UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for U4266... Searching the city database file for: U4266 ... Date:1200Z 16 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 1014 137 -8.7 -10.2 89 1.5 -9.1 215 5 263.4 263.7 263.2 268.0 1.73 1 1000 244 -10.1 -12.8 81 2.7 -10.8 205 5 263.0 263.3 262.4 266.9 1.43 2 962 541 -12.7 -14.6 86 1.9 -13.1 237 3 263.4 263.6 262.3 266.8 1.28 3 957 581 -10.5 -12.5 85 2.0 -11.0 242 3 266.0 266.2 264.7 270.1 1.53 4 925 844 -7.9 -10.6 81 2.7 -8.7 270 1 271.2 271.5 268.8 276.3 1.84 5 923 861 -7.9 -10.5 82 2.6 -8.7 273 1 271.4 271.7 269.0 276.5 1.86 6 881 1223 -8.7 -11.4 81 2.7 -9.5 331 2 274.2 274.5 270.7 279.3 1.81 7 850 1500 -10.9 -13.8 79 2.9 -11.6 15 3 274.7 275.0 270.6 279.1 1.55 8 813 1840 -13.1 -15.2 84 2.1 -13.6 8 6 275.9 276.2 271.1 280.0 1.44 9 783 2127 -11.9 -14.4 82 2.5 -12.6 2 9 280.2 280.5 273.9 284.8 1.60 10 750 2455 -13.7 -16.6 79 2.9 -14.4 356 12 281.7 281.9 274.5 285.8 1.39 11 732 2640 -12.7 -16.7 72 4.0 -13.7 352 14 284.8 285.0 276.1 289.0 1.41 12 700 2980 -13.7 -18.6 66 4.9 -14.9 345 17 287.3 287.5 277.2 291.1 1.26 13 530 5041 -25.7 -37.7 32 12.0 -27.0 345 7 296.7 296.8 280.3 297.7 0.28 14 528 5068 -25.9 -37.9 32 12.0 -27.2 345 7 296.8 296.8 280.3 297.7 0.28 15 500 5460 -28.9 -38.9 38 10.0 -29.9 345 5 297.8 297.9 280.8 298.7 0.26 16 400 7020 -41.3 -48.3 47 7.0 -41.6 30 9 301.3 301.3 282.1 301.7 0.12 17 351 7893 -47.9 -53.9 50 6.0 -48.1 46 12 303.9 303.9 283.1 304.1 0.07 18 300 8910 -55.1 -61.1 47 6.0 -55.2 65 15 307.7 307.7 284.5 307.8 0.03 19 250 10050 -63.1 -69.1 44 6.0 -63.1 85 17 312.3 312.3 286.1 312.3 0.01 20 230 10559 -66.3 -72.3 43 6.0 -66.3 85 15 314.9 314.9 287.1 315.0 0.01 21 223 10747 -66.1 -72.1 43 6.0 -66.1 78 15 318.0 318.0 288.1 318.1 0.01 22 201 11389 -58.5 -64.5 46 6.0 -58.6 56 15 339.6 339.6 294.3 339.8 0.03 23 200 11420 -58.5 -64.5 46 6.0 -58.6 55 15 340.1 340.1 294.4 340.3 0.03 24 184 11945 -58.5 -64.5 46 6.0 -58.6 48 15 348.3 348.3 296.3 348.5 0.04 25 150 13240 -55.5 -62.5 41 7.0 -55.7 30 15 374.5 374.5 301.4 374.7 0.06 26 115 14931 -54.1 -63.1 32 9.0 -54.5 27 10 406.6 406.6 306.1 407.0 0.07 27 100 15820 -56.3 -67.3 24 11.0 -56.6 25 7 418.9 419.0 307.6 419.2 0.04 28 70 18090 -56.5 -69.5 18 13.0 -57.1 75 5 463.5 463.5 312.1 463.8 0.05 29 50 20230 -57.1 -72.1 13 15.0 -57.8 40 3 508.9 508.9 315.6 509.2 0.05 30 47 20621 -57.3 -73.3 11 16.0 -58.0 61 3 517.5 517.5 316.2 517.8 0.04 31 35 22500 -53.1 -71.1 9 18.0 -54.6 162 6 574.0 574.0 319.4 574.5 0.07 32 30 23490 -53.9 -71.9 9 18.0 -55.5 215 7 597.7 597.7 320.5 598.3 0.08 33 26 24409 -53.9 -72.9 8 19.0 -55.8 622.7 622.7 321.6 623.3 0.08 TRP 230 10559 -66.3 -72.3 43 6.0 -66.3 85 15 314.9 314.9 287.1 315.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5216.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 64.01 % Est. max temperature: 2.44 C = 36.39 F Sfc-Lift cond lev (LCL): 989.84 mb = 322.30 m = 1057.41 ft T: -10.79 C 700-500 lapse rate: 6.13 C/km ThetaE index: 1.21 C Layer 1000.0- 957.0 mb Conv cond level (CCL): 969.87 mb = 478.62 m = 1570.27 ft Mean mixing ratio: 1.55 g/kg Conv temperature: -8.81 C = 16.14 F Cap Strength: 22.36 C Lifted Index: 22.76 C Risk: None Lifted Index @300 mb: 26.56 C Lifted Index @700 mb: 16.57 C Showalter Index: 15.73 C Risk: None Total Totals Index: 33.10 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 15.10 C K Index: -0.70 Risk: None Sweat Index: 11.00 Risk: None Energy Index: 4.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.33 J/kg Max Up Vert Vel: 9.42 m/s Conv Inhibition (B-): 52299.75 J/kg Cap Strength: 22.65 C Lift Cond Lev (LCL): 928.67 mb = 813.34 m = 2668.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 16 at 6 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 1014 137 215 5 2.9 4.1 | 204 11 4.5 10.1 1 1000 244 205 5 2.1 4.5 | 200 11 3.8 10.6 2 925 844 270 1 1.0 -0.0 | 204 7 2.7 6.0 3 850 1500 15 3 -0.8 -2.9 | 196 3 0.9 3.1 4 700 2980 345 17 4.4 -16.4 | 330 12 6.1 -10.4 5 500 5460 345 5 1.3 -4.8 | 248 3 3.0 1.2 6 400 7020 30 9 -4.5 -7.8 | 58 3 -2.8 -1.8 7 300 8910 65 15 -13.6 -6.3 | 88 12 -11.9 -0.3 8 250 10050 85 17 -16.9 -1.5 | 107 16 -15.3 4.5 9 230 10559 85 15 -14.9 -1.3 | 110 14 -13.3 4.7 10 200 11420 55 15 -12.3 -8.6 | 76 11 -10.6 -2.6 11 150 13240 30 15 -7.5 -13.0 | 40 9 -5.8 -7.0 12 100 15820 25 7 -3.0 -6.3 | 76 1 -1.3 -0.3 13 70 18090 75 5 -4.8 -1.3 | 146 6 -3.2 4.7 14 50 20230 40 3 -1.9 -2.3 | 176 4 -0.3 3.7 15 30 23490 215 7 4.0 5.7 | 206 13 5.7 11.8 Wind Parameters Mean winds (0-6000m): 345.6 at 8.3 knts Storm direction: 15.6 at 6.2 knts Shear (0-3000m) pos: 1.6 neg: 2.2 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 124.5 deg Storm rel helicity (0-3000m) pos: 7.1 neg: -8.2 tot: -1.1 m^2/s^2 ave: -0.4 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.63 Bulk Shear: 16.85 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 ------------------------------------------------------------------------------- 500 216 4 203 10| 3.3 0.0 3.3| 4.3 -2.4 2.0 3.9 0.18| 4.7 0.8 1000 223 3 204 9| 2.9 0.0 2.9| 5.8 -3.5 2.3 2.3 0.15| 3.9 0.6 1500 250 3 211 8| 3.1 0.0 3.1| 6.0 -4.5 1.5 1.0 0.03| 3.9 0.1 2000 341 4 229 4| 2.3 1.2 3.6| 7.0 -4.5 2.4 1.2 0.20| 4.2 0.8 2500 347 5 252 3| 1.9 2.0 3.9| 7.1 -5.1 1.9 0.8 0.14| 4.4 0.6 3000 344 7 281 4| 1.6 2.2 3.7| 7.1 -8.2 -1.1 -0.4 0.07| 4.4 0.3 4000 344 9 300 5| 1.2 1.0 2.2| 7.1 -12.3 -5.2 -1.3 0.01| 3.9 0.0 5000 345 9 301 5| 0.9 0.3 1.3| 7.1 -16.3 -9.3 -1.9 -0.09| 3.6 -0.3 6000 346 8 299 4| 0.9 0.3 1.2| 8.0 -17.5 -9.5 -1.6 -0.07| 3.4 -0.2 Wrote GIF file: /home/apache/climate/data/raob//U4266/skewt/U4266.skewt.20251016.12.gif