UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025061612.upa.cvt Date: 1200Z 16 JUN 25 Searching for VTCC... Searching the city database file for: VTCC ... Date:1200Z 16 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 62 SFC 972 314 29.4 19.4 55 10.0 22.3 330 2 305.0 307.8 296.4 349.1 14.74 2 968 351 28.0 19.0 58 9.0 21.6 316 3 304.0 306.6 296.0 346.9 14.43 3 925 754 25.0 18.0 65 7.0 20.1 220 5 304.9 307.5 296.0 347.2 14.18 4 850 1490 20.0 14.0 68 6.0 16.0 240 9 307.1 309.3 295.0 343.0 11.91 5 846 1531 19.2 14.9 76 4.3 16.3 244 10 306.7 309.0 295.5 344.9 12.70 6 740 2674 14.4 6.4 59 8.0 9.5 279 13 313.4 315.0 294.0 338.8 8.18 7 704 3094 11.8 3.8 58 8.0 7.1 284 15 315.0 316.4 293.7 337.5 7.16 8 700 3142 11.6 3.6 58 8.0 6.9 285 15 315.3 316.7 293.7 337.7 7.10 9 626 4069 5.6 0.6 70 5.0 2.8 250 13 318.7 320.0 294.1 339.2 6.40 10 586 4610 5.4 -1.6 61 7.0 1.6 240 7 324.6 325.7 295.2 343.6 5.82 11 513 5686 -1.9 -6.0 73 4.1 -3.9 272 4 328.3 329.3 295.3 344.3 4.77 12 509 5748 -2.3 -5.5 79 3.2 -3.9 274 4 328.6 329.6 295.6 345.3 4.99 13 500 5890 -2.9 -7.7 69 4.8 -5.2 280 4 329.5 330.4 295.3 344.0 4.29 14 404 7554 -10.9 -23.9 33 13.0 -15.0 83 4 339.9 340.1 295.5 344.9 1.37 15 403 7573 -10.9 -22.9 37 12.0 -14.8 85 4 340.1 340.4 295.7 345.6 1.50 16 400 7630 -11.3 -22.3 40 11.0 -14.9 120 3 340.3 340.6 295.8 346.2 1.60 17 365 8324 -16.5 -22.5 60 6.0 -18.4 107 7 342.4 342.8 296.4 348.7 1.72 18 344 8766 -19.5 -25.5 59 6.0 -21.2 98 9 344.2 344.5 296.5 349.4 1.40 19 330 9074 -20.3 -30.3 40 10.0 -22.7 92 11 347.2 347.4 296.8 350.8 0.93 20 300 9770 -26.5 -34.5 47 8.0 -28.0 85 9 348.0 348.2 296.8 350.7 0.68 21 250 11060 -36.3 -44.3 43 8.0 -37.1 75 20 352.1 352.2 297.4 353.3 0.30 22 200 12570 -49.3 -55.3 49 6.0 -49.6 50 26 354.7 354.7 297.7 355.2 0.11 23 193 12803 -51.3 -56.3 55 5.0 -51.5 48 28 355.1 355.2 297.8 355.6 0.10 24 186 13042 -52.9 -61.9 33 9.0 -53.2 46 31 356.3 356.3 298.0 356.5 0.05 25 170 13615 -58.3 -63.3 53 5.0 -58.4 41 37 356.6 356.6 298.1 356.8 0.05 26 154 14229 -63.7 -69.7 44 6.0 -63.8 48 37 357.6 357.6 298.2 357.7 0.02 27 150 14390 -64.3 -72.3 33 8.0 -64.4 50 37 359.3 359.3 298.6 359.4 0.01 28 148 14472 -64.9 -73.9 28 9.0 -65.0 52 36 359.7 359.7 298.7 359.7 0.01 29 139 14851 -66.9 -74.9 31 8.0 -67.0 63 33 362.7 362.7 299.2 362.7 0.01 30 115 15966 -76.7 -80.0 59 3.3 -76.7 75 37 364.7 364.7 299.6 364.7 0.01 31 109 16272 -78.9 -83.4 48 4.5 -78.9 75 41 366.1 366.1 299.9 366.2 0.00 32 100 16760 -79.5 -84.5 43 5.0 -79.5 90 44 374.1 374.1 301.3 374.1 0.00 33 85 17673 -83.9 -88.4 45 4.5 -83.9 80 36 383.0 383.0 302.7 383.0 0.00 34 84 17738 -83.7 -88.0 47 4.3 -83.7 79 36 384.7 384.7 303.0 384.7 0.00 35 73 18530 -78.1 -85.1 31 7.0 -78.1 83 39 412.3 412.3 306.8 412.3 0.00 36 70 18770 -77.9 -85.9 26 8.0 -77.9 90 39 417.7 417.7 307.4 417.7 0.00 37 68 18936 -77.9 -85.9 26 8.0 -77.9 97 37 421.2 421.2 307.9 421.2 0.00 38 67 19021 -75.1 -84.1 23 9.0 -75.2 100 36 429.1 429.1 308.7 429.1 0.01 39 60 19660 -75.7 -85.7 19 10.0 -75.7 125 28 441.5 441.5 310.0 441.5 0.00 40 58 19859 -69.5 -81.5 16 12.0 -69.6 128 26 459.8 459.8 311.8 459.8 0.01 41 57 19963 -69.3 -83.3 11 14.0 -69.4 125 26 462.5 462.5 312.0 462.6 0.01 42 54 20289 -64.5 -79.5 11 15.0 -64.8 117 27 480.8 480.8 313.5 480.9 0.01 43 50 20760 -64.1 -80.1 9 16.0 -64.4 105 27 492.4 492.4 314.4 492.5 0.01 44 46 21274 -60.1 -78.1 8 18.0 -60.7 91 18 514.0 514.0 315.9 514.1 0.02 45 42 21837 -62.1 -79.1 9 17.0 -62.6 88 23 522.6 522.6 316.5 522.7 0.02 46 37 22624 -59.7 -79.7 6 20.0 -60.4 86 32 548.0 548.0 318.0 548.1 0.02 47 34 23158 -54.3 -77.3 4 23.0 -55.8 88 35 575.6 575.6 319.5 575.8 0.03 48 30 23960 -53.5 -76.5 4 23.0 -55.3 95 36 598.8 598.8 320.6 599.1 0.04 49 23 25674 -52.3 -76.3 4 24.0 -54.8 649.6 649.6 322.7 650.0 0.05 TRP 85 17673 -83.9 -88.4 45 4.5 -83.9 80 36 383.0 383.0 302.7 383.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5828.00 m Freezing level: 532.00 mb = 5405.70 m = 17735.03 ft Wetbulb zero: 564.88 mb = 4906.72 m = 16097.96 ft Precipitable water: 1.88 inches Sfc-500 mean rel hum: 65.56 % Est. max temperature: 32.47 C = 90.45 F Sfc-Lift cond lev (LCL): 840.80 mb = 1583.35 m = 5194.64 ft T: 18.98 C 700-500 lapse rate: 5.28 C/km ThetaE index: 7.34 C Layer 740.0- 700.0 mb Conv cond level (CCL): 734.23 mb = 2739.85 m = 8988.89 ft Mean mixing ratio: 13.81 g/kg Conv temperature: 37.98 C = 100.36 F Cap Strength: 2.89 C Lifted Index: 1.36 C Risk: Showers probable Lifted Index @300 mb: 3.89 C Lifted Index @700 mb: 2.03 C Showalter Index: 2.71 C Risk: Showers probable Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 16.90 C K Index: 28.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 190.00 Risk: None Energy Index: 0.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.49 J/kg Max Up Vert Vel: 4.36 m/s Conv Inhibition (B-): 22949.12 J/kg Cap Strength: 2.81 C Lift Cond Lev (LCL): 827.64 mb = 1718.04 m = 5636.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 8 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 ---------------------------------------------------------- 0 972 314 330 2 1.0 -1.7 | 105 6 -6.3 1.7 1 940 610 220 8 5.1 6.1 | 168 10 -2.1 9.6 2 925 754 220 5 3.2 3.8 | 151 8 -4.0 7.3 3 908 914 220 11 7.1 8.4 | 179 12 -0.2 11.9 4 877 1219 245 9 8.2 3.8 | 187 7 0.9 7.3 5 850 1490 240 9 7.8 4.5 | 184 8 0.5 8.0 6 817 1829 275 21 20.9 -1.8 | 263 14 13.7 1.6 7 788 2134 280 18 17.7 -3.1 | 268 10 10.5 0.3 8 760 2438 275 14 13.9 -1.2 | 251 7 6.7 2.2 9 734 2743 280 13 12.8 -2.3 | 258 6 5.5 1.2 10 700 3142 285 15 14.5 -3.9 | 273 7 7.2 -0.4 11 657 3658 270 19 19.0 -0.0 | 254 12 11.7 3.5 12 610 4267 240 10 8.7 5.0 | 189 9 1.4 8.5 13 566 4877 240 5 4.3 2.5 | 154 7 -2.9 6.0 14 500 5890 280 4 3.9 -0.7 | 130 4 -3.3 2.8 15 487 6096 300 8 6.9 -4.0 | 32 1 -0.3 -0.5 16 401 7620 90 4 -4.0 0.0 | 107 12 -11.3 3.5 17 400 7630 120 3 -2.6 1.5 | 117 11 -9.9 5.0 18 326 9144 90 11 -11.0 0.0 | 101 19 -18.3 3.5 19 300 9770 85 9 -9.0 -0.8 | 99 16 -16.2 2.7 20 264 10668 70 18 -16.9 -6.2 | 84 24 -24.2 -2.7 21 250 11060 75 20 -19.3 -5.2 | 86 27 -26.6 -1.7 22 211 12192 55 26 -21.3 -14.9 | 68 31 -28.6 -11.4 23 200 12570 50 26 -19.9 -16.7 | 64 30 -27.2 -13.2 24 167 13716 40 38 -24.4 -29.1 | 51 41 -31.7 -25.6 25 150 14390 50 37 -28.3 -23.8 | 60 41 -35.6 -20.3 26 130 15240 75 29 -28.0 -7.5 | 83 36 -35.3 -4.0 27 105 16459 75 43 -41.5 -11.1 | 81 49 -48.8 -7.7 28 100 16760 90 44 -44.0 0.0 | 94 51 -51.3 3.5 29 85 17673 80 36 -35.5 -6.3 | 86 43 -42.7 -2.8 30 76 18288 75 38 -36.7 -9.8 | 82 44 -44.0 -6.4 31 70 18770 90 39 -39.0 0.0 | 94 46 -46.3 3.5 32 59 19812 130 26 -19.9 16.7 | 127 34 -27.2 20.2 33 50 20760 105 27 -26.1 7.0 | 107 35 -33.3 10.5 34 46 21336 90 17 -17.0 0.0 | 98 25 -24.3 3.5 35 36 22860 85 35 -34.9 -3.1 | 91 42 -42.1 0.4 36 30 23960 95 36 -35.9 3.1 | 99 44 -43.1 6.6 37 27 24384 95 35 -34.9 3.1 | 99 43 -42.1 6.5 Wind Parameters Mean winds (0-6000m): 265.5 at 10.7 knts Storm direction: 295.5 at 8.0 knts Shear (0-3000m) pos: 2.0 neg: 1.6 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 160.5 deg Storm rel helicity (0-3000m) pos: 64.1 neg: -12.1 tot: 52.0 m^2/s^2 ave: 17.3 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.35 Bulk Shear: 7.02 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 ------------------------------------------------------------------------------- 500 227 6 156 8| 0.0 8.4 8.4| 9.0 -4.3 4.8 9.5 0.32| 15.1 4.8 1000 230 8 170 9| 1.9 4.2 6.1| 20.4 -4.6 15.9 15.9 0.37| 12.0 4.5 1500 243 9 188 8| 5.9 2.8 8.7| 55.2 -4.9 50.3 33.5 0.57| 13.1 7.5 2000 258 12 215 7| 3.4 2.1 5.5| 60.5 -8.3 52.2 26.1 0.50| 11.4 5.7 2500 263 12 223 7| 2.4 1.7 4.1| 61.9 -10.1 51.7 20.7 0.46| 9.8 4.5 3000 267 13 232 7| 2.0 1.6 3.7| 64.1 -12.1 52.0 17.3 0.44| 8.8 3.8 4000 266 13 234 7| 1.5 1.9 3.4| 64.1 -48.7 15.5 3.9 0.13| 8.6 1.1 5000 264 12 223 7| 1.3 1.4 2.7| 64.1 -57.7 6.5 1.3 0.05| 7.5 0.4 6000 266 11 219 6| 1.6 1.1 2.7| 64.4 -59.8 4.6 0.8 0.01| 7.1 0.1 Wrote GIF file: /home/apache/climate/data/raob//VTCC/skewt/VTCC.skewt.20250616.12.gif