UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for X2477... Searching the city database file for: X2477 ... Date:1200Z 30 NOV 25 Station: X2477 WMO ident: 32477 Latitude: 54.30 Longitude: 155.93 ------------------------------------------------------------------------------- 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 1018 29 -13.3 -14.5 91 1.2 -13.6 60 3 258.5 258.7 258.5 261.8 1.22 1 1000 166 -7.1 -10.0 80 2.9 -7.9 80 3 266.0 266.3 265.3 270.9 1.78 2 982 309 -1.9 -6.7 70 4.8 -3.5 100 4 272.7 273.1 270.6 279.1 2.35 3 952 554 -3.3 -13.3 46 10.0 -6.1 134 7 273.7 273.9 269.8 277.7 1.44 4 925 780 -4.7 -14.7 45 10.0 -7.4 165 9 274.5 274.7 270.1 278.3 1.32 5 850 1441 -8.5 -18.5 44 10.0 -10.8 200 9 277.2 277.4 271.3 280.3 1.04 6 764 2265 -9.1 -29.1 18 20.0 -12.8 178 21 285.2 285.3 274.9 286.6 0.45 7 730 2615 -11.3 -37.3 10 26.0 -15.0 169 26 286.5 286.5 275.2 287.2 0.21 8 700 2935 -14.1 -38.1 11 24.0 -17.3 160 31 286.9 286.9 275.4 287.5 0.20 9 548 4744 -25.1 -39.1 26 14.0 -26.6 164 27 294.6 294.7 279.3 295.4 0.24 10 502 5372 -29.9 -45.9 20 16.0 -31.0 165 25 296.2 296.3 279.8 296.7 0.12 11 500 5400 -29.9 -45.9 20 16.0 -31.1 165 25 296.6 296.6 280.0 297.0 0.13 12 400 6960 -42.1 -55.1 23 13.0 -42.5 150 27 300.3 300.3 281.5 300.5 0.05 13 300 8830 -57.3 -67.3 27 10.0 -57.4 145 31 304.6 304.6 283.2 304.6 0.01 14 250 9960 -67.3 -76.3 27 9.0 -67.3 155 33 306.0 306.0 283.8 306.0 0.00 15 238 10256 -68.9 -77.9 26 9.0 -68.9 170 33 307.9 307.9 284.5 308.0 0.00 16 236 10307 -68.3 -77.3 26 9.0 -68.3 171 32 309.6 309.6 285.2 309.6 0.00 17 200 11320 -61.1 -70.1 29 9.0 -61.2 185 11 336.0 336.0 293.3 336.1 0.02 18 150 13110 -58.1 -67.1 31 9.0 -58.3 210 25 370.0 370.0 300.6 370.1 0.03 19 100 15670 -57.7 -67.7 27 10.0 -58.0 195 21 416.2 416.3 307.3 416.5 0.04 20 91 16262 -59.7 -69.7 26 10.0 -60.0 195 21 423.7 423.7 308.2 423.8 0.04 21 77 17316 -55.3 -66.3 24 11.0 -55.8 195 21 453.5 453.6 311.2 453.9 0.07 22 70 17920 -57.7 -68.7 23 11.0 -58.1 195 21 460.9 461.0 311.9 461.2 0.05 23 60 18904 -53.7 -64.7 25 11.0 -54.5 186 30 490.7 490.7 314.3 491.3 0.11 24 55 19461 -56.3 -68.3 21 12.0 -56.9 181 35 497.1 497.1 314.8 497.5 0.07 25 50 20070 -54.5 -66.5 21 12.0 -55.4 175 40 515.0 515.1 316.0 515.7 0.10 26 47 20469 -50.5 -63.5 20 13.0 -51.9 175 40 533.8 533.9 317.2 534.9 0.16 27 41 21362 -48.5 -61.5 21 13.0 -50.3 175 38 560.1 560.2 318.8 561.7 0.24 28 36 22213 -50.3 -64.3 18 14.0 -52.1 175 37 576.6 576.7 319.6 578.0 0.19 29 30 23400 -50.9 -64.9 17 14.0 -52.8 175 36 605.9 606.0 320.9 607.4 0.21 30 27 24086 -51.3 -66.3 15 15.0 -53.4 176 37 623.3 623.4 321.7 624.8 0.19 31 23 25139 -46.7 -62.7 15 16.0 -50.2 178 39 666.1 666.2 323.4 669.1 0.36 32 20 26060 -50.1 -67.1 12 17.0 -53.1 180 40 682.8 682.9 323.9 684.8 0.23 33 18 26749 -49.9 -66.9 12 17.0 -53.2 704.3 704.5 324.6 706.7 0.26 34 16 27523 -47.5 -65.5 11 18.0 -51.8 736.3 736.5 325.6 739.6 0.36 35 14 28412 -44.3 -63.3 10 19.0 -50.2 775.8 776.1 326.8 781.1 0.55 36 10 30649 -48.1 -67.1 9 19.0 -53.7 840.0 840.2 328.3 844.8 0.46 TRP 238 10256 -68.9 -77.9 26 9.0 -68.9 170 33 307.9 307.9 284.5 308.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5234.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 29.23 % Est. max temperature: 4.83 C = 40.69 F Sfc-Lift cond lev (LCL): 998.30 mb = 179.38 m = 588.51 ft T: -6.61 C 700-500 lapse rate: 6.41 C/km ThetaE index: 1.39 C Layer 952.0- 925.0 mb Conv cond level (CCL): 676.10 mb = 3191.65 m = 10471.15 ft Mean mixing ratio: 1.67 g/kg Conv temperature: 16.31 C = 61.37 F Cap Strength: 17.25 C Lifted Index: 17.48 C Risk: None Lifted Index @300 mb: 20.55 C Lifted Index @700 mb: 11.90 C Showalter Index: 13.79 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 11.40 C K Index: -21.10 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.18 J/kg Max Up Vert Vel: 10.31 m/s Conv Inhibition (B-): 72459.73 J/kg Cap Strength: 17.20 C Lift Cond Lev (LCL): 872.13 mb = 1240.09 m = 4068.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 194 at 16 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 1018 29 60 3 -2.6 -1.5 | 21 18 -6.4 -16.8 1 1000 166 80 3 -3.0 -0.5 | 23 17 -6.8 -15.8 2 925 780 165 9 -2.3 8.7 | 43 9 -6.1 -6.6 3 850 1441 200 9 3.1 8.5 | 6 7 -0.7 -6.8 4 700 2935 160 31 -10.6 29.1 | 134 20 -14.4 13.8 5 500 5400 165 25 -6.5 24.1 | 131 14 -10.3 8.8 6 400 6960 150 27 -13.5 23.4 | 115 19 -17.3 8.1 7 300 8830 145 31 -17.8 25.4 | 115 24 -21.6 10.1 8 250 9960 155 33 -13.9 29.9 | 129 23 -17.8 14.6 9 238 10256 170 33 -5.7 32.5 | 151 20 -9.6 17.2 10 200 11320 185 11 1.0 11.0 | 33 5 -2.9 -4.3 11 150 13110 210 25 12.5 21.7 | 234 11 8.7 6.3 12 100 15670 195 21 5.4 20.3 | 198 5 1.6 5.0 13 70 17920 195 21 5.4 20.3 | 198 5 1.6 5.0 14 50 20070 175 40 -3.5 39.8 | 163 26 -7.3 24.5 15 30 23400 175 36 -3.1 35.9 | 161 22 -7.0 20.6 16 20 26060 180 40 0.0 40.0 | 171 25 -3.8 24.7 Wind Parameters Mean winds (0-6000m): 164.0 at 21.0 knts Storm direction: 194.0 at 15.8 knts Shear (0-3000m) pos: 2.2 neg: 4.0 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 112.9 deg Storm rel helicity (0-3000m) pos: 29.3 neg: -18.1 tot: 11.1 m^2/s^2 ave: 3.7 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 0.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.10 Bulk Shear: 48.35 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 ------------------------------------------------------------------------------- 500 106 4 29 16| 6.4 0.0 6.4| 21.8 0.0 21.8 43.5 0.78| 6.7 5.2 1000 153 6 35 12| 5.5 0.0 5.5| 25.3 -3.3 22.0 22.0 0.33| 7.1 2.4 1500 170 7 32 10| 4.3 0.0 4.3| 25.4 -9.1 16.2 10.8 0.08| 6.3 0.5 2000 178 9 33 8| 3.3 2.1 5.3| 28.3 -9.1 19.2 9.6 0.24| 6.9 1.6 2500 175 11 50 6| 2.6 3.4 6.0| 29.3 -9.9 19.3 7.7 0.19| 7.3 1.4 3000 168 14 79 7| 2.2 4.0 6.2| 29.3 -18.1 11.1 3.7 0.12| 7.5 0.9 4000 165 18 104 9| 1.5 3.0 4.6| 29.3 -19.1 10.1 2.5 0.10| 5.9 0.6 5000 164 20 113 10| 1.2 2.4 3.6| 29.3 -20.9 8.4 1.7 0.09| 5.0 0.5 6000 164 21 117 11| 1.0 2.1 3.1| 29.3 -28.4 0.8 0.1 0.05| 4.5 0.2 Wrote GIF file: /home/apache/climate/data/raob//X2477/skewt/X2477.skewt.20251130.12.gif