UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025061012.upa.cvt Date: 1200Z 10 JUN 25 Searching for VTCC... Searching the city database file for: VTCC ... Date:1200Z 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 32 SFC 969 314 28.8 18.8 55 10.0 21.8 300 6 304.7 307.3 296.0 347.1 14.23 2 968 323 28.2 20.2 62 8.0 22.5 296 6 304.2 307.1 296.7 350.5 15.58 3 960 397 27.2 19.2 62 8.0 21.5 264 8 303.9 306.6 296.1 347.7 14.74 4 925 724 25.6 18.6 65 7.0 20.6 190 9 305.5 308.2 296.5 349.6 14.74 5 850 1464 21.4 15.4 69 6.0 17.3 145 6 308.6 311.0 296.2 348.1 13.06 6 705 3058 11.4 7.9 79 3.5 9.2 167 5 314.5 316.3 295.3 344.1 9.53 7 700 3118 10.8 7.4 79 3.4 8.7 165 5 314.4 316.2 295.1 343.3 9.27 8 699 3130 10.2 7.0 81 3.2 8.2 166 5 313.9 315.6 294.8 342.0 9.03 9 697 3154 9.6 6.3 80 3.3 7.6 168 5 313.5 315.1 294.4 340.3 8.63 10 575 4737 4.2 -3.8 56 8.0 0.0 213 7 324.9 325.9 294.7 341.5 5.03 11 555 5024 2.6 -5.4 56 8.0 -1.4 209 6 326.3 327.2 294.7 341.7 4.61 12 509 5718 -2.3 -7.3 69 5.0 -4.7 201 4 328.6 329.4 295.1 343.2 4.35 13 500 5860 -2.9 -9.9 58 7.0 -6.1 200 3 329.5 330.2 294.7 341.7 3.61 14 491 6004 -3.9 -10.9 58 7.0 -7.0 209 4 330.0 330.7 294.7 341.6 3.39 15 455 6603 -6.3 -15.3 49 9.0 -9.9 162 4 334.3 334.8 295.1 343.2 2.56 16 442 6830 -7.9 -12.5 69 4.6 -9.9 138 4 335.0 335.7 295.8 346.5 3.31 17 401 7581 -12.5 -16.4 73 3.9 -14.0 57 4 338.5 339.0 296.2 347.9 2.65 18 400 7600 -12.5 -16.5 72 4.0 -14.0 55 4 338.7 339.3 296.2 348.1 2.63 19 368 8232 -15.3 -21.3 60 6.0 -17.3 60 7 343.2 343.6 296.7 350.1 1.90 20 300 9740 -25.9 -31.9 57 6.0 -27.2 85 15 348.9 349.1 297.1 352.3 0.88 21 270 10498 -31.1 -38.1 50 7.0 -32.2 73 21 352.0 352.1 297.5 354.1 0.53 22 250 11040 -35.9 -40.9 60 5.0 -36.5 70 22 352.7 352.8 297.6 354.4 0.43 23 200 12540 -48.9 -54.9 50 6.0 -49.2 90 23 355.3 355.4 297.8 355.8 0.11 24 191 12842 -51.3 -60.3 33 9.0 -51.6 85 24 356.2 356.2 298.0 356.5 0.06 25 172 13516 -57.5 -61.2 63 3.7 -57.6 74 25 356.8 356.8 298.1 357.0 0.06 26 171 13553 -57.9 -61.5 63 3.6 -58.0 73 26 356.7 356.7 298.1 357.0 0.06 27 150 14370 -64.3 -69.3 50 5.0 -64.4 65 25 359.3 359.3 298.6 359.4 0.02 28 144 14618 -66.1 -71.1 49 5.0 -66.1 69 26 360.4 360.4 298.8 360.5 0.02 29 115 15937 -78.3 -79.8 79 1.5 -78.3 86 36 361.7 361.7 299.0 361.7 0.01 30 102 16610 -83.5 -86.0 65 2.5 -83.5 90 40 364.3 364.3 299.5 364.3 0.00 31 100 16720 -83.3 -85.9 64 2.6 -83.3 90 41 366.8 366.8 300.0 366.8 0.00 32 94 17063 -84.1 -87.0 60 2.9 -84.1 91 39 371.8 371.8 300.9 371.8 0.00 33 88 17432 -80.7 -85.1 47 4.4 -80.7 92 38 385.7 385.7 303.1 385.7 0.00 34 87 17496 -80.9 -85.7 44 4.8 -80.9 92 38 386.5 386.5 303.3 386.5 0.00 35 76 18251 -84.1 -86.4 67 2.3 -84.1 95 34 395.1 395.1 304.5 395.1 0.00 36 74 18399 -84.1 -87.1 59 3.0 -84.1 96 36 398.1 398.1 304.9 398.1 0.00 37 70 18710 -80.3 -86.3 36 6.0 -80.3 100 40 412.6 412.6 306.8 412.6 0.00 38 69 18792 -80.1 -86.1 36 6.0 -80.1 100 40 414.7 414.7 307.1 414.7 0.00 39 66 19047 -75.1 -83.1 28 8.0 -75.2 98 41 430.9 430.9 308.9 430.9 0.01 40 65 19135 -75.3 -84.3 23 9.0 -75.3 98 41 432.4 432.4 309.1 432.4 0.00 41 59 19699 -74.7 -83.7 23 9.0 -74.7 95 42 445.8 445.9 310.4 445.9 0.01 42 56 20007 -69.5 -81.5 16 12.0 -69.6 102 37 464.4 464.4 312.1 464.5 0.01 43 54 20224 -70.1 -82.1 16 12.0 -70.2 110 31 467.9 467.9 312.5 467.9 0.01 44 51 20569 -64.3 -79.3 11 15.0 -64.6 121 23 489.2 489.2 314.2 489.3 0.01 45 50 20690 -65.1 -80.1 11 15.0 -65.4 125 20 490.1 490.1 314.2 490.2 0.01 46 46 21195 -67.9 -81.9 12 14.0 -68.1 110 22 495.1 495.2 314.6 495.2 0.01 47 40 22052 -59.7 -78.7 7 19.0 -60.4 535.9 535.9 317.3 536.1 0.02 TRP 102 16610 -83.5 -86.0 65 2.5 -83.5 90 40 364.3 364.3 299.5 364.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5828.00 m Freezing level: 530.59 mb = 5392.41 m = 17691.43 ft Wetbulb zero: 574.73 mb = 4740.34 m = 15552.12 ft Precipitable water: 2.01 inches Sfc-500 mean rel hum: 67.78 % Est. max temperature: 33.83 C = 92.89 F Sfc-Lift cond lev (LCL): 838.02 mb = 1585.03 m = 5200.15 ft T: 20.64 C 700-500 lapse rate: 5.00 C/km ThetaE index: 9.27 C Layer 850.0- 575.0 mb Conv cond level (CCL): 755.13 mb = 2472.91 m = 8113.13 ft Mean mixing ratio: 14.41 g/kg Conv temperature: 36.38 C = 97.49 F Cap Strength: 3.47 C Lifted Index: 0.42 C Risk: Showers probable Lifted Index @300 mb: 3.03 C Lifted Index @700 mb: 0.50 C Showalter Index: 0.71 C Risk: Thunderstorms probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 18.30 C K Index: 36.30 Risk: > 80 % chance of thunderstorms Sweat Index: 199.80 Risk: None Energy Index: -1.24 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.29 J/kg Max Up Vert Vel: 6.21 m/s Conv Inhibition (B-): 151.43 J/kg Cap Strength: 3.47 C Lift Cond Lev (LCL): 828.16 mb = 1685.94 m = 5531.22 ft Lev Free Conv (LFC): 693.16 mb = 3199.23 m = 10496.04 ft Equ Level (EL): 653.16 mb = 3688.17 m = 12100.15 ft B at Equ Level: 18.68 J/kg Max Parcel Lev (MPL): 593.16 mb = 4480.80 m = 14700.62 ft Wind level data Storm motion: 222 at 4 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 ---------------------------------------------------------- 0 969 314 300 6 5.2 -3.0 | 340 7 2.3 -6.3 1 937 610 170 12 -2.1 11.8 | 150 10 -5.0 8.6 2 925 724 190 9 1.6 8.9 | 167 6 -1.3 5.6 3 905 914 150 12 -6.0 10.4 | 129 11 -8.9 7.1 4 874 1219 150 6 -3.0 5.2 | 108 6 -5.9 1.9 5 850 1464 145 6 -3.4 4.9 | 105 7 -6.3 1.7 6 814 1829 210 5 2.5 4.3 | 159 1 -0.4 1.1 7 786 2134 190 5 0.9 4.9 | 129 3 -2.0 1.7 8 758 2438 190 4 0.7 3.9 | 107 2 -2.2 0.7 9 731 2743 175 4 -0.3 4.0 | 103 3 -3.3 0.7 10 700 3118 165 5 -1.3 4.8 | 111 4 -4.2 1.6 11 655 3658 210 6 3.0 5.2 | 183 2 0.1 1.9 12 608 4267 220 6 3.9 4.6 | 215 2 1.0 1.3 13 564 4877 210 7 3.5 6.1 | 192 3 0.6 2.8 14 500 5860 200 3 1.0 2.8 | 77 2 -1.9 -0.4 15 485 6096 215 4 2.3 3.3 | 92 1 -0.6 0.0 16 400 7600 55 4 -3.3 -2.3 | 48 8 -6.2 -5.6 17 399 7620 40 4 -2.6 -3.1 | 41 8 -5.5 -6.3 18 325 9144 90 12 -12.0 0.0 | 78 15 -14.9 -3.3 19 300 9740 85 15 -14.9 -1.3 | 76 18 -17.8 -4.6 20 263 10668 70 23 -21.6 -7.9 | 66 27 -24.5 -11.1 21 250 11040 70 22 -20.7 -7.5 | 65 26 -23.6 -10.8 22 211 12192 85 25 -24.9 -2.2 | 79 28 -27.8 -5.4 23 200 12540 90 23 -23.0 0.0 | 83 26 -25.9 -3.3 24 166 13716 70 26 -24.4 -8.9 | 66 30 -27.3 -12.1 25 150 14370 65 25 -22.7 -10.6 | 62 29 -25.6 -13.8 26 129 15240 80 30 -29.5 -5.2 | 75 34 -32.4 -8.5 27 105 16459 90 40 -40.0 0.0 | 86 43 -42.9 -3.3 28 102 16610 90 40 -40.0 0.0 | 86 43 -42.9 -3.3 29 100 16720 90 41 -41.0 0.0 | 86 44 -43.9 -3.3 30 75 18288 95 34 -33.9 3.0 | 90 37 -36.8 -0.3 31 70 18710 100 40 -39.4 6.9 | 95 42 -42.3 3.7 32 58 19812 95 42 -41.8 3.7 | 91 45 -44.7 0.4 33 50 20690 125 20 -16.4 11.5 | 113 21 -19.3 8.2 34 44 21336 100 23 -22.7 4.0 | 92 26 -25.6 0.7 Wind Parameters Mean winds (0-6000m): 191.7 at 5.8 knts Storm direction: 221.7 at 4.4 knts Shear (0-3000m) pos: 1.1 neg: 2.3 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 147.3 deg Storm rel helicity (0-3000m) pos: 8.9 neg: -47.6 tot: -38.6 m^2/s^2 ave: -12.9 10^-3 m/s^2 rel: -0.47 Storm rel vorticity (0-3000m) horiz: 8.9 stream: -4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.66 Bulk Shear: 1.81 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 ------------------------------------------------------------------------------- 500 187 9 164 6| 0.0 15.4 15.4| 4.0 -31.3 -27.3 -54.5 -0.71| 30.0-21.4 1000 167 9 139 8| 0.0 6.0 6.0| 4.0 -46.1 -42.1 -42.1 -0.68| 20.4-14.0 1500 166 8 133 7| 1.9 4.0 5.9| 7.2 -46.4 -39.2 -26.1 -0.53| 15.7 -8.3 2000 172 7 135 5| 1.4 3.3 4.7| 7.2 -47.2 -39.9 -20.0 -0.53| 12.3 -6.6 2500 174 7 132 5| 1.1 2.8 3.9| 7.3 -47.6 -40.3 -16.1 -0.53| 10.2 -5.4 3000 173 6 129 5| 1.1 2.3 3.4| 8.9 -47.6 -38.6 -12.9 -0.47| 8.9 -4.2 4000 183 6 138 4| 1.3 1.8 3.0| 11.0 -47.6 -36.6 -9.1 -0.38| 7.2 -2.7 5000 190 6 147 3| 1.0 1.5 2.6| 11.0 -48.8 -37.8 -7.6 -0.39| 6.1 -2.4 6000 192 6 145 3| 0.8 1.4 2.2| 11.2 -49.6 -38.4 -6.4 -0.39| 5.5 -2.1 Wrote GIF file: /home/apache/climate/data/raob//VTCC/skewt/VTCC.skewt.20250610.12.gif