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 VT453... Searching the city database file for: VT453 ... Date:0000Z 14 OCT 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 1007 15 25.2 22.7 86 2.5 23.4 90 1 297.8 300.9 296.3 348.6 17.50 1 1000 76 25.0 24.4 96 0.6 24.6 75 3 298.1 301.7 297.7 355.2 19.59 2 977 281 24.0 24.0 100 0.0 24.0 299.1 302.7 298.0 356.4 19.58 3 960 435 24.0 21.6 86 2.4 22.3 300.6 303.8 296.8 351.0 17.16 4 925 761 22.2 20.3 89 1.9 20.9 95 7 302.0 305.0 296.7 350.5 16.42 5 850 1494 17.8 16.8 94 1.0 17.1 105 12 304.8 307.4 296.1 347.5 14.31 6 756 2490 11.8 11.5 98 0.3 11.6 308.7 310.8 295.1 343.1 11.35 7 741 2659 13.2 8.3 72 4.9 10.2 312.0 313.8 294.5 340.7 9.32 8 700 3137 10.0 7.6 85 2.4 8.5 145 13 313.6 315.4 295.0 342.7 9.40 9 561 4944 -0.5 -1.8 91 1.3 -1.2 321.7 322.8 294.6 341.1 5.99 10 544 5190 -0.9 -5.9 69 5.0 -3.3 324.0 324.9 294.1 339.0 4.53 11 502 5829 -4.5 -10.5 63 6.0 -7.1 327.2 327.9 294.0 338.7 3.43 12 500 5860 -4.7 -9.2 71 4.5 -6.7 195 5 327.3 328.1 294.3 340.1 3.81 13 475 6263 -7.5 -8.3 94 0.8 -7.9 328.7 329.5 295.1 343.2 4.31 14 464 6446 -7.9 -12.3 71 4.4 -9.8 330.4 331.0 294.7 341.4 3.21 15 454 6616 -9.1 -10.9 87 1.8 -9.9 331.0 331.7 295.1 343.5 3.67 16 449 6702 -9.1 -15.1 62 6.0 -11.4 332.0 332.5 294.6 341.2 2.64 17 400 7590 -15.1 -17.9 79 2.8 -16.1 230 6 335.4 335.8 295.2 343.6 2.34 18 378 8015 -18.5 -19.9 89 1.4 -19.0 336.3 336.8 295.2 343.8 2.09 19 373 8114 -18.9 -18.9 100 0.0 -18.9 337.1 337.6 295.6 345.3 2.30 20 372 8134 -18.5 -20.7 83 2.2 -19.2 337.9 338.3 295.5 345.0 1.98 21 328 9064 -23.7 -29.7 58 6.0 -25.1 343.1 343.3 295.9 346.9 0.99 22 300 9710 -28.9 -33.5 64 4.6 -29.7 35 6 344.6 344.8 296.1 347.6 0.75 23 277 10272 -33.3 -39.3 55 6.0 -34.1 346.3 346.3 296.2 348.1 0.46 24 250 10980 -39.3 -42.0 75 2.7 -39.6 55 22 347.6 347.7 296.4 349.2 0.38 25 234 11430 -43.5 -46.0 76 2.5 -43.7 347.9 348.0 296.4 349.0 0.26 26 228 11605 -44.5 -50.5 51 6.0 -44.9 349.0 349.0 296.5 349.7 0.16 27 215 11996 -48.1 -50.5 76 2.4 -48.2 349.3 349.3 296.6 350.0 0.17 28 200 12470 -52.1 -55.2 69 3.1 -52.2 90 29 350.3 350.3 296.8 350.7 0.11 29 197 12568 -52.9 -55.7 71 2.8 -53.0 350.5 350.5 296.8 350.9 0.10 30 190 12800 -55.1 -61.1 47 6.0 -55.2 350.6 350.6 296.8 350.9 0.05 31 171 13462 -61.5 -65.0 63 3.5 -61.6 350.7 350.7 296.8 350.9 0.04 32 152 14181 -67.9 -71.8 57 3.9 -67.9 351.8 351.8 297.0 351.9 0.02 33 150 14260 -68.7 -72.8 55 4.1 -68.7 85 21 351.7 351.7 297.0 351.8 0.01 34 132 15015 -74.5 -80.5 39 6.0 -74.5 354.5 354.5 297.6 354.5 0.00 35 123 15424 -75.7 -83.7 27 8.0 -75.7 359.5 359.5 298.6 359.5 0.00 36 110 16066 -78.5 -83.5 44 5.0 -78.5 90 43 365.9 365.9 299.8 366.0 0.00 37 100 16610 -77.9 -84.9 31 7.0 -77.9 105 36 377.2 377.2 301.8 377.2 0.00 38 77 18092 -80.5 -86.5 36 6.0 -80.5 401.1 401.1 305.3 401.1 0.00 39 70 18630 -79.9 -86.9 30 7.0 -79.9 75 21 413.4 413.4 306.9 413.5 0.00 40 60 19513 -75.1 -91.1 7 16.0 -75.2 442.8 442.8 310.1 442.8 0.00 41 58 19713 -68.3 -91.3 2 23.0 -68.5 462.5 462.5 312.0 462.5 0.00 42 50 20612 -64.5 -90.5 2 26.0 -64.8 491.5 491.5 314.3 491.5 0.00 43 44 21391 -65.7 -91.7 2 26.0 -66.0 506.9 506.9 315.4 506.9 0.00 44 32 23376 -55.1 -88.1 1 33.0 -56.6 583.6 583.6 319.8 583.6 0.01 45 31 23579 -55.1 -88.1 1 33.0 -56.6 588.9 588.9 320.1 588.9 0.01 TRP 110 16066 -78.5 -83.5 44 5.0 -78.5 90 43 365.9 365.9 299.8 366.0 0.00 WND 30 95 99 Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 567.62 mb = 4858.13 m = 15938.56 ft Wetbulb zero: 578.30 mb = 4696.20 m = 15407.31 ft Precipitable water: 2.45 inches Sfc-500 mean rel hum: 86.35 % Est. max temperature: 31.98 C = 89.57 F Sfc-Lift cond lev (LCL): 971.38 mb = 331.73 m = 1088.35 ft T: 24.00 C 700-500 lapse rate: 5.40 C/km ThetaE index: 15.63 C Layer 960.0- 700.0 mb Conv cond level (CCL): 906.84 mb = 932.92 m = 3060.73 ft Mean mixing ratio: 17.68 g/kg Conv temperature: 30.12 C = 86.22 F Cap Strength: 1.08 C Lifted Index: -2.61 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.79 C Lifted Index @700 mb: -1.21 C Showalter Index: -0.85 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 21.50 C K Index: 36.90 Risk: > 80 % chance of thunderstorms Sweat Index: 230.60 Risk: None Energy Index: -1.51 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 916.80 J/kg Max Up Vert Vel: 42.82 m/s Conv Inhibition (B-): 15.07 J/kg Cap Strength: 1.08 C Lift Cond Lev (LCL): 936.61 mb = 651.66 m = 2137.97 ft Lev Free Conv (LFC): 871.61 mb = 1276.37 m = 4187.53 ft Equ Level (EL): 141.61 mb = 14599.82 m = 47899.07 ft B at Equ Level: 908.94 J/kg Max Parcel Lev (MPL): 91.61 mb = 17106.96 m = 56124.50 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 30 28126 95 99 -98.6 8.6 1 1007 15 90 1 -1.0 0.0 2 1000 76 75 3 -2.9 -0.8 3 974 305 75 9 -8.7 -2.3 4 941 610 100 6 -5.9 1.0 5 925 761 95 7 -7.0 0.6 6 909 914 95 8 -8.0 0.7 7 850 1494 105 12 -11.6 3.1 8 847 1524 105 12 -11.6 3.1 9 788 2134 115 17 -15.4 7.2 10 707 3048 145 13 -7.5 10.6 11 700 3137 145 13 -7.5 10.6 12 656 3658 140 11 -7.1 8.4 13 586 4572 160 9 -3.1 8.5 14 565 4877 160 9 -3.1 8.5 15 524 5486 165 3 -0.8 2.9 16 500 5860 195 5 1.3 4.8 17 485 6096 195 3 0.8 2.9 18 400 7590 230 6 4.6 3.9 19 398 7620 230 5 3.8 3.2 20 324 9144 150 4 -2.0 3.5 21 300 9710 35 6 -3.4 -4.9 22 261 10668 55 23 -18.8 -13.2 23 250 10980 55 22 -18.0 -12.6 24 209 12192 75 33 -31.9 -8.5 25 200 12470 90 29 -29.0 0.0 26 164 13716 95 30 -29.9 2.6 27 150 14260 85 21 -20.9 -1.8 28 127 15240 45 31 -21.9 -21.9 29 110 16066 90 43 -43.0 0.0 30 103 16459 95 44 -43.8 3.8 31 100 16610 105 36 -34.8 9.3 32 74 18288 115 20 -18.1 8.5 33 70 18630 75 21 -20.3 -5.4 34 54 19812 90 42 -42.0 0.0 35 28 22860 90 65 -65.0 0.0 36 22 24079 95 99 -98.6 8.6 Wind Parameters Energy-Hel index: -57.29 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//VT453/skewt/VT453.skewt.20251014.00.gif