UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for VEMN... Searching the city database file for: VEMN ... Date:0000Z 28 NOV 25 Station: VEMN WMO ident: 42314 Latitude: 27.48 Longitude: 95.02 Elevation: 111.00 ------------------------------------------------------------------------------- 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 1004 111 14.4 12.6 89 1.8 13.3 0 0 287.2 288.8 286.3 312.8 9.16 1 1000 144 18.0 10.0 59 8.0 13.3 70 10 291.1 292.5 286.4 313.1 7.72 2 992 213 18.8 8.8 52 10.0 13.0 55 9 292.6 293.9 286.5 313.2 7.17 3 985 274 19.4 8.4 49 11.0 13.0 42 8 293.8 295.1 286.8 314.1 7.03 4 971 397 19.8 7.8 46 12.0 12.9 35 9 295.4 296.7 287.2 315.3 6.84 5 925 815 18.8 6.8 46 12.0 11.9 40 10 298.5 299.8 288.2 318.3 6.71 6 921 852 18.6 6.6 45 12.0 11.7 42 10 298.7 299.9 288.2 318.3 6.64 7 862 1417 16.6 3.6 42 13.0 9.4 84 5 302.3 303.4 288.6 319.6 5.75 8 850 1536 16.0 2.0 39 14.0 8.5 95 5 302.9 303.9 288.3 318.6 5.20 9 813 1912 12.8 1.8 47 11.0 6.9 114 5 303.4 304.4 288.6 319.6 5.36 10 771 2354 9.2 -0.8 50 10.0 4.1 128 3 304.2 305.0 288.2 318.4 4.68 11 740 2692 6.4 -3.6 49 10.0 1.7 114 5 304.7 305.4 287.7 316.9 3.96 12 709 3041 3.4 -5.6 52 9.0 -0.6 105 7 305.1 305.8 287.5 316.1 3.55 13 700 3145 2.6 -6.4 51 9.0 -1.4 105 6 305.4 306.0 287.3 315.9 3.38 14 627 4022 -3.5 -13.5 46 10.0 -7.1 152 6 308.2 308.6 287.1 315.1 2.15 15 580 4632 -6.3 -22.3 27 16.0 -10.9 226 13 311.8 312.0 287.3 315.5 1.10 16 570 4768 -5.9 -24.9 21 19.0 -11.1 242 19 313.9 314.0 287.7 316.9 0.89 17 561 4892 -5.7 -23.7 23 18.0 -10.8 255 25 315.5 315.7 288.4 319.0 1.01 18 554 4990 -5.1 -24.1 21 19.0 -10.6 259 29 317.4 317.6 289.0 320.8 0.98 19 544 5133 -5.1 -29.1 13 24.0 -11.2 263 34 319.0 319.2 289.1 321.3 0.63 20 528 5366 -5.5 -25.5 19 20.0 -11.2 271 42 321.3 321.5 290.1 324.5 0.91 21 500 5790 -8.3 -22.3 31 14.0 -12.5 280 48 322.9 323.2 291.0 327.4 1.28 22 499 5806 -8.5 -22.5 31 14.0 -12.7 280 48 322.9 323.1 290.9 327.2 1.26 23 465 6350 -12.9 -26.9 30 14.0 -16.4 277 51 324.0 324.1 290.9 327.2 0.91 24 452 6565 -15.1 -27.1 35 12.0 -18.0 275 54 323.8 324.0 290.9 327.1 0.92 25 415 7207 -19.5 -28.5 45 9.0 -21.5 268 64 326.2 326.4 291.5 329.3 0.88 26 402 7443 -21.7 -28.7 53 7.0 -23.2 265 67 326.3 326.5 291.6 329.5 0.89 27 400 7480 -21.9 -28.9 53 7.0 -23.4 265 68 326.5 326.7 291.6 329.7 0.88 28 388 7703 -22.9 -34.9 33 12.0 -24.9 265 69 328.1 328.2 291.7 330.0 0.51 29 382 7816 -23.1 -41.1 18 18.0 -25.6 265 70 329.3 329.3 291.8 330.3 0.27 30 306 9410 -30.9 -66.9 2 36.0 -32.9 262 87 339.9 339.9 294.3 340.0 0.02 31 300 9550 -30.9 -70.9 1 40.0 -33.0 260 89 341.8 341.8 294.8 341.9 0.01 32 253 10738 -39.1 -76.1 1 37.0 -40.3 270 100 346.7 346.8 295.9 346.8 0.00 33 250 10820 -39.9 -76.9 1 37.0 -41.0 270 100 346.7 346.7 295.9 346.8 0.00 34 222 11623 -46.4 -81.3 1 34.9 -47.0 270 107 348.7 348.7 296.4 348.7 0.00 35 200 12310 -52.1 -85.1 1 33.0 -52.5 270 99 350.3 350.3 296.7 350.3 0.00 36 150 14130 -62.9 -91.9 1 29.0 -63.0 260 79 361.7 361.7 299.0 361.7 0.00 37 145 14338 -64.5 -93.5 1 29.0 -64.6 262 78 362.5 362.5 299.2 362.5 0.00 38 105 16274 -72.7 -98.7 1 26.0 -72.8 274 38 381.9 381.9 302.5 381.9 0.00 39 100 16560 -73.7 -99.7 1 26.0 -73.7 275 27 385.3 385.3 303.1 385.3 0.00 40 84 17567 -77.5 -102.5 1 25.0 -77.5 300 24 397.3 397.3 304.8 397.3 0.00 41 73 18370 -77.5 -102.5 1 25.0 -77.6 308 20 413.6 413.6 306.9 413.6 0.00 42 70 18610 -78.1 -103.1 1 25.0 -78.1 310 19 417.3 417.3 307.4 417.3 0.00 43 68 18775 -77.9 -102.9 1 25.0 -77.9 310 19 421.2 421.2 307.9 421.2 0.00 44 50 20570 -69.3 -96.3 1 27.0 -69.5 310 16 480.2 480.2 313.5 480.2 0.00 45 43 21469 -70.1 -97.1 1 27.0 -70.3 499.4 499.4 314.9 499.4 0.00 46 36 22538 -65.3 -94.3 1 29.0 -65.7 537.8 537.8 317.4 537.8 0.00 TRP 84 17567 -77.5 -102.5 1 25.0 -77.5 300 24 397.3 397.3 304.8 397.3 0.00 WND 222 11623 -46.4 -81.3 1 34.9 -47.0 270 107 348.7 348.7 296.4 348.7 0.00 Sounding variables and indices 1000-500 mb thick: 5646.00 m Freezing level: 668.89 mb = 3518.67 m = 11544.07 ft Wetbulb zero: 717.48 mb = 2944.52 m = 9660.40 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 40.64 % Est. max temperature: 29.91 C = 85.83 F Sfc-Lift cond lev (LCL): 977.37 mb = 340.86 m = 1118.29 ft T: 19.62 C 700-500 lapse rate: 4.12 C/km ThetaE index: 4.57 C Layer 771.0- 580.0 mb Conv cond level (CCL): 708.16 mb = 3051.13 m = 10010.14 ft Mean mixing ratio: 6.88 g/kg Conv temperature: 32.35 C = 90.24 F Cap Strength: 10.01 C Lifted Index: 10.20 C Risk: None Lifted Index @300 mb: 18.47 C Lifted Index @700 mb: 3.81 C Showalter Index: 8.85 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 10.30 C K Index: 17.30 Risk: < 20 % chance of thunderstorms Sweat Index: 82.00 Risk: None Energy Index: 1.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.20 J/kg Max Up Vert Vel: 7.77 m/s Conv Inhibition (B-): 22853.69 J/kg Cap Strength: 10.17 C Lift Cond Lev (LCL): 804.36 mb = 2000.67 m = 6563.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 11 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 1004 111 0 0 -0.0 -0.0 | 119 11 -9.5 5.3 1 1000 144 70 10 -9.4 -3.4 | 96 19 -18.9 1.8 2 981 305 35 8 -4.6 -6.6 | 85 14 -14.0 -1.3 3 947 610 35 11 -6.3 -9.0 | 77 16 -15.8 -3.7 4 925 815 40 10 -6.4 -7.7 | 81 16 -15.9 -2.4 5 914 914 45 10 -7.1 -7.1 | 84 17 -16.5 -1.8 6 882 1219 65 6 -5.4 -2.5 | 100 15 -14.9 2.7 7 850 1536 95 5 -5.0 0.4 | 112 16 -14.4 5.7 8 820 1829 110 5 -4.7 1.7 | 116 16 -14.2 7.0 9 791 2134 125 3 -2.5 1.7 | 120 14 -11.9 7.0 10 762 2438 130 3 -2.3 1.9 | 121 14 -11.8 7.2 11 735 2743 110 5 -4.7 1.7 | 116 16 -14.2 7.0 12 708 3048 105 7 -6.8 1.8 | 114 18 -16.2 7.1 13 700 3145 105 6 -5.8 1.6 | 114 17 -15.3 6.8 14 656 3658 160 4 -1.4 3.8 | 130 14 -10.8 9.0 15 631 3962 150 6 -3.0 5.2 | 130 16 -12.5 10.5 16 607 4267 160 7 -2.4 6.6 | 135 17 -11.9 11.8 17 584 4572 220 10 6.4 7.7 | 167 13 -3.0 12.9 18 562 4877 255 25 24.1 6.5 | 231 19 14.7 11.7 19 520 5486 275 47 46.8 -4.1 | 268 37 37.4 1.2 20 500 5790 280 48 47.3 -8.3 | 275 38 37.8 -3.1 21 480 6096 280 47 46.3 -8.2 | 274 37 36.8 -2.9 22 400 7480 265 68 67.7 5.9 | 259 59 58.3 11.2 23 392 7620 265 68 67.7 5.9 | 259 59 58.3 11.2 24 317 9144 265 82 81.7 7.1 | 260 73 72.2 12.4 25 300 9550 260 89 87.6 15.5 | 255 81 78.2 20.7 26 256 10668 270 100 100.0 -0.0 | 267 91 90.5 5.3 27 250 10820 270 100 100.0 -0.0 | 267 91 90.5 5.3 28 222 11623 270 107 107.0 -0.0 | 267 98 97.5 5.3 29 204 12192 270 105 105.0 -0.0 | 267 96 95.5 5.3 30 200 12310 270 99 99.0 -0.0 | 267 90 89.5 5.3 31 160 13716 260 82 80.8 14.2 | 255 74 71.3 19.5 32 150 14130 260 79 77.8 13.7 | 254 71 68.3 19.0 33 125 15240 270 75 75.0 -0.0 | 265 66 65.5 5.3 34 100 16560 275 27 26.9 -2.4 | 261 18 17.4 2.9 35 84 17567 300 24 20.8 -12.0 | 301 13 11.3 -6.7 36 70 18610 310 19 14.6 -12.2 | 324 9 5.1 -6.9 37 50 20570 310 16 12.3 -10.3 | 331 6 2.8 -5.0 Wind Parameters Mean winds (0-6000m): 269.1 at 14.4 knts Storm direction: 299.1 at 10.8 knts Shear (0-3000m) pos: 0.5 neg: 0.6 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): -5.2 deg Storm rel helicity (0-3000m) pos: 50.9 neg: -46.4 tot: 4.5 m^2/s^2 ave: 1.5 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -0.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.49 Bulk Shear: 61.99 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 42 9 85 16| 11.3 0.0 11.3| 0.0 -38.1 -38.1 -76.2 -0.68| 16.0-10.9 1000 43 9 84 16| 3.8 0.0 3.8| 22.0 -38.1 -16.1 -16.1 -0.26| 10.8 -2.8 1500 50 8 90 16| 1.7 0.0 1.7| 41.8 -38.1 3.7 2.5 -0.03| 8.9 -0.2 2000 59 7 96 16| 0.8 0.0 0.8| 49.9 -38.1 11.7 5.9 0.05| 7.5 0.3 2500 65 6 100 15| 0.6 0.2 0.9| 50.9 -40.4 10.5 4.2 0.03| 6.3 0.2 3000 72 6 102 16| 0.5 0.6 1.1| 50.9 -46.4 4.5 1.5 -0.01| 5.8 -0.1 4000 87 6 108 16| 0.6 0.6 1.2| 72.5 -46.5 26.0 6.5 0.11| 5.4 0.6 5000 136 8 126 19| 3.9 0.5 4.4|222.3 -46.5 175.8 35.2 0.48| 8.2 3.9 6000 269 14 222 7| 4.5 0.4 4.9|354.9 -48.5 306.4 51.1 0.53| 8.6 4.6 Wrote GIF file: /home/apache/climate/data/raob//VEMN/skewt/VEMN.skewt.20251128.00.gif