UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for USHH... Searching the city database file for: USHH ... Date:1200Z 11 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 1007 40 -26.5 -29.3 77 2.8 -26.7 180 3 246.2 246.2 246.0 247.1 0.34 1 1000 98 -25.7 -29.6 70 3.9 -26.0 210 5 247.4 247.5 247.1 248.3 0.33 2 992 157 -16.5 -19.9 75 3.4 -17.0 217 5 257.2 257.4 256.6 259.4 0.79 3 972 311 -11.7 -14.8 78 3.1 -12.4 235 6 263.6 263.8 262.4 267.0 1.25 4 925 690 -11.9 -17.9 61 6.0 -13.2 280 9 267.1 267.3 264.6 270.0 1.01 5 923 707 -11.9 -18.9 56 7.0 -13.3 280 9 267.3 267.5 264.6 269.9 0.93 6 910 815 -11.3 -17.3 61 6.0 -12.6 282 10 269.0 269.2 266.0 272.0 1.08 7 893 959 -12.3 -15.8 75 3.5 -13.1 284 11 269.4 269.6 266.6 272.9 1.25 8 850 1334 -14.7 -19.7 66 5.0 -15.7 290 15 270.7 270.9 267.0 273.4 0.94 9 844 1388 -15.1 -21.1 60 6.0 -16.2 290 16 270.9 271.0 266.9 273.3 0.84 10 814 1662 -13.3 -22.3 47 9.0 -15.0 288 19 275.6 275.7 269.9 277.9 0.78 11 779 1996 -14.1 -31.1 22 17.0 -16.6 286 23 278.2 278.3 270.8 279.4 0.37 12 741 2374 -15.9 -27.9 35 12.0 -17.8 283 28 280.3 280.4 272.2 281.9 0.52 13 700 2801 -17.5 -29.5 34 12.0 -19.3 280 33 283.1 283.2 273.8 284.6 0.47 14 623 3669 -20.1 -42.1 12 22.0 -22.4 282 41 289.7 289.7 276.7 290.2 0.15 15 500 5270 -29.3 -42.3 27 13.0 -30.4 285 56 297.3 297.3 280.4 298.0 0.18 16 483 5515 -31.1 -43.1 30 12.0 -32.0 285 58 298.1 298.1 280.7 298.7 0.18 17 400 6820 -41.1 -53.1 26 12.0 -41.6 285 68 301.6 301.6 282.1 301.8 0.07 18 308 8551 -53.6 -67.5 17 13.8 -53.8 280 89 307.4 307.4 284.4 307.5 0.01 19 300 8720 -54.9 -68.9 16 14.0 -55.1 280 85 308.0 308.0 284.5 308.0 0.01 20 266 9476 -60.5 -73.5 17 13.0 -60.6 283 74 310.6 310.6 285.5 310.6 0.01 21 250 9860 -61.9 -74.9 16 13.0 -62.0 285 69 314.0 314.0 286.8 314.1 0.01 22 245 9986 -62.9 -75.9 16 13.0 -63.0 280 66 314.4 314.4 286.9 314.4 0.01 23 226 10488 -60.9 -73.9 16 13.0 -61.0 282 62 324.8 324.8 290.2 324.8 0.01 24 200 11250 -62.5 -75.5 16 13.0 -62.6 285 56 333.8 333.8 292.7 333.8 0.01 25 188 11633 -62.5 -75.5 16 13.0 -62.6 286 55 339.7 339.7 294.3 339.8 0.01 26 164 12483 -59.5 -73.5 15 14.0 -59.7 288 53 358.3 358.3 298.4 358.4 0.01 27 150 13040 -61.3 -74.3 16 13.0 -61.4 290 52 364.5 364.5 299.5 364.5 0.01 28 129 13967 -63.3 -76.3 16 13.0 -63.4 288 57 376.9 376.9 301.8 377.0 0.01 29 104 15289 -62.5 -76.5 14 14.0 -62.7 285 65 402.4 402.4 305.5 402.5 0.01 30 100 15530 -63.3 -77.3 13 14.0 -63.5 285 66 405.4 405.4 305.9 405.5 0.01 31 93 15973 -66.3 -80.3 12 14.0 -66.4 286 66 408.0 408.0 306.3 408.0 0.01 32 76 17200 -65.3 -79.3 13 14.0 -65.5 289 68 434.3 434.4 309.3 434.4 0.01 33 70 17700 -66.5 -80.5 12 14.0 -66.7 290 68 442.1 442.1 310.1 442.2 0.01 34 50 19720 -68.7 -83.7 10 15.0 -68.9 280 75 481.6 481.6 313.6 481.6 0.01 35 40 21042 -73.1 -87.1 10 14.0 -73.2 502.3 502.3 315.1 502.3 0.00 36 34 21997 -72.1 -87.1 9 15.0 -72.3 528.8 528.8 316.9 528.8 0.01 TRP 245 9986 -62.9 -75.9 16 13.0 -63.0 280 66 314.4 314.4 286.9 314.4 0.01 WND 308 8551 -53.6 -67.5 17 13.8 -53.8 280 89 307.4 307.4 284.4 307.5 0.01 Sounding variables and indices 1000-500 mb thick: 5172.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 37.36 % Est. max temperature: -2.08 C = 28.25 F Sfc-Lift cond lev (LCL): 960.80 mb = 399.94 m = 1312.13 ft T: -11.75 C 700-500 lapse rate: 4.78 C/km ThetaE index: 0.15 C Layer 844.0- 814.0 mb Conv cond level (CCL): 1000.00 mb = 98.00 m = 321.52 ft Mean mixing ratio: 0.99 g/kg Conv temperature: -16.72 C = 1.90 F Cap Strength: 21.66 C Lifted Index: 26.29 C Risk: None Lifted Index @300 mb: 30.16 C Lifted Index @700 mb: 16.76 C Showalter Index: 19.84 C Risk: None Total Totals Index: 24.20 C Risk: None Vertical Totals Index: 14.60 C Cross Totals Index: 9.60 C K Index: -17.10 Risk: None Sweat Index: 86.00 Risk: None Energy Index: 5.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 73.69 J/kg Max Up Vert Vel: 12.14 m/s Conv Inhibition (B-): 43754.44 J/kg Cap Strength: 26.01 C Lift Cond Lev (LCL): 896.56 mb = 928.79 m = 3047.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 26 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 1007 40 180 3 0.0 3.0 | 138 28 -18.6 20.5 1 1000 98 210 5 2.5 4.3 | 144 27 -16.1 21.8 2 925 690 280 9 8.9 -1.6 | 148 19 -9.8 15.9 3 850 1334 290 15 14.1 -5.1 | 160 13 -4.5 12.3 4 700 2801 280 33 32.5 -5.7 | 230 18 13.9 11.7 5 500 5270 285 56 54.1 -14.5 | 265 36 35.5 3.0 6 400 6820 285 68 65.7 -17.6 | 270 47 47.1 -0.1 7 308 8551 280 89 87.6 -15.5 | 268 69 69.0 2.0 8 300 8720 280 85 83.7 -14.8 | 268 65 65.1 2.7 9 250 9860 285 69 66.6 -17.9 | 270 48 48.0 -0.4 10 245 9986 280 66 65.0 -11.5 | 263 47 46.4 6.0 11 200 11250 285 56 54.1 -14.5 | 265 36 35.5 3.0 12 150 13040 290 52 48.9 -17.8 | 271 30 30.3 -0.3 13 100 15530 285 66 63.8 -17.1 | 270 45 45.1 0.4 14 70 17700 290 68 63.9 -23.3 | 277 46 45.3 -5.8 15 50 19720 280 75 73.9 -13.0 | 265 55 55.2 4.4 Wind Parameters Mean winds (0-6000m): 283.2 at 34.0 knts Storm direction: 313.2 at 25.5 knts Shear (0-3000m) pos: 3.2 neg: 3.1 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 97.7 deg Storm rel helicity (0-3000m) pos: 114.7 neg: -1.3 tot: 113.3 m^2/s^2 ave: 37.8 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 4.4 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.63 Bulk Shear: 117.82 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 ------------------------------------------------------------------------------- 500 240 6 147 25| 8.4 0.0 8.4| 39.2 0.0 39.2 78.3 0.60| 9.7 5.8 1000 268 8 149 21| 6.9 0.0 6.9| 46.0 -1.3 44.7 44.7 0.45| 8.0 3.6 1500 279 10 152 18| 6.4 0.0 6.4| 58.9 -1.3 57.6 38.4 0.50| 7.2 3.6 2000 282 13 158 16| 4.8 1.6 6.4| 78.0 -1.3 76.6 38.3 0.61| 7.0 4.3 2500 282 16 167 15| 3.8 2.6 6.4| 96.5 -1.3 95.2 38.1 0.65| 6.9 4.5 3000 281 18 178 14| 3.2 3.1 6.3|114.7 -1.3 113.3 37.8 0.66| 6.7 4.4 4000 281 24 200 14| 3.6 2.3 5.9|154.6 -1.3 153.2 38.3 0.67| 6.3 4.2 5000 282 29 221 15| 3.9 1.9 5.7|198.2 -1.3 196.9 39.4 0.66| 6.0 3.9 6000 283 34 236 17| 3.6 1.9 5.5|228.0 -1.3 226.6 37.8 0.62| 5.7 3.5 Wrote GIF file: /home/apache/climate/data/raob//USHH/skewt/USHH.skewt.20260111.12.gif