UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060200.upa.cvt Date: 0000Z 2 JUN 25 Searching for VTSH... Searching the city database file for: VTSH ... Date:0000Z 2 JUN 25 Station: VTSH WMO ident: 48568 Latitude: 7.20 Longitude: 100.60 Elevation: 5.00 ------------------------------------------------------------------------------- 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 5 26.4 24.6 90 1.8 25.1 180 1 298.6 302.2 297.8 355.8 19.61 1 1002 93 27.8 18.8 58 9.0 21.5 135 1 300.8 303.3 294.6 341.2 13.75 2 1000 113 27.8 18.8 58 9.0 21.5 125 1 301.0 303.5 294.7 341.4 13.78 3 925 802 24.8 13.8 50 11.0 17.5 235 8 304.7 306.7 293.6 336.9 10.78 4 850 1537 19.4 11.4 60 8.0 14.3 210 11 306.5 308.3 293.5 336.6 10.01 5 756 2538 15.4 0.4 36 15.0 7.2 253 14 312.6 313.6 291.4 329.0 5.21 6 700 3186 10.6 -0.4 46 11.0 4.6 250 14 314.2 315.2 292.0 331.0 5.31 7 500 5910 -5.7 -11.7 63 6.0 -8.2 320 2 326.1 326.7 293.4 336.6 3.12 8 448 6761 -12.5 -17.2 68 4.7 -14.1 24 9 327.9 328.4 293.2 335.6 2.22 9 400 7620 -16.7 -22.7 60 6.0 -18.4 90 17 333.3 333.6 294.0 338.8 1.54 10 369 8223 -19.1 -31.1 34 12.0 -21.8 84 20 337.9 338.0 294.5 340.8 0.77 11 300 9730 -30.3 -40.3 37 10.0 -31.6 60 20 342.7 342.8 295.3 344.2 0.38 12 297 9802 -30.5 -44.5 24 14.0 -32.1 65 20 343.4 343.4 295.4 344.4 0.25 13 250 11000 -41.1 -48.1 47 7.0 -41.6 105 31 345.0 345.0 295.7 345.8 0.20 14 200 12480 -52.5 -57.5 55 5.0 -52.7 80 47 349.6 349.6 296.6 350.0 0.08 15 150 14270 -66.7 -72.7 42 6.0 -66.7 80 50 355.2 355.2 297.7 355.2 0.01 16 118 15680 -77.7 -80.4 65 2.7 -77.7 80 40 360.1 360.1 298.7 360.2 0.01 17 116 15778 -78.5 -81.5 61 3.0 -78.5 80 40 360.4 360.4 298.8 360.4 0.00 18 103 16466 -71.7 -78.7 34 7.0 -71.8 80 37 385.9 385.9 303.2 386.0 0.01 19 100 16640 -72.9 -80.9 29 8.0 -72.9 75 28 386.9 386.9 303.3 386.9 0.01 20 75 18297 -80.7 -83.7 60 3.0 -80.7 25 15 403.7 403.7 305.7 403.7 0.00 21 73 18449 -81.7 -84.9 58 3.2 -81.7 35 22 404.7 404.7 305.8 404.7 0.00 22 70 18690 -72.9 -79.9 34 7.0 -72.9 55 18 428.4 428.4 308.7 428.5 0.01 23 68 18859 -72.9 -80.9 29 8.0 -73.0 68 17 432.0 432.0 309.0 432.0 0.01 24 59 19701 -66.1 -76.1 23 10.0 -66.3 132 13 465.2 465.2 312.3 465.3 0.02 25 50 20700 -66.1 -77.1 20 11.0 -66.3 95 6 487.7 487.7 314.1 487.8 0.02 26 32 23454 -58.9 -74.9 11 16.0 -59.8 91 18 573.4 573.4 319.3 573.7 0.05 27 10 30508 -73.3 -81.3 28 8.0 -73.6 745.9 746.0 325.8 746.4 0.05 TRP 73 18449 -81.7 -84.9 58 3.2 -81.7 35 22 404.7 404.7 305.8 404.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 569.94 mb = 4957.44 m = 16264.35 ft Wetbulb zero: 627.88 mb = 4066.33 m = 13340.80 ft Precipitable water: 1.61 inches Sfc-500 mean rel hum: 52.24 % Est. max temperature: 34.01 C = 93.22 F Sfc-Lift cond lev (LCL): 985.37 mb = 243.21 m = 797.92 ft T: 27.23 C 700-500 lapse rate: 5.98 C/km ThetaE index: 14.68 C Layer 1002.0-1000.0 mb Conv cond level (CCL): 716.84 mb = 2985.95 m = 9796.31 ft Mean mixing ratio: 12.46 g/kg Conv temperature: 41.55 C = 106.80 F Cap Strength: 4.77 C Lifted Index: 1.19 C Risk: Showers probable Lifted Index @300 mb: 3.96 C Lifted Index @700 mb: 3.02 C Showalter Index: 2.48 C Risk: Showers probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 17.10 C K Index: 25.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 160.80 Risk: None Energy Index: 0.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.11 J/kg Max Up Vert Vel: 4.92 m/s Conv Inhibition (B-): 501.00 J/kg Cap Strength: 4.76 C Lift Cond Lev (LCL): 835.13 mb = 1687.84 m = 5537.47 ft Lev Free Conv (LFC): 450.13 mb = 6723.89 m = 22059.73 ft Equ Level (EL): 430.13 mb = 7069.31 m = 23193.00 ft B at Equ Level: 10.73 J/kg Max Parcel Lev (MPL): 400.13 mb = 7617.58 m = 24991.75 ft Wind level data Storm motion: 284 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 1011 5 180 1 0.0 1.0 | 111 8 -7.3 2.8 1 1000 113 125 1 -0.8 0.6 | 106 8 -8.1 2.4 2 979 305 270 1 1.0 -0.0 | 106 7 -6.3 1.8 3 945 610 245 6 5.4 2.5 | 156 5 -1.9 4.3 4 925 802 235 8 6.6 4.6 | 173 6 -0.8 6.4 5 913 914 225 8 5.7 5.7 | 167 8 -1.7 7.4 6 882 1219 215 10 5.7 8.2 | 171 10 -1.6 10.0 7 850 1537 210 11 5.5 9.5 | 171 11 -1.8 11.3 8 821 1829 235 10 8.2 5.7 | 187 8 0.9 7.5 9 792 2134 240 14 12.1 7.0 | 209 10 4.8 8.8 10 764 2438 250 14 13.2 4.8 | 222 9 5.8 6.6 11 737 2743 260 14 13.8 2.4 | 237 8 6.5 4.2 12 700 3186 250 14 13.2 4.8 | 222 9 5.8 6.6 13 660 3658 260 14 13.8 2.4 | 237 8 6.5 4.2 14 612 4267 270 14 14.0 -0.0 | 255 7 6.7 1.8 15 568 4877 275 10 10.0 -0.9 | 251 3 2.6 0.9 16 500 5910 320 2 1.3 -1.5 | 92 6 -6.0 0.3 17 488 6096 335 3 1.3 -2.7 | 81 6 -6.1 -0.9 18 400 7620 90 17 -17.0 0.0 | 94 24 -24.3 1.8 19 400 7620 90 17 -17.0 0.0 | 94 24 -24.3 1.8 20 325 9144 75 24 -23.2 -6.2 | 82 31 -30.5 -4.4 21 300 9730 60 20 -17.3 -10.0 | 72 26 -24.6 -8.2 22 262 10668 130 14 -10.7 9.0 | 121 21 -18.0 10.8 23 250 11000 105 31 -29.9 8.0 | 105 39 -37.3 9.8 24 209 12192 85 44 -43.8 -3.8 | 88 51 -51.2 -2.1 25 200 12480 80 47 -46.3 -8.2 | 83 54 -53.6 -6.4 26 164 13716 85 54 -53.8 -4.7 | 87 61 -61.1 -2.9 27 150 14270 80 50 -49.2 -8.7 | 83 57 -56.6 -6.9 28 127 15240 80 42 -41.4 -7.3 | 84 49 -48.7 -5.5 29 103 16459 80 37 -36.4 -6.4 | 84 44 -43.8 -4.6 30 100 16640 75 28 -27.0 -7.2 | 81 35 -34.4 -5.5 31 75 18288 25 15 -6.3 -13.6 | 49 18 -13.7 -11.8 32 73 18449 35 22 -12.6 -18.0 | 51 26 -19.9 -16.2 33 70 18690 55 18 -14.7 -10.3 | 69 24 -22.1 -8.5 34 58 19812 140 13 -8.4 10.0 | 127 20 -15.7 11.7 35 50 20700 95 6 -6.0 0.5 | 100 14 -13.3 2.3 36 44 21336 110 10 -9.4 3.4 | 107 18 -16.7 5.2 37 32 22860 90 18 -18.0 0.0 | 94 25 -25.3 1.8 Wind Parameters Mean winds (0-6000m): 253.7 at 10.1 knts Storm direction: 283.7 at 7.5 knts Shear (0-3000m) pos: 2.3 neg: 1.4 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 116.7 deg Storm rel helicity (0-3000m) pos: 33.9 neg: -6.0 tot: 27.9 m^2/s^2 ave: 9.3 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.29 Bulk Shear: 9.38 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 ------------------------------------------------------------------------------- 500 243 2 114 6| 4.2 0.0 4.2| 4.7 -2.6 2.1 4.2 0.28| 6.7 1.9 1000 235 4 139 6| 2.1 2.8 4.9| 9.4 -3.7 5.7 5.7 0.37| 6.6 2.5 1500 224 6 155 7| 1.4 2.8 4.3| 10.2 -3.8 6.4 4.3 0.32| 5.4 1.7 2000 225 7 164 7| 2.4 2.1 4.5| 21.1 -3.8 17.3 8.7 0.43| 5.8 2.5 2500 231 9 176 7| 2.6 1.7 4.4| 30.7 -3.8 27.0 10.8 0.50| 5.6 2.8 3000 238 10 187 7| 2.3 1.4 3.7| 33.9 -6.0 27.9 9.3 0.47| 5.1 2.4 4000 244 11 200 7| 1.9 1.1 3.0| 41.0 -7.8 33.2 8.3 0.48| 4.4 2.1 5000 251 11 210 6| 1.4 0.9 2.2| 43.1 -8.0 35.2 7.0 0.44| 4.2 1.8 6000 254 10 207 5| 1.0 0.7 1.7| 46.0 -8.9 37.1 6.2 0.44| 4.3 1.9 Wrote GIF file: /home/apache/climate/data/raob//VTSH/skewt/VTSH.skewt.20250602.00.gif