UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for U4266... Searching the city database file for: U4266 ... Date:0000Z 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 139 -48.5 -53.5 56 5.0 -48.6 240 1 223.9 224.0 223.9 224.0 0.03 1 1000 211 -45.9 -52.9 45 7.0 -46.0 235 3 227.2 227.3 227.2 227.3 0.03 2 992 265 -45.1 -52.1 45 7.0 -45.2 229 3 228.6 228.6 228.5 228.7 0.03 3 987 298 -42.5 -49.5 46 7.0 -42.6 225 3 231.5 231.5 231.4 231.6 0.04 4 976 375 -39.9 -46.9 47 7.0 -40.1 216 4 234.9 234.9 234.7 235.0 0.06 5 973 396 -36.5 -43.5 48 7.0 -36.7 214 4 238.5 238.5 238.2 238.7 0.08 6 962 475 -32.9 -39.9 50 7.0 -33.2 205 4 242.9 242.9 242.5 243.3 0.12 7 958 505 -29.9 -36.9 51 7.0 -30.3 202 4 246.3 246.3 245.7 246.7 0.17 8 946 595 -28.7 -34.7 56 6.0 -29.1 192 4 248.4 248.4 247.7 249.0 0.21 9 943 617 -26.9 -33.9 52 7.0 -27.4 190 5 250.4 250.5 249.6 251.1 0.23 10 925 757 -24.9 -30.9 57 6.0 -25.4 175 5 253.8 253.9 252.7 254.7 0.31 11 915 836 -23.9 -29.9 58 6.0 -24.5 174 6 255.7 255.7 254.4 256.6 0.35 12 894 1006 -23.9 -28.9 63 5.0 -24.4 171 7 257.4 257.4 255.9 258.5 0.39 13 871 1197 -20.3 -25.2 65 4.9 -21.0 168 8 263.0 263.1 260.7 264.6 0.57 14 850 1378 -20.7 -26.7 59 6.0 -21.5 165 9 264.5 264.5 261.7 265.9 0.51 15 782 1990 -24.5 -32.5 47 8.0 -25.3 169 7 266.8 266.8 263.0 267.7 0.32 16 765 2150 -23.7 -31.7 48 8.0 -24.5 170 7 269.3 269.4 264.9 270.4 0.35 17 700 2793 -27.7 -33.7 57 6.0 -28.3 175 5 271.8 271.9 266.5 272.8 0.32 18 675 3053 -28.7 -34.7 56 6.0 -29.2 182 5 273.5 273.6 267.7 274.4 0.30 19 632 3521 -31.1 -39.1 45 8.0 -31.7 195 6 276.0 276.0 269.1 276.6 0.20 20 513 4966 -40.9 -52.9 26 12.0 -41.3 235 9 281.1 281.1 271.9 281.3 0.05 21 500 5140 -42.5 -54.5 26 12.0 -42.8 240 9 281.2 281.2 271.9 281.4 0.05 22 497 5181 -42.9 -54.9 26 12.0 -43.2 239 9 281.2 281.2 271.9 281.4 0.04 23 400 6610 -53.3 -62.3 33 9.0 -53.4 215 23 285.7 285.7 274.5 285.8 0.02 24 386 6839 -55.3 -64.3 32 9.0 -55.4 214 23 286.0 286.0 274.6 286.1 0.02 25 314 8138 -62.7 -70.7 33 8.0 -62.7 207 25 293.1 293.1 278.2 293.1 0.01 26 300 8420 -63.3 -71.3 33 8.0 -63.3 205 25 296.1 296.1 279.6 296.1 0.01 27 294 8543 -63.7 -71.7 33 8.0 -63.7 205 27 297.3 297.3 280.1 297.3 0.01 28 269 9083 -63.9 -71.9 33 8.0 -64.0 205 30 304.6 304.6 283.2 304.7 0.01 29 250 9530 -62.3 -69.3 39 7.0 -62.4 205 33 313.4 313.4 286.6 313.5 0.01 30 200 10920 -59.1 -66.1 40 7.0 -59.2 170 25 339.2 339.2 294.1 339.3 0.03 31 198 10983 -58.9 -65.9 40 7.0 -59.0 170 25 340.5 340.5 294.4 340.6 0.03 32 180 11579 -58.5 -66.5 35 8.0 -58.6 172 24 350.5 350.5 296.8 350.6 0.03 33 150 12720 -59.3 -68.3 30 9.0 -59.5 175 23 367.9 367.9 300.2 368.0 0.03 34 127 13768 -58.7 -68.7 26 10.0 -58.9 173 25 386.9 386.9 303.3 387.1 0.03 35 109 14724 -61.9 -71.9 25 10.0 -62.1 171 26 398.2 398.2 305.0 398.3 0.02 36 100 15260 -60.5 -71.5 22 11.0 -60.7 170 27 410.8 410.8 306.6 411.0 0.02 37 75 17043 -59.9 -71.9 19 12.0 -60.2 182 29 447.3 447.3 310.6 447.5 0.03 38 70 17470 -62.1 -74.1 19 12.0 -62.4 185 29 451.5 451.5 311.0 451.7 0.02 39 66 17831 -63.3 -75.3 18 12.0 -63.6 185 34 456.6 456.6 311.5 456.7 0.02 40 50 19540 -61.1 -75.1 14 14.0 -61.6 185 58 499.5 499.5 314.9 499.7 0.03 41 48 19794 -59.7 -73.7 15 14.0 -60.2 186 61 508.7 508.7 315.6 508.9 0.04 42 43 20478 -62.3 -76.3 14 14.0 -62.7 188 68 518.6 518.6 316.2 518.7 0.03 43 37 21419 -56.9 -72.9 12 16.0 -57.9 191 79 555.2 555.2 318.4 555.6 0.05 44 33 22140 -59.1 -75.1 11 16.0 -59.9 193 86 567.8 567.8 319.0 568.1 0.04 45 30 22740 -57.3 -74.3 10 17.0 -58.5 195 93 588.4 588.5 320.1 588.8 0.05 46 26 23653 -53.9 -71.9 9 18.0 -55.7 195 103 622.7 622.7 321.6 623.4 0.09 47 23 24440 -54.9 -73.9 8 19.0 -56.8 195 112 641.9 642.0 322.4 642.5 0.08 48 20 25340 -51.9 -72.9 6 21.0 -54.6 195 122 677.3 677.4 323.7 678.2 0.10 49 15 27204 -51.9 -74.9 5 23.0 -55.4 735.4 735.4 325.6 736.3 0.10 50 13 28136 -49.7 -74.0 4 24.3 -54.3 190 173 773.7 773.7 326.6 774.9 0.13 51 12 28662 -48.5 -73.5 4 25.0 -53.8 795.9 796.0 327.2 797.4 0.15 TRP 294 8543 -63.7 -71.7 33 8.0 -63.7 205 27 297.3 297.3 280.1 297.3 0.01 WND 13 28136 -49.7 -74.0 4 24.3 -54.3 190 173 773.7 773.7 326.6 774.9 0.13 Sounding variables and indices 1000-500 mb thick: 4929.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 47.31 % Est. max temperature: -8.61 C = 16.50 F Sfc-Lift cond lev (LCL): 922.61 mb = 775.84 m = 2545.38 ft T: -24.66 C 700-500 lapse rate: 6.31 C/km Conv cond level (CCL): 1000.00 mb = 211.00 m = 692.25 ft Mean mixing ratio: 0.16 g/kg Conv temperature: -36.16 C = -33.09 F Cap Strength: 31.85 C Lifted Index: 31.72 C Risk: None Lifted Index @300 mb: 37.93 C Lifted Index @700 mb: 26.48 C Showalter Index: 12.68 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 15.80 C K Index: -10.90 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 140.08 J/kg Max Up Vert Vel: 16.74 m/s Conv Inhibition (B-): 75527.81 J/kg Cap Strength: 31.81 C Lift Cond Lev (LCL): 904.45 mb = 920.84 m = 3021.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 236 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 1011 139 240 1 0.9 0.5 | 55 5 -4.0 -2.8 1 1000 211 235 3 2.5 1.7 | 56 3 -2.4 -1.6 2 925 757 175 5 -0.4 5.0 | 108 6 -5.3 1.7 3 850 1378 165 9 -2.3 8.7 | 127 9 -7.2 5.4 4 700 2793 175 5 -0.4 5.0 | 108 6 -5.3 1.7 5 500 5140 240 9 7.8 4.5 | 248 3 3.0 1.2 6 400 6610 215 23 13.2 18.8 | 208 18 8.4 15.5 7 300 8420 205 25 10.6 22.7 | 196 20 5.7 19.3 8 294 8543 205 27 11.4 24.5 | 197 22 6.6 21.2 9 250 9530 205 33 13.9 29.9 | 199 28 9.1 26.6 10 200 10920 170 25 -4.3 24.6 | 157 23 -9.2 21.3 11 150 12720 175 23 -2.0 22.9 | 161 21 -6.8 19.6 12 100 15260 170 27 -4.7 26.6 | 158 25 -9.5 23.3 13 70 17470 185 29 2.5 28.9 | 175 26 -2.3 25.6 14 50 19540 185 58 5.1 57.8 | 180 54 0.2 54.5 15 30 22740 195 93 24.1 89.8 | 193 89 19.2 86.5 16 20 25340 195 122 31.6 117.8 | 193 118 26.7 114.5 Wind Parameters Mean winds (0-6000m): 205.6 at 7.8 knts Storm direction: 235.6 at 5.9 knts Shear (0-3000m) pos: 0.6 neg: 1.4 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 62.5 deg Storm rel helicity (0-3000m) pos: 7.4 neg: -3.8 tot: 3.6 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 2.7 stream: 0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 56.67 Bulk Shear: 2.47 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 ------------------------------------------------------------------------------- 500 209 4 86 3| 0.0 4.1 4.1| 2.2 0.0 2.2 4.5 0.51| 5.6 2.8 1000 185 5 107 5| 0.0 3.7 3.7| 5.1 0.0 5.1 5.1 0.50| 4.7 2.3 1500 175 6 116 6| 0.0 2.8 2.8| 6.4 -0.5 5.9 3.9 0.44| 3.8 1.7 2000 173 6 118 6| 0.4 2.1 2.4| 6.4 -1.8 4.5 2.3 0.33| 3.2 1.1 2500 173 6 117 6| 0.6 1.7 2.3| 6.4 -3.4 2.9 1.2 0.23| 2.9 0.7 3000 173 6 116 6| 0.6 1.4 2.0| 7.4 -3.8 3.6 1.2 0.24| 2.7 0.6 4000 180 6 121 6| 0.8 1.0 1.8| 10.5 -3.8 6.7 1.7 0.35| 2.4 0.9 5000 194 7 134 4| 1.1 0.8 1.9| 13.5 -3.8 9.7 1.9 0.47| 2.4 1.1 6000 206 8 159 4| 0.9 1.4 2.3| 13.5 -11.9 1.6 0.3 0.21| 2.9 0.6 Wrote GIF file: /home/apache/climate/data/raob//U4266/skewt/U4266.skewt.20251127.00.gif