UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for USHH... Searching the city database file for: USHH ... Date:1200Z 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 1024 40 2.2 -1.0 79 3.2 0.9 110 7 273.5 274.1 272.8 282.9 3.47 1 1010 154 -0.9 -4.4 77 3.5 -2.1 116 9 271.5 271.9 270.5 278.9 2.73 2 1000 236 -1.5 -4.8 78 3.3 -2.7 120 11 271.6 272.1 270.5 278.9 2.67 3 925 852 -5.5 -8.1 82 2.6 -6.3 130 9 273.7 274.1 271.1 279.9 2.24 4 903 1040 -6.7 -9.6 80 2.9 -7.6 117 8 274.3 274.7 271.2 280.0 2.04 5 880 1243 -5.3 -9.4 73 4.1 -6.6 103 7 277.8 278.2 273.3 283.8 2.13 6 850 1514 -7.3 -13.3 62 6.0 -9.0 85 5 278.5 278.8 272.9 283.1 1.61 7 807 1917 -9.5 -18.5 48 9.0 -11.6 58 9 280.3 280.5 273.2 283.6 1.10 8 748 2499 -13.5 -20.5 56 7.0 -15.0 19 16 282.1 282.3 274.0 285.1 1.00 9 700 3003 -14.9 -19.9 66 5.0 -16.0 345 21 286.0 286.2 276.3 289.4 1.12 10 598 4185 -19.5 -23.5 71 4.0 -20.3 343 33 293.8 294.0 279.9 296.9 0.96 11 500 5490 -29.3 -33.4 68 4.1 -29.8 340 46 297.3 297.4 280.8 298.8 0.46 12 400 7050 -40.1 -44.9 60 4.8 -40.4 335 46 302.9 302.9 282.8 303.5 0.17 13 398 7084 -40.5 -45.3 60 4.8 -40.8 335 46 302.8 302.8 282.7 303.4 0.17 14 372 7544 -41.7 -46.7 58 5.0 -42.0 335 45 307.1 307.1 284.4 307.7 0.15 15 330 8347 -46.9 -51.9 57 5.0 -47.1 335 45 310.7 310.7 285.7 311.0 0.10 16 300 8970 -53.5 -58.5 54 5.0 -53.6 335 44 309.9 309.9 285.4 310.1 0.05 17 295 9078 -54.3 -59.3 54 5.0 -54.4 336 45 310.3 310.3 285.5 310.5 0.04 18 250 10130 -57.7 -63.7 46 6.0 -57.8 345 52 320.3 320.3 288.9 320.4 0.03 19 244 10284 -58.3 -64.3 46 6.0 -58.4 340 50 321.6 321.6 289.3 321.7 0.03 20 235 10521 -57.7 -63.7 46 6.0 -57.8 340 48 326.0 326.0 290.6 326.1 0.03 21 224 10823 -59.3 -64.3 52 5.0 -59.4 340 47 328.0 328.1 291.2 328.2 0.03 22 200 11540 -56.5 -62.5 47 6.0 -56.6 340 42 343.3 343.3 295.1 343.5 0.04 23 179 12241 -54.7 -60.7 47 6.0 -54.9 338 45 357.3 357.3 298.2 357.6 0.06 24 150 13360 -56.3 -62.3 47 6.0 -56.5 335 50 373.1 373.1 301.1 373.3 0.06 25 146 13532 -56.4 -62.4 47 6.0 -56.6 340 60 375.7 375.7 301.6 376.0 0.06 26 100 15930 -58.5 -64.5 46 6.0 -58.7 345 33 414.7 414.7 307.1 415.0 0.07 27 70 18170 -59.7 -66.7 40 7.0 -60.0 345 27 456.7 456.7 311.5 457.1 0.07 28 50 20260 -62.5 -69.5 38 7.0 -62.8 335 27 496.2 496.2 314.7 496.6 0.07 29 39 21789 -63.5 -70.5 38 7.0 -63.8 530.2 530.2 316.9 530.7 0.07 TRP 244 10284 -58.3 -64.3 46 6.0 -58.4 340 50 321.6 321.6 289.3 321.7 0.03 WND 146 13532 -56.4 -62.4 47 6.0 -56.6 340 60 375.7 375.7 301.6 376.0 0.06 Sounding variables and indices 1000-500 mb thick: 5254.00 m Freezing level: 1014.06 mb = 120.97 m = 396.89 ft Wetbulb zero: 1019.87 mb = 73.49 m = 241.11 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 67.27 % Est. max temperature: 6.70 C = 44.06 F Sfc-Lift cond lev (LCL): 974.34 mb = 441.42 m = 1448.21 ft T: -2.83 C 700-500 lapse rate: 5.79 C/km ThetaE index: 4.01 C Layer 1010.0-1000.0 mb Conv cond level (CCL): 903.00 mb = 1040.50 m = 3413.66 ft Mean mixing ratio: 2.56 g/kg Conv temperature: 3.06 C = 37.51 F Cap Strength: 13.41 C Lifted Index: 14.98 C Risk: None Lifted Index @300 mb: 21.54 C Lifted Index @700 mb: 8.11 C Showalter Index: 12.16 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 16.00 C K Index: 3.70 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 3.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.16 J/kg Max Up Vert Vel: 2.51 m/s Conv Inhibition (B-): 35281.70 J/kg Cap Strength: 14.81 C Lift Cond Lev (LCL): 928.15 mb = 825.16 m = 2707.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 17 at 18 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 1024 40 110 7 -6.6 2.4 | 176 19 -1.4 19.4 1 1000 236 120 11 -9.5 5.5 | 169 23 -4.3 22.5 2 925 852 130 9 -6.9 5.8 | 176 23 -1.7 22.8 3 850 1514 85 5 -5.0 -0.4 | 181 17 0.2 16.6 4 700 3003 345 21 5.4 -20.3 | 287 11 10.6 -3.3 5 500 5490 340 46 15.7 -43.2 | 321 34 20.9 -26.2 6 400 7050 335 46 19.4 -41.7 | 315 35 24.7 -24.7 7 300 8970 335 44 18.6 -39.9 | 314 33 23.8 -22.9 8 250 10130 345 52 13.5 -50.2 | 331 38 18.7 -33.2 9 244 10284 340 50 17.1 -47.0 | 323 37 22.3 -30.0 10 200 11540 340 42 14.4 -39.5 | 319 30 19.6 -22.5 11 150 13360 335 50 21.1 -45.3 | 317 39 26.3 -28.3 12 146 13532 340 60 20.5 -56.4 | 327 47 25.7 -39.4 13 100 15930 345 33 8.5 -31.9 | 317 20 13.8 -14.9 14 70 18170 345 27 7.0 -26.1 | 307 15 12.2 -9.1 15 50 20260 335 27 11.4 -24.5 | 294 18 16.6 -7.5 Wind Parameters Mean winds (0-6000m): 347.0 at 23.7 knts Storm direction: 17.0 at 17.8 knts Shear (0-3000m) pos: 0.6 neg: 5.1 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 112.6 deg Storm rel helicity (0-3000m) pos: 27.3 neg: -30.9 tot: -3.5 m^2/s^2 ave: -1.2 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 130.12 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 ------------------------------------------------------------------------------- 500 120 10 171 22| 3.8 0.0 3.8| 8.0 -13.7 -5.7 -11.4 -0.21| 5.8 -1.2 1000 123 10 173 22| 1.9 1.3 3.2| 15.7 -15.1 0.6 0.6 -0.01| 4.7 -0.1 1500 119 8 174 21| 1.3 2.4 3.7| 22.9 -15.1 7.8 5.2 0.10| 4.7 0.5 2000 107 8 172 20| 1.0 3.2 4.2| 22.9 -29.5 -6.6 -3.3 -0.12| 5.4 -0.6 2500 82 9 166 16| 0.8 4.4 5.2| 24.6 -30.8 -6.1 -2.5 -0.02| 6.3 -0.1 3000 43 11 166 9| 0.6 5.1 5.7| 27.3 -30.9 -3.5 -1.2 0.07| 7.2 0.5 4000 5 15 239 5| 0.5 5.1 5.6| 50.3 -30.9 19.4 4.9 0.17| 6.7 1.2 5000 352 19 285 8| 0.4 5.1 5.5| 70.0 -30.9 39.2 7.8 0.19| 6.4 1.2 6000 347 24 300 12| 0.3 4.7 5.0| 76.6 -42.1 34.5 5.8 0.17| 5.8 1.0 Wrote GIF file: /home/apache/climate/data/raob//USHH/skewt/USHH.skewt.20251009.12.gif