UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050200.upa.cvt Date: 0000Z 2 MAY 25 Searching for X1004... Searching the city database file for: X1004 ... Date:0000Z 2 MAY 25 Station: X1004 WMO ident: 31004 Latitude: 58.62 Longitude: 125.37 ------------------------------------------------------------------------------- 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 93 SFC 930 679 1.6 -4.4 64 6.0 -0.7 270 1 280.5 281.0 276.1 288.9 2.96 2 925 722 1.2 -8.8 47 10.0 -2.3 250 1 280.5 280.9 274.9 286.6 2.12 3 885 1076 0.4 -9.6 47 10.0 -3.1 321 8 283.3 283.6 276.3 289.3 2.08 4 867 1241 -0.7 -10.7 47 10.0 -4.0 353 12 283.8 284.1 276.4 289.5 1.95 5 850 1398 -2.3 -11.3 50 9.0 -5.2 25 15 283.7 284.1 276.3 289.3 1.89 6 718 2711 -12.9 -17.8 67 4.9 -14.1 38 13 286.1 286.3 276.7 290.1 1.31 7 701 2894 -13.1 -17.5 69 4.4 -14.2 40 13 287.9 288.1 277.7 292.0 1.38 8 700 2905 -13.1 -17.4 70 4.3 -14.2 40 13 288.0 288.2 277.7 292.2 1.39 9 654 3418 -17.3 -21.1 72 3.8 -18.1 40 12 288.9 289.1 277.7 292.2 1.09 10 652 3441 -16.9 -20.7 72 3.8 -17.7 40 12 289.6 289.8 278.2 293.1 1.13 11 592 4160 -19.5 -27.5 49 8.0 -20.9 40 11 294.7 294.8 279.9 296.9 0.68 12 527 5012 -26.3 -37.3 35 11.0 -27.5 40 10 296.5 296.5 280.2 297.5 0.29 13 500 5390 -28.3 -42.3 25 14.0 -29.5 40 9 298.5 298.6 281.0 299.2 0.18 14 487 5579 -29.3 -45.3 20 16.0 -30.6 42 11 299.6 299.6 281.4 300.0 0.14 15 438 6331 -34.5 -45.5 32 11.0 -35.3 49 20 302.2 302.2 282.5 302.7 0.15 16 400 6960 -39.9 -49.9 34 10.0 -40.4 55 27 303.1 303.2 282.8 303.5 0.10 17 331 8217 -50.9 -58.9 38 8.0 -51.1 58 37 304.9 304.9 283.4 305.1 0.04 18 307 8702 -53.3 -61.3 37 8.0 -53.4 60 41 308.2 308.2 284.7 308.3 0.03 19 304 8765 -53.7 -61.7 37 8.0 -53.8 60 42 308.5 308.5 284.8 308.6 0.03 20 300 8850 -53.5 -61.5 37 8.0 -53.7 55 42 309.9 309.9 285.4 310.1 0.03 21 280 9295 -53.9 -61.9 37 8.0 -54.1 55 34 315.5 315.5 287.3 315.7 0.03 22 250 10030 -50.7 -60.7 30 10.0 -51.0 55 21 330.7 330.7 291.9 330.9 0.04 23 226 10690 -48.7 -60.7 24 12.0 -49.1 37 13 343.4 343.4 295.2 343.6 0.05 24 200 11490 -50.5 -64.5 18 14.0 -50.9 15 3 352.8 352.8 297.3 352.9 0.03 25 150 13370 -50.1 -69.1 9 19.0 -50.7 330 3 383.7 383.7 302.9 383.9 0.02 26 133 14153 -51.7 -71.7 7 20.0 -52.2 315 4 394.3 394.3 304.4 394.4 0.02 27 122 14716 -49.7 -70.7 7 21.0 -50.4 305 5 407.8 407.8 306.2 407.9 0.02 28 108 15510 -51.9 -73.9 5 22.0 -52.6 289 6 418.1 418.1 307.5 418.2 0.02 29 100 16010 -50.9 -72.9 6 22.0 -51.7 280 7 429.4 429.4 308.8 429.5 0.02 30 95 16344 -48.7 -71.7 5 23.0 -49.8 280 6 440.0 440.0 309.9 440.2 0.03 31 80 17462 -52.3 -75.3 5 23.0 -53.2 280 3 454.8 454.8 311.3 454.9 0.02 32 75 17881 -49.5 -73.5 4 24.0 -50.7 280 2 469.1 469.1 312.5 469.3 0.02 33 70 18330 -51.3 -75.3 4 24.0 -52.4 280 1 474.6 474.6 313.0 474.8 0.02 34 50 20530 -50.3 -75.3 4 25.0 -51.9 285 5 524.9 524.9 316.6 525.1 0.03 35 32 23439 -51.7 -75.7 4 24.0 -53.7 246 5 592.7 592.7 320.3 593.0 0.04 36 30 23860 -49.5 -74.5 4 25.0 -52.1 240 5 609.7 609.7 321.0 610.1 0.05 37 21 26198 -45.9 -71.9 4 26.0 -50.4 126 9 686.0 686.1 324.0 687.0 0.11 38 20 26520 -46.9 -72.9 4 26.0 -51.2 110 9 692.6 692.7 324.2 693.5 0.10 39 17 27591 -49.7 -74.7 4 25.0 -53.6 132 8 716.6 716.6 325.0 717.4 0.09 40 15 28419 -45.7 -71.7 4 26.0 -51.3 149 7 756.0 756.1 326.1 757.5 0.16 41 10 31130 -44.3 -70.3 4 26.0 -52.0 205 5 854.2 854.3 328.5 857.3 0.29 42 8.9 31913 -43.5 -69.5 4 26.0 -52.0 886.2 886.4 329.2 890.3 0.37 TRP 304 8765 -53.7 -61.7 37 8.0 -53.8 60 42 308.5 308.5 284.8 308.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5297.00 m Freezing level: 878.45 mb = 1136.10 m = 3727.31 ft Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 53.57 % Est. max temperature: 6.00 C = 42.79 F Sfc-Lift cond lev (LCL): 847.09 mb = 1424.65 m = 4674.00 ft T: -2.52 C 700-500 lapse rate: 6.12 C/km ThetaE index: 2.26 C Layer 925.0- 885.0 mb Conv cond level (CCL): 722.25 mb = 2665.46 m = 8744.85 ft Mean mixing ratio: 2.02 g/kg Conv temperature: 7.01 C = 44.62 F Cap Strength: 7.55 C Lifted Index: 8.89 C Risk: None Lifted Index @300 mb: 15.03 C Lifted Index @700 mb: 3.35 C Showalter Index: 8.48 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 26.00 C Cross Totals Index: 17.00 C K Index: 10.40 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 2.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.69 J/kg Max Up Vert Vel: 5.60 m/s Conv Inhibition (B-): 62739.86 J/kg Cap Strength: 8.56 C Lift Cond Lev (LCL): 756.51 mb = 2304.78 m = 7561.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 69 at 9 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 ---------------------------------------------------------- 0 930 679 270 1 1.0 -0.0 | 251 10 9.8 3.3 1 925 722 250 1 0.9 0.3 | 249 10 9.7 3.7 2 850 1398 25 15 -6.3 -13.6 | 346 11 2.5 -10.3 3 700 2905 40 13 -8.4 -10.0 | 356 7 0.5 -6.6 4 500 5390 40 9 -5.8 -6.9 | 320 5 3.0 -3.6 5 400 6960 55 27 -22.1 -15.5 | 48 18 -13.3 -12.2 6 304 8765 60 42 -36.4 -21.0 | 57 33 -27.6 -17.7 7 300 8850 55 42 -34.4 -24.1 | 51 33 -25.6 -20.8 8 250 10030 55 21 -17.2 -12.0 | 44 12 -8.4 -8.7 9 200 11490 15 3 -0.8 -2.9 | 267 8 8.0 0.4 10 150 13370 330 3 1.5 -2.6 | 266 10 10.3 0.7 11 100 16010 280 7 6.9 -1.2 | 262 16 15.7 2.1 12 70 18330 280 1 1.0 -0.2 | 252 10 9.8 3.1 13 50 20530 285 5 4.8 -1.3 | 262 14 13.6 2.0 14 30 23860 240 5 4.3 2.5 | 246 14 13.1 5.8 15 20 26520 110 9 -8.5 3.1 | 183 6 0.4 6.4 16 10 31130 205 5 2.1 4.5 | 234 13 10.9 7.9 Wind Parameters Mean winds (0-6000m): 39.4 at 12.6 knts Storm direction: 69.4 at 9.4 knts Shear (0-3000m) pos: 2.3 neg: 0.1 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 96.3 deg Storm rel helicity (0-3000m) pos: 76.7 neg: -1.5 tot: 75.2 m^2/s^2 ave: 25.1 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.92 Bulk Shear: 17.02 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 ------------------------------------------------------------------------------- 500 335 5 278 11| 10.5 0.0 10.5| 41.0 0.0 41.0 82.0 0.85| 13.8 11.6 1000 24 10 317 7| 7.8 0.0 7.8| 74.2 0.0 74.2 74.2 0.88| 12.8 11.3 1500 27 11 330 8| 5.0 0.0 5.0| 75.5 0.0 75.5 50.3 0.85| 9.0 7.7 2000 29 12 336 8| 3.6 0.0 3.6| 76.4 0.0 76.4 38.2 0.83| 7.1 5.9 2500 31 12 340 7| 2.7 0.0 2.7| 76.7 -0.5 76.2 30.5 0.79| 5.9 4.7 3000 33 12 341 7| 2.3 0.1 2.4| 76.7 -1.5 75.2 25.1 0.75| 5.1 3.8 4000 35 12 342 7| 1.7 0.3 2.0| 76.7 -3.5 73.2 18.3 0.67| 4.0 2.7 5000 36 11 340 6| 1.7 0.3 2.0| 80.8 -4.8 76.0 15.2 0.64| 3.7 2.3 6000 39 13 352 6| 2.4 0.3 2.7| 99.3 -4.8 94.5 15.7 0.63| 4.1 2.6 Wrote GIF file: /home/apache/climate/data/raob//X1004/skewt/X1004.skewt.20250502.00.gif