UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for VTPS... Searching the city database file for: VTPS ... Date:0000Z 14 OCT 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 24.4 18.4 69 6.0 20.3 0 0 297.0 299.5 293.2 335.6 13.35 1 1000 99 24.6 18.6 69 6.0 20.5 145 2 297.8 300.2 293.6 337.2 13.61 2 944 604 22.2 15.2 65 7.0 17.5 179 7 300.3 302.4 292.9 334.2 11.58 3 925 781 21.8 14.8 64 7.0 17.1 150 9 301.6 303.7 293.2 335.6 11.52 4 913 895 22.6 13.6 57 9.0 16.7 133 7 303.5 305.5 293.2 335.6 10.78 5 850 1513 18.2 13.2 73 5.0 14.9 105 7 305.2 307.3 294.1 339.0 11.29 6 780 2244 13.8 8.8 72 5.0 10.7 93 10 308.1 309.8 293.3 335.9 9.15 7 700 3151 9.4 2.4 62 7.0 5.5 75 14 312.9 314.1 292.6 333.2 6.51 8 675 3452 8.4 1.4 61 7.0 4.5 75 13 315.0 316.3 293.0 334.9 6.29 9 572 4801 0.0 -4.8 70 4.8 -2.4 67 10 320.5 321.4 293.2 335.7 4.68 10 500 5870 -5.3 -11.3 63 6.0 -7.8 75 12 326.6 327.2 293.7 337.5 3.23 11 408 7440 -13.1 -18.1 66 5.0 -14.9 98 14 336.1 336.5 295.3 344.1 2.26 12 400 7590 -14.1 -19.1 66 5.0 -15.8 100 14 336.7 337.1 295.3 344.2 2.11 13 300 9710 -29.1 -34.1 62 5.0 -30.0 95 9 344.4 344.5 296.0 347.1 0.71 14 250 10990 -39.3 -44.3 59 5.0 -39.8 120 15 347.6 347.7 296.4 348.8 0.30 15 239 11297 -41.5 -46.5 58 5.0 -41.9 132 15 348.8 348.9 296.6 349.8 0.25 16 200 12480 -52.3 -57.2 55 4.9 -52.5 165 14 349.9 350.0 296.7 350.3 0.08 17 156 14025 -67.1 -71.6 53 4.5 -67.1 238 9 350.5 350.5 296.8 350.6 0.02 18 153 14142 -67.9 -72.2 54 4.3 -67.9 251 9 351.1 351.1 296.9 351.2 0.01 19 150 14260 -68.9 -73.9 48 5.0 -68.9 265 9 351.4 351.4 297.0 351.4 0.01 20 142 14586 -70.1 -77.1 35 7.0 -70.1 312 11 354.9 354.9 297.7 354.9 0.01 21 111 16015 -79.5 -83.0 56 3.5 -79.5 72 25 363.1 363.1 299.3 363.1 0.00 22 109 16119 -77.3 -81.2 53 3.9 -77.3 75 27 369.2 369.2 300.4 369.2 0.01 23 100 16610 -79.5 -83.2 54 3.7 -79.5 95 41 374.1 374.1 301.3 374.1 0.00 24 92 17083 -80.9 -83.5 65 2.6 -80.9 108 35 380.4 380.4 302.3 380.4 0.00 25 91 17145 -81.3 -84.4 59 3.1 -81.3 110 34 380.8 380.8 302.3 380.8 0.00 26 88 17336 -77.5 -81.9 49 4.4 -77.5 108 30 392.1 392.1 304.1 392.1 0.01 27 86 17468 -77.5 -83.5 37 6.0 -77.5 107 27 394.7 394.7 304.5 394.7 0.00 28 83 17672 -76.5 -81.5 45 5.0 -76.5 105 22 400.7 400.7 305.3 400.7 0.01 29 70 18650 -79.1 -82.8 54 3.7 -79.1 30 18 415.2 415.2 307.2 415.2 0.01 30 69 18732 -79.7 -82.9 59 3.2 -79.7 34 19 415.6 415.6 307.2 415.6 0.01 31 68 18814 -80.3 -83.8 56 3.5 -80.3 37 19 416.0 416.0 307.3 416.1 0.01 32 64 19163 -73.5 -80.5 33 7.0 -73.6 53 22 438.2 438.2 309.7 438.3 0.01 33 60 19542 -71.7 -80.7 25 9.0 -71.8 69 24 450.4 450.4 310.9 450.5 0.01 34 59 19643 -67.1 -77.1 23 10.0 -67.2 74 25 462.9 462.9 312.0 463.0 0.02 35 58 19746 -67.1 -77.1 23 10.0 -67.2 78 26 465.2 465.2 312.3 465.3 0.02 36 53 20289 -68.5 -78.5 22 10.0 -68.7 89 30 474.1 474.1 313.0 474.2 0.02 37 50 20640 -66.1 -77.1 20 11.0 -66.3 95 33 487.7 487.7 314.1 487.8 0.02 38 40 22017 -58.7 -73.7 13 15.0 -59.4 96 42 538.4 538.5 317.5 538.7 0.04 39 34 23036 -59.5 -75.5 11 16.0 -60.3 99 41 562.0 562.0 318.8 562.2 0.04 TRP 91 17145 -81.3 -84.4 59 3.1 -81.3 110 34 380.8 380.8 302.3 380.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5771.00 m Freezing level: 572.00 mb = 4801.37 m = 15752.34 ft Wetbulb zero: 607.80 mb = 4306.82 m = 14129.80 ft Precipitable water: 1.84 inches Sfc-500 mean rel hum: 66.45 % Est. max temperature: 32.42 C = 90.36 F Sfc-Lift cond lev (LCL): 921.50 mb = 814.00 m = 2670.56 ft T: 22.03 C 700-500 lapse rate: 5.41 C/km ThetaE index: 5.78 C Layer 780.0- 675.0 mb Conv cond level (CCL): 754.84 mb = 2519.06 m = 8264.54 ft Mean mixing ratio: 12.13 g/kg Conv temperature: 36.92 C = 98.46 F Cap Strength: 4.59 C Lifted Index: 3.35 C Risk: None Lifted Index @300 mb: 7.62 C Lifted Index @700 mb: 3.11 C Showalter Index: 1.89 C Risk: Showers probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 18.50 C K Index: 29.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 184.40 Risk: None Energy Index: -0.31 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.62 J/kg Max Up Vert Vel: 6.73 m/s Conv Inhibition (B-): 15888.72 J/kg Cap Strength: 4.59 C Lift Cond Lev (LCL): 863.05 mb = 1381.24 m = 4531.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 116 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 | 296 8 6.9 -3.4 1 1000 99 145 2 -1.1 1.6 | 287 6 5.7 -1.7 2 977 305 155 4 -1.7 3.6 | 267 5 5.2 0.3 3 943 610 180 7 0.0 7.0 | 242 8 6.9 3.6 4 925 781 150 9 -4.5 7.8 | 208 5 2.4 4.4 5 911 914 130 7 -5.4 4.5 | 233 2 1.5 1.1 6 850 1513 105 7 -6.8 1.8 | 355 2 0.1 -1.6 7 849 1524 105 7 -6.8 1.8 | 355 2 0.1 -1.6 8 790 2134 95 9 -9.0 0.8 | 39 3 -2.1 -2.6 9 709 3048 75 15 -14.5 -3.9 | 46 11 -7.6 -7.2 10 700 3151 75 14 -13.5 -3.6 | 44 10 -6.6 -7.0 11 657 3658 75 13 -12.6 -3.4 | 40 9 -5.7 -6.7 12 587 4572 70 11 -10.3 -3.8 | 26 8 -3.4 -7.1 13 565 4877 65 10 -9.1 -4.2 | 16 8 -2.2 -7.6 14 524 5486 90 12 -12.0 0.0 | 57 6 -5.1 -3.4 15 500 5870 75 12 -11.6 -3.1 | 36 8 -4.7 -6.5 16 486 6096 85 13 -13.0 -1.1 | 53 8 -6.1 -4.5 17 400 7590 100 14 -13.8 2.4 | 82 7 -6.9 -0.9 18 398 7620 100 13 -12.8 2.3 | 79 6 -5.9 -1.1 19 324 9144 115 8 -7.3 3.4 | 93 0 -0.4 0.0 20 300 9710 95 9 -9.0 0.8 | 39 3 -2.1 -2.6 21 262 10668 120 12 -10.4 6.0 | 127 4 -3.5 2.6 22 250 10990 120 15 -13.0 7.5 | 124 7 -6.1 4.1 23 209 12192 170 13 -2.3 12.8 | 206 11 4.6 9.4 24 200 12480 165 14 -3.6 13.5 | 198 11 3.3 10.2 25 164 13716 205 10 4.2 9.1 | 243 12 11.1 5.7 26 150 14260 265 9 9.0 0.8 | 279 16 15.9 -2.6 27 127 15240 50 16 -12.3 -10.3 | 21 15 -5.4 -13.6 28 103 16459 85 31 -30.9 -2.7 | 76 25 -24.0 -6.1 29 100 16610 95 41 -40.8 3.6 | 90 34 -34.0 0.2 30 91 17145 110 34 -31.9 11.6 | 108 26 -25.1 8.3 31 75 18288 100 9 -8.9 1.6 | 48 3 -2.0 -1.8 32 70 18650 30 18 -9.0 -15.6 | 6 19 -2.1 -19.0 33 58 19812 80 26 -25.6 -4.5 | 67 20 -18.7 -7.9 34 50 20640 95 33 -32.9 2.9 | 89 26 -26.0 -0.5 35 43 21336 95 42 -41.8 3.7 | 90 35 -35.0 0.3 36 31 22860 100 40 -39.4 6.9 | 96 33 -32.5 3.6 Wind Parameters Mean winds (0-6000m): 86.0 at 10.2 knts Storm direction: 116.0 at 7.7 knts Shear (0-3000m) pos: 1.1 neg: 3.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 110.4 deg Storm rel helicity (0-3000m) pos: 2.8 neg: -15.2 tot: -12.4 m^2/s^2 ave: -4.1 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 4.7 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.72 Bulk Shear: 13.17 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 ------------------------------------------------------------------------------- 500 161 4 267 6| 6.5 0.0 6.5| 0.0 -8.2 -8.2 -16.4 -0.75| 7.2 -5.4 1000 154 6 248 5| 3.3 2.9 6.2| 0.7 -14.2 -13.5 -13.5 -0.50| 8.0 -4.0 1500 139 6 246 3| 2.2 2.7 4.8| 1.1 -14.2 -13.1 -8.7 -0.33| 6.2 -2.0 2000 126 7 251 2| 1.6 2.5 4.1| 1.8 -14.2 -12.4 -6.2 -0.23| 5.1 -1.2 2500 116 7 302 0| 1.3 2.7 4.0| 2.8 -14.2 -11.4 -4.6 -0.16| 4.8 -0.8 3000 105 8 43 2| 1.1 3.0 4.0| 2.8 -15.2 -12.4 -4.1 -0.15| 4.7 -0.7 4000 93 10 43 4| 0.8 1.9 2.7| 2.8 -19.9 -17.1 -4.3 -0.20| 3.9 -0.8 5000 87 10 38 5| 0.7 1.4 2.1| 5.0 -25.0 -20.0 -4.0 -0.21| 3.5 -0.8 6000 86 10 39 5| 0.8 1.3 2.2| 14.2 -28.7 -14.5 -2.4 -0.10| 3.6 -0.4 Wrote GIF file: /home/apache/climate/data/raob//VTPS/skewt/VTPS.skewt.20251014.00.gif