UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120811.upa.cvt Date: 1100Z 8 DEC 25 Searching for VEAT... Searching the city database file for: VEAT ... Date:1100Z 8 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 1011 16 24.4 17.4 65 7.0 19.6 0 0 296.6 298.9 292.4 332.6 12.46 1 1000 113 23.8 13.8 54 10.0 17.4 325 9 297.0 298.8 290.5 325.8 9.96 2 925 795 17.8 11.8 68 6.0 14.1 5 1 297.5 299.2 290.3 325.0 9.44 3 868 1336 13.4 10.3 81 3.1 11.5 181 6 298.4 300.0 290.3 325.0 9.10 4 864 1375 14.4 3.4 48 11.0 8.4 199 6 299.8 300.9 287.6 316.7 5.66 5 857 1443 14.8 -8.2 20 23.0 4.8 229 6 300.9 301.4 284.7 308.4 2.40 6 850 1513 15.2 -9.8 17 25.0 4.5 260 6 302.1 302.5 284.8 308.7 2.13 7 836 1653 14.6 -12.4 14 27.0 3.7 249 7 302.9 303.2 284.7 308.5 1.76 8 794 2089 16.6 -14.4 11 31.0 3.9 239 8 309.5 309.8 286.9 314.7 1.58 9 745 2628 14.2 -17.8 9 32.0 2.0 257 10 312.6 312.8 287.7 316.8 1.26 10 700 3149 10.0 -22.0 9 32.0 -1.0 280 17 313.6 313.7 287.7 316.7 0.94 11 681 3377 7.8 -18.2 14 26.0 -1.7 275 18 313.6 313.8 288.1 318.1 1.34 12 640 3888 6.0 -36.0 3 42.0 -4.6 262 20 317.2 317.2 288.1 318.2 0.28 13 582 4659 0.0 -35.0 5 35.0 -8.4 244 23 318.9 318.9 288.8 320.1 0.34 14 509 5721 -6.7 -31.7 12 25.0 -12.7 248 31 323.2 323.3 290.3 325.1 0.53 15 500 5860 -7.7 -27.7 18 20.0 -13.0 250 32 323.7 323.8 290.7 326.4 0.78 16 475 6256 -10.3 -19.3 48 9.0 -13.2 250 37 325.2 325.6 292.0 331.2 1.75 17 446 6737 -13.3 -17.4 71 4.1 -14.7 250 44 327.4 327.8 293.0 334.9 2.19 18 428 7050 -14.7 -19.7 66 5.0 -16.3 249 48 329.4 329.8 293.3 336.0 1.87 19 414 7301 -14.7 -24.7 42 10.0 -17.5 242 52 332.6 332.8 293.6 337.1 1.25 20 400 7560 -16.3 -27.3 38 11.0 -19.1 235 55 333.8 334.0 293.7 337.5 1.02 21 377 8002 -20.1 -35.1 25 15.0 -22.9 239 57 334.5 334.6 293.4 336.4 0.51 22 323 9127 -29.7 -32.4 77 2.7 -30.2 250 62 336.3 336.5 294.1 339.2 0.78 23 300 9650 -33.5 -37.3 69 3.8 -34.0 240 64 338.2 338.3 294.4 340.1 0.52 24 282 10080 -36.9 -42.9 54 6.0 -37.5 242 65 339.3 339.4 294.4 340.5 0.31 25 256 10741 -42.7 -50.7 41 8.0 -43.2 244 69 340.3 340.3 294.5 340.8 0.14 26 250 10900 -43.7 -49.7 51 6.0 -44.0 240 73 341.1 341.1 294.7 341.8 0.16 27 243 11091 -44.5 -49.5 57 5.0 -44.8 239 72 342.7 342.7 295.1 343.4 0.17 28 213 11963 -51.5 -60.5 33 9.0 -51.8 233 76 344.9 345.0 295.6 345.2 0.05 29 200 12370 -55.1 -64.1 32 9.0 -55.3 230 78 345.5 345.5 295.7 345.7 0.03 30 184 12898 -59.9 -65.9 45 6.0 -60.0 238 81 346.1 346.1 295.8 346.2 0.03 31 179 13070 -60.2 -69.3 29 9.1 -60.3 240 82 348.4 348.4 296.3 348.4 0.02 32 173 13283 -60.5 -73.5 17 13.0 -60.6 239 81 351.2 351.2 296.9 351.3 0.01 33 150 14160 -66.5 -81.5 10 15.0 -66.6 235 77 355.5 355.5 297.8 355.5 0.00 34 128 15104 -73.1 -86.1 12 13.0 -73.1 238 72 360.1 360.1 298.7 360.2 0.00 35 121 15433 -72.9 -86.9 10 14.0 -72.9 240 71 366.3 366.4 299.9 366.4 0.00 36 100 16540 -76.7 -92.7 6 16.0 -76.7 240 49 379.5 379.5 302.2 379.5 0.00 37 90 17142 -79.3 -94.3 7 15.0 -79.3 386.0 386.0 303.2 386.0 0.00 38 86 17400 -79.3 -94.3 7 15.0 -79.3 391.0 391.0 303.9 391.0 0.00 39 80 17816 -74.3 -90.3 7 16.0 -74.3 409.5 409.5 306.5 409.5 0.00 TRP WND 179 13070 -60.2 -69.3 29 9.1 -60.3 240 82 348.4 348.4 296.3 348.4 0.02 Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 582.00 mb = 4658.70 m = 15284.25 ft Wetbulb zero: 715.00 mb = 2971.79 m = 9749.86 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 22.10 % Est. max temperature: 28.09 C = 82.57 F Sfc-Lift cond lev (LCL): 912.51 mb = 910.53 m = 2987.27 ft T: 16.86 C 700-500 lapse rate: 6.53 C/km ThetaE index: 16.59 C Layer 864.0- 850.0 mb Conv cond level (CCL): 681.07 mb = 3376.18 m = 11076.57 ft Mean mixing ratio: 9.81 g/kg Conv temperature: 41.41 C = 106.54 F Cap Strength: 8.79 C Lifted Index: 5.64 C Risk: None Lifted Index @300 mb: 9.55 C Lifted Index @700 mb: 7.28 C Showalter Index: 15.42 C Risk: None Total Totals Index: 20.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: -2.10 C K Index: -18.90 Risk: None Sweat Index: 44.00 Risk: None Energy Index: 3.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.76 J/kg Max Up Vert Vel: 1.88 m/s Conv Inhibition (B-): 8474.29 J/kg Cap Strength: 8.77 C Lift Cond Lev (LCL): 856.84 mb = 1445.01 m = 4740.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 12 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 1011 16 0 0 -0.0 -0.0 | 104 12 -11.3 2.9 1 1000 113 325 9 5.2 -7.4 | 54 8 -6.1 -4.5 2 978 305 325 9 5.2 -7.4 | 54 8 -6.1 -4.5 3 945 610 340 5 1.7 -4.7 | 79 10 -9.6 -1.8 4 925 795 5 1 -0.1 -1.0 | 100 12 -11.4 1.9 5 912 914 110 3 -2.8 1.0 | 106 15 -14.1 3.9 6 880 1219 130 6 -4.6 3.9 | 113 17 -15.9 6.8 7 850 1513 260 6 5.9 1.0 | 126 7 -5.4 4.0 8 849 1524 260 6 5.9 1.0 | 126 7 -5.4 4.0 9 819 1829 235 8 6.6 4.6 | 148 9 -4.8 7.5 10 762 2438 245 8 7.3 3.4 | 147 7 -4.1 6.3 11 708 3048 285 16 15.5 -4.1 | 286 4 4.1 -1.2 12 700 3149 280 17 16.7 -3.0 | 270 5 5.4 -0.0 13 587 4572 245 23 20.8 9.7 | 217 16 9.5 12.6 14 544 5182 240 24 20.8 12.0 | 212 18 9.5 14.9 15 524 5486 245 30 27.2 12.7 | 226 22 15.9 15.6 16 500 5860 250 32 30.1 10.9 | 234 23 18.8 13.9 17 430 7010 250 48 45.1 16.4 | 240 39 33.8 19.3 18 400 7560 235 55 45.1 31.5 | 224 48 33.7 34.5 19 397 7620 235 56 45.9 32.1 | 225 49 34.6 35.0 20 322 9144 250 62 58.3 21.2 | 243 53 47.0 24.1 21 300 9650 240 64 55.4 32.0 | 232 56 44.1 34.9 22 259 10668 245 67 60.7 28.3 | 238 58 49.4 31.2 23 250 10900 240 73 63.2 36.5 | 233 65 51.9 39.4 24 247 10973 240 71 61.5 35.5 | 233 63 50.2 38.4 25 200 12370 230 78 59.8 50.1 | 222 72 48.4 53.1 26 179 13070 240 82 71.0 41.0 | 234 74 59.7 43.9 27 150 14160 235 77 63.1 44.2 | 228 70 51.8 47.1 28 118 15545 240 70 60.6 35.0 | 232 62 49.3 37.9 29 112 15850 255 62 59.9 16.0 | 249 52 48.6 19.0 30 100 16540 240 49 42.4 24.5 | 229 41 31.1 27.4 31 96 16764 245 49 44.4 20.7 | 234 41 33.1 23.6 Wind Parameters Mean winds (0-6000m): 254.5 at 15.6 knts Storm direction: 284.5 at 11.7 knts Shear (0-3000m) pos: 2.0 neg: 0.7 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 173.7 deg Storm rel helicity (0-3000m) pos: 72.2 neg: -21.1 tot: 51.0 m^2/s^2 ave: 17.0 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 30.17 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 ------------------------------------------------------------------------------- 500 327 8 65 8| 0.0 6.4 6.4| 5.9 -18.1 -12.2 -24.3 -0.46| 12.9 -6.0 1000 334 5 78 9| 5.0 3.2 8.2| 27.0 -18.1 8.9 8.9 0.05| 11.5 0.6 1500 333 5 77 9| 2.6 2.1 4.7| 56.1 -21.0 35.1 23.4 0.19| 13.0 2.4 2000 281 6 108 6| 1.9 1.1 3.0| 61.5 -21.0 40.5 20.3 0.24| 10.7 2.5 2500 263 6 127 6| 1.5 0.9 2.4| 63.2 -21.1 42.1 16.8 0.24| 9.0 2.2 3000 267 7 130 5| 2.0 0.7 2.7| 72.2 -21.1 51.0 17.0 0.36| 9.2 3.3 4000 269 10 161 3| 1.5 1.3 2.8| 72.2 -33.3 38.8 9.7 0.21| 8.1 1.7 5000 259 13 194 5| 1.2 1.6 2.8| 72.2 -50.3 21.9 4.4 0.12| 7.3 0.9 6000 254 16 208 8| 2.0 1.3 3.3|118.3 -51.3 67.0 11.2 0.20| 7.1 1.4 Wrote GIF file: /home/apache/climate/data/raob//VEAT/skewt/VEAT.skewt.20251208.11.gif