UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110212.upa.cvt Date: 1200Z 2 NOV 25 Searching for X1977... Searching the city database file for: X1977 ... Date:1200Z 2 NOV 25 Station: X1977 WMO ident: 31977 Latitude: 43.27 Longitude: 132.05 ------------------------------------------------------------------------------- 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 86 2.2 -5.8 55 8.0 -0.7 20 7 274.4 274.8 271.8 281.2 2.45 1 1000 182 2.0 -6.0 55 8.0 -0.9 15 11 275.1 275.6 272.3 281.9 2.44 2 946 627 -0.9 -8.9 55 8.0 -3.6 4 28 276.6 277.0 272.5 282.4 2.06 3 925 806 -2.3 -10.3 54 8.0 -4.8 360 35 277.0 277.3 272.5 282.3 1.88 4 850 1469 -8.1 -14.1 62 6.0 -9.7 350 35 277.7 277.9 272.3 282.0 1.51 5 825 1700 -9.9 -14.6 68 4.7 -11.1 352 33 278.1 278.4 272.6 282.4 1.49 6 817 1776 -9.5 -14.2 69 4.7 -10.8 353 33 279.3 279.6 273.3 283.8 1.56 7 793 2006 -8.9 -20.9 37 12.0 -11.6 355 31 282.4 282.5 274.0 285.1 0.91 8 771 2224 -10.1 -23.1 34 13.0 -12.9 358 29 283.4 283.5 274.4 285.7 0.77 9 700 2964 -13.7 -23.7 43 10.0 -15.7 5 23 287.3 287.5 276.6 289.8 0.81 10 669 3306 -15.5 -25.5 42 10.0 -17.4 3 22 289.0 289.2 277.3 291.3 0.72 11 500 5420 -34.1 -39.1 61 5.0 -34.5 350 15 291.5 291.5 277.8 292.3 0.26 12 468 5878 -38.3 -43.3 59 5.0 -38.6 0 16 291.8 291.8 277.9 292.4 0.18 13 460 5997 -38.9 -43.9 59 5.0 -39.2 3 16 292.5 292.5 278.2 293.1 0.17 14 400 6940 -45.9 -50.9 57 5.0 -46.1 25 17 295.3 295.4 279.4 295.6 0.09 15 366 7524 -50.5 -55.5 55 5.0 -50.6 360 19 296.8 296.8 280.0 297.0 0.06 16 331 8179 -49.7 -55.7 49 6.0 -49.8 355 20 306.6 306.6 284.1 306.8 0.06 17 300 8820 -50.9 -56.9 49 6.0 -51.1 350 21 313.6 313.6 286.7 313.8 0.06 18 250 10020 -48.7 -55.7 44 7.0 -49.0 335 23 333.7 333.7 292.8 334.0 0.08 19 226 10685 -47.5 -55.5 39 8.0 -47.9 319 25 345.3 345.3 295.7 345.7 0.09 20 200 11490 -49.3 -59.3 30 10.0 -49.7 300 27 354.7 354.7 297.7 355.0 0.06 21 150 13370 -50.3 -62.3 23 12.0 -50.8 275 40 383.4 383.4 302.8 383.7 0.06 22 139 13865 -51.9 -64.9 20 13.0 -52.4 274 40 389.0 389.0 303.7 389.2 0.04 23 125 14555 -50.1 -64.1 18 14.0 -50.7 273 41 404.3 404.3 305.8 404.6 0.06 24 116 15038 -54.1 -68.1 16 14.0 -54.5 272 41 405.6 405.6 306.0 405.8 0.03 25 100 15990 -54.1 -68.1 16 14.0 -54.6 270 42 423.2 423.2 308.1 423.4 0.04 26 88 16807 -55.9 -69.9 16 14.0 -56.3 268 41 435.3 435.4 309.4 435.5 0.04 27 81 17337 -53.5 -68.5 14 15.0 -54.2 267 41 450.7 450.7 311.0 451.0 0.05 28 70 18270 -56.3 -71.3 14 15.0 -56.9 265 40 463.9 463.9 312.1 464.1 0.04 29 66 18643 -57.5 -72.5 13 15.0 -58.0 263 39 469.2 469.2 312.6 469.4 0.03 30 62 19042 -54.1 -69.1 14 15.0 -54.9 261 39 485.2 485.2 313.9 485.5 0.06 31 50 20410 -58.3 -74.3 11 16.0 -58.9 255 36 506.1 506.1 315.4 506.3 0.03 32 44 21228 -52.9 -68.9 13 16.0 -54.1 251 36 538.1 538.2 317.5 538.7 0.08 33 37 22345 -54.7 -70.7 12 16.0 -55.9 246 35 560.8 560.9 318.7 561.4 0.07 34 30 23700 -51.9 -68.9 11 17.0 -53.8 240 35 603.2 603.2 320.8 604.0 0.12 35 25 24878 -54.5 -71.5 11 17.0 -56.2 249 34 628.0 628.0 321.9 628.7 0.10 36 23 25416 -52.7 -69.7 11 17.0 -54.9 253 34 648.4 648.5 322.7 649.5 0.14 37 20 26330 -47.9 -65.9 11 18.0 -51.5 260 33 689.6 689.7 324.1 691.9 0.27 38 17 27390 -52.9 -70.9 10 18.0 -55.6 255 30 706.3 706.4 324.7 707.7 0.16 39 16 27782 -52.1 -70.1 10 18.0 -55.2 254 29 721.3 721.4 325.1 723.0 0.19 40 14 28661 -44.1 -64.1 9 20.0 -50.2 250 27 776.5 776.7 326.8 781.3 0.49 41 11 30254 -51.3 -70.3 9 19.0 -55.6 243 23 805.8 805.9 327.4 808.5 0.27 42 10 30880 -46.1 -66.1 9 20.0 -52.5 240 21 847.5 847.7 328.5 853.1 0.53 43 8.4 32033 -48.5 -68.5 8 20.0 -54.6 881.4 881.6 329.1 886.3 0.45 44 7.7 32607 -47.5 -67.5 8 20.0 -54.3 907.6 907.9 329.7 914.0 0.56 45 7.4 32873 -42.9 -63.9 8 21.0 -51.9 936.7 937.2 330.3 948.0 0.96 TRP 366 7524 -50.5 -55.5 55 5.0 -50.6 360 19 296.8 296.8 280.0 297.0 0.06 WND Sounding variables and indices 1000-500 mb thick: 5238.00 m Freezing level: 962.76 mb = 489.12 m = 1604.72 ft Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 50.44 % Est. max temperature: 5.35 C = 41.63 F Sfc-Lift cond lev (LCL): 893.46 mb = 1077.99 m = 3536.68 ft T: -4.68 C 700-500 lapse rate: 8.31 C/km ThetaE index: 0.41 C Layer 925.0- 825.0 mb Conv cond level (CCL): 746.04 mb = 2476.02 m = 8123.32 ft Mean mixing ratio: 2.16 g/kg Conv temperature: 12.53 C = 54.55 F Cap Strength: 8.39 C Lifted Index: 8.13 C Risk: None Lifted Index @300 mb: 22.32 C Lifted Index @700 mb: 7.37 C Showalter Index: 8.24 C Risk: None Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.00 C Cross Totals Index: 20.00 C K Index: 1.90 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 2.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.17 J/kg Max Up Vert Vel: 4.04 m/s Conv Inhibition (B-): 80491.20 J/kg Cap Strength: 8.33 C Lift Cond Lev (LCL): 848.46 mb = 1483.05 m = 4865.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 28 at 17 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 86 20 7 -2.4 -6.6 | 213 10 5.7 8.6 1 1000 182 15 11 -2.8 -10.6 | 229 7 5.2 4.6 2 925 806 360 35 -0.0 -35.0 | 338 21 8.1 -19.8 3 850 1469 350 35 6.1 -34.5 | 324 24 14.1 -19.2 4 700 2964 5 23 -2.0 -22.9 | 322 10 6.1 -7.7 5 500 5420 350 15 2.6 -14.8 | 268 11 10.7 0.4 6 400 6940 25 17 -7.2 -15.4 | 282 1 0.9 -0.2 7 366 7524 360 19 -0.0 -19.0 | 295 9 8.1 -3.8 8 300 8820 350 21 3.6 -20.7 | 295 13 11.7 -5.5 9 250 10020 335 23 9.7 -20.8 | 288 19 17.8 -5.6 10 200 11490 300 27 23.4 -13.5 | 267 31 31.4 1.7 11 150 13370 275 40 39.8 -3.5 | 256 49 47.9 11.7 12 100 15990 270 42 42.0 -0.0 | 253 52 50.1 15.2 13 70 18270 265 40 39.8 3.5 | 249 51 47.9 18.7 14 50 20410 255 36 34.8 9.3 | 240 49 42.8 24.5 15 30 23700 240 35 30.3 17.5 | 230 50 38.4 32.7 16 20 26330 260 33 32.5 5.7 | 243 46 40.6 21.0 17 10 30880 240 21 18.2 10.5 | 226 37 26.2 25.7 Wind Parameters Mean winds (0-6000m): 357.9 at 23.0 knts Storm direction: 27.9 at 17.2 knts Shear (0-3000m) pos: 2.2 neg: 4.8 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 105.7 deg Storm rel helicity (0-3000m) pos: 33.0 neg: -36.6 tot: -3.6 m^2/s^2 ave: -1.2 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.19 Bulk Shear: 6.84 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 9 17 285 6| 0.0 20.4 20.4| 23.9 0.0 23.9 47.7 0.69| 20.8 14.3 1000 2 25 323 12| 0.0 14.8 14.8| 28.7 -13.4 15.3 15.3 0.40| 16.2 6.5 1500 358 28 325 16| 0.0 9.6 9.6| 29.8 -32.7 -2.9 -1.9 0.27| 12.3 3.3 2000 357 29 325 17| 1.3 7.2 8.5| 32.8 -32.7 0.1 0.0 0.25| 10.5 2.6 2500 357 29 325 17| 2.0 5.8 7.8| 33.0 -33.3 -0.3 -0.1 0.22| 9.4 2.1 3000 357 28 324 16| 2.2 4.8 7.1| 33.0 -36.6 -3.6 -1.2 0.18| 8.5 1.5 4000 358 26 322 14| 1.7 3.3 5.0| 33.0 -46.6 -13.6 -3.4 0.09| 6.9 0.6 5000 358 25 316 13| 1.3 2.4 3.8| 33.0 -56.2 -23.3 -4.7 0.02| 5.9 0.1 6000 358 23 311 12| 1.3 2.0 3.3| 35.3 -59.1 -23.8 -4.0 0.02| 5.3 0.1 Wrote GIF file: /home/apache/climate/data/raob//X1977/skewt/X1977.skewt.20251102.12.gif