UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042323.upa.cvt Date: 2300Z 23 APR 25 Searching for VO150... Searching the city database file for: VO150 ... Date:2300Z 23 APR 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 1000 68 29.2 24.9 78 4.3 26.0 250 8 302.4 306.1 299.1 362.3 20.21 1 925 755 25.8 21.0 75 4.8 22.3 245 22 305.7 308.9 298.1 357.2 17.17 2 850 1505 26.0 3.0 23 23.0 12.6 230 16 313.4 314.4 292.0 331.0 5.59 3 700 3171 12.2 2.2 50 10.0 6.5 350 11 316.0 317.2 293.4 336.3 6.42 4 500 5890 -4.1 -21.1 25 17.0 -9.8 310 6 328.0 328.3 292.5 333.0 1.42 5 400 7620 -15.3 -33.3 20 18.0 -19.2 135 3 335.1 335.2 293.6 337.3 0.58 6 300 9730 -29.5 -55.5 6 26.0 -31.7 235 8 343.8 343.8 295.3 344.1 0.07 7 250 11000 -39.7 -51.7 27 12.0 -40.5 265 6 347.0 347.1 296.1 347.6 0.13 8 200 12490 -52.1 -64.1 22 12.0 -52.4 215 6 350.3 350.3 296.7 350.4 0.03 9 150 14290 -65.7 -76.7 20 11.0 -65.8 160 4 356.9 356.9 298.1 356.9 0.01 10 100 16650 -80.3 -87.3 30 7.0 -80.3 155 9 372.6 372.6 301.0 372.6 0.00 11 95 16940 -81.3 -88.3 30 7.0 -81.3 250 6 376.1 376.1 301.6 376.1 0.00 12 76 18195 -81.9 -88.9 29 7.0 -81.9 177 26 399.7 399.7 305.2 399.7 0.00 13 70 18660 -79.1 -89.1 18 10.0 -79.1 150 33 415.2 415.2 307.2 415.2 0.00 14 68 18824 -77.7 -88.7 15 11.0 -77.7 143 31 421.6 421.6 307.9 421.6 0.00 15 62 19347 -78.5 -89.5 15 11.0 -78.6 119 25 431.2 431.2 309.0 431.2 0.00 16 60 19534 -76.3 -89.3 11 13.0 -76.3 111 23 440.1 440.1 309.9 440.1 0.00 17 57 19835 -67.1 -88.1 4 21.0 -67.3 98 20 467.5 467.5 312.4 467.5 0.00 18 50 20620 -67.3 -96.3 1 29.0 -67.5 65 12 484.9 484.9 313.8 484.9 0.00 19 48 20868 -64.1 -97.1 0 33.0 -64.5 498.2 498.2 314.8 498.2 0.00 20 39 22143 -63.1 -96.1 0 33.0 -63.6 531.2 531.2 317.0 531.2 0.00 21 30 23781 -56.9 -90.9 1 34.0 -58.2 589.5 589.5 320.1 589.5 0.00 TRP 95 16940 -81.3 -88.3 30 7.0 -81.3 250 6 376.1 376.1 301.6 376.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5821.55 m Freezing level: 550.31 mb = 5206.08 m = 17080.11 ft Wetbulb zero: 620.62 mb = 4143.62 m = 13594.39 ft Precipitable water: 1.61 inches Sfc-500 mean rel hum: 43.09 % Est. max temperature: 40.23 C = 104.42 F Sfc-Lift cond lev (LCL): 940.17 mb = 611.77 m = 2007.08 ft T: 26.51 C 700-500 lapse rate: 5.99 C/km ThetaE index: 31.33 C Layer 925.0- 700.0 mb Conv cond level (CCL): 763.28 mb = 2428.37 m = 7966.99 ft Mean mixing ratio: 17.64 g/kg Conv temperature: 41.76 C = 107.17 F Cap Strength: 6.53 C Lifted Index: -3.71 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.03 C Lifted Index @700 mb: -0.36 C Showalter Index: 6.66 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 30.10 C Cross Totals Index: 7.10 C K Index: 23.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 74.00 Risk: None Energy Index: 0.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1679.85 J/kg Max Up Vert Vel: 57.96 m/s Conv Inhibition (B-): 273.97 J/kg Cap Strength: 6.51 C Lift Cond Lev (LCL): 879.83 mb = 1199.07 m = 3933.92 ft Lev Free Conv (LFC): 704.83 mb = 3112.01 m = 10209.89 ft Equ Level (EL): 144.83 mb = 14494.20 m = 47552.57 ft B at Equ Level: 1669.82 J/kg Max Parcel Lev (MPL): 74.83 mb = 18282.77 m = 59982.11 ft Wind level data Storm motion: 321 at 9 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 1000 68 250 8 7.5 2.7 | 191 10 2.0 9.7 1 1000 60 250 8 7.5 2.7 | 191 10 2.0 9.7 2 973 305 230 20 15.3 12.9 | 206 22 9.8 19.8 3 925 755 245 22 19.9 9.3 | 221 22 14.4 16.3 4 850 1505 230 16 12.3 10.3 | 201 19 6.7 17.3 5 848 1524 230 16 12.3 10.3 | 201 19 6.7 17.3 6 790 2134 250 4 3.8 1.4 | 168 9 -1.8 8.3 7 762 2438 265 3 3.0 0.3 | 160 8 -2.6 7.2 8 736 2743 330 4 2.0 -3.5 | 135 5 -3.6 3.5 9 710 3048 345 8 2.1 -7.7 | 78 4 -3.5 -0.8 10 700 3171 350 11 1.9 -10.8 | 43 5 -3.7 -3.9 11 659 3658 355 13 1.1 -13.0 | 37 7 -4.4 -6.0 12 546 5182 325 13 7.5 -10.6 | 333 4 1.9 -3.7 13 506 5791 305 7 5.7 -4.0 | 183 3 0.2 3.0 14 500 5890 310 6 4.6 -3.9 | 163 3 -1.0 3.1 15 487 6096 5 3 -0.3 -3.0 | 124 7 -5.8 4.0 16 450 6706 65 7 -6.3 -3.0 | 109 13 -11.9 4.0 17 433 7010 65 5 -4.5 -2.1 | 116 11 -10.1 4.9 18 416 7315 0 1 -0.0 -1.0 | 137 8 -5.6 6.0 19 400 7620 135 3 -2.1 2.1 | 140 12 -7.7 9.1 20 400 7620 210 2 1.0 1.7 | 152 10 -4.6 8.7 21 353 8534 245 6 5.4 2.5 | 179 10 -0.1 9.5 22 339 8839 225 7 4.9 4.9 | 177 12 -0.6 11.9 23 325 9144 240 9 7.8 4.5 | 191 12 2.2 11.5 24 312 9449 245 10 9.1 4.2 | 197 12 3.5 11.2 25 300 9730 235 8 6.6 4.6 | 185 12 1.0 11.6 26 286 10058 230 9 6.9 5.8 | 186 13 1.3 12.8 27 274 10363 265 5 5.0 0.4 | 175 7 -0.6 7.4 28 251 10973 285 5 4.8 -1.3 | 173 6 -0.7 5.7 29 250 11000 265 6 6.0 0.5 | 183 8 0.4 7.5 30 209 12192 205 6 2.5 5.4 | 166 13 -3.0 12.4 31 200 12490 215 6 3.4 4.9 | 170 12 -2.1 11.9 32 200 12497 200 8 2.7 7.5 | 169 15 -2.8 14.5 33 190 12802 230 5 3.8 3.2 | 170 10 -1.7 10.2 34 157 14021 170 5 -0.9 4.9 | 152 14 -6.4 11.9 35 150 14290 160 4 -1.4 3.8 | 147 13 -6.9 10.7 36 149 14326 135 3 -2.1 2.1 | 140 12 -7.7 9.1 37 134 14935 155 7 -3.0 6.3 | 147 16 -8.5 13.3 38 121 15545 95 6 -6.0 0.5 | 123 14 -11.5 7.5 39 115 15850 155 6 -2.5 5.4 | 147 15 -8.1 12.4 40 109 16154 200 11 3.8 10.3 | 174 17 -1.8 17.3 41 103 16459 190 5 0.9 4.9 | 158 13 -4.7 11.9 42 100 16650 155 9 -3.8 8.2 | 148 18 -9.4 15.1 43 98 16764 135 4 -2.8 2.8 | 139 13 -8.4 9.8 44 95 16940 250 6 5.6 2.1 | 180 9 0.1 9.0 45 70 18660 150 33 -16.5 28.6 | 148 42 -22.1 35.5 46 50 20620 65 12 -10.9 -5.1 | 97 17 -16.4 1.9 Wind Parameters Mean winds (0-6000m): 291.4 at 11.9 knts Storm direction: 321.4 at 8.9 knts Shear (0-3000m) pos: 3.5 neg: 1.3 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): -123.1 deg Storm rel helicity (0-3000m) pos: 42.6 neg: -65.4 tot: -22.8 m^2/s^2 ave: -7.6 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 8.2 stream: -2.1 10^-3/s Energy-Hel index: 0.45 Bulk Rich Number: 58.06 Bulk Shear: 28.93 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 ------------------------------------------------------------------------------- 500 235 18 207 19| 0.0 13.4 13.4| 29.1 0.0 29.1 58.2 0.42| 15.6 6.5 1000 239 19 213 20| 0.0 5.8 5.8| 42.6 -16.5 26.0 26.0 0.27| 10.7 2.9 1500 238 19 211 20| 0.0 2.6 2.6| 42.6 -37.5 5.1 3.4 0.06| 8.9 0.5 2000 237 17 208 18| 2.6 1.9 4.6| 42.6 -52.8 -10.3 -5.1 -0.09| 9.3 -0.9 2500 238 14 204 16| 2.8 1.6 4.4| 42.6 -58.5 -15.9 -6.4 -0.15| 8.3 -1.2 3000 243 12 203 14| 3.5 1.3 4.8| 42.6 -65.4 -22.8 -7.6 -0.26| 8.2 -2.1 4000 265 12 220 11| 3.1 1.1 4.2| 42.6 -71.5 -28.9 -7.2 -0.30| 7.0 -2.1 5000 285 12 240 8| 2.5 1.3 3.8| 42.6 -76.7 -34.2 -6.8 -0.35| 6.0 -2.1 6000 291 12 244 6| 2.2 1.4 3.6| 42.6 -83.8 -41.2 -6.9 -0.42| 6.2 -2.6 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20250423.23.gif