UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011100.upa.cvt Date: 0000Z 11 JAN 26 Searching for U5123... Searching the city database file for: U5123 ... Date:0000Z 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 1018 22 -22.5 -29.5 53 7.0 -23.2 100 11 249.4 249.4 248.9 250.3 0.33 1 1015 43 -20.3 -24.8 67 4.5 -20.8 126 15 251.8 251.9 251.4 253.1 0.50 2 1000 154 -17.7 -22.7 65 5.0 -18.4 255 35 255.4 255.5 254.7 257.1 0.62 3 962 450 -8.1 -15.1 57 7.0 -9.8 223 25 268.0 268.2 265.6 271.4 1.23 4 925 755 -8.9 -18.9 44 10.0 -11.1 190 15 270.2 270.4 266.6 272.9 0.93 5 850 1402 -13.1 -19.1 61 6.0 -14.3 200 15 272.4 272.6 268.2 275.3 0.99 6 752 2329 -16.5 -23.5 55 7.0 -17.7 225 23 278.4 278.6 271.6 280.7 0.76 7 702 2842 -20.5 -28.5 49 8.0 -21.7 239 27 279.6 279.6 271.8 281.1 0.52 8 700 2863 -20.7 -28.7 49 8.0 -21.8 240 27 279.6 279.6 271.8 281.1 0.51 9 617 3781 -26.9 -29.0 82 2.1 -27.2 249 28 282.7 282.8 273.7 284.5 0.56 10 500 5260 -37.3 -41.5 65 4.2 -37.5 265 29 287.6 287.6 275.7 288.2 0.20 11 469 5702 -40.3 -44.8 62 4.5 -40.5 266 31 289.1 289.2 276.5 289.7 0.15 12 400 6770 -49.9 -54.8 56 4.9 -50.0 270 36 290.1 290.1 276.8 290.3 0.06 13 377 7153 -53.7 -58.7 54 5.0 -53.8 271 42 290.1 290.1 276.7 290.2 0.04 14 337 7867 -57.7 -62.7 53 5.0 -57.8 274 54 294.1 294.1 278.7 294.2 0.02 15 335 7904 -59.3 -64.3 52 5.0 -59.3 274 55 292.4 292.4 277.9 292.5 0.02 16 319 8209 -60.1 -65.0 53 4.9 -60.2 275 60 295.4 295.4 279.3 295.4 0.02 17 312 8348 -60.5 -65.3 53 4.8 -60.6 275 58 296.7 296.7 279.9 296.8 0.02 18 300 8590 -63.1 -68.1 51 5.0 -63.1 275 54 296.4 296.4 279.7 296.4 0.01 19 292 8757 -64.7 -69.6 51 4.9 -64.7 272 53 296.4 296.4 279.7 296.5 0.01 20 272 9192 -66.3 -71.3 49 5.0 -66.3 265 50 300.2 300.2 281.4 300.2 0.01 21 259 9491 -66.5 -71.5 49 5.0 -66.5 274 38 304.1 304.1 283.1 304.1 0.01 22 258 9515 -64.1 -69.1 50 5.0 -64.1 274 37 308.0 308.0 284.6 308.0 0.01 23 250 9710 -63.1 -68.1 51 5.0 -63.1 280 29 312.3 312.3 286.1 312.3 0.02 24 201 11059 -59.7 -64.7 52 5.0 -59.8 236 29 337.7 337.7 293.8 337.9 0.03 25 200 11090 -59.3 -64.3 52 5.0 -59.4 235 29 338.9 338.9 294.1 339.0 0.03 26 198 11153 -56.1 -62.1 47 6.0 -56.2 234 29 344.9 344.9 295.6 345.1 0.05 27 188 11482 -56.1 -62.1 47 6.0 -56.2 231 27 350.1 350.1 296.7 350.3 0.05 28 187 11516 -52.3 -58.3 48 6.0 -52.5 230 27 356.7 356.8 298.1 357.1 0.08 29 150 12930 -54.7 -63.7 32 9.0 -54.9 215 19 375.8 375.8 301.6 376.1 0.05 30 149 12973 -54.9 -63.9 32 9.0 -55.2 215 19 376.2 376.2 301.6 376.4 0.05 31 147 13060 -52.3 -63.3 25 11.0 -52.7 215 20 382.2 382.2 302.6 382.4 0.05 32 102 15449 -48.3 -66.3 11 18.0 -49.3 215 43 431.9 432.0 309.1 432.2 0.05 33 100 15580 -48.3 -66.3 11 18.0 -49.3 215 44 434.4 434.4 309.3 434.7 0.05 34 94 15986 -49.9 -68.9 9 19.0 -50.8 439.0 439.0 309.8 439.2 0.04 35 83 16808 -45.7 -67.7 7 22.0 -47.3 463.5 463.5 312.1 463.8 0.05 36 76 17393 -46.9 -68.9 6 22.0 -48.4 472.8 472.8 312.9 473.1 0.05 TRP 272 9192 -66.3 -71.3 49 5.0 -66.3 265 50 300.2 300.2 281.4 300.2 0.01 WND 319 8209 -60.1 -65.0 53 4.9 -60.2 275 60 295.4 295.4 279.3 295.4 0.02 Sounding variables and indices 1000-500 mb thick: 5106.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 62.51 % Est. max temperature: 0.12 C = 32.21 F Sfc-Lift cond lev (LCL): 905.97 mb = 914.03 m = 2998.74 ft T: -9.93 C 700-500 lapse rate: 6.93 C/km ThetaE index: 0.02 C Layer 700.0- 617.0 mb Conv cond level (CCL): 1015.00 mb = 43.47 m = 142.62 ft Mean mixing ratio: 0.91 g/kg Conv temperature: -17.76 C = 0.03 F Cap Strength: 14.80 C Lifted Index: 17.64 C Risk: None Lifted Index @300 mb: 21.37 C Lifted Index @700 mb: 12.91 C Showalter Index: 10.38 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 24.20 C Cross Totals Index: 18.20 C K Index: -2.90 Risk: None Sweat Index: 197.29 Risk: None Energy Index: 2.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 76.01 J/kg Max Up Vert Vel: 12.33 m/s Conv Inhibition (B-): 28393.29 J/kg Cap Strength: 17.37 C Lift Cond Lev (LCL): 869.83 mb = 1225.53 m = 4020.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 275 at 19 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 22 100 11 -10.8 1.9 | 97 30 -29.5 3.5 1 1000 154 255 35 33.8 9.1 | 235 19 15.2 10.7 2 925 755 190 15 2.6 14.8 | 136 23 -16.0 16.4 3 850 1402 200 15 5.1 14.1 | 139 21 -13.5 15.7 4 700 2863 240 27 23.4 13.5 | 197 16 4.7 15.1 5 500 5260 265 29 28.9 2.5 | 248 11 10.2 4.2 6 400 6770 270 36 36.0 -0.0 | 265 17 17.4 1.6 7 319 8209 275 60 59.8 -5.2 | 275 41 41.1 -3.6 8 300 8590 275 54 53.8 -4.7 | 275 35 35.1 -3.1 9 272 9192 265 50 49.8 4.4 | 259 32 31.2 6.0 10 250 9710 280 29 28.6 -5.0 | 289 10 9.9 -3.4 11 200 11090 235 29 23.8 16.6 | 196 19 5.1 18.3 12 150 12930 215 19 10.9 15.6 | 156 19 -7.7 17.2 13 100 15580 215 44 25.2 36.0 | 190 38 6.6 37.7 Wind Parameters Mean winds (0-6000m): 245.0 at 25.0 knts Storm direction: 275.0 at 18.7 knts Shear (0-3000m) pos: 8.0 neg: 1.8 tot: 9.8 10-3/s Storm rel Dir Shear (0-3000m): 103.0 deg Storm rel helicity (0-3000m) pos: 371.6 neg: -156.3 tot: 215.3 m^2/s^2 ave: 71.8 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 18.5 stream: 7.7 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 57.73 Bulk Shear: 1.32 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 27 198 16| 30.0 0.0 30.0|273.1 -92.4 180.7 361.3 0.48| 76.7 36.8 1000 229 22 173 16| 15.0 5.3 20.3|275.8-156.3 119.5 119.5 0.29| 44.5 13.0 1500 220 20 160 18| 10.8 3.5 14.3|287.3-156.3 131.0 87.4 0.31| 30.7 9.4 2000 217 19 158 18| 9.6 2.6 12.2|317.2-156.3 160.9 80.4 0.35| 24.5 8.5 2500 220 20 161 18| 8.8 2.1 10.9|347.6-156.3 191.3 76.5 0.39| 21.0 8.1 3000 225 21 167 17| 8.0 1.8 9.8|371.6-156.3 215.3 71.8 0.42| 18.5 7.7 4000 232 23 177 15| 6.2 1.3 7.5|388.2-156.3 231.9 58.0 0.44| 14.5 6.4 5000 239 24 187 14| 5.1 1.1 6.1|403.9-156.3 247.6 49.5 0.46| 12.2 5.6 6000 245 25 198 13| 4.5 0.9 5.4|414.6-156.3 258.3 43.1 0.47| 10.6 5.0 Wrote GIF file: /home/apache/climate/data/raob//U5123/skewt/U5123.skewt.20260111.00.gif