UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122923.upa.cvt Date: 2300Z 29 DEC 25 Searching for VEAT... Searching the city database file for: VEAT ... Date:2300Z 29 DEC 25 Station: VEAT WMO ident: 42724 Latitude: 23.88 Longitude: 91.25 Elevation: 16.00 ------------------------------------------------------------------------------- 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 1012 16 14.6 14.5 99 0.1 14.6 0 0 286.8 288.6 287.2 315.4 10.30 1 1000 119 13.6 13.3 98 0.3 13.4 335 3 286.8 288.4 286.6 313.5 9.64 2 925 774 9.8 9.5 98 0.3 9.6 360 4 289.3 290.8 286.1 312.1 8.08 3 913 882 9.2 8.9 98 0.3 9.0 19 4 289.8 291.2 286.1 312.0 7.86 4 901 992 8.6 8.2 97 0.4 8.4 2 6 290.3 291.6 285.9 311.8 7.59 5 875 1233 7.0 -3.0 49 10.0 2.5 295 10 291.1 291.7 281.9 301.3 3.50 6 850 1474 12.2 -8.8 22 21.0 3.4 290 16 298.9 299.3 283.8 306.0 2.31 7 845 1523 14.0 -8.0 21 22.0 4.4 290 17 301.3 301.8 284.9 309.0 2.47 8 821 1766 15.4 -12.6 13 28.0 3.9 288 21 305.3 305.6 285.7 310.9 1.77 9 706 3026 8.2 -18.8 13 27.0 -1.4 285 40 310.8 311.0 287.1 314.9 1.23 10 700 3096 8.0 -20.0 12 28.0 -1.7 285 41 311.3 311.6 287.1 315.1 1.12 11 618 4111 0.0 -21.0 19 21.0 -6.7 283 44 313.5 313.7 287.9 317.4 1.16 12 550 5033 -7.9 -23.9 26 16.0 -12.3 281 47 314.7 314.9 288.1 318.1 1.01 13 518 5498 -9.9 -32.9 13 23.0 -14.8 281 49 317.7 317.8 288.5 319.4 0.46 14 500 5770 -12.5 -30.5 21 18.0 -16.4 280 50 317.8 317.9 288.7 319.9 0.60 15 469 6252 -16.5 -29.5 32 13.0 -19.3 278 59 318.7 318.8 289.1 321.2 0.71 16 400 7420 -25.3 -48.3 10 23.0 -27.6 270 66 322.1 322.1 289.5 322.6 0.12 17 390 7604 -26.5 -53.5 6 27.0 -28.7 270 66 322.9 322.9 289.7 323.1 0.07 18 350 8380 -32.5 -53.5 11 21.0 -33.9 270 74 324.9 324.9 290.3 325.2 0.07 19 307 9300 -36.3 -60.3 7 24.0 -37.5 262 74 332.0 332.0 292.3 332.2 0.04 20 300 9460 -37.3 -57.3 11 20.0 -38.4 260 73 332.8 332.8 292.5 333.0 0.06 21 272 10128 -42.9 -53.9 29 11.0 -43.5 267 78 334.1 334.1 292.9 334.5 0.09 22 269 10203 -41.3 -61.3 10 20.0 -42.1 268 79 337.5 337.5 293.7 337.7 0.04 23 257 10513 -41.1 -72.1 2 31.0 -42.1 268 88 342.2 342.2 294.8 342.3 0.01 24 250 10700 -41.9 -73.9 2 32.0 -42.8 265 99 343.8 343.8 295.2 343.8 0.01 25 200 12170 -51.7 -80.7 2 29.0 -52.1 265 93 350.9 350.9 296.8 350.9 0.00 26 150 13990 -62.3 -85.3 3 23.0 -62.4 265 101 362.8 362.8 299.2 362.8 0.00 27 131 14816 -67.7 -86.7 5 19.0 -67.8 260 110 367.4 367.4 300.1 367.4 0.00 28 124 15147 -67.8 -87.4 4 19.6 -67.9 270 111 373.1 373.1 301.1 373.1 0.00 29 100 16440 -68.1 -90.1 3 22.0 -68.2 265 57 396.2 396.2 304.7 396.2 0.00 30 70 18540 -76.1 -91.1 8 15.0 -76.2 300 27 421.6 421.6 307.9 421.6 0.00 31 64 19054 -78.7 -91.7 10 13.0 -78.7 296 26 426.8 426.8 308.5 426.8 0.00 32 61 19329 -77.1 -91.1 9 14.0 -77.1 294 25 436.3 436.3 309.5 436.3 0.00 33 57 19727 -69.3 -88.3 5 19.0 -69.5 291 25 462.5 462.5 312.0 462.5 0.00 34 50 20510 -69.3 -90.3 3 21.0 -69.5 285 23 480.2 480.2 313.5 480.2 0.00 35 44 21290 -60.3 -90.3 1 30.0 -60.9 520.1 520.1 316.3 520.1 0.00 TRP 131 14816 -67.7 -86.7 5 19.0 -67.8 260 110 367.4 367.4 300.1 367.4 0.00 WND 124 15147 -67.8 -87.4 4 19.6 -67.9 270 111 373.1 373.1 301.1 373.1 0.00 Sounding variables and indices 1000-500 mb thick: 5651.00 m Freezing level: 618.00 mb = 4110.74 m = 13486.52 ft Wetbulb zero: 736.24 mb = 2675.75 m = 8778.59 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 33.45 % Est. max temperature: 22.96 C = 73.34 F Sfc-Lift cond lev (LCL): 1010.75 mb = 26.66 m = 87.48 ft T: 14.50 C 700-500 lapse rate: 7.67 C/km ThetaE index: 14.09 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 954.88 mb = 506.88 m = 1662.96 ft Mean mixing ratio: 8.86 g/kg Conv temperature: 16.12 C = 61.01 F Cap Strength: 10.70 C Lifted Index: 7.99 C Risk: None Lifted Index @300 mb: 14.36 C Lifted Index @700 mb: 10.70 C Showalter Index: 12.38 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 3.70 C K Index: -12.10 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 3.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.98 J/kg Max Up Vert Vel: 5.83 m/s Conv Inhibition (B-): 0.12 J/kg Cap Strength: 10.67 C Lift Cond Lev (LCL): 957.52 mb = 483.67 m = 1586.82 ft Lev Free Conv (LFC): 942.52 mb = 616.32 m = 2022.02 ft Equ Level (EL): 872.52 mb = 1256.93 m = 4123.72 ft B at Equ Level: 15.50 J/kg Max Parcel Lev (MPL): 852.52 mb = 1449.39 m = 4755.16 ft Wind level data Storm motion: 314 at 24 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 16 0 0 -0.0 -0.0 | 134 24 -17.2 16.7 1 1000 119 335 3 1.3 -2.7 | 131 21 -16.0 14.0 2 978 305 345 2 0.5 -1.9 | 132 22 -16.7 14.8 3 943 610 15 5 -1.3 -4.8 | 123 22 -18.5 11.9 4 925 774 360 4 -0.0 -4.0 | 126 21 -17.2 12.7 5 909 914 25 4 -1.7 -3.6 | 125 23 -18.9 13.1 6 877 1219 295 10 9.1 -4.2 | 147 15 -8.2 12.5 7 850 1474 290 16 15.0 -5.5 | 169 11 -2.2 11.3 8 785 2134 285 28 27.0 -7.2 | 226 14 9.8 9.5 9 757 2438 285 31 29.9 -8.0 | 236 15 12.7 8.7 10 700 3096 285 41 39.6 -10.6 | 255 23 22.4 6.1 11 500 5770 280 50 49.2 -8.7 | 256 33 32.0 8.1 12 499 5791 280 48 47.3 -8.3 | 254 31 30.0 8.4 13 478 6096 280 57 56.1 -9.9 | 260 39 38.9 6.9 14 459 6401 275 61 60.8 -5.3 | 255 45 43.5 11.4 15 441 6706 270 68 68.0 -0.0 | 252 53 50.8 16.7 16 423 7010 270 70 70.0 -0.0 | 252 55 52.8 16.7 17 406 7315 270 68 68.0 -0.0 | 252 53 50.8 16.7 18 400 7420 270 66 66.0 -0.0 | 251 52 48.8 16.7 19 373 7925 270 67 67.0 -0.0 | 251 52 49.8 16.7 20 342 8534 270 77 77.0 -0.0 | 254 62 59.8 16.7 21 300 9460 260 73 71.9 12.7 | 242 62 54.6 29.4 22 263 10363 270 80 80.0 -0.0 | 255 65 62.8 16.7 23 250 10700 265 99 98.6 8.6 | 253 85 81.4 25.4 24 240 10973 265 103 102.6 9.0 | 253 89 85.4 25.7 25 229 11278 260 102 100.5 17.7 | 248 90 83.2 34.5 26 219 11582 265 107 106.6 9.3 | 254 93 89.3 26.1 27 209 11887 260 106 104.4 18.4 | 248 94 87.1 35.2 28 200 12170 265 93 92.6 8.1 | 252 79 75.4 24.9 29 150 13990 265 101 100.6 8.8 | 253 87 83.4 25.6 30 135 14630 255 105 101.4 27.2 | 242 95 84.2 43.9 31 131 14816 260 110 108.3 19.1 | 249 98 91.1 35.9 32 128 14935 255 109 105.3 28.2 | 243 99 88.0 45.0 33 124 15147 270 111 111.0 -0.0 | 260 95 93.8 16.7 34 105 16154 270 75 75.0 -0.0 | 254 60 57.8 16.7 35 100 16440 265 57 56.8 5.0 | 241 45 39.5 21.7 36 100 16459 265 69 68.7 6.0 | 246 56 51.5 22.8 37 70 18540 300 27 23.4 -13.5 | 242 7 6.1 3.2 38 50 20510 285 23 22.2 -6.0 | 205 12 5.0 10.8 Wind Parameters Mean winds (0-6000m): 284.2 at 32.1 knts Storm direction: 314.2 at 24.0 knts Shear (0-3000m) pos: 0.7 neg: 6.7 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 118.9 deg Storm rel helicity (0-3000m) pos: 122.1 neg: -31.9 tot: 90.2 m^2/s^2 ave: 30.1 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 4.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.13 Bulk Shear: 127.56 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 ------------------------------------------------------------------------------- 500 349 3 130 22| 4.2 0.0 4.2| 0.0 -19.2 -19.2 -38.4 -0.54| 6.2 -3.4 1000 3 4 127 22| 2.1 1.1 3.2| 6.3 -31.9 -25.6 -25.6 -0.34| 6.6 -2.3 1500 319 6 132 18| 1.4 5.6 7.0| 54.0 -31.9 22.1 14.7 0.28| 9.9 2.8 2000 300 10 143 15| 1.0 6.5 7.6| 79.7 -31.9 47.8 23.9 0.44| 9.8 4.3 2500 293 14 158 12| 0.8 6.5 7.4| 98.5 -31.9 66.6 26.6 0.49| 9.1 4.5 3000 290 17 175 11| 0.7 6.7 7.4|122.1 -31.9 90.2 30.1 0.51| 8.9 4.6 4000 288 23 208 11| 0.5 5.6 6.2|128.4 -31.9 96.4 24.1 0.49| 7.3 3.6 5000 286 28 227 13| 0.4 4.9 5.3|129.6 -31.9 97.7 19.5 0.46| 6.2 2.9 6000 284 32 237 16| 0.3 4.7 5.0|150.8 -36.7 114.1 19.0 0.42| 6.0 2.5 Wrote GIF file: /home/apache/climate/data/raob//VEAT/skewt/VEAT.skewt.20251229.23.gif