UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for VTPS... Searching the city database file for: VTPS ... Date:0000Z 29 APR 25 Station: VTPS WMO ident: 48378 Latitude: 16.82 Longitude: 100.27 Elevation: 45.00 ------------------------------------------------------------------------------- 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 1006 45 24.6 18.6 69 6.0 20.5 0 0 297.2 299.7 293.4 336.4 13.52 1 1000 103 24.4 19.4 74 5.0 20.9 255 6 297.5 300.1 294.1 339.0 14.32 2 925 786 21.8 15.8 69 6.0 17.8 150 6 301.6 303.9 293.8 337.8 12.29 3 890 1120 20.8 13.8 64 7.0 16.2 138 5 303.9 306.0 293.6 337.3 11.21 4 850 1516 18.0 10.0 59 8.0 13.0 155 6 305.0 306.7 292.3 332.3 9.11 5 700 3153 8.8 -0.2 53 9.0 4.0 200 15 312.2 313.3 291.5 329.1 5.39 6 672 3490 6.8 -3.2 49 10.0 1.8 200 15 313.7 314.5 291.1 327.9 4.50 7 594 4492 0.6 -4.4 69 5.0 -1.9 207 12 317.7 318.6 292.4 332.7 4.65 8 500 5860 -5.5 -10.5 68 5.0 -7.7 170 5 326.3 327.0 293.8 337.9 3.44 9 446 6748 -10.5 -13.7 77 3.2 -11.8 187 7 330.9 331.5 294.6 341.1 2.98 10 429 7047 -11.3 -17.3 61 6.0 -13.5 197 8 333.6 334.0 294.7 341.6 2.29 11 401 7561 -14.7 -21.7 55 7.0 -16.9 214 9 335.6 336.0 294.7 341.7 1.68 12 400 7580 -14.9 -20.9 60 6.0 -16.8 215 9 335.6 336.0 294.8 342.1 1.81 13 321 9213 -26.5 -31.2 64 4.7 -27.5 172 8 341.4 341.5 295.4 344.7 0.88 14 305 9581 -28.7 -38.7 38 10.0 -30.2 216 10 343.3 343.4 295.5 345.0 0.44 15 300 9700 -29.5 -36.5 51 7.0 -30.6 230 10 343.8 343.9 295.7 346.0 0.56 16 299 9724 -29.5 -34.4 62 4.9 -30.3 230 10 344.1 344.3 295.9 346.8 0.69 17 297 9771 -29.7 -35.7 56 6.0 -30.7 231 10 344.5 344.6 296.0 346.9 0.61 18 250 10970 -39.9 -44.9 59 5.0 -40.4 245 12 346.7 346.8 296.1 347.9 0.28 19 200 12450 -52.3 -60.3 38 8.0 -52.5 255 14 349.9 350.0 296.7 350.2 0.06 20 199 12483 -52.5 -60.5 37 8.0 -52.7 255 14 350.1 350.1 296.7 350.4 0.06 21 182 13055 -57.7 -60.8 68 3.1 -57.8 257 18 350.7 350.7 296.8 351.0 0.06 22 157 13973 -65.7 -70.6 50 4.9 -65.7 260 23 352.3 352.3 297.1 352.4 0.02 23 155 14051 -66.1 -71.1 49 5.0 -66.1 260 23 352.9 352.9 297.3 353.0 0.02 24 150 14250 -67.5 -71.1 60 3.6 -67.5 260 24 353.8 353.8 297.5 353.9 0.02 25 143 14536 -70.3 -73.1 66 2.8 -70.3 259 24 353.8 353.8 297.4 353.9 0.01 26 116 15752 -78.9 -82.3 57 3.4 -78.9 275 18 359.7 359.7 298.7 359.7 0.00 27 115 15801 -79.1 -83.0 53 3.9 -79.1 278 18 360.2 360.2 298.7 360.2 0.00 28 113 15902 -76.3 -81.3 45 5.0 -76.3 282 17 367.2 367.2 300.1 367.3 0.00 29 109 16109 -77.3 -83.3 38 6.0 -77.3 290 14 369.2 369.2 300.4 369.2 0.00 30 100 16600 -79.9 -83.9 51 4.0 -79.9 205 5 373.4 373.4 301.1 373.4 0.00 31 92 17073 -77.9 -83.9 37 6.0 -77.9 190 6 386.3 386.3 303.2 386.3 0.00 32 74 18299 -82.7 -85.9 58 3.2 -82.7 151 10 401.0 401.0 305.3 401.0 0.00 33 73 18374 -83.3 -87.2 51 3.9 -83.3 160 16 401.3 401.3 305.4 401.3 0.00 34 70 18610 -78.3 -84.3 37 6.0 -78.3 175 7 416.9 416.9 307.3 416.9 0.00 35 69 18692 -76.9 -84.9 27 8.0 -76.9 164 7 421.6 421.6 307.9 421.6 0.00 36 68 18776 -76.9 -84.9 27 8.0 -76.9 152 7 423.4 423.4 308.1 423.4 0.00 37 59 19590 -76.7 -84.7 27 8.0 -76.7 42 6 441.4 441.4 310.0 441.4 0.01 38 56 19896 -67.9 -80.9 14 13.0 -68.1 5 5 468.1 468.1 312.5 468.1 0.01 39 52 20342 -67.1 -81.1 12 14.0 -67.3 326 3 479.9 480.0 313.4 480.0 0.01 40 50 20580 -63.5 -79.5 10 16.0 -63.8 305 2 493.8 493.8 314.5 493.9 0.01 41 38 22282 -59.3 -78.3 7 19.0 -60.0 544.9 544.9 317.8 545.0 0.02 TRP 73 18374 -83.3 -87.2 51 3.9 -83.3 160 16 401.3 401.3 305.4 401.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5757.00 m Freezing level: 584.75 mb = 4626.45 m = 15178.47 ft Wetbulb zero: 633.83 mb = 3964.59 m = 13007.04 ft Precipitable water: 1.70 inches Sfc-500 mean rel hum: 62.19 % Est. max temperature: 32.21 C = 89.98 F Sfc-Lift cond lev (LCL): 921.54 mb = 818.43 m = 2685.11 ft T: 21.70 C 700-500 lapse rate: 5.28 C/km ThetaE index: 11.11 C Layer 925.0- 594.0 mb Conv cond level (CCL): 784.38 mb = 2193.45 m = 7196.27 ft Mean mixing ratio: 13.08 g/kg Conv temperature: 35.39 C = 95.70 F Cap Strength: 4.07 C Lifted Index: 1.98 C Risk: Showers probable Lifted Index @300 mb: 5.61 C Lifted Index @700 mb: 1.69 C Showalter Index: 4.62 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 15.50 C K Index: 24.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 137.00 Risk: None Energy Index: 1.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.37 J/kg Max Up Vert Vel: 5.36 m/s Conv Inhibition (B-): 16192.53 J/kg Cap Strength: 4.07 C Lift Cond Lev (LCL): 879.36 mb = 1223.72 m = 4014.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 227 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 1006 45 0 0 -0.0 -0.0 | 47 8 -5.6 -5.2 1 1000 103 255 6 5.8 1.6 | 356 4 0.2 -3.6 2 977 305 135 3 -2.1 2.1 | 68 8 -7.7 -3.1 3 944 610 170 5 -0.9 4.9 | 88 6 -6.4 -0.3 4 925 786 150 6 -3.0 5.2 | 90 9 -8.6 -0.0 5 911 914 125 7 -5.7 4.0 | 84 11 -11.3 -1.2 6 880 1219 145 4 -2.3 3.3 | 76 8 -7.9 -1.9 7 850 1516 155 6 -2.5 5.4 | 92 8 -8.1 0.2 8 819 1829 210 10 5.0 8.7 | 171 4 -0.6 3.5 9 790 2134 205 12 5.1 10.9 | 175 6 -0.5 5.7 10 762 2438 200 17 5.8 16.0 | 181 11 0.2 10.8 11 735 2743 200 17 5.8 16.0 | 181 11 0.2 10.8 12 700 3153 200 15 5.1 14.1 | 177 9 -0.4 8.9 13 657 3658 200 15 5.1 14.1 | 177 9 -0.4 8.9 14 609 4267 195 14 3.6 13.5 | 167 9 -1.9 8.3 15 565 4877 230 9 6.9 5.8 | 246 1 1.3 0.6 16 500 5860 170 5 -0.9 4.9 | 88 6 -6.4 -0.3 17 485 6096 165 6 -1.6 5.8 | 95 7 -7.1 0.6 18 400 7580 215 9 5.2 7.4 | 170 2 -0.4 2.2 19 398 7620 210 9 4.5 7.8 | 158 3 -1.1 2.6 20 324 9144 165 8 -2.1 7.7 | 108 8 -7.6 2.5 21 300 9700 230 10 7.7 6.4 | 240 2 2.1 1.2 22 261 10668 240 11 9.5 5.5 | 266 4 4.0 0.3 23 250 10970 245 12 10.9 5.1 | 271 5 5.3 -0.1 24 208 12192 260 11 10.8 1.9 | 302 6 5.3 -3.3 25 200 12450 255 14 13.5 3.6 | 281 8 8.0 -1.6 26 163 13716 260 22 21.7 3.8 | 275 16 16.1 -1.4 27 150 14250 260 24 23.6 4.2 | 273 18 18.1 -1.0 28 126 15240 255 24 23.2 6.2 | 267 18 17.6 1.0 29 102 16459 305 10 8.2 -5.7 | 346 11 2.6 -10.9 30 100 16600 205 5 2.1 4.5 | 79 4 -3.5 -0.7 31 74 18288 150 9 -4.5 7.8 | 104 10 -10.1 2.6 32 73 18374 160 16 -5.5 15.0 | 132 15 -11.0 9.8 33 70 18610 175 7 -0.6 7.0 | 106 6 -6.2 1.8 34 57 19812 15 6 -1.6 -5.8 | 33 13 -7.1 -11.0 35 50 20580 305 2 1.6 -1.1 | 32 7 -3.9 -6.3 36 43 21336 180 11 0.0 11.0 | 136 8 -5.6 5.8 Wind Parameters Mean winds (0-6000m): 197.0 at 10.2 knts Storm direction: 227.0 at 7.6 knts Shear (0-3000m) pos: 2.3 neg: 0.8 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 131.5 deg Storm rel helicity (0-3000m) pos: 24.2 neg: -8.9 tot: 15.3 m^2/s^2 ave: 5.1 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.74 Bulk Shear: 5.25 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 ------------------------------------------------------------------------------- 500 185 4 77 5| 4.7 0.0 4.7| 5.7 -2.3 3.4 6.9 0.21| 14.8 3.1 1000 157 5 85 8| 2.4 1.4 3.8| 7.3 -5.7 1.6 1.6 0.12| 10.7 1.3 1500 153 5 84 8| 2.2 1.0 3.2| 12.7 -7.6 5.2 3.4 0.17| 8.6 1.5 2000 173 6 97 6| 3.4 0.7 4.1| 22.5 -7.6 15.0 7.5 0.33| 8.9 3.0 2500 185 8 118 5| 2.7 1.2 3.9| 24.2 -7.6 16.6 6.7 0.30| 8.3 2.5 3000 190 9 135 6| 2.3 0.8 3.1| 24.2 -8.9 15.3 5.1 0.28| 7.2 2.0 4000 194 11 150 6| 1.7 0.6 2.3| 24.2 -11.7 12.5 3.1 0.24| 5.6 1.4 5000 197 11 155 6| 1.0 0.5 1.5| 29.7 -13.3 16.4 3.3 0.24| 5.6 1.4 6000 197 10 150 5| 0.8 0.9 1.7| 30.8 -17.2 13.6 2.3 0.16| 5.3 0.8 Wrote GIF file: /home/apache/climate/data/raob//VTPS/skewt/VTPS.skewt.20250429.00.gif