UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011612.upa.cvt Date: 1200Z 16 JAN 26 Searching for U5123... Searching the city database file for: U5123 ... Date:1200Z 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 1036 29 -34.5 -39.1 63 4.6 -34.7 130 5 236.2 236.3 236.1 236.6 0.12 1 1000 279 -28.9 -32.9 68 4.0 -29.2 155 5 244.2 244.3 244.0 244.9 0.24 2 999 286 -28.3 -32.2 69 3.9 -28.6 153 5 244.9 245.0 244.6 245.6 0.26 3 966 528 -28.5 -31.9 73 3.4 -28.7 80 5 247.1 247.1 246.7 247.8 0.27 4 925 844 -21.1 -23.9 78 2.8 -21.5 345 5 257.7 257.8 256.6 259.4 0.60 5 901 1038 -17.3 -19.8 81 2.5 -17.7 345 8 263.6 263.7 261.7 266.0 0.88 6 850 1468 -20.1 -23.4 75 3.3 -20.6 345 15 265.1 265.2 262.5 267.0 0.68 7 845 1512 -20.3 -23.6 75 3.3 -20.8 344 15 265.3 265.4 262.7 267.2 0.67 8 824 1699 -20.1 -23.3 76 3.2 -20.6 342 16 267.5 267.6 264.3 269.5 0.71 9 805 1873 -16.5 -19.6 77 3.1 -17.1 339 17 273.1 273.2 268.6 276.0 1.00 10 802 1901 -16.5 -19.7 76 3.2 -17.1 339 17 273.4 273.5 268.8 276.2 1.00 11 750 2404 -19.3 -30.3 37 11.0 -20.8 332 19 275.6 275.7 269.2 276.9 0.41 12 700 2915 -22.1 -34.1 33 12.0 -23.4 325 21 278.0 278.1 270.5 279.0 0.30 13 601 4018 -29.9 -44.9 22 15.0 -30.9 320 40 281.4 281.4 272.2 281.8 0.12 14 557 4556 -31.9 -48.9 17 17.0 -32.8 318 49 285.2 285.2 274.3 285.5 0.08 15 555 4582 -31.9 -48.9 17 17.0 -32.8 318 49 285.5 285.5 274.4 285.8 0.08 16 500 5310 -37.5 -49.5 28 12.0 -38.0 315 62 287.3 287.3 275.4 287.6 0.08 17 400 6820 -47.1 -55.1 40 8.0 -47.3 315 71 293.8 293.8 278.6 294.0 0.05 18 351 7670 -53.3 -60.8 39 7.5 -53.4 315 77 296.6 296.6 279.9 296.7 0.03 19 300 8660 -60.7 -67.7 39 7.0 -60.7 320 73 299.8 299.8 281.3 299.8 0.01 20 295 8765 -61.9 -68.9 39 7.0 -62.0 319 70 299.5 299.5 281.1 299.6 0.01 21 272 9269 -63.3 -69.3 44 6.0 -63.3 315 54 304.5 304.5 283.2 304.6 0.01 22 270 9315 -63.3 -70.3 38 7.0 -63.3 315 53 305.2 305.2 283.5 305.2 0.01 23 266 9408 -59.7 -66.7 40 7.0 -59.8 314 50 311.7 311.7 285.9 311.8 0.02 24 250 9800 -58.1 -65.1 40 7.0 -58.2 310 38 319.7 319.7 288.6 319.8 0.02 25 200 11200 -56.9 -64.9 36 8.0 -57.1 290 23 342.7 342.7 295.0 342.8 0.03 26 176 12015 -54.1 -63.1 32 9.0 -54.4 279 19 360.0 360.0 298.7 360.2 0.04 27 150 13040 -54.3 -64.3 28 10.0 -54.6 265 15 376.5 376.5 301.7 376.7 0.04 28 138 13572 -55.7 -66.7 24 11.0 -56.0 260 14 383.1 383.1 302.8 383.3 0.04 29 111 14977 -49.3 -63.3 18 14.0 -50.0 246 12 419.8 419.8 307.7 420.1 0.07 30 100 15660 -49.5 -64.5 16 15.0 -50.3 240 11 432.1 432.1 309.1 432.4 0.07 31 70 18010 -46.5 -66.5 9 20.0 -48.1 240 17 484.9 484.9 313.9 485.3 0.07 32 50 20250 -45.3 -69.3 5 24.0 -47.8 225 21 536.7 536.7 317.3 537.2 0.07 33 47 20665 -44.5 -69.5 5 25.0 -47.3 224 22 548.2 548.2 318.0 548.7 0.07 34 41 21577 -47.1 -73.1 4 26.0 -49.7 221 24 563.6 563.6 318.8 563.9 0.05 35 30 23660 -45.1 -71.1 4 26.0 -48.8 215 29 621.7 621.7 321.6 622.4 0.09 36 28 24119 -44.7 -70.7 4 26.0 -48.8 213 31 635.2 635.2 322.2 636.0 0.10 37 21 26020 -48.7 -73.7 4 25.0 -52.3 206 37 677.6 677.6 323.7 678.3 0.08 38 20 26340 -48.1 -74.1 3 26.0 -52.1 205 38 688.9 689.0 324.1 689.7 0.08 39 13 29176 -48.7 -73.7 4 25.0 -53.7 777.2 777.3 326.7 778.5 0.14 40 10 30918 -44.1 -70.1 4 26.0 -51.9 854.9 855.1 328.5 858.1 0.30 TRP 272 9269 -63.3 -69.3 44 6.0 -63.3 315 54 304.5 304.5 283.2 304.6 0.01 WND 351 7670 -53.3 -60.8 39 7.5 -53.4 315 77 296.6 296.6 279.9 296.7 0.03 Sounding variables and indices 1000-500 mb thick: 5031.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 45.72 % Est. max temperature: -6.44 C = 20.41 F Sfc-Lift cond lev (LCL): 957.10 mb = 595.15 m = 1952.56 ft T: -26.92 C 700-500 lapse rate: 6.43 C/km Conv cond level (CCL): 483.89 mb = 5531.67 m = 18148.29 ft Mean mixing ratio: 0.27 g/kg Conv temperature: 18.07 C = 64.53 F Cap Strength: 33.18 C Lifted Index: 33.67 C Risk: None Lifted Index @300 mb: 37.95 C Lifted Index @700 mb: 28.80 C Showalter Index: 16.80 C Risk: None Total Totals Index: 31.50 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 14.10 C K Index: -18.00 Risk: None Sweat Index: 92.00 Risk: None Energy Index: 4.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.25 J/kg Max Up Vert Vel: 10.42 m/s Conv Inhibition (B-): 81584.88 J/kg Cap Strength: 33.66 C Lift Cond Lev (LCL): 935.41 mb = 762.34 m = 2501.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 350 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 1036 29 130 5 -3.8 3.2 | 163 27 -7.8 25.8 1 1000 279 155 5 -2.1 4.5 | 167 28 -6.1 27.1 2 925 844 345 5 1.3 -4.8 | 171 18 -2.7 17.7 3 850 1468 345 15 3.9 -14.5 | 179 8 -0.1 8.1 4 700 2915 325 21 12.0 -17.2 | 237 10 8.1 5.3 5 500 5310 315 62 43.8 -43.8 | 298 45 39.9 -21.3 6 400 6820 315 71 50.2 -50.2 | 301 54 46.2 -27.7 7 351 7670 315 77 54.4 -54.4 | 302 60 50.5 -31.9 8 300 8660 320 73 46.9 -55.9 | 308 54 43.0 -33.4 9 272 9269 315 54 38.2 -38.2 | 295 38 34.2 -15.6 10 250 9800 310 38 29.1 -24.4 | 274 25 25.1 -1.9 11 200 11200 290 23 21.6 -7.9 | 230 23 17.7 14.7 12 150 13040 265 15 14.9 1.3 | 205 26 11.0 23.9 13 100 15660 240 11 9.5 5.5 | 191 29 5.6 28.0 14 70 18010 240 17 14.7 8.5 | 199 33 10.8 31.0 15 50 20250 225 21 14.8 14.8 | 196 39 10.9 37.4 16 30 23660 215 29 16.6 23.8 | 195 48 12.7 46.3 17 20 26340 205 38 16.1 34.4 | 192 58 12.1 57.0 Wind Parameters Mean winds (0-6000m): 320.0 at 30.5 knts Storm direction: 350.0 at 22.9 knts Shear (0-3000m) pos: 0.0 neg: 4.8 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 84.4 deg Storm rel helicity (0-3000m) pos: 59.7 neg: -27.7 tot: 32.0 m^2/s^2 ave: 10.7 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 2.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.33 Bulk Shear: 166.49 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 ------------------------------------------------------------------------------- 500 132 5 163 27| 0.0 4.4 4.4| 11.4 -27.7 -16.3 -32.6 -0.31| 8.0 -2.5 1000 74 5 157 23| 0.0 6.4 6.4| 35.3 -27.7 7.6 7.6 0.13| 9.6 1.3 1500 352 7 169 15| 0.0 6.7 6.7| 39.7 -27.7 12.0 8.0 0.15| 8.9 1.4 2000 346 10 173 13| 0.0 5.6 5.6| 45.0 -27.7 17.3 8.6 0.23| 7.4 1.7 2500 340 11 179 12| 0.0 5.0 5.0| 50.6 -27.7 22.9 9.2 0.30| 6.6 2.0 3000 336 13 187 11| 0.0 4.8 4.8| 59.7 -27.7 32.0 10.7 0.37| 6.2 2.3 4000 329 17 213 9| 0.0 5.8 5.8|100.4 -27.7 72.7 18.2 0.44| 6.9 3.1 5000 323 24 252 11| 0.0 6.4 6.4|127.2 -27.7 99.5 19.9 0.38| 7.3 2.8 6000 320 31 273 16| 0.0 6.1 6.1|145.4 -27.7 117.7 19.6 0.36| 6.9 2.5 Wrote GIF file: /home/apache/climate/data/raob//U5123/skewt/U5123.skewt.20260116.12.gif