UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011200.upa.cvt Date: 0000Z 12 JAN 26 Searching for USHH... Searching the city database file for: USHH ... Date:0000Z 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 1008 40 -21.7 -24.2 80 2.5 -22.0 20 1 250.9 251.0 250.7 252.3 0.54 1 1000 108 -19.1 -23.5 68 4.4 -19.7 30 5 254.1 254.1 253.5 255.6 0.57 2 974 305 -13.1 -15.6 81 2.5 -13.6 27 8 262.0 262.2 261.1 265.2 1.16 3 934 625 -10.9 -12.9 85 2.0 -11.4 21 12 267.4 267.7 265.7 271.6 1.51 4 925 699 -10.9 -12.9 85 2.0 -11.4 20 13 268.2 268.4 266.3 272.4 1.53 5 850 1341 -16.3 -21.3 65 5.0 -17.2 15 13 269.1 269.2 265.6 271.4 0.82 6 784 1943 -21.9 -25.5 73 3.6 -22.4 3 13 269.4 269.5 265.4 271.1 0.61 7 757 2202 -19.9 -23.7 72 3.8 -20.5 357 13 274.2 274.4 269.0 276.4 0.75 8 700 2780 -22.9 -30.9 48 8.0 -23.9 345 13 277.1 277.2 270.2 278.4 0.42 9 645 3376 -25.7 -37.7 32 12.0 -26.8 328 23 280.5 280.6 271.9 281.3 0.23 10 553 4489 -26.5 -47.5 12 21.0 -28.0 296 42 292.2 292.2 277.9 292.5 0.09 11 517 4972 -29.3 -54.3 7 25.0 -30.7 282 50 294.5 294.5 278.9 294.7 0.05 12 500 5210 -30.5 -53.5 9 23.0 -31.8 275 54 295.9 295.9 279.6 296.0 0.05 13 468 5678 -33.5 -51.5 15 18.0 -34.5 272 56 297.8 297.8 280.5 298.0 0.07 14 400 6760 -42.7 -52.7 33 10.0 -43.0 265 62 299.5 299.5 281.2 299.8 0.07 15 395 6845 -43.4 -53.0 34 9.6 -43.7 265 64 299.7 299.7 281.3 300.0 0.07 16 375 7191 -46.1 -54.1 40 8.0 -46.3 266 62 300.6 300.6 281.7 300.8 0.07 17 335 7928 -53.1 -61.1 37 8.0 -53.2 268 58 300.9 300.9 281.7 301.0 0.03 18 304 8546 -56.9 -64.9 36 8.0 -57.0 270 54 304.0 304.0 283.0 304.1 0.02 19 300 8630 -57.3 -65.3 36 8.0 -57.4 270 54 304.6 304.6 283.2 304.7 0.02 20 259 9558 -60.3 -68.3 34 8.0 -60.4 270 56 313.2 313.2 286.5 313.3 0.02 21 250 9780 -60.1 -68.1 34 8.0 -60.2 270 58 316.7 316.7 287.7 316.8 0.02 22 242 9984 -58.9 -66.9 35 8.0 -59.0 272 56 321.5 321.5 289.2 321.6 0.02 23 233 10222 -60.9 -68.9 34 8.0 -61.0 275 53 321.9 321.9 289.3 322.0 0.02 24 200 11180 -58.5 -67.5 30 9.0 -58.6 285 42 340.1 340.1 294.4 340.2 0.02 25 198 11243 -57.1 -66.1 31 9.0 -57.2 285 42 343.3 343.3 295.1 343.4 0.03 26 150 12980 -59.1 -70.1 23 11.0 -59.3 280 52 368.3 368.3 300.2 368.4 0.02 27 100 15480 -64.9 -76.9 18 12.0 -65.0 280 54 402.3 402.3 305.5 402.4 0.01 28 87 16327 -65.9 -78.9 15 13.0 -66.0 416.7 416.7 307.3 416.7 0.01 TRP 259 9558 -60.3 -68.3 34 8.0 -60.4 270 56 313.2 313.2 286.5 313.3 0.02 WND 395 6845 -43.4 -53.0 34 9.6 -43.7 265 64 299.7 299.7 281.3 300.0 0.07 Sounding variables and indices 1000-500 mb thick: 5102.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 47.83 % Est. max temperature: -3.56 C = 25.59 F Sfc-Lift cond lev (LCL): 967.09 mb = 359.72 m = 1180.16 ft T: -12.73 C 700-500 lapse rate: 3.13 C/km ThetaE index: 1.24 C Layer 850.0- 757.0 mb Conv cond level (CCL): 1000.00 mb = 108.00 m = 354.33 ft Mean mixing ratio: 1.19 g/kg Conv temperature: -14.39 C = 6.10 F Cap Strength: 23.53 C Lifted Index: 24.38 C Risk: None Lifted Index @300 mb: 27.17 C Lifted Index @700 mb: 10.65 C Showalter Index: 20.22 C Risk: None Total Totals Index: 23.40 C Risk: None Vertical Totals Index: 14.20 C Cross Totals Index: 9.20 C K Index: -15.10 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 5.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 65.32 J/kg Max Up Vert Vel: 11.43 m/s Conv Inhibition (B-): 23165.72 J/kg Cap Strength: 24.10 C Lift Cond Lev (LCL): 925.12 mb = 698.04 m = 2290.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 20 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 1008 40 20 1 -0.3 -0.9 | 143 20 -11.8 15.7 1 1000 108 30 5 -2.5 -4.3 | 131 19 -14.0 12.3 2 925 699 20 13 -4.4 -12.2 | 106 17 -15.9 4.5 3 850 1341 15 13 -3.4 -12.6 | 105 15 -14.8 4.1 4 700 2780 345 13 3.4 -12.6 | 117 9 -8.1 4.1 5 500 5210 275 54 53.8 -4.7 | 254 44 42.3 12.0 6 400 6760 265 62 61.8 5.4 | 246 55 50.3 22.1 7 395 6845 265 64 63.8 5.6 | 247 57 52.3 22.2 8 300 8630 270 54 54.0 -0.0 | 249 46 42.5 16.7 9 259 9558 270 56 56.0 -0.0 | 249 48 44.5 16.7 10 250 9780 270 58 58.0 -0.0 | 250 49 46.5 16.7 11 200 11180 285 42 40.6 -10.9 | 259 30 29.1 5.8 12 150 12980 280 52 51.2 -9.0 | 259 40 39.7 7.6 13 100 15480 280 54 53.2 -9.4 | 260 42 41.7 7.3 Wind Parameters Mean winds (0-6000m): 295.4 at 27.0 knts Storm direction: 325.4 at 20.2 knts Shear (0-3000m) pos: 1.7 neg: 2.1 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): -45.9 deg Storm rel helicity (0-3000m) pos: 6.0 neg: -60.1 tot: -54.1 m^2/s^2 ave: -18.0 10^-3 m/s^2 rel: -0.48 Storm rel vorticity (0-3000m) horiz: 4.3 stream: -2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.63 Bulk Shear: 103.21 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 25 7 125 18| 10.1 0.0 10.1| 0.0 -46.4 -46.4 -92.8 -0.96| 10.3 -9.9 1000 21 10 116 17| 5.1 1.2 6.3| 0.0 -56.2 -56.2 -56.2 -0.93| 6.6 -6.1 1500 19 11 113 16| 3.4 1.1 4.5| 0.2 -56.2 -56.0 -37.3 -0.83| 4.9 -4.0 2000 15 11 111 15| 2.5 1.3 3.8| 1.7 -56.2 -54.5 -27.2 -0.68| 4.3 -2.9 2500 11 12 110 15| 2.0 1.4 3.5| 4.5 -56.2 -51.6 -20.7 -0.55| 3.9 -2.1 3000 6 12 110 13| 1.7 2.1 3.8| 6.0 -60.1 -54.1 -18.0 -0.48| 4.3 -2.1 4000 345 16 102 8| 1.3 4.2 5.5| 6.0 -79.5 -73.5 -18.4 -0.53| 6.0 -3.1 5000 314 21 242 4| 1.0 5.6 6.6| 6.0-182.3-176.3 -35.3 -0.52| 7.6 -3.9 6000 295 27 249 14| 0.8 5.4 6.3| 6.0-260.1-254.1 -42.3 -0.52| 7.4 -3.8 Wrote GIF file: /home/apache/climate/data/raob//USHH/skewt/USHH.skewt.20260112.00.gif