UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026012000.upa.cvt Date: 0000Z 20 JAN 26 Searching for USHH... Searching the city database file for: USHH ... Date:0000Z 20 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 1030 40 -24.1 -26.8 78 2.7 -24.4 135 5 247.0 247.0 246.9 248.1 0.41 1 1024 83 -21.9 -25.5 73 3.6 -22.3 136 9 249.6 249.6 249.3 250.8 0.47 2 1007 206 -21.9 -25.0 76 3.1 -22.2 139 19 250.7 250.8 250.4 252.1 0.50 3 1000 258 -20.9 -24.2 75 3.3 -21.3 140 23 252.2 252.3 251.8 253.7 0.54 4 950 640 -16.1 -18.8 80 2.7 -16.6 140 24 260.8 261.0 259.7 263.3 0.91 5 925 840 -17.7 -21.2 74 3.5 -18.3 140 25 261.2 261.3 259.7 263.3 0.76 6 850 1470 -20.5 -24.4 71 3.9 -21.0 140 17 264.7 264.8 262.1 266.4 0.62 7 828 1664 -21.5 -25.1 73 3.6 -22.0 140 18 265.6 265.7 262.7 267.3 0.60 8 808 1844 -21.1 -24.6 73 3.5 -21.6 140 19 267.9 268.0 264.4 269.7 0.64 9 700 2894 -25.3 -29.3 69 4.0 -25.8 140 23 274.5 274.5 268.6 275.9 0.48 10 671 3200 -26.9 -31.2 67 4.3 -27.3 137 24 276.0 276.1 269.5 277.3 0.42 11 552 4579 -36.9 -41.6 62 4.7 -37.2 122 26 280.0 280.0 271.5 280.6 0.18 12 526 4912 -37.7 -42.7 59 5.0 -37.9 119 26 282.9 283.0 273.2 283.5 0.17 13 500 5260 -39.9 -45.9 53 6.0 -40.2 115 27 284.4 284.4 273.9 284.8 0.13 14 400 6750 -49.3 -60.3 27 11.0 -49.5 105 33 290.9 290.9 277.2 291.0 0.03 15 300 8600 -60.3 -72.3 19 12.0 -60.4 90 31 300.3 300.3 281.5 300.4 0.01 16 297 8662 -60.5 -72.5 19 12.0 -60.6 89 30 300.9 300.9 281.7 301.0 0.01 17 280 9025 -61.5 -73.5 19 12.0 -61.6 85 25 304.6 304.6 283.2 304.6 0.01 18 250 9720 -62.3 -74.3 19 12.0 -62.4 75 29 313.4 313.4 286.5 313.5 0.01 19 222 10458 -62.7 -74.7 18 12.0 -62.8 56 20 323.7 323.7 289.9 323.7 0.01 20 205 10955 -59.7 -71.7 20 12.0 -59.8 44 15 335.8 335.8 293.3 335.9 0.01 21 200 11110 -60.3 -72.3 19 12.0 -60.4 40 13 337.3 337.3 293.6 337.3 0.01 22 150 12890 -62.7 -74.7 18 12.0 -62.8 25 19 362.1 362.1 299.1 362.1 0.01 23 100 15360 -67.7 -79.7 17 12.0 -67.8 335 15 396.9 396.9 304.8 397.0 0.01 24 90 15993 -68.3 -81.3 14 13.0 -68.4 326 14 407.9 407.9 306.2 407.9 0.01 25 73 17234 -73.1 -86.1 12 13.0 -73.2 309 11 422.9 422.9 308.0 422.9 0.00 26 70 17480 -73.5 -86.5 12 13.0 -73.6 305 11 427.1 427.1 308.5 427.2 0.00 27 63 18093 -75.3 -88.3 11 13.0 -75.3 302 16 436.2 436.2 309.5 436.3 0.00 28 50 19430 -75.5 -88.5 11 13.0 -75.6 295 27 465.6 465.6 312.3 465.6 0.00 29 41 20578 -75.7 -88.7 11 13.0 -75.8 492.3 492.3 314.4 492.3 0.00 TRP 280 9025 -61.5 -73.5 19 12.0 -61.6 85 25 304.6 304.6 283.2 304.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5002.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 68.39 % Est. max temperature: -7.67 C = 18.20 F Sfc-Lift cond lev (LCL): 984.66 mb = 373.12 m = 1224.12 ft T: -19.45 C 700-500 lapse rate: 6.17 C/km ThetaE index: 0.03 C Layer 925.0- 850.0 mb Conv cond level (CCL): 1024.00 mb = 82.92 m = 272.04 ft Mean mixing ratio: 0.68 g/kg Conv temperature: -20.88 C = -5.58 F Cap Strength: 21.28 C Lifted Index: 22.13 C Risk: None Lifted Index @300 mb: 30.38 C Lifted Index @700 mb: 15.75 C Showalter Index: 14.87 C Risk: None Total Totals Index: 34.90 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 15.50 C K Index: -9.00 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 3.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 47.12 J/kg Max Up Vert Vel: 9.71 m/s Conv Inhibition (B-): 38398.76 J/kg Cap Strength: 21.95 C Lift Cond Lev (LCL): 936.07 mb = 750.80 m = 2463.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 160 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 1030 40 135 5 -3.5 3.5 | 349 13 2.6 -12.9 1 1000 258 140 23 -14.8 17.6 | 97 9 -8.7 1.1 2 925 840 140 25 -16.1 19.2 | 105 10 -10.0 2.7 3 850 1470 140 17 -10.9 13.0 | 54 6 -4.8 -3.5 4 700 2894 140 23 -14.8 17.6 | 97 9 -8.7 1.1 5 500 5260 115 27 -24.5 11.4 | 75 19 -18.4 -5.1 6 400 6750 105 33 -31.9 8.5 | 73 27 -25.8 -7.9 7 300 8600 90 31 -31.0 0.0 | 57 30 -24.9 -16.5 8 280 9025 85 25 -24.9 -2.2 | 45 26 -18.8 -18.7 9 250 9720 75 29 -28.0 -7.5 | 42 32 -21.9 -24.0 10 200 11110 40 13 -8.4 -10.0 | 5 27 -2.3 -26.4 11 150 12890 25 19 -8.0 -17.2 | 3 34 -1.9 -33.7 12 100 15360 335 15 6.3 -13.6 | 338 33 12.4 -30.1 13 70 17480 305 11 9.0 -6.3 | 326 27 15.1 -22.8 14 50 19430 295 27 24.5 -11.4 | 312 41 30.6 -27.9 Wind Parameters Mean winds (0-6000m): 129.7 at 23.4 knts Storm direction: 159.7 at 17.6 knts Shear (0-3000m) pos: 3.3 neg: 0.2 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 106.8 deg Storm rel helicity (0-3000m) pos: 42.9 neg: -12.6 tot: 30.3 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 11.53 Bulk Shear: 4.09 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 ------------------------------------------------------------------------------- 500 140 19 74 7| 19.5 0.0 19.5| 32.5 0.0 32.5 65.1 0.85| 20.3 17.2 1000 140 22 91 8| 9.8 0.8 10.5| 34.2 -4.0 30.2 30.2 0.68| 12.0 8.1 1500 140 21 87 7| 6.5 2.3 8.8| 34.2 -12.1 22.1 14.7 0.40| 9.8 3.9 2000 140 20 83 7| 4.9 1.2 6.1| 37.5 -12.1 25.4 12.7 0.43| 7.9 3.4 2500 140 20 83 7| 3.9 0.5 4.4| 40.8 -12.1 28.7 11.5 0.46| 6.7 3.1 3000 140 21 85 7| 3.3 0.2 3.4| 42.9 -12.6 30.3 10.1 0.45| 6.0 2.7 4000 138 22 87 8| 2.4 0.7 3.1| 42.9 -19.0 24.0 6.0 0.35| 5.1 1.8 5000 134 22 85 10| 2.0 1.1 3.0| 42.9 -29.1 13.8 2.8 0.25| 4.6 1.2 6000 130 23 83 12| 1.6 1.3 2.9| 42.9 -32.8 10.1 1.7 0.21| 4.3 0.9 Wrote GIF file: /home/apache/climate/data/raob//USHH/skewt/USHH.skewt.20260120.00.gif