UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050211.upa.cvt Date: 1100Z 2 MAY 25 Searching for VO150... Searching the city database file for: VO150 ... Date:1100Z 2 MAY 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 64 32.0 10.0 26 22.0 18.1 180 3 305.1 306.5 291.2 328.3 7.71 1 1000 73 30.4 21.4 59 9.0 23.9 190 4 303.5 306.6 297.0 351.8 16.25 2 999 82 29.4 22.4 66 7.0 24.3 190 4 302.6 305.8 297.5 353.9 17.32 3 953 499 26.2 18.2 61 8.0 20.6 202 10 303.5 306.1 295.5 344.9 13.93 4 925 761 24.4 20.4 78 4.0 21.5 235 10 304.3 307.3 297.4 353.5 16.53 5 850 1500 20.2 18.2 88 2.0 18.8 290 14 307.3 310.2 297.6 354.6 15.66 6 825 1759 21.0 15.0 69 6.0 16.9 328 14 310.8 313.3 296.8 350.9 13.11 7 733 2774 13.4 6.4 63 7.0 9.2 344 20 313.2 314.7 294.0 338.8 8.26 8 700 3162 10.4 7.5 82 2.9 8.6 345 23 314.0 315.8 295.0 343.0 9.34 9 696 3210 10.2 8.1 87 2.1 8.9 345 23 314.3 316.2 295.4 344.7 9.79 10 622 4130 3.4 -3.6 60 7.0 -0.1 343 21 316.8 317.7 292.2 331.9 4.72 11 616 4208 3.4 -10.6 35 14.0 -2.6 341 20 317.7 318.2 290.8 326.7 2.77 12 605 4354 2.4 -11.6 35 14.0 -3.5 339 19 318.1 318.6 290.7 326.7 2.60 13 600 4421 2.4 -23.6 13 26.0 -5.9 338 18 318.9 319.1 289.4 322.2 0.95 14 580 4693 0.4 -10.6 43 11.0 -4.3 330 17 319.7 320.2 291.5 329.4 2.94 15 571 4818 0.0 -14.0 34 14.0 -5.5 324 17 320.6 321.1 291.2 328.2 2.27 16 562 4945 -0.9 -22.9 17 22.0 -7.9 317 18 321.0 321.2 290.2 324.8 1.08 17 516 5622 -3.3 -37.3 5 34.0 -11.0 314 29 326.1 326.1 290.9 327.2 0.30 18 500 5870 -5.1 -42.1 4 37.0 -12.4 320 36 326.8 326.9 291.0 327.5 0.19 19 457 6572 -9.7 -42.7 5 33.0 -15.7 294 39 329.6 329.6 291.8 330.3 0.19 20 437 6917 -12.1 -37.1 11 25.0 -17.1 286 40 330.8 330.9 292.3 332.2 0.36 21 432 7005 -12.5 -28.5 25 16.0 -16.6 284 40 331.4 331.5 292.9 334.4 0.84 22 426 7112 -13.5 -26.5 33 13.0 -17.0 281 40 331.4 331.6 293.1 335.1 1.03 23 418 7257 -14.3 -36.3 14 22.0 -18.7 278 40 332.2 332.3 292.7 333.7 0.41 24 402 7552 -16.3 -33.3 22 17.0 -19.9 271 41 333.3 333.4 293.2 335.5 0.57 25 400 7590 -16.3 -35.3 18 19.0 -20.1 270 41 333.8 333.9 293.2 335.6 0.47 26 396 7665 -16.5 -47.5 5 31.0 -21.0 270 42 334.5 334.5 293.0 335.0 0.13 27 300 9690 -29.5 -67.5 1 38.0 -31.8 250 44 343.8 343.8 295.3 343.9 0.01 28 290 9932 -31.1 -61.1 4 30.0 -33.1 250 45 344.9 344.9 295.5 345.0 0.04 29 250 10970 -38.9 -57.9 12 19.0 -40.0 245 50 348.2 348.2 296.3 348.5 0.06 30 200 12460 -51.1 -71.1 7 20.0 -51.5 245 40 351.8 351.9 297.0 351.9 0.01 31 167 13607 -58.9 -79.9 5 21.0 -59.1 265 30 357.5 357.5 298.2 357.5 0.00 32 150 14270 -63.9 -80.9 8 17.0 -64.0 225 14 360.0 360.0 298.7 360.0 0.00 33 140 14687 -67.5 -76.5 27 9.0 -67.5 216 15 360.9 360.9 298.9 360.9 0.01 34 100 16650 -78.9 -85.9 31 7.0 -78.9 320 18 375.3 375.3 301.5 375.3 0.00 35 84 17630 -85.1 -88.8 51 3.7 -85.1 340 12 381.9 381.9 302.5 381.9 0.00 36 82 17765 -81.1 -88.1 30 7.0 -81.1 357 13 392.7 392.7 304.2 392.7 0.00 37 79 17976 -79.1 -87.1 26 8.0 -79.1 24 14 401.0 401.0 305.3 401.1 0.00 38 72 18501 -82.3 -89.3 29 7.0 -82.3 90 17 405.0 405.0 305.9 405.0 0.00 39 70 18660 -80.3 -89.3 21 9.0 -80.3 110 18 412.6 412.6 306.8 412.6 0.00 40 63 19254 -78.5 -88.5 18 10.0 -78.6 102 18 429.2 429.2 308.7 429.2 0.00 41 60 19534 -73.7 -88.7 8 15.0 -73.7 99 18 445.9 445.9 310.5 446.0 0.00 42 57 19831 -74.3 -89.3 8 15.0 -74.4 95 17 451.2 451.2 311.0 451.2 0.00 43 54 20149 -69.1 -90.1 3 21.0 -69.2 91 17 470.2 470.2 312.7 470.2 0.00 44 50 20610 -65.7 -94.7 1 29.0 -66.0 85 17 488.7 488.7 314.1 488.7 0.00 45 48 20860 -63.5 -96.5 0 33.0 -63.9 88 17 499.6 499.6 314.9 499.6 0.00 46 45 21255 -64.7 -96.7 0 32.0 -65.1 93 17 506.0 506.0 315.4 506.0 0.00 47 34 23005 -55.7 -90.7 1 35.0 -57.1 115 18 571.9 571.9 319.3 572.0 0.00 48 31 23592 -57.1 -91.1 1 34.0 -58.3 122 18 583.5 583.5 319.8 583.5 0.00 49 30 23800 -56.1 -91.1 0 35.0 -57.5 125 18 591.7 591.7 320.2 591.7 0.00 50 23 25508 -50.1 -86.1 1 36.0 -53.2 89 28 656.1 656.1 322.9 656.1 0.01 51 21 26101 -50.5 -86.5 1 36.0 -53.7 77 32 672.2 672.2 323.5 672.2 0.01 52 20 26420 -47.9 -84.9 1 37.0 -52.1 70 34 689.6 689.6 324.1 689.7 0.01 53 19 26761 -46.9 -83.9 1 37.0 -51.5 71 36 702.9 702.9 324.5 703.0 0.02 54 17 27499 -48.3 -85.3 1 37.0 -52.8 75 40 721.1 721.1 325.1 721.2 0.02 55 13 29300 -41.3 -80.3 1 39.0 -49.7 82 51 802.8 802.8 327.3 803.3 0.05 56 11 30437 -41.5 -80.5 1 39.0 -50.5 87 57 841.4 841.4 328.2 841.9 0.06 57 10 31090 -38.0 -77.6 1 39.6 -49.4 90 61 877.8 877.8 329.0 878.8 0.10 58 9.4 31518 -35.7 -75.7 1 40.0 -48.7 902.1 902.2 329.5 903.6 0.14 TRP 84 17630 -85.1 -88.8 51 3.7 -85.1 340 12 381.9 381.9 302.5 381.9 0.00 WND 10 31090 -38.0 -77.6 1 39.6 -49.4 90 61 877.8 877.8 329.0 878.8 0.10 Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 571.00 mb = 4818.19 m = 15807.50 ft Wetbulb zero: 622.80 mb = 4119.43 m = 13515.03 ft Precipitable water: 1.89 inches Sfc-500 mean rel hum: 55.81 % Est. max temperature: 34.20 C = 93.56 F Sfc-Lift cond lev (LCL): 726.91 mb = 2844.35 m = 9331.74 ft T: 12.86 C 700-500 lapse rate: 5.72 C/km ThetaE index: 15.73 C Layer 825.0- 700.0 mb Conv cond level (CCL): 771.63 mb = 2333.28 m = 7655.03 ft Mean mixing ratio: 15.68 g/kg Conv temperature: 39.10 C = 102.38 F Cap Strength: 4.22 C Lifted Index: -2.31 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.34 C Lifted Index @700 mb: -0.28 C Showalter Index: -3.71 C Risk: Severe thunderstorms possible Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 23.30 C K Index: 40.60 Risk: > 80 % chance of thunderstorms Sweat Index: 282.40 Risk: None Energy Index: -5.16 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 638.73 J/kg Max Up Vert Vel: 35.74 m/s Conv Inhibition (B-): 168.86 J/kg Cap Strength: 4.04 C Lift Cond Lev (LCL): 868.97 mb = 1307.10 m = 4288.34 ft Lev Free Conv (LFC): 703.97 mb = 3114.38 m = 10217.66 ft Equ Level (EL): 243.97 mb = 11133.04 m = 36525.29 ft B at Equ Level: 637.53 J/kg Max Parcel Lev (MPL): 123.97 mb = 15396.62 m = 50513.23 ft Wind level data Storm motion: 357 at 14 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 64 180 3 0.0 3.0 | 177 17 -0.8 16.7 1 1000 73 190 4 0.7 3.9 | 180 18 -0.1 17.7 2 941 610 205 11 4.6 10.0 | 189 24 3.9 23.7 3 925 761 235 10 8.2 5.7 | 201 21 7.4 19.4 4 909 914 230 8 6.1 5.1 | 196 20 5.3 18.9 5 878 1219 280 5 4.9 -0.9 | 198 13 4.1 12.8 6 850 1500 290 14 13.2 -4.8 | 234 15 12.4 8.9 7 848 1524 290 14 13.2 -4.8 | 234 15 12.4 8.9 8 818 1829 340 14 4.8 -13.2 | 262 4 4.0 0.6 9 700 3162 345 23 6.0 -22.2 | 329 10 5.2 -8.5 10 658 3658 350 25 4.3 -24.6 | 342 11 3.6 -10.9 11 588 4572 335 17 7.2 -15.4 | 285 7 6.4 -1.7 12 545 5182 305 18 14.7 -10.3 | 256 14 14.0 3.4 13 500 5870 320 36 23.1 -27.6 | 302 26 22.4 -13.9 14 486 6096 305 38 31.1 -21.8 | 285 31 30.3 -8.1 15 400 7590 270 41 41.0 -0.0 | 251 42 40.2 13.7 16 382 7925 270 44 44.0 -0.0 | 252 45 43.2 13.7 17 366 8230 270 48 48.0 -0.0 | 254 49 47.2 13.7 18 351 8534 270 50 50.0 -0.0 | 254 51 49.2 13.7 19 323 9144 275 39 38.9 -3.4 | 255 39 38.1 10.3 20 300 9690 250 44 41.3 15.0 | 235 50 40.6 28.8 21 285 10058 250 46 43.2 15.7 | 235 52 42.4 29.4 22 261 10668 250 48 45.1 16.4 | 236 54 44.3 30.1 23 250 10970 245 50 45.3 21.1 | 232 57 44.5 34.8 24 239 11278 245 51 46.2 21.6 | 232 58 45.4 35.3 25 218 11887 245 49 44.4 20.7 | 232 56 43.6 34.4 26 200 12460 245 40 36.3 16.9 | 229 47 35.5 30.6 27 199 12497 245 44 39.9 18.6 | 230 51 39.1 32.3 28 172 13411 265 33 32.9 2.9 | 243 36 32.1 16.6 29 164 13716 265 28 27.9 2.4 | 239 32 27.1 16.2 30 150 14270 225 14 9.9 9.9 | 201 25 9.1 23.6 31 149 14326 250 14 13.2 4.8 | 214 22 12.4 18.5 32 141 14630 215 15 8.6 12.3 | 197 27 7.8 26.0 33 109 16154 260 17 16.7 3.0 | 224 23 16.0 16.7 34 100 16650 320 18 11.6 -13.8 | 270 11 10.8 -0.1 35 84 17630 340 12 4.1 -11.3 | 234 4 3.3 2.4 36 70 18660 110 18 -16.9 6.2 | 138 27 -17.7 19.9 37 50 20610 85 17 -16.9 -1.5 | 125 22 -17.7 12.2 38 30 23800 125 18 -14.7 10.3 | 147 29 -15.5 24.0 39 20 26420 70 34 -31.9 -11.6 | 94 33 -32.7 2.1 40 10 31090 90 61 -61.0 0.0 | 103 63 -61.8 13.7 Wind Parameters Mean winds (0-6000m): 326.7 at 18.3 knts Storm direction: 356.7 at 13.7 knts Shear (0-3000m) pos: 4.3 neg: 0.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 149.4 deg Storm rel helicity (0-3000m) pos: 107.0 neg: -6.7 tot: 100.3 m^2/s^2 ave: 33.4 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 4.7 10^-3/s Energy-Hel index: 0.40 Bulk Rich Number: 8.88 Bulk Shear: 71.89 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 ------------------------------------------------------------------------------- 500 200 7 185 20| 8.0 0.0 8.0| 20.7 0.0 20.7 41.4 0.50| 8.0 4.0 1000 215 8 191 21| 3.3 0.0 3.3| 52.6 -6.3 46.3 46.3 0.44| 9.6 4.2 1500 238 8 199 19| 5.3 0.0 5.3| 88.0 -6.7 81.3 54.2 0.57| 10.5 6.0 2000 272 10 214 16| 4.7 0.0 4.7| 99.2 -6.7 92.5 46.2 0.54| 11.0 5.9 2500 301 11 229 12| 4.5 0.0 4.5|102.9 -6.7 96.2 38.5 0.56| 9.5 5.3 3000 317 13 242 9| 4.3 0.0 4.3|107.0 -6.7 100.3 33.4 0.56| 8.5 4.7 4000 332 16 272 7| 3.5 0.5 4.1|114.7 -15.8 98.9 24.7 0.47| 7.4 3.5 5000 332 16 276 7| 2.8 1.6 4.4|114.7 -35.4 79.2 15.8 0.26| 7.2 1.9 6000 327 18 280 9| 3.1 1.8 4.9|192.1 -92.0 100.1 16.7 0.25| 8.5 2.2 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20250502.11.gif