UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100611.upa.cvt Date: 1100Z 6 OCT 25 Searching for VO150... Searching the city database file for: VO150 ... Date:1100Z 6 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 1001 61 29.8 24.8 75 5.0 26.0 240 6 302.9 306.6 299.2 362.5 20.06 1 1000 70 28.8 25.6 83 3.2 26.4 0 0 302.0 305.8 299.5 364.5 21.09 2 925 761 24.6 21.5 83 3.1 22.3 220 6 304.5 307.7 298.2 357.4 17.72 3 850 1503 20.2 17.6 85 2.6 18.4 225 3 307.3 310.1 297.2 352.7 15.07 4 700 3151 10.8 6.5 75 4.3 8.2 285 7 314.4 316.1 294.7 341.6 8.71 5 500 5870 -5.3 -13.3 53 8.0 -8.5 15 2 326.6 327.1 293.3 335.9 2.74 6 400 7600 -13.3 -36.3 13 23.0 -18.1 75 5 337.7 337.8 294.1 339.4 0.43 7 300 9730 -28.3 -40.3 31 12.0 -30.0 70 17 345.5 345.6 296.0 347.0 0.38 8 250 11010 -39.3 -48.3 38 9.0 -40.0 70 20 347.6 347.7 296.3 348.4 0.19 9 200 12490 -51.1 -69.1 10 18.0 -51.5 80 16 351.8 351.9 297.0 351.9 0.02 10 150 14290 -66.9 -74.9 31 8.0 -67.0 75 16 354.8 354.8 297.7 354.9 0.01 11 100 16640 -85.1 -87.6 64 2.5 -85.1 65 13 363.3 363.3 299.4 363.3 0.00 12 98 16751 -85.9 -88.3 65 2.4 -85.9 80 17 363.9 363.9 299.4 363.9 0.00 13 92 17097 -85.3 -88.2 59 2.9 -85.3 75 18 371.7 371.7 300.9 371.7 0.00 14 91 17158 -83.5 -87.8 47 4.3 -83.5 76 19 376.4 376.4 301.6 376.4 0.00 15 85 17537 -82.3 -85.8 55 3.5 -82.3 83 24 386.3 386.3 303.2 386.3 0.00 16 82 17739 -79.7 -85.7 36 6.0 -79.7 86 27 395.6 395.6 304.6 395.6 0.00 17 79 17950 -80.7 -85.3 46 4.6 -80.7 89 30 397.7 397.7 304.9 397.8 0.00 18 70 18650 -69.7 -83.7 11 14.0 -69.8 100 40 435.3 435.3 309.4 435.3 0.01 19 69 18736 -68.5 -84.5 8 16.0 -68.7 100 39 439.6 439.6 309.8 439.7 0.00 20 59 19669 -70.1 -99.1 1 29.0 -70.2 95 29 456.2 456.2 311.4 456.2 0.00 21 52 20424 -67.5 -99.5 0 32.0 -67.7 91 21 479.0 479.0 313.4 479.0 0.00 22 50 20660 -68.3 -100.3 0 32.0 -68.5 90 19 482.5 482.5 313.7 482.5 0.00 23 49 20781 -69.5 -100.5 0 31.0 -69.6 89 20 482.5 482.5 313.7 482.5 0.00 24 46 21158 -69.3 -100.3 0 31.0 -69.5 87 22 491.8 491.8 314.4 491.8 0.00 25 42 21710 -63.5 -96.5 0 33.0 -64.0 83 26 519.1 519.1 316.2 519.1 0.00 26 38 22330 -60.5 -94.5 0 34.0 -61.2 79 30 541.8 541.8 317.6 541.8 0.00 27 37 22497 -56.9 -90.9 1 34.0 -58.0 78 31 555.2 555.2 318.4 555.2 0.00 28 30 23810 -62.3 -95.3 0 33.0 -63.0 70 40 574.8 574.8 319.4 574.8 0.00 29 29 24019 -63.1 -96.1 0 33.0 -63.8 73 41 578.2 578.2 319.6 578.2 0.00 30 27 24460 -62.5 -95.5 0 33.0 -63.3 78 43 591.8 591.8 320.2 591.8 0.00 31 26 24696 -57.9 -91.9 1 34.0 -59.2 81 44 611.3 611.3 321.1 611.3 0.00 32 24 25208 -51.9 -87.9 1 36.0 -54.5 87 46 642.9 642.9 322.4 642.9 0.01 33 20 26410 -44.9 -82.9 1 38.0 -50.1 100 51 698.7 698.7 324.4 698.9 0.02 34 19 26754 -43.7 -81.7 1 38.0 -49.6 712.8 712.8 324.8 713.0 0.03 35 16 27898 -48.1 -85.1 1 37.0 -52.8 734.3 734.4 325.5 734.5 0.02 36 12 29798 -47.1 -84.1 1 37.0 -53.2 800.9 800.9 327.3 801.1 0.03 37 11 30372 -49.1 -86.1 1 37.0 -54.6 813.8 813.8 327.6 814.0 0.02 TRP 98 16751 -85.9 -88.3 65 2.4 -85.9 80 17 363.9 363.9 299.4 363.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 565.84 mb = 4974.93 m = 16321.74 ft Wetbulb zero: 602.22 mb = 4366.84 m = 14326.73 ft Precipitable water: 2.30 inches Sfc-500 mean rel hum: 73.03 % Est. max temperature: 34.21 C = 93.57 F Sfc-Lift cond lev (LCL): 931.55 mb = 698.50 m = 2291.63 ft T: 24.98 C 700-500 lapse rate: 5.92 C/km ThetaE index: 28.57 C Layer 925.0- 400.0 mb Conv cond level (CCL): 873.14 mb = 1267.26 m = 4157.63 ft Mean mixing ratio: 18.89 g/kg Conv temperature: 33.35 C = 92.03 F Cap Strength: 1.39 C Lifted Index: -5.67 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.00 C Lifted Index @700 mb: -2.34 C Showalter Index: -3.30 C Risk: Severe thunderstorms possible Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 22.90 C K Index: 38.80 Risk: > 80 % chance of thunderstorms Sweat Index: 219.20 Risk: None Energy Index: -3.32 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2181.76 J/kg Max Up Vert Vel: 66.06 m/s Conv Inhibition (B-): 21.69 J/kg Cap Strength: 1.39 C Lift Cond Lev (LCL): 908.90 mb = 915.12 m = 3002.31 ft Lev Free Conv (LFC): 833.90 mb = 1665.35 m = 5463.68 ft Equ Level (EL): 113.90 mb = 15885.85 m = 52118.30 ft B at Equ Level: 2168.59 J/kg Max Parcel Lev (MPL): 63.90 mb = 19194.05 m = 62971.85 ft Wind level data Storm motion: 276 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 1001 61 240 6 5.2 3.0 | 173 4 -0.5 3.6 1 1000 70 0 0 -0.0 -0.0 | 96 6 -5.7 0.6 2 974 305 215 12 6.9 9.8 | 187 11 1.2 10.4 3 941 610 225 9 6.4 6.4 | 186 7 0.7 7.0 4 925 761 220 6 3.9 4.6 | 161 6 -1.8 5.2 5 909 914 195 5 1.3 4.8 | 141 7 -4.4 5.4 6 850 1503 225 3 2.1 2.1 | 128 4 -3.5 2.7 7 848 1524 225 3 2.1 2.1 | 128 4 -3.5 2.7 8 818 1829 290 2 1.9 -0.7 | 89 4 -3.8 -0.1 9 761 2438 255 5 4.8 1.3 | 156 2 -0.8 1.9 10 734 2743 300 6 5.2 -3.0 | 11 2 -0.5 -2.4 11 709 3048 270 7 7.0 -0.0 | 246 1 1.3 0.6 12 700 3151 285 7 6.8 -1.8 | 318 2 1.1 -1.2 13 683 3353 295 5 4.5 -2.1 | 37 2 -1.1 -1.5 14 657 3658 250 11 10.3 3.8 | 227 6 4.7 4.4 15 565 4877 235 15 12.3 8.6 | 216 11 6.6 9.2 16 544 5182 255 12 11.6 3.1 | 238 7 5.9 3.7 17 524 5486 260 9 8.9 1.6 | 236 4 3.2 2.2 18 505 5791 310 1 0.8 -0.6 | 90 5 -4.9 -0.0 19 500 5870 15 2 -0.5 -1.9 | 78 6 -6.2 -1.3 20 486 6096 110 3 -2.8 1.0 | 101 9 -8.5 1.6 21 449 6706 90 5 -5.0 0.0 | 93 11 -10.7 0.6 22 432 7010 335 4 1.7 -3.6 | 53 5 -4.0 -3.0 23 415 7315 5 10 -0.9 -10.0 | 35 11 -6.5 -9.4 24 400 7600 75 5 -4.8 -1.3 | 86 11 -10.5 -0.7 25 383 7925 125 6 -4.9 3.4 | 111 11 -10.6 4.0 26 353 8534 125 9 -7.4 5.2 | 114 14 -13.0 5.8 27 338 8839 105 11 -10.6 2.8 | 102 17 -16.3 3.5 28 300 9730 70 17 -16.0 -5.8 | 76 22 -21.6 -5.2 29 274 10363 55 17 -13.9 -9.8 | 65 22 -19.6 -9.1 30 250 11010 70 20 -18.8 -6.8 | 76 25 -24.5 -6.2 31 219 11887 80 22 -21.7 -3.8 | 83 28 -27.3 -3.2 32 200 12490 80 16 -15.8 -2.8 | 84 22 -21.4 -2.2 33 190 12802 80 16 -15.8 -2.8 | 84 22 -21.4 -2.2 34 181 13106 25 11 -4.6 -10.0 | 48 14 -10.3 -9.4 35 173 13411 35 11 -6.3 -9.0 | 55 15 -12.0 -8.4 36 164 13716 35 9 -5.2 -7.4 | 58 13 -10.8 -6.8 37 157 14021 35 12 -6.9 -9.8 | 54 16 -12.5 -9.2 38 150 14290 75 16 -15.5 -4.1 | 80 21 -21.1 -3.5 39 121 15545 115 22 -19.9 9.3 | 111 27 -25.6 9.9 40 115 15850 90 15 -15.0 0.0 | 92 21 -20.7 0.6 41 103 16459 105 16 -15.5 4.1 | 103 22 -21.1 4.7 42 100 16640 65 13 -11.8 -5.5 | 74 18 -17.4 -4.9 43 98 16751 80 17 -16.7 -3.0 | 84 23 -22.4 -2.3 44 98 16764 70 13 -12.2 -4.4 | 78 18 -17.9 -3.8 45 70 18650 100 40 -39.4 6.9 | 100 46 -45.1 7.5 46 50 20660 90 19 -19.0 0.0 | 91 25 -24.7 0.6 47 30 23810 70 40 -37.6 -13.7 | 73 45 -43.3 -13.1 48 20 26410 100 51 -50.2 8.9 | 100 57 -55.9 9.5 Wind Parameters Mean winds (0-6000m): 246.1 at 7.6 knts Storm direction: 276.1 at 5.7 knts Shear (0-3000m) pos: 0.8 neg: 0.2 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 81.9 deg Storm rel helicity (0-3000m) pos: 2.3 neg: -21.4 tot: -19.1 m^2/s^2 ave: -6.4 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 8.6 stream: -1.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1030.19 Bulk Shear: 2.12 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 ------------------------------------------------------------------------------- 500 218 8 176 7| 0.0 4.2 4.2| 1.0 -8.1 -7.2 -14.4 0.08| 28.4 2.3 1000 216 7 168 7| 0.0 1.9 1.9| 1.0 -16.4 -15.4 -15.4 -0.08| 17.6 -1.4 1500 215 6 159 6| 0.9 1.3 2.1| 1.0 -18.1 -17.2 -11.4 -0.11| 12.6 -1.4 2000 220 5 153 5| 1.2 0.9 2.2| 1.2 -20.3 -19.0 -9.5 -0.15| 10.4 -1.5 2500 227 5 153 4| 1.0 0.4 1.3| 2.3 -20.3 -18.0 -7.2 -0.10| 9.1 -0.9 3000 239 5 160 4| 0.8 0.2 1.0| 2.3 -21.4 -19.1 -6.4 -0.18| 8.6 -1.5 4000 247 6 180 3| 0.6 1.0 1.7| 3.6 -25.9 -22.4 -5.6 -0.19| 8.3 -1.6 5000 244 8 198 4| 0.7 1.1 1.8| 9.3 -29.2 -19.9 -4.0 -0.16| 7.4 -1.2 6000 246 8 199 4| 1.1 0.9 2.0| 18.2 -30.1 -11.9 -2.0 -0.02| 7.9 -0.1 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251006.11.gif