UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for VO185... Searching the city database file for: VO185 ... Date:0000Z 30 APR 25 Station: VO185 WMO ident: 43185 Latitude: 16.20 Longitude: 81.15 ------------------------------------------------------------------------------- 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 1005 3 28.0 26.0 89 2.0 26.5 180 2 300.7 304.7 299.5 364.2 21.51 1 1000 47 28.6 24.4 78 4.2 25.5 190 12 301.8 305.4 298.6 359.6 19.59 2 985 182 29.2 25.2 79 4.0 26.2 187 13 303.7 307.5 299.8 366.1 20.91 3 948 523 25.4 24.2 93 1.2 24.5 178 14 303.1 306.9 299.5 364.0 20.45 4 925 740 23.6 21.6 89 2.0 22.2 175 15 303.4 306.7 298.0 356.4 17.83 5 918 806 23.4 19.2 77 4.2 20.4 177 15 303.9 306.8 296.6 349.8 15.43 6 897 1010 26.0 12.0 42 14.0 16.8 178 12 308.6 310.5 294.0 338.6 9.87 7 893 1049 26.8 8.8 32 18.0 15.5 178 12 309.8 311.3 292.9 334.3 7.98 8 864 1339 23.8 12.8 50 11.0 16.5 168 9 309.6 311.7 295.0 342.6 10.81 9 859 1390 23.6 16.6 65 7.0 18.7 165 8 309.9 312.6 297.2 352.5 13.97 10 850 1482 23.0 15.0 61 8.0 17.5 160 8 310.2 312.6 296.4 349.1 12.72 11 843 1554 23.2 11.2 47 12.0 15.4 162 8 311.2 313.1 294.7 341.8 9.96 12 820 1794 22.2 5.2 33 17.0 12.0 169 6 312.6 313.9 292.7 333.7 6.77 13 727 2825 14.8 3.8 48 11.0 8.3 316 9 315.4 316.8 293.6 337.3 6.93 14 699 3157 14.8 2.8 44 12.0 7.8 332 12 319.0 320.3 294.4 340.4 6.71 15 688 3291 13.2 4.2 54 9.0 7.8 339 14 318.7 320.1 295.0 342.7 7.54 16 685 3327 11.6 3.6 58 8.0 6.9 341 14 317.3 318.7 294.4 340.3 7.26 17 638 3916 6.6 0.6 65 6.0 3.2 360 21 318.1 319.3 293.9 338.2 6.28 18 627 4059 5.2 0.4 71 4.8 2.5 360 22 318.1 319.3 293.9 338.2 6.30 19 623 4111 3.8 -0.2 75 4.0 1.7 359 23 317.1 318.3 293.4 336.4 6.06 20 585 4618 -0.7 -5.7 69 5.0 -3.1 355 29 317.6 318.4 292.1 331.4 4.28 21 574 4769 -2.1 -7.0 69 4.9 -4.3 355 30 317.7 318.5 291.8 330.5 3.94 22 567 4867 -2.9 -7.3 72 4.4 -4.9 355 31 317.9 318.6 291.9 330.5 3.90 23 562 4937 -3.7 -7.7 74 4.0 -5.5 354 31 317.7 318.5 291.7 330.1 3.81 24 558 4993 -4.1 -8.0 74 3.9 -5.8 352 30 317.9 318.6 291.7 330.1 3.75 25 529 5415 -4.1 -23.1 21 19.0 -10.0 334 25 322.8 323.0 290.7 326.7 1.13 26 505 5781 -3.9 -24.9 18 21.0 -10.3 314 21 327.4 327.6 292.0 330.9 1.00 27 500 5860 -3.9 -26.9 15 23.0 -10.6 310 20 328.3 328.5 292.1 331.3 0.84 28 497 5908 -3.1 -33.1 8 30.0 -10.8 310 20 329.8 329.9 292.2 331.6 0.47 29 493 5971 -2.7 -32.7 8 30.0 -10.6 310 20 331.1 331.2 292.5 332.9 0.50 30 469 6365 -5.7 -34.7 8 29.0 -12.7 309 20 332.1 332.2 292.7 333.7 0.43 31 452 6653 -7.9 -32.9 11 25.0 -14.0 308 20 332.9 333.0 293.0 334.9 0.53 32 436 6931 -10.3 -34.3 12 24.0 -15.8 307 21 333.3 333.4 293.1 335.1 0.48 33 425 7127 -11.9 -33.9 14 22.0 -16.9 307 21 333.7 333.8 293.2 335.6 0.51 34 400 7590 -13.3 -38.3 10 25.0 -18.3 305 22 337.7 337.8 294.1 339.1 0.35 35 398 7628 -14.5 -40.5 9 26.0 -19.3 305 22 336.6 336.7 293.7 337.7 0.28 36 361 8358 -20.7 -41.7 13 21.0 -24.0 310 27 337.9 337.9 294.0 338.9 0.27 37 331 8993 -25.9 -42.9 19 17.0 -28.2 314 32 339.2 339.3 294.4 340.2 0.26 38 318 9282 -26.9 -49.9 9 23.0 -29.3 312 34 341.7 341.8 294.8 342.2 0.13 39 303 9629 -29.1 -53.1 8 24.0 -31.3 302 38 343.4 343.4 295.2 343.8 0.09 40 300 9700 -29.3 -53.3 8 24.0 -31.5 300 39 344.1 344.1 295.4 344.5 0.09 41 250 10980 -38.3 -56.3 13 18.0 -39.4 270 38 349.1 349.1 296.5 349.4 0.07 42 239 11286 -40.5 -56.5 16 16.0 -41.4 268 37 350.3 350.3 296.8 350.7 0.08 43 238 11315 -41.5 -56.5 18 15.0 -42.3 267 37 349.2 349.3 296.5 349.6 0.08 44 229 11573 -44.9 -54.9 32 10.0 -45.4 265 36 347.9 348.0 296.3 348.3 0.10 45 200 12460 -51.9 -61.9 29 10.0 -52.2 250 36 350.6 350.6 296.8 350.8 0.05 46 185 12961 -56.3 -63.3 41 7.0 -56.5 250 37 351.4 351.4 297.0 351.5 0.04 47 150 14270 -64.7 -73.7 28 9.0 -64.8 250 31 358.6 358.6 298.4 358.7 0.01 48 130 15129 -71.3 -81.3 21 10.0 -71.3 257 23 361.8 361.8 299.1 361.8 0.00 49 123 15453 -75.1 -85.1 20 10.0 -75.1 260 19 360.6 360.6 298.8 360.6 0.00 50 104 16418 -78.5 -90.5 12 12.0 -78.5 268 9 371.9 371.9 300.9 371.9 0.00 51 100 16640 -80.5 -93.5 10 13.0 -80.5 270 7 372.2 372.2 300.9 372.2 0.00 52 99 16697 -80.5 -93.5 10 13.0 -80.5 270 6 373.3 373.3 301.1 373.3 0.00 53 95 16930 -81.1 -94.1 9 13.0 -81.1 286 7 376.5 376.5 301.7 376.5 0.00 54 89 17301 -77.5 -90.5 11 13.0 -77.5 311 8 390.8 390.8 303.9 390.8 0.00 55 83 17702 -77.9 -90.9 10 13.0 -77.9 339 9 397.9 397.9 304.9 397.9 0.00 56 76 18207 -77.9 -90.9 10 13.0 -77.9 13 10 408.0 408.0 306.3 408.0 0.00 57 70 18680 -76.5 -90.5 9 14.0 -76.6 45 11 420.7 420.7 307.8 420.7 0.00 58 66 19018 -76.1 -90.1 9 14.0 -76.2 36 12 428.7 428.7 308.7 428.7 0.00 59 60 19573 -71.9 -86.9 9 15.0 -72.0 22 14 450.0 450.0 310.8 450.0 0.00 60 50 20660 -66.3 -86.3 4 20.0 -66.5 355 18 487.2 487.2 314.0 487.3 0.00 61 47 21036 -67.7 -91.7 2 24.0 -67.9 3 17 492.6 492.6 314.4 492.6 0.00 62 41 21874 -61.9 -91.9 1 30.0 -62.4 22 16 526.7 526.7 316.7 526.7 0.00 63 40 22029 -58.9 -88.9 1 30.0 -59.7 26 16 537.9 537.9 317.4 538.0 0.00 64 39 22189 -56.7 -87.7 1 31.0 -57.8 29 16 547.4 547.4 317.9 547.4 0.00 65 30 23870 -54.1 -86.1 1 32.0 -55.8 65 13 597.2 597.2 320.5 597.2 0.01 66 27 24547 -54.3 -86.3 1 32.0 -56.2 71 19 614.9 614.9 321.3 614.9 0.01 67 26 24788 -55.5 -87.5 1 32.0 -57.2 74 21 618.1 618.1 321.4 618.2 0.01 68 23 25578 -51.5 -84.5 1 33.0 -54.2 81 29 651.9 652.0 322.7 652.0 0.01 69 22 25869 -49.1 -83.1 1 34.0 -52.6 84 31 667.4 667.4 323.3 667.6 0.02 70 20 26500 -45.5 -80.5 1 35.0 -50.4 90 37 696.9 696.9 324.3 697.2 0.03 71 18 27201 -46.7 -80.7 1 34.0 -51.5 714.4 714.5 324.9 714.7 0.03 72 15 28421 -42.5 -78.5 1 36.0 -49.7 766.6 766.7 326.4 767.2 0.06 73 13 29388 -42.7 -78.7 1 36.0 -50.4 798.0 798.0 327.2 798.6 0.06 74 10 31180 -37.1 -74.1 1 37.0 -48.9 881.1 881.1 329.1 882.9 0.17 TRP 99 16697 -80.5 -93.5 10 13.0 -80.5 270 6 373.3 373.3 301.1 373.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5813.00 m Freezing level: 590.91 mb = 4539.10 m = 14891.87 ft Wetbulb zero: 609.71 mb = 4284.55 m = 14056.77 ft Precipitable water: 1.81 inches Sfc-500 mean rel hum: 55.04 % Est. max temperature: 37.36 C = 99.25 F Sfc-Lift cond lev (LCL): 976.82 mb = 256.65 m = 842.02 ft T: 28.37 C 700-500 lapse rate: 6.89 C/km ThetaE index: 31.74 C Layer 948.0- 864.0 mb Conv cond level (CCL): 792.57 mb = 2085.53 m = 6842.20 ft Mean mixing ratio: 18.99 g/kg Conv temperature: 40.72 C = 105.29 F Cap Strength: 5.10 C Lifted Index: -4.27 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.06 C Lifted Index @700 mb: 1.66 C Showalter Index: -0.58 C Risk: Thunderstorms probable Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 18.90 C K Index: 29.94 Risk: 40-60 % chance of thunderstorms Sweat Index: 216.00 Risk: None Energy Index: -3.36 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2246.87 J/kg Max Up Vert Vel: 67.04 m/s Conv Inhibition (B-): 191.25 J/kg Cap Strength: 5.02 C Lift Cond Lev (LCL): 912.26 mb = 861.51 m = 2826.45 ft Lev Free Conv (LFC): 677.26 mb = 3421.43 m = 11225.04 ft Equ Level (EL): 137.26 mb = 14803.16 m = 48566.22 ft B at Equ Level: 2238.83 J/kg Max Parcel Lev (MPL): 67.26 mb = 18909.95 m = 62039.75 ft Wind level data Storm motion: 6 at 12 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 1005 3 180 2 0.0 2.0 | 185 14 1.4 14.2 1 1000 47 190 12 2.1 11.8 | 188 24 3.4 24.1 2 971 305 185 13 1.1 13.0 | 186 25 2.5 25.2 3 939 610 175 15 -1.3 14.9 | 180 27 0.0 27.2 4 925 740 175 15 -1.3 14.9 | 180 27 0.0 27.2 5 907 914 180 14 0.0 14.0 | 183 26 1.4 26.2 6 876 1219 175 9 -0.8 9.0 | 182 21 0.6 21.2 7 850 1482 160 8 -2.7 7.5 | 176 20 -1.4 19.8 8 815 1829 170 6 -1.0 5.9 | 181 18 0.3 18.1 9 785 2134 220 6 3.9 4.6 | 197 18 5.2 16.8 10 757 2438 270 8 8.0 -0.0 | 217 15 9.4 12.2 11 730 2743 315 9 6.4 -6.4 | 233 10 7.7 5.9 12 653 3658 360 18 -0.0 -18.0 | 347 6 1.4 -5.8 13 629 3962 360 22 -0.0 -22.0 | 352 10 1.4 -9.8 14 606 4267 355 26 2.3 -25.9 | 345 14 3.6 -13.7 15 584 4572 355 29 2.5 -28.9 | 347 17 3.9 -16.7 16 563 4877 355 31 2.7 -30.9 | 348 19 4.1 -18.6 17 523 5486 330 24 12.0 -20.8 | 303 16 13.4 -8.5 18 500 5860 310 20 15.3 -12.9 | 272 17 16.7 -0.6 19 485 6096 310 19 14.6 -12.2 | 270 16 15.9 0.0 20 400 7590 305 22 18.0 -12.6 | 271 19 19.4 -0.4 21 398 7620 305 22 18.0 -12.6 | 271 19 19.4 -0.4 22 324 9144 315 33 23.3 -23.3 | 294 27 24.7 -11.1 23 300 9700 300 39 33.8 -19.5 | 282 36 35.1 -7.3 24 261 10668 280 41 40.4 -7.1 | 263 42 41.7 5.1 25 250 10980 270 38 38.0 -0.0 | 253 41 39.4 12.2 26 208 12192 260 34 33.5 5.9 | 242 39 34.8 18.1 27 200 12460 250 36 33.8 12.3 | 235 43 35.2 24.6 28 164 13716 250 39 36.6 13.3 | 236 46 38.0 25.6 29 150 14270 250 31 29.1 10.6 | 233 38 30.5 22.8 30 100 16640 270 7 7.0 -0.0 | 214 15 8.4 12.2 31 99 16697 270 6 6.0 -0.0 | 211 14 7.4 12.2 32 70 18680 45 11 -7.8 -7.8 | 125 8 -6.4 4.5 33 50 20660 355 18 1.6 -17.9 | 333 6 2.9 -5.7 34 30 23870 65 13 -11.8 -5.5 | 123 12 -10.4 6.7 35 20 26500 90 37 -37.0 0.0 | 109 38 -35.6 12.2 Wind Parameters Mean winds (0-6000m): 336.3 at 16.4 knts Storm direction: 6.3 at 12.3 knts Shear (0-3000m) pos: 3.6 neg: 1.3 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 66.4 deg Storm rel helicity (0-3000m) pos: 89.8 neg: -36.8 tot: 53.0 m^2/s^2 ave: 17.7 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 2.6 10^-3/s Energy-Hel index: 0.48 Bulk Rich Number: 21.66 Bulk Shear: 103.75 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 ------------------------------------------------------------------------------- 500 185 12 186 25| 0.0 12.7 12.7| 3.5 -16.6 -13.1 -26.1 -0.13| 13.8 -1.8 1000 181 13 183 26| 0.9 6.3 7.2| 12.4 -24.5 -12.1 -12.1 -0.09| 9.1 -0.8 1500 178 12 182 24| 0.6 2.6 3.2| 12.4 -36.8 -24.5 -16.3 -0.16| 8.1 -1.3 2000 177 11 182 23| 1.5 2.0 3.5| 34.5 -36.8 -2.3 -1.2 0.03| 7.4 0.2 2500 185 10 186 22| 3.1 1.6 4.7| 74.7 -36.8 37.8 15.1 0.25| 8.0 2.0 3000 195 10 190 22| 3.6 1.3 4.9| 89.8 -36.8 53.0 17.7 0.32| 8.1 2.6 4000 250 12 217 20| 4.1 1.0 5.1|107.0 -37.0 70.0 17.5 0.41| 8.0 3.3 5000 341 15 287 6| 3.3 0.2 3.5|109.6 -54.9 54.8 11.0 0.30| 7.6 2.3 6000 336 16 289 8| 2.7 1.8 4.5|109.6-140.1 -30.5 -5.1 0.03| 8.0 0.2 Wrote GIF file: /home/apache/climate/data/raob//VO185/skewt/VO185.skewt.20250430.00.gif