UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113000.upa.cvt Date: 0000Z 30 NOV 25 Searching for VT453... Searching the city database file for: VT453 ... Date:0000Z 30 NOV 25 Station: VT453 WMO ident: 48453 Latitude: 13.67 Longitude: 100.61 ------------------------------------------------------------------------------- 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 1011 14 20.6 13.6 64 7.0 16.2 300 4 292.8 294.6 288.9 320.6 9.72 1 1007 48 22.6 11.6 50 11.0 15.8 316 5 295.2 296.7 288.7 319.8 8.54 2 1000 108 22.0 11.0 50 11.0 15.3 345 6 295.1 296.6 288.4 319.0 8.26 3 983 257 21.4 9.4 46 12.0 14.2 0 10 296.0 297.4 288.1 317.9 7.54 4 976 319 22.6 5.6 33 17.0 13.0 6 11 297.8 298.9 287.1 315.1 5.84 5 925 784 20.4 9.4 49 11.0 13.7 45 3 300.2 301.6 289.9 323.9 8.02 6 850 1510 16.0 7.0 55 9.0 10.7 210 3 302.9 304.3 290.3 325.1 7.41 7 830 1712 14.6 6.6 59 8.0 9.9 179 4 303.5 304.9 290.5 325.6 7.38 8 827 1742 14.4 10.8 79 3.6 12.1 174 4 303.6 305.4 292.6 333.1 9.88 9 793 2095 12.8 6.8 67 6.0 9.2 116 7 305.6 307.0 291.5 329.2 7.84 10 771 2332 14.4 -15.6 11 30.0 2.5 98 7 309.8 310.0 286.9 314.6 1.47 11 755 2509 14.2 -20.8 7 35.0 1.7 87 8 311.4 311.6 286.9 314.7 0.96 12 744 2633 14.6 -29.4 3 44.0 1.0 80 8 313.1 313.2 287.0 314.7 0.45 13 725 2851 13.6 -30.4 3 44.0 0.3 67 9 314.4 314.5 287.3 315.9 0.42 14 713 2991 13.8 -20.2 8 34.0 1.2 58 9 316.1 316.3 288.6 319.8 1.08 15 711 3015 13.8 -10.2 18 24.0 2.9 57 9 316.4 316.8 290.1 324.5 2.47 16 701 3134 12.4 2.4 50 10.0 6.6 68 8 316.1 317.3 293.5 336.7 6.50 17 700 3146 12.4 2.4 50 10.0 6.6 70 8 316.2 317.5 293.5 336.8 6.51 18 678 3413 10.4 2.4 58 8.0 5.8 90 9 316.9 318.2 293.9 338.2 6.73 19 656 3687 8.8 2.8 66 6.0 5.3 109 9 318.1 319.5 294.5 340.8 7.16 20 560 4980 0.8 -10.2 44 11.0 -4.1 103 7 323.4 324.0 292.7 333.9 3.14 21 548 5155 2.4 -28.6 8 31.0 -6.9 98 10 327.3 327.4 291.6 329.7 0.66 22 500 5890 -2.7 -27.7 13 25.0 -10.0 80 16 329.7 329.9 292.4 332.6 0.78 23 404 7535 -16.1 -33.1 22 17.0 -19.7 47 23 333.1 333.2 293.2 335.3 0.58 24 400 7610 -15.9 -37.9 13 22.0 -20.0 45 23 334.3 334.4 293.3 335.7 0.36 25 394 7724 -15.1 -43.1 7 28.0 -19.8 41 23 336.8 336.9 293.7 337.7 0.22 26 311 9471 -26.7 -56.7 4 30.0 -29.4 52 19 344.2 344.2 295.4 344.4 0.06 27 300 9730 -28.9 -57.9 4 29.0 -31.3 50 21 344.6 344.7 295.5 344.9 0.05 28 250 11000 -39.5 -54.5 19 15.0 -40.4 65 11 347.3 347.4 296.1 347.7 0.09 29 234 11450 -43.7 -54.7 29 11.0 -44.3 56 9 347.6 347.6 296.2 348.0 0.10 30 201 12458 -51.7 -62.7 26 11.0 -52.0 27 7 350.4 350.4 296.8 350.6 0.04 31 200 12490 -51.9 -64.9 20 13.0 -52.2 25 7 350.6 350.6 296.8 350.7 0.03 32 181 13129 -56.9 -69.9 18 13.0 -57.1 38 6 352.6 352.6 297.2 352.7 0.02 33 150 14290 -66.7 -73.7 37 7.0 -66.8 105 1 355.2 355.2 297.7 355.2 0.01 34 144 14535 -68.5 -74.5 42 6.0 -68.5 96 1 356.2 356.2 298.0 356.3 0.01 35 128 15230 -74.5 -81.5 33 7.0 -74.5 71 1 357.6 357.6 298.2 357.6 0.00 36 106 16311 -79.7 -90.7 15 11.0 -79.7 114 11 367.6 367.6 300.1 367.6 0.00 37 100 16640 -80.7 -91.7 14 11.0 -80.7 85 10 371.8 371.8 300.9 371.8 0.00 38 79 17940 -87.9 -93.9 32 6.0 -87.9 135 13 382.9 382.9 302.7 382.9 0.00 39 72 18445 -86.1 -93.1 27 7.0 -86.1 115 20 397.0 397.0 304.8 397.0 0.00 40 70 18600 -82.9 -90.9 24 8.0 -82.9 95 27 407.0 407.0 306.1 407.0 0.00 41 67 18845 -81.9 -90.9 20 9.0 -81.9 93 24 414.3 414.3 307.0 414.3 0.00 42 64 19109 -72.7 -87.7 9 15.0 -72.8 91 22 440.0 440.0 309.8 440.0 0.00 43 61 19390 -74.3 -90.3 7 16.0 -74.4 88 19 442.5 442.5 310.1 442.5 0.00 44 50 20560 -70.9 -90.9 4 20.0 -71.1 75 21 476.4 476.4 313.2 476.4 0.00 45 42 21609 -65.9 -90.9 2 25.0 -66.2 88 25 513.2 513.2 315.8 513.2 0.00 46 38 22216 -67.9 -91.9 2 24.0 -68.2 94 28 523.0 523.0 316.5 523.0 0.00 47 36 22546 -62.1 -91.1 1 29.0 -62.7 97 29 546.1 546.1 317.9 546.1 0.00 48 30 23690 -56.9 -87.9 1 31.0 -58.2 85 35 589.5 589.5 320.1 589.6 0.01 49 26 24599 -55.5 -86.5 1 31.0 -57.2 97 33 618.1 618.1 321.4 618.2 0.01 50 26 24599 -56.3 -87.3 1 31.0 -57.9 97 33 615.9 615.9 321.3 615.9 0.01 TRP 79 17940 -87.9 -93.9 32 6.0 -87.9 135 13 382.9 382.9 302.7 382.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5782.00 m Freezing level: 525.41 mb = 5500.77 m = 18046.94 ft Wetbulb zero: 601.80 mb = 4391.87 m = 14408.84 ft Precipitable water: 1.12 inches Sfc-500 mean rel hum: 41.22 % Est. max temperature: 30.29 C = 86.52 F Sfc-Lift cond lev (LCL): 911.55 mb = 909.76 m = 2984.73 ft T: 19.64 C 700-500 lapse rate: 5.50 C/km ThetaE index: 18.48 C Layer 793.0- 755.0 mb Conv cond level (CCL): 563.94 mb = 4922.68 m = 16150.34 ft Mean mixing ratio: 7.41 g/kg Conv temperature: 50.99 C = 123.79 F Cap Strength: 14.04 C Lifted Index: 13.80 C Risk: None Lifted Index @300 mb: 18.13 C Lifted Index @700 mb: 12.09 C Showalter Index: 10.99 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 18.70 C Cross Totals Index: 9.70 C K Index: 15.70 Risk: < 20 % chance of thunderstorms Sweat Index: 106.00 Risk: None Energy Index: 1.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.93 J/kg Max Up Vert Vel: 7.06 m/s Conv Inhibition (B-): 26049.91 J/kg Cap Strength: 13.99 C Lift Cond Lev (LCL): 795.78 mb = 2065.96 m = 6778.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 114 at 6 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 1011 14 300 4 3.5 -2.0 | 296 10 8.8 -4.4 1 1000 108 345 6 1.6 -5.8 | 320 11 6.9 -8.2 2 978 305 5 11 -1.0 -11.0 | 342 14 4.3 -13.3 3 944 610 25 6 -2.5 -5.4 | 340 8 2.8 -7.8 4 925 784 45 3 -2.1 -2.1 | 325 6 3.2 -4.5 5 911 914 70 2 -1.9 -0.7 | 312 5 3.4 -3.0 6 850 1510 210 3 1.5 2.6 | 268 7 6.8 0.2 7 849 1524 210 3 1.5 2.6 | 268 7 6.8 0.2 8 789 2134 110 7 -6.6 2.4 | 91 1 -1.3 0.0 9 708 3048 55 9 -7.4 -5.2 | 15 8 -2.1 -7.5 10 700 3146 70 8 -7.5 -2.7 | 23 6 -2.2 -5.1 11 657 3658 110 9 -8.5 3.1 | 103 3 -3.2 0.7 12 588 4572 80 5 -4.9 -0.9 | 353 3 0.4 -3.2 13 566 4877 105 6 -5.8 1.6 | 31 1 -0.5 -0.8 14 525 5486 90 16 -16.0 0.0 | 78 11 -10.7 -2.4 15 500 5890 80 16 -15.8 -2.8 | 64 12 -10.5 -5.1 16 487 6096 85 16 -15.9 -1.4 | 71 11 -10.6 -3.8 17 400 7610 45 23 -16.3 -16.3 | 30 22 -11.0 -18.6 18 399 7620 40 23 -14.8 -17.6 | 25 22 -9.5 -20.0 19 325 9144 55 17 -13.9 -9.8 | 35 15 -8.6 -12.1 20 300 9730 50 21 -16.1 -13.5 | 34 19 -10.8 -15.9 21 262 10668 65 12 -10.9 -5.1 | 37 9 -5.6 -7.4 22 250 11000 65 11 -10.0 -4.6 | 34 8 -4.7 -7.0 23 209 12192 40 6 -3.9 -4.6 | 348 7 1.4 -7.0 24 200 12490 25 7 -3.0 -6.3 | 345 9 2.3 -8.7 25 164 13716 50 5 -3.8 -3.2 | 345 6 1.5 -5.6 26 150 14290 105 1 -1.0 0.3 | 296 5 4.3 -2.1 27 127 15240 70 1 -0.9 -0.3 | 302 5 4.4 -2.7 28 103 16459 120 12 -10.4 6.0 | 126 6 -5.1 3.6 29 100 16640 85 10 -10.0 -0.9 | 55 6 -4.7 -3.2 30 79 17940 135 13 -9.2 9.2 | 150 8 -3.9 6.8 31 74 18288 135 13 -9.2 9.2 | 150 8 -3.9 6.8 32 70 18600 95 27 -26.9 2.4 | 90 22 -21.6 -0.0 33 57 19812 85 15 -14.9 -1.3 | 69 10 -9.6 -3.7 34 50 20560 75 21 -20.3 -5.4 | 62 17 -15.0 -7.8 35 44 21336 85 23 -22.9 -2.0 | 76 18 -17.6 -4.4 36 34 22860 100 31 -30.5 5.4 | 97 25 -25.2 3.0 37 30 23690 85 35 -34.9 -3.1 | 80 30 -29.6 -5.4 38 25 24384 100 32 -31.5 5.6 | 97 26 -26.2 3.2 39 22 24994 95 29 -28.9 2.5 | 90 24 -23.6 0.2 Wind Parameters Mean winds (0-6000m): 84.0 at 7.7 knts Storm direction: 114.0 at 5.8 knts Shear (0-3000m) pos: 0.9 neg: 2.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 80.4 deg Storm rel helicity (0-3000m) pos: 28.1 neg: -20.3 tot: 7.8 m^2/s^2 ave: 2.6 10^-3 m/s^2 rel: -0.20 Storm rel vorticity (0-3000m) horiz: 7.6 stream: -1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.69 Bulk Shear: 14.77 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 1 8 334 12| 8.1 0.0 8.1| 27.6 -0.2 27.5 55.0 0.66| 14.3 9.5 1000 12 6 334 9| 3.1 0.0 3.1| 27.6 -6.2 21.5 21.5 0.25| 11.0 2.8 1500 12 5 329 8| 1.7 0.0 1.7| 28.1 -8.9 19.2 12.8 0.11| 9.1 1.0 2000 30 5 336 7| 1.3 1.7 2.9| 28.1 -14.9 13.2 6.6 -0.06| 8.7 -0.5 2500 62 5 353 5| 1.0 2.0 3.0| 28.1 -16.6 11.5 4.6 -0.16| 8.2 -1.3 3000 64 6 359 5| 0.9 2.0 2.9| 28.1 -20.3 7.8 2.6 -0.20| 7.6 -1.5 4000 77 6 15 4| 1.4 1.4 2.8| 34.9 -21.5 13.4 3.4 -0.09| 6.9 -0.6 5000 82 6 18 3| 1.5 1.1 2.6| 36.0 -23.5 12.5 2.5 -0.08| 6.3 -0.5 6000 84 8 37 4| 1.2 1.6 2.8| 38.4 -32.2 6.1 1.0 -0.10| 6.2 -0.6 Wrote GIF file: /home/apache/climate/data/raob//VT453/skewt/VT453.skewt.20251130.00.gif