UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110623.upa.cvt Date: 2300Z 6 NOV 25 Searching for Y4775... Searching the city database file for: Y4775 ... Date:2300Z 6 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 1012 18 19.6 14.6 73 5.0 16.4 340 2 291.8 293.6 289.1 321.2 10.37 1 1000 120 18.4 13.9 75 4.5 15.5 325 4 291.5 293.3 288.7 320.0 10.03 2 981 284 17.2 12.9 76 4.3 14.6 298 9 291.9 293.6 288.5 319.1 9.57 3 942 633 21.4 6.4 38 15.0 12.7 305 19 299.6 300.8 288.3 318.6 6.41 4 925 791 20.2 5.2 37 15.0 11.7 310 24 300.0 301.1 288.0 317.8 6.00 5 850 1514 15.2 -1.8 31 17.0 6.7 320 9 302.1 302.8 286.8 314.1 3.94 6 846 1554 15.0 -3.0 29 18.0 6.2 324 8 302.3 302.9 286.5 313.3 3.62 7 739 2679 5.6 -5.4 45 11.0 0.6 309 12 303.9 304.6 286.9 314.6 3.46 8 716 2937 4.4 2.2 86 2.2 3.2 301 13 305.4 306.5 290.1 324.4 6.27 9 700 3121 3.6 0.7 81 2.9 2.1 295 13 306.5 307.5 290.0 324.1 5.76 10 686 3285 2.4 -0.7 80 3.1 0.8 298 16 306.9 307.9 289.8 323.2 5.30 11 684 3309 2.6 -1.9 72 4.5 0.4 299 17 307.4 308.3 289.5 322.4 4.87 12 651 3707 -0.3 -0.9 96 0.6 -0.6 269 19 308.5 309.5 290.4 325.5 5.51 13 583 4586 -3.9 -8.6 70 4.7 -5.9 265 31 314.2 314.8 290.3 325.2 3.43 14 516 5538 -10.9 -10.9 100 0.0 -10.9 270 28 316.9 317.5 291.0 327.4 3.23 15 500 5780 -12.7 -13.2 96 0.5 -12.9 270 29 317.6 318.1 290.7 326.6 2.77 16 498 5811 -13.1 -13.6 96 0.5 -13.3 270 29 317.4 318.0 290.6 326.3 2.69 17 473 6201 -14.7 -15.2 96 0.5 -14.9 270 28 320.2 320.6 291.3 328.4 2.48 18 431 6899 -18.1 -19.4 90 1.3 -18.5 270 26 324.5 324.8 292.0 331.0 1.91 19 410 7269 -22.1 -23.8 86 1.7 -22.5 283 21 324.0 324.2 291.3 328.7 1.37 20 400 7450 -23.3 -25.3 84 2.0 -23.8 295 21 324.7 324.9 291.5 329.0 1.22 21 366 8098 -27.3 -28.7 88 1.4 -27.6 294 26 327.7 327.9 292.0 331.2 0.98 22 348 8460 -30.5 -35.5 62 5.0 -31.2 297 30 328.2 328.3 291.7 330.1 0.53 23 300 9500 -38.9 -42.7 67 3.8 -39.2 300 36 330.5 330.6 292.2 331.7 0.30 24 277 10040 -43.9 -48.1 63 4.2 -44.2 294 45 330.9 331.0 292.2 331.6 0.18 25 268 10261 -45.1 -51.1 51 6.0 -45.4 291 48 332.3 332.4 292.5 332.9 0.13 26 250 10720 -49.3 -52.9 66 3.6 -49.4 300 40 332.8 332.8 292.6 333.2 0.11 27 232 11202 -53.5 -55.4 80 1.9 -53.5 296 39 333.6 333.6 292.8 333.9 0.09 28 225 11398 -55.1 -58.8 63 3.7 -55.2 293 39 334.1 334.1 292.9 334.3 0.06 29 222 11483 -55.9 -57.1 86 1.2 -55.9 292 38 334.1 334.1 292.9 334.4 0.08 30 210 11833 -57.5 -67.5 27 10.0 -57.6 265 40 337.0 337.0 293.6 337.1 0.02 31 200 12140 -57.1 -68.1 24 11.0 -57.3 270 54 342.3 342.3 294.9 342.4 0.02 32 191 12434 -56.1 -67.8 22 11.7 -56.3 270 64 348.6 348.6 296.3 348.6 0.02 33 188 12535 -55.7 -67.7 21 12.0 -55.9 270 63 350.7 350.7 296.8 350.8 0.02 34 150 13960 -61.9 -72.9 22 11.0 -62.0 275 41 363.4 363.4 299.4 363.5 0.01 35 128 14928 -66.7 -77.7 20 11.0 -66.8 270 52 371.7 371.7 300.9 371.7 0.01 36 111 15794 -63.7 -75.7 18 12.0 -63.8 265 46 392.8 392.8 304.2 392.8 0.01 37 100 16430 -65.7 -77.7 17 12.0 -65.8 270 38 400.8 400.8 305.3 400.8 0.01 38 75 18192 -64.5 -76.5 18 12.0 -64.7 351 14 437.7 437.7 309.7 437.8 0.02 39 73 18359 -61.5 -74.5 16 13.0 -61.8 0 11 447.4 447.4 310.6 447.5 0.02 40 70 18620 -62.3 -74.3 19 12.0 -62.6 15 7 451.1 451.1 311.0 451.2 0.02 41 57 19893 -58.7 -71.7 17 13.0 -59.2 52 6 486.6 486.6 314.0 486.8 0.04 42 50 20710 -59.9 -72.9 17 13.0 -60.4 75 6 502.3 502.3 315.1 502.6 0.04 43 31 23722 -56.3 -69.3 18 13.0 -57.4 84 32 585.6 585.7 320.0 586.4 0.11 44 30 23930 -56.9 -69.9 18 13.0 -58.0 85 34 589.5 589.6 320.2 590.3 0.10 45 20 26500 -56.7 -71.7 13 15.0 -58.3 90 27 662.6 662.7 323.2 663.6 0.12 46 17 27532 -55.9 -73.9 9 18.0 -58.0 696.7 696.8 324.4 697.6 0.10 TRP 210 11833 -57.5 -67.5 27 10.0 -57.6 265 40 337.0 337.0 293.6 337.1 0.02 WND 191 12434 -56.1 -67.8 22 11.7 -56.3 270 64 348.6 348.6 296.3 348.6 0.02 Sounding variables and indices 1000-500 mb thick: 5660.00 m Freezing level: 654.41 mb = 3665.87 m = 12027.00 ft Wetbulb zero: 671.70 mb = 3454.85 m = 11334.67 ft Precipitable water: 1.13 inches Sfc-500 mean rel hum: 65.04 % Est. max temperature: 29.61 C = 85.29 F Sfc-Lift cond lev (LCL): 939.83 mb = 653.42 m = 2143.75 ft T: 21.25 C 700-500 lapse rate: 6.13 C/km ThetaE index: 7.82 C Layer 1000.0- 739.0 mb Conv cond level (CCL): 744.33 mb = 2619.26 m = 8593.26 ft Mean mixing ratio: 7.96 g/kg Conv temperature: 31.75 C = 89.15 F Cap Strength: 6.26 C Lifted Index: 4.27 C Risk: None Lifted Index @300 mb: 8.66 C Lifted Index @700 mb: 3.58 C Showalter Index: 7.08 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: 10.90 C K Index: 23.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 47.00 Risk: None Energy Index: 2.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.27 J/kg Max Up Vert Vel: 8.75 m/s Conv Inhibition (B-): 37723.40 J/kg Cap Strength: 6.26 C Lift Cond Lev (LCL): 834.34 mb = 1669.44 m = 5477.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 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 1012 18 340 2 0.7 -1.9 | 130 12 -9.6 7.9 1 1000 120 325 4 2.3 -3.3 | 129 10 -8.0 6.5 2 979 305 295 10 9.1 -4.2 | 168 6 -1.2 5.5 3 925 791 310 24 18.4 -15.4 | 305 10 8.1 -5.7 4 912 914 310 26 19.9 -16.7 | 306 12 9.7 -6.9 5 850 1514 320 9 5.8 -6.9 | 123 5 -4.5 2.9 6 849 1524 325 8 4.6 -6.6 | 120 7 -5.7 3.2 7 789 2134 300 15 13.0 -7.5 | 230 4 2.7 2.3 8 733 2743 310 12 9.2 -7.7 | 153 2 -1.1 2.1 9 706 3048 295 13 11.8 -5.5 | 200 5 1.5 4.3 10 700 3121 295 13 11.8 -5.5 | 200 5 1.5 4.3 11 680 3353 300 18 15.6 -9.0 | 262 5 5.3 0.8 12 654 3658 270 19 19.0 -0.0 | 222 13 8.7 9.8 13 605 4267 255 22 21.3 5.7 | 215 19 11.0 15.5 14 583 4572 265 31 30.9 2.7 | 239 24 20.6 12.5 15 561 4877 270 24 24.0 -0.0 | 235 17 13.7 9.8 16 500 5780 270 29 29.0 -0.0 | 242 21 18.7 9.8 17 424 7010 270 26 26.0 -0.0 | 238 19 15.7 9.8 18 407 7315 285 20 19.3 -5.2 | 243 10 9.1 4.6 19 400 7450 295 21 19.0 -8.9 | 264 9 8.8 0.9 20 391 7620 290 21 19.7 -7.2 | 255 10 9.5 2.6 21 329 8839 300 35 30.3 -17.5 | 291 21 20.1 -7.7 22 300 9500 300 36 31.2 -18.0 | 291 22 20.9 -8.2 23 264 10363 290 50 47.0 -17.1 | 281 37 36.7 -7.3 24 250 10720 300 40 34.6 -20.0 | 293 26 24.4 -10.2 25 240 10973 300 40 34.6 -20.0 | 293 26 24.4 -10.2 26 218 11582 290 38 35.7 -13.0 | 277 26 25.5 -3.2 27 210 11833 265 40 39.8 3.5 | 246 32 29.6 13.3 28 208 11887 265 38 37.9 3.3 | 245 31 27.6 13.1 29 200 12140 270 54 54.0 -0.0 | 257 45 43.7 9.8 30 191 12434 270 64 64.0 -0.0 | 260 55 53.7 9.8 31 189 12497 270 64 64.0 -0.0 | 260 55 53.7 9.8 32 150 13960 275 41 40.8 -3.6 | 259 31 30.6 6.2 33 149 14021 270 38 38.0 -0.0 | 251 29 27.7 9.8 34 141 14326 280 44 43.3 -7.6 | 266 33 33.1 2.1 35 122 15240 265 56 55.8 4.9 | 252 48 45.5 14.6 36 110 15850 265 45 44.8 3.9 | 248 37 34.6 13.7 37 105 16154 295 24 21.8 -10.1 | 272 12 11.5 -0.4 38 100 16430 270 38 38.0 -0.0 | 251 29 27.7 9.8 39 95 16764 270 38 38.0 -0.0 | 251 29 27.7 9.8 40 70 18620 15 7 -1.8 -6.8 | 104 12 -12.1 3.0 41 50 20710 75 6 -5.8 -1.6 | 117 18 -16.0 8.2 42 30 23930 85 34 -33.9 -3.0 | 99 45 -44.1 6.8 43 20 26500 90 27 -27.0 0.0 | 105 39 -37.3 9.8 Wind Parameters Mean winds (0-6000m): 283.6 at 18.9 knts Storm direction: 313.6 at 14.2 knts Shear (0-3000m) pos: 1.6 neg: 3.6 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 68.4 deg Storm rel helicity (0-3000m) pos: 33.3 neg: -2.0 tot: 31.2 m^2/s^2 ave: 10.4 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 4.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.40 Bulk Shear: 15.97 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 ------------------------------------------------------------------------------- 500 302 9 150 6| 0.0 15.0 15.0| 13.9 -0.2 13.6 27.3 0.67| 16.1 10.7 1000 308 15 261 2| 4.0 7.5 11.5| 24.7 -0.2 24.5 24.5 0.58| 14.9 8.6 1500 310 16 276 2| 3.0 5.0 8.0| 28.4 -0.2 28.2 18.8 0.53| 15.2 8.1 2000 310 14 238 1| 2.2 5.3 7.5| 30.9 -0.3 30.6 15.3 0.54| 13.0 7.0 2500 308 14 229 1| 1.9 4.2 6.1| 31.6 -1.4 30.2 12.1 0.49| 11.2 5.5 3000 308 14 216 1| 1.6 3.6 5.1| 33.3 -2.0 31.2 10.4 0.47| 10.0 4.7 4000 300 15 230 4| 1.2 3.7 4.9| 38.4 -18.4 20.0 5.0 0.34| 9.9 3.3 5000 288 17 234 7| 0.5 3.0 3.5| 86.9 -28.0 58.9 11.8 0.34| 9.8 3.4 6000 284 19 237 10| 0.4 2.8 3.2| 97.5 -29.2 68.3 11.4 0.35| 8.5 3.0 Wrote GIF file: /home/apache/climate/data/raob//Y4775/skewt/Y4775.skewt.20251106.23.gif