UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110323.upa.cvt Date: 2300Z 3 NOV 25 Searching for Y4775... Searching the city database file for: Y4775 ... Date:2300Z 3 NOV 25 Station: Y4775 WMO ident: 94775 ------------------------------------------------------------------------------- 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 1006 21 22.0 9.0 43 13.0 14.3 335 12 294.6 295.9 287.2 315.4 7.17 1 1000 73 20.2 6.2 40 14.0 12.4 320 14 293.4 294.4 285.5 310.6 5.95 2 998 90 20.0 6.0 40 14.0 12.2 320 14 293.3 294.4 285.4 310.3 5.88 3 925 738 13.8 5.8 58 8.0 9.4 285 14 293.4 294.5 285.9 311.5 6.26 4 850 1442 6.8 3.0 77 3.8 4.8 300 31 293.3 294.3 285.1 309.5 5.59 5 805 1885 2.6 1.0 89 1.6 1.8 306 37 293.4 294.3 284.7 308.3 5.11 6 793 2007 2.6 -4.4 60 7.0 -0.4 308 41 294.7 295.3 283.4 305.0 3.48 7 788 2058 4.2 -10.8 33 15.0 -1.5 309 43 296.9 297.3 282.8 303.4 2.13 8 781 2131 3.2 -10.8 35 14.0 -2.1 310 45 296.6 297.0 282.7 303.2 2.15 9 776 2183 4.6 -17.4 18 22.0 -2.7 310 47 298.6 298.9 282.4 302.6 1.26 10 730 2680 4.4 -32.6 5 37.0 -4.6 314 50 303.7 303.8 283.3 304.9 0.34 11 700 3021 2.8 -36.2 4 39.0 -5.9 315 53 305.6 305.6 284.0 306.5 0.25 12 691 3125 2.6 -37.4 3 40.0 -6.1 314 50 306.5 306.5 284.3 307.3 0.22 13 638 3762 -2.7 -37.7 5 35.0 -9.7 323 58 307.5 307.6 284.7 308.4 0.23 14 587 4417 -5.5 -38.5 5 33.0 -11.8 321 66 311.7 311.7 286.2 312.5 0.23 15 521 5338 -12.7 -36.7 11 24.0 -17.0 324 71 313.8 313.9 287.1 315.0 0.32 16 500 5650 -14.3 -42.3 7 28.0 -18.5 330 68 315.6 315.6 287.5 316.3 0.18 17 468 6152 -15.7 -58.7 1 43.0 -20.1 321 74 319.9 319.9 288.8 320.0 0.03 18 455 6366 -15.1 -56.1 2 41.0 -19.7 316 77 323.2 323.2 289.8 323.4 0.04 19 400 7330 -22.5 -49.5 7 27.0 -25.4 325 75 325.7 325.8 290.6 326.2 0.10 20 352 8253 -29.9 -52.9 9 23.0 -31.7 329 79 327.9 327.9 291.2 328.2 0.08 21 300 9370 -38.7 -57.7 12 19.0 -39.6 335 84 330.8 330.8 292.0 331.0 0.05 22 250 10590 -48.7 -63.7 16 15.0 -49.1 335 89 333.7 333.7 292.7 333.8 0.03 23 244 10749 -50.1 -63.1 20 13.0 -50.4 334 91 333.9 333.9 292.8 334.0 0.03 24 227 11220 -49.4 -69.6 8 20.2 -49.8 330 96 341.9 341.9 294.8 342.0 0.01 25 210 11730 -48.7 -76.7 2 28.0 -49.2 333 76 350.7 350.7 296.8 350.7 0.01 26 200 12050 -49.3 -78.3 2 29.0 -49.8 335 62 354.7 354.7 297.6 354.7 0.00 27 178 12805 -54.9 -78.9 4 24.0 -55.2 335 67 357.5 357.5 298.2 357.6 0.00 28 159 13528 -53.9 -81.9 2 28.0 -54.3 337 52 371.0 371.0 300.7 371.0 0.00 29 150 13900 -56.7 -82.7 2 26.0 -57.0 340 55 372.4 372.4 301.0 372.4 0.00 30 149 13942 -56.9 -82.9 2 26.0 -57.2 340 55 372.8 372.8 301.1 372.8 0.00 31 129 14849 -59.7 -84.7 2 25.0 -59.9 321 39 383.4 383.4 302.8 383.4 0.00 32 100 16440 -59.7 -86.7 2 27.0 -60.0 280 18 412.4 412.4 306.8 412.4 0.00 33 90 17092 -63.3 -87.3 2 24.0 -63.5 304 16 417.8 417.8 307.4 417.8 0.00 34 70 18640 -61.7 -87.7 2 26.0 -62.0 60 7 452.4 452.4 311.1 452.4 0.00 35 59 19699 -62.1 -88.1 2 26.0 -62.5 60 14 474.2 474.2 313.0 474.2 0.00 36 50 20730 -59.5 -88.5 1 29.0 -60.1 60 20 503.3 503.3 315.2 503.3 0.00 37 43 21679 -57.7 -87.7 1 30.0 -58.6 69 24 529.9 529.9 316.9 529.9 0.00 38 34 23153 -60.1 -88.1 1 28.0 -60.9 83 31 560.4 560.4 318.6 560.4 0.00 39 30 23940 -57.3 -87.3 1 30.0 -58.5 90 34 588.4 588.4 320.0 588.5 0.01 40 29 24155 -55.5 -86.5 1 31.0 -57.1 89 34 599.1 599.1 320.6 599.2 0.01 41 20 26540 -51.9 -84.9 1 33.0 -54.8 80 31 677.3 677.3 323.7 677.4 0.01 42 18 27223 -51.5 -85.5 1 34.0 -54.8 699.3 699.3 324.4 699.4 0.01 TRP 227 11220 -53.1 -65.1 22 12.0 -53.4 330 96 336.3 336.3 293.4 336.4 0.03 WND 227 11220 -49.4 -69.6 8 20.2 -49.8 330 96 341.9 341.9 294.8 342.0 0.01 Sounding variables and indices 1000-500 mb thick: 5577.00 m Freezing level: 665.00 mb = 3437.68 m = 11278.36 ft Wetbulb zero: 795.36 mb = 1982.80 m = 6505.16 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 27.54 % Est. max temperature: 20.64 C = 69.15 F Sfc-Lift cond lev (LCL): 829.77 mb = 1638.34 m = 5375.05 ft T: 4.94 C 700-500 lapse rate: 6.50 C/km ThetaE index: 8.89 C Layer 850.0- 730.0 mb Conv cond level (CCL): 816.25 mb = 1772.22 m = 5814.29 ft Mean mixing ratio: 6.11 g/kg Conv temperature: 20.72 C = 69.30 F Cap Strength: 7.14 C Lifted Index: 7.30 C Risk: None Lifted Index @300 mb: 14.25 C Lifted Index @700 mb: 6.35 C Showalter Index: 8.36 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 17.30 C K Index: -14.90 Risk: None Sweat Index: 166.00 Risk: None Energy Index: 1.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.15 J/kg Max Up Vert Vel: 3.21 m/s Conv Inhibition (B-): 1.01 J/kg Cap Strength: 7.13 C Lift Cond Lev (LCL): 815.83 mb = 1776.38 m = 5827.95 ft Lev Free Conv (LFC): 810.83 mb = 1826.49 m = 5992.34 ft Equ Level (EL): 790.83 mb = 2029.01 m = 6656.77 ft B at Equ Level: 1.51 J/kg Max Parcel Lev (MPL): 780.83 mb = 2132.31 m = 6995.69 ft Wind level data Storm motion: 348 at 36 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 1006 21 335 12 5.1 -10.9 | 174 25 -2.5 24.6 1 1000 73 320 14 9.0 -10.7 | 183 25 1.4 24.7 2 973 305 315 16 11.3 -11.3 | 189 24 3.7 24.1 3 939 610 270 14 14.0 -0.0 | 190 36 6.4 35.4 4 925 738 285 14 13.5 -3.6 | 191 32 6.0 31.8 5 906 914 295 17 15.4 -7.2 | 196 29 7.8 28.2 6 873 1219 295 25 22.7 -10.6 | 211 29 15.1 24.9 7 850 1442 300 31 26.8 -15.5 | 224 28 19.3 19.9 8 841 1524 300 26 22.5 -13.0 | 214 27 14.9 22.4 9 781 2134 310 45 34.5 -28.9 | 256 28 26.9 6.5 10 752 2438 310 55 42.1 -35.4 | 270 35 34.6 0.1 11 724 2743 315 49 34.6 -34.6 | 268 27 27.1 0.8 12 700 3021 315 53 37.5 -37.5 | 274 30 29.9 -2.0 13 698 3048 310 50 38.3 -32.1 | 264 31 30.7 3.3 14 671 3353 325 52 29.8 -42.6 | 288 23 22.3 -7.2 15 597 4267 320 65 41.8 -49.8 | 293 37 34.2 -14.4 16 511 5486 325 72 41.3 -59.0 | 305 41 33.7 -23.5 17 500 5650 330 68 34.0 -58.9 | 312 35 26.4 -23.5 18 491 5791 330 68 34.0 -58.9 | 312 35 26.4 -23.5 19 453 6401 315 78 55.2 -55.2 | 293 52 47.6 -19.7 20 400 7330 325 75 43.0 -61.4 | 306 44 35.4 -26.0 21 300 9370 335 84 35.5 -76.1 | 326 49 27.9 -40.7 22 250 10590 335 89 37.6 -80.7 | 326 54 30.0 -45.2 23 227 11220 330 96 48.0 -83.1 | 320 63 40.4 -47.7 24 225 11278 330 96 48.0 -83.1 | 320 63 40.4 -47.7 25 200 12050 335 62 26.2 -56.2 | 318 28 18.6 -20.8 26 196 12192 330 62 31.0 -53.7 | 308 30 23.4 -18.3 27 178 12802 335 67 28.3 -60.7 | 321 33 20.7 -25.3 28 162 13411 330 54 27.0 -46.8 | 300 22 19.4 -11.3 29 154 13716 350 48 8.3 -47.3 | 356 12 0.8 -11.8 30 150 13900 340 55 18.8 -51.7 | 325 20 11.2 -16.3 31 147 14021 340 56 19.2 -52.6 | 326 21 11.6 -17.2 32 140 14326 310 47 36.0 -30.2 | 260 29 28.4 5.2 33 133 14630 315 38 26.9 -26.9 | 246 21 19.3 8.6 34 115 15545 340 43 14.7 -40.4 | 305 9 7.1 -5.0 35 105 16154 315 44 31.1 -31.1 | 260 24 23.5 4.3 36 100 16440 280 18 17.7 -3.1 | 197 34 10.2 32.3 37 95 16764 280 18 17.7 -3.1 | 197 34 10.2 32.3 38 70 18640 60 7 -6.1 -3.5 | 157 35 -13.6 31.9 39 50 20730 60 20 -17.3 -10.0 | 136 36 -24.9 25.4 40 30 23940 90 34 -34.0 0.0 | 130 55 -41.6 35.4 41 20 26540 80 31 -30.5 -5.4 | 128 49 -38.1 30.0 Wind Parameters Mean winds (0-6000m): 317.9 at 48.3 knts Storm direction: 347.9 at 36.2 knts Shear (0-3000m) pos: 7.1 neg: 2.0 tot: 9.1 10-3/s Storm rel Dir Shear (0-3000m): 99.6 deg Storm rel helicity (0-3000m) pos: 394.0 neg: -42.6 tot: 351.4 m^2/s^2 ave: 117.1 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 14.1 stream: 8.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.03 Bulk Shear: 149.05 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 ------------------------------------------------------------------------------- 500 311 15 188 26| 0.0 12.2 12.2| 50.4 -0.5 49.9 99.8 0.52| 15.1 7.8 1000 298 15 192 29| 3.3 6.1 9.4| 95.0 -7.5 87.6 87.6 0.45| 14.2 6.4 1500 298 19 199 28| 4.4 4.1 8.5|177.8 -37.9 140.0 93.3 0.44| 14.7 6.6 2000 301 23 206 27| 7.5 3.1 10.5|289.8 -37.9 252.0 126.0 0.59| 15.2 9.0 2500 304 28 218 25| 8.5 2.4 10.9|374.4 -37.9 336.5 134.6 0.62| 15.2 9.5 3000 307 32 228 24| 7.1 2.0 9.1|394.0 -42.6 351.4 117.1 0.58| 14.1 8.2 4000 312 38 244 23| 5.7 2.1 7.8|468.8 -62.4 406.4 101.6 0.54| 13.5 7.2 5000 315 44 259 24| 4.9 2.0 6.9|523.7 -62.4 461.3 92.3 0.54| 11.7 6.3 6000 318 48 271 25| 4.3 1.8 6.2|602.1-115.4 486.6 81.1 0.48| 11.4 5.5 Wrote GIF file: /home/apache/climate/data/raob//Y4775/skewt/Y4775.skewt.20251103.23.gif