UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for VTSP... Searching the city database file for: VTSP ... Date:0000Z 9 DEC 25 Station: VTSP WMO ident: 48565 Latitude: 8.12 Longitude: 98.32 Elevation: 10.00 ------------------------------------------------------------------------------- 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 1011 10 26.0 21.9 78 4.1 23.0 0 0 298.2 301.2 295.8 346.4 16.58 1 1010 18 24.4 19.5 74 4.9 21.0 296.7 299.3 293.8 337.9 14.26 2 1000 100 24.4 19.4 74 5.0 20.9 75 10 297.5 300.1 294.1 339.0 14.32 3 931 724 20.8 12.8 60 8.0 15.7 300.0 301.9 291.6 329.5 10.02 4 925 780 20.2 13.2 64 7.0 15.7 65 23 300.0 301.9 291.8 330.4 10.36 5 883 1179 16.6 14.5 87 2.1 15.2 300.2 302.4 293.0 335.0 11.84 6 868 1325 15.8 13.5 86 2.3 14.3 300.9 303.0 292.8 334.1 11.28 7 850 1504 16.4 10.4 68 6.0 12.6 75 10 303.3 305.1 292.0 331.2 9.36 8 845 1554 16.6 10.6 68 6.0 12.8 304.0 305.8 292.4 332.6 9.54 9 803 1986 13.2 8.6 74 4.6 10.4 304.9 306.5 292.0 331.2 8.77 10 797 2049 13.0 8.0 72 5.0 10.0 305.3 306.9 291.9 330.8 8.48 11 757 2482 14.2 -10.8 17 25.0 3.3 311.2 311.6 288.2 318.3 2.21 12 752 2538 14.6 -11.4 15 26.0 3.3 312.2 312.6 288.5 319.1 2.12 13 718 2927 11.4 -11.6 19 23.0 1.5 312.8 313.2 288.7 320.0 2.19 14 700 3139 11.2 -17.8 11 29.0 0.2 70 13 314.9 315.1 288.5 319.4 1.35 15 685 3320 10.6 -23.4 7 34.0 -1.0 316.2 316.3 288.5 319.1 0.85 16 669 3516 10.6 -17.4 12 28.0 -0.3 318.3 318.6 289.8 323.3 1.46 17 586 4604 2.6 -13.4 30 16.0 -4.0 321.3 321.7 291.5 329.1 2.32 18 555 5041 -0.9 -17.9 26 17.0 -7.0 322.2 322.5 291.1 327.9 1.68 19 538 5289 -1.3 -33.3 7 32.0 -9.4 324.6 324.7 290.6 326.2 0.43 20 524 5499 -2.1 -31.1 9 29.0 -9.8 326.1 326.2 291.2 328.1 0.54 21 500 5870 -4.9 -36.9 6 32.0 -12.1 90 8 327.1 327.1 291.2 328.3 0.32 22 407 7459 -13.7 -39.7 9 26.0 -18.6 335.5 335.6 293.5 336.7 0.30 23 400 7590 -14.5 -39.5 10 25.0 -19.2 110 30 336.1 336.2 293.7 337.3 0.31 24 391 7762 -15.7 -41.7 9 26.0 -20.2 336.8 336.8 293.7 337.8 0.25 25 378 8016 -17.9 -27.9 41 10.0 -20.4 337.1 337.3 294.6 340.9 1.02 26 333 8950 -25.1 -27.5 80 2.4 -25.6 339.7 340.0 295.3 344.2 1.20 27 300 9700 -30.3 -33.3 75 3.0 -30.8 120 21 342.7 342.8 295.7 345.6 0.77 28 287 10014 -32.9 -35.0 81 2.1 -33.2 343.3 343.5 295.7 345.9 0.68 29 250 10970 -41.3 -44.2 73 2.9 -41.5 125 22 344.7 344.7 295.7 345.9 0.30 30 200 12440 -53.7 -57.5 63 3.8 -53.8 140 22 347.7 347.7 296.2 348.1 0.08 31 153 14111 -67.5 -76.5 27 9.0 -67.5 351.8 351.8 297.0 351.8 0.01 32 150 14230 -68.5 -76.5 31 8.0 -68.5 125 49 352.1 352.1 297.1 352.1 0.01 33 134 14896 -74.3 -78.2 55 3.9 -74.3 353.3 353.3 297.4 353.4 0.01 34 133 14940 -74.7 -78.7 54 4.0 -74.7 353.4 353.4 297.4 353.4 0.01 35 126 15253 -76.3 -80.5 51 4.2 -76.3 356.0 356.0 297.9 356.0 0.00 36 120 15535 -75.7 -80.7 45 5.0 -75.7 362.1 362.1 299.1 362.1 0.00 37 107 16190 -79.9 -85.9 36 6.0 -79.9 366.2 366.2 299.9 366.2 0.00 38 100 16570 -83.3 -87.4 49 4.1 -83.3 80 14 366.8 366.8 300.0 366.8 0.00 39 92 17031 -85.3 -87.9 63 2.6 -85.3 371.7 371.7 300.9 371.7 0.00 40 90 17152 -85.7 -88.5 60 2.8 -85.7 100 14 373.2 373.2 301.1 373.2 0.00 41 80 17799 -85.5 -88.6 57 3.1 -85.5 386.4 386.4 303.2 386.4 0.00 42 80 17799 -82.7 -88.7 35 6.0 -82.7 392.2 392.2 304.1 392.2 0.00 43 72 18390 -80.7 -84.9 49 4.2 -80.7 408.4 408.4 306.3 408.5 0.00 44 70 18550 -78.5 -83.5 44 5.0 -78.5 85 13 416.4 416.4 307.3 416.5 0.01 45 64 19070 -71.7 -80.7 25 9.0 -71.8 442.2 442.2 310.1 442.2 0.01 46 55 19966 -71.1 -82.1 18 11.0 -71.2 463.1 463.1 312.1 463.2 0.01 47 50 20530 -71.5 -83.5 15 12.0 -71.6 60 30 475.0 475.0 313.1 475.0 0.01 48 45 21152 -70.5 -83.5 13 13.0 -70.6 492.0 492.0 314.4 492.0 0.01 49 30 23630 -57.9 -79.9 4 22.0 -59.0 85 60 586.8 586.8 320.0 587.0 0.02 TRP 90 17152 -85.7 -88.5 60 2.8 -85.7 100 14 373.2 373.2 301.1 373.2 0.00 WND 27 95 63 Sounding variables and indices 1000-500 mb thick: 5770.00 m Freezing level: 562.97 mb = 4928.46 m = 16169.29 ft Wetbulb zero: 697.50 mb = 3168.86 m = 10396.41 ft Precipitable water: 1.25 inches Sfc-500 mean rel hum: 37.63 % Est. max temperature: 29.62 C = 85.32 F Sfc-Lift cond lev (LCL): 952.64 mb = 523.46 m = 1717.37 ft T: 21.96 C 700-500 lapse rate: 5.90 C/km ThetaE index: 14.22 C Layer 803.0- 752.0 mb Conv cond level (CCL): 804.80 mb = 1966.55 m = 6451.86 ft Mean mixing ratio: 12.05 g/kg Conv temperature: 32.66 C = 90.79 F Cap Strength: 6.77 C Lifted Index: 4.46 C Risk: None Lifted Index @300 mb: 7.41 C Lifted Index @700 mb: 5.50 C Showalter Index: 5.74 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 15.30 C K Index: 2.70 Risk: None Sweat Index: 152.80 Risk: None Energy Index: -0.34 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.06 J/kg Max Up Vert Vel: 3.76 m/s Conv Inhibition (B-): 18568.94 J/kg Cap Strength: 6.69 C Lift Cond Lev (LCL): 876.81 mb = 1239.29 m = 4065.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 27 28996 95 63 -62.8 5.5 1 1011 10 0 0 -0.0 -0.0 2 1000 100 75 10 -9.7 -2.6 3 977 305 55 17 -13.9 -9.8 4 943 610 65 23 -20.8 -9.7 5 925 780 65 23 -20.8 -9.7 6 911 914 70 22 -20.7 -7.5 7 850 1504 75 10 -9.7 -2.6 8 848 1524 75 11 -10.6 -2.8 9 789 2134 340 2 0.7 -1.9 10 708 3048 65 12 -10.9 -5.1 11 700 3139 70 13 -12.2 -4.4 12 657 3658 65 13 -11.8 -5.5 13 587 4572 75 10 -9.7 -2.6 14 565 4877 70 9 -8.5 -3.1 15 524 5486 110 8 -7.5 2.7 16 500 5870 90 8 -8.0 0.0 17 486 6096 95 11 -11.0 1.0 18 400 7590 110 30 -28.2 10.3 19 398 7620 110 29 -27.3 9.9 20 324 9144 95 27 -26.9 2.4 21 300 9700 120 21 -18.2 10.5 22 261 10668 120 23 -19.9 11.5 23 250 10970 125 22 -18.0 12.6 24 208 12192 155 15 -6.3 13.6 25 200 12440 140 22 -14.1 16.9 26 163 13716 125 31 -25.4 17.8 27 150 14230 125 49 -40.1 28.1 28 126 15240 120 51 -44.2 25.5 29 102 16459 95 14 -13.9 1.2 30 100 16570 80 14 -13.8 -2.4 31 90 17152 100 14 -13.8 2.4 32 73 18288 80 23 -22.7 -4.0 33 70 18550 85 13 -13.0 -1.1 34 56 19812 275 4 4.0 -0.3 35 50 20530 60 30 -26.0 -15.0 36 44 21336 95 33 -32.9 2.9 37 34 22860 95 52 -51.8 4.5 38 30 23630 85 60 -59.8 -5.2 39 25 24384 90 63 -63.0 0.0 Wind Parameters Energy-Hel index: -0.44 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//VTSP/skewt/VTSP.skewt.20251209.00.gif