UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011600.upa.cvt Date: 0000Z 16 JAN 26 Searching for U5123... Searching the city database file for: U5123 ... Date:0000Z 16 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 1039 29 -35.3 -39.0 69 3.7 -35.4 140 5 235.3 235.3 235.2 235.6 0.13 1 1000 298 -30.1 -33.6 71 3.5 -30.3 230 5 243.1 243.1 242.8 243.7 0.22 2 988 384 -28.5 -31.8 73 3.3 -28.7 244 5 245.5 245.5 245.2 246.2 0.27 3 940 741 -28.5 -30.8 81 2.3 -28.7 301 7 249.0 249.1 248.5 249.9 0.31 4 925 857 -25.5 -27.9 80 2.4 -25.7 320 7 253.2 253.3 252.4 254.4 0.42 5 884 1189 -19.9 -22.0 83 2.1 -20.2 317 13 262.3 262.5 260.5 264.4 0.74 6 881 1214 -20.1 -22.2 83 2.1 -20.4 317 14 262.4 262.5 260.6 264.4 0.73 7 850 1480 -18.1 -20.9 79 2.8 -18.6 315 19 267.2 267.3 264.3 269.6 0.85 8 841 1560 -17.7 -20.6 78 2.9 -18.2 315 20 268.4 268.6 265.3 270.9 0.88 9 753 2387 -18.5 -23.4 65 4.9 -19.3 312 25 276.2 276.3 270.2 278.4 0.77 10 700 2930 -21.3 -27.3 58 6.0 -22.2 310 29 278.9 279.0 271.5 280.7 0.58 11 641 3570 -25.7 -36.7 35 11.0 -26.8 305 31 281.0 281.1 272.2 281.8 0.26 12 616 3855 -28.1 -42.1 25 14.0 -29.2 302 32 281.5 281.5 272.3 282.0 0.15 13 512 5148 -38.5 -48.5 34 10.0 -38.9 291 37 284.2 284.2 273.7 284.5 0.09 14 500 5310 -39.3 -49.3 34 10.0 -39.7 290 38 285.1 285.1 274.2 285.4 0.09 15 400 6800 -48.5 -59.5 27 11.0 -48.7 305 71 292.0 292.0 277.7 292.1 0.03 16 350 7676 -54.2 -65.8 23 11.6 -54.4 305 79 295.6 295.6 279.4 295.6 0.02 17 320 8251 -58.1 -70.1 20 12.0 -58.2 302 62 297.9 297.9 280.4 297.9 0.01 18 300 8660 -59.3 -71.3 20 12.0 -59.4 300 50 301.8 301.8 282.1 301.8 0.01 19 280 9091 -60.9 -72.9 19 12.0 -61.0 295 46 305.5 305.5 283.6 305.5 0.01 20 277 9158 -60.9 -72.9 19 12.0 -61.0 295 45 306.4 306.4 284.0 306.4 0.01 21 250 9800 -58.1 -70.1 20 12.0 -58.2 300 36 319.7 319.7 288.6 319.7 0.01 22 235 10187 -57.5 -69.5 20 12.0 -57.6 296 34 326.3 326.3 290.7 326.4 0.01 23 220 10597 -60.3 -72.3 19 12.0 -60.4 291 32 328.2 328.2 291.2 328.2 0.01 24 200 11190 -57.7 -69.7 20 12.0 -57.9 285 29 341.4 341.4 294.7 341.5 0.02 25 187 11616 -55.5 -68.5 18 13.0 -55.7 274 25 351.6 351.6 297.0 351.7 0.02 26 150 13020 -56.1 -70.1 16 14.0 -56.3 240 11 373.4 373.4 301.2 373.5 0.02 27 142 13370 -56.7 -71.7 13 15.0 -57.0 240 14 378.3 378.3 302.0 378.4 0.02 28 112 14889 -54.5 -71.5 11 17.0 -54.9 240 25 409.0 409.0 306.4 409.1 0.02 29 107 15186 -49.9 -67.9 10 18.0 -50.7 240 28 423.0 423.1 308.1 423.2 0.04 30 100 15630 -50.3 -68.3 10 18.0 -51.1 240 31 430.5 430.5 308.9 430.7 0.04 31 83 16839 -52.7 -72.7 7 20.0 -53.5 235 28 449.2 449.2 310.8 449.4 0.02 32 70 17950 -48.3 -70.3 6 22.0 -49.7 230 25 481.1 481.1 313.5 481.3 0.04 33 55 19546 -44.1 -69.1 5 25.0 -46.7 237 31 525.0 525.1 316.6 525.4 0.06 34 50 20180 -46.1 -72.1 4 26.0 -48.5 240 33 534.8 534.8 317.2 535.1 0.05 35 48 20451 -46.7 -72.7 4 26.0 -49.0 238 33 539.7 539.7 317.5 540.0 0.04 36 44 21032 -43.3 -69.3 4 26.0 -46.6 235 33 561.6 561.6 318.8 562.1 0.08 37 31 23380 -44.7 -70.7 4 26.0 -48.5 221 33 617.0 617.0 321.4 617.6 0.09 38 30 23600 -42.9 -68.9 4 26.0 -47.3 220 33 627.7 627.7 321.9 628.6 0.12 39 24 25112 -41.3 -68.3 4 27.0 -47.0 212 37 673.7 673.8 323.6 675.1 0.16 40 20 26340 -45.5 -71.5 4 26.0 -50.3 205 40 696.9 697.0 324.4 698.0 0.12 41 19 26682 -45.9 -71.9 4 26.0 -50.7 706.0 706.0 324.7 707.0 0.12 42 15 28259 -44.7 -70.7 4 26.0 -50.7 759.3 759.4 326.3 761.1 0.18 TRP 280 9091 -60.9 -72.9 19 12.0 -61.0 295 46 305.5 305.5 283.6 305.5 0.01 WND 350 7676 -54.2 -65.8 23 11.6 -54.4 305 79 295.6 295.6 279.4 295.6 0.02 Sounding variables and indices 1000-500 mb thick: 5012.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 55.26 % Est. max temperature: -9.08 C = 15.66 F Sfc-Lift cond lev (LCL): 974.81 mb = 480.50 m = 1576.43 ft T: -28.50 C 700-500 lapse rate: 7.56 C/km ThetaE index: 0.00 C Layer 1039.0- 0.0 mb Conv cond level (CCL): 493.55 mb = 5396.64 m = 17705.28 ft Mean mixing ratio: 0.24 g/kg Conv temperature: 15.52 C = 59.93 F Cap Strength: 32.73 C Lifted Index: 33.34 C Risk: None Lifted Index @300 mb: 40.58 C Lifted Index @700 mb: 31.18 C Showalter Index: 12.89 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 18.40 C K Index: -5.70 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 3.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 52.17 J/kg Max Up Vert Vel: 10.21 m/s Conv Inhibition (B-): 71910.08 J/kg Cap Strength: 33.21 C Lift Cond Lev (LCL): 942.51 mb = 721.93 m = 2368.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 331 at 20 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 1039 29 140 5 -3.2 3.8 | 149 25 -13.0 21.4 1 1000 298 230 5 3.8 3.2 | 164 22 -6.0 20.8 2 925 857 320 7 4.5 -5.4 | 157 13 -5.3 12.2 3 850 1480 315 19 13.4 -13.4 | 221 6 3.6 4.1 4 700 2930 310 29 22.2 -18.6 | 275 12 12.4 -1.1 5 500 5310 290 38 35.7 -13.0 | 260 26 25.9 4.6 6 400 6800 305 71 58.2 -40.7 | 296 54 48.4 -23.1 7 350 7676 305 79 64.7 -45.3 | 297 62 54.9 -27.7 8 300 8660 300 50 43.3 -25.0 | 282 34 33.5 -7.4 9 280 9091 295 46 41.7 -19.4 | 273 32 31.9 -1.9 10 250 9800 300 36 31.2 -18.0 | 271 21 21.4 -0.4 11 200 11190 285 29 28.0 -7.5 | 241 21 18.2 10.1 12 150 13020 240 11 9.5 5.5 | 179 23 -0.3 23.1 13 100 15630 240 31 26.8 15.5 | 207 37 17.1 33.1 14 70 17950 230 25 19.2 16.1 | 196 35 9.4 33.7 15 50 20180 240 33 28.6 16.5 | 209 39 18.8 34.1 16 30 23600 220 33 21.2 25.3 | 195 44 11.4 42.9 17 20 26340 205 40 16.9 36.3 | 188 54 7.1 53.8 Wind Parameters Mean winds (0-6000m): 300.9 at 26.8 knts Storm direction: 330.9 at 20.1 knts Shear (0-3000m) pos: 2.6 neg: 3.3 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 125.5 deg Storm rel helicity (0-3000m) pos: 76.5 neg: -9.5 tot: 67.0 m^2/s^2 ave: 22.3 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 3.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.56 Bulk Shear: 92.56 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 ------------------------------------------------------------------------------- 500 221 5 163 22| 10.0 0.0 10.0| 47.7 0.0 47.7 95.4 0.68| 11.7 7.9 1000 282 6 167 17| 7.9 0.0 7.9| 50.3 -9.1 41.2 41.2 0.31| 10.4 3.2 1500 305 9 169 13| 5.2 3.1 8.4| 63.2 -9.1 54.1 36.0 0.46| 10.1 4.6 2000 309 12 177 10| 3.9 3.2 7.2| 68.2 -9.1 59.1 29.6 0.50| 8.5 4.2 2500 310 14 188 8| 3.1 3.3 6.5| 73.0 -9.1 63.9 25.6 0.51| 7.5 3.8 3000 310 17 203 7| 2.6 3.3 5.9| 76.5 -9.5 67.0 22.3 0.50| 6.8 3.4 4000 308 20 230 8| 2.0 3.0 5.0| 76.5 -16.8 59.8 14.9 0.39| 5.9 2.3 5000 304 23 245 11| 1.6 2.9 4.5| 76.5 -30.6 46.0 9.2 0.30| 5.4 1.6 6000 301 27 254 14| 2.3 2.9 5.2|172.7 -34.3 138.4 23.1 0.37| 6.1 2.3 Wrote GIF file: /home/apache/climate/data/raob//U5123/skewt/U5123.skewt.20260116.00.gif