UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for VTSH... Searching the city database file for: VTSH ... Date:0000Z 2 DEC 25 Station: VTSH WMO ident: 48568 Latitude: 7.20 Longitude: 100.60 Elevation: 5.00 ------------------------------------------------------------------------------- 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 1012 5 23.6 22.4 93 1.2 22.8 250 2 295.7 298.8 295.5 344.9 17.09 1 1000 122 23.4 17.4 69 6.0 19.4 325 8 296.5 298.8 292.5 332.9 12.60 2 965 433 22.6 16.6 69 6.0 18.5 298.8 301.0 293.0 334.9 12.40 3 925 801 19.8 14.8 73 5.0 16.5 25 4 299.6 301.7 292.6 333.2 11.52 4 896 1075 17.2 12.2 72 5.0 14.0 299.6 301.4 291.4 329.0 10.01 5 875 1278 19.6 3.6 35 16.0 10.6 304.1 305.2 289.2 321.3 5.67 6 872 1308 19.4 3.4 35 16.0 10.4 304.2 305.3 289.1 321.2 5.60 7 850 1527 17.4 7.4 52 10.0 11.4 260 13 304.4 305.8 290.9 327.3 7.62 8 849 1537 17.2 7.2 52 10.0 11.2 304.3 305.7 290.8 326.9 7.52 9 842 1608 17.0 7.0 52 10.0 11.0 304.8 306.2 290.9 327.3 7.48 10 805 1991 17.0 -3.0 25 20.0 6.9 308.7 309.4 288.9 320.6 3.80 11 801 2033 16.8 -1.2 29 18.0 7.3 308.9 309.8 289.5 322.6 4.37 12 718 2956 11.4 -6.6 28 18.0 2.9 312.8 313.4 289.8 323.2 3.25 13 700 3168 10.8 -9.2 24 20.0 1.8 160 7 314.4 315.0 289.8 323.3 2.72 14 670 3532 10.4 -13.6 17 24.0 0.3 318.0 318.3 290.2 324.6 2.00 15 669 3544 10.4 -13.6 17 24.0 0.3 318.1 318.5 290.2 324.8 2.00 16 651 3770 7.8 -1.2 53 9.0 3.0 317.6 318.7 293.0 334.9 5.39 17 650 3782 7.8 -1.2 53 9.0 2.9 317.8 318.8 293.1 335.1 5.40 18 633 4000 7.8 -15.2 18 23.0 -1.5 320.2 320.6 290.7 326.5 1.85 19 620 4171 7.0 -16.0 18 23.0 -2.1 321.2 321.5 290.9 327.2 1.77 20 619 4184 7.0 -16.0 18 23.0 -2.1 321.3 321.7 291.0 327.4 1.77 21 594 4520 3.2 -4.8 56 8.0 -0.8 320.7 321.6 293.2 335.4 4.51 22 586 4630 2.4 -5.6 55 8.0 -1.5 321.1 321.9 293.1 335.1 4.30 23 536 5343 -2.5 -9.5 59 7.0 -5.6 323.5 324.2 293.1 335.0 3.47 24 500 5890 -6.5 -14.5 53 8.0 -9.6 245 9 325.1 325.6 292.7 333.6 2.49 25 489 6064 -7.7 -14.7 57 7.0 -10.4 325.7 326.2 292.9 334.2 2.50 26 465 6455 -8.5 -21.5 34 13.0 -12.7 329.4 329.7 293.0 334.7 1.47 27 436 6952 -12.1 -23.1 39 11.0 -15.4 331.0 331.3 293.3 335.9 1.37 28 420 7238 -11.9 -27.9 25 16.0 -16.2 334.8 335.0 293.9 338.2 0.92 29 400 7610 -15.1 -29.1 29 14.0 -18.6 130 10 335.4 335.5 294.0 338.6 0.86 30 385 7897 -17.7 -31.7 28 14.0 -20.8 335.6 335.8 293.9 338.2 0.70 31 381 7975 -17.7 -35.7 19 18.0 -21.2 336.6 336.7 293.9 338.5 0.48 32 300 9720 -29.5 -48.5 14 19.0 -31.5 110 16 343.8 343.8 295.4 344.4 0.16 33 299 9744 -29.7 -48.7 14 19.0 -31.7 343.8 343.9 295.4 344.5 0.15 34 250 10990 -40.5 -57.5 14 17.0 -41.4 115 22 345.9 345.9 295.8 346.1 0.06 35 200 12470 -53.1 -64.1 25 11.0 -53.4 145 19 348.7 348.7 296.4 348.8 0.03 36 183 13039 -57.5 -67.5 27 10.0 -57.7 350.5 350.5 296.8 350.6 0.02 37 155 14071 -65.5 -76.5 20 11.0 -65.6 353.9 353.9 297.5 353.9 0.01 38 150 14270 -67.1 -77.1 23 10.0 -67.2 120 16 354.5 354.5 297.6 354.5 0.01 39 113 15920 -79.9 -83.2 58 3.3 -79.9 360.5 360.5 298.8 360.5 0.00 40 102 16491 -84.5 -88.3 51 3.8 -84.5 362.4 362.4 299.2 362.4 0.00 41 100 16600 -84.7 -88.5 51 3.8 -84.7 100 6 364.1 364.1 299.5 364.1 0.00 42 96 16825 -86.1 -90.1 48 4.0 -86.1 365.6 365.6 299.8 365.6 0.00 43 87 17362 -88.9 -90.4 76 1.5 -88.9 370.4 370.4 300.7 370.4 0.00 44 83 17616 -90.3 -92.4 67 2.1 -90.3 95 26 372.6 372.6 301.0 372.6 0.00 45 81 17748 -87.3 -90.8 52 3.5 -87.3 381.4 381.4 302.5 381.4 0.00 46 80 17817 -82.9 -86.1 57 3.2 -82.9 391.8 391.8 304.0 391.8 0.00 47 80 17817 -82.1 -88.1 35 6.0 -82.1 393.4 393.4 304.3 393.4 0.00 48 80 17817 -79.1 -85.1 37 6.0 -79.1 399.6 399.6 305.2 399.6 0.00 49 79 17889 -77.1 -84.1 32 7.0 -77.1 405.2 405.2 305.9 405.2 0.00 50 78 17962 -77.1 -85.1 27 8.0 -77.1 406.7 406.7 306.1 406.7 0.00 51 70 18580 -80.3 -84.6 49 4.3 -80.3 125 22 412.6 412.6 306.8 412.6 0.00 52 68 18743 -80.9 -84.8 52 3.9 -80.9 414.7 414.7 307.1 414.8 0.00 53 68 18743 -81.1 -85.4 48 4.3 -81.1 414.3 414.3 307.0 414.3 0.00 54 66 18912 -79.3 -84.3 43 5.0 -79.3 421.8 421.8 307.9 421.8 0.00 55 65 18999 -74.3 -81.3 33 7.0 -74.3 434.5 434.5 309.3 434.6 0.01 56 64 19090 -73.9 -81.9 28 8.0 -74.0 437.4 437.4 309.6 437.4 0.01 57 59 19562 -75.3 -82.3 33 7.0 -75.3 444.5 444.5 310.3 444.5 0.01 58 50 20530 -71.3 -81.3 21 10.0 -71.4 80 28 475.5 475.5 313.1 475.5 0.01 59 40 21860 -68.3 -80.3 16 12.0 -68.5 514.3 514.3 315.9 514.4 0.02 60 34 22857 -59.7 -76.7 9 17.0 -60.5 561.4 561.4 318.7 561.7 0.03 61 30 23640 -59.5 -76.5 9 17.0 -60.4 90 56 582.4 582.4 319.8 582.7 0.04 TRP 83 17616 -90.3 -92.4 67 2.1 -90.3 95 26 372.6 372.6 301.0 372.6 0.00 WND 26 105 59 Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 561.51 mb = 4979.09 m = 16335.39 ft Wetbulb zero: 638.74 mb = 3926.22 m = 12881.15 ft Precipitable water: 1.28 inches Sfc-500 mean rel hum: 45.18 % Est. max temperature: 32.19 C = 89.94 F Sfc-Lift cond lev (LCL): 994.82 mb = 167.36 m = 549.09 ft T: 23.28 C 700-500 lapse rate: 6.36 C/km ThetaE index: 13.68 C Layer 925.0- 850.0 mb Conv cond level (CCL): 730.64 mb = 2808.77 m = 9215.03 ft Mean mixing ratio: 12.37 g/kg Conv temperature: 40.13 C = 104.24 F Cap Strength: 6.45 C Lifted Index: 2.71 C Risk: None Lifted Index @300 mb: 8.04 C Lifted Index @700 mb: 4.98 C Showalter Index: 6.08 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 13.90 C K Index: 11.30 Risk: None Sweat Index: 123.80 Risk: None Energy Index: 1.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.78 J/kg Max Up Vert Vel: 5.62 m/s Conv Inhibition (B-): 17315.18 J/kg Cap Strength: 6.39 C Lift Cond Lev (LCL): 888.56 mb = 1146.15 m = 3760.28 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 26 29301 105 59 -57.0 15.3 1 1012 5 250 2 1.9 0.7 2 1000 122 325 8 4.6 -6.6 3 979 305 360 6 -0.0 -6.0 4 946 610 25 6 -2.5 -5.4 5 925 801 25 4 -1.7 -3.6 6 913 914 20 3 -1.0 -2.8 7 850 1524 260 13 12.8 2.3 8 850 1527 260 13 12.8 2.3 9 791 2134 210 6 3.0 5.2 10 710 3048 155 5 -2.1 4.5 11 700 3168 160 7 -2.4 6.6 12 659 3658 130 5 -3.8 3.2 13 588 4572 175 5 -0.4 5.0 14 567 4877 130 5 -3.8 3.2 15 526 5486 280 1 1.0 -0.2 16 500 5890 245 9 8.2 3.8 17 487 6096 240 7 6.1 3.5 18 400 7610 130 10 -7.7 6.4 19 399 7620 130 12 -9.2 7.7 20 325 9144 90 8 -8.0 0.0 21 300 9720 110 16 -15.0 5.5 22 262 10668 115 17 -15.4 7.2 23 250 10990 115 22 -19.9 9.3 24 209 12192 140 17 -10.9 13.0 25 200 12470 145 19 -10.9 15.6 26 164 13716 120 18 -15.6 9.0 27 150 14270 120 16 -13.9 8.0 28 127 15240 125 29 -23.8 16.6 29 102 16459 170 10 -1.7 9.8 30 100 16600 100 6 -5.9 1.0 31 83 17616 95 26 -25.9 2.3 32 74 18288 130 21 -16.1 13.5 33 70 18580 125 22 -18.0 12.6 34 57 19812 90 8 -8.0 0.0 35 50 20530 80 28 -27.6 -4.9 36 44 21336 100 37 -36.4 6.4 37 34 22860 100 43 -42.3 7.5 38 30 23640 90 56 -56.0 0.0 39 25 24384 95 56 -55.8 4.9 Wind Parameters Energy-Hel index: -0.99 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//VTSH/skewt/VTSH.skewt.20251202.00.gif