UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100723.upa.cvt Date: 2300Z 7 OCT 25 Searching for VO150... Searching the city database file for: VO150 ... Date:2300Z 7 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 1003 61 27.0 24.4 86 2.6 25.1 0 0 299.9 303.5 298.1 357.2 19.53 1 1000 87 27.0 24.3 85 2.7 25.0 310 2 300.1 303.7 298.2 357.3 19.47 2 925 780 23.2 21.7 91 1.5 22.1 235 8 303.0 306.3 298.0 356.3 17.94 3 850 1515 19.4 17.5 89 1.9 18.1 290 3 306.5 309.3 297.0 351.5 14.97 4 700 3161 10.4 5.9 74 4.5 7.7 310 5 314.0 315.6 294.3 340.0 8.35 5 500 5900 -4.5 -8.6 73 4.1 -6.4 130 6 327.6 328.4 294.6 341.0 4.00 6 400 7620 -16.1 -19.2 77 3.1 -17.1 320 5 334.1 334.5 294.7 341.5 2.09 7 300 9720 -29.7 -50.7 11 21.0 -31.7 175 9 343.5 343.5 295.3 344.0 0.12 8 250 11000 -40.3 -44.8 62 4.5 -40.7 195 20 346.2 346.2 296.0 347.3 0.28 9 200 12480 -52.7 -56.9 60 4.2 -52.8 70 20 349.3 349.3 296.5 349.7 0.09 10 150 14270 -67.3 -74.3 36 7.0 -67.4 110 25 354.2 354.2 297.5 354.2 0.01 11 108 16186 -80.1 -85.0 44 4.9 -80.1 100 26 364.8 364.8 299.6 364.9 0.00 12 100 16620 -80.3 -85.3 43 5.0 -80.3 130 20 372.6 372.6 301.0 372.6 0.00 13 93 17032 -77.5 -83.5 37 6.0 -77.5 111 25 385.9 385.9 303.2 385.9 0.00 14 89 17283 -79.1 -83.7 47 4.6 -79.1 102 25 387.6 387.6 303.5 387.6 0.00 15 83 17679 -79.3 -84.1 45 4.8 -79.3 88 24 395.0 395.0 304.5 395.0 0.00 16 73 18422 -71.1 -80.1 25 9.0 -71.2 63 23 427.1 427.1 308.5 427.2 0.01 17 70 18670 -71.9 -78.9 34 7.0 -71.9 55 22 430.6 430.6 308.9 430.6 0.01 18 69 18755 -72.1 -79.1 34 7.0 -72.2 431.9 431.9 309.0 432.0 0.01 TRP 108 16186 -80.1 -85.0 44 4.9 -80.1 100 26 364.8 364.8 299.6 364.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5813.00 m Freezing level: 560.40 mb = 5072.78 m = 16642.79 ft Wetbulb zero: 590.55 mb = 4545.04 m = 14911.36 ft Precipitable water: 2.41 inches Sfc-500 mean rel hum: 79.27 % Est. max temperature: 33.44 C = 92.19 F Sfc-Lift cond lev (LCL): 966.30 mb = 391.68 m = 1285.02 ft T: 25.33 C 700-500 lapse rate: 5.44 C/km ThetaE index: 17.30 C Layer 925.0- 500.0 mb Conv cond level (CCL): 892.48 mb = 1091.09 m = 3579.66 ft Mean mixing ratio: 18.45 g/kg Conv temperature: 31.59 C = 88.87 F Cap Strength: 1.01 C Lifted Index: -3.82 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.76 C Lifted Index @700 mb: -1.92 C Showalter Index: -2.06 C Risk: Severe thunderstorms possible Total Totals Index: 45.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 22.00 C K Index: 36.90 Risk: > 80 % chance of thunderstorms Sweat Index: 222.00 Risk: None Energy Index: -2.09 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1884.48 J/kg Max Up Vert Vel: 61.39 m/s Conv Inhibition (B-): 14.22 J/kg Cap Strength: 1.01 C Lift Cond Lev (LCL): 925.36 mb = 776.50 m = 2547.54 ft Lev Free Conv (LFC): 830.36 mb = 1713.14 m = 5620.46 ft Equ Level (EL): 130.36 mb = 15088.17 m = 49501.28 ft B at Equ Level: 1856.22 J/kg Wind level data Storm motion: 299 at 3 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 1003 61 0 0 -0.0 -0.0 | 119 3 -2.8 1.6 1 1000 87 310 2 1.5 -1.3 | 102 1 -1.2 0.3 2 976 305 240 4 3.5 2.0 | 191 4 0.7 3.6 3 925 780 235 8 6.6 4.6 | 212 7 3.8 6.1 4 879 1219 235 4 3.3 2.3 | 188 4 0.5 3.8 5 850 1515 290 3 2.8 -1.0 | 187 1 0.1 0.5 6 849 1524 290 2 1.9 -0.7 | 135 1 -0.9 0.9 7 762 2438 265 5 5.0 0.4 | 228 3 2.2 2.0 8 700 3161 310 5 3.8 -3.2 | 327 2 1.1 -1.7 9 684 3353 315 7 4.9 -4.9 | 327 4 2.2 -3.4 10 659 3658 285 5 4.8 -1.3 | 263 2 2.1 0.3 11 611 4267 310 5 3.8 -3.2 | 327 2 1.1 -1.7 12 567 4877 240 2 1.7 1.0 | 158 3 -1.0 2.6 13 546 5182 110 1 -0.9 0.3 | 117 4 -3.7 1.9 14 507 5791 140 3 -1.9 2.3 | 129 6 -4.7 3.9 15 500 5900 130 6 -4.6 3.9 | 126 9 -7.3 5.4 16 487 6096 120 6 -5.2 3.0 | 120 9 -7.9 4.6 17 469 6401 30 5 -2.5 -4.3 | 62 6 -5.3 -2.8 18 450 6706 35 4 -2.3 -3.3 | 71 5 -5.0 -1.7 19 433 7010 350 7 1.2 -6.9 | 16 6 -1.5 -5.3 20 416 7315 355 7 0.6 -7.0 | 22 6 -2.1 -5.4 21 400 7620 320 5 3.2 -3.8 | 348 2 0.5 -2.3 22 400 7620 325 4 2.3 -3.3 | 15 2 -0.5 -1.7 23 384 7925 320 3 1.9 -2.3 | 48 1 -0.8 -0.7 24 368 8230 230 4 3.1 2.6 | 184 4 0.3 4.1 25 353 8534 45 3 -2.1 -2.1 | 83 5 -4.9 -0.6 26 338 8839 255 3 2.9 0.8 | 184 2 0.1 2.3 27 325 9144 205 6 2.5 5.4 | 178 7 -0.2 7.0 28 311 9449 205 8 3.4 7.3 | 184 9 0.6 8.8 29 300 9720 175 9 -0.8 9.0 | 161 11 -3.5 10.5 30 299 9754 175 8 -0.7 8.0 | 160 10 -3.4 9.5 31 274 10363 190 8 1.4 7.9 | 172 10 -1.4 9.4 32 262 10668 170 16 -2.8 15.8 | 162 18 -5.5 17.3 33 250 11000 195 20 5.2 19.3 | 187 21 2.4 20.9 34 240 11278 180 19 0.0 19.0 | 172 21 -2.8 20.6 35 229 11582 135 25 -17.7 17.7 | 133 28 -20.4 19.2 36 219 11887 150 18 -9.0 15.6 | 146 21 -11.8 17.1 37 209 12192 80 13 -12.8 -2.3 | 87 16 -15.6 -0.7 38 200 12480 70 20 -18.8 -6.8 | 76 22 -21.5 -5.3 39 190 12802 65 18 -16.3 -7.6 | 72 20 -19.1 -6.1 40 172 13411 105 20 -19.3 5.2 | 107 23 -22.1 6.7 41 164 13716 95 24 -23.9 2.1 | 98 27 -26.7 3.6 42 150 14270 110 25 -23.5 8.6 | 111 28 -26.2 10.1 43 141 14630 115 27 -24.5 11.4 | 115 30 -27.2 13.0 44 134 14935 120 32 -27.7 16.0 | 120 35 -30.5 17.6 45 127 15240 125 28 -22.9 16.1 | 124 31 -25.7 17.6 46 114 15850 95 24 -23.9 2.1 | 98 27 -26.7 3.6 47 109 16154 85 31 -30.9 -2.7 | 88 34 -33.6 -1.1 48 108 16186 100 26 -25.6 4.5 | 102 29 -28.4 6.1 49 103 16459 100 26 -25.6 4.5 | 102 29 -28.4 6.1 50 100 16620 130 20 -15.3 12.9 | 129 23 -18.1 14.4 51 98 16764 120 26 -22.5 13.0 | 120 29 -25.3 14.6 52 70 18670 55 22 -18.0 -12.6 | 62 24 -20.8 -11.1 Wind Parameters Mean winds (0-6000m): 269.5 at 4.2 knts Storm direction: 299.5 at 3.2 knts Shear (0-3000m) pos: 1.2 neg: 1.4 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): -168.4 deg Storm rel helicity (0-3000m) pos: 5.3 neg: -2.9 tot: 2.4 m^2/s^2 ave: 0.8 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 1.1 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 5105.40 Bulk Shear: 0.37 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 ------------------------------------------------------------------------------- 500 246 4 195 3| 0.0 6.3 6.3| 1.8 0.0 1.8 3.7 0.43| 8.1 3.5 1000 239 5 203 5| 0.0 2.8 2.8| 2.7 -1.8 0.9 0.9 0.23| 6.2 1.4 1500 242 5 202 4| 1.6 1.9 3.4| 3.0 -2.9 0.1 0.1 0.08| 6.0 0.4 2000 248 4 202 3| 1.2 1.8 3.0| 3.4 -2.9 0.5 0.2 0.14| 4.9 0.7 2500 252 4 206 3| 0.9 1.7 2.6| 4.0 -2.9 1.0 0.4 0.17| 4.3 0.7 3000 259 5 214 3| 1.2 1.4 2.6| 5.3 -2.9 2.4 0.8 0.26| 4.1 1.1 4000 272 5 235 2| 1.0 1.2 2.2| 6.3 -5.2 1.1 0.3 0.16| 4.0 0.6 5000 275 4 236 2| 0.8 0.9 1.7| 6.7 -8.8 -2.1 -0.4 -0.02| 4.1 -0.1 6000 269 4 223 2| 0.7 0.8 1.5| 8.1 -12.7 -4.6 -0.8 -0.04| 4.0 -0.2 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251007.23.gif