UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025061000.upa.cvt Date: 0000Z 10 JUN 25 Searching for VTCC... Searching the city database file for: VTCC ... Date:0000Z 10 JUN 25 Station: VTCC WMO ident: 48327 Latitude: 18.78 Longitude: 98.98 Elevation: 314.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 56 SFC 971 314 25.2 19.2 69 6.0 21.0 0 0 300.9 303.5 295.2 343.7 14.57 2 951 498 23.8 19.2 75 4.6 20.6 301 1 301.2 304.0 295.5 345.0 14.88 3 925 741 22.8 18.1 75 4.7 19.5 265 1 302.6 305.3 295.5 344.8 14.27 4 850 1475 19.2 15.6 80 3.6 16.7 230 4 306.3 308.7 295.7 346.0 13.23 5 807 1920 16.0 13.8 87 2.2 14.6 201 8 307.4 309.8 295.5 344.8 12.39 6 805 1941 15.8 13.6 87 2.2 14.3 202 8 307.4 309.7 295.4 344.4 12.26 7 742 2633 13.8 7.8 67 6.0 10.0 168 4 312.5 314.2 294.4 340.3 8.99 8 700 3124 11.2 5.2 67 6.0 7.6 140 4 314.9 316.4 294.3 339.8 7.95 9 594 4483 4.8 -4.2 52 9.0 0.2 208 5 322.6 323.5 293.9 338.1 4.72 10 529 5420 -1.1 -5.6 71 4.5 -3.3 217 3 326.4 327.3 294.8 342.2 4.77 11 520 5558 -1.3 -11.3 46 10.0 -5.7 215 3 327.8 328.4 293.9 338.3 3.10 12 516 5619 -1.9 -6.9 69 5.0 -4.3 214 3 327.8 328.6 294.9 342.6 4.42 13 500 5870 -3.3 -7.8 71 4.5 -5.4 210 3 329.0 329.9 295.1 343.4 4.26 14 479 6207 -5.3 -10.3 68 5.0 -7.5 117 3 330.6 331.3 295.0 343.0 3.65 15 435 6956 -7.9 -13.9 62 6.0 -10.4 164 4 336.5 337.2 296.0 347.1 3.00 16 400 7600 -12.7 -17.6 67 4.9 -14.5 205 5 338.5 339.0 296.0 347.0 2.40 17 303 9668 -26.1 -30.5 66 4.4 -27.1 74 13 347.6 347.8 297.0 351.4 1.00 18 300 9740 -26.9 -31.2 67 4.3 -27.8 75 14 347.5 347.7 296.8 351.1 0.94 19 288 10034 -29.3 -32.8 72 3.5 -30.0 75 15 348.1 348.3 296.9 351.4 0.84 20 250 11030 -36.9 -41.9 60 5.0 -37.5 70 18 351.2 351.3 297.3 352.8 0.39 21 200 12530 -50.3 -57.3 43 7.0 -50.5 85 22 353.1 353.1 297.4 353.5 0.08 22 188 12931 -53.9 -59.9 48 6.0 -54.1 88 23 353.6 353.6 297.5 353.9 0.06 23 186 12999 -54.7 -60.7 47 6.0 -54.9 89 23 353.4 353.4 297.4 353.7 0.06 24 177 13316 -56.1 -66.1 27 10.0 -56.3 92 24 356.2 356.2 298.0 356.3 0.03 25 172 13497 -57.1 -66.1 31 9.0 -57.3 93 24 357.4 357.4 298.2 357.6 0.03 26 150 14350 -63.9 -69.9 44 6.0 -64.0 95 22 360.0 360.0 298.7 360.1 0.02 27 141 14725 -67.7 -72.0 54 4.3 -67.7 99 23 359.8 359.8 298.7 359.8 0.02 28 117 15825 -75.7 -81.7 38 6.0 -75.7 110 26 364.7 364.7 299.6 364.7 0.00 29 101 16664 -80.7 -84.8 50 4.1 -80.7 115 29 370.8 370.8 300.7 370.8 0.00 30 100 16720 -80.7 -85.1 47 4.4 -80.7 115 29 371.8 371.8 300.9 371.8 0.00 31 92 17192 -79.9 -84.8 44 4.9 -79.9 94 32 382.4 382.4 302.6 382.4 0.00 32 91 17254 -79.9 -84.5 46 4.6 -79.9 92 32 383.6 383.6 302.8 383.6 0.00 33 85 17637 -83.3 -85.9 64 2.6 -83.3 75 35 384.2 384.2 302.9 384.2 0.00 34 83 17770 -83.1 -85.2 70 2.1 -83.1 79 38 387.3 387.3 303.4 387.3 0.00 35 82 17838 -83.5 -86.1 64 2.6 -83.5 81 40 387.8 387.8 303.5 387.8 0.00 36 72 18568 -79.9 -85.9 36 6.0 -79.9 108 48 410.1 410.1 306.5 410.1 0.00 37 70 18730 -75.1 -84.1 23 9.0 -75.2 115 46 423.7 423.7 308.2 423.7 0.00 38 69 18813 -74.7 -83.7 23 9.0 -74.7 112 45 426.3 426.3 308.4 426.4 0.01 39 68 18899 -72.9 -81.9 24 9.0 -73.0 109 44 432.0 432.0 309.0 432.0 0.01 40 53 20365 -70.9 -82.9 15 12.0 -71.0 94 24 468.5 468.5 312.5 468.6 0.01 41 52 20480 -64.7 -79.7 11 15.0 -65.0 97 22 485.5 485.5 313.9 485.6 0.01 42 50 20720 -62.9 -78.9 10 16.0 -63.3 105 18 495.3 495.3 314.6 495.4 0.02 43 47 21102 -61.9 -77.9 10 16.0 -62.3 506.5 506.5 315.4 506.6 0.02 TRP 85 17637 -83.3 -85.9 64 2.6 -83.3 75 35 384.2 384.2 302.9 384.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5814.00 m Freezing level: 541.12 mb = 5245.65 m = 17209.94 ft Wetbulb zero: 590.38 mb = 4532.27 m = 14869.47 ft Precipitable water: 1.96 inches Sfc-500 mean rel hum: 68.34 % Est. max temperature: 31.33 C = 88.39 F Sfc-Lift cond lev (LCL): 889.61 mb = 1079.63 m = 3542.05 ft T: 21.14 C 700-500 lapse rate: 5.28 C/km ThetaE index: 7.92 C Layer 807.0- 529.0 mb Conv cond level (CCL): 806.00 mb = 1930.83 m = 6334.68 ft Mean mixing ratio: 14.23 g/kg Conv temperature: 31.71 C = 89.08 F Cap Strength: 2.76 C Lifted Index: 1.48 C Risk: Showers probable Lifted Index @300 mb: 4.25 C Lifted Index @700 mb: 2.01 C Showalter Index: 1.13 C Risk: Showers probable Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 18.90 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 198.20 Risk: None Energy Index: -0.53 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.15 J/kg Max Up Vert Vel: 6.02 m/s Conv Inhibition (B-): 10143.26 J/kg Cap Strength: 2.76 C Lift Cond Lev (LCL): 860.17 mb = 1371.73 m = 4500.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 226 at 3 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 ---------------------------------------------------------- 0 971 314 0 0 -0.0 -0.0 | 46 3 -2.3 -2.2 1 939 610 265 1 1.0 0.1 | 32 2 -1.3 -2.1 2 925 741 265 1 1.0 0.1 | 32 2 -1.3 -2.1 3 907 914 255 4 3.9 1.0 | 305 2 1.6 -1.1 4 875 1219 225 5 3.5 3.5 | 223 2 1.3 1.4 5 850 1475 230 4 3.1 2.6 | 243 1 0.8 0.4 6 815 1829 200 8 2.7 7.5 | 185 5 0.5 5.4 7 787 2134 205 7 3.0 6.3 | 189 4 0.7 4.2 8 759 2438 190 4 0.7 3.9 | 138 2 -1.6 1.8 9 732 2743 155 4 -1.7 3.6 | 110 4 -4.0 1.5 10 700 3124 140 4 -2.6 3.1 | 100 5 -4.8 0.9 11 656 3658 165 5 -1.3 4.8 | 127 4 -3.6 2.7 12 609 4267 200 5 1.7 4.7 | 167 3 -0.6 2.5 13 565 4877 225 4 2.8 2.8 | 220 1 0.6 0.7 14 500 5870 210 3 1.5 2.6 | 119 1 -0.8 0.4 15 486 6096 110 3 -2.8 1.0 | 77 5 -5.1 -1.1 16 400 7600 205 5 2.1 4.5 | 176 2 -0.2 2.4 17 399 7620 185 5 0.4 5.0 | 147 3 -1.8 2.8 18 325 9144 70 8 -7.5 -2.7 | 63 11 -9.8 -4.9 19 300 9740 75 14 -13.5 -3.6 | 70 17 -15.8 -5.8 20 263 10668 75 17 -16.4 -4.4 | 71 20 -18.7 -6.6 21 250 11030 70 18 -16.9 -6.2 | 67 21 -19.2 -8.3 22 210 12192 90 20 -20.0 0.0 | 84 22 -22.3 -2.2 23 200 12530 85 22 -21.9 -1.9 | 80 25 -24.2 -4.1 24 166 13716 95 25 -24.9 2.2 | 90 27 -27.2 0.0 25 150 14350 95 22 -21.9 1.9 | 89 24 -24.2 -0.2 26 129 15240 105 24 -23.2 6.2 | 99 26 -25.5 4.0 27 105 16459 115 28 -25.4 11.8 | 109 29 -27.7 9.7 28 100 16720 115 29 -26.3 12.3 | 109 30 -28.6 10.1 29 85 17637 75 35 -33.8 -9.1 | 73 38 -36.1 -11.2 30 76 18288 95 51 -50.8 4.4 | 92 53 -53.1 2.3 31 70 18730 115 46 -41.7 19.4 | 111 47 -44.0 17.3 32 58 19812 75 34 -32.8 -8.8 | 73 37 -35.1 -11.0 33 50 20720 105 18 -17.4 4.7 | 97 20 -19.7 2.5 Wind Parameters Mean winds (0-6000m): 196.4 at 4.2 knts Storm direction: 226.4 at 3.1 knts Shear (0-3000m) pos: 0.0 neg: 0.7 tot: 0.7 10-3/s Storm rel Dir Shear (0-3000m): 62.7 deg Storm rel helicity (0-3000m) pos: 1.3 neg: -9.5 tot: -8.2 m^2/s^2 ave: -2.7 10^-3 m/s^2 rel: -0.60 Storm rel vorticity (0-3000m) horiz: 3.6 stream: -2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 8.76 Bulk Shear: 2.07 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 ------------------------------------------------------------------------------- 500 264 1 35 3| 0.0 2.3 2.3| 0.0 -1.2 -1.2 -2.5 -0.74| 2.7 -2.0 1000 242 3 1 1| 0.0 2.4 2.4| 0.0 -3.1 -3.0 -3.0 -0.83| 3.8 -3.1 1500 228 4 242 0| 0.0 2.7 2.7| 0.1 -4.8 -4.7 -3.1 -0.66| 4.3 -2.8 2000 217 4 196 1| 0.0 1.3 1.3| 0.4 -6.3 -5.9 -2.9 -0.62| 3.9 -2.4 2500 210 4 176 2| 0.0 0.8 0.8| 0.4 -8.7 -8.3 -3.3 -0.65| 4.0 -2.6 3000 200 4 157 2| 0.0 0.7 0.7| 1.3 -9.5 -8.2 -2.7 -0.60| 3.6 -2.1 4000 192 4 149 3| 0.5 0.6 1.1| 5.3 -9.5 -4.1 -1.0 -0.33| 3.3 -1.1 5000 197 4 155 2| 0.5 0.5 1.0| 5.8 -9.5 -3.7 -0.7 -0.28| 2.9 -0.8 6000 196 4 149 2| 0.4 0.7 1.1| 6.8 -12.0 -5.1 -0.9 -0.29| 3.0 -0.9 Wrote GIF file: /home/apache/climate/data/raob//VTCC/skewt/VTCC.skewt.20250610.00.gif