UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for VTPS... Searching the city database file for: VTPS ... Date:0000Z 3 DEC 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 1009 45 20.8 13.8 64 7.0 16.4 0 0 293.2 295.0 289.2 321.4 9.87 1 1000 131 20.6 14.6 68 6.0 16.7 10 5 293.8 295.6 289.9 323.8 10.50 2 998 148 20.8 14.8 69 6.0 17.0 13 5 294.1 296.0 290.2 324.6 10.66 3 976 343 25.2 13.2 47 12.0 17.4 35 6 300.4 302.2 291.5 329.3 9.81 4 936 709 23.4 11.4 47 12.0 15.8 50 5 302.2 303.9 291.5 329.2 9.08 5 925 812 22.6 11.6 50 11.0 15.6 65 3 302.4 304.1 291.7 330.1 9.31 6 850 1541 16.8 9.8 63 7.0 12.4 160 6 303.7 305.4 291.9 330.6 8.98 7 845 1591 16.2 9.2 63 7.0 11.9 156 6 303.6 305.2 291.6 329.5 8.67 8 829 1754 16.0 7.0 55 9.0 10.6 144 6 305.1 306.5 291.2 328.0 7.60 9 814 1909 18.4 -7.6 16 26.0 6.2 132 6 309.2 309.7 288.0 317.7 2.65 10 811 1941 18.4 -7.6 16 26.0 6.2 130 6 309.6 310.1 288.1 318.0 2.66 11 700 3178 7.6 -4.4 42 12.0 1.8 30 4 310.9 311.6 289.8 323.3 3.94 12 691 3284 6.6 -5.4 42 12.0 1.0 37 5 310.9 311.6 289.6 322.6 3.70 13 685 3356 8.6 -15.4 17 24.0 -0.8 41 5 313.9 314.3 288.6 319.5 1.68 14 679 3428 9.8 -23.2 8 33.0 -1.4 45 6 316.1 316.2 288.5 319.1 0.87 15 668 3564 10.2 -24.8 7 35.0 -1.4 54 6 318.0 318.2 288.9 320.7 0.77 16 646 3840 8.8 -24.2 8 33.0 -2.3 65 7 319.5 319.6 289.5 322.4 0.84 17 500 5900 -5.5 -30.5 12 25.0 -11.9 110 11 326.3 326.5 291.3 328.5 0.60 18 476 6285 -8.3 -33.3 11 25.0 -14.1 127 14 327.5 327.6 291.5 329.3 0.48 19 432 7034 -11.9 -41.9 6 30.0 -17.3 154 15 332.1 332.2 292.5 333.0 0.22 20 409 7451 -14.3 -28.3 29 14.0 -17.9 169 15 334.3 334.5 293.7 337.6 0.91 21 400 7620 -15.5 -31.5 24 16.0 -19.1 175 15 334.8 335.0 293.7 337.4 0.69 22 378 8044 -17.9 -32.9 26 15.0 -21.1 162 16 337.1 337.3 294.2 339.5 0.63 23 325 9150 -27.5 -38.5 34 11.0 -29.2 155 19 338.8 338.9 294.4 340.4 0.42 24 300 9720 -31.7 -45.7 24 14.0 -33.1 195 19 340.7 340.7 294.7 341.6 0.21 25 274 10358 -37.3 -50.3 25 13.0 -38.3 212 20 341.5 341.6 294.8 342.1 0.14 26 258 10774 -39.3 -56.3 15 17.0 -40.3 222 19 344.5 344.5 295.5 344.8 0.07 27 250 10990 -40.9 -57.9 14 17.0 -41.8 225 15 345.3 345.3 295.6 345.5 0.06 28 224 11724 -47.1 -63.1 14 16.0 -47.6 228 17 346.8 346.8 296.0 346.9 0.04 29 200 12460 -53.7 -66.7 19 13.0 -53.9 240 19 347.7 347.7 296.1 347.8 0.02 30 179 13164 -59.7 -69.7 26 10.0 -59.8 226 19 349.1 349.1 296.4 349.2 0.02 31 150 14250 -67.3 -75.3 31 8.0 -67.4 205 20 354.2 354.2 297.5 354.2 0.01 32 100 16600 -82.7 -86.5 52 3.8 -82.7 190 20 367.9 367.9 300.2 368.0 0.00 33 98 16713 -83.1 -86.6 54 3.5 -83.1 190 19 369.3 369.3 300.4 369.3 0.00 34 85 17501 -85.9 -89.3 54 3.4 -85.9 190 13 379.0 379.0 302.1 379.0 0.00 35 79 17906 -83.5 -88.5 41 5.0 -83.5 265 11 392.0 392.0 304.0 392.0 0.00 36 76 18121 -84.9 -87.9 59 3.0 -84.9 305 10 393.4 393.4 304.3 393.4 0.00 37 74 18268 -85.9 -89.6 51 3.7 -85.9 332 9 394.3 394.3 304.4 394.3 0.00 38 73 18344 -81.3 -85.7 47 4.4 -81.3 359 8 405.6 405.6 305.9 405.6 0.00 39 70 18580 -81.1 -85.2 50 4.1 -81.1 95 2 410.9 410.9 306.6 410.9 0.00 40 67 18828 -80.7 -85.4 45 4.7 -80.7 93 3 416.9 416.9 307.3 416.9 0.00 41 64 19090 -75.7 -83.7 27 8.0 -75.7 91 5 433.4 433.4 309.2 433.4 0.01 42 63 19182 -73.7 -80.7 33 7.0 -73.7 90 6 439.8 439.8 309.8 439.8 0.01 43 60 19467 -75.1 -82.1 33 7.0 -75.2 88 7 442.8 442.8 310.1 442.9 0.01 44 55 19980 -69.7 -79.7 22 10.0 -69.8 87 10 466.4 466.4 312.3 466.4 0.01 45 50 20550 -69.5 -80.5 19 11.0 -69.6 95 13 479.7 479.7 313.4 479.8 0.01 46 41 21756 -61.9 -76.9 12 15.0 -62.4 526.7 526.7 316.7 526.8 0.03 TRP 85 17501 -85.9 -89.3 54 3.4 -85.9 190 13 379.0 379.0 302.1 379.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 556.15 mb = 5107.87 m = 16757.90 ft Wetbulb zero: 687.68 mb = 3323.65 m = 10904.22 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 27.99 % Est. max temperature: 31.21 C = 88.19 F Sfc-Lift cond lev (LCL): 909.80 mb = 954.86 m = 3132.72 ft T: 21.46 C 700-500 lapse rate: 4.81 C/km ThetaE index: 12.92 C Layer 845.0- 811.0 mb Conv cond level (CCL): 704.34 mb = 3126.10 m = 10256.12 ft Mean mixing ratio: 9.64 g/kg Conv temperature: 38.50 C = 101.29 F Cap Strength: 8.60 C Lifted Index: 6.55 C Risk: None Lifted Index @300 mb: 9.71 C Lifted Index @700 mb: 3.89 C Showalter Index: 5.44 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 15.30 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 140.60 Risk: None Energy Index: -0.21 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.39 J/kg Max Up Vert Vel: 8.88 m/s Conv Inhibition (B-): 14584.99 J/kg Cap Strength: 8.62 C Lift Cond Lev (LCL): 820.76 mb = 1838.88 m = 6033.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 112 at 5 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 1009 45 0 0 -0.0 -0.0 | 292 5 4.4 -1.8 1 1000 131 10 5 -0.9 -4.9 | 332 8 3.5 -6.7 2 980 305 35 6 -3.4 -4.9 | 352 7 0.9 -6.7 3 947 610 35 6 -3.4 -4.9 | 352 7 0.9 -6.7 4 925 812 65 3 -2.7 -1.3 | 332 3 1.6 -3.0 5 914 914 20 3 -1.0 -2.8 | 324 6 3.3 -4.6 6 852 1524 160 6 -2.1 5.6 | 211 5 2.3 3.9 7 850 1541 160 6 -2.1 5.6 | 211 5 2.3 3.9 8 792 2134 115 6 -5.4 2.5 | 125 1 -1.1 0.8 9 711 3048 25 4 -1.7 -3.6 | 334 6 2.7 -5.4 10 700 3178 30 4 -2.0 -3.5 | 336 6 2.4 -5.2 11 660 3658 60 7 -6.1 -3.5 | 18 6 -1.7 -5.3 12 589 4572 85 9 -9.0 -0.8 | 61 5 -4.6 -2.6 13 567 4877 90 6 -6.0 0.0 | 43 2 -1.6 -1.8 14 526 5486 75 7 -6.8 -1.8 | 34 4 -2.4 -3.6 15 500 5900 110 11 -10.3 3.8 | 108 6 -6.0 2.0 16 487 6096 120 14 -12.1 7.0 | 124 9 -7.8 5.2 17 400 7620 175 15 -1.3 14.9 | 193 14 3.1 13.2 18 400 7620 165 15 -3.9 14.5 | 182 13 0.5 12.7 19 325 9144 155 19 -8.0 17.2 | 167 16 -3.7 15.4 20 300 9720 195 19 4.9 18.4 | 209 19 9.3 16.6 21 262 10668 220 21 13.5 16.1 | 231 23 17.9 14.3 22 250 10990 225 15 10.6 10.6 | 239 17 15.0 8.8 23 208 12192 230 19 14.6 12.2 | 241 22 18.9 10.4 24 200 12460 240 19 16.5 9.5 | 250 22 20.8 7.7 25 163 13716 215 19 10.9 15.6 | 228 21 15.3 13.8 26 150 14250 205 20 8.5 18.1 | 218 21 12.8 16.4 27 126 15240 265 16 15.9 1.4 | 271 20 20.3 -0.4 28 102 16459 205 17 7.2 15.4 | 220 18 11.5 13.6 29 100 16600 190 20 3.5 19.7 | 204 20 7.8 17.9 30 85 17501 190 13 2.3 12.8 | 211 13 6.6 11.0 31 74 18288 335 9 3.8 -8.2 | 321 13 8.2 -9.9 32 70 18580 95 2 -2.0 0.2 | 304 3 2.4 -1.6 33 57 19812 85 9 -9.0 -0.8 | 61 5 -4.6 -2.6 34 50 20550 95 13 -13.0 1.1 | 86 9 -8.6 -0.6 35 42 21336 65 17 -15.4 -7.2 | 51 14 -11.0 -9.0 Wind Parameters Mean winds (0-6000m): 82.1 at 6.3 knts Storm direction: 112.1 at 4.7 knts Shear (0-3000m) pos: 1.0 neg: 1.6 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 41.7 deg Storm rel helicity (0-3000m) pos: 13.9 neg: -9.7 tot: 4.2 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.84 Bulk Shear: 3.63 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 29 5 344 7| 6.2 0.0 6.2| 10.5 0.0 10.5 21.0 0.88| 7.9 6.9 1000 34 5 343 6| 1.9 0.0 1.9| 11.8 -2.4 9.5 9.5 0.41| 7.2 3.0 1500 54 5 353 5| 2.1 0.0 2.1| 13.9 -2.4 11.6 7.7 0.48| 8.4 4.0 2000 89 5 20 2| 1.5 1.0 2.5| 13.9 -4.4 9.6 4.8 0.32| 7.3 2.3 2500 92 5 27 2| 1.2 1.6 2.8| 13.9 -6.1 7.8 3.1 0.15| 6.9 1.0 3000 87 5 19 2| 1.0 1.6 2.6| 13.9 -9.7 4.2 1.4 0.06| 6.4 0.4 4000 74 5 13 3| 1.3 1.2 2.5| 22.8 -9.7 13.1 3.3 0.19| 5.6 1.0 5000 77 6 23 3| 1.1 1.0 2.1| 25.9 -10.6 15.3 3.1 0.19| 5.0 1.0 6000 82 6 35 3| 1.7 0.9 2.5| 37.4 -11.0 26.4 4.4 0.28| 5.1 1.5 Wrote GIF file: /home/apache/climate/data/raob//VTPS/skewt/VTPS.skewt.20251203.00.gif