UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060300.upa.cvt Date: 0000Z 3 JUN 25 Searching for VTSH... Searching the city database file for: VTSH ... Date:0000Z 3 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 27.4 25.4 89 2.0 25.9 250 2 299.6 303.4 298.7 360.0 20.60 1 1000 109 27.4 19.4 62 8.0 21.8 250 3 300.5 303.2 294.9 342.5 14.32 2 925 797 24.6 13.6 50 11.0 17.3 250 7 304.5 306.4 293.4 336.2 10.64 3 850 1533 20.8 9.8 49 11.0 13.8 260 16 307.9 309.6 293.1 335.2 8.98 4 802 2033 18.6 5.6 42 13.0 10.9 261 14 310.8 312.1 292.4 332.8 7.13 5 700 3182 9.8 1.8 57 8.0 5.4 285 19 313.3 314.5 292.5 332.9 6.24 6 516 5652 -2.7 -12.7 46 10.0 -6.9 196 3 326.8 327.3 293.4 336.3 2.79 7 500 5900 -4.5 -14.5 46 10.0 -8.5 165 1 327.6 328.0 293.3 336.1 2.49 8 400 7620 -16.3 -20.5 70 4.2 -17.6 100 10 333.8 334.2 294.4 340.4 1.87 9 302 9683 -30.9 -32.8 83 1.9 -31.2 71 26 341.2 341.3 295.3 344.2 0.80 10 300 9730 -31.1 -35.1 68 4.0 -31.7 70 26 341.5 341.7 295.3 344.0 0.64 11 285 10092 -32.9 -41.9 40 9.0 -34.0 53 24 344.0 344.1 295.6 345.4 0.34 12 250 11000 -40.5 -45.5 59 5.0 -40.9 40 35 345.9 345.9 296.0 346.9 0.26 13 200 12470 -53.1 -58.1 54 5.0 -53.2 60 42 348.7 348.7 296.4 349.0 0.07 14 150 14270 -67.5 -71.4 57 3.9 -67.5 60 48 353.8 353.8 297.5 353.9 0.02 15 124 15383 -77.3 -81.1 54 3.8 -77.3 80 59 355.8 355.8 297.8 355.8 0.00 16 123 15429 -77.7 -81.5 54 3.8 -77.7 82 58 355.9 355.9 297.9 355.9 0.00 17 108 16172 -76.5 -82.5 38 6.0 -76.5 106 34 371.7 371.7 300.8 371.7 0.00 18 100 16610 -79.5 -82.6 60 3.1 -79.5 120 14 374.1 374.1 301.3 374.1 0.00 19 95 16901 -81.5 -84.2 63 2.7 -81.5 90 12 375.7 375.7 301.5 375.7 0.00 20 93 17021 -80.7 -83.1 67 2.4 -80.7 92 13 379.6 379.6 302.2 379.6 0.00 21 70 18660 -73.3 -80.3 34 7.0 -73.3 235 9 427.6 427.6 308.6 427.6 0.01 22 56 19990 -67.1 -78.1 20 11.0 -67.2 311 18 469.9 469.9 312.6 470.0 0.02 23 50 20680 -64.7 -75.7 21 11.0 -65.0 170 9 491.0 491.0 314.3 491.2 0.03 24 30 23850 -56.7 -71.7 13 15.0 -57.9 95 32 590.1 590.1 320.2 590.7 0.08 25 26 24758 -56.5 -71.5 13 15.0 -57.8 615.3 615.3 321.3 616.0 0.09 TRP 95 16901 -81.5 -84.2 63 2.7 -81.5 90 12 375.7 375.7 301.5 375.7 0.00 WND 124 15383 -77.3 -81.1 54 3.8 -77.3 80 59 355.8 355.8 297.8 355.8 0.00 Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 555.74 mb = 5118.09 m = 16791.43 ft Wetbulb zero: 619.59 mb = 4170.09 m = 13681.24 ft Precipitable water: 1.66 inches Sfc-500 mean rel hum: 51.25 % Est. max temperature: 35.22 C = 95.40 F Sfc-Lift cond lev (LCL): 982.60 mb = 263.94 m = 865.93 ft T: 26.77 C 700-500 lapse rate: 5.26 C/km ThetaE index: 27.26 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 732.07 mb = 2803.69 m = 9198.34 ft Mean mixing ratio: 12.71 g/kg Conv temperature: 40.35 C = 104.62 F Cap Strength: 5.57 C Lifted Index: 2.19 C Risk: None Lifted Index @300 mb: 2.86 C Lifted Index @700 mb: 2.05 C Showalter Index: 4.33 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 14.30 C K Index: 27.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 150.60 Risk: None Energy Index: 0.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.72 J/kg Max Up Vert Vel: 4.63 m/s Conv Inhibition (B-): 21059.82 J/kg Cap Strength: 5.55 C Lift Cond Lev (LCL): 841.55 mb = 1619.05 m = 5311.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 9 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 5 250 2 1.9 0.7 | 135 8 -5.5 5.6 1 1000 109 250 3 2.8 1.0 | 142 7 -4.6 5.9 2 978 305 250 5 4.7 1.7 | 158 7 -2.7 6.6 3 945 610 250 7 6.6 2.4 | 173 7 -0.8 7.3 4 925 797 250 7 6.6 2.4 | 173 7 -0.8 7.3 5 913 914 250 7 6.6 2.4 | 173 7 -0.8 7.3 6 881 1219 260 13 12.8 2.3 | 217 9 5.4 7.1 7 850 1533 260 16 15.8 2.8 | 227 11 8.3 7.7 8 821 1829 255 15 14.5 3.9 | 219 11 7.1 8.8 9 792 2134 265 14 13.9 1.2 | 227 9 6.5 6.1 10 764 2438 285 17 16.4 -4.4 | 267 9 9.0 0.5 11 737 2743 285 18 17.4 -4.7 | 269 10 10.0 0.2 12 700 3182 285 19 18.4 -4.9 | 270 11 10.9 -0.0 13 660 3658 280 15 14.8 -2.6 | 253 8 7.4 2.3 14 612 4267 270 16 16.0 -0.0 | 240 10 8.6 4.9 15 568 4877 290 10 9.4 -3.4 | 233 2 2.0 1.5 16 500 5900 165 1 -0.3 1.0 | 127 10 -7.7 5.9 17 487 6096 110 1 -0.9 0.3 | 122 10 -8.4 5.2 18 400 7620 100 10 -9.8 1.7 | 111 18 -17.3 6.6 19 400 7620 105 11 -10.6 2.8 | 113 20 -18.0 7.7 20 325 9144 80 21 -20.7 -3.6 | 93 28 -28.1 1.2 21 300 9730 70 26 -24.4 -8.9 | 83 32 -31.8 -4.0 22 262 10668 25 21 -8.9 -19.0 | 49 22 -16.3 -14.1 23 250 11000 40 35 -22.5 -26.8 | 54 37 -29.9 -21.9 24 209 12192 50 41 -31.4 -26.4 | 61 44 -38.8 -21.5 25 200 12470 60 42 -36.4 -21.0 | 70 47 -43.8 -16.1 26 164 13716 75 51 -49.3 -13.2 | 82 57 -56.7 -8.3 27 150 14270 60 48 -41.6 -24.0 | 69 53 -49.0 -19.1 28 127 15240 70 52 -48.9 -17.8 | 77 58 -56.3 -12.9 29 124 15383 80 59 -58.1 -10.2 | 85 66 -65.5 -5.4 30 103 16459 115 25 -22.7 10.6 | 117 34 -30.1 15.5 31 100 16610 120 14 -12.1 7.0 | 121 23 -19.5 11.9 32 95 16901 90 12 -12.0 0.0 | 104 20 -19.4 4.9 33 75 18288 115 27 -24.5 11.4 | 117 36 -31.9 16.3 34 70 18660 235 9 7.4 5.2 | 180 10 -0.0 10.1 35 58 19812 350 21 3.6 -20.7 | 13 16 -3.8 -15.8 36 50 20680 170 9 -1.6 8.9 | 147 16 -9.0 13.8 37 45 21336 140 8 -5.1 6.1 | 131 17 -12.6 11.0 38 35 22860 95 28 -27.9 2.4 | 102 36 -35.3 7.3 39 30 23850 95 32 -31.9 2.8 | 101 40 -39.3 7.7 40 26 24384 95 31 -30.9 2.7 | 101 39 -38.3 7.6 Wind Parameters Mean winds (0-6000m): 273.4 at 11.8 knts Storm direction: 303.4 at 8.9 knts Shear (0-3000m) pos: 2.2 neg: 0.9 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 134.4 deg Storm rel helicity (0-3000m) pos: 45.4 neg: -4.2 tot: 41.3 m^2/s^2 ave: 13.8 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.26 Bulk Shear: 8.51 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 ------------------------------------------------------------------------------- 500 250 4 153 7| 0.0 4.4 4.4| 8.1 0.0 8.1 16.3 0.97| 4.4 4.3 1000 250 6 164 7| 1.3 2.2 3.5| 13.0 0.0 13.0 13.0 0.98| 3.5 3.4 1500 255 8 184 7| 3.3 1.5 4.8| 26.4 0.0 26.4 17.6 0.90| 4.8 4.3 2000 256 10 197 8| 2.1 1.1 3.2| 28.4 -4.2 24.2 12.1 0.70| 4.4 3.1 2500 261 11 208 7| 2.6 0.9 3.5| 44.4 -4.2 40.2 16.1 0.77| 5.0 3.9 3000 267 12 221 7| 2.2 0.9 3.1| 45.4 -4.2 41.3 13.8 0.74| 4.4 3.3 4000 272 13 233 7| 1.6 0.7 2.3| 45.6 -13.2 32.4 8.1 0.49| 4.1 2.0 5000 273 13 235 7| 1.2 0.6 1.8| 46.5 -17.4 29.1 5.8 0.29| 4.3 1.3 6000 273 12 226 6| 1.0 1.2 2.1| 46.5 -41.8 4.7 0.8 0.03| 4.7 0.1 Wrote GIF file: /home/apache/climate/data/raob//VTSH/skewt/VTSH.skewt.20250603.00.gif