UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011812.upa.cvt Date: 1200Z 18 JAN 26 Searching for U5123... Searching the city database file for: U5123 ... Date:1200Z 18 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 1024 24 -26.5 -30.0 72 3.5 -26.8 130 11 245.0 245.0 244.8 245.8 0.31 1 1020 52 -27.5 -31.0 72 3.5 -27.8 244.3 244.3 244.1 245.0 0.28 2 1000 195 -26.1 -29.6 72 3.5 -26.4 180 11 247.1 247.1 246.7 247.9 0.33 3 950 564 -23.7 -26.8 76 3.1 -24.0 253.1 253.2 252.4 254.4 0.45 4 925 757 -24.9 -27.7 77 2.8 -25.2 315 9 253.8 253.9 253.0 255.0 0.42 5 919 805 -25.3 -28.1 77 2.8 -25.6 253.9 254.0 253.0 255.0 0.41 6 876 1159 -18.9 -21.3 81 2.4 -19.3 264.1 264.2 261.9 266.3 0.80 7 850 1385 -17.9 -20.2 82 2.3 -18.3 350 27 267.4 267.5 264.6 269.9 0.90 8 827 1590 -17.9 -20.2 82 2.3 -18.3 269.5 269.7 266.1 272.1 0.93 9 716 2656 -22.7 -25.3 79 2.6 -23.1 275.6 275.7 269.7 277.6 0.68 10 700 2821 -24.1 -26.9 78 2.8 -24.5 10 19 275.8 275.9 269.7 277.6 0.60 11 664 3203 -27.7 -30.3 78 2.6 -28.0 275.9 276.0 269.5 277.3 0.46 12 654 3313 -25.7 -28.6 77 2.9 -26.1 279.4 279.5 271.8 281.1 0.55 13 516 4993 -36.3 -43.3 48 7.0 -36.7 286.2 286.2 274.9 286.7 0.16 14 500 5210 -38.3 -46.3 43 8.0 -38.7 360 35 286.3 286.4 274.9 286.7 0.12 15 499 5224 -38.5 -46.5 43 8.0 -38.9 286.3 286.3 274.9 286.7 0.12 16 407 6596 -49.1 -56.1 44 7.0 -49.3 289.7 289.7 276.6 289.9 0.05 17 400 6710 -49.5 -56.5 44 7.0 -49.7 360 42 290.7 290.7 277.0 290.8 0.05 18 379 7061 -50.3 -57.3 43 7.0 -50.4 294.1 294.1 278.7 294.3 0.04 19 347 7629 -54.5 -61.5 42 7.0 -54.6 360 40 295.9 296.0 279.6 296.1 0.03 20 300 8560 -53.5 -60.5 42 7.0 -53.7 355 27 309.9 309.9 285.4 310.1 0.04 21 250 9740 -52.3 -59.3 43 7.0 -52.5 350 13 328.3 328.3 291.3 328.5 0.05 22 200 11190 -50.1 -59.1 34 9.0 -50.4 125 7 353.4 353.4 297.4 353.7 0.07 23 150 13070 -48.5 -58.5 30 10.0 -49.0 185 19 386.5 386.5 303.3 386.9 0.10 24 100 15780 -45.1 -56.1 28 11.0 -46.2 170 17 440.6 440.6 310.0 441.6 0.19 25 70 18150 -45.3 -57.3 25 12.0 -46.8 215 17 487.5 487.5 314.1 488.9 0.24 26 50 20370 -49.1 -61.1 23 12.0 -50.5 215 21 527.8 527.8 316.9 529.1 0.20 27 47 20777 -48.5 -60.5 24 12.0 -50.1 538.6 538.7 317.5 540.2 0.24 28 37 22336 -53.7 -65.7 22 12.0 -54.9 563.4 563.5 318.9 564.5 0.15 29 30 23690 -52.5 -65.5 19 13.0 -54.1 205 33 601.5 601.6 320.7 602.9 0.19 30 27 24369 -50.3 -64.3 18 14.0 -52.5 626.1 626.2 321.8 628.0 0.25 31 20 26300 -53.5 -68.5 14 15.0 -55.7 195 40 672.4 672.5 323.6 674.0 0.19 32 14 28587 -56.9 -72.9 12 16.0 -59.0 733.1 733.2 325.5 734.4 0.14 33 10 30750 -51.9 -68.9 11 17.0 -56.1 205 62 825.8 826.0 328.0 829.5 0.36 34 9.8 30881 -50.9 -67.9 12 17.0 -55.5 834.4 834.6 328.1 838.7 0.42 TRP 347 7629 -54.5 -61.5 42 7.0 -54.6 360 40 295.9 296.0 279.6 296.1 0.03 WND 9.0 205 62 Sounding variables and indices 1000-500 mb thick: 5015.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 71.86 % Est. max temperature: -7.04 C = 19.33 F Sfc-Lift cond lev (LCL): 965.57 mb = 447.35 m = 1467.65 ft T: -24.46 C 700-500 lapse rate: 5.94 C/km ThetaE index: 0.79 C Layer 1020.0-1000.0 mb Conv cond level (CCL): 537.43 mb = 4704.11 m = 15433.25 ft Mean mixing ratio: 0.38 g/kg Conv temperature: 13.84 C = 56.91 F Cap Strength: 29.16 C Lifted Index: 29.00 C Risk: None Lifted Index @300 mb: 41.75 C Lifted Index @700 mb: 22.64 C Showalter Index: 13.59 C Risk: None Total Totals Index: 38.50 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 18.10 C K Index: -2.60 Risk: None Sweat Index: 89.00 Risk: None Energy Index: 3.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.60 J/kg Max Up Vert Vel: 7.82 m/s Conv Inhibition (B-): 82946.80 J/kg Cap Strength: 29.15 C Lift Cond Lev (LCL): 923.30 mb = 770.45 m = 2527.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 9 37901 205 62 26.2 56.2 1 1024 24 130 11 -8.4 7.1 2 1000 195 180 11 0.0 11.0 3 925 757 315 9 6.4 -6.4 4 850 1385 350 27 4.7 -26.6 5 700 2821 10 19 -3.3 -18.7 6 500 5210 360 35 -0.0 -35.0 7 400 6710 360 42 -0.0 -42.0 8 347 7629 360 40 -0.0 -40.0 9 300 8560 355 27 2.4 -26.9 10 250 9740 350 13 2.3 -12.8 11 200 11190 125 7 -5.7 4.0 12 150 13070 185 19 1.7 18.9 13 100 15780 170 17 -3.0 16.7 14 70 18150 215 17 9.8 13.9 15 50 20370 215 21 12.0 17.2 16 30 23690 205 33 13.9 29.9 17 20 26300 195 40 10.4 38.6 18 10 30750 205 62 26.2 56.2 Wind Parameters Energy-Hel index: -1.91 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//U5123/skewt/U5123.skewt.20260118.12.gif