UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for USHH... Searching the city database file for: USHH ... Date:0000Z 19 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 1012 40 -3.9 -8.6 70 4.7 -5.3 90 1 268.3 268.7 267.1 273.7 1.97 1 1005 99 -1.5 -5.6 74 4.1 -2.9 99 2 271.3 271.7 269.9 278.1 2.50 2 1000 141 -1.5 -5.7 73 4.2 -3.0 105 3 271.6 272.1 270.2 278.5 2.49 3 933 693 -0.5 -7.5 59 7.0 -3.0 136 12 278.1 278.5 273.8 284.7 2.33 4 925 762 -1.1 -8.1 59 7.0 -3.5 140 13 278.2 278.6 273.8 284.5 2.24 5 855 1384 -5.7 -15.7 45 10.0 -8.4 145 11 279.7 279.9 273.2 283.5 1.31 6 850 1430 -6.1 -16.1 45 10.0 -8.8 145 11 279.8 280.0 273.2 283.5 1.28 7 721 2710 -10.1 -27.1 23 17.0 -13.5 132 19 288.8 288.9 277.0 290.7 0.58 8 700 2937 -11.9 -28.9 23 17.0 -15.0 130 21 289.3 289.4 277.1 290.9 0.50 9 613 3935 -20.7 -35.7 25 15.0 -22.6 126 21 290.4 290.4 277.3 291.4 0.30 10 584 4293 -20.9 -34.9 27 14.0 -22.7 125 21 294.2 294.3 279.2 295.3 0.34 11 500 5420 -29.7 -38.7 41 9.0 -30.6 120 21 296.8 296.9 280.3 297.7 0.27 12 472 5829 -33.5 -42.5 40 9.0 -34.1 123 23 297.1 297.1 280.3 297.7 0.19 13 423 6595 -36.9 -44.9 43 8.0 -37.4 127 27 302.2 302.2 282.5 302.7 0.17 14 400 6980 -39.9 -47.9 42 8.0 -40.3 130 29 303.1 303.2 282.8 303.6 0.13 15 300 8880 -53.1 -61.1 37 8.0 -53.2 125 27 310.5 310.5 285.5 310.6 0.03 16 287 9165 -55.3 -63.3 36 8.0 -55.4 129 26 311.3 311.3 285.8 311.4 0.03 17 250 10040 -59.7 -67.7 35 8.0 -59.8 140 21 317.3 317.3 287.9 317.4 0.02 18 246 10141 -59.9 -67.9 34 8.0 -60.0 140 19 318.5 318.5 288.3 318.5 0.02 19 200 11450 -55.1 -63.1 36 8.0 -55.3 180 13 345.5 345.5 295.7 345.7 0.04 20 184 11983 -54.1 -62.1 37 8.0 -54.3 197 14 355.5 355.5 297.8 355.7 0.05 21 150 13290 -54.7 -62.7 37 8.0 -54.9 240 17 375.8 375.8 301.6 376.1 0.06 22 100 15850 -59.1 -67.1 35 8.0 -59.3 245 13 413.5 413.5 307.0 413.8 0.05 23 73 17819 -61.7 -69.7 34 8.0 -61.9 263 11 447.0 447.0 310.6 447.2 0.04 24 70 18080 -61.1 -69.1 34 8.0 -61.3 265 11 453.7 453.7 311.2 454.0 0.05 25 60 19039 -60.3 -69.3 30 9.0 -60.6 267 13 475.9 475.9 313.1 476.2 0.06 26 50 20170 -62.5 -70.5 33 8.0 -62.8 270 15 496.2 496.2 314.7 496.6 0.06 27 35 22364 -64.1 -73.1 28 9.0 -64.4 280 15 545.3 545.3 317.9 545.7 0.06 28 30 23310 -63.5 -72.5 28 9.0 -64.0 285 15 571.5 571.6 319.3 572.0 0.07 29 25 24438 -60.7 -69.7 30 9.0 -61.4 292 15 610.2 610.2 321.1 611.1 0.13 30 20 25820 -62.7 -71.7 29 9.0 -63.4 300 15 644.2 644.3 322.5 645.2 0.12 31 19 26136 -62.7 -71.7 29 9.0 -63.4 653.8 653.8 322.9 654.8 0.13 TRP 246 10141 -59.9 -67.9 34 8.0 -60.0 140 19 318.5 318.5 288.3 318.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5279.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 37.43 % Est. max temperature: 7.36 C = 45.24 F Sfc-Lift cond lev (LCL): 939.62 mb = 637.01 m = 2089.91 ft T: -0.60 C 700-500 lapse rate: 7.17 C/km ThetaE index: 1.18 C Layer 925.0- 721.0 mb Conv cond level (CCL): 712.80 mb = 2797.71 m = 9178.71 ft Mean mixing ratio: 2.36 g/kg Conv temperature: 16.87 C = 62.36 F Cap Strength: 11.83 C Lifted Index: 12.94 C Risk: None Lifted Index @300 mb: 20.47 C Lifted Index @700 mb: 9.53 C Showalter Index: 11.47 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 23.60 C Cross Totals Index: 13.60 C K Index: -9.50 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.19 J/kg Max Up Vert Vel: 6.66 m/s Conv Inhibition (B-): 47174.22 J/kg Cap Strength: 12.84 C Lift Cond Lev (LCL): 876.95 mb = 1183.73 m = 3883.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 159 at 13 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 1012 40 90 1 -1.0 0.0 | 343 13 3.8 -12.1 1 1000 141 105 3 -2.9 0.8 | 351 12 1.9 -11.4 2 925 762 140 13 -8.4 10.0 | 59 4 -3.6 -2.2 3 850 1430 145 11 -6.3 9.0 | 26 3 -1.5 -3.1 4 700 2937 130 21 -16.1 13.5 | 97 11 -11.3 1.4 5 500 5420 120 21 -18.2 10.5 | 83 14 -13.4 -1.6 6 400 6980 130 29 -22.2 18.6 | 110 19 -17.4 6.5 7 300 8880 125 27 -22.1 15.5 | 101 18 -17.3 3.3 8 250 10040 140 21 -13.5 16.1 | 114 10 -8.7 3.9 9 246 10141 140 19 -12.2 14.6 | 108 8 -7.4 2.4 10 200 11450 180 13 0.0 13.0 | 260 5 4.8 0.9 11 150 13290 240 17 14.7 8.5 | 281 20 19.5 -3.6 12 100 15850 245 13 11.8 5.5 | 292 18 16.6 -6.6 13 70 18080 265 11 11.0 1.0 | 305 19 15.7 -11.2 14 50 20170 270 15 15.0 -0.0 | 302 23 19.8 -12.1 15 30 23310 285 15 14.5 -3.9 | 310 25 19.3 -16.0 16 20 25820 300 15 13.0 -7.5 | 318 26 17.8 -19.6 Wind Parameters Mean winds (0-6000m): 128.5 at 17.4 knts Storm direction: 158.5 at 13.0 knts Shear (0-3000m) pos: 1.9 neg: 1.7 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 113.5 deg Storm rel helicity (0-3000m) pos: 29.9 neg: -2.1 tot: 27.8 m^2/s^2 ave: 9.3 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.15 Bulk Shear: 19.29 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 ------------------------------------------------------------------------------- 500 121 5 359 9| 8.9 0.0 8.9| 18.0 0.0 18.0 36.1 0.76| 9.2 7.0 1000 136 9 12 6| 6.0 0.0 6.0| 22.5 -0.6 21.9 21.9 0.67| 7.2 4.8 1500 139 10 18 5| 3.8 0.0 3.8| 23.2 -1.7 21.4 14.3 0.56| 5.5 3.0 2000 140 11 27 5| 2.9 0.9 3.8| 26.2 -1.7 24.5 12.2 0.61| 5.0 3.0 2500 138 12 43 5| 2.3 1.5 3.8| 28.7 -1.7 27.0 10.8 0.57| 4.7 2.7 3000 136 13 59 5| 1.9 1.7 3.6| 29.9 -2.1 27.8 9.3 0.52| 4.5 2.3 4000 133 15 74 7| 1.4 1.4 2.8| 29.9 -6.0 23.9 6.0 0.45| 3.6 1.6 5000 130 16 79 8| 1.1 1.1 2.3| 29.9 -10.0 19.9 4.0 0.38| 3.0 1.1 6000 129 17 82 9| 1.2 1.0 2.2| 41.1 -11.2 29.9 5.0 0.41| 2.8 1.2 Wrote GIF file: /home/apache/climate/data/raob//USHH/skewt/USHH.skewt.20251019.00.gif