UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100923.upa.cvt Date: 2300Z 9 OCT 25 Searching for VO150... Searching the city database file for: VO150 ... Date:2300Z 9 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 62 26.0 24.3 90 1.7 24.7 0 0 298.9 302.4 297.8 355.6 19.41 1 1000 88 27.6 23.5 78 4.1 24.6 305 2 300.8 304.1 297.7 355.2 18.53 2 925 778 23.2 21.1 88 2.1 21.7 200 3 303.0 306.2 297.5 354.3 17.28 3 850 1515 19.4 12.4 64 7.0 14.8 85 7 306.5 308.5 294.0 338.7 10.70 4 700 3169 10.6 3.6 62 7.0 6.5 65 11 314.2 315.6 293.4 336.5 7.10 5 500 5900 -4.1 -6.9 81 2.8 -5.4 30 6 328.0 329.0 295.1 343.3 4.56 6 400 7630 -14.1 -20.1 60 6.0 -16.1 15 6 336.7 337.1 295.2 343.6 1.94 7 300 9750 -29.9 -41.9 30 12.0 -31.4 200 13 343.2 343.3 295.4 344.5 0.32 8 250 11020 -39.9 -51.9 27 12.0 -40.7 65 3 346.7 346.8 296.0 347.3 0.13 9 200 12500 -52.9 -60.9 37 8.0 -53.1 130 16 349.0 349.0 296.4 349.2 0.05 10 150 14290 -68.1 -74.1 42 6.0 -68.1 135 20 352.8 352.8 297.3 352.8 0.01 11 100 16650 -80.7 -86.7 36 6.0 -80.7 65 11 371.8 371.8 300.9 371.8 0.00 12 96 16880 -81.5 -87.5 35 6.0 -81.5 374.6 374.6 301.4 374.6 0.00 13 95 16938 -81.1 -87.1 36 6.0 -81.1 376.5 376.5 301.7 376.5 0.00 14 95 16938 -80.7 -87.7 30 7.0 -80.7 377.3 377.3 301.8 377.3 0.00 15 94 16998 -80.5 -87.5 30 7.0 -80.5 378.8 378.8 302.1 378.8 0.00 16 94 16998 -75.1 -85.1 20 10.0 -75.2 389.5 389.5 303.7 389.5 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5812.00 m Freezing level: 555.78 mb = 5138.29 m = 16857.71 ft Wetbulb zero: 590.85 mb = 4544.96 m = 14911.12 ft Precipitable water: 2.13 inches Sfc-500 mean rel hum: 70.93 % Est. max temperature: 33.44 C = 92.19 F Sfc-Lift cond lev (LCL): 978.97 mb = 276.10 m = 905.83 ft T: 26.40 C 700-500 lapse rate: 5.38 C/km ThetaE index: 19.13 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 867.87 mb = 1333.65 m = 4375.44 ft Mean mixing ratio: 17.54 g/kg Conv temperature: 32.73 C = 90.92 F Cap Strength: 1.38 C Lifted Index: -2.60 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.73 C Lifted Index @700 mb: -1.08 C Showalter Index: 3.20 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 16.50 C K Index: 28.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 168.80 Risk: None Energy Index: 0.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1188.08 J/kg Max Up Vert Vel: 48.75 m/s Conv Inhibition (B-): 32.65 J/kg Cap Strength: 1.38 C Lift Cond Lev (LCL): 911.61 mb = 905.13 m = 2969.54 ft Lev Free Conv (LFC): 786.61 mb = 2175.29 m = 7136.68 ft Equ Level (EL): 146.61 mb = 14423.20 m = 47319.63 ft B at Equ Level: 1187.57 J/kg Wind level data Storm motion: 86 at 5 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 62 0 0 -0.0 -0.0 | 266 5 5.1 0.4 1 1000 88 305 2 1.6 -1.1 | 277 7 6.7 -0.8 2 976 305 65 3 -2.7 -1.3 | 291 3 2.4 -0.9 3 943 610 220 1 0.6 0.8 | 259 6 5.7 1.1 4 925 778 200 3 1.0 2.8 | 243 7 6.1 3.2 5 911 914 190 4 0.7 3.9 | 233 7 5.8 4.3 6 879 1219 85 4 -4.0 -0.3 | 269 1 1.1 0.0 7 850 1515 85 7 -7.0 -0.6 | 83 2 -1.9 -0.2 8 763 2438 50 9 -6.9 -5.8 | 18 6 -1.8 -5.4 9 736 2743 65 11 -10.0 -4.6 | 49 6 -4.9 -4.3 10 710 3048 65 11 -10.0 -4.6 | 49 6 -4.9 -4.3 11 700 3169 65 11 -10.0 -4.6 | 49 6 -4.9 -4.3 12 684 3353 55 9 -7.4 -5.2 | 25 5 -2.3 -4.8 13 611 4267 75 7 -6.8 -1.8 | 49 2 -1.7 -1.4 14 567 4877 15 9 -2.3 -8.7 | 342 9 2.8 -8.3 15 546 5182 40 6 -3.9 -4.6 | 344 4 1.2 -4.2 16 526 5486 350 3 0.5 -3.0 | 295 6 5.6 -2.6 17 507 5791 15 6 -1.6 -5.8 | 327 6 3.5 -5.4 18 500 5900 30 6 -3.0 -5.2 | 337 5 2.1 -4.8 19 488 6096 10 6 -1.0 -5.9 | 324 7 4.1 -5.5 20 469 6401 360 5 -0.0 -5.0 | 312 7 5.1 -4.6 21 451 6706 25 6 -2.5 -5.4 | 333 6 2.6 -5.1 22 433 7010 355 7 0.6 -7.0 | 319 9 5.7 -6.6 23 417 7315 30 5 -2.5 -4.3 | 327 5 2.6 -4.0 24 400 7630 15 6 -1.6 -5.8 | 327 6 3.5 -5.4 25 354 8534 40 8 -5.1 -6.1 | 0 6 -0.0 -5.8 26 339 8839 295 5 4.5 -2.1 | 280 10 9.6 -1.7 27 326 9144 80 1 -1.0 -0.2 | 267 4 4.1 0.2 28 313 9449 245 4 3.6 1.7 | 257 9 8.7 2.1 29 300 9750 200 13 4.4 12.2 | 217 16 9.5 12.6 30 287 10058 165 11 -2.8 10.6 | 192 11 2.2 11.0 31 275 10363 160 9 -3.1 8.5 | 193 9 2.0 8.8 32 263 10668 110 8 -7.5 2.7 | 142 4 -2.4 3.1 33 252 10973 25 4 -1.7 -3.6 | 314 5 3.4 -3.3 34 250 11020 65 3 -2.7 -1.3 | 291 3 2.4 -0.9 35 230 11582 90 3 -3.0 0.0 | 260 2 2.1 0.4 36 219 11887 85 11 -11.0 -1.0 | 84 6 -5.9 -0.6 37 200 12500 130 16 -12.3 10.3 | 146 13 -7.2 10.6 38 181 13106 150 14 -7.0 12.1 | 171 13 -1.9 12.5 39 157 14021 165 20 -5.2 19.3 | 180 20 -0.1 19.7 40 150 14290 135 20 -14.1 14.1 | 148 17 -9.0 14.5 41 149 14326 140 23 -14.8 17.6 | 152 20 -9.7 18.0 42 141 14630 145 25 -14.3 20.5 | 156 23 -9.2 20.8 43 134 14935 150 31 -15.5 26.8 | 159 29 -10.4 27.2 44 115 15850 145 14 -8.0 11.5 | 166 12 -2.9 11.8 45 109 16154 85 7 -7.0 -0.6 | 83 2 -1.9 -0.2 46 103 16459 40 8 -5.1 -6.1 | 0 6 -0.0 -5.8 47 100 16650 65 11 -10.0 -4.6 | 49 6 -4.9 -4.3 48 98 16764 40 14 -9.0 -10.7 | 21 11 -3.9 -10.4 Wind Parameters Mean winds (0-6000m): 55.9 at 6.8 knts Storm direction: 85.9 at 5.1 knts Shear (0-3000m) pos: 0.3 neg: 1.7 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 142.8 deg Storm rel helicity (0-3000m) pos: 10.6 neg: -12.3 tot: -1.7 m^2/s^2 ave: -0.6 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -0.1 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 431.24 Bulk Shear: 2.76 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 55 2 286 3| 0.0 1.4 1.4| 5.2 -2.3 2.9 5.8 0.07| 11.2 0.8 1000 163 3 237 5| 0.0 2.1 2.1| 5.4 -9.3 -3.9 -3.9 -0.19| 9.0 -1.7 1500 107 3 233 2| 0.0 2.4 2.4| 5.8 -9.3 -3.5 -2.3 -0.02| 8.4 -0.2 2000 87 5 258 1| 0.0 2.1 2.1| 5.8 -10.8 -5.0 -2.5 -0.09| 7.0 -0.6 2500 73 5 4 1| 0.0 2.0 2.0| 7.4 -12.3 -4.9 -2.0 -0.09| 6.3 -0.5 3000 70 6 25 2| 0.3 1.7 2.0| 10.6 -12.3 -1.7 -0.6 -0.02| 5.6 -0.1 4000 67 7 29 3| 0.4 1.0 1.4| 11.9 -15.9 -4.1 -1.0 -0.05| 4.9 -0.2 5000 62 7 21 3| 0.3 0.9 1.3| 12.8 -23.6 -10.8 -2.2 -0.13| 5.1 -0.7 6000 56 7 9 3| 0.3 0.6 0.8| 19.2 -31.2 -11.9 -2.0 -0.13| 5.2 -0.7 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251009.23.gif