UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for VTPS... Searching the city database file for: VTPS ... Date:0000Z 16 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 1007 45 23.4 17.4 69 6.0 19.4 20 3 296.0 298.2 292.3 332.0 12.51 1 1000 110 23.0 18.0 73 5.0 19.6 5 8 296.1 298.5 292.7 333.9 13.09 2 951 550 24.0 17.0 65 7.0 19.2 32 7 301.5 303.8 294.2 339.5 12.92 3 925 792 22.2 16.2 69 6.0 18.1 60 6 302.0 304.3 294.1 339.3 12.62 4 850 1524 18.4 12.4 68 6.0 14.5 120 6 305.4 307.4 293.7 337.5 10.70 5 700 3163 9.2 3.2 66 6.0 5.8 185 12 312.7 314.0 292.9 334.2 6.90 6 506 5786 -5.1 -10.1 68 5.0 -7.3 154 14 325.7 326.4 293.7 337.5 3.51 7 500 5880 -5.5 -11.5 63 6.0 -8.0 160 14 326.3 327.0 293.6 337.0 3.17 8 472 6333 -6.3 -15.3 49 9.0 -9.8 127 11 330.8 331.3 294.1 339.3 2.47 9 432 7022 -11.3 -17.3 61 6.0 -13.5 102 11 332.9 333.4 294.6 340.9 2.28 10 400 7610 -15.1 -23.1 50 8.0 -17.5 80 11 335.4 335.7 294.5 340.7 1.49 11 347 8668 -22.5 -39.5 20 17.0 -25.2 63 14 339.3 339.3 294.5 340.7 0.36 12 338 8860 -23.7 -39.7 22 16.0 -26.2 60 14 340.2 340.3 294.7 341.6 0.36 13 331 9012 -24.9 -31.9 52 7.0 -26.3 57 15 340.6 340.7 295.2 343.6 0.80 14 326 9123 -25.5 -37.5 32 12.0 -27.5 56 15 341.2 341.3 295.0 343.1 0.47 15 313 9416 -27.9 -33.9 56 6.0 -29.0 62 18 341.9 342.0 295.4 344.5 0.70 16 300 9720 -29.3 -39.3 37 10.0 -30.7 70 21 344.1 344.2 295.7 345.7 0.42 17 294 9864 -30.1 -47.1 17 17.0 -32.0 71 21 344.9 345.0 295.7 345.7 0.19 18 293 9888 -30.3 -46.3 19 16.0 -32.1 72 21 345.0 345.0 295.7 345.8 0.20 19 257 10802 -38.9 -45.9 48 7.0 -39.5 72 21 345.5 345.5 295.8 346.5 0.24 20 252 10936 -39.9 -48.9 38 9.0 -40.6 63 18 346.0 346.0 295.9 346.7 0.18 21 250 10990 -40.3 -52.3 27 12.0 -41.1 60 17 346.2 346.2 295.9 346.7 0.12 22 244 11155 -41.7 -54.7 23 13.0 -42.4 59 18 346.5 346.5 295.9 346.9 0.09 23 200 12470 -53.1 -58.1 54 5.0 -53.2 45 26 348.7 348.7 296.4 349.0 0.07 24 177 13246 -60.1 -64.1 59 4.0 -60.2 54 24 349.6 349.6 296.6 349.8 0.04 25 167 13607 -63.1 -67.7 54 4.6 -63.1 59 22 350.4 350.5 296.7 350.6 0.03 26 150 14260 -68.5 -72.4 57 3.9 -68.5 50 27 352.1 352.1 297.1 352.1 0.01 27 125 15332 -76.7 -80.3 56 3.6 -76.7 45 25 356.1 356.1 297.9 356.1 0.01 28 117 15713 -75.9 -80.9 45 5.0 -75.9 72 27 364.3 364.3 299.5 364.4 0.00 29 115 15813 -76.5 -81.5 45 5.0 -76.5 79 28 365.0 365.0 299.7 365.1 0.00 30 100 16610 -80.5 -84.4 52 3.9 -80.5 120 23 372.2 372.2 300.9 372.2 0.00 31 96 16839 -81.5 -85.0 55 3.5 -81.5 120 18 374.6 374.6 301.4 374.6 0.00 32 83 17655 -81.7 -84.9 58 3.2 -81.7 106 18 390.1 390.1 303.8 390.1 0.00 33 81 17792 -81.5 -85.3 52 3.8 -81.5 103 18 393.3 393.3 304.3 393.3 0.00 34 77 18079 -77.3 -83.3 38 6.0 -77.3 98 18 407.7 407.7 306.2 407.8 0.00 35 76 18155 -72.7 -79.7 34 7.0 -72.8 97 18 418.9 418.9 307.6 418.9 0.01 36 74 18312 -71.3 -80.3 25 9.0 -71.3 93 18 425.0 425.0 308.3 425.1 0.01 37 72 18474 -70.9 -79.9 25 9.0 -71.0 87 19 429.2 429.2 308.7 429.3 0.01 38 70 18640 -71.9 -79.9 29 8.0 -72.0 80 19 430.6 430.6 308.9 430.6 0.01 39 62 19348 -76.3 -83.3 32 7.0 -76.3 104 25 436.0 436.0 309.5 436.1 0.01 40 61 19442 -76.7 -83.7 32 7.0 -76.7 108 25 437.2 437.2 309.6 437.2 0.01 41 51 20508 -63.3 -77.3 13 14.0 -63.6 77 37 491.5 491.5 314.4 491.6 0.02 42 50 20630 -62.9 -76.9 13 14.0 -63.3 70 38 495.3 495.3 314.6 495.4 0.02 43 42 21709 -60.9 -76.9 10 16.0 -61.4 525.5 525.5 316.6 525.7 0.03 TRP 96 16839 -81.5 -85.0 55 3.5 -81.5 120 18 374.6 374.6 301.4 374.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5770.00 m Freezing level: 575.19 mb = 4850.65 m = 15914.01 ft Wetbulb zero: 614.45 mb = 4216.59 m = 13833.79 ft Precipitable water: 1.83 inches Sfc-500 mean rel hum: 67.34 % Est. max temperature: 32.55 C = 90.59 F Sfc-Lift cond lev (LCL): 922.19 mb = 818.30 m = 2684.67 ft T: 22.06 C 700-500 lapse rate: 5.41 C/km ThetaE index: 5.34 C Layer 925.0- 506.0 mb Conv cond level (CCL): 767.09 mb = 2390.39 m = 7842.39 ft Mean mixing ratio: 12.81 g/kg Conv temperature: 36.74 C = 98.13 F Cap Strength: 4.07 C Lifted Index: 2.27 C Risk: None Lifted Index @300 mb: 6.22 C Lifted Index @700 mb: 2.27 C Showalter Index: 2.33 C Risk: Showers probable Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 17.90 C K Index: 30.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 174.80 Risk: None Energy Index: -0.09 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.25 J/kg Max Up Vert Vel: 7.38 m/s Conv Inhibition (B-): 14412.66 J/kg Cap Strength: 4.07 C Lift Cond Lev (LCL): 873.98 mb = 1283.18 m = 4209.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 177 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 1007 45 20 3 -1.0 -2.8 | 2 12 -0.5 -12.0 1 1000 110 5 8 -0.7 -8.0 | 1 17 -0.2 -17.1 2 978 305 360 9 -0.0 -9.0 | 358 18 0.5 -18.2 3 944 610 40 7 -4.5 -5.4 | 15 15 -4.0 -14.5 4 925 792 60 6 -5.2 -3.0 | 21 13 -4.7 -12.2 5 912 914 85 7 -7.0 -0.6 | 33 12 -6.4 -9.8 6 850 1524 120 6 -5.2 3.0 | 37 8 -4.7 -6.2 7 850 1524 120 6 -5.2 3.0 | 37 8 -4.7 -6.2 8 791 2134 140 9 -5.8 6.9 | 67 6 -5.2 -2.3 9 710 3048 175 13 -1.1 13.0 | 171 4 -0.6 3.8 10 700 3163 185 12 1.0 12.0 | 210 3 1.6 2.8 11 658 3658 170 17 -3.0 16.7 | 162 8 -2.4 7.6 12 588 4572 150 19 -9.5 16.5 | 129 12 -9.0 7.3 13 566 4877 135 16 -11.3 11.3 | 101 11 -10.8 2.1 14 525 5486 135 15 -10.6 10.6 | 98 10 -10.1 1.4 15 500 5880 160 14 -4.8 13.2 | 133 6 -4.2 4.0 16 486 6096 135 11 -7.8 7.8 | 79 7 -7.2 -1.4 17 400 7610 80 11 -10.8 -1.9 | 43 15 -10.3 -11.1 18 399 7620 80 11 -10.8 -1.9 | 43 15 -10.3 -11.1 19 325 9144 55 15 -12.3 -8.6 | 33 21 -11.7 -17.8 20 300 9720 70 21 -19.7 -7.2 | 50 25 -19.2 -16.3 21 262 10668 80 23 -22.7 -4.0 | 59 26 -22.1 -13.2 22 250 10990 60 17 -14.7 -8.5 | 39 23 -14.2 -17.7 23 209 12192 55 21 -17.2 -12.0 | 38 27 -16.7 -21.2 24 200 12470 45 26 -18.4 -18.4 | 33 33 -17.8 -27.6 25 164 13716 60 22 -19.1 -11.0 | 43 27 -18.5 -20.2 26 150 14260 50 27 -20.7 -17.4 | 37 33 -20.1 -26.5 27 127 15240 40 24 -15.4 -18.4 | 28 31 -14.9 -27.6 28 103 16459 125 33 -27.0 18.9 | 110 28 -26.5 9.8 29 100 16610 120 23 -19.9 11.5 | 97 20 -19.4 2.3 30 96 16839 120 18 -15.6 9.0 | 89 15 -15.0 -0.2 31 74 18288 95 18 -17.9 1.6 | 66 19 -17.4 -7.6 32 70 18640 80 19 -18.7 -3.3 | 56 22 -18.2 -12.5 33 57 19812 120 28 -24.2 14.0 | 102 24 -23.7 4.8 34 50 20630 70 38 -35.7 -13.0 | 58 42 -35.2 -22.2 35 43 21336 85 45 -44.8 -3.9 | 74 46 -44.3 -13.1 Wind Parameters Mean winds (0-6000m): 146.6 at 12.2 knts Storm direction: 176.6 at 9.2 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 168.4 deg Storm rel helicity (0-3000m) pos: 50.8 neg: -3.7 tot: 47.1 m^2/s^2 ave: 15.7 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.57 Bulk Shear: 47.49 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 9 8 2 17| 4.7 0.0 4.7| 17.7 -3.7 14.0 27.9 0.29| 10.8 3.1 1000 33 7 13 16| 3.4 0.0 3.4| 36.2 -3.7 32.5 32.5 0.46| 9.2 4.3 1500 55 7 22 14| 2.5 0.0 2.5| 37.4 -3.7 33.7 22.5 0.41| 7.2 3.0 2000 78 7 31 12| 2.6 0.0 2.6| 42.4 -3.7 38.7 19.4 0.47| 6.3 3.0 2500 100 8 42 10| 2.7 0.0 2.7| 46.7 -3.7 43.0 17.2 0.52| 5.8 3.1 3000 122 8 54 8| 2.7 0.0 2.7| 50.8 -3.7 47.1 15.7 0.59| 5.6 3.3 4000 148 10 83 5| 2.0 0.8 2.8| 52.6 -14.3 38.2 9.6 0.35| 5.6 2.0 5000 148 12 98 6| 1.6 1.0 2.7| 52.6 -39.5 13.1 2.6 0.12| 5.5 0.7 6000 147 12 100 6| 1.2 0.9 2.1| 61.6 -47.7 13.9 2.3 0.09| 5.5 0.5 Wrote GIF file: /home/apache/climate/data/raob//VTPS/skewt/VTPS.skewt.20251016.00.gif