UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101723.upa.cvt Date: 2300Z 17 OCT 25 Searching for VO150... Searching the city database file for: VO150 ... Date:2300Z 17 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 1004 57 27.6 23.6 79 4.0 24.7 20 8 300.4 303.8 297.7 354.9 18.57 1 1000 92 26.8 23.1 80 3.7 24.1 15 4 300.0 303.3 297.3 352.9 18.07 2 925 782 22.2 19.4 84 2.8 20.2 55 17 302.0 304.9 296.1 347.8 15.51 3 917 858 21.6 19.3 87 2.3 20.0 54 17 302.1 305.0 296.2 348.1 15.55 4 867 1342 19.0 13.0 68 6.0 15.1 47 15 304.3 306.3 293.6 336.9 10.92 5 855 1462 19.2 6.2 43 13.0 11.5 46 14 305.7 307.0 290.8 326.9 6.97 6 850 1513 19.0 5.0 40 14.0 10.9 45 14 306.0 307.3 290.5 325.6 6.44 7 830 1717 17.4 6.4 48 11.0 10.9 55 15 306.5 307.8 291.3 328.6 7.28 8 821 1810 17.0 3.0 39 14.0 9.2 59 16 307.0 308.1 290.2 324.7 5.79 9 819 1831 16.8 -0.2 31 17.0 7.8 60 16 307.0 307.9 289.1 321.2 4.60 10 818 1842 16.8 -1.2 29 18.0 7.5 61 16 307.1 307.9 288.8 320.4 4.28 11 813 1894 16.4 11.4 72 5.0 13.2 63 16 307.2 309.2 294.0 338.9 10.47 12 811 1915 16.2 14.3 89 1.9 14.9 65 16 307.2 309.6 295.7 345.6 12.74 13 759 2476 12.8 12.4 97 0.4 12.6 94 16 309.4 311.7 295.7 346.0 12.01 14 713 3001 11.8 7.0 72 4.8 8.8 72 12 313.9 315.6 294.7 341.4 8.85 15 700 3155 11.0 6.3 73 4.7 8.1 65 11 314.7 316.3 294.7 341.5 8.59 16 619 4171 4.8 -0.2 70 5.0 2.1 72 11 318.8 320.0 293.9 338.4 6.10 17 612 4264 5.2 -4.8 48 10.0 0.2 66 10 320.3 321.2 292.9 334.6 4.38 18 597 4467 3.6 -4.4 56 8.0 -0.4 68 10 320.7 321.6 293.3 335.8 4.63 19 582 4674 3.0 -14.0 27 17.0 -3.9 71 10 322.4 322.8 291.7 329.9 2.22 20 566 4899 1.8 -22.2 15 24.0 -6.2 75 9 323.6 323.8 291.0 327.5 1.14 21 547 5174 0.0 -14.0 34 14.0 -5.7 80 9 324.6 325.1 292.4 332.6 2.37 22 532 5397 -1.5 -10.5 50 9.0 -5.4 58 8 325.4 326.0 293.4 336.2 3.23 23 510 5733 -3.1 -18.1 30 15.0 -8.6 22 5 327.4 327.8 292.7 333.7 1.80 24 507 5780 -3.1 -24.1 18 21.0 -9.7 17 5 328.0 328.2 292.2 331.8 1.07 25 502 5858 -3.5 -26.5 15 23.0 -10.3 15 7 328.4 328.6 292.2 331.5 0.87 26 500 5890 -3.7 -22.7 21 19.0 -9.9 15 8 328.5 328.8 292.5 332.9 1.23 27 499 5906 -3.9 -19.9 28 16.0 -9.5 16 8 328.5 328.8 292.8 334.0 1.58 28 498 5922 -4.1 -16.1 39 12.0 -8.7 16 8 328.4 328.9 293.3 336.0 2.19 29 493 6001 -4.1 -26.1 16 22.0 -10.6 19 8 329.4 329.6 292.4 332.7 0.92 30 475 6292 -6.3 -28.3 16 22.0 -12.4 30 7 330.2 330.3 292.5 333.0 0.78 31 467 6424 -7.3 -19.3 38 12.0 -11.5 34 7 330.5 330.9 293.5 336.8 1.78 32 465 6458 -7.9 -14.9 57 7.0 -10.6 36 7 330.2 330.7 294.1 339.1 2.59 33 464 6474 -7.9 -12.9 67 5.0 -9.9 36 7 330.4 331.0 294.6 340.9 3.06 34 462 6508 -8.3 -12.1 74 3.8 -9.9 37 7 330.3 331.0 294.7 341.5 3.27 35 458 6575 -8.9 -16.9 52 8.0 -11.8 40 6 330.4 330.8 293.9 338.1 2.22 36 455 6626 -8.7 -22.7 31 14.0 -13.1 42 6 331.2 331.5 293.3 336.1 1.36 37 450 6711 -9.5 -17.5 52 8.0 -12.4 45 6 331.3 331.7 294.0 338.8 2.15 38 444 6815 -9.9 -13.9 73 4.0 -11.5 22 6 332.1 332.7 294.8 342.2 2.94 39 435 6972 -11.1 -14.2 78 3.1 -12.3 346 6 332.5 333.1 295.0 342.6 2.93 40 428 7096 -11.5 -20.5 47 9.0 -14.5 334 6 333.5 333.9 294.3 339.7 1.75 41 414 7350 -13.3 -24.3 39 11.0 -16.5 332 6 334.4 334.7 294.1 339.1 1.29 42 411 7405 -13.7 -27.7 30 14.0 -17.4 332 6 334.6 334.8 293.9 338.1 0.96 43 405 7516 -14.3 -26.3 35 12.0 -17.6 331 6 335.2 335.4 294.1 339.2 1.10 44 403 7554 -14.7 -21.7 55 7.0 -16.9 330 6 335.2 335.5 294.6 341.2 1.67 45 402 7572 -14.7 -17.9 77 3.2 -15.8 330 6 335.4 335.9 295.2 343.6 2.33 46 400 7610 -15.1 -17.4 83 2.3 -15.9 330 6 335.4 335.9 295.3 344.0 2.44 47 360 8403 -19.1 -26.1 54 7.0 -21.0 179 3 340.3 340.5 295.5 344.9 1.26 48 346 8699 -20.5 -37.5 20 17.0 -23.7 177 4 342.3 342.3 295.3 344.0 0.44 49 314 9411 -26.5 -32.5 57 6.0 -27.7 239 5 343.5 343.7 295.8 346.6 0.79 50 300 9740 -29.1 -36.1 51 7.0 -30.2 225 7 344.4 344.5 295.9 346.6 0.58 51 276 10328 -34.3 -39.3 60 5.0 -35.0 229 6 345.2 345.3 296.0 347.0 0.46 52 254 10902 -38.7 -48.7 34 10.0 -39.5 181 7 347.0 347.0 296.1 347.7 0.18 53 250 11010 -39.5 -49.5 34 10.0 -40.2 180 7 347.3 347.4 296.2 348.0 0.17 54 206 12299 -50.7 -62.7 23 12.0 -51.0 185 11 349.5 349.5 296.5 349.7 0.04 55 200 12490 -52.3 -64.3 22 12.0 -52.6 195 10 349.9 350.0 296.7 350.1 0.03 56 171 13486 -61.1 -67.1 45 6.0 -61.2 238 7 351.4 351.4 297.0 351.5 0.03 57 157 14013 -65.5 -71.5 43 6.0 -65.5 223 12 352.6 352.6 297.2 352.7 0.02 58 150 14290 -67.3 -76.3 27 9.0 -67.4 215 14 354.2 354.2 297.5 354.2 0.01 59 148 14370 -67.3 -77.3 23 10.0 -67.4 212 12 355.5 355.5 297.8 355.5 0.01 60 100 16640 -81.3 -88.3 30 7.0 -81.3 145 21 370.6 370.6 300.7 370.7 0.00 61 98 16754 -82.1 -89.1 29 7.0 -82.1 125 16 371.2 371.2 300.8 371.2 0.00 62 98 16754 -81.9 -88.9 29 7.0 -81.9 125 16 371.6 371.6 300.8 371.6 0.00 63 97 16812 -78.9 -86.9 26 8.0 -78.9 148 24 378.6 378.6 302.0 378.6 0.00 64 96 16872 -71.3 -86.3 9 15.0 -71.3 146 26 394.5 394.5 304.5 394.6 0.00 65 96 16872 -68.7 -86.7 6 18.0 -68.8 146 26 399.6 399.6 305.2 399.6 0.00 66 76 18282 -67.2 -91.1 2 23.9 -67.4 95 71 430.3 430.3 308.9 430.3 0.00 67 70 18780 -66.7 -92.7 1 26.0 -66.9 85 61 441.7 441.7 310.0 441.7 0.00 68 53 20465 -67.3 -95.3 1 28.0 -67.5 85 32 476.9 476.9 313.2 476.9 0.00 69 50 20820 -64.1 -97.1 0 33.0 -64.4 85 26 492.4 492.4 314.4 492.4 0.00 70 46 21331 -65.3 -97.3 0 32.0 -65.6 84 27 501.4 501.4 315.1 501.4 0.00 71 38 22502 -63.5 -96.5 0 33.0 -64.0 82 29 534.2 534.2 317.2 534.2 0.00 72 36 22838 -59.9 -93.9 0 34.0 -60.7 82 30 551.8 551.8 318.2 551.8 0.00 73 31 23774 -59.7 -93.7 0 34.0 -60.6 80 32 576.5 576.5 319.5 576.5 0.00 74 30 23980 -58.9 -92.9 0 34.0 -59.9 80 32 584.1 584.1 319.9 584.1 0.00 75 25 25131 -56.9 -90.9 1 34.0 -58.4 89 42 621.1 621.1 321.5 621.1 0.00 76 21 26258 -48.3 -85.3 1 37.0 -52.2 98 51 678.8 678.8 323.7 678.9 0.01 77 20 26580 -47.3 -84.3 1 37.0 -51.7 100 54 691.4 691.4 324.1 691.5 0.02 78 13 29422 -48.9 -85.9 1 37.0 -54.0 122 42 776.5 776.5 326.7 776.7 0.02 79 11 30521 -48.7 -85.7 1 37.0 -54.4 130 37 815.2 815.2 327.6 815.4 0.02 80 10 31150 -46.9 -83.9 1 37.0 -53.7 135 34 844.5 844.5 328.2 844.8 0.03 81 9.4 31563 -43.3 -81.3 1 38.0 -52.1 873.2 873.3 328.9 873.8 0.06 82 8.8 32009 -42.1 -80.1 1 38.0 -51.8 894.5 894.5 329.3 895.3 0.07 83 7.9 32738 -42.3 -80.3 1 38.0 -52.4 921.7 921.8 329.8 922.6 0.08 84 6.9 33660 -38.9 -77.9 1 39.0 -51.6 972.2 972.3 330.8 973.8 0.14 TRP 98 16754 -82.1 -89.1 29 7.0 -82.1 125 16 371.2 371.2 300.8 371.2 0.00 WND 76 18282 -67.2 -91.1 2 23.9 -67.4 95 71 430.3 430.3 308.9 430.3 0.00 Sounding variables and indices 1000-500 mb thick: 5798.00 m Freezing level: 547.00 mb = 5174.30 m = 16975.83 ft Wetbulb zero: 607.45 mb = 4325.17 m = 14190.03 ft Precipitable water: 1.97 inches Sfc-500 mean rel hum: 63.49 % Est. max temperature: 33.01 C = 91.41 F Sfc-Lift cond lev (LCL): 947.68 mb = 567.59 m = 1862.13 ft T: 23.63 C 700-500 lapse rate: 5.37 C/km ThetaE index: 22.44 C Layer 867.0- 830.0 mb Conv cond level (CCL): 876.77 mb = 1245.59 m = 4086.55 ft Mean mixing ratio: 16.49 g/kg Conv temperature: 31.08 C = 87.95 F Cap Strength: 1.31 C Lifted Index: -0.67 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.64 C Lifted Index @700 mb: 0.43 C Showalter Index: 9.70 C Risk: None Total Totals Index: 31.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 8.70 C K Index: 23.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 96.00 Risk: None Energy Index: 1.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 257.47 J/kg Max Up Vert Vel: 22.69 m/s Conv Inhibition (B-): 32.31 J/kg Cap Strength: 1.33 C Lift Cond Lev (LCL): 911.06 mb = 913.78 m = 2997.92 ft Lev Free Conv (LFC): 796.06 mb = 2072.35 m = 6798.96 ft Equ Level (EL): 726.06 mb = 2848.56 m = 9345.54 ft B at Equ Level: 16.10 J/kg Max Parcel Lev (MPL): 136.06 mb = 14857.44 m = 48744.30 ft Wind level data Storm motion: 94 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 1004 57 20 8 -2.7 -7.5 | 323 10 6.2 -8.1 1 1000 92 15 4 -1.0 -3.9 | 300 9 7.9 -4.5 2 976 305 40 13 -8.4 -10.0 | 357 11 0.6 -10.6 3 925 782 55 17 -13.9 -9.8 | 26 12 -5.0 -10.4 4 850 1513 45 14 -9.9 -9.9 | 5 11 -1.0 -10.5 5 819 1829 60 16 -13.9 -8.0 | 30 10 -4.9 -8.6 6 762 2438 95 16 -15.9 1.4 | 96 7 -7.0 0.8 7 700 3155 65 11 -10.0 -4.6 | 11 5 -1.0 -5.3 8 683 3353 60 11 -9.5 -5.5 | 5 6 -0.6 -6.1 9 634 3962 85 12 -12.0 -1.0 | 61 3 -3.0 -1.7 10 610 4267 65 10 -9.1 -4.2 | 1 5 -0.1 -4.9 11 546 5182 80 9 -8.9 -1.6 | 358 2 0.1 -2.2 12 506 5791 15 5 -1.3 -4.8 | 306 9 7.6 -5.5 13 500 5890 15 8 -2.1 -7.7 | 321 11 6.9 -8.4 14 450 6706 45 6 -4.2 -4.2 | 316 7 4.7 -4.9 15 432 7010 335 6 2.5 -5.4 | 298 13 11.5 -6.1 16 400 7610 330 6 3.0 -5.2 | 296 13 11.9 -5.8 17 399 7620 335 7 3.0 -6.3 | 300 14 11.9 -7.0 18 383 7925 290 2 1.9 -0.7 | 277 11 10.8 -1.3 19 368 8230 195 2 0.5 1.9 | 262 10 9.5 1.3 20 353 8534 165 4 -1.0 3.9 | 248 9 7.9 3.2 21 339 8839 190 5 0.9 4.9 | 246 11 9.8 4.3 22 325 9144 250 4 3.8 1.4 | 267 13 12.7 0.7 23 300 9740 225 7 4.9 4.9 | 253 15 13.9 4.3 24 299 9754 205 8 3.4 7.3 | 242 14 12.3 6.6 25 287 10058 255 7 6.8 1.8 | 266 16 15.7 1.2 26 274 10363 225 6 4.2 4.2 | 255 14 13.2 3.6 27 263 10668 230 9 6.9 5.8 | 252 17 15.8 5.2 28 251 10973 165 6 -1.6 5.8 | 235 9 7.4 5.2 29 250 11010 180 7 0.0 7.0 | 235 11 8.9 6.4 30 240 11278 180 11 0.0 11.0 | 221 14 8.9 10.4 31 219 11887 165 12 -3.1 11.6 | 208 12 5.8 11.0 32 200 12490 195 10 2.6 9.7 | 232 15 11.5 9.0 33 200 12497 170 11 -1.9 10.8 | 215 12 7.0 10.2 34 190 12802 220 11 7.1 8.4 | 244 18 16.0 7.8 35 181 13106 210 9 4.5 7.8 | 242 15 13.4 7.2 36 173 13411 240 7 6.1 3.5 | 259 15 15.0 2.9 37 150 14290 215 14 8.0 11.5 | 237 20 17.0 10.8 38 149 14326 210 12 6.0 10.4 | 237 18 14.9 9.8 39 121 15545 265 10 10.0 0.9 | 269 19 18.9 0.2 40 115 15850 255 5 4.8 1.3 | 267 14 13.8 0.7 41 109 16154 145 9 -5.2 7.4 | 209 8 3.8 6.7 42 100 16640 145 21 -12.0 17.2 | 169 17 -3.1 16.6 43 98 16754 125 16 -13.1 9.2 | 154 10 -4.2 8.5 44 98 16764 150 22 -11.0 19.1 | 174 19 -2.1 18.4 45 76 18282 95 71 -70.7 6.2 | 95 62 -61.8 5.6 46 70 18780 85 61 -60.8 -5.3 | 83 52 -51.8 -5.9 47 50 20820 85 26 -25.9 -2.3 | 80 17 -17.0 -2.9 48 30 23980 80 32 -31.5 -5.6 | 75 23 -22.6 -6.2 49 20 26580 100 54 -53.2 9.4 | 101 45 -44.2 8.7 50 10 31150 135 34 -24.0 24.0 | 147 28 -15.1 23.4 Wind Parameters Mean winds (0-6000m): 64.0 at 12.0 knts Storm direction: 94.0 at 9.0 knts Shear (0-3000m) pos: 2.8 neg: 1.3 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 59.6 deg Storm rel helicity (0-3000m) pos: 62.5 neg: -22.5 tot: 40.0 m^2/s^2 ave: 13.3 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 2.4 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 81.99 Bulk Shear: 3.14 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 40 11 349 9| 9.1 0.0 9.1| 25.5 -2.4 23.1 46.2 0.79| 11.5 9.0 1000 48 14 7 10| 5.1 0.0 5.1| 32.6 -6.0 26.6 26.6 0.67| 7.6 5.1 1500 48 14 9 10| 3.4 0.7 4.1| 33.4 -12.1 21.2 14.2 0.47| 5.9 2.8 2000 51 14 14 10| 3.8 0.5 4.3| 51.2 -12.1 39.1 19.6 0.61| 6.4 3.9 2500 59 15 24 9| 3.3 0.4 3.7| 62.5 -14.1 48.3 19.3 0.61| 6.6 4.1 3000 62 15 28 8| 2.8 1.3 4.0| 62.5 -22.5 40.0 13.3 0.36| 6.5 2.4 4000 64 14 28 7| 2.3 1.0 3.3| 67.5 -26.0 41.5 10.4 0.33| 6.0 1.9 5000 66 13 25 7| 1.9 1.0 2.9| 67.5 -28.9 38.6 7.7 0.24| 5.3 1.3 6000 64 12 17 6| 1.6 1.5 3.1| 73.8 -36.7 37.1 6.2 0.16| 5.4 0.9 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251017.23.gif