UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for U1432... Searching the city database file for: U1432 ... Date:1200Z 8 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 1016 7 -0.9 -3.3 84 2.4 -1.8 325 21 271.0 271.5 270.5 279.0 2.94 1 1000 133 -1.9 -4.8 81 2.9 -2.9 325 31 271.2 271.7 270.2 278.5 2.67 2 954 504 -4.7 -6.9 85 2.2 -5.4 337 33 272.1 272.5 270.3 278.6 2.38 3 925 746 -3.1 -4.7 89 1.6 -3.7 345 35 276.1 276.6 273.6 284.2 2.91 4 909 884 -2.7 -4.2 89 1.5 -3.3 347 35 277.9 278.5 274.8 286.5 3.08 5 850 1412 -5.9 -8.0 85 2.1 -6.6 355 35 280.0 280.4 275.0 286.9 2.46 6 758 2301 -11.5 -14.0 82 2.5 -12.2 358 34 283.2 283.5 275.7 288.2 1.71 7 741 2474 -12.3 -14.6 83 2.3 -12.9 359 34 284.2 284.5 276.2 289.1 1.66 8 715 2748 -11.9 -13.9 85 2.0 -12.5 359 33 287.6 287.9 278.2 293.0 1.82 9 712 2780 -11.9 -13.9 85 2.0 -12.5 360 33 287.9 288.2 278.3 293.4 1.83 10 700 2910 -12.7 -14.7 85 2.0 -13.3 360 33 288.4 288.7 278.4 293.6 1.74 11 676 3175 -14.5 -16.9 82 2.4 -15.1 1 33 289.3 289.6 278.6 293.8 1.50 12 624 3779 -15.7 -18.0 82 2.3 -16.3 3 33 294.6 294.9 281.0 299.2 1.49 13 512 5239 -26.3 -29.1 77 2.8 -26.7 9 33 298.9 299.1 281.8 301.1 0.67 14 500 5410 -27.7 -30.3 78 2.6 -28.0 10 33 299.3 299.4 281.9 301.3 0.62 15 400 6990 -37.5 -40.9 70 3.4 -37.8 30 58 306.3 306.3 284.2 307.2 0.27 16 334 8209 -47.3 -50.9 67 3.6 -47.4 30 71 309.1 309.1 285.1 309.5 0.11 17 300 8910 -53.1 -56.8 64 3.7 -53.2 35 66 310.5 310.5 285.6 310.7 0.06 18 250 10060 -59.1 -62.9 61 3.8 -59.2 30 54 318.2 318.2 288.2 318.3 0.03 19 232 10530 -60.5 -64.1 62 3.6 -60.6 25 50 323.0 323.0 289.7 323.1 0.03 20 200 11470 -55.7 -59.4 63 3.7 -55.8 30 35 344.6 344.6 295.5 344.8 0.06 21 150 13300 -56.3 -60.7 58 4.4 -56.4 30 25 373.1 373.1 301.2 373.4 0.07 22 100 15880 -55.7 -61.7 47 6.0 -55.9 55 17 420.1 420.1 307.8 420.6 0.09 23 70 18140 -56.9 -63.9 41 7.0 -57.3 50 7 462.7 462.7 312.1 463.2 0.10 24 56 19553 -56.9 -63.9 41 7.0 -57.3 93 7 493.1 493.2 314.5 493.9 0.13 25 50 20270 -57.5 -64.5 41 7.0 -58.0 115 7 508.0 508.0 315.5 508.8 0.13 26 48 20527 -58.3 -66.3 35 8.0 -58.7 125 8 512.0 512.1 315.8 512.7 0.11 27 37 22172 -55.5 -63.5 36 8.0 -56.3 186 12 558.8 558.9 318.6 560.2 0.20 28 30 23500 -57.9 -66.9 31 9.0 -58.7 235 15 586.8 586.9 320.0 587.9 0.16 29 29 23714 -58.1 -67.1 31 9.0 -58.9 592.0 592.0 320.3 593.1 0.16 TRP 232 10530 -60.5 -64.1 62 3.6 -60.6 25 50 323.0 323.0 289.7 323.1 0.03 WND 334 8209 -47.3 -50.9 67 3.6 -47.4 30 71 309.1 309.1 285.1 309.5 0.11 Sounding variables and indices 1000-500 mb thick: 5277.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.43 inches Sfc-500 mean rel hum: 82.68 % Est. max temperature: 7.52 C = 45.54 F Sfc-Lift cond lev (LCL): 978.46 mb = 304.34 m = 998.49 ft T: -3.19 C 700-500 lapse rate: 6.00 C/km ThetaE index: 0.46 C Layer 1000.0- 954.0 mb Conv cond level (CCL): 822.87 mb = 1663.63 m = 5458.03 ft Mean mixing ratio: 2.65 g/kg Conv temperature: 9.03 C = 48.25 F Cap Strength: 16.10 C Lifted Index: 16.17 C Risk: None Lifted Index @300 mb: 21.59 C Lifted Index @700 mb: 9.96 C Showalter Index: 10.83 C Risk: None Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 19.70 C K Index: 11.80 Risk: None Sweat Index: 103.00 Risk: None Energy Index: 2.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.49 J/kg Max Up Vert Vel: 6.71 m/s Conv Inhibition (B-): 46764.73 J/kg Cap Strength: 16.17 C Lift Cond Lev (LCL): 931.00 mb = 695.19 m = 2280.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 29 at 25 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 1016 7 325 21 12.0 -17.2 | 259 25 24.4 4.9 1 1000 133 325 31 17.8 -25.4 | 276 30 30.1 -3.3 2 925 746 345 35 9.1 -33.8 | 299 24 21.4 -11.7 3 850 1412 355 35 3.1 -34.9 | 310 20 15.4 -12.7 4 700 2910 360 33 -0.0 -33.0 | 311 16 12.3 -10.9 5 500 5410 10 33 -5.7 -32.5 | 327 12 6.6 -10.4 6 400 6990 30 58 -29.0 -50.2 | 31 33 -16.7 -28.1 7 334 8209 30 71 -35.5 -61.5 | 30 46 -23.2 -39.3 8 300 8910 35 66 -37.9 -54.1 | 39 41 -25.5 -31.9 9 250 10060 30 54 -27.0 -46.8 | 31 29 -14.7 -24.6 10 232 10530 25 50 -21.1 -45.3 | 21 25 -8.8 -23.2 11 200 11470 30 35 -17.5 -30.3 | 32 10 -5.2 -8.2 12 150 13300 30 25 -12.5 -21.7 | 161 1 -0.2 0.5 13 100 15880 55 17 -13.9 -9.8 | 173 12 -1.6 12.4 14 70 18140 50 7 -5.4 -4.5 | 202 19 7.0 17.6 15 50 20270 115 7 -6.3 3.0 | 193 26 6.0 25.1 16 30 23500 235 15 12.3 8.6 | 219 39 24.6 30.7 Wind Parameters Mean winds (0-6000m): 359.1 at 33.8 knts Storm direction: 29.1 at 25.3 knts Shear (0-3000m) pos: 3.4 neg: 0.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 53.3 deg Storm rel helicity (0-3000m) pos: 164.8 neg: 0.0 tot: 164.8 m^2/s^2 ave: 54.9 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 4.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.62 Bulk Shear: 36.03 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 ------------------------------------------------------------------------------- 500 330 31 279 28| 14.0 0.0 14.0|107.5 0.0 107.5 215.1 0.88| 17.2 15.2 1000 338 33 288 26| 9.2 0.0 9.2|146.8 0.0 146.8 146.8 0.86| 12.3 10.6 1500 343 33 294 24| 6.8 0.0 6.8|161.6 0.0 161.6 107.8 0.84| 9.6 8.0 2000 346 34 298 23| 5.1 0.0 5.1|162.7 0.0 162.7 81.4 0.81| 7.5 6.1 2500 349 34 300 22| 4.1 0.0 4.1|163.6 0.0 163.6 65.4 0.78| 6.2 4.9 3000 351 34 302 21| 3.4 0.0 3.4|164.8 0.0 164.8 54.9 0.76| 5.4 4.1 4000 353 33 305 20| 2.8 0.0 2.8|171.1 0.0 171.1 42.8 0.76| 4.3 3.3 5000 356 33 307 18| 2.4 0.0 2.4|177.0 0.0 177.0 35.4 0.75| 3.7 2.8 6000 359 34 312 17| 2.9 0.0 2.9|213.7 0.0 213.7 35.6 0.77| 4.1 3.1 Wrote GIF file: /home/apache/climate/data/raob//U1432/skewt/U1432.skewt.20251008.12.gif