UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for U4266... Searching the city database file for: U4266 ... Date:1200Z 11 OCT 25 Station: U4266 WMO ident: 24266 Latitude: 67.55 Longitude: 133.38 ------------------------------------------------------------------------------- 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 1011 136 -7.1 -8.2 92 1.1 -7.4 45 3 265.2 265.5 265.1 270.7 2.03 1 1000 221 -7.3 -9.5 84 2.2 -7.9 30 3 265.9 266.2 265.2 270.9 1.86 2 950 618 -10.7 -12.7 85 2.0 -11.2 0 4 266.3 266.6 265.0 270.5 1.51 3 927 807 -8.3 -9.9 88 1.6 -8.8 346 5 270.7 271.0 268.7 276.0 1.94 4 925 824 -8.5 -10.0 89 1.5 -8.9 345 5 270.6 270.9 268.6 275.9 1.93 5 896 1071 -8.9 -10.5 88 1.6 -9.4 2 7 272.7 273.0 269.9 278.0 1.91 6 856 1424 -10.7 -13.6 79 2.9 -11.5 26 11 274.4 274.6 270.4 278.8 1.56 7 850 1478 -10.5 -13.9 76 3.4 -11.4 30 11 275.1 275.4 270.8 279.5 1.53 8 824 1718 -9.3 -14.0 69 4.7 -10.6 40 11 278.9 279.1 273.1 283.4 1.57 9 700 2968 -13.7 -24.7 39 11.0 -15.9 90 9 287.3 287.4 276.5 289.6 0.74 10 686 3121 -14.3 -28.3 29 14.0 -16.8 92 10 288.3 288.4 276.7 290.0 0.54 11 656 3459 -15.5 -26.5 38 11.0 -17.6 95 11 290.7 290.8 278.0 292.8 0.67 12 595 4186 -21.1 -29.1 49 8.0 -22.4 102 14 292.4 292.5 278.7 294.3 0.58 13 558 4656 -23.7 -29.7 58 6.0 -24.6 107 16 294.7 294.8 279.8 296.6 0.58 14 500 5450 -28.1 -34.1 56 6.0 -28.8 115 19 298.8 298.9 281.4 300.2 0.43 15 434 6454 -34.3 -39.3 60 5.0 -34.7 112 14 303.3 303.3 283.1 304.3 0.29 16 400 7020 -38.5 -43.5 59 5.0 -38.8 110 11 305.0 305.0 283.7 305.7 0.20 17 366 7624 -42.9 -47.9 58 5.0 -43.2 125 12 306.9 307.0 284.4 307.4 0.14 18 300 8930 -54.7 -59.7 54 5.0 -54.8 160 13 308.2 308.3 284.7 308.4 0.04 19 269 9616 -60.5 -65.3 53 4.8 -60.6 165 15 309.6 309.6 285.2 309.7 0.02 20 250 10070 -60.7 -65.6 52 4.9 -60.7 155 13 315.8 315.8 287.4 315.9 0.02 21 240 10325 -61.3 -66.3 51 5.0 -61.3 149 14 318.6 318.6 288.3 318.7 0.02 22 225 10727 -62.1 -67.1 51 5.0 -62.1 138 15 323.3 323.3 289.8 323.4 0.02 23 220 10868 -58.7 -63.7 52 5.0 -58.8 135 15 330.7 330.7 291.9 330.8 0.03 24 200 11470 -58.5 -63.5 52 5.0 -58.6 120 17 340.1 340.1 294.4 340.3 0.04 25 186 11929 -55.3 -60.3 54 5.0 -55.4 114 18 352.4 352.4 297.2 352.7 0.06 26 150 13300 -54.9 -61.9 42 7.0 -55.1 95 19 375.5 375.5 301.5 375.8 0.06 27 142 13652 -53.1 -61.1 37 8.0 -53.4 94 19 384.6 384.6 303.0 384.9 0.07 28 100 15910 -54.1 -66.1 22 12.0 -54.6 85 17 423.2 423.2 308.1 423.5 0.05 29 70 18200 -53.3 -69.3 13 16.0 -54.1 115 13 470.4 470.4 312.7 470.6 0.05 30 60 19187 -54.5 -71.5 11 17.0 -55.3 126 11 488.9 488.9 314.1 489.1 0.04 31 51 20232 -51.7 -69.7 10 18.0 -53.0 139 9 518.7 518.7 316.2 519.1 0.06 32 50 20360 -52.3 -71.3 8 19.0 -53.5 140 9 520.2 520.2 316.4 520.6 0.05 33 37 22308 -52.9 -73.9 6 21.0 -54.5 164 20 565.5 565.5 318.9 565.8 0.05 34 30 23670 -50.7 -72.7 6 22.0 -53.0 180 27 606.4 606.4 320.9 606.9 0.07 35 27 24362 -47.3 -71.3 5 24.0 -50.7 634.5 634.6 322.1 635.3 0.09 36 21 26020 -48.5 -73.5 4 25.0 -52.2 678.2 678.2 323.7 678.9 0.09 TRP 269 9616 -60.5 -65.3 53 4.8 -60.6 165 15 309.6 309.6 285.2 309.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5229.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 59.59 % Est. max temperature: 1.88 C = 35.38 F Sfc-Lift cond lev (LCL): 993.28 mb = 273.16 m = 896.18 ft T: -7.75 C 700-500 lapse rate: 5.80 C/km ThetaE index: 0.40 C Layer 950.0- 927.0 mb Conv cond level (CCL): 661.39 mb = 3396.83 m = 11144.31 ft Mean mixing ratio: 1.76 g/kg Conv temperature: 17.99 C = 64.39 F Cap Strength: 19.46 C Lifted Index: 21.98 C Risk: None Lifted Index @300 mb: 25.55 C Lifted Index @700 mb: 14.99 C Showalter Index: 16.18 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 14.20 C K Index: -7.30 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 4.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.52 J/kg Max Up Vert Vel: 7.14 m/s Conv Inhibition (B-): 60652.58 J/kg Cap Strength: 21.91 C Lift Cond Lev (LCL): 931.72 mb = 767.99 m = 2519.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 121 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 1011 136 45 3 -2.1 -2.1 | 321 9 5.3 -6.6 1 1000 221 30 3 -1.5 -2.6 | 320 9 6.0 -7.1 2 925 824 345 5 1.3 -4.8 | 317 13 8.8 -9.3 3 850 1478 30 11 -5.5 -9.5 | 352 14 2.0 -14.0 4 700 2968 90 9 -9.0 0.0 | 19 5 -1.5 -4.5 5 500 5450 115 19 -17.2 8.0 | 110 10 -9.8 3.5 6 400 7020 110 11 -10.3 3.8 | 75 3 -2.9 -0.7 7 300 8930 160 13 -4.4 12.2 | 201 8 3.0 7.7 8 269 9616 165 15 -3.9 14.5 | 200 11 3.6 10.0 9 250 10070 155 13 -5.5 11.8 | 195 8 2.0 7.3 10 200 11470 120 17 -14.7 8.5 | 119 8 -7.3 4.0 11 150 13300 95 19 -18.9 1.7 | 76 12 -11.5 -2.9 12 100 15910 85 17 -16.9 -1.5 | 58 11 -9.5 -6.0 13 70 18200 115 13 -11.8 5.5 | 103 4 -4.3 1.0 14 50 20360 140 9 -5.8 6.9 | 215 3 1.7 2.4 15 30 23670 180 27 0.0 27.0 | 198 24 7.5 22.5 Wind Parameters Mean winds (0-6000m): 91.1 at 11.6 knts Storm direction: 121.1 at 8.7 knts Shear (0-3000m) pos: 1.9 neg: 0.5 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 66.5 deg Storm rel helicity (0-3000m) pos: 45.2 neg: -2.7 tot: 42.5 m^2/s^2 ave: 14.2 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.51 Bulk Shear: 16.88 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 15 4 321 10| 0.0 3.2 3.2| 0.4 -1.1 -0.7 -1.5 -0.08| 3.3 -0.3 1000 2 5 321 12| 1.8 1.6 3.5| 12.6 -2.7 9.9 9.9 0.33| 4.2 1.4 1500 16 6 332 12| 2.7 1.1 3.7| 34.0 -2.7 31.3 20.9 0.59| 4.9 2.9 2000 27 7 339 12| 2.2 0.8 3.0| 40.5 -2.7 37.8 18.9 0.58| 4.6 2.7 2500 36 8 345 11| 2.0 0.6 2.6| 43.6 -2.7 40.8 16.3 0.55| 4.4 2.4 3000 44 8 350 10| 1.9 0.5 2.4| 45.2 -2.7 42.5 14.2 0.54| 4.2 2.2 4000 63 9 4 9| 2.0 0.4 2.4| 51.1 -2.7 48.4 12.1 0.60| 3.7 2.2 5000 80 10 24 7| 2.0 0.3 2.4| 58.8 -2.7 56.1 11.2 0.63| 3.5 2.2 6000 91 12 44 6| 1.7 0.5 2.2| 61.7 -5.1 56.6 9.4 0.55| 3.3 1.8 Wrote GIF file: /home/apache/climate/data/raob//U4266/skewt/U4266.skewt.20251011.12.gif