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 U5123... Searching the city database file for: U5123 ... Date:1200Z 11 JAN 26 Station: U5123 WMO ident: 25123 Latitude: 68.80 Longitude: 161.28 ------------------------------------------------------------------------------- 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 1015 31 -17.5 -21.9 68 4.4 -18.1 110 11 254.6 254.7 254.1 256.3 0.65 1 1014 38 -15.5 -19.9 69 4.4 -16.2 113 12 256.6 256.7 256.1 258.7 0.78 2 1000 143 -14.1 -18.9 67 4.8 -15.0 160 27 259.0 259.2 258.2 261.4 0.86 3 934 657 -9.9 -16.9 57 7.0 -11.5 199 16 268.4 268.6 265.7 271.5 1.09 4 925 731 -10.3 -18.3 52 8.0 -12.0 205 15 268.8 268.9 265.7 271.5 0.98 5 850 1380 -11.9 -21.9 43 10.0 -13.9 215 25 273.7 273.8 268.6 276.0 0.78 6 830 1563 -11.9 -22.9 40 11.0 -14.0 217 26 275.5 275.7 269.7 277.7 0.73 7 746 2378 -15.9 -35.9 16 20.0 -18.4 225 32 279.7 279.8 271.4 280.5 0.24 8 723 2615 -15.1 -39.1 11 24.0 -18.0 228 33 283.1 283.2 273.3 283.7 0.18 9 700 2860 -17.3 -43.3 8 26.0 -20.0 230 35 283.3 283.3 273.3 283.7 0.12 10 500 5280 -36.5 -42.5 54 6.0 -36.9 225 33 288.5 288.6 276.2 289.1 0.18 11 471 5692 -39.9 -44.8 59 4.9 -40.1 225 35 289.3 289.3 276.6 289.8 0.15 12 428 6342 -44.7 -49.5 59 4.8 -44.9 225 39 291.2 291.2 277.4 291.5 0.10 13 417 6515 -47.7 -52.7 56 5.0 -47.9 225 40 289.5 289.5 276.5 289.8 0.07 14 400 6790 -49.3 -54.2 56 4.9 -49.4 225 42 290.9 290.9 277.2 291.1 0.06 15 382 7090 -51.1 -55.9 57 4.8 -51.2 227 45 292.4 292.4 277.9 292.6 0.05 16 367 7348 -54.7 -59.5 55 4.8 -54.8 228 47 291.0 291.0 277.2 291.1 0.03 17 337 7888 -57.9 -62.9 53 5.0 -58.0 231 53 293.8 293.8 278.6 293.9 0.02 18 329 8039 -60.1 -64.8 54 4.7 -60.2 232 54 292.8 292.8 278.1 292.9 0.02 19 300 8610 -62.7 -67.7 51 5.0 -62.7 235 60 297.0 297.0 280.0 297.0 0.01 20 281 9012 -65.4 -70.3 50 4.9 -65.4 235 62 298.7 298.7 280.8 298.8 0.01 21 264 9390 -67.9 -72.8 49 4.9 -67.9 240 60 300.4 300.4 281.5 300.4 0.01 22 260 9482 -68.1 -73.0 49 4.9 -68.1 236 57 301.4 301.4 282.0 301.5 0.01 23 250 9720 -64.9 -69.7 51 4.8 -64.9 225 50 309.6 309.6 285.2 309.6 0.01 24 247 9793 -63.7 -68.7 50 5.0 -63.7 225 48 312.4 312.4 286.2 312.5 0.01 25 211 10765 -57.9 -62.9 53 5.0 -58.0 229 28 335.9 335.9 293.3 336.1 0.04 26 200 11100 -58.5 -63.5 52 5.0 -58.6 230 21 340.1 340.1 294.4 340.3 0.04 27 188 11490 -59.7 -64.6 53 4.9 -59.8 225 24 344.3 344.3 295.4 344.4 0.03 28 186 11558 -54.7 -59.7 54 5.0 -54.8 224 24 353.4 353.4 297.4 353.7 0.07 29 160 12525 -55.5 -61.5 47 6.0 -55.7 211 30 367.6 367.6 300.2 367.9 0.06 30 150 12940 -53.3 -59.3 48 6.0 -53.5 205 33 378.2 378.3 302.0 378.6 0.09 31 133 13720 -49.9 -56.9 44 7.0 -50.3 208 35 397.5 397.6 304.9 398.2 0.13 32 100 15580 -50.5 -60.5 30 10.0 -51.1 215 40 430.2 430.2 308.9 430.7 0.11 33 96 15847 -48.7 -59.7 27 11.0 -49.5 438.7 438.8 309.8 439.4 0.13 34 84 16717 -52.9 -66.9 17 14.0 -53.6 447.3 447.3 310.6 447.6 0.06 35 83 16795 -48.9 -63.9 16 15.0 -50.0 457.0 457.0 311.5 457.4 0.09 TRP 264 9390 -67.9 -72.8 49 4.9 -67.9 240 60 300.4 300.4 281.5 300.4 0.01 WND 281 9012 -65.4 -70.3 50 4.9 -65.4 235 62 298.7 298.7 280.8 298.8 0.01 Sounding variables and indices 1000-500 mb thick: 5137.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 35.23 % Est. max temperature: 0.67 C = 33.21 F Sfc-Lift cond lev (LCL): 944.34 mb = 574.52 m = 1884.88 ft T: -10.58 C 700-500 lapse rate: 7.93 C/km Conv cond level (CCL): 634.38 mb = 3568.01 m = 11705.92 ft Mean mixing ratio: 0.95 g/kg Conv temperature: 13.08 C = 55.55 F Cap Strength: 16.17 C Lifted Index: 18.15 C Risk: None Lifted Index @300 mb: 21.57 C Lifted Index @700 mb: 16.02 C Showalter Index: 10.59 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 24.60 C Cross Totals Index: 14.60 C K Index: -23.30 Risk: None Sweat Index: 129.71 Risk: None Energy Index: 2.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.12 J/kg Max Up Vert Vel: 7.76 m/s Conv Inhibition (B-): 27052.54 J/kg Cap Strength: 18.16 C Lift Cond Lev (LCL): 873.72 mb = 1168.73 m = 3834.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 252 at 23 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 1015 31 110 11 -10.3 3.8 | 84 32 -31.8 -3.4 1 1000 143 160 27 -9.2 25.4 | 121 36 -30.7 18.2 2 925 731 205 15 6.3 13.6 | 113 16 -15.2 6.4 3 850 1380 215 25 14.3 20.5 | 152 15 -7.2 13.3 4 700 2860 230 35 26.8 22.5 | 199 16 5.3 15.3 5 500 5280 225 33 23.3 23.3 | 186 16 1.8 16.2 6 400 6790 225 42 29.7 29.7 | 200 24 8.2 22.5 7 300 8610 235 60 49.1 34.4 | 225 39 27.6 27.2 8 281 9012 235 62 50.8 35.6 | 226 41 29.3 28.4 9 264 9390 240 60 52.0 30.0 | 233 38 30.5 22.8 10 250 9720 225 50 35.4 35.4 | 206 31 13.9 28.2 11 200 11100 230 21 16.1 13.5 | 139 8 -5.4 6.3 12 150 12940 205 33 13.9 29.9 | 162 24 -7.6 22.7 13 100 15580 215 40 22.9 32.8 | 183 26 1.4 25.6 Wind Parameters Mean winds (0-6000m): 221.5 at 30.2 knts Storm direction: 251.5 at 22.7 knts Shear (0-3000m) pos: 7.1 neg: 0.0 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 114.3 deg Storm rel helicity (0-3000m) pos: 295.6 neg: -19.3 tot: 276.3 m^2/s^2 ave: 92.1 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 7.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.37 Bulk Shear: 81.94 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 ------------------------------------------------------------------------------- 500 167 22 119 30| 20.8 0.0 20.8|202.6 -3.5 199.0 398.1 0.65| 36.5 23.7 1000 181 20 121 25| 12.4 0.0 12.4|222.3 -18.7 203.6 203.6 0.53| 23.9 12.7 1500 194 21 128 21| 10.6 0.0 10.6|250.2 -18.7 231.5 154.4 0.59| 18.3 10.9 2000 202 22 136 19| 9.0 0.0 9.0|266.7 -18.7 248.0 124.0 0.62| 14.8 9.2 2500 208 24 145 17| 8.0 0.0 8.0|284.0 -18.7 265.3 106.1 0.65| 12.7 8.3 3000 213 26 153 16| 7.1 0.0 7.1|295.6 -19.3 276.3 92.1 0.66| 11.1 7.3 4000 218 28 164 15| 5.3 0.2 5.5|295.6 -25.7 269.9 67.5 0.62| 8.5 5.3 5000 221 29 171 15| 4.3 0.3 4.6|295.6 -32.0 263.6 52.7 0.59| 7.0 4.1 6000 222 30 175 16| 3.6 0.3 3.9|307.3 -33.3 274.0 45.7 0.58| 6.2 3.6 Wrote GIF file: /home/apache/climate/data/raob//U5123/skewt/U5123.skewt.20260111.12.gif