UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011212.upa.cvt Date: 1200Z 12 JAN 26 Searching for USHH... Searching the city database file for: USHH ... Date:1200Z 12 JAN 26 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 1018 40 -27.3 -30.0 78 2.7 -27.5 360 7 244.6 244.6 244.5 245.4 0.31 1 1000 173 -27.9 -32.4 65 4.5 -28.2 20 11 245.2 245.3 244.9 245.9 0.25 2 993 223 -28.7 -33.0 66 4.3 -29.0 20 13 244.9 245.0 244.6 245.6 0.24 3 988 260 -23.7 -27.7 70 4.0 -24.1 21 15 250.3 250.4 249.8 251.4 0.40 4 951 542 -17.1 -19.9 79 2.8 -17.6 23 27 259.8 259.9 258.7 262.0 0.83 5 925 749 -17.1 -20.7 74 3.6 -17.7 25 36 261.8 261.9 260.2 264.0 0.79 6 898 971 -16.9 -21.8 66 4.9 -17.7 23 31 264.3 264.4 262.0 266.3 0.74 7 850 1381 -19.3 -26.3 54 7.0 -20.3 20 21 265.9 266.0 262.8 267.4 0.52 8 832 1540 -20.5 -26.5 59 6.0 -21.3 17 21 266.3 266.4 263.1 267.8 0.53 9 742 2384 -22.9 -33.9 36 11.0 -24.1 3 21 272.5 272.6 267.0 273.4 0.29 10 721 2594 -23.9 -35.9 32 12.0 -25.1 359 21 273.7 273.7 267.7 274.5 0.25 11 700 2809 -25.3 -37.3 32 12.0 -26.3 355 21 274.5 274.5 268.1 275.2 0.22 12 573 4238 -33.3 -44.3 32 11.0 -34.0 328 27 281.3 281.3 272.1 281.7 0.13 13 548 4549 -36.5 -46.5 35 10.0 -37.0 322 28 281.1 281.1 272.0 281.4 0.11 14 500 5180 -39.1 -49.1 34 10.0 -39.5 310 31 285.4 285.4 274.4 285.7 0.09 15 400 6680 -46.3 -57.3 28 11.0 -46.6 305 40 294.8 294.8 279.1 295.0 0.04 16 362 7338 -49.9 -60.9 26 11.0 -50.1 303 38 298.5 298.5 280.7 298.6 0.03 17 328 7982 -50.9 -61.9 26 11.0 -51.1 302 37 305.7 305.7 283.7 305.8 0.03 18 300 8560 -53.1 -65.1 22 12.0 -53.3 300 35 310.5 310.5 285.5 310.6 0.02 19 266 9328 -56.3 -69.3 18 13.0 -56.5 305 48 316.7 316.7 287.7 316.7 0.01 20 251 9695 -56.9 -69.9 18 13.0 -57.1 296 42 321.1 321.1 289.1 321.2 0.01 21 250 9720 -55.9 -68.9 18 13.0 -56.1 295 42 323.0 323.0 289.7 323.0 0.01 22 228 10310 -54.3 -68.3 16 14.0 -54.5 293 39 334.0 334.0 292.8 334.1 0.02 23 200 11150 -55.7 -69.7 16 14.0 -55.9 290 35 344.6 344.6 295.4 344.6 0.02 24 150 12970 -58.9 -73.9 13 15.0 -59.1 290 52 368.6 368.6 300.3 368.7 0.01 25 110 14894 -62.0 -77.7 10 15.8 -62.1 290 64 397.0 397.0 304.8 397.1 0.01 26 100 15480 -62.9 -78.9 10 16.0 -63.1 285 60 406.2 406.2 306.0 406.2 0.01 27 70 17640 -67.5 -83.5 9 16.0 -67.7 270 62 440.0 440.0 309.8 440.0 0.01 28 54 19187 -71.1 -87.1 8 16.0 -71.2 270 74 465.6 465.6 312.3 465.6 0.00 29 50 19640 -72.9 -88.9 7 16.0 -73.0 270 77 471.7 471.7 312.8 471.7 0.00 30 46 20124 -75.9 -90.9 8 15.0 -76.0 269 80 475.8 475.8 313.1 475.9 0.00 31 35 21704 -74.3 -90.3 7 16.0 -74.4 267 91 518.7 518.7 316.2 518.7 0.00 32 30 22600 -74.3 -89.3 8 15.0 -74.5 265 97 542.1 542.1 317.6 542.1 0.00 33 23 24141 -75.9 -90.9 8 15.0 -76.0 580.2 580.2 319.7 580.2 0.00 TRP 266 9328 -56.3 -69.3 18 13.0 -56.5 305 48 316.7 316.7 287.7 316.7 0.01 WND 110 14894 -62.0 -77.7 10 15.8 -62.1 290 64 397.0 397.0 304.8 397.1 0.01 Sounding variables and indices 1000-500 mb thick: 5007.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 44.98 % Est. max temperature: -6.50 C = 20.30 F Sfc-Lift cond lev (LCL): 972.84 mb = 373.91 m = 1226.72 ft T: -21.03 C 700-500 lapse rate: 5.82 C/km ThetaE index: 0.34 C Layer 993.0- 988.0 mb Conv cond level (CCL): 1000.00 mb = 173.00 m = 567.58 ft Mean mixing ratio: 0.58 g/kg Conv temperature: -22.07 C = -7.73 F Cap Strength: 21.73 C Lifted Index: 24.22 C Risk: None Lifted Index @300 mb: 38.70 C Lifted Index @700 mb: 17.10 C Showalter Index: 14.85 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 12.80 C K Index: -18.50 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 3.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 78.17 J/kg Max Up Vert Vel: 12.50 m/s Conv Inhibition (B-): 51360.90 J/kg Cap Strength: 23.69 C Lift Cond Lev (LCL): 928.33 mb = 722.12 m = 2369.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 13 at 19 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 1018 40 360 7 -0.0 -7.0 | 201 12 4.4 11.7 1 1000 173 20 11 -3.8 -10.3 | 184 8 0.6 8.4 2 925 749 25 36 -15.2 -32.6 | 38 18 -10.8 -13.9 3 850 1381 20 21 -7.2 -19.7 | 70 3 -2.8 -1.0 4 700 2809 355 21 1.8 -20.9 | 290 7 6.2 -2.2 5 500 5180 310 31 23.7 -19.9 | 273 28 28.1 -1.2 6 400 6680 305 40 32.8 -22.9 | 277 37 37.1 -4.2 7 300 8560 300 35 30.3 -17.5 | 268 35 34.7 1.2 8 266 9328 305 48 39.3 -27.5 | 281 45 43.7 -8.8 9 250 9720 295 42 38.1 -17.7 | 269 42 42.4 0.9 10 200 11150 290 35 32.9 -12.0 | 260 38 37.3 6.7 11 150 12970 290 52 48.9 -17.8 | 269 53 53.2 0.9 12 110 14894 290 64 60.1 -21.9 | 273 65 64.5 -3.2 13 100 15480 285 60 58.0 -15.5 | 267 62 62.3 3.2 14 70 17640 270 62 62.0 -0.0 | 254 69 66.4 18.7 15 50 19640 270 77 77.0 -0.0 | 257 83 81.4 18.7 16 30 22600 265 97 96.6 8.5 | 255 105 101.0 27.1 Wind Parameters Mean winds (0-6000m): 343.2 at 25.6 knts Storm direction: 13.2 at 19.2 knts Shear (0-3000m) pos: 3.5 neg: 2.5 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 90.1 deg Storm rel helicity (0-3000m) pos: 5.4 neg: -28.4 tot: -23.0 m^2/s^2 ave: -7.7 10^-3 m/s^2 rel: -0.33 Storm rel vorticity (0-3000m) horiz: 9.6 stream: -3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.27 Bulk Shear: 34.41 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 21 16 158 4| 21.3 0.0 21.3| 0.0 -18.4 -18.4 -36.8 -0.64| 22.1-14.1 1000 23 24 56 6| 10.6 1.1 11.8| 1.6 -23.6 -22.1 -22.1 -0.40| 19.0 -7.7 1500 23 24 54 6| 7.1 2.2 9.3| 5.2 -24.0 -18.8 -12.5 -0.28| 15.7 -4.5 2000 21 23 50 5| 5.3 2.2 7.5| 5.2 -25.5 -20.3 -10.1 -0.33| 12.6 -4.1 2500 17 23 39 4| 4.3 2.3 6.6| 5.2 -27.2 -22.0 -8.8 -0.34| 10.7 -3.7 3000 14 23 20 3| 3.5 2.5 6.0| 5.4 -28.4 -23.0 -7.7 -0.33| 9.6 -3.2 4000 5 23 332 5| 2.7 3.0 5.6| 5.4 -33.9 -28.6 -7.1 -0.31| 8.3 -2.6 5000 354 24 307 9| 2.1 3.4 5.5| 5.4 -58.0 -52.6 -10.5 -0.32| 7.7 -2.5 6000 343 26 296 13| 1.8 3.4 5.2| 16.7 -62.5 -45.8 -7.6 -0.28| 7.0 -2.0 Wrote GIF file: /home/apache/climate/data/raob//USHH/skewt/USHH.skewt.20260112.12.gif