UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120411.upa.cvt Date: 1100Z 4 DEC 25 Searching for VEAT... Searching the city database file for: VEAT ... Date:1100Z 4 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 24.4 18.4 69 6.0 20.3 0 0 296.5 298.9 293.0 334.8 13.27 1 1011 25 23.6 18.6 74 5.0 20.2 358 0 295.8 298.2 292.9 334.5 13.46 2 1006 69 24.6 15.6 57 9.0 18.7 350 3 297.2 299.3 291.6 329.5 11.14 3 1000 123 24.4 14.4 54 10.0 17.9 340 6 297.5 299.4 291.0 327.7 10.36 4 925 802 18.2 14.1 77 4.1 15.5 105 2 297.9 299.9 291.7 329.9 11.00 5 915 894 17.8 11.8 68 6.0 14.0 163 2 298.4 300.2 290.6 326.3 9.54 6 909 951 19.4 -4.6 19 24.0 8.0 154 2 300.6 301.2 285.2 309.8 2.98 7 900 1036 20.8 -25.2 3 46.0 5.5 105 3 302.9 303.0 283.3 304.8 0.55 8 877 1258 19.8 -28.2 3 48.0 4.6 6 4 304.2 304.2 283.7 305.6 0.43 9 850 1525 18.2 -16.8 8 35.0 4.7 40 5 305.2 305.4 285.0 309.1 1.21 10 700 3151 8.0 -40.0 2 48.0 -3.1 275 23 311.3 311.4 286.0 312.0 0.17 11 645 3820 3.4 -42.6 2 46.0 -6.2 267 24 313.5 313.5 286.8 314.0 0.14 12 567 4857 0.0 -47.0 1 47.0 -8.9 275 28 321.3 321.3 289.2 321.7 0.10 13 500 5850 -7.5 -46.5 3 39.0 -14.0 275 37 323.9 323.9 290.1 324.3 0.12 14 441 6817 -14.3 -42.3 7 28.0 -18.9 269 43 327.1 327.2 291.1 327.9 0.21 15 400 7550 -20.5 -44.5 10 24.0 -23.7 265 47 328.3 328.4 291.5 329.1 0.18 16 389 7755 -22.5 -45.5 10 23.0 -25.4 265 48 328.4 328.4 291.5 329.0 0.17 17 318 9209 -30.7 -62.7 3 32.0 -32.7 262 61 336.5 336.5 293.4 336.6 0.03 18 300 9620 -33.1 -64.1 3 31.0 -34.8 260 62 338.7 338.7 294.0 338.8 0.02 19 297 9691 -33.5 -63.5 3 30.0 -35.1 260 61 339.1 339.1 294.1 339.2 0.03 20 285 9979 -35.3 -59.3 7 24.0 -36.7 260 76 340.6 340.6 294.5 340.8 0.05 21 279 10127 -36.1 -50.1 22 14.1 -37.2 260 86 341.5 341.5 294.8 342.1 0.14 22 276 10202 -36.5 -45.5 39 9.0 -37.3 258 86 342.0 342.0 295.0 342.9 0.24 23 270 10354 -37.9 -43.9 53 6.0 -38.5 255 85 342.1 342.2 295.1 343.3 0.29 24 258 10666 -40.3 -49.3 38 9.0 -40.9 252 82 343.0 343.1 295.2 343.7 0.17 25 250 10880 -42.1 -48.1 52 6.0 -42.5 250 79 343.5 343.5 295.3 344.3 0.20 26 235 11295 -44.9 -57.9 22 13.0 -45.4 250 79 345.4 345.4 295.7 345.6 0.07 27 209 12066 -51.5 -62.5 26 11.0 -51.8 250 80 346.8 346.8 296.0 347.0 0.04 28 200 12350 -53.1 -65.1 22 12.0 -53.4 250 80 348.7 348.7 296.4 348.8 0.03 29 196 12480 -52.7 -72.7 7 20.0 -53.1 250 79 351.3 351.3 296.9 351.4 0.01 30 150 14160 -62.3 -85.3 3 23.0 -62.4 260 56 362.8 362.8 299.2 362.8 0.00 31 128 15125 -67.3 -89.3 3 22.0 -67.4 256 56 370.6 370.6 300.7 370.6 0.00 32 100 16580 -75.5 -91.5 6 16.0 -75.5 280 26 381.9 381.9 302.5 381.9 0.00 33 89 17250 -79.5 -92.5 10 13.0 -79.5 245 19 386.8 386.8 303.3 386.8 0.00 34 84 17581 -77.3 -91.3 9 14.0 -77.3 249 17 397.7 397.7 304.9 397.7 0.00 35 76 18153 -79.9 -90.9 14 11.0 -79.9 255 12 403.8 403.8 305.7 403.8 0.00 36 70 18620 -79.5 -90.5 15 11.0 -79.6 260 9 414.3 414.3 307.0 414.3 0.00 37 68 18784 -80.3 -90.3 17 10.0 -80.3 416.0 416.0 307.3 416.0 0.00 38 57 19795 -74.9 -87.9 12 13.0 -75.0 449.8 449.8 310.8 449.8 0.00 39 56 19898 -73.5 -87.5 10 14.0 -73.6 455.3 455.3 311.4 455.3 0.00 40 55 20005 -68.3 -87.3 5 19.0 -68.5 469.6 469.6 312.6 469.6 0.00 41 51 20459 -67.3 -89.3 3 22.0 -67.5 482.2 482.2 313.6 482.2 0.00 TRP 89 17250 -79.5 -92.5 10 13.0 -79.5 245 19 386.8 386.8 303.3 386.8 0.00 WND 279 10127 -36.1 -50.1 22 14.1 -37.2 260 86 341.5 341.5 294.8 342.1 0.14 Sounding variables and indices 1000-500 mb thick: 5727.00 m Freezing level: 567.00 mb = 4857.47 m = 15936.40 ft Wetbulb zero: 760.07 mb = 2461.51 m = 8075.72 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 12.49 % Est. max temperature: 32.63 C = 90.73 F Sfc-Lift cond lev (LCL): 927.00 mb = 783.23 m = 2569.62 ft T: 18.37 C 700-500 lapse rate: 5.74 C/km ThetaE index: 25.10 C Layer 915.0- 877.0 mb Conv cond level (CCL): 726.51 mb = 2839.65 m = 9316.33 ft Mean mixing ratio: 10.64 g/kg Conv temperature: 38.10 C = 100.58 F Cap Strength: 6.56 C Lifted Index: 4.37 C Risk: None Lifted Index @300 mb: 8.04 C Lifted Index @700 mb: 4.17 C Showalter Index: 15.32 C Risk: None Total Totals Index: 16.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: -9.30 C K Index: -39.10 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.80 J/kg Max Up Vert Vel: 2.37 m/s Conv Inhibition (B-): 13153.41 J/kg Cap Strength: 6.56 C Lift Cond Lev (LCL): 866.54 mb = 1360.37 m = 4463.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 14 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 | 126 14 -11.2 8.2 1 1000 123 340 6 2.1 -5.6 | 106 10 -9.2 2.5 2 979 305 340 6 2.1 -5.6 | 106 10 -9.2 2.5 3 946 610 15 3 -0.8 -2.9 | 114 13 -12.0 5.3 4 925 802 105 2 -1.9 0.5 | 124 16 -13.1 8.7 5 913 914 175 2 -0.2 2.0 | 132 15 -11.4 10.2 6 881 1219 360 4 -0.0 -4.0 | 110 12 -11.2 4.2 7 850 1524 45 6 -4.2 -4.2 | 104 16 -15.5 3.9 8 850 1525 40 5 -3.2 -3.8 | 107 15 -14.4 4.4 9 820 1829 320 5 3.2 -3.8 | 119 9 -8.0 4.4 10 790 2134 270 9 9.0 -0.0 | 165 8 -2.2 8.2 11 762 2438 265 17 16.9 1.5 | 211 11 5.7 9.7 12 709 3048 275 21 20.9 -1.8 | 237 12 9.7 6.4 13 700 3151 275 23 22.9 -2.0 | 242 13 11.7 6.2 14 633 3962 265 24 23.9 2.1 | 231 16 12.7 10.3 15 564 4877 275 28 27.9 -2.4 | 251 18 16.7 5.7 16 523 5486 280 36 35.5 -6.3 | 265 24 24.2 1.9 17 500 5850 275 37 36.9 -3.2 | 259 26 25.6 5.0 18 400 7550 265 47 46.8 4.1 | 251 38 35.6 12.3 19 380 7925 265 48 47.8 4.2 | 251 39 36.6 12.4 20 364 8230 265 60 59.8 5.2 | 255 50 48.6 13.4 21 300 9620 260 62 61.1 10.8 | 249 53 49.8 18.9 22 294 9754 260 61 60.1 10.6 | 249 52 48.9 18.8 23 279 10127 260 86 84.7 14.9 | 253 77 73.5 23.1 24 270 10363 255 85 82.1 22.0 | 247 77 70.9 30.2 25 250 10880 250 79 74.2 27.0 | 241 72 63.0 35.2 26 200 12350 250 80 75.2 27.4 | 241 73 64.0 35.5 27 161 13716 245 69 62.5 29.2 | 234 63 51.3 37.3 28 153 14021 255 64 61.8 16.6 | 244 56 50.6 24.7 29 150 14160 260 56 55.1 9.7 | 248 47 43.9 17.9 30 125 15240 255 56 54.1 14.5 | 242 49 42.9 22.7 31 119 15545 255 45 43.5 11.6 | 238 38 32.3 19.8 32 102 16459 280 40 39.4 -6.9 | 267 28 28.2 1.2 33 100 16580 280 26 25.6 -4.5 | 256 15 14.4 3.7 34 89 17250 245 19 17.2 8.0 | 200 17 6.0 16.2 35 70 18620 260 9 8.9 1.6 | 166 10 -2.3 9.7 Wind Parameters Mean winds (0-6000m): 276.1 at 18.5 knts Storm direction: 306.1 at 13.9 knts Shear (0-3000m) pos: 0.3 neg: 3.4 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 109.3 deg Storm rel helicity (0-3000m) pos: 76.3 neg: -40.9 tot: 35.4 m^2/s^2 ave: 11.8 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 39.46 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 ------------------------------------------------------------------------------- 500 344 5 109 10| 4.0 0.0 4.0| 2.8 -12.5 -9.7 -19.4 -0.36| 9.3 -3.4 1000 356 4 112 12| 1.4 0.0 1.4| 24.5 -20.8 3.8 3.8 0.02| 9.6 0.1 1500 5 4 110 12| 0.9 2.0 2.9| 24.5 -40.9 -16.4 -10.9 -0.17| 10.1 -1.7 2000 354 4 110 11| 0.7 2.6 3.3| 38.7 -40.9 -2.2 -1.1 0.03| 10.6 0.3 2500 310 6 124 8| 0.5 4.1 4.6| 63.5 -40.9 22.6 9.0 0.22| 10.9 2.4 3000 289 8 148 6| 0.3 3.4 3.7| 76.3 -40.9 35.4 11.8 0.28| 9.8 2.8 4000 278 12 187 7| 0.2 3.0 3.3| 81.0 -50.6 30.4 7.6 0.24| 8.1 1.9 5000 275 15 210 8| 0.9 2.4 3.4|112.0 -50.6 61.4 12.3 0.31| 7.3 2.2 6000 276 19 229 10| 1.3 2.3 3.6|133.4 -70.3 63.1 10.5 0.28| 7.0 1.9 Wrote GIF file: /home/apache/climate/data/raob//VEAT/skewt/VEAT.skewt.20251204.11.gif