UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011500.upa.cvt Date: 0000Z 15 JAN 26 Searching for VEMN... Searching the city database file for: VEMN ... Date:0000Z 15 JAN 26 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 1001 111 11.4 9.8 90 1.6 10.5 0 0 284.5 285.8 283.6 305.5 7.61 1 979 299 17.2 5.2 45 12.0 10.7 89 108 292.1 293.1 284.7 308.5 5.66 2 967 405 17.6 4.6 42 13.0 10.6 74 85 293.6 294.5 285.1 309.5 5.50 3 925 784 16.0 3.0 42 13.0 9.1 20 3 295.7 296.6 285.6 310.7 5.13 4 850 1497 12.0 0.0 44 12.0 5.9 220 3 298.7 299.5 286.1 312.2 4.50 5 822 1776 9.4 -0.6 50 10.0 4.5 214 4 298.8 299.7 286.1 312.2 4.45 6 788 2124 6.4 -1.6 57 8.0 2.5 206 4 299.3 300.0 286.1 312.2 4.32 7 757 2452 3.8 -3.2 60 7.0 0.5 199 5 299.9 300.6 286.0 311.9 3.99 8 737 2669 1.6 -3.4 69 5.0 -0.7 194 5 299.8 300.5 286.0 312.0 4.04 9 714 2923 -0.9 -5.0 74 4.1 -2.7 189 6 299.8 300.5 285.7 311.0 3.69 10 700 3081 -2.1 -6.2 73 4.1 -3.8 185 6 300.2 300.8 285.5 310.6 3.43 11 683 3275 -3.1 -11.1 54 8.0 -6.1 190 9 301.2 301.6 284.8 308.6 2.40 12 675 3368 -3.1 -15.1 39 12.0 -7.1 193 10 302.2 302.5 284.4 307.7 1.75 13 648 3689 -4.7 -13.7 49 9.0 -7.8 201 15 303.9 304.3 285.4 310.4 2.05 14 589 4432 -8.9 -22.9 31 14.0 -12.6 221 25 307.4 307.6 285.6 310.8 1.03 15 580 4550 -8.5 -29.5 17 21.0 -13.2 224 27 309.3 309.4 285.8 311.2 0.57 16 570 4685 -8.1 -35.1 9 27.0 -13.5 228 29 311.3 311.3 286.2 312.5 0.34 17 500 5690 -13.1 -40.1 8 27.0 -17.6 255 44 317.1 317.1 288.1 317.9 0.23 18 499 5705 -12.9 -40.9 8 28.0 -17.4 255 44 317.5 317.5 288.2 318.3 0.21 19 493 5798 -12.5 -46.5 4 34.0 -17.4 255 46 319.1 319.1 288.6 319.5 0.12 20 479 6017 -13.1 -48.1 4 35.0 -18.0 255 50 321.0 321.0 289.2 321.4 0.10 21 471 6145 -12.9 -48.9 3 36.0 -17.9 255 52 322.8 322.8 289.7 323.2 0.10 22 400 7370 -21.5 -54.5 3 33.0 -24.8 255 73 327.0 327.1 290.9 327.3 0.06 23 300 9430 -34.5 -69.5 2 35.0 -36.0 250 92 336.7 336.8 293.5 336.8 0.01 24 271 10132 -39.1 -76.1 1 37.0 -40.2 253 100 340.0 340.0 294.3 340.0 0.00 25 250 10680 -41.9 -77.9 1 36.0 -42.8 255 106 343.8 343.8 295.2 343.8 0.00 26 246 10790 -42.3 -78.2 1 35.9 -43.2 255 108 344.7 344.7 295.4 344.7 0.00 27 200 12180 -47.9 -81.9 1 34.0 -48.5 255 97 356.9 356.9 298.1 356.9 0.00 28 192 12449 -48.7 -82.7 1 34.0 -49.3 359.8 359.8 298.7 359.8 0.00 TRP WND 246 10790 -42.3 -78.2 1 35.9 -43.2 255 108 344.7 344.7 295.4 344.7 0.00 Sounding variables and indices 1000-500 mb thick: 5570.54 m Freezing level: 722.28 mb = 2831.59 m = 9289.87 ft Wetbulb zero: 748.11 mb = 2547.69 m = 8358.47 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 41.23 % Est. max temperature: 25.61 C = 78.10 F Sfc-Lift cond lev (LCL): 977.13 mb = 315.61 m = 1035.46 ft T: 17.26 C 700-500 lapse rate: 4.22 C/km ThetaE index: 4.27 C Layer 714.0- 648.0 mb Conv cond level (CCL): 729.18 mb = 2754.32 m = 9036.37 ft Mean mixing ratio: 5.55 g/kg Conv temperature: 26.74 C = 80.13 F Cap Strength: 7.00 C Lifted Index: 9.50 C Risk: None Lifted Index @300 mb: 19.50 C Lifted Index @700 mb: 2.22 C Showalter Index: 7.86 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 13.10 C K Index: 21.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 50.00 Risk: None Energy Index: 1.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.27 J/kg Max Up Vert Vel: 8.40 m/s Conv Inhibition (B-): 5999.14 J/kg Cap Strength: 9.15 C Lift Cond Lev (LCL): 798.59 mb = 2014.33 m = 6608.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 258 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 1001 111 0 0 -0.0 -0.0 | 78 17 -16.3 -3.5 1 1000 0 115 147 -133.2 62.1 | 111 161 -149.6 58.7 2 925 784 20 3 -1.0 -2.8 | 70 18 -17.4 -6.3 3 850 1497 220 3 1.9 2.3 | 85 14 -14.4 -1.2 4 700 3081 185 6 0.5 6.0 | 99 16 -15.8 2.5 5 500 5690 255 44 42.5 11.4 | 253 27 26.2 7.9 6 400 7370 255 73 70.5 18.9 | 254 56 54.2 15.4 7 300 9430 250 92 86.5 31.5 | 248 75 70.1 28.0 8 250 10680 255 106 102.4 27.4 | 254 89 86.0 24.0 9 246 10790 255 108 104.3 28.0 | 254 91 88.0 24.5 10 200 12180 255 97 93.7 25.1 | 254 80 77.3 21.7 Wind Parameters Mean winds (0-6000m): 228.1 at 22.3 knts Storm direction: 258.1 at 16.7 knts Shear (0-3000m) pos: 0.0 neg: 21.6 tot: 21.6 10-3/s Storm rel Dir Shear (0-3000m): 1.8 deg Storm rel helicity (0-3000m) pos: 77.7 neg: -2290.6 tot: -2212.8 m^2/s^2 ave: -737.6 10^-3 m/s^2 rel: -0.39 Storm rel vorticity (0-3000m) horiz: 29.5 stream: -11.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.03 Bulk Shear: 1205.29 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 ------------------------------------------------------------------------------- 500 104 81 100 97| 0.0 116.9 116.9| 0.0-2288.1-2288.1 -4576.3 -0.64|130.5-83.8 1000 99 43 93 58| 0.0 66.5 66.5| 47.5-2290.6-2243.1 -2243.1 -0.46| 83.9-38.2 1500 100 28 92 44| 0.0 43.9 43.9| 63.0-2290.6-2227.5 -1485.0 -0.42| 57.5-24.0 2000 103 22 92 38| 0.0 32.9 32.9| 67.5-2290.6-2223.1 -1111.5 -0.41| 43.5-17.7 2500 107 18 93 34| 0.0 26.1 26.1| 72.0-2290.6-2218.5 -887.4 -0.40| 35.0-13.9 3000 112 16 94 31| 0.0 21.6 21.6| 77.7-2290.6-2212.8 -737.6 -0.39| 29.5-11.4 4000 133 15 104 28| 2.0 16.2 18.2|142.2-2290.6-2148.4 -537.1 -0.27| 24.2 -6.5 5000 180 18 131 22| 3.3 13.0 16.3|227.4-2290.6-2063.2 -412.6 -0.15| 21.4 -3.2 6000 228 22 181 11| 4.2 10.8 15.0|303.4-2290.6-1987.2 -331.2 -0.09| 19.6 -1.7 Wrote GIF file: /home/apache/climate/data/raob//VEMN/skewt/VEMN.skewt.20260115.00.gif