UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for VEMN... Searching the city database file for: VEMN ... Date:0000Z 11 DEC 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 1003 111 11.4 9.8 90 1.6 10.5 0 0 284.3 285.6 283.5 305.3 7.60 1 1000 138 14.0 8.0 67 6.0 10.7 30 6 287.1 288.3 283.8 306.1 6.74 2 980 310 18.2 7.2 49 11.0 12.0 1 8 293.0 294.2 285.9 311.8 6.51 3 958 504 18.0 7.0 49 11.0 11.7 33 6 294.7 295.9 286.6 313.8 6.57 4 925 803 16.6 5.6 48 11.0 10.4 65 5 296.3 297.4 286.9 314.3 6.17 5 888 1149 15.0 4.0 48 11.0 9.0 41 5 298.1 299.1 287.1 315.1 5.74 6 850 1518 12.6 1.6 47 11.0 6.9 45 5 299.3 300.3 286.9 314.4 5.05 7 803 1992 10.0 -7.0 29 17.0 2.5 116 4 301.5 302.0 285.4 310.2 2.81 8 738 2688 6.4 -16.6 17 23.0 -1.8 121 7 304.9 305.2 285.1 309.5 1.41 9 724 2845 6.2 -17.8 16 24.0 -2.1 112 5 306.4 306.6 285.5 310.6 1.30 10 712 2982 6.4 -16.6 17 23.0 -1.9 101 3 308.1 308.3 286.4 312.8 1.46 11 700 3121 5.8 -15.2 20 21.0 -2.0 85 2 308.9 309.2 286.9 314.4 1.67 12 590 4489 -3.3 -29.3 11 26.0 -9.8 238 11 313.8 313.9 287.3 315.8 0.57 13 568 4788 -4.5 -28.5 13 24.0 -10.6 255 16 315.8 315.9 288.1 318.1 0.64 14 563 4857 -4.1 -30.1 11 26.0 -10.6 258 17 317.1 317.2 288.4 319.1 0.56 15 555 4969 -3.9 -31.9 9 28.0 -10.7 261 19 318.6 318.7 288.8 320.3 0.48 16 500 5780 -10.1 -37.1 9 27.0 -15.3 260 26 320.7 320.8 289.3 321.9 0.32 17 400 7450 -24.3 -44.3 14 20.0 -26.6 250 34 323.4 323.4 290.0 324.1 0.19 18 386 7709 -26.5 -45.5 15 19.0 -28.5 250 35 323.8 323.9 290.1 324.5 0.17 19 300 9490 -38.7 -75.7 1 37.0 -39.8 250 65 330.8 330.8 291.9 330.8 0.00 20 298 9536 -39.1 -76.1 1 37.0 -40.1 250 66 330.9 330.9 292.0 330.9 0.00 21 250 10720 -46.3 -80.3 1 34.0 -46.9 240 99 337.2 337.2 293.6 337.2 0.00 22 200 12180 -53.5 -85.5 1 32.0 -53.8 245 121 348.0 348.0 296.2 348.1 0.00 23 191 12473 -54.9 -86.4 1 31.5 -55.2 245 125 350.4 350.4 296.7 350.4 0.00 24 150 13980 -62.3 -91.3 1 29.0 -62.4 245 96 362.8 362.8 299.2 362.8 0.00 25 118 15455 -64.9 -93.9 1 29.0 -65.0 257 85 383.7 383.7 302.8 383.7 0.00 26 105 16160 -69.5 -96.5 1 27.0 -69.6 263 70 388.0 388.0 303.5 388.0 0.00 27 100 16450 -71.5 -98.5 1 27.0 -71.6 265 63 389.6 389.6 303.8 389.6 0.00 28 86 17325 -77.5 -102.5 1 25.0 -77.5 255 52 394.7 394.7 304.5 394.7 0.00 29 70 18520 -71.5 -98.5 1 27.0 -71.6 280 34 431.4 431.4 309.0 431.4 0.00 30 63 19137 -72.5 -99.5 1 27.0 -72.6 277 33 442.4 442.4 310.1 442.4 0.00 31 50 20510 -65.7 -94.7 1 29.0 -66.0 270 32 488.7 488.7 314.1 488.7 0.00 32 44 21290 -60.7 -90.7 1 30.0 -61.3 286 27 519.1 519.1 316.2 519.1 0.00 33 30 23690 -55.1 -87.1 1 32.0 -56.7 335 14 594.4 594.4 320.3 594.5 0.01 34 23 25382 -56.5 -87.5 1 31.0 -58.2 637.2 637.2 322.2 637.3 0.01 TRP 86 17325 -77.5 -102.5 1 25.0 -77.5 255 52 394.7 394.7 304.5 394.7 0.00 WND 191 12473 -54.9 -86.4 1 31.5 -55.2 245 125 350.4 350.4 296.7 350.4 0.00 Sounding variables and indices 1000-500 mb thick: 5642.00 m Freezing level: 629.89 mb = 3993.00 m = 13100.22 ft Wetbulb zero: 764.67 mb = 2395.42 m = 7858.90 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 25.41 % Est. max temperature: 26.35 C = 79.43 F Sfc-Lift cond lev (LCL): 979.08 mb = 317.73 m = 1042.39 ft T: 18.19 C 700-500 lapse rate: 5.98 C/km ThetaE index: 5.60 C Layer 850.0- 724.0 mb Conv cond level (CCL): 637.91 mb = 3864.32 m = 12678.05 ft Mean mixing ratio: 6.40 g/kg Conv temperature: 38.71 C = 101.68 F Cap Strength: 10.90 C Lifted Index: 10.56 C Risk: None Lifted Index @300 mb: 13.14 C Lifted Index @700 mb: 8.59 C Showalter Index: 9.51 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 11.70 C K Index: 3.30 Risk: None Sweat Index: 55.20 Risk: None Energy Index: 1.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.95 J/kg Max Up Vert Vel: 8.12 m/s Conv Inhibition (B-): 37683.89 J/kg Cap Strength: 10.84 C Lift Cond Lev (LCL): 815.37 mb = 1864.75 m = 6117.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 8 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 1003 111 0 0 -0.0 -0.0 | 104 8 -7.3 1.8 1 1000 138 30 6 -3.0 -5.2 | 72 11 -10.3 -3.4 2 981 305 360 8 -0.0 -8.0 | 50 10 -7.3 -6.2 3 946 610 50 5 -3.8 -3.2 | 83 11 -11.1 -1.4 4 925 803 65 5 -4.5 -2.1 | 88 12 -11.8 -0.3 5 913 914 60 5 -4.3 -2.5 | 86 12 -11.6 -0.7 6 881 1219 35 5 -2.9 -4.1 | 77 10 -10.2 -2.3 7 850 1518 45 5 -3.5 -3.5 | 81 11 -10.8 -1.8 8 819 1829 95 5 -5.0 0.4 | 100 12 -12.3 2.2 9 789 2134 135 4 -2.8 2.8 | 114 11 -10.1 4.6 10 760 2438 125 7 -5.7 4.0 | 114 14 -13.0 5.8 11 733 2743 120 7 -6.1 3.5 | 112 14 -13.4 5.3 12 706 3048 95 2 -2.0 0.2 | 102 10 -9.3 2.0 13 700 3121 85 2 -2.0 -0.2 | 100 9 -9.3 1.6 14 654 3658 235 6 4.9 3.4 | 155 6 -2.4 5.2 15 629 3962 220 8 5.1 6.1 | 165 8 -2.2 7.9 16 605 4267 225 8 5.7 5.7 | 167 8 -1.7 7.4 17 583 4572 245 13 11.8 5.5 | 212 9 4.5 7.3 18 561 4877 260 18 17.7 3.1 | 245 12 10.4 4.9 19 519 5486 265 23 22.9 2.0 | 256 16 15.6 3.8 20 500 5780 260 26 25.6 4.5 | 251 19 18.3 6.3 21 479 6096 260 27 26.6 4.7 | 251 20 19.3 6.5 22 400 7450 250 34 31.9 11.6 | 241 28 24.6 13.4 23 391 7620 250 34 31.9 11.6 | 241 28 24.6 13.4 24 315 9144 255 55 53.1 14.2 | 251 49 45.8 16.0 25 300 9490 250 65 61.1 22.2 | 246 59 53.8 24.0 26 252 10668 245 93 84.3 39.3 | 242 87 77.0 41.1 27 250 10720 240 99 85.7 49.5 | 237 94 78.4 51.3 28 200 12180 245 121 109.7 51.1 | 243 115 102.4 52.9 29 200 12192 245 118 106.9 49.9 | 243 112 99.6 51.6 30 191 12473 245 125 113.3 52.8 | 243 119 106.0 54.6 31 156 13716 245 106 96.1 44.8 | 242 100 88.8 46.6 32 150 13980 245 96 87.0 40.6 | 242 90 79.7 42.3 33 122 15240 255 90 86.9 23.3 | 253 83 79.6 25.1 34 100 16450 265 63 62.8 5.5 | 263 56 55.4 7.3 35 86 17325 255 52 50.2 13.5 | 250 46 42.9 15.2 36 70 18520 280 34 33.5 -5.9 | 279 26 26.2 -4.1 37 50 20510 270 32 32.0 -0.0 | 266 25 24.7 1.8 38 30 23690 335 14 5.9 -12.7 | 7 11 -1.4 -10.9 Wind Parameters Mean winds (0-6000m): 253.7 at 10.0 knts Storm direction: 283.7 at 7.5 knts Shear (0-3000m) pos: 0.8 neg: 0.6 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): -3.6 deg Storm rel helicity (0-3000m) pos: 44.4 neg: -36.4 tot: 8.0 m^2/s^2 ave: 2.7 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 0.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.16 Bulk Shear: 28.33 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 17 6 64 10| 5.1 0.0 5.1| 16.9 -19.4 -2.5 -5.0 -0.17| 16.1 -2.7 1000 35 6 74 11| 2.6 0.3 2.9| 20.3 -24.1 -3.8 -3.8 -0.16| 9.6 -1.6 1500 37 5 76 11| 1.8 0.2 2.0| 25.4 -25.7 -0.3 -0.2 -0.09| 7.4 -0.6 2000 49 5 82 11| 1.2 0.1 1.3| 43.6 -25.7 17.9 9.0 0.14| 7.1 1.0 2500 66 5 88 12| 0.9 0.5 1.5| 44.4 -27.6 16.7 6.7 0.12| 6.4 0.7 3000 76 5 92 12| 0.8 0.6 1.4| 44.4 -36.4 8.0 2.7 0.02| 6.3 0.2 4000 94 5 99 13| 1.3 0.5 1.7| 68.4 -36.4 32.0 8.0 0.22| 6.5 1.4 5000 223 7 160 7| 2.0 0.4 2.3|100.2 -36.4 63.8 12.8 0.37| 6.7 2.5 6000 254 10 207 5| 2.0 0.4 2.4|106.7 -43.5 63.2 10.5 0.33| 6.3 2.1 Wrote GIF file: /home/apache/climate/data/raob//VEMN/skewt/VEMN.skewt.20251211.00.gif