UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101111.upa.cvt Date: 1100Z 11 OCT 25 Searching for VO150... Searching the city database file for: VO150 ... Date:1100Z 11 OCT 25 Station: VO150 WMO ident: 43150 Latitude: 17.70 Longitude: 83.30 ------------------------------------------------------------------------------- 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 1002 59 29.8 25.4 77 4.4 26.5 0 0 302.8 306.6 299.6 364.6 20.79 1 1001 68 29.2 26.5 85 2.7 27.1 0 0 302.3 306.4 300.3 368.4 22.27 2 1000 77 28.4 25.0 82 3.4 25.9 0 0 301.5 305.3 299.0 361.7 20.33 3 966 385 26.0 23.0 84 3.0 23.8 77 4 302.1 305.5 298.1 357.2 18.61 4 925 769 24.2 20.1 78 4.1 21.3 40 6 304.1 307.1 297.1 352.3 16.22 5 850 1503 19.6 15.5 77 4.1 16.8 30 7 306.7 309.1 295.8 346.2 13.14 6 767 2380 14.2 10.8 80 3.4 12.0 47 5 310.0 312.0 295.0 342.6 10.67 7 739 2693 12.8 6.8 67 6.0 9.2 46 5 311.8 313.4 293.8 337.8 8.42 8 700 3147 9.8 7.4 85 2.4 8.3 40 5 313.3 315.1 294.8 342.1 9.27 9 698 3171 9.6 7.4 86 2.2 8.2 39 5 313.4 315.1 294.8 342.2 9.30 10 680 3388 9.2 4.3 71 4.9 6.3 22 2 315.3 316.8 294.1 339.4 7.68 11 637 3928 5.6 4.1 90 1.5 4.7 292 3 317.1 318.7 295.0 342.7 8.09 12 576 4747 0.8 -0.7 90 1.5 -0.0 339 1 320.8 322.0 294.6 341.1 6.33 13 554 5061 0.0 -3.5 77 3.5 -1.8 16 4 323.4 324.5 294.6 340.9 5.34 14 501 5864 -3.5 -8.1 70 4.6 -5.7 55 8 328.6 329.4 294.9 342.6 4.15 15 500 5880 -3.5 -8.3 69 4.8 -5.7 55 8 328.8 329.6 294.9 342.6 4.09 16 400 7610 -15.1 -17.3 83 2.2 -15.9 70 10 335.4 335.9 295.3 344.0 2.46 17 373 8134 -18.9 -19.6 94 0.7 -19.1 63 7 337.1 337.5 295.5 344.8 2.17 18 351 8583 -22.3 -22.5 98 0.2 -22.4 109 4 338.4 338.8 295.5 344.9 1.79 19 333 8968 -24.3 -27.1 78 2.8 -25.0 93 7 340.8 341.1 295.6 345.4 1.25 20 325 9144 -25.5 -31.5 57 6.0 -26.7 83 11 341.5 341.7 295.4 344.7 0.84 21 320 9256 -25.7 -35.7 39 10.0 -27.5 77 13 342.8 342.9 295.5 345.0 0.57 22 307 9555 -28.3 -36.3 46 8.0 -29.6 63 16 343.2 343.3 295.6 345.4 0.56 23 300 9720 -29.5 -37.5 46 8.0 -30.7 60 15 343.8 343.9 295.7 345.8 0.51 24 272 10409 -34.5 -49.5 20 15.0 -35.8 55 15 346.3 346.4 296.0 347.0 0.15 25 258 10774 -37.5 -48.5 31 11.0 -38.4 52 15 347.2 347.2 296.2 347.9 0.18 26 250 10990 -39.3 -58.3 12 19.0 -40.4 45 15 347.6 347.6 296.1 347.9 0.06 27 245 11129 -40.3 -60.3 10 20.0 -41.3 42 14 348.2 348.2 296.3 348.4 0.05 28 230 11557 -44.3 -62.3 12 18.0 -45.0 33 13 348.4 348.4 296.3 348.6 0.04 29 213 12068 -49.1 -56.1 44 7.0 -49.4 31 10 348.7 348.7 296.4 349.1 0.09 30 200 12480 -52.3 -61.3 33 9.0 -52.5 80 10 349.9 350.0 296.7 350.2 0.05 31 192 12742 -54.3 -65.3 25 11.0 -54.5 92 9 350.9 350.9 296.8 351.0 0.03 32 184 13012 -56.9 -63.9 41 7.0 -57.1 92 11 350.9 350.9 296.8 351.1 0.04 33 150 14270 -67.7 -74.7 36 7.0 -67.8 85 18 353.5 353.5 297.4 353.5 0.01 34 113 15923 -80.3 -85.3 43 5.0 -80.3 65 15 359.8 359.8 298.7 359.8 0.00 35 100 16620 -77.1 -84.1 32 7.0 -77.1 100 18 378.8 378.8 302.1 378.8 0.00 36 91 17159 -75.3 -84.3 23 9.0 -75.3 115 23 392.7 392.7 304.2 392.7 0.00 37 79 17966 -78.3 -87.3 22 9.0 -78.3 115 28 402.7 402.7 305.6 402.7 0.00 38 75 18263 -75.3 -86.3 16 11.0 -75.3 115 30 415.0 415.0 307.1 415.0 0.00 39 70 18660 -75.1 -87.1 14 12.0 -75.2 115 33 423.7 423.7 308.2 423.7 0.00 40 60 19564 -72.3 -90.3 5 18.0 -72.4 108 30 449.1 449.1 310.8 449.1 0.00 41 55 20075 -74.1 -92.1 5 18.0 -74.2 104 29 456.3 456.3 311.4 456.3 0.00 42 50 20640 -68.9 -93.9 2 25.0 -69.1 100 27 481.1 481.1 313.5 481.1 0.00 43 47 21013 -65.9 -94.9 1 29.0 -66.2 98 28 496.9 496.9 314.7 496.9 0.00 44 40 21995 -65.5 -97.5 0 32.0 -65.8 93 29 521.4 521.4 316.4 521.4 0.00 45 30 23780 -57.5 -91.5 1 34.0 -58.7 85 32 587.9 587.9 320.0 587.9 0.00 46 24 25208 -52.1 -88.1 1 36.0 -54.6 88 33 642.3 642.3 322.4 642.4 0.01 47 21 26073 -52.3 -88.3 1 36.0 -55.1 89 33 666.7 666.7 323.3 666.8 0.01 48 20 26390 -50.1 -86.1 1 36.0 -53.5 90 33 682.8 682.8 323.9 682.9 0.01 49 19 26726 -49.1 -86.1 1 37.0 -53.0 88 32 696.0 696.0 324.3 696.1 0.01 50 15 28278 -49.1 -86.1 1 37.0 -53.7 78 29 744.7 744.7 325.8 744.8 0.02 51 12 29755 -45.3 -83.3 1 38.0 -52.1 68 26 807.2 807.3 327.4 807.5 0.03 52 10 30970 -46.1 -83.1 1 37.0 -53.3 60 23 847.5 847.5 328.4 847.8 0.04 53 9.2 31522 -47.9 -84.9 1 37.0 -54.6 861.0 861.1 328.7 861.3 0.03 54 7.5 32874 -46.7 -83.7 1 37.0 -54.8 917.7 917.7 329.8 918.2 0.05 55 7.4 32963 -46.9 -83.9 1 37.0 -54.9 920.4 920.5 329.8 920.9 0.05 56 7.2 33145 -44.3 -82.3 1 38.0 -53.8 938.3 938.4 330.1 939.0 0.06 57 6.8 33529 -43.7 -81.7 1 38.0 -53.8 956.3 956.3 330.5 957.1 0.07 58 6.7 33629 -41.7 -80.7 1 39.0 -52.9 968.7 968.8 330.7 969.7 0.09 59 6.4 33939 -42.9 -80.9 1 38.0 -53.7 976.4 976.5 330.8 977.4 0.09 60 6.2 34153 -43.5 -81.5 1 38.0 -54.1 982.7 982.8 330.9 983.7 0.08 61 5.9 34489 -39.7 -78.7 1 39.0 -52.7 1013.3 1013.4 331.4 1014.9 0.14 62 5.2 35360 -35.5 -75.5 1 40.0 -51.8 1069.5 1069.6 332.2 1072.8 0.26 TRP 113 15923 -80.3 -85.3 43 5.0 -80.3 65 15 359.8 359.8 298.7 359.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 554.00 mb = 5060.98 m = 16604.05 ft Wetbulb zero: 576.50 mb = 4740.33 m = 15552.07 ft Precipitable water: 2.35 inches Sfc-500 mean rel hum: 79.76 % Est. max temperature: 33.63 C = 92.54 F Sfc-Lift cond lev (LCL): 940.77 mb = 619.41 m = 2032.14 ft T: 24.90 C 700-500 lapse rate: 4.87 C/km ThetaE index: 30.64 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 863.18 mb = 1369.40 m = 4492.73 ft Mean mixing ratio: 17.76 g/kg Conv temperature: 33.23 C = 91.82 F Cap Strength: 1.73 C Lifted Index: -2.52 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.15 C Lifted Index @700 mb: -2.29 C Showalter Index: 0.82 C Risk: Thunderstorms probable Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.00 C K Index: 36.20 Risk: > 80 % chance of thunderstorms Sweat Index: 208.00 Risk: None Energy Index: -0.76 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1572.98 J/kg Max Up Vert Vel: 56.09 m/s Conv Inhibition (B-): 32.61 J/kg Cap Strength: 1.73 C Lift Cond Lev (LCL): 904.12 mb = 967.17 m = 3173.08 ft Lev Free Conv (LFC): 819.12 mb = 1818.78 m = 5967.05 ft Equ Level (EL): 129.12 mb = 15144.90 m = 49687.37 ft B at Equ Level: 1557.43 J/kg Max Parcel Lev (MPL): 79.12 mb = 17957.16 m = 58913.86 ft Wind level data Storm motion: 66 at 4 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 1002 59 0 0 -0.0 -0.0 | 246 4 3.2 1.4 1 1000 77 0 0 -0.0 -0.0 | 246 4 3.2 1.4 2 975 305 85 3 -3.0 -0.3 | 191 1 0.2 1.1 3 925 769 40 6 -3.9 -4.6 | 11 3 -0.6 -3.2 4 910 914 30 6 -3.0 -5.2 | 357 4 0.2 -3.8 5 850 1503 30 7 -3.5 -6.1 | 4 5 -0.3 -4.7 6 818 1829 25 6 -2.5 -5.4 | 351 4 0.7 -4.0 7 761 2438 50 5 -3.8 -3.2 | 19 2 -0.6 -1.8 8 700 3147 40 5 -3.2 -3.8 | 0 2 -0.0 -2.4 9 682 3353 30 2 -1.0 -1.7 | 279 2 2.2 -0.3 10 657 3658 305 2 1.6 -1.1 | 267 5 4.8 0.2 11 610 4267 275 4 4.0 -0.3 | 262 7 7.2 1.0 12 587 4572 360 2 -0.0 -2.0 | 281 3 3.2 -0.6 13 566 4877 320 1 0.6 -0.8 | 261 4 3.9 0.6 14 545 5182 60 6 -5.2 -3.0 | 51 3 -2.0 -1.6 15 500 5880 55 8 -6.6 -4.6 | 46 5 -3.3 -3.2 16 468 6401 70 8 -7.5 -2.7 | 73 5 -4.3 -1.3 17 432 7010 70 10 -9.4 -3.4 | 72 7 -6.2 -2.0 18 400 7610 70 10 -9.4 -3.4 | 72 7 -6.2 -2.0 19 399 7620 70 10 -9.4 -3.4 | 72 7 -6.2 -2.0 20 383 7925 60 8 -6.9 -4.0 | 55 5 -3.7 -2.6 21 368 8230 65 6 -5.4 -2.5 | 63 3 -2.2 -1.1 22 353 8534 110 4 -3.8 1.4 | 169 3 -0.5 2.8 23 338 8839 100 5 -4.9 0.9 | 143 3 -1.7 2.3 24 311 9449 65 17 -15.4 -7.2 | 65 13 -12.2 -5.8 25 300 9720 60 15 -13.0 -7.5 | 58 12 -9.8 -6.1 26 251 10973 50 15 -11.5 -9.6 | 45 12 -8.3 -8.2 27 250 10990 45 15 -10.6 -10.6 | 39 12 -7.4 -9.2 28 219 11887 25 11 -4.6 -10.0 | 10 9 -1.4 -8.6 29 209 12192 35 9 -5.2 -7.4 | 18 6 -2.0 -6.0 30 200 12480 80 10 -9.8 -1.7 | 87 7 -6.6 -0.3 31 190 12802 95 9 -9.0 0.8 | 111 6 -5.8 2.2 32 172 13411 85 16 -15.9 -1.4 | 90 13 -12.7 0.0 33 150 14270 85 18 -17.9 -1.6 | 89 15 -14.7 -0.2 34 149 14326 100 17 -16.7 3.0 | 108 14 -13.5 4.3 35 141 14630 75 18 -17.4 -4.7 | 77 15 -14.2 -3.3 36 121 15545 95 17 -16.9 1.5 | 102 14 -13.7 2.9 37 113 15923 65 15 -13.6 -6.3 | 65 11 -10.4 -4.9 38 109 16154 65 15 -13.6 -6.3 | 65 11 -10.4 -4.9 39 100 16620 100 18 -17.7 3.1 | 107 15 -14.5 4.5 40 98 16764 115 20 -18.1 8.5 | 123 18 -14.9 9.8 41 70 18660 115 33 -29.9 13.9 | 120 31 -26.7 15.3 42 50 20640 100 27 -26.6 4.7 | 105 24 -23.4 6.1 43 30 23780 85 32 -31.9 -2.8 | 87 29 -28.7 -1.4 44 20 26390 90 33 -33.0 0.0 | 93 30 -29.8 1.4 45 10 30970 60 23 -19.9 -11.5 | 59 20 -16.7 -10.1 Wind Parameters Mean winds (0-6000m): 36.5 at 4.7 knts Storm direction: 66.5 at 3.5 knts Shear (0-3000m) pos: 0.8 neg: 0.7 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 115.5 deg Storm rel helicity (0-3000m) pos: 2.1 neg: -3.5 tot: -1.4 m^2/s^2 ave: -0.5 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 2.5 stream: -0.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1286.38 Bulk Shear: 1.22 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 74 3 226 1| 4.8 0.0 4.8| 0.6 -0.7 -0.1 -0.2 -0.45| 6.2 -2.8 1000 47 4 355 1| 2.4 1.7 4.1| 0.7 -2.1 -1.4 -1.4 -0.48| 4.9 -2.4 1500 39 5 359 2| 1.6 1.3 2.9| 1.1 -2.3 -1.2 -0.8 -0.43| 3.6 -1.5 2000 36 5 358 3| 1.0 1.0 2.0| 1.5 -3.1 -1.6 -0.8 -0.38| 3.1 -1.2 2500 37 5 360 3| 0.9 0.8 1.7| 2.1 -3.2 -1.1 -0.4 -0.28| 2.9 -0.8 3000 39 5 1 3| 0.8 0.7 1.5| 2.1 -3.5 -1.4 -0.5 -0.31| 2.5 -0.8 4000 34 5 345 3| 0.6 1.0 1.6| 2.2 -6.5 -4.3 -1.1 -0.39| 2.9 -1.1 5000 27 4 331 3| 1.0 0.8 1.8| 9.0 -8.5 0.5 0.1 -0.13| 3.4 -0.5 6000 36 5 350 2| 1.3 0.7 1.9| 12.2 -8.8 3.4 0.6 0.00| 3.4 0.0 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251011.11.gif