UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for X5671... Searching the city database file for: X5671 ... Date:0000Z 18 JAN 26 Station: X5671 WMO ident: 35671 Latitude: 47.80 Longitude: 67.72 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 323 70 5 SFC 997 347 -19.1 -25.1 59 6.0 -19.8 70 5 254.3 254.3 253.5 255.6 0.50 2 996 355 -19.3 -21.4 83 2.1 -19.6 70 5 254.1 254.2 253.8 256.0 0.69 3 982 469 -17.5 -21.6 70 4.1 -18.1 76 8 257.0 257.1 256.2 258.9 0.69 4 974 535 -18.1 -23.0 65 4.9 -18.8 79 9 257.0 257.1 256.0 258.7 0.62 5 943 798 -12.9 -25.9 33 13.0 -14.9 92 15 264.7 264.7 261.8 266.1 0.49 6 925 956 -13.5 -31.5 20 18.0 -15.9 100 19 265.5 265.6 262.0 266.4 0.30 7 891 1241 -12.5 -31.5 19 19.0 -15.2 96 19 269.4 269.4 264.8 270.3 0.31 8 863 1486 -10.5 -34.5 12 24.0 -13.9 92 19 274.0 274.0 267.8 274.7 0.24 9 850 1603 -10.9 -32.9 14 22.0 -14.1 90 19 274.7 274.8 268.4 275.6 0.28 10 766 2397 -14.9 -29.9 27 15.0 -17.1 71 16 278.7 278.8 271.1 280.0 0.42 11 700 3076 -17.9 -22.6 67 4.7 -18.8 55 13 282.7 282.8 274.2 285.3 0.89 12 694 3140 -18.3 -22.6 69 4.3 -19.1 55 13 282.9 283.1 274.3 285.6 0.90 13 641 3731 -20.1 -26.1 59 6.0 -21.1 54 11 287.4 287.5 276.5 289.6 0.71 14 500 5520 -34.5 -40.5 54 6.0 -34.9 50 5 291.0 291.0 277.5 291.7 0.22 15 439 6416 -41.7 -48.7 47 7.0 -42.0 30 10 292.9 292.9 278.3 293.3 0.10 16 400 7040 -46.5 -54.5 40 8.0 -46.7 15 13 294.6 294.6 279.0 294.8 0.06 17 367 7606 -49.5 -58.5 34 9.0 -49.7 2 11 297.9 297.9 280.5 298.0 0.04 18 327 8348 -56.3 -65.3 31 9.0 -56.4 343 9 298.5 298.5 280.7 298.6 0.02 19 300 8890 -59.5 -69.5 26 10.0 -59.6 330 7 301.5 301.5 282.0 301.5 0.01 20 255 9898 -64.1 -74.1 24 10.0 -64.1 315 9 309.0 309.0 284.9 309.0 0.01 21 250 10020 -63.9 -73.9 24 10.0 -64.0 330 7 311.1 311.1 285.7 311.1 0.01 22 200 11400 -60.7 -70.7 26 10.0 -60.8 290 13 336.6 336.6 293.5 336.7 0.01 23 164 12640 -57.9 -68.9 23 11.0 -58.1 293 17 361.0 361.0 298.9 361.1 0.02 24 150 13200 -58.9 -69.9 23 11.0 -59.1 295 19 368.6 368.6 300.3 368.7 0.02 25 100 15730 -61.9 -79.9 7 18.0 -62.1 300 31 408.1 408.1 306.3 408.2 0.01 26 70 17930 -63.7 -92.7 1 29.0 -64.0 300 44 448.1 448.1 310.7 448.1 0.00 27 50 19980 -66.5 -94.5 1 28.0 -66.8 310 58 486.8 486.8 314.0 486.8 0.00 28 35 22133 -68.9 -95.9 1 27.0 -69.2 306 81 532.8 532.8 317.1 532.8 0.00 29 32 22671 -68.2 -95.2 1 27.0 -68.5 305 87 548.5 548.5 318.0 548.5 0.00 30 30 23060 -67.7 -94.7 1 27.0 -68.1 315 81 560.1 560.1 318.6 560.1 0.00 31 26 23925 -65.9 -93.9 1 28.0 -66.4 588.6 588.6 320.1 588.6 0.00 TRP 255 9898 -64.1 -74.1 24 10.0 -64.1 315 9 309.0 309.0 284.9 309.0 0.01 WND 32 22671 -68.2 -95.2 1 27.0 -68.5 305 87 548.5 548.5 318.0 548.5 0.00 Sounding variables and indices 1000-500 mb thick: 5197.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 45.35 % Est. max temperature: 1.48 C = 34.66 F Sfc-Lift cond lev (LCL): 903.11 mb = 1138.54 m = 3735.32 ft T: -12.86 C 700-500 lapse rate: 6.79 C/km ThetaE index: 0.20 C Layer 974.0- 943.0 mb Conv cond level (CCL): 516.80 mb = 5282.05 m = 17329.35 ft Mean mixing ratio: 0.48 g/kg Conv temperature: 17.15 C = 62.87 F Cap Strength: 21.25 C Lifted Index: 22.43 C Risk: None Lifted Index @300 mb: 26.76 C Lifted Index @700 mb: 17.82 C Showalter Index: 12.88 C Risk: None Total Totals Index: 25.20 C Risk: None Vertical Totals Index: 23.60 C Cross Totals Index: 1.60 C K Index: -14.00 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.23 J/kg Max Up Vert Vel: 11.07 m/s Conv Inhibition (B-): 50891.49 J/kg Cap Strength: 22.38 C Lift Cond Lev (LCL): 787.14 mb = 2189.61 m = 7183.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 100 at 9 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 ---------------------------------------------------------- 0 997 347 70 5 -4.7 -1.7 | 310 5 4.0 -3.3 1 925 956 100 19 -18.7 3.3 | 100 10 -10.0 1.7 2 850 1603 90 19 -19.0 0.0 | 81 10 -10.3 -1.6 3 700 3076 55 13 -10.6 -7.5 | 12 9 -2.0 -9.0 4 500 5520 50 5 -3.8 -3.2 | 315 7 4.8 -4.8 5 400 7040 15 13 -3.4 -12.6 | 339 15 5.3 -14.1 6 300 8890 330 7 3.5 -6.1 | 302 14 12.2 -7.6 7 255 9898 315 9 6.4 -6.4 | 298 17 15.0 -7.9 8 250 10020 330 7 3.5 -6.1 | 302 14 12.2 -7.6 9 200 11400 290 13 12.2 -4.4 | 286 22 20.9 -6.0 10 150 13200 295 19 17.2 -8.0 | 290 28 25.9 -9.6 11 100 15730 300 31 26.8 -15.5 | 296 39 35.5 -17.1 12 70 17930 300 44 38.1 -22.0 | 297 52 46.8 -23.6 13 50 19980 310 58 44.4 -37.3 | 306 66 53.1 -38.9 14 32 22671 305 87 71.3 -49.9 | 303 95 79.9 -51.5 15 30 23060 315 81 57.3 -57.3 | 312 88 66.0 -58.9 Wind Parameters Mean winds (0-6000m): 70.3 at 11.8 knts Storm direction: 100.3 at 8.8 knts Shear (0-3000m) pos: 2.1 neg: 1.8 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 58.2 deg Storm rel helicity (0-3000m) pos: 15.9 neg: -38.4 tot: -22.5 m^2/s^2 ave: -7.5 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 5.3 stream: -0.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 23.43 Bulk Shear: 2.61 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 92 11 61 2| 12.5 0.0 12.5| 12.1 0.0 12.1 24.2 0.84| 13.0 10.9 1000 95 15 89 6| 6.2 1.3 7.5| 15.9 -5.0 10.9 10.9 0.60| 8.9 5.3 1500 93 16 85 7| 4.2 1.2 5.4| 15.9 -14.0 1.9 1.3 0.34| 7.1 2.4 2000 90 16 78 8| 3.1 1.6 4.7| 15.9 -24.0 -8.1 -4.1 0.12| 6.4 0.8 2500 86 16 70 8| 2.5 1.9 4.4| 15.9 -32.9 -17.0 -6.8 -0.02| 5.9 -0.1 3000 82 16 62 8| 2.1 1.8 3.9| 15.9 -38.4 -22.5 -7.5 -0.10| 5.3 -0.5 4000 77 14 48 7| 1.6 1.5 3.1| 15.9 -44.5 -28.6 -7.1 -0.17| 4.4 -0.8 5000 74 13 35 6| 1.2 1.3 2.6| 15.9 -50.3 -34.4 -6.9 -0.24| 3.9 -0.9 6000 70 12 23 6| 1.0 1.3 2.3| 22.4 -51.1 -28.6 -4.8 -0.15| 3.7 -0.6 Wrote GIF file: /home/apache/climate/data/raob//X5671/skewt/X5671.skewt.20260118.00.gif