0 0 -0.0 -0.0 | 196 10 2.8 9.4 2 925 607 10 7 -1.2 -6.9 | 212 3 1.5 2.5 3 850 1255 325 15 8.6 -12.3 | 284 12 11.4 -2.9 4 700 2705 325 15 8.6 -12.3 | 284 12 11.4 -2.9 5 500 5090 10 13 -2.3 -12.8 | 352 3 0.5 -3.4 6 400 6580 45 19 -13.4 -13.4 | 69 11 -10.7 -4.0 7 341 7627 20 15 -5.1 -14.1 | 27 5 -2.4 -4.7 8 300 8460 350 15 2.6 -14.8 | 315 8 5.4 -5.4 9 250 9650 330 17 8.5 -14.7 | 295 12 11.3 -5.3 10 200 11100 320 11 7.1 -8.4 | 264 10 9.8 1.0 11 150 12950 320 11 7.1 -8.4 | 264 10 9.8 1.0 12 100 15540 295 7 6.3 -3.0 | 235 11 9.1 6.4 13 70 17800 280 5 4.9 -0.9 | 222 11 7.7 8.5 14 50 19900 180 5 0.0 5.0 | 191 15 2.8 14.4 Wind Parameters Mean winds (0-6000m): 346.4 at 13.1 knts Storm direction: 16.4 at 9.8 knts Shear (0-3000m) pos: 1.1 neg: 2.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 92.6 deg Storm rel helicity (0-3000m) pos: 9.3 neg: -1.5 tot: 7.8 m^2/s^2 ave: 2.6 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.51 Bulk Shear: 14.44 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 8 3 200 7| 5.9 0.0 5.9| 2.5 0.0 2.5 5.0 0.23| 6.0 1.4 1000 359 6 219 5| 3.0 3.7 6.6| 6.4 0.0 6.4 6.4 0.43| 7.0 3.0 1500 340 9 257 6| 2.0 3.9 5.9| 6.5 -1.5 5.0 3.4 0.28| 6.5 1.8 2000 334 10 268 7| 1.5 3.0 4.4| 6.5 -1.5 5.0 2.5 0.28| 4.9 1.4 2500 332 11 273 8| 1.2 2.4 3.6| 6.5 -1.5 5.0 2.0 0.28| 3.9 1.1 3000 330 12 276 9| 1.1 2.0 3.1| 9.3 -1.5 7.8 2.6 0.31| 3.5 1.1 4000 333 12 282 9| 1.3 1.5 2.7| 16.1 -1.5 14.6 3.6 0.37| 3.2 1.2 5000 338 13 288 8| 1.3 1.2 2.5| 20.4 -1.5 18.9 3.8 0.42| 3.1 1.3 6000 346 13 299 7| 1.7 1.0 2.7| 27.6 -1.5 26.1 4.3 0.49| 3.1 1.5 Wrote GIF file: /home/apache/climate/data/raob//U1432/skewt/U1432.skewt.20251027.12.gif