UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110600.upa.cvt Date: 0000Z 6 NOV 25 Searching for X2477... Searching the city database file for: X2477 ... Date:0000Z 6 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 1012 21 -0.5 -8.5 55 8.0 -3.1 285 11 271.7 272.0 269.4 277.2 1.98 1 1000 116 -1.1 -11.1 47 10.0 -4.1 280 21 272.0 272.3 269.1 276.6 1.63 2 925 731 -6.5 -15.5 49 9.0 -8.8 275 31 272.7 272.9 268.8 276.2 1.23 3 916 807 -7.1 -16.1 49 9.0 -9.3 274 31 272.8 273.0 268.8 276.2 1.19 4 885 1074 -9.9 -17.9 52 8.0 -11.7 270 29 272.6 272.8 268.4 275.6 1.06 5 850 1384 -12.9 -19.9 56 7.0 -14.3 265 27 272.6 272.8 268.2 275.3 0.93 6 827 1592 -14.7 -19.7 66 5.0 -15.7 266 28 272.9 273.0 268.4 275.7 0.97 7 792 1918 -17.3 -21.0 73 3.7 -18.0 269 29 273.5 273.6 268.7 276.1 0.90 8 781 2023 -17.7 -21.2 74 3.5 -18.3 269 30 274.2 274.3 269.1 276.8 0.90 9 726 2567 -19.3 -29.3 41 10.0 -20.7 273 32 278.2 278.3 270.9 279.6 0.47 10 700 2837 -21.3 -34.3 30 13.0 -22.8 275 33 278.9 278.9 271.0 279.8 0.30 11 623 3688 -26.3 -38.3 31 12.0 -27.4 273 39 282.6 282.7 273.1 283.3 0.22 12 584 4154 -28.1 -42.1 25 14.0 -29.2 272 42 285.8 285.8 274.8 286.3 0.16 13 506 5167 -35.7 -51.7 18 16.0 -36.4 270 49 288.5 288.5 276.0 288.7 0.06 14 500 5250 -36.1 -52.1 18 16.0 -36.8 270 50 289.0 289.0 276.3 289.2 0.06 15 496 5306 -36.5 -52.5 18 16.0 -37.2 270 50 289.2 289.2 276.3 289.4 0.06 16 400 6770 -44.7 -55.7 28 11.0 -45.0 275 60 296.9 296.9 280.0 297.1 0.05 17 356 7540 -49.7 -60.7 26 11.0 -49.9 272 57 300.2 300.2 281.5 300.4 0.03 18 319 8253 -52.5 -63.5 25 11.0 -52.7 270 54 305.9 305.9 283.8 306.0 0.02 19 300 8650 -51.9 -63.9 22 12.0 -52.1 270 50 312.2 312.2 286.1 312.3 0.02 20 271 9313 -49.7 -61.7 23 12.0 -50.0 262 42 324.6 324.6 290.2 324.7 0.03 21 250 9840 -51.5 -64.5 20 13.0 -51.8 255 35 329.5 329.5 291.6 329.6 0.03 22 200 11280 -51.7 -67.7 13 16.0 -52.1 240 44 350.9 350.9 296.8 351.0 0.02 23 190 11612 -52.5 -69.5 11 17.0 -52.8 242 47 354.8 354.8 297.7 354.9 0.02 24 150 13150 -49.5 -68.5 9 19.0 -50.1 250 60 384.8 384.8 303.0 384.9 0.03 25 147 13282 -49.4 -68.5 9 19.1 -50.0 250 60 387.2 387.2 303.4 387.3 0.03 26 100 15820 -47.1 -69.1 6 22.0 -48.3 260 38 436.7 436.7 309.6 436.9 0.03 27 70 18120 -53.3 -75.3 5 22.0 -54.2 235 54 470.4 470.4 312.7 470.5 0.02 28 68 18307 -53.9 -75.9 5 22.0 -54.7 235 52 473.0 473.0 312.9 473.1 0.02 29 58 19353 -43.7 -68.7 5 25.0 -46.3 238 41 518.0 518.0 316.2 518.4 0.06 30 50 20350 -44.1 -69.1 5 25.0 -46.9 240 31 539.5 539.6 317.5 540.0 0.07 31 30 23710 -46.5 -72.5 4 26.0 -49.9 250 52 617.9 617.9 321.4 618.4 0.07 32 20 26390 -47.7 -73.7 3 26.0 -51.8 250 48 690.2 690.2 324.1 690.9 0.09 33 14 28717 -53.1 -77.1 4 24.0 -56.4 746.0 746.0 325.8 746.7 0.08 34 13 29203 -45.9 -71.9 4 26.0 -52.0 786.9 787.0 327.0 788.6 0.18 TRP 319 8253 -52.5 -63.5 25 11.0 -52.7 270 54 305.9 305.9 283.8 306.0 0.02 WND 147 13282 -49.4 -68.5 9 19.1 -50.0 250 60 387.2 387.2 303.4 387.3 0.03 Sounding variables and indices 1000-500 mb thick: 5134.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 40.50 % Est. max temperature: 0.41 C = 32.74 F Sfc-Lift cond lev (LCL): 892.64 mb = 1007.69 m = 3306.03 ft T: -9.20 C 700-500 lapse rate: 6.13 C/km ThetaE index: 1.03 C Layer 1000.0- 916.0 mb Conv cond level (CCL): 822.49 mb = 1633.48 m = 5359.12 ft Mean mixing ratio: 1.45 g/kg Conv temperature: 0.74 C = 33.33 F Cap Strength: 10.28 C Lifted Index: 10.64 C Risk: None Lifted Index @300 mb: 25.37 C Lifted Index @700 mb: 4.08 C Showalter Index: 11.52 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 16.20 C K Index: -9.70 Risk: None Sweat Index: 104.00 Risk: None Energy Index: 2.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.69 J/kg Max Up Vert Vel: 1.84 m/s Conv Inhibition (B-): 62837.08 J/kg Cap Strength: 10.22 C Lift Cond Lev (LCL): 829.93 mb = 1565.42 m = 5135.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 28 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 1012 21 285 11 10.6 -2.8 | 132 18 -13.0 11.8 1 1000 116 280 21 20.7 -3.6 | 165 11 -2.9 11.0 2 925 731 275 31 30.9 -2.7 | 211 14 7.3 12.0 3 850 1384 265 27 26.9 2.4 | 191 17 3.3 17.0 4 700 2837 275 33 32.9 -2.9 | 218 15 9.3 11.8 5 500 5250 270 50 50.0 -0.0 | 241 30 26.4 14.7 6 400 6770 275 60 59.8 -5.2 | 255 37 36.2 9.4 7 319 8253 270 54 54.0 -0.0 | 244 34 30.4 14.7 8 300 8650 270 50 50.0 -0.0 | 241 30 26.4 14.7 9 250 9840 255 35 33.8 9.1 | 203 26 10.2 23.7 10 200 11280 240 44 38.1 22.0 | 202 39 14.5 36.7 11 150 13150 250 60 56.4 20.5 | 223 48 32.8 35.2 12 147 13282 250 60 56.4 20.5 | 223 48 32.8 35.2 13 100 15820 260 38 37.4 6.6 | 213 25 13.8 21.3 14 70 18120 235 54 44.2 31.0 | 204 50 20.6 45.6 15 50 20350 240 31 26.8 15.5 | 186 30 3.2 30.2 16 30 23710 250 52 48.9 17.8 | 218 41 25.3 32.4 17 20 26390 250 48 45.1 16.4 | 215 38 21.5 31.1 Wind Parameters Mean winds (0-6000m): 271.8 at 37.0 knts Storm direction: 301.8 at 27.8 knts Shear (0-3000m) pos: 1.4 neg: 3.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 89.4 deg Storm rel helicity (0-3000m) pos: 93.1 neg: -21.5 tot: 71.7 m^2/s^2 ave: 23.9 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 28.72 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 ------------------------------------------------------------------------------- 500 279 23 174 11| 0.0 17.3 17.3| 48.4 0.0 48.4 96.7 0.87| 17.6 15.3 1000 276 26 192 12| 0.0 9.7 9.7| 57.9 -9.4 48.5 48.5 0.65| 12.0 7.9 1500 273 27 193 14| 0.0 6.0 6.0| 60.1 -21.5 38.7 25.8 0.48| 9.3 4.4 2000 272 27 195 14| 0.7 4.5 5.2| 71.2 -21.5 49.8 24.9 0.52| 7.7 4.0 2500 272 28 197 15| 1.1 3.6 4.7| 82.3 -21.5 60.8 24.3 0.56| 6.7 3.7 3000 272 29 201 15| 1.4 3.0 4.4| 93.1 -21.5 71.7 23.9 0.58| 6.1 3.6 4000 273 31 209 15| 1.1 3.2 4.2|112.8 -21.5 91.3 22.8 0.58| 5.5 3.2 5000 272 34 218 17| 0.8 3.3 4.1|129.9 -21.5 108.5 21.7 0.55| 5.2 2.8 6000 272 37 225 19| 1.3 2.7 4.0|169.9 -21.5 148.5 24.7 0.56| 4.9 2.8 Wrote GIF file: /home/apache/climate/data/raob//X2477/skewt/X2477.skewt.20251106.00.gif