UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for U5123... Searching the city database file for: U5123 ... Date:0000Z 9 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 1018 26 -32.3 -36.4 67 4.1 -32.5 130 1 239.6 239.6 239.5 240.1 0.17 1 1000 153 -28.9 -32.9 68 4.0 -29.2 150 9 244.2 244.3 244.0 244.9 0.24 2 989 233 -25.9 -29.6 71 3.7 -26.2 154 10 248.0 248.1 247.7 248.9 0.33 3 932 671 -17.9 -21.4 74 3.5 -18.4 173 16 260.4 260.6 259.0 262.5 0.74 4 925 728 -17.7 -21.1 75 3.4 -18.3 175 17 261.2 261.3 259.7 263.3 0.77 5 893 991 -18.7 -21.9 76 3.2 -19.2 206 11 262.8 262.9 260.9 264.9 0.74 6 884 1066 -18.3 -21.5 76 3.2 -18.8 215 9 264.0 264.1 261.9 266.2 0.77 7 862 1255 -15.9 -20.9 65 5.0 -16.8 238 5 268.4 268.5 265.2 270.8 0.84 8 850 1361 -16.3 -23.3 55 7.0 -17.4 250 3 269.1 269.2 265.4 271.1 0.69 9 805 1770 -17.9 -26.9 45 9.0 -19.2 240 3 271.6 271.7 266.8 273.1 0.52 10 798 1836 -18.3 -27.3 45 9.0 -19.6 239 3 271.8 271.9 266.9 273.4 0.51 11 718 2618 -23.9 -28.3 67 4.4 -24.5 220 3 274.0 274.1 268.4 275.6 0.52 12 700 2803 -24.9 -29.3 67 4.4 -25.4 215 3 274.9 275.0 268.9 276.4 0.48 13 500 5160 -41.7 -46.5 60 4.8 -41.9 185 21 282.2 282.2 272.6 282.6 0.12 14 413 6424 -51.3 -55.0 65 3.7 -51.4 181 26 285.7 285.7 274.5 285.9 0.05 15 400 6630 -52.5 -56.5 62 4.0 -52.6 180 27 286.8 286.8 275.0 286.9 0.05 16 340 7673 -58.3 -62.3 60 4.0 -58.3 186 34 292.5 292.5 277.9 292.6 0.03 17 301 8439 -61.1 -64.8 61 3.7 -61.2 190 40 298.9 298.9 280.9 299.0 0.02 18 300 8460 -60.9 -64.6 61 3.7 -60.9 190 40 299.5 299.5 281.1 299.6 0.02 19 250 9590 -59.9 -64.0 59 4.1 -60.0 200 27 317.0 317.0 287.8 317.1 0.03 20 213 10592 -56.9 -61.2 58 4.3 -57.0 207 24 336.5 336.6 293.5 336.7 0.05 21 200 10990 -55.5 -59.9 58 4.4 -55.6 210 23 344.9 344.9 295.6 345.1 0.06 22 150 12840 -53.3 -59.3 48 6.0 -53.5 235 27 378.2 378.3 302.0 378.6 0.09 23 120 14292 -49.1 -59.1 30 10.0 -49.7 235 32 410.9 410.9 306.7 411.4 0.11 24 100 15490 -48.9 -60.9 23 12.0 -49.7 235 36 433.2 433.3 309.3 433.8 0.11 25 87 16406 -47.3 -61.3 19 14.0 -48.4 235 42 454.1 454.1 311.3 454.7 0.11 26 70 17840 -47.9 -64.9 12 17.0 -49.3 235 52 481.9 481.9 313.7 482.4 0.09 27 50 20050 -49.7 -70.7 7 21.0 -51.4 235 54 526.4 526.4 316.7 526.7 0.06 28 42 21186 -50.5 -72.5 6 22.0 -52.3 237 60 551.3 551.3 318.2 551.6 0.05 29 30 23390 -47.5 -72.5 4 25.0 -50.6 240 73 615.1 615.2 321.3 615.7 0.07 30 22 25446 -45.7 -71.7 4 26.0 -50.1 240 93 677.6 677.6 323.7 678.5 0.11 31 20 26080 -46.3 -72.3 4 26.0 -50.8 240 99 694.5 694.5 324.3 695.4 0.11 32 19 26421 -46.4 -72.4 4 26.0 -51.1 240 99 704.3 704.3 324.6 705.3 0.11 33 16 27561 -46.9 -72.9 4 26.0 -51.9 738.3 738.3 325.6 739.4 0.13 TRP 301 8439 -61.1 -64.8 61 3.7 -61.2 190 40 298.9 298.9 280.9 299.0 0.02 WND 19 26421 -46.4 -72.4 4 26.0 -51.1 240 99 704.3 704.3 324.6 705.3 0.11 Sounding variables and indices 1000-500 mb thick: 5007.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 63.09 % Est. max temperature: -4.59 C = 23.73 F Sfc-Lift cond lev (LCL): 949.13 mb = 536.86 m = 1761.35 ft T: -20.35 C 700-500 lapse rate: 7.13 C/km ThetaE index: 0.00 C Layer 1018.0--2403244174546658090678512915595657216.0 mb Conv cond level (CCL): 1000.00 mb = 153.00 m = 501.96 ft Mean mixing ratio: 0.48 g/kg Conv temperature: -24.11 C = -11.40 F Cap Strength: 19.55 C Lifted Index: 23.50 C Risk: None Lifted Index @300 mb: 32.54 C Lifted Index @700 mb: 19.55 C Showalter Index: 9.32 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 25.40 C Cross Totals Index: 18.40 C K Index: -2.30 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 2.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 72.46 J/kg Max Up Vert Vel: 12.04 m/s Conv Inhibition (B-): 72098.97 J/kg Cap Strength: 23.34 C Lift Cond Lev (LCL): 928.46 mb = 699.97 m = 2296.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 216 at 8 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 1018 26 130 1 -0.8 0.6 | 43 8 -5.8 -6.2 1 1000 153 150 9 -4.5 7.8 | 96 10 -9.5 1.0 2 925 728 175 17 -1.5 16.9 | 147 12 -6.5 10.1 3 850 1361 250 3 2.8 1.0 | 21 6 -2.2 -5.8 4 700 2803 215 3 1.7 2.5 | 37 5 -3.3 -4.4 5 500 5160 185 21 1.8 20.9 | 167 14 -3.2 14.1 6 400 6630 180 27 0.0 27.0 | 166 21 -5.0 20.2 7 301 8439 190 40 6.9 39.4 | 183 33 1.9 32.6 8 300 8460 190 40 6.9 39.4 | 183 33 1.9 32.6 9 250 9590 200 27 9.2 25.4 | 193 19 4.2 18.6 10 200 10990 210 23 11.5 19.9 | 206 15 6.5 13.1 11 150 12840 235 27 22.1 15.5 | 243 19 17.1 8.7 12 100 15490 235 36 29.5 20.6 | 241 28 24.5 13.8 13 70 17840 235 52 42.6 29.8 | 239 44 37.6 23.0 14 50 20050 235 54 44.2 31.0 | 238 46 39.2 24.2 15 30 23390 240 73 63.2 36.5 | 243 65 58.2 29.7 16 20 26080 240 99 85.7 49.5 | 242 91 80.7 42.7 Wind Parameters Mean winds (0-6000m): 186.3 at 11.3 knts Storm direction: 216.3 at 8.5 knts Shear (0-3000m) pos: 0.6 neg: 0.5 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): -1.6 deg Storm rel helicity (0-3000m) pos: 58.0 neg: 0.0 tot: 58.0 m^2/s^2 ave: 19.3 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 5.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 19.64 Bulk Shear: 3.69 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 ------------------------------------------------------------------------------- 500 158 10 105 9| 13.8 0.0 13.8| 34.0 0.0 34.0 68.0 0.98| 14.9 14.6 1000 172 12 128 8| 5.3 0.0 5.3| 52.6 0.0 52.6 52.6 0.76| 14.9 11.4 1500 175 10 118 7| 1.2 0.0 1.2| 55.4 0.0 55.4 37.0 0.74| 13.4 9.9 2000 180 8 107 5| 0.9 0.2 1.1| 56.2 0.0 56.2 28.1 0.74| 10.2 7.5 2500 184 7 95 5| 0.7 0.3 1.0| 57.1 0.0 57.1 22.9 0.74| 8.3 6.2 3000 187 7 86 4| 0.6 0.5 1.1| 58.0 0.0 58.0 19.3 0.72| 7.2 5.2 4000 192 7 91 4| 0.5 1.4 1.8| 60.7 0.0 60.7 15.2 0.70| 6.4 4.5 5000 189 9 119 4| 0.4 1.9 2.3| 61.1 -1.9 59.2 11.8 0.59| 6.0 3.6 6000 186 11 139 6| 0.3 2.0 2.3| 61.1 -3.5 57.6 9.6 0.54| 5.4 2.9 Wrote GIF file: /home/apache/climate/data/raob//U5123/skewt/U5123.skewt.20260109.00.gif