UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110800.upa.cvt Date: 0000Z 8 NOV 25 Searching for X2477... Searching the city database file for: X2477 ... Date:0000Z 8 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 ------------------------------------------------------------------------------- 0 1000 -18 355 13 SFC 994 29 -5.7 -9.4 75 3.7 -6.8 355 13 267.9 268.2 266.7 273.0 1.88 2 925 587 -11.3 -15.4 72 4.1 -12.2 5 42 267.8 268.0 265.5 271.2 1.25 3 914 679 -11.9 -15.8 73 3.9 -12.8 4 40 268.1 268.3 265.6 271.5 1.22 4 878 988 -8.5 -12.0 76 3.5 -9.5 2 33 274.7 275.0 270.9 279.6 1.73 5 850 1238 -9.7 -13.7 73 4.0 -10.8 360 27 276.0 276.2 271.4 280.4 1.56 6 800 1705 -12.3 -16.5 71 4.2 -13.3 346 21 278.0 278.3 272.2 281.8 1.31 7 723 2475 -15.3 -20.1 67 4.8 -16.3 322 12 282.9 283.1 274.6 286.1 1.07 8 700 2720 -15.7 -20.7 65 5.0 -16.7 315 9 285.1 285.3 275.7 288.3 1.05 9 606 3794 -21.3 -28.3 53 7.0 -22.4 283 13 290.6 290.7 277.9 292.6 0.61 10 533 4731 -26.1 -33.1 52 7.0 -27.0 254 17 295.8 295.8 280.1 297.2 0.44 11 500 5190 -29.9 -36.9 51 7.0 -30.6 240 19 296.6 296.6 280.3 297.7 0.32 12 472 5598 -33.5 -41.5 44 8.0 -34.1 235 18 297.1 297.1 280.4 297.8 0.21 13 438 6120 -37.7 -44.7 48 7.0 -38.1 228 17 298.2 298.2 280.8 298.7 0.16 14 400 6740 -42.9 -49.9 46 7.0 -43.2 220 15 299.2 299.3 281.1 299.6 0.10 15 342 7773 -52.1 -59.1 43 7.0 -52.2 231 20 300.4 300.4 281.5 300.6 0.04 16 300 8610 -56.9 -63.9 41 7.0 -57.0 240 25 305.1 305.1 283.5 305.2 0.02 17 269 9298 -61.1 -68.1 39 7.0 -61.2 235 13 308.7 308.7 284.8 308.8 0.01 18 266 9368 -61.3 -68.3 39 7.0 -61.4 227 15 309.4 309.4 285.1 309.5 0.01 19 250 9760 -56.1 -64.1 36 8.0 -56.2 185 29 322.7 322.7 289.6 322.8 0.03 20 200 11210 -50.1 -58.1 38 8.0 -50.4 245 23 353.4 353.4 297.4 353.8 0.07 21 150 13080 -50.9 -59.9 34 9.0 -51.3 220 25 382.4 382.4 302.7 382.7 0.08 22 145 13303 -49.7 -59.7 30 10.0 -50.2 220 26 388.2 388.2 303.6 388.6 0.08 23 100 15740 -50.7 -62.7 23 12.0 -51.4 220 40 429.8 429.8 308.9 430.2 0.08 24 70 18080 -48.5 -62.5 18 14.0 -49.7 225 42 480.6 480.7 313.5 481.4 0.12 25 66 18467 -49.1 -63.1 18 14.0 -50.3 226 44 487.5 487.5 314.1 488.2 0.12 26 57 19428 -49.9 -63.9 18 14.0 -51.2 228 48 506.5 506.6 315.5 507.3 0.12 27 50 20290 -47.7 -62.7 16 15.0 -49.5 230 52 531.1 531.1 317.1 532.2 0.17 28 48 20560 -46.3 -62.3 15 16.0 -48.4 229 52 540.6 540.7 317.6 541.9 0.18 29 39 21918 -52.7 -68.7 13 16.0 -54.1 225 50 557.5 557.6 318.5 558.2 0.09 30 39 21918 -51.5 -67.5 13 16.0 -53.1 225 50 560.6 560.6 318.7 561.3 0.11 31 38 22087 -48.7 -64.7 14 16.0 -50.8 225 50 571.9 571.9 319.3 573.1 0.17 32 30 23640 -48.5 -66.5 11 18.0 -51.1 220 48 612.4 612.5 321.2 613.7 0.17 33 26 24588 -47.1 -65.1 11 18.0 -50.4 216 47 642.0 642.1 322.4 643.8 0.23 34 24 25118 -48.5 -67.5 9 19.0 -51.7 214 46 652.8 652.9 322.9 654.3 0.18 35 24 25118 -43.9 -63.9 9 20.0 -48.4 214 46 666.1 666.3 323.4 668.6 0.30 36 23 25403 -45.7 -64.7 10 19.0 -49.7 213 45 669.0 669.1 323.4 671.3 0.28 37 20 26330 -48.9 -68.9 8 20.0 -52.4 210 44 686.5 686.6 324.0 688.0 0.18 38 18 27020 -50.3 -70.3 8 20.0 -53.7 703.1 703.1 324.6 704.5 0.16 TRP 269 9298 -61.1 -68.1 39 7.0 -61.2 235 13 308.7 308.7 284.8 308.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5208.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 63.36 % Est. max temperature: 2.60 C = 36.68 F Sfc-Lift cond lev (LCL): 937.32 mb = 484.39 m = 1589.20 ft T: -10.27 C 700-500 lapse rate: 5.75 C/km ThetaE index: 1.83 C Layer 925.0- 914.0 mb Conv cond level (CCL): 675.03 mb = 2990.63 m = 9811.67 ft Mean mixing ratio: 1.48 g/kg Conv temperature: 12.86 C = 55.14 F Cap Strength: 19.88 C Lifted Index: 20.06 C Risk: None Lifted Index @300 mb: 23.24 C Lifted Index @700 mb: 12.87 C Showalter Index: 13.67 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 16.20 C K Index: 1.50 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 3.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.06 J/kg Max Up Vert Vel: 4.49 m/s Conv Inhibition (B-): 66793.53 J/kg Cap Strength: 20.03 C Lift Cond Lev (LCL): 888.43 mb = 896.82 m = 2942.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 347 at 14 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 ---------------------------------------------------------- 0 994 29 355 13 1.1 -13.0 | 115 2 -1.9 0.9 1 925 587 5 42 -3.7 -41.8 | 14 29 -6.7 -28.0 2 850 1238 360 27 -0.0 -27.0 | 13 14 -3.1 -13.2 3 700 2720 315 9 6.4 -6.4 | 204 8 3.3 7.5 4 500 5190 240 19 16.5 9.5 | 210 27 13.4 23.3 5 400 6740 220 15 9.6 11.5 | 195 26 6.6 25.3 6 300 8610 240 25 21.7 12.5 | 215 32 18.6 26.3 7 269 9298 235 13 10.6 7.5 | 200 23 7.6 21.3 8 250 9760 185 29 2.5 28.9 | 179 43 -0.5 42.7 9 200 11210 245 23 20.8 9.7 | 217 30 17.8 23.6 10 150 13080 220 25 16.1 19.2 | 202 35 13.0 33.0 11 100 15740 220 40 25.7 30.6 | 207 50 22.6 44.5 12 70 18080 225 42 29.7 29.7 | 211 51 26.6 43.5 13 50 20290 230 52 39.8 33.4 | 218 60 36.8 47.3 14 30 23640 220 48 30.9 36.8 | 209 58 27.8 50.6 15 20 26330 210 44 22.0 38.1 | 200 55 18.9 51.9 Wind Parameters Mean winds (0-6000m): 317.5 at 18.9 knts Storm direction: 347.5 at 14.2 knts Shear (0-3000m) pos: 4.5 neg: 6.0 tot: 10.5 10-3/s Storm rel Dir Shear (0-3000m): 99.1 deg Storm rel helicity (0-3000m) pos: 6.9 neg: -41.9 tot: -35.0 m^2/s^2 ave: -11.7 10^-3 m/s^2 rel: -0.35 Storm rel vorticity (0-3000m) horiz: 11.8 stream: -4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 44.25 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 2 26 19 13| 27.0 0.0 27.0| 1.6 -6.7 -5.2 -10.4 -0.26| 27.9 -7.2 1000 3 32 15 18| 13.5 3.8 17.3| 2.8 -9.3 -6.4 -6.4 -0.19| 19.9 -3.7 1500 2 30 14 17| 9.0 5.8 14.8| 3.5 -19.0 -15.4 -10.3 -0.21| 16.7 -3.5 2000 359 28 11 14| 6.7 6.4 13.2| 3.5 -29.7 -26.2 -13.1 -0.29| 14.6 -4.3 2500 357 25 10 11| 5.4 6.5 11.9| 3.5 -38.3 -34.8 -13.9 -0.36| 13.2 -4.8 3000 356 23 9 9| 4.5 6.0 10.5| 6.9 -41.9 -35.0 -11.7 -0.35| 11.8 -4.1 4000 347 20 345 6| 3.4 5.3 8.7| 11.7 -42.5 -30.9 -7.7 -0.29| 9.8 -2.9 5000 333 19 301 6| 2.7 5.2 7.9| 11.7 -64.0 -52.3 -10.5 -0.30| 8.8 -2.7 6000 317 19 271 10| 2.2 4.5 6.7| 11.7 -99.5 -87.8 -14.6 -0.34| 7.8 -2.7 Wrote GIF file: /home/apache/climate/data/raob//X2477/skewt/X2477.skewt.20251108.00.gif