UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for USHH... Searching the city database file for: USHH ... Date:0000Z 9 OCT 25 Station: USHH WMO ident: 23933 Latitude: 60.97 Longitude: 69.07 Elevation: 40.00 ------------------------------------------------------------------------------- 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 1021 40 0.8 0.8 100 0.0 0.8 110 3 272.3 273.0 272.9 283.0 3.96 1 1000 210 0.2 -1.6 88 1.8 -0.5 105 7 273.4 273.9 272.6 282.6 3.40 2 978 388 -0.5 -3.0 83 2.5 -1.4 95 6 274.4 274.9 272.9 283.0 3.13 3 925 830 -4.5 -8.4 74 3.9 -5.8 70 5 274.7 275.1 271.6 280.8 2.19 4 887 1160 -5.1 -9.2 73 4.1 -6.4 48 6 277.4 277.8 273.1 283.5 2.14 5 850 1494 -7.3 -12.3 67 5.0 -8.8 25 7 278.5 278.8 273.2 283.5 1.75 6 790 2059 -11.5 -17.5 61 6.0 -12.9 10 17 279.9 280.1 273.2 283.5 1.22 7 764 2316 -10.7 -16.7 61 6.0 -12.2 3 21 283.5 283.7 275.3 287.5 1.35 8 703 2952 -13.3 -17.6 70 4.3 -14.4 346 32 287.4 287.6 277.4 291.5 1.36 9 700 2985 -13.3 -17.7 69 4.4 -14.4 345 33 287.8 288.0 277.6 291.9 1.36 10 676 3250 -12.7 -16.7 72 4.0 -13.7 345 37 291.3 291.6 279.6 296.0 1.53 11 626 3830 -16.7 -20.1 75 3.4 -17.5 345 47 293.2 293.4 280.0 297.0 1.24 12 582 4374 -18.1 -21.4 75 3.3 -18.8 345 56 297.8 298.0 282.0 301.5 1.19 13 500 5490 -25.1 -28.6 73 3.5 -25.6 345 75 302.4 302.6 283.3 304.8 0.72 14 484 5727 -26.9 -30.1 74 3.2 -27.4 344 74 303.0 303.2 283.5 305.2 0.65 15 449 6265 -32.5 -36.2 70 3.7 -32.9 340 73 302.6 302.7 283.0 303.9 0.39 16 400 7080 -35.1 -38.9 68 3.8 -35.4 335 71 309.4 309.4 285.5 310.5 0.33 17 387 7310 -35.9 -39.6 69 3.7 -36.2 334 71 311.3 311.3 286.2 312.4 0.32 18 323 8536 -47.7 -52.5 58 4.8 -47.9 331 71 311.5 311.5 285.9 311.8 0.09 19 300 9020 -51.3 -56.2 56 4.9 -51.4 330 71 313.0 313.1 286.5 313.3 0.06 20 260 9933 -56.0 -61.0 54 5.0 -56.1 330 112 319.2 319.2 288.5 319.4 0.04 21 250 10180 -57.3 -62.3 53 5.0 -57.4 330 91 320.9 320.9 289.0 321.0 0.04 22 222 10923 -62.5 -67.5 51 5.0 -62.6 335 64 324.0 324.0 290.0 324.0 0.02 23 215 11121 -60.9 -66.9 45 6.0 -61.0 335 61 329.4 329.4 291.6 329.5 0.02 24 200 11570 -62.1 -68.1 44 6.0 -62.1 335 54 334.4 334.4 292.9 334.5 0.02 25 199 11601 -62.1 -68.1 44 6.0 -62.1 334.9 334.9 293.0 335.0 0.02 26 176 12369 -57.3 -63.3 46 6.0 -57.4 354.8 354.8 297.7 355.0 0.04 27 160 12972 -57.1 -63.1 46 6.0 -57.2 364.9 364.9 299.7 365.1 0.05 TRP 222 10923 -62.5 -67.5 51 5.0 -62.6 335 64 324.0 324.0 290.0 324.0 0.02 WND 260 9933 -56.0 -61.0 54 5.0 -56.1 330 112 319.2 319.2 288.5 319.4 0.04 Sounding variables and indices 1000-500 mb thick: 5280.00 m Freezing level: 993.71 mb = 260.86 m = 855.83 ft Wetbulb zero: 1008.27 mb = 142.64 m = 467.97 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 72.31 % Est. max temperature: 6.38 C = 43.48 F Sfc-Lift cond lev (LCL): 1020.82 mb = 41.43 m = 135.93 ft T: 0.79 C 700-500 lapse rate: 4.71 C/km ThetaE index: 2.15 C Layer 925.0- 887.0 mb Conv cond level (CCL): 926.14 mb = 820.24 m = 2691.04 ft Mean mixing ratio: 2.97 g/kg Conv temperature: 3.19 C = 37.74 F Cap Strength: 14.46 C Lifted Index: 17.07 C Risk: None Lifted Index @300 mb: 21.86 C Lifted Index @700 mb: 7.72 C Showalter Index: 16.07 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 12.80 C K Index: 1.10 Risk: None Sweat Index: 89.00 Risk: None Energy Index: 4.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.82 J/kg Max Up Vert Vel: 4.20 m/s Conv Inhibition (B-): 9859.82 J/kg Cap Strength: 16.89 C Lift Cond Lev (LCL): 935.06 mb = 744.18 m = 2441.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 18 at 27 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 1021 40 110 3 -2.8 1.0 | 191 27 5.4 26.9 1 1000 210 105 7 -6.8 1.8 | 183 28 1.4 27.7 2 925 830 70 5 -4.7 -1.7 | 188 24 3.5 24.2 3 850 1494 25 7 -3.0 -6.3 | 195 20 5.2 19.6 4 700 2985 345 33 8.5 -31.9 | 290 18 16.7 -6.0 5 500 5490 345 75 19.4 -72.4 | 329 54 27.6 -46.5 6 400 7080 335 71 30.0 -64.3 | 315 54 38.2 -38.4 7 300 9020 330 71 35.5 -61.5 | 309 56 43.7 -35.6 8 260 9933 330 112 56.0 -97.0 | 318 96 64.2 -71.1 9 250 10180 330 91 45.5 -78.8 | 315 75 53.7 -52.9 10 222 10923 335 64 27.0 -58.0 | 312 48 35.2 -32.1 11 200 11570 335 54 22.8 -48.9 | 307 39 31.0 -23.0 Wind Parameters Mean winds (0-6000m): 347.5 at 36.2 knts Storm direction: 17.5 at 27.2 knts Shear (0-3000m) pos: 0.0 neg: 6.1 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 100.8 deg Storm rel helicity (0-3000m) pos: 83.2 neg: -28.8 tot: 54.4 m^2/s^2 ave: 18.1 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 199.60 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 99 6 185 27| 0.0 3.5 3.5| 6.5 -28.8 -22.3 -44.7 -0.50| 6.3 -3.1 1000 87 6 186 26| 0.0 2.4 2.4| 17.1 -28.8 -11.7 -11.7 -0.15| 4.8 -0.7 1500 69 6 186 24| 0.0 2.8 2.8| 30.0 -28.8 1.2 0.8 0.07| 4.7 0.3 2000 45 7 188 21| 0.0 4.4 4.4| 41.4 -28.8 12.6 6.3 0.18| 5.9 1.0 2500 22 10 195 17| 0.0 5.5 5.5| 63.0 -28.8 34.2 13.7 0.40| 6.8 2.7 3000 4 13 210 14| 0.0 6.1 6.1| 83.2 -28.8 54.4 18.1 0.43| 7.5 3.2 4000 353 20 242 12| 0.0 6.7 6.7|148.0 -28.8 119.2 29.8 0.48| 7.8 3.8 5000 350 29 279 14| 0.0 7.1 7.1|212.8 -28.8 184.0 36.8 0.46| 7.9 3.7 6000 348 36 301 19| 0.0 6.5 6.5|238.7 -92.6 146.1 24.3 0.37| 7.6 2.8 Wrote GIF file: /home/apache/climate/data/raob//USHH/skewt/USHH.skewt.20251009.00.gif