UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110300.upa.cvt Date: 0000Z 3 NOV 25 Searching for X2477... Searching the city database file for: X2477 ... Date:0000Z 3 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 1009 24 0.8 -3.8 71 4.6 -0.9 280 1 273.2 273.7 271.8 281.1 2.86 1 1000 96 0.0 -7.0 59 7.0 -2.4 275 5 273.1 273.5 270.8 279.4 2.26 2 925 713 -5.9 -10.2 72 4.3 -7.2 280 11 273.3 273.6 270.2 278.6 1.90 3 882 1084 -9.1 -12.3 78 3.2 -10.0 263 9 273.7 274.0 270.2 278.4 1.68 4 850 1369 -10.7 -13.6 79 2.9 -11.5 250 7 274.9 275.2 270.8 279.4 1.57 5 797 1861 -14.3 -17.5 77 3.2 -15.0 253 14 276.2 276.4 270.9 279.7 1.21 6 792 1908 -14.3 -17.7 75 3.4 -15.0 254 14 276.7 276.9 271.2 280.2 1.20 7 755 2272 -13.1 -26.1 33 13.0 -15.4 256 19 281.8 281.9 273.3 283.7 0.60 8 711 2728 -15.5 -30.5 26 15.0 -17.8 259 25 284.1 284.1 274.2 285.4 0.42 9 700 2845 -16.7 -31.7 26 15.0 -18.9 260 27 284.0 284.1 274.1 285.2 0.38 10 615 3801 -24.9 -32.9 47 8.0 -25.8 245 30 285.3 285.3 274.8 286.5 0.39 11 517 5052 -28.9 -33.9 62 5.0 -29.5 224 35 295.0 295.0 279.7 296.4 0.42 12 509 5163 -29.7 -34.7 62 5.0 -30.2 222 36 295.3 295.4 279.8 296.6 0.39 13 500 5290 -30.1 -35.1 62 5.0 -30.6 220 36 296.3 296.4 280.3 297.6 0.39 14 452 6001 -35.7 -40.7 60 5.0 -36.1 220 40 298.0 298.0 280.8 298.8 0.24 15 400 6840 -42.3 -48.3 52 6.0 -42.6 220 44 300.0 300.0 281.5 300.4 0.12 16 356 7616 -49.3 -55.3 49 6.0 -49.4 222 46 300.8 300.8 281.7 301.0 0.06 17 315 8409 -54.7 -60.7 47 6.0 -54.8 224 47 304.0 304.0 283.0 304.1 0.03 18 300 8720 -55.9 -61.9 47 6.0 -56.0 225 48 306.6 306.6 284.1 306.7 0.03 19 279 9180 -56.7 -62.7 47 6.0 -56.8 229 56 311.8 311.8 286.0 311.9 0.03 20 250 9880 -52.9 -59.9 42 7.0 -53.1 235 69 327.4 327.4 291.0 327.6 0.05 21 204 11201 -49.3 -59.3 30 10.0 -49.7 240 69 352.7 352.7 297.3 353.0 0.06 22 200 11330 -49.9 -59.9 30 10.0 -50.3 240 69 353.8 353.8 297.5 354.0 0.06 23 194 11530 -50.0 -60.6 28 10.5 -50.4 245 71 356.6 356.7 298.1 356.9 0.06 24 150 13210 -51.1 -66.1 15 15.0 -51.6 240 68 382.0 382.0 302.6 382.2 0.04 25 127 14290 -51.1 -68.1 11 17.0 -51.7 240 66 400.6 400.7 305.3 400.8 0.03 26 100 15840 -51.3 -70.3 9 19.0 -52.1 240 64 428.6 428.6 308.7 428.8 0.03 27 77 17541 -50.7 -71.7 7 21.0 -51.7 240 61 463.1 463.1 312.1 463.3 0.03 28 70 18160 -52.5 -73.5 6 21.0 -53.4 240 60 472.1 472.1 312.8 472.2 0.03 29 63 18836 -55.5 -76.5 6 21.0 -56.2 238 63 479.9 479.9 313.4 480.0 0.02 30 58 19370 -50.1 -72.1 6 22.0 -51.5 237 64 503.6 503.6 315.2 503.8 0.04 31 50 20340 -49.9 -72.9 5 23.0 -51.5 235 68 525.9 525.9 316.7 526.1 0.04 32 49 20472 -49.9 -72.9 5 23.0 -51.6 235 68 528.9 528.9 316.9 529.2 0.04 33 47 20744 -50.7 -73.7 5 23.0 -52.3 235 68 533.4 533.4 317.1 533.6 0.04 34 43 21328 -46.9 -70.9 5 24.0 -49.4 235 68 556.4 556.5 318.5 556.9 0.06 35 33 23062 -52.1 -76.1 4 24.0 -54.0 235 68 586.4 586.4 320.0 586.7 0.04 36 30 23680 -51.3 -75.3 4 24.0 -53.5 235 68 604.8 604.8 320.9 605.1 0.05 37 28 24129 -49.7 -74.7 4 25.0 -52.4 236 66 621.3 621.3 321.6 621.7 0.05 38 27 24367 -48.3 -74.3 3 26.0 -51.4 236 65 631.7 631.7 322.0 632.2 0.06 39 20 26340 -48.3 -73.3 4 25.0 -52.2 240 56 688.3 688.4 324.1 689.1 0.09 40 18 27034 -47.5 -73.5 3 26.0 -52.0 238 55 711.9 712.0 324.8 712.8 0.10 41 14 28680 -50.9 -75.9 4 25.0 -54.9 235 54 753.4 753.5 326.0 754.3 0.09 42 13 29164 -49.1 -74.1 4 25.0 -53.9 234 54 775.8 775.9 326.7 777.0 0.13 43 12 29685 -52.3 -76.3 4 24.0 -56.2 233 53 782.4 782.5 326.8 783.4 0.10 44 11 30251 -49.3 -74.3 4 25.0 -54.5 231 53 813.1 813.1 327.6 814.5 0.15 45 10 30880 -46.1 -72.1 4 26.0 -53.0 230 52 847.5 847.6 328.4 849.8 0.23 46 8.4 32039 -46.5 -72.5 4 26.0 -53.9 889.2 889.4 329.2 892.0 0.25 TRP 300 8720 -55.9 -61.9 47 6.0 -56.0 225 48 306.6 306.6 284.1 306.7 0.03 WND 194 11530 -50.0 -60.6 28 10.5 -50.4 245 71 356.6 356.7 298.1 356.9 0.06 Sounding variables and indices 1000-500 mb thick: 5194.00 m Freezing level: 1000.00 mb = 96.00 m = 314.96 ft Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 55.12 % Est. max temperature: 2.14 C = 35.85 F Sfc-Lift cond lev (LCL): 939.17 mb = 592.72 m = 1944.59 ft T: -4.75 C 700-500 lapse rate: 5.48 C/km ThetaE index: 2.62 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 866.00 mb = 1225.07 m = 4019.19 ft Mean mixing ratio: 2.08 g/kg Conv temperature: 1.87 C = 35.37 F Cap Strength: 13.87 C Lifted Index: 14.59 C Risk: None Lifted Index @300 mb: 19.55 C Lifted Index @700 mb: 6.72 C Showalter Index: 14.29 C Risk: None Total Totals Index: 35.90 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 16.50 C K Index: -9.20 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 3.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.61 J/kg Max Up Vert Vel: 1.10 m/s Conv Inhibition (B-): 78111.73 J/kg Cap Strength: 14.57 C Lift Cond Lev (LCL): 880.31 mb = 1098.55 m = 3604.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 270 at 18 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 1009 24 280 1 1.0 -0.2 | 89 17 -16.9 -0.2 1 1000 96 275 5 5.0 -0.4 | 88 13 -12.9 -0.5 2 925 713 280 11 10.8 -1.9 | 74 7 -7.0 -2.0 3 850 1369 250 7 6.6 2.4 | 102 12 -11.3 2.4 4 700 2845 260 27 26.6 4.7 | 242 10 8.7 4.6 5 500 5290 220 36 23.1 27.6 | 191 28 5.3 27.5 6 400 6840 220 44 28.3 33.7 | 197 35 10.4 33.7 7 300 8720 225 48 33.9 33.9 | 205 38 16.1 33.9 8 250 9880 235 69 56.5 39.6 | 224 55 38.7 39.5 9 200 11330 240 69 59.8 34.5 | 231 54 41.9 34.5 10 194 11530 245 71 64.3 30.0 | 237 55 46.5 30.0 11 150 13210 240 68 58.9 34.0 | 230 53 41.0 34.0 12 100 15840 240 64 55.4 32.0 | 230 49 37.6 32.0 13 70 18160 240 60 52.0 30.0 | 229 45 34.1 30.0 14 50 20340 235 68 55.7 39.0 | 224 54 37.8 39.0 15 30 23680 235 68 55.7 39.0 | 224 54 37.8 39.0 16 20 26340 240 56 48.5 28.0 | 228 41 30.6 28.0 17 10 30880 230 52 39.8 33.4 | 213 40 22.0 33.4 Wind Parameters Mean winds (0-6000m): 239.9 at 23.8 knts Storm direction: 269.9 at 17.9 knts Shear (0-3000m) pos: 2.3 neg: 2.3 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 146.7 deg Storm rel helicity (0-3000m) pos: 33.8 neg: -9.2 tot: 24.6 m^2/s^2 ave: 8.2 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 48.00 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 ------------------------------------------------------------------------------- 500 277 6 86 11| 0.0 8.4 8.4| 0.0 -5.0 -5.0 -9.9 -0.20| 8.4 -1.7 1000 277 8 84 10| 0.0 4.2 4.2| 5.3 -6.7 -1.3 -1.3 0.01| 6.7 0.1 1500 271 8 89 10| 0.0 2.8 2.8| 11.7 -6.7 5.0 3.3 0.14| 6.0 0.9 2000 265 9 95 9| 1.8 2.1 3.9| 20.2 -6.7 13.6 6.8 0.30| 6.3 1.9 2500 263 11 102 7| 2.8 1.7 4.5| 28.5 -6.7 21.8 8.7 0.43| 6.4 2.8 3000 262 14 113 5| 2.3 2.3 4.6| 33.8 -9.2 24.6 8.2 0.41| 6.4 2.6 4000 256 18 169 4| 1.8 2.4 4.2| 33.8 -31.9 1.9 0.5 0.20| 6.0 1.2 5000 248 21 191 8| 1.4 2.6 4.0| 33.8 -69.2 -35.4 -7.1 0.05| 5.8 0.3 6000 240 24 193 12| 1.2 2.6 3.8| 46.9 -82.0 -35.1 -5.8 0.04| 5.4 0.2 Wrote GIF file: /home/apache/climate/data/raob//X2477/skewt/X2477.skewt.20251103.00.gif