UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042423.upa.cvt Date: 2300Z 24 APR 25 Searching for VO150... Searching the city database file for: VO150 ... Date:2300Z 24 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 1001 56 28.8 25.9 84 2.9 26.6 230 6 301.9 305.8 299.7 365.5 21.46 1 1000 65 28.8 26.2 86 2.6 26.9 0 1 302.0 306.0 300.0 366.9 21.88 2 965 384 26.2 23.8 87 2.4 24.5 226 19 302.4 306.0 298.8 360.5 19.58 3 953 496 27.4 18.4 58 9.0 21.1 227 19 304.7 307.3 295.9 346.8 14.11 4 935 667 26.0 19.0 65 7.0 21.1 229 19 305.0 307.7 296.5 349.6 14.95 5 925 763 29.6 5.6 22 24.0 15.2 230 19 309.6 310.7 291.3 328.6 6.17 6 923 782 29.8 3.8 19 26.0 14.6 229 19 310.0 311.0 290.8 326.9 5.45 7 869 1313 26.8 2.8 21 24.0 12.9 220 14 312.2 313.3 291.5 329.1 5.39 8 850 1506 25.0 11.0 41 14.0 15.8 230 11 312.3 314.2 294.9 342.4 9.74 9 841 1599 24.0 12.0 47 12.0 16.0 230 9 312.2 314.2 295.4 344.7 10.54 10 779 2265 19.8 5.8 40 14.0 11.3 333 3 314.6 316.1 293.8 338.0 7.44 11 700 3174 11.8 1.8 50 10.0 6.1 345 10 315.6 316.8 293.1 335.3 6.24 12 680 3415 10.0 -3.0 40 13.0 3.3 352 12 316.2 317.0 291.9 330.6 4.51 13 599 4450 0.6 -4.2 70 4.8 -1.7 4 10 317.0 317.9 292.3 332.0 4.68 14 587 4613 1.6 -14.4 29 16.0 -4.7 16 6 320.0 320.4 290.9 327.1 2.13 15 563 4948 1.2 -20.8 18 22.0 -6.4 325 5 323.3 323.6 291.1 327.8 1.29 16 550 5136 0.0 -20.0 21 20.0 -7.0 306 6 324.1 324.4 291.5 329.0 1.42 17 501 5874 -5.9 -17.9 38 12.0 -10.2 327 11 325.7 326.0 292.3 332.1 1.87 18 500 5890 -5.9 -17.9 38 12.0 -10.2 320 12 325.8 326.2 292.3 332.3 1.87 19 452 6676 -9.5 -39.5 7 30.0 -15.5 252 8 330.9 330.9 292.2 331.9 0.27 20 400 7610 -15.9 -38.9 12 23.0 -20.1 305 10 334.3 334.4 293.2 335.6 0.33 21 359 8417 -20.3 -48.3 6 28.0 -24.0 269 5 338.9 339.0 294.2 339.5 0.13 22 300 9720 -29.9 -54.9 7 25.0 -32.0 240 17 343.2 343.3 295.1 343.5 0.07 23 250 10980 -40.5 -58.5 13 18.0 -41.4 230 16 345.9 345.9 295.8 346.1 0.06 24 210 12151 -49.1 -69.1 8 20.0 -49.6 228 13 350.1 350.1 296.7 350.2 0.02 25 200 12470 -51.9 -68.9 11 17.0 -52.2 220 12 350.6 350.6 296.8 350.7 0.02 26 151 14230 -66.7 -75.7 27 9.0 -66.8 240 16 354.5 354.5 297.6 354.5 0.01 27 150 14270 -67.1 -76.1 27 9.0 -67.2 240 16 354.5 354.5 297.6 354.5 0.01 28 117 15729 -77.3 -83.3 38 6.0 -77.3 321 3 361.8 361.8 299.1 361.8 0.00 29 100 16620 -80.9 -85.9 43 5.0 -80.9 170 19 371.4 371.4 300.8 371.4 0.00 30 99 16677 -81.3 -86.2 43 4.9 -81.3 170 19 371.7 371.7 300.9 371.7 0.00 31 92 17090 -80.7 -87.7 30 7.0 -80.7 205 18 380.8 380.8 302.3 380.8 0.00 32 84 17601 -82.9 -87.9 42 5.0 -82.9 248 17 386.3 386.4 303.2 386.4 0.00 33 77 18091 -79.7 -87.7 25 8.0 -79.7 290 15 402.7 402.7 305.6 402.8 0.00 34 70 18630 -81.1 -89.1 25 8.0 -81.1 335 14 410.9 410.9 306.6 410.9 0.00 35 67 18878 -80.5 -89.5 21 9.0 -80.5 328 14 417.4 417.4 307.4 417.4 0.00 36 66 18964 -77.5 -89.5 13 12.0 -77.6 326 14 425.7 425.7 308.4 425.7 0.00 37 62 19327 -73.3 -87.3 10 14.0 -73.4 317 13 442.7 442.7 310.1 442.7 0.00 38 59 19617 -74.5 -87.5 12 13.0 -74.6 310 13 446.3 446.3 310.5 446.3 0.00 39 52 20370 -65.7 -89.7 2 24.0 -66.0 291 12 483.2 483.2 313.7 483.2 0.00 40 50 20610 -64.7 -90.7 2 26.0 -65.0 285 12 491.0 491.0 314.3 491.0 0.00 41 48 20860 -62.5 -91.5 1 29.0 -63.0 295 12 502.0 502.0 315.1 502.0 0.00 42 38 22306 -60.7 -93.7 1 33.0 -61.4 349 15 541.3 541.3 317.6 541.3 0.00 43 34 22993 -63.1 -96.1 0 33.0 -63.7 16 16 552.5 552.5 318.2 552.5 0.00 44 30 23770 -58.9 -92.9 0 34.0 -59.9 45 17 584.1 584.1 319.9 584.1 0.00 45 27 24432 -58.3 -92.3 1 34.0 -59.5 55 16 603.6 603.6 320.7 603.6 0.00 46 25 24922 -53.7 -88.7 1 35.0 -55.8 63 15 630.3 630.3 321.9 630.3 0.01 47 23 25458 -53.5 -88.5 1 35.0 -55.8 71 14 646.1 646.1 322.5 646.1 0.01 48 20 26370 -47.5 -84.5 1 37.0 -51.8 85 13 690.8 690.8 324.1 690.9 0.02 49 18 27063 -49.9 -85.9 1 36.0 -53.7 704.3 704.3 324.6 704.4 0.01 50 15 28268 -45.1 -83.1 1 38.0 -51.2 758.0 758.0 326.1 758.2 0.03 51 12 29757 -45.5 -83.5 1 38.0 -52.2 806.5 806.5 327.4 806.8 0.03 TRP 99 16677 -81.3 -86.2 43 4.9 -81.3 170 19 371.7 371.7 300.9 371.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5825.00 m Freezing level: 550.00 mb = 5135.69 m = 16849.17 ft Wetbulb zero: 626.94 mb = 4078.05 m = 13379.26 ft Precipitable water: 1.46 inches Sfc-500 mean rel hum: 42.95 % Est. max temperature: 39.27 C = 102.69 F Sfc-Lift cond lev (LCL): 960.38 mb = 427.31 m = 1401.90 ft T: 26.66 C 700-500 lapse rate: 6.52 C/km ThetaE index: 22.73 C Layer 925.0- 869.0 mb Conv cond level (CCL): 723.76 mb = 2890.10 m = 9481.83 ft Mean mixing ratio: 14.30 g/kg Conv temperature: 42.24 C = 108.03 F Cap Strength: 6.86 C Lifted Index: -2.29 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.56 C Lifted Index @700 mb: 1.70 C Showalter Index: -0.09 C Risk: Thunderstorms probable Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.90 C Cross Totals Index: 16.90 C K Index: 31.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 166.00 Risk: None Energy Index: -1.91 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 385.37 J/kg Max Up Vert Vel: 27.76 m/s Conv Inhibition (B-): 434.26 J/kg Cap Strength: 6.86 C Lift Cond Lev (LCL): 830.87 mb = 1704.58 m = 5592.38 ft Lev Free Conv (LFC): 655.87 mb = 3709.99 m = 12171.75 ft Equ Level (EL): 235.87 mb = 11370.64 m = 37304.80 ft B at Equ Level: 381.60 J/kg Max Parcel Lev (MPL): 135.87 mb = 14851.06 m = 48723.36 ft Wind level data Storm motion: 329 at 8 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 56 230 6 4.6 3.9 | 183 10 0.6 10.4 1 1000 65 0 1 -0.0 -1.0 | 144 7 -4.0 5.5 2 974 305 225 19 13.4 13.4 | 205 22 9.5 20.0 3 925 763 230 19 14.6 12.2 | 209 22 10.6 18.7 4 909 914 220 21 13.5 16.1 | 203 25 9.5 22.6 5 878 1219 215 16 9.2 13.1 | 195 20 5.2 19.6 6 850 1506 230 11 8.4 7.1 | 198 14 4.5 13.6 7 848 1524 230 11 8.4 7.1 | 198 14 4.5 13.6 8 819 1829 230 3 2.3 1.9 | 169 9 -1.7 8.5 9 790 2134 345 1 0.3 -1.0 | 146 7 -3.7 5.6 10 763 2438 315 5 3.5 -3.5 | 172 3 -0.4 3.0 11 710 3048 345 9 2.3 -8.7 | 37 3 -1.6 -2.2 12 700 3174 345 10 2.6 -9.7 | 24 3 -1.4 -3.1 13 685 3353 350 11 1.9 -10.8 | 26 5 -2.1 -4.3 14 659 3658 360 15 -0.0 -15.0 | 25 9 -4.0 -8.5 15 611 4267 345 15 3.9 -14.5 | 1 8 -0.1 -8.0 16 589 4572 20 6 -2.1 -5.6 | 98 6 -6.0 0.9 17 567 4877 330 5 2.5 -4.3 | 146 3 -1.5 2.2 18 546 5182 300 6 5.2 -3.0 | 199 4 1.2 3.5 19 506 5791 360 7 -0.0 -7.0 | 83 4 -4.0 -0.5 20 500 5890 320 12 7.7 -9.2 | 305 5 3.7 -2.7 21 487 6096 320 12 7.7 -9.2 | 305 5 3.7 -2.7 22 468 6401 305 11 9.0 -6.3 | 268 5 5.0 0.2 23 450 6706 245 8 7.3 3.4 | 198 10 3.3 9.9 24 400 7610 305 10 8.2 -5.7 | 259 4 4.2 0.8 25 399 7620 290 10 9.4 -3.4 | 240 6 5.4 3.1 26 368 8230 275 4 4.0 -0.3 | 180 6 0.0 6.2 27 325 9144 245 9 8.2 3.8 | 202 11 4.2 10.3 28 311 9449 240 12 10.4 6.0 | 207 14 6.4 12.5 29 300 9720 240 17 14.7 8.5 | 216 18 10.8 15.0 30 273 10363 240 16 13.9 8.0 | 214 18 9.9 14.5 31 250 10980 230 16 12.3 10.3 | 206 19 8.3 16.8 32 228 11582 220 20 12.9 15.3 | 202 24 8.9 21.8 33 218 11887 235 14 11.5 8.0 | 207 16 7.5 14.6 34 200 12470 220 12 7.7 9.2 | 193 16 3.7 15.7 35 190 12802 210 14 7.0 12.1 | 189 19 3.0 18.7 36 164 13716 240 18 15.6 9.0 | 217 19 11.6 15.5 37 150 14270 240 16 13.9 8.0 | 214 18 9.9 14.5 38 141 14630 230 14 10.7 9.0 | 204 17 6.8 15.5 39 134 14935 180 10 0.0 10.0 | 167 17 -4.0 16.5 40 127 15240 240 5 4.3 2.5 | 182 9 0.4 9.0 41 120 15545 310 5 3.8 -3.2 | 178 3 -0.1 3.3 42 114 15850 330 2 1.0 -1.7 | 148 6 -3.0 4.8 43 108 16154 100 6 -5.9 1.0 | 127 12 -9.9 7.6 44 103 16459 135 12 -8.5 8.5 | 140 20 -12.5 15.0 45 100 16620 170 19 -3.3 18.7 | 164 26 -7.3 25.2 46 99 16677 170 19 -3.3 18.7 | 164 26 -7.3 25.2 47 70 18630 335 14 5.9 -12.7 | 342 6 2.0 -6.2 48 50 20610 285 12 11.6 -3.1 | 246 8 7.6 3.4 49 30 23770 45 17 -12.0 -12.0 | 71 17 -16.0 -5.5 50 20 26370 85 13 -13.0 -1.1 | 108 18 -16.9 5.4 Wind Parameters Mean winds (0-6000m): 298.7 at 10.2 knts Storm direction: 328.7 at 7.6 knts Shear (0-3000m) pos: 4.3 neg: 2.2 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): -147.5 deg Storm rel helicity (0-3000m) pos: 18.8 neg: -82.9 tot: -64.1 m^2/s^2 ave: -21.4 10^-3 m/s^2 rel: -0.20 Storm rel vorticity (0-3000m) horiz: 11.8 stream: -2.3 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 13.23 Bulk Shear: 29.14 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 ------------------------------------------------------------------------------- 500 227 14 202 18| 0.0 13.4 13.4| 9.6 -29.4 -19.8 -39.5 -0.03| 32.8 -1.0 1000 226 17 204 20| 0.0 6.6 6.6| 13.5 -54.3 -40.8 -40.8 -0.11| 19.7 -2.2 1500 224 16 202 20| 3.1 4.4 7.5| 17.1 -63.8 -46.7 -31.1 -0.11| 16.4 -1.9 2000 225 13 199 17| 4.9 3.3 8.2| 17.1 -81.3 -64.1 -32.1 -0.21| 15.0 -3.2 2500 228 11 197 15| 4.3 2.6 6.9| 18.8 -82.4 -63.6 -25.4 -0.18| 13.2 -2.3 3000 236 11 201 13| 4.3 2.2 6.5| 18.8 -82.9 -64.1 -21.4 -0.20| 11.8 -2.3 4000 270 11 228 10| 3.9 1.7 5.6| 19.3 -89.2 -69.9 -17.5 -0.21| 10.0 -2.1 5000 291 11 246 7| 2.6 2.0 4.5| 39.8 -91.8 -52.0 -10.4 -0.03| 9.9 -0.3 6000 299 10 252 5| 2.4 1.9 4.2| 40.5 -98.1 -57.6 -9.6 -0.12| 9.7 -1.1 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20250424.23.gif