UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011400.upa.cvt Date: 0000Z 14 JAN 26 Searching for VTUU... Searching the city database file for: VTUU ... Date:0000Z 14 JAN 26 Station: VTUU WMO ident: 48407 Latitude: 15.25 Longitude: 104.87 Elevation: 127.00 ------------------------------------------------------------------------------- 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 108 10 3 SFC 998 127 15.8 10.8 72 5.0 12.9 10 3 289.1 290.6 286.1 312.1 8.17 2 984 247 16.0 10.0 68 6.0 12.5 353 9 290.5 291.9 286.3 312.8 7.85 3 976 316 20.6 9.6 49 11.0 14.0 345 12 295.8 297.2 288.1 318.2 7.70 4 964 423 21.6 7.6 40 14.0 13.4 343 10 297.9 299.1 288.1 317.8 6.80 5 960 459 21.6 8.6 43 13.0 13.8 342 9 298.2 299.5 288.6 319.7 7.32 6 925 778 19.2 8.2 49 11.0 12.7 325 4 298.9 300.3 288.9 320.7 7.39 7 850 1502 15.6 5.6 51 10.0 9.9 240 9 302.5 303.7 289.5 322.6 6.72 8 813 1878 13.4 6.4 63 7.0 9.3 208 12 304.0 305.4 290.7 326.4 7.43 9 812 1889 13.4 5.4 58 8.0 8.8 209 12 304.1 305.4 290.3 325.0 6.94 10 797 2046 13.6 1.6 44 12.0 7.1 219 11 306.0 307.0 289.5 322.5 5.39 11 788 2141 12.8 5.8 62 7.0 8.7 225 10 306.1 307.5 291.3 328.4 7.36 12 756 2490 13.6 -0.4 38 14.0 6.1 246 11 310.6 311.6 290.6 326.0 4.92 13 755 2501 13.6 -0.4 38 14.0 6.1 246 12 310.7 311.7 290.6 326.1 4.92 14 700 3132 8.0 -3.0 46 11.0 2.5 260 16 311.3 312.2 290.3 325.1 4.38 15 689 3262 6.8 -4.2 45 11.0 1.4 264 16 311.4 312.2 290.0 324.3 4.07 16 686 3298 6.6 -5.4 42 12.0 0.9 265 16 311.6 312.3 289.8 323.4 3.73 17 673 3455 6.6 -15.4 19 22.0 -1.9 269 15 313.3 313.6 288.4 319.0 1.71 18 632 3969 6.2 -25.8 8 32.0 -3.8 265 12 318.5 318.7 289.1 321.1 0.74 19 621 4113 5.8 -26.2 8 32.0 -4.2 261 11 319.7 319.8 289.4 322.2 0.73 20 512 5663 -3.7 -30.7 10 27.0 -10.8 317 5 326.3 326.4 291.3 328.4 0.58 21 500 5850 -3.3 -34.3 7 31.0 -10.9 335 4 329.0 329.1 291.9 330.6 0.42 22 400 7570 -15.5 -39.5 11 24.0 -19.9 355 12 334.8 334.9 293.3 336.0 0.31 23 351 8546 -22.1 -46.1 9 24.0 -25.3 86 10 338.7 338.7 294.1 339.4 0.17 24 308 9493 -30.9 -44.9 24 14.0 -32.4 167 6 339.3 339.3 294.4 340.2 0.23 25 300 9680 -31.7 -47.7 19 16.0 -33.3 180 5 340.7 340.7 294.7 341.4 0.17 26 256 10788 -39.1 -57.1 13 18.0 -40.1 241 7 345.6 345.6 295.7 345.9 0.07 27 250 10950 -40.7 -57.7 14 17.0 -41.6 235 9 345.6 345.6 295.7 345.8 0.06 28 242 11170 -42.7 -59.7 14 17.0 -43.5 228 12 345.8 345.8 295.7 346.0 0.05 29 200 12420 -54.3 -62.3 37 8.0 -54.5 195 34 346.8 346.8 296.0 347.0 0.04 30 173 13332 -62.5 -67.2 53 4.7 -62.6 192 33 347.9 347.9 296.2 348.0 0.03 31 171 13403 -63.5 -68.2 53 4.7 -63.6 191 33 347.4 347.4 296.1 347.5 0.02 32 155 14002 -66.3 -75.3 27 9.0 -66.4 193 31 352.5 352.6 297.2 352.6 0.01 33 152 14120 -66.9 -75.9 27 9.0 -67.0 194 30 353.5 353.5 297.4 353.5 0.01 34 150 14200 -67.5 -75.5 31 8.0 -67.5 195 29 353.8 353.8 297.4 353.8 0.01 35 120 15511 -77.9 -82.4 48 4.5 -77.9 233 19 358.1 358.1 298.3 358.1 0.00 36 100 16550 -79.7 -85.7 36 6.0 -79.7 135 4 373.7 373.7 301.2 373.8 0.00 37 84 17524 -83.7 -87.3 53 3.6 -83.7 87 10 384.7 384.7 303.0 384.7 0.00 38 82 17657 -84.7 -88.5 51 3.8 -84.7 80 11 385.3 385.3 303.1 385.3 0.00 39 78 17935 -81.7 -86.7 42 5.0 -81.7 65 12 397.1 397.1 304.8 397.1 0.00 40 70 18540 -81.5 -86.2 45 4.7 -81.5 135 10 410.0 410.0 306.5 410.0 0.00 41 67 18785 -82.5 -87.3 43 4.8 -82.5 143 10 413.0 413.0 306.9 413.0 0.00 42 66 18869 -81.9 -86.2 48 4.3 -81.9 146 9 416.1 416.1 307.3 416.1 0.00 43 53 20153 -64.7 -78.7 13 14.0 -65.0 101 9 482.9 482.9 313.7 483.0 0.02 44 51 20389 -63.7 -76.7 15 13.0 -64.0 54 10 490.6 490.6 314.2 490.7 0.02 45 50 20510 -64.3 -77.3 15 13.0 -64.6 30 10 492.0 492.0 314.4 492.1 0.02 46 39 22036 -63.3 -78.3 11 15.0 -63.7 34 11 530.7 530.7 317.0 530.9 0.02 47 33 23079 -57.1 -74.1 10 17.0 -58.2 63 16 573.1 573.2 319.3 573.5 0.05 48 30 23680 -58.7 -74.7 11 16.0 -59.7 85 20 584.6 584.6 319.9 585.0 0.05 49 27 24341 -59.3 -75.3 11 16.0 -60.3 91 21 600.8 600.8 320.7 601.2 0.05 TRP 82 17657 -84.7 -88.5 51 3.8 -84.7 80 11 385.3 385.3 303.1 385.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5742.00 m Freezing level: 554.45 mb = 5059.05 m = 16597.74 ft Wetbulb zero: 681.76 mb = 3348.72 m = 10986.48 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 31.89 % Est. max temperature: 29.25 C = 84.64 F Sfc-Lift cond lev (LCL): 926.09 mb = 767.92 m = 2519.38 ft T: 19.28 C 700-500 lapse rate: 4.16 C/km ThetaE index: 7.18 C Layer 700.0- 632.0 mb Conv cond level (CCL): 565.97 mb = 4857.96 m = 15937.99 ft Mean mixing ratio: 7.43 g/kg Conv temperature: 49.56 C = 121.20 F Cap Strength: 12.10 C Lifted Index: 13.79 C Risk: None Lifted Index @300 mb: 16.03 C Lifted Index @700 mb: 8.10 C Showalter Index: 11.68 C Risk: None Total Totals Index: 27.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 8.90 C K Index: 13.50 Risk: None Sweat Index: 89.20 Risk: None Energy Index: 1.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.05 J/kg Max Up Vert Vel: 8.84 m/s Conv Inhibition (B-): 32224.78 J/kg Cap Strength: 12.71 C Lift Cond Lev (LCL): 807.84 mb = 1931.86 m = 6338.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 at 7 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 ---------------------------------------------------------- 0 998 127 10 3 -0.5 -3.0 | 86 8 -7.5 -0.5 1 978 305 345 12 3.1 -11.6 | 23 10 -3.9 -9.1 2 943 610 340 6 2.1 -5.6 | 57 6 -5.0 -3.2 3 925 778 325 4 2.3 -3.3 | 80 5 -4.7 -0.8 4 910 914 230 6 4.6 3.9 | 159 7 -2.4 6.3 5 879 1219 225 9 6.4 6.4 | 176 9 -0.7 8.8 6 850 1502 240 9 7.8 4.5 | 186 7 0.8 6.9 7 818 1829 205 12 5.1 10.9 | 172 13 -2.0 13.3 8 788 2134 225 10 7.1 7.1 | 180 10 0.0 9.5 9 760 2438 245 11 10.0 4.6 | 203 8 2.9 7.1 10 733 2743 250 14 13.2 4.8 | 220 9 6.1 7.2 11 700 3132 260 16 15.8 2.8 | 239 10 8.7 5.2 12 656 3658 275 15 14.9 -1.3 | 262 8 7.9 1.1 13 608 4267 255 9 8.7 2.3 | 199 5 1.7 4.8 14 564 4877 245 9 8.2 3.8 | 190 6 1.1 6.3 15 500 5850 335 4 1.7 -3.6 | 78 5 -5.3 -1.2 16 484 6096 15 11 -2.8 -10.6 | 50 13 -9.9 -8.2 17 400 7570 355 12 1.0 -12.0 | 32 11 -6.0 -9.5 18 397 7620 360 12 -0.0 -12.0 | 36 12 -7.0 -9.6 19 323 9144 145 8 -4.6 6.6 | 128 15 -11.6 9.0 20 300 9680 180 5 0.0 5.0 | 137 10 -7.0 7.4 21 260 10668 245 6 5.4 2.5 | 162 5 -1.6 5.0 22 250 10950 235 9 7.4 5.2 | 183 8 0.3 7.6 23 207 12192 195 28 7.2 27.0 | 180 29 0.2 29.5 24 200 12420 195 34 8.8 32.8 | 183 35 1.8 35.3 25 162 13716 190 33 5.7 32.5 | 178 35 -1.3 34.9 26 150 14200 195 29 7.5 28.0 | 181 30 0.5 30.5 27 125 15240 255 20 19.3 5.2 | 238 14 12.3 7.6 28 102 16459 150 13 -6.5 11.3 | 135 19 -13.5 13.7 29 100 16550 135 4 -2.8 2.8 | 118 11 -9.9 5.3 30 82 17657 80 11 -10.8 -1.9 | 92 18 -17.9 0.5 31 73 18288 45 13 -9.2 -9.2 | 67 18 -16.2 -6.7 32 70 18540 135 10 -7.1 7.1 | 124 17 -14.1 9.5 33 56 19812 175 8 -0.7 8.0 | 143 13 -7.7 10.4 34 50 20510 30 10 -5.0 -8.7 | 63 14 -12.0 -6.2 35 44 21336 15 7 -1.8 -6.8 | 64 10 -8.8 -4.3 36 34 22860 55 15 -12.3 -8.6 | 72 20 -19.3 -6.2 37 30 23680 85 20 -19.9 -1.7 | 92 27 -27.0 0.7 38 25 24384 95 22 -21.9 1.9 | 99 29 -28.9 4.4 Wind Parameters Mean winds (0-6000m): 259.2 at 9.9 knts Storm direction: 289.2 at 7.4 knts Shear (0-3000m) pos: 1.8 neg: 1.8 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 152.7 deg Storm rel helicity (0-3000m) pos: 50.1 neg: -26.8 tot: 23.3 m^2/s^2 ave: 7.8 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.88 Bulk Shear: 20.78 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 ------------------------------------------------------------------------------- 500 345 8 41 7| 0.0 3.7 3.7| 8.1 -19.3 -11.2 -22.4 -0.32| 15.6 -4.9 1000 321 7 40 4| 0.0 5.5 5.5| 18.8 -19.3 -0.5 -0.5 0.17| 14.3 2.4 1500 277 8 204 2| 0.7 3.7 4.4| 23.0 -20.5 2.5 1.7 0.19| 11.2 2.1 2000 248 9 190 6| 0.5 2.7 3.3| 28.3 -26.8 1.5 0.7 0.14| 10.7 1.5 2500 245 9 191 6| 1.3 2.2 3.5| 39.5 -26.8 12.7 5.1 0.23| 9.7 2.2 3000 248 10 200 7| 1.8 1.8 3.6| 50.1 -26.8 23.3 7.8 0.29| 8.9 2.6 4000 256 11 216 6| 1.5 1.5 3.0| 58.2 -35.1 23.2 5.8 0.22| 7.9 1.7 5000 255 11 212 6| 1.4 1.3 2.7| 58.7 -38.5 20.2 4.0 0.17| 7.0 1.2 6000 259 10 212 5| 1.8 1.1 2.9| 59.7 -45.1 14.6 2.4 0.07| 7.2 0.5 Wrote GIF file: /home/apache/climate/data/raob//VTUU/skewt/VTUU.skewt.20260114.00.gif