UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for U4266... Searching the city database file for: U4266 ... Date:1200Z 27 NOV 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 127 -47.3 -51.9 59 4.6 -47.4 280 1 225.1 225.1 225.1 225.2 0.03 1 1000 200 -45.5 -51.5 51 6.0 -45.6 265 1 227.6 227.7 227.6 227.7 0.03 2 989 275 -44.5 -50.5 51 6.0 -44.6 278 1 229.4 229.4 229.3 229.5 0.04 3 978 352 -39.3 -45.3 53 6.0 -39.5 292 1 235.3 235.4 235.1 235.5 0.07 4 972 395 -38.3 -44.3 53 6.0 -38.5 300 1 236.8 236.8 236.5 237.0 0.08 5 964 453 -34.5 -40.5 54 6.0 -34.7 310 1 241.2 241.2 240.8 241.5 0.12 6 937 657 -25.9 -31.9 57 6.0 -26.4 344 0 251.9 251.9 251.0 252.7 0.28 7 925 752 -24.7 -29.7 63 5.0 -25.2 0 0 254.1 254.1 253.0 255.0 0.35 8 918 807 -25.1 -30.1 63 5.0 -25.6 13 1 254.2 254.2 253.1 255.1 0.34 9 899 960 -22.3 -27.3 64 5.0 -22.9 51 3 258.6 258.7 257.0 259.9 0.45 10 850 1372 -22.1 -26.6 67 4.5 -22.7 150 9 263.0 263.1 260.6 264.4 0.51 11 840 1459 -22.7 -27.2 67 4.5 -23.2 149 9 263.3 263.3 260.7 264.7 0.49 12 797 1844 -23.1 -31.1 48 8.0 -23.9 145 10 266.8 266.9 263.1 267.9 0.36 13 714 2643 -26.9 -36.9 38 10.0 -27.7 137 13 271.2 271.2 265.9 271.9 0.23 14 707 2714 -26.9 -36.9 38 10.0 -27.8 136 13 271.9 272.0 266.4 272.6 0.23 15 700 2786 -27.5 -37.5 38 10.0 -28.3 135 13 272.0 272.1 266.5 272.7 0.22 16 578 4140 -36.1 -42.1 54 6.0 -36.4 135 18 277.3 277.3 269.8 277.8 0.16 17 509 5018 -39.1 -47.1 42 8.0 -39.5 135 21 283.9 283.9 273.6 284.3 0.11 18 500 5140 -40.1 -49.1 38 9.0 -40.5 135 21 284.1 284.2 273.7 284.4 0.09 19 400 6620 -52.7 -59.7 42 7.0 -52.8 145 23 286.5 286.5 274.9 286.6 0.03 20 333 7777 -61.5 -67.5 45 6.0 -61.6 158 24 289.9 289.9 276.6 289.9 0.01 21 300 8420 -63.5 -69.5 44 6.0 -63.6 165 25 295.8 295.8 279.5 295.9 0.01 22 274 8977 -65.7 -71.7 43 6.0 -65.7 170 23 300.4 300.4 281.5 300.4 0.01 23 268 9112 -65.9 -71.9 43 6.0 -66.0 170 23 302.0 302.0 282.2 302.1 0.01 24 250 9540 -62.5 -68.5 44 6.0 -62.6 170 25 313.1 313.2 286.5 313.2 0.02 25 247 9614 -61.9 -67.9 45 6.0 -62.0 170 25 315.1 315.1 287.2 315.2 0.02 26 211 10587 -60.7 -66.7 45 6.0 -60.8 170 25 331.5 331.5 292.2 331.6 0.02 27 200 10920 -59.7 -65.7 45 6.0 -59.8 170 25 338.2 338.2 293.9 338.3 0.03 28 150 12720 -59.3 -67.3 35 8.0 -59.5 165 31 367.9 367.9 300.2 368.1 0.03 29 120 14125 -57.5 -66.5 31 9.0 -57.8 176 31 395.5 395.5 304.6 395.7 0.04 30 104 15025 -60.1 -70.1 26 10.0 -60.3 183 31 407.0 407.0 306.2 407.2 0.03 31 100 15270 -59.9 -69.9 26 10.0 -60.1 185 31 412.0 412.0 306.7 412.2 0.03 32 70 17490 -60.3 -72.3 19 12.0 -60.6 175 38 455.4 455.4 311.4 455.6 0.03 33 66 17857 -60.7 -73.7 16 13.0 -61.0 177 41 462.2 462.2 312.0 462.4 0.03 34 63 18149 -58.1 -71.1 17 13.0 -58.6 178 44 474.2 474.2 313.0 474.4 0.04 35 53 19234 -59.9 -73.9 14 14.0 -60.4 183 53 494.0 494.0 314.5 494.2 0.03 36 50 19600 -58.3 -72.3 15 14.0 -58.9 185 56 506.1 506.1 315.4 506.4 0.04 37 40 21011 -55.1 -71.1 12 16.0 -56.2 187 76 547.5 547.5 318.0 547.9 0.07 38 35 21860 -55.9 -71.9 12 16.0 -57.1 188 87 566.7 566.7 319.0 567.2 0.07 39 30 22850 -50.9 -68.9 10 18.0 -53.0 190 101 605.9 605.9 320.9 606.8 0.12 40 23 24590 -47.3 -67.3 8 20.0 -50.9 187 134 664.3 664.4 323.3 665.9 0.19 41 20 25510 -48.9 -68.9 8 20.0 -52.4 185 151 686.5 686.6 324.0 688.0 0.18 42 18 26197 -52.1 -73.1 6 21.0 -55.1 697.4 697.4 324.4 698.3 0.11 43 16 26963 -50.1 -72.1 6 22.0 -53.9 727.8 727.9 325.3 729.1 0.14 44 16 26963 -47.7 -69.7 6 22.0 -52.2 735.7 735.7 325.6 737.5 0.20 45 14 27842 -49.2 -71.9 5 22.6 -53.7 190 178 759.1 759.1 326.2 760.6 0.17 46 13 28327 -50.1 -73.1 5 23.0 -54.5 772.4 772.4 326.5 773.8 0.15 TRP 274 8977 -65.7 -71.7 43 6.0 -65.7 170 23 300.4 300.4 281.5 300.4 0.01 WND 14 27842 -49.2 -71.9 5 22.6 -53.7 190 178 759.1 759.1 326.2 760.6 0.17 Sounding variables and indices 1000-500 mb thick: 4940.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 50.12 % Est. max temperature: -10.35 C = 13.37 F Sfc-Lift cond lev (LCL): 929.93 mb = 712.99 m = 2339.16 ft T: -25.19 C 700-500 lapse rate: 5.35 C/km ThetaE index: 0.00 C Layer 1011.0- 0.0 mb Conv cond level (CCL): 1000.00 mb = 200.00 m = 656.16 ft Mean mixing ratio: 0.17 g/kg Conv temperature: -35.63 C = -32.14 F Cap Strength: 34.42 C Lifted Index: 34.41 C Risk: None Lifted Index @300 mb: 38.02 C Lifted Index @700 mb: 27.03 C Showalter Index: 16.25 C Risk: None Total Totals Index: 31.50 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 13.50 C K Index: -18.60 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 4.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 137.83 J/kg Max Up Vert Vel: 16.60 m/s Conv Inhibition (B-): 70575.83 J/kg Cap Strength: 34.40 C Lift Cond Lev (LCL): 918.89 mb = 800.22 m = 2625.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 168 at 10 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 127 280 1 1.0 -0.2 | 343 11 3.1 -10.0 1 1000 200 265 1 1.0 0.1 | 342 10 3.1 -9.8 2 925 752 0 0 -0.0 -0.0 | 348 10 2.1 -9.9 3 850 1372 150 9 -4.5 7.8 | 49 3 -2.4 -2.1 4 700 2786 135 13 -9.2 9.2 | 85 7 -7.1 -0.7 5 500 5140 135 21 -14.8 14.8 | 111 14 -12.7 5.0 6 400 6620 145 23 -13.2 18.8 | 129 14 -11.1 9.0 7 300 8420 165 25 -6.5 24.1 | 163 15 -4.3 14.3 8 274 8977 170 23 -4.0 22.7 | 172 13 -1.9 12.8 9 250 9540 170 25 -4.3 24.6 | 171 15 -2.2 14.8 10 200 10920 170 25 -4.3 24.6 | 171 15 -2.2 14.8 11 150 12720 165 31 -8.0 29.9 | 164 21 -5.9 20.1 12 100 15270 185 31 2.7 30.9 | 193 22 4.8 21.0 13 70 17490 175 38 -3.3 37.9 | 178 28 -1.2 28.0 14 50 19600 185 56 4.9 55.8 | 189 46 7.0 45.9 15 30 22850 190 101 17.5 99.5 | 192 92 19.7 89.6 16 20 25510 185 151 13.2 150.4 | 186 141 15.3 140.6 Wind Parameters Mean winds (0-6000m): 137.8 at 13.4 knts Storm direction: 167.8 at 10.1 knts Shear (0-3000m) pos: 1.8 neg: 0.9 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 108.4 deg Storm rel helicity (0-3000m) pos: 32.5 neg: -0.1 tot: 32.4 m^2/s^2 ave: 10.8 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 2.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 5.36 Bulk Shear: 25.73 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 ------------------------------------------------------------------------------- 500 276 1 344 10| 0.9 0.0 0.9| 2.5 -0.1 2.4 4.9 0.74| 1.2 0.9 1000 93 1 355 10| 3.3 0.0 3.3| 20.5 -0.1 20.5 20.5 0.82| 4.4 3.6 1500 153 4 355 7| 3.6 0.0 3.6| 28.5 -0.1 28.4 19.0 0.66| 6.0 3.9 2000 149 5 6 5| 2.7 0.4 3.1| 29.7 -0.1 29.6 14.8 0.66| 4.9 3.2 2500 145 7 21 5| 2.1 0.7 2.9| 30.6 -0.1 30.5 12.2 0.63| 4.3 2.7 3000 142 8 34 5| 1.8 0.9 2.7| 32.5 -0.1 32.4 10.8 0.63| 3.9 2.4 4000 139 10 59 5| 1.3 1.1 2.4| 37.4 -0.1 37.3 9.3 0.62| 3.3 2.1 5000 138 12 78 6| 1.1 1.2 2.3| 42.3 -0.1 42.2 8.4 0.60| 3.0 1.8 6000 138 13 91 7| 1.1 1.0 2.0| 52.7 -0.1 52.7 8.8 0.64| 2.8 1.8 Wrote GIF file: /home/apache/climate/data/raob//U4266/skewt/U4266.skewt.20251127.12.gif