UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025123000.upa.cvt Date: 0000Z 30 DEC 25 Searching for VEPT... Searching the city database file for: VEPT ... Date:0000Z 30 DEC 25 Station: VEPT WMO ident: 42492 Latitude: 25.60 Longitude: 85.10 Elevation: 60.00 ------------------------------------------------------------------------------- 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 1009 60 12.6 9.4 81 3.2 10.8 0 0 285.0 286.3 283.5 305.4 7.35 1 1000 129 11.4 6.6 72 4.8 8.9 290 7 284.5 285.6 282.0 301.6 6.11 2 925 774 5.4 4.9 97 0.5 5.1 280 11 284.8 285.8 281.8 301.2 5.87 3 916 854 5.6 5.4 99 0.2 5.5 286 12 285.8 286.9 282.6 303.0 6.14 4 896 1035 8.2 4.9 80 3.3 6.5 294 17 290.3 291.4 284.4 307.7 6.06 5 892 1072 9.0 4.3 72 4.7 6.5 295 18 291.5 292.6 284.7 308.3 5.84 6 888 1109 9.8 3.8 66 6.0 6.6 297 19 292.7 293.7 285.0 309.1 5.66 7 884 1147 10.8 1.8 54 9.0 6.2 298 20 294.1 295.0 284.8 308.6 4.93 8 881 1175 11.8 0.8 47 11.0 6.3 299 21 295.5 296.3 284.9 309.0 4.60 9 877 1213 12.6 -1.4 38 14.0 5.8 300 22 296.7 297.4 284.7 308.4 3.93 10 873 1251 13.4 -4.6 28 18.0 5.1 300 23 297.9 298.5 284.3 307.3 3.11 11 869 1290 14.2 -8.8 19 23.0 4.4 300 25 299.1 299.5 283.8 306.1 2.26 12 864 1339 15.0 -14.0 12 29.0 3.7 300 26 300.5 300.7 283.5 305.2 1.50 13 858 1398 15.4 -20.6 7 36.0 3.0 300 28 301.5 301.6 283.1 304.3 0.86 14 851 1467 16.0 -23.0 5 39.0 3.0 300 31 302.8 302.9 283.4 305.1 0.71 15 850 1477 16.0 -23.0 5 39.0 3.0 300 31 302.9 303.0 283.5 305.2 0.71 16 835 1628 15.8 -16.2 10 32.0 3.6 300 33 304.2 304.5 284.7 308.4 1.29 17 760 2418 10.8 -10.2 22 21.0 1.9 300 40 307.1 307.6 286.9 314.5 2.31 18 727 2786 9.2 -11.8 21 21.0 0.5 295 44 309.3 309.7 287.5 316.2 2.13 19 700 3098 6.8 -13.2 22 20.0 -1.1 290 44 310.0 310.4 287.6 316.4 1.97 20 528 5335 -10.9 -23.9 33 13.0 -14.3 283 48 314.8 315.0 288.2 318.4 1.05 21 500 5750 -14.7 -24.7 42 10.0 -17.1 280 52 315.1 315.3 288.3 318.6 1.03 22 400 7400 -26.7 -48.7 11 22.0 -28.7 275 42 320.3 320.3 289.0 320.7 0.11 23 314 9100 -39.1 -57.1 13 18.0 -39.9 275 55 326.0 326.0 290.6 326.2 0.05 24 300 9410 -41.9 -54.9 23 13.0 -42.5 280 52 326.3 326.3 290.7 326.6 0.07 25 262 10312 -48.5 -55.5 44 7.0 -48.7 285 74 329.5 329.5 291.7 329.8 0.08 26 250 10620 -48.7 -57.7 34 9.0 -49.0 290 88 333.7 333.7 292.8 333.9 0.06 27 246 10727 -48.3 -59.3 27 11.0 -48.7 285 85 335.8 335.8 293.3 336.0 0.05 28 227 11259 -49.3 -68.3 9 19.0 -49.7 289 108 342.1 342.1 294.8 342.2 0.02 29 222 11406 -49.7 -71.1 6 21.5 -50.1 290 115 343.7 343.7 295.2 343.7 0.01 30 200 12090 -51.5 -84.5 1 33.0 -51.9 295 108 351.2 351.2 296.9 351.2 0.00 31 150 13910 -60.9 -90.9 1 30.0 -61.1 280 103 365.2 365.2 299.7 365.2 0.00 32 105 16072 -70.5 -97.5 1 27.0 -70.6 275 82 386.1 386.1 303.2 386.1 0.00 33 100 16360 -71.3 -98.3 1 27.0 -71.3 275 78 390.0 390.0 303.8 390.0 0.00 34 82 17540 -70.5 -97.5 1 27.0 -70.6 267 50 414.4 414.4 307.0 414.4 0.00 35 78 17836 -72.1 -99.1 1 27.0 -72.2 265 42 417.0 417.0 307.4 417.0 0.00 36 75 18067 -73.5 -99.5 1 26.0 -73.6 263 37 418.8 418.8 307.6 418.8 0.00 37 71 18388 -74.9 -100.9 1 26.0 -75.0 261 29 422.4 422.4 308.0 422.4 0.00 38 70 18470 -75.5 -101.5 1 26.0 -75.6 260 27 422.9 422.9 308.0 422.9 0.00 39 67 18724 -75.7 -101.7 1 26.0 -75.7 269 26 427.8 427.8 308.6 427.8 0.00 40 55 19884 -69.5 -96.5 1 27.0 -69.6 310 23 466.8 466.8 312.4 466.8 0.00 41 54 19994 -66.9 -94.9 1 28.0 -67.1 314 23 475.3 475.3 313.1 475.3 0.00 42 50 20460 -66.5 -94.5 1 28.0 -66.8 330 22 486.8 486.8 314.0 486.8 0.00 43 40 21827 -61.5 -91.5 1 30.0 -62.1 531.4 531.4 317.0 531.4 0.00 44 35 22654 -61.7 -91.7 1 30.0 -62.4 551.6 551.6 318.2 551.6 0.00 TRP 262 10312 -48.5 -55.5 44 7.0 -48.7 285 74 329.5 329.5 291.7 329.8 0.08 WND 222 11406 -49.7 -71.1 6 21.5 -50.1 290 115 343.7 343.7 295.2 343.7 0.01 Sounding variables and indices 1000-500 mb thick: 5621.00 m Freezing level: 633.92 mb = 3957.36 m = 12983.30 ft Wetbulb zero: 718.00 mb = 2888.87 m = 9477.79 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 36.01 % Est. max temperature: 28.92 C = 84.06 F Sfc-Lift cond lev (LCL): 961.51 mb = 453.74 m = 1488.64 ft T: 8.38 C 700-500 lapse rate: 8.11 C/km ThetaE index: 4.73 C Layer 877.0- 851.0 mb Conv cond level (CCL): 626.93 mb = 3972.48 m = 13032.92 ft Mean mixing ratio: 6.07 g/kg Conv temperature: 39.69 C = 103.44 F Cap Strength: 15.60 C Lifted Index: 13.00 C Risk: None Lifted Index @300 mb: 17.44 C Lifted Index @700 mb: 15.16 C Showalter Index: 10.01 C Risk: None Total Totals Index: 22.40 C Risk: None Vertical Totals Index: 30.70 C Cross Totals Index: -8.30 C K Index: -12.30 Risk: None Sweat Index: 114.00 Risk: None Energy Index: 2.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.95 J/kg Max Up Vert Vel: 3.15 m/s Conv Inhibition (B-): 29783.84 J/kg Cap Strength: 15.55 C Lift Cond Lev (LCL): 923.45 mb = 787.66 m = 2584.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 27 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 1009 60 0 0 -0.0 -0.0 | 139 27 -17.9 20.6 1 1000 129 290 7 6.6 -2.4 | 148 21 -11.3 18.2 2 979 305 280 8 7.9 -1.4 | 153 22 -10.0 19.2 3 944 610 275 10 10.0 -0.9 | 158 21 -7.9 19.8 4 925 774 280 11 10.8 -1.9 | 159 20 -7.0 18.7 5 910 914 290 13 12.2 -4.4 | 161 17 -5.7 16.2 6 877 1219 300 22 19.1 -11.0 | 187 10 1.2 9.6 7 850 1477 300 31 26.8 -15.5 | 240 10 9.0 5.1 8 815 1829 300 35 30.3 -17.5 | 256 13 12.4 3.1 9 786 2134 300 36 31.2 -18.0 | 259 14 13.3 2.6 10 758 2438 300 40 34.6 -20.0 | 268 17 16.8 0.6 11 730 2743 295 44 39.9 -18.6 | 265 22 22.0 2.0 12 704 3048 295 44 39.9 -18.6 | 265 22 22.0 2.0 13 700 3098 290 44 41.3 -15.0 | 257 24 23.5 5.6 14 652 3658 285 47 45.4 -12.2 | 253 29 27.5 8.5 15 627 3962 285 48 46.4 -12.4 | 254 30 28.5 8.2 16 603 4267 285 44 42.5 -11.4 | 249 26 24.6 9.2 17 581 4572 290 38 35.7 -13.0 | 247 19 17.8 7.6 18 559 4877 290 39 36.6 -13.3 | 249 20 18.8 7.3 19 517 5486 280 51 50.2 -8.9 | 250 34 32.4 11.8 20 500 5750 280 52 51.2 -9.0 | 251 35 33.3 11.6 21 477 6096 280 47 46.3 -8.2 | 246 31 28.4 12.5 22 400 7400 275 42 41.8 -3.7 | 235 29 24.0 17.0 23 388 7620 275 43 42.8 -3.7 | 236 30 25.0 16.9 24 312 9144 275 55 54.8 -4.8 | 247 40 36.9 15.8 25 300 9410 280 52 51.2 -9.0 | 251 35 33.3 11.6 26 262 10312 285 74 71.5 -19.2 | 268 54 53.6 1.5 27 250 10620 290 88 82.7 -30.1 | 278 66 64.8 -9.5 28 248 10668 285 82 79.2 -21.2 | 271 61 61.3 -0.6 29 222 11406 290 115 108.1 -39.3 | 282 92 90.2 -18.7 30 200 12090 295 108 97.9 -45.6 | 287 84 80.0 -25.0 31 197 12192 295 109 98.8 -46.1 | 287 85 80.9 -25.4 32 155 13716 285 103 99.5 -26.7 | 274 82 81.6 -6.0 33 150 13910 280 103 101.4 -17.9 | 268 84 83.6 2.8 34 120 15240 275 94 93.6 -8.2 | 261 77 75.8 12.4 35 100 16360 275 78 77.7 -6.8 | 257 61 59.8 13.8 36 70 18470 260 27 26.6 4.7 | 199 27 8.7 25.3 37 50 20460 330 22 11.0 -19.1 | 103 7 -6.9 1.6 Wind Parameters Mean winds (0-6000m): 289.1 at 36.4 knts Storm direction: 319.1 at 27.3 knts Shear (0-3000m) pos: 4.0 neg: 3.8 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 123.6 deg Storm rel helicity (0-3000m) pos: 114.3 neg: -9.9 tot: 104.3 m^2/s^2 ave: 34.8 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 4.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 110.58 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 ------------------------------------------------------------------------------- 500 281 8 152 22| 0.0 10.0 10.0| 44.2 0.0 44.2 88.4 0.71| 10.6 7.5 1000 283 10 156 20| 4.5 5.0 9.5| 61.8 0.0 61.8 61.8 0.59| 9.9 5.8 1500 293 15 165 15| 8.0 3.3 11.4| 95.4 0.0 95.4 63.6 0.70| 11.7 8.3 2000 296 20 180 12| 6.0 3.4 9.4|104.4 0.0 104.4 52.2 0.71| 9.8 6.9 2500 297 23 197 10| 4.8 4.0 8.8|114.3 -1.5 112.8 45.1 0.66| 9.1 6.0 3000 297 27 215 11| 4.0 3.8 7.9|114.3 -9.9 104.3 34.8 0.57| 8.3 4.7 4000 293 32 234 14| 3.0 3.5 6.5|118.3 -42.6 75.7 18.9 0.40| 7.5 3.0 5000 292 34 239 16| 1.9 3.3 5.2|124.9 -59.0 65.9 13.2 0.30| 7.5 2.3 6000 289 36 242 19| 1.6 3.3 4.9|129.2 -81.3 47.9 8.0 0.23| 7.6 1.7 Wrote GIF file: /home/apache/climate/data/raob//VEPT/skewt/VEPT.skewt.20251230.00.gif