UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060600.upa.cvt Date: 0000Z 6 JUN 25 Searching for VTCC... Searching the city database file for: VTCC ... Date:0000Z 6 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 81 SFC 974 314 25.6 19.6 69 6.0 21.3 0 0 301.0 303.7 295.4 344.8 14.90 2 925 767 24.0 18.0 69 6.0 19.8 255 1 303.8 306.5 295.7 346.0 14.18 3 858 1423 21.2 14.2 64 7.0 16.5 299 5 307.5 309.8 295.2 343.6 11.95 4 850 1504 20.4 14.4 68 6.0 16.4 300 5 307.5 309.8 295.4 344.4 12.23 5 776 2285 15.4 10.8 74 4.6 12.4 280 5 310.3 312.2 294.9 342.5 10.55 6 758 2484 15.6 8.6 63 7.0 11.2 279 3 312.6 314.3 294.6 341.3 9.29 7 700 3155 10.6 6.2 74 4.4 7.9 260 5 314.2 315.9 294.5 340.8 8.53 8 691 3263 9.8 5.7 76 4.1 7.3 255 4 314.5 316.1 294.4 340.6 8.34 9 682 3372 9.2 5.2 76 4.0 6.8 249 4 315.0 316.6 294.4 340.6 8.16 10 614 4240 5.8 -3.2 52 9.0 1.1 156 2 320.7 321.7 293.5 336.7 4.92 11 560 4990 1.6 -2.6 74 4.2 -0.6 347 0 324.3 325.4 295.0 342.8 5.65 12 500 5900 -2.3 -12.3 46 10.0 -6.6 225 5 330.2 330.8 294.4 340.4 2.98 13 496 5964 -2.7 -12.7 46 10.0 -7.0 225 6 330.5 331.1 294.4 340.5 2.90 14 481 6206 -4.1 -16.1 39 12.0 -8.8 218 8 331.7 332.2 294.2 339.6 2.26 15 427 7131 -10.9 -17.9 56 7.0 -13.4 154 7 334.5 335.0 294.8 342.3 2.19 16 402 7592 -13.5 -23.5 43 10.0 -16.5 122 7 337.0 337.3 294.8 342.2 1.43 17 400 7630 -13.7 -21.7 51 8.0 -16.3 125 6 337.2 337.5 295.1 343.3 1.69 18 397 7687 -14.3 -20.3 60 6.0 -16.3 125 7 337.1 337.5 295.3 344.0 1.92 19 392 7783 -14.9 -24.9 42 10.0 -17.8 125 7 337.6 337.8 294.8 342.3 1.29 20 374 8137 -17.1 -21.2 70 4.1 -18.4 127 11 339.2 339.6 295.7 346.0 1.88 21 363 8361 -17.5 -21.7 70 4.2 -18.8 127 13 341.6 342.0 296.3 348.4 1.86 22 340 8847 -20.9 -24.2 75 3.3 -21.8 129 18 343.4 343.8 296.5 349.3 1.59 23 327 9134 -22.7 -28.7 58 6.0 -24.1 130 21 344.8 345.0 296.4 348.9 1.09 24 300 9760 -27.7 -32.7 62 5.0 -28.7 125 24 346.3 346.5 296.5 349.5 0.82 25 262 10724 -34.7 -40.7 54 6.0 -35.4 126 22 349.8 349.8 297.0 351.4 0.42 26 250 11050 -37.9 -42.9 59 5.0 -38.4 130 22 349.7 349.8 296.9 351.1 0.35 27 200 12540 -50.9 -55.9 55 5.0 -51.1 125 26 352.2 352.2 297.2 352.6 0.10 28 194 12738 -52.9 -57.8 55 4.9 -53.1 125 29 352.1 352.1 297.1 352.4 0.08 29 173 13468 -58.5 -62.1 63 3.6 -58.6 125 39 354.5 354.5 297.7 354.8 0.05 30 150 14350 -65.7 -70.7 50 5.0 -65.8 125 46 356.9 356.9 298.1 357.0 0.02 31 122 15575 -75.3 -79.5 52 4.2 -75.3 128 60 361.1 361.1 298.9 361.1 0.01 32 118 15768 -75.4 -80.3 46 4.9 -75.4 130 61 364.4 364.4 299.5 364.4 0.01 33 112 16070 -75.5 -81.5 38 6.0 -75.5 128 57 369.7 369.7 300.5 369.7 0.00 34 100 16720 -78.7 -83.0 49 4.3 -78.7 125 44 375.7 375.7 301.5 375.7 0.00 35 81 17907 -83.3 -86.2 60 2.9 -83.3 95 44 389.6 389.6 303.7 389.6 0.00 36 81 17907 -83.3 -86.2 60 2.9 -83.3 95 44 389.6 389.6 303.7 389.6 0.00 37 74 18420 -76.1 -84.1 27 8.0 -76.2 105 42 414.9 414.9 307.1 415.0 0.00 38 74 18420 -75.9 -83.9 27 8.0 -75.9 105 42 415.4 415.4 307.2 415.4 0.00 39 70 18740 -76.9 -83.9 32 7.0 -76.9 105 36 419.9 419.9 307.7 419.9 0.00 40 69 18823 -76.9 -83.9 32 7.0 -76.9 104 35 421.6 421.6 307.9 421.6 0.01 41 64 19261 -71.5 -81.5 21 10.0 -71.6 100 30 442.6 442.6 310.1 442.7 0.01 42 61 19544 -72.3 -82.3 21 10.0 -72.4 97 26 447.0 447.0 310.6 447.0 0.01 43 58 19846 -66.1 -79.1 15 13.0 -66.3 96 24 467.4 467.5 312.4 467.5 0.01 44 54 20276 -69.5 -81.5 16 12.0 -69.6 103 30 469.3 469.3 312.6 469.3 0.01 45 50 20740 -64.9 -78.9 13 14.0 -65.2 110 36 490.5 490.6 314.2 490.6 0.02 46 44 21532 -58.3 -76.3 8 18.0 -59.0 524.9 524.9 316.6 525.1 0.03 47 42 21825 -58.5 -76.5 8 18.0 -59.2 531.5 531.5 317.0 531.7 0.03 TRP 81 17907 -83.3 -86.2 60 2.9 -83.3 95 44 389.6 389.6 303.7 389.6 0.00 WND 118 15768 -75.4 -80.3 46 4.9 -75.4 130 61 364.4 364.4 299.5 364.4 0.01 Sounding variables and indices 1000-500 mb thick: 5819.00 m Freezing level: 535.38 mb = 5363.56 m = 17596.75 ft Wetbulb zero: 579.19 mb = 4715.77 m = 15471.50 ft Precipitable water: 1.89 inches Sfc-500 mean rel hum: 66.08 % Est. max temperature: 32.99 C = 91.39 F Sfc-Lift cond lev (LCL): 892.44 mb = 1079.52 m = 3541.69 ft T: 22.67 C 700-500 lapse rate: 4.70 C/km ThetaE index: 3.88 C Layer 776.0- 682.0 mb Conv cond level (CCL): 741.91 mb = 2664.97 m = 8743.25 ft Mean mixing ratio: 13.90 g/kg Conv temperature: 37.52 C = 99.54 F Cap Strength: 3.68 C Lifted Index: 2.37 C Risk: None Lifted Index @300 mb: 3.28 C Lifted Index @700 mb: 1.32 C Showalter Index: 2.72 C Risk: Showers probable Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 16.70 C K Index: 32.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 187.80 Risk: None Energy Index: -0.74 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.73 J/kg Max Up Vert Vel: 6.59 m/s Conv Inhibition (B-): 12844.58 J/kg Cap Strength: 3.68 C Lift Cond Lev (LCL): 843.08 mb = 1574.03 m = 5164.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 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 ---------------------------------------------------------- 0 974 314 0 0 -0.0 -0.0 | 111 3 -2.6 1.0 1 942 610 195 2 0.5 1.9 | 144 4 -2.1 2.9 2 925 767 255 1 1.0 0.3 | 127 2 -1.6 1.2 3 909 914 360 3 -0.0 -3.0 | 52 3 -2.6 -2.0 4 878 1219 295 6 5.4 -2.5 | 299 3 2.8 -1.6 5 850 1504 300 5 4.3 -2.5 | 311 2 1.7 -1.5 6 818 1829 295 11 10.0 -4.6 | 296 8 7.4 -3.7 7 789 2134 280 6 5.9 -1.0 | 271 3 3.3 -0.1 8 762 2438 280 3 3.0 -0.5 | 217 1 0.3 0.5 9 735 2743 270 4 4.0 -0.0 | 235 2 1.4 1.0 10 700 3155 260 5 4.9 0.9 | 231 3 2.3 1.9 11 658 3658 235 2 1.6 1.1 | 155 2 -1.0 2.1 12 611 4267 150 2 -1.0 1.7 | 127 5 -3.6 2.7 13 567 4877 0 0 -0.0 -0.0 | 111 3 -2.6 1.0 14 500 5900 225 5 3.5 3.5 | 192 5 0.9 4.5 15 488 6096 225 8 5.7 5.7 | 205 7 3.0 6.6 16 401 7620 120 7 -6.1 3.5 | 117 10 -8.7 4.5 17 400 7630 125 6 -4.9 3.4 | 120 9 -7.5 4.4 18 326 9144 130 21 -16.1 13.5 | 128 24 -18.7 14.5 19 300 9760 125 24 -19.7 13.8 | 124 27 -22.3 14.7 20 264 10668 125 22 -18.0 12.6 | 123 25 -20.6 13.6 21 250 11050 130 22 -16.9 14.1 | 128 25 -19.5 15.1 22 211 12192 120 22 -19.1 11.0 | 119 25 -21.7 12.0 23 200 12540 125 26 -21.3 14.9 | 124 29 -23.9 15.9 24 166 13716 125 43 -35.2 24.7 | 124 46 -37.8 25.6 25 150 14350 125 46 -37.7 26.4 | 124 49 -40.3 27.4 26 129 15240 125 57 -46.7 32.7 | 124 60 -49.3 33.7 27 118 15768 130 61 -46.7 39.2 | 129 64 -49.3 40.2 28 105 16459 125 51 -41.8 29.3 | 124 54 -44.4 30.2 29 100 16720 125 44 -36.0 25.2 | 124 47 -38.7 26.2 30 81 17907 95 44 -43.8 3.8 | 96 47 -46.4 4.8 31 76 18288 105 45 -43.5 11.6 | 105 48 -46.1 12.6 32 70 18740 105 36 -34.8 9.3 | 105 39 -37.4 10.3 33 58 19812 95 23 -22.9 2.0 | 97 26 -25.5 3.0 34 50 20740 110 36 -33.8 12.3 | 110 39 -36.4 13.3 35 44 21336 100 30 -29.5 5.2 | 101 33 -32.2 6.2 Wind Parameters Mean winds (0-6000m): 260.6 at 3.7 knts Storm direction: 290.6 at 2.8 knts Shear (0-3000m) pos: 0.7 neg: 0.6 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 98.6 deg Storm rel helicity (0-3000m) pos: 1.2 neg: -12.0 tot: -10.9 m^2/s^2 ave: -3.6 10^-3 m/s^2 rel: -0.40 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 16.88 Bulk Shear: 1.29 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 ------------------------------------------------------------------------------- 500 209 1 135 3| 0.0 1.7 1.7| 0.8 -0.6 0.2 0.4 0.04| 6.2 0.2 1000 298 3 30 0| 2.1 0.8 2.9| 0.9 -5.7 -4.9 -4.9 -0.51| 7.9 -4.0 1500 297 4 310 1| 1.4 2.3 3.7| 1.1 -7.1 -6.0 -4.0 -0.40| 7.4 -2.9 2000 293 5 297 2| 1.0 0.4 1.4| 1.1 -11.1 -9.9 -5.0 -0.40| 7.3 -2.9 2500 290 5 289 2| 0.8 0.5 1.3| 1.2 -11.2 -10.0 -4.0 -0.39| 6.3 -2.5 3000 285 5 277 2| 0.7 0.6 1.3| 1.2 -12.0 -10.9 -3.6 -0.40| 5.6 -2.2 4000 278 4 254 1| 0.5 0.8 1.3| 1.2 -15.8 -14.6 -3.7 -0.46| 4.9 -2.3 5000 277 3 236 1| 0.4 0.2 0.6| 1.4 -18.1 -16.6 -3.3 -0.46| 4.5 -2.0 6000 261 4 214 2| 0.3 0.8 1.1| 3.1 -22.8 -19.7 -3.3 -0.38| 4.6 -1.8 Wrote GIF file: /home/apache/climate/data/raob//VTCC/skewt/VTCC.skewt.20250606.00.gif