UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for VO185... Searching the city database file for: VO185 ... Date:0000Z 16 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 1009 -1 27.4 20.4 66 7.0 22.5 320 4 299.8 302.5 295.3 344.0 15.12 1 1008 8 26.2 18.2 61 8.0 20.7 311 4 298.7 301.1 293.6 337.0 13.15 2 1000 78 26.0 18.0 61 8.0 20.5 235 3 299.1 301.5 293.7 337.3 13.09 3 996 113 26.2 17.2 58 9.0 20.1 248 4 299.7 302.0 293.4 336.2 12.49 4 950 529 24.6 15.6 57 9.0 18.5 320 15 302.2 304.3 293.6 337.1 11.81 5 925 762 22.6 16.6 69 6.0 18.5 320 15 302.4 304.8 294.5 340.7 12.95 6 919 819 22.2 17.2 73 5.0 18.8 318 14 302.6 305.1 295.0 342.7 13.56 7 904 961 20.4 18.3 88 2.1 18.9 315 11 302.1 304.9 295.7 345.9 14.80 8 859 1402 18.4 16.7 90 1.7 17.2 345 3 304.5 307.1 295.8 346.4 14.06 9 850 1492 17.6 16.1 91 1.5 16.6 360 2 304.6 307.1 295.6 345.4 13.67 10 817 1830 16.0 12.7 81 3.3 13.8 355 2 306.4 308.5 294.4 340.6 11.37 11 782 2201 14.0 9.4 74 4.6 11.1 303 2 308.1 309.9 293.6 337.0 9.51 12 755 2497 12.6 6.6 67 6.0 9.0 231 2 309.7 311.2 292.9 334.6 8.12 13 738 2689 11.8 5.8 67 6.0 8.2 215 1 310.8 312.3 293.1 335.0 7.86 14 717 2930 11.4 2.4 54 9.0 6.3 295 3 313.0 314.2 292.5 332.8 6.36 15 700 3131 10.4 1.4 54 9.0 5.4 340 8 314.0 315.2 292.6 333.1 6.06 16 690 3250 9.8 -0.2 50 10.0 4.4 336 10 314.6 315.7 292.2 331.9 5.47 17 642 3843 5.6 -5.4 45 11.0 0.3 323 16 316.4 317.2 291.5 329.2 3.98 18 623 4088 3.4 -6.6 48 10.0 -1.3 327 16 316.6 317.4 291.3 328.7 3.74 19 564 4885 -2.1 -10.1 54 8.0 -5.5 320 17 319.3 319.9 291.6 329.6 3.15 20 546 5142 -4.5 -9.5 68 5.0 -6.7 308 19 319.4 320.1 291.9 330.6 3.41 21 522 5494 -6.7 -12.7 62 6.0 -9.1 290 22 320.9 321.4 291.7 330.1 2.76 22 517 5569 -6.5 -10.2 75 3.7 -8.1 282 20 322.0 322.7 292.6 333.3 3.41 23 506 5737 -6.9 -9.3 83 2.4 -7.9 265 16 323.5 324.3 293.3 335.9 3.74 24 502 5799 -6.7 -11.7 68 5.0 -8.8 258 15 324.5 325.1 293.0 334.9 3.11 25 500 5830 -6.7 -13.7 57 7.0 -9.4 255 14 324.9 325.4 292.7 333.8 2.65 26 499 5846 -6.5 -15.5 49 9.0 -9.9 255 14 325.3 325.8 292.6 333.1 2.29 27 498 5861 -6.5 -19.5 35 13.0 -10.9 254 14 325.5 325.8 292.0 331.2 1.64 28 477 6196 -9.3 -19.3 44 10.0 -12.6 248 13 326.1 326.4 292.3 332.1 1.74 29 463 6425 -9.7 -18.7 48 9.0 -12.8 244 15 328.4 328.7 293.0 334.9 1.89 30 456 6543 -9.9 -24.9 28 15.0 -14.2 242 16 329.5 329.8 292.7 333.5 1.11 31 449 6662 -10.9 -20.9 44 10.0 -14.1 240 17 329.7 330.1 293.2 335.4 1.61 32 419 7189 -14.1 -26.1 35 12.0 -17.3 231 23 332.2 332.4 293.3 336.2 1.09 33 413 7298 -14.1 -33.1 18 19.0 -18.3 229 24 333.6 333.7 293.3 335.7 0.57 34 402 7502 -15.7 -28.7 32 13.0 -18.9 226 26 334.1 334.3 293.7 337.4 0.89 35 400 7540 -16.1 -27.1 38 11.0 -18.9 225 26 334.1 334.3 293.8 337.9 1.04 36 393 7673 -16.9 -25.9 46 9.0 -19.3 225 26 334.7 334.9 294.1 339.0 1.18 37 389 7749 -17.7 -23.7 59 6.0 -19.4 225 28 334.6 334.9 294.3 339.9 1.45 38 382 7885 -17.9 -26.9 45 9.0 -20.2 226 31 336.1 336.3 294.4 340.2 1.11 39 377 7984 -18.1 -31.1 31 13.0 -21.0 226 33 337.1 337.3 294.3 340.0 0.76 40 336 8834 -24.3 -45.3 13 21.0 -27.1 229 52 339.9 340.0 294.5 340.7 0.20 41 320 9188 -26.7 -57.7 4 31.0 -29.3 230 58 341.4 341.4 294.7 341.6 0.05 42 300 9650 -30.5 -49.5 14 19.0 -32.3 225 47 342.4 342.4 295.0 343.0 0.14 43 283 10064 -32.3 -71.3 1 39.0 -34.3 229 43 345.6 345.6 295.7 345.6 0.01 44 257 10739 -37.1 -56.1 12 19.0 -38.3 234 34 348.1 348.2 296.3 348.5 0.07 45 250 10930 -38.5 -54.5 17 16.0 -39.5 230 28 348.8 348.8 296.4 349.2 0.09 46 200 12430 -48.9 -82.9 1 34.0 -49.4 345 13 355.3 355.3 297.8 355.3 0.00 47 150 14260 -63.7 -92.7 1 29.0 -63.8 355 19 360.3 360.3 298.8 360.3 0.00 48 124 15400 -72.3 -99.3 1 27.0 -72.3 23 21 364.9 364.9 299.7 364.9 0.00 49 105 16362 -77.5 -102.5 1 25.0 -77.5 48 22 372.8 372.8 301.1 372.8 0.00 50 100 16640 -78.9 -103.9 1 25.0 -78.9 55 22 375.3 375.3 301.5 375.3 0.00 51 96 16872 -79.7 -103.7 1 24.0 -79.7 56 21 378.1 378.1 301.9 378.1 0.00 52 90 17236 -80.9 -104.9 1 24.0 -80.9 56 21 382.8 382.8 302.7 382.8 0.00 53 84 17625 -81.1 -105.1 1 24.0 -81.1 57 20 390.0 390.0 303.8 390.0 0.00 54 79 17969 -82.1 -106.1 1 24.0 -82.1 58 19 394.8 394.8 304.5 394.8 0.00 55 77 18112 -83.3 -107.3 1 24.0 -83.3 59 18 395.3 395.3 304.5 395.3 0.00 56 74 18333 -83.9 -106.9 1 23.0 -83.9 59 18 398.5 398.5 305.0 398.5 0.00 57 71 18562 -84.7 -107.7 1 23.0 -84.7 60 17 401.5 401.5 305.4 401.5 0.00 58 70 18640 -84.3 -107.3 1 23.0 -84.3 60 17 404.0 404.0 305.7 404.0 0.00 59 63 19233 -80.9 -104.9 1 24.0 -80.9 7 13 423.9 423.9 308.2 423.9 0.00 60 63 19233 -78.3 -103.3 1 25.0 -78.3 7 13 429.6 429.6 308.8 429.6 0.00 61 60 19515 -75.3 -101.3 1 26.0 -75.4 342 11 442.4 442.4 310.1 442.4 0.00 62 50 20590 -70.9 -97.9 1 27.0 -71.1 250 3 476.4 476.4 313.2 476.4 0.00 63 38 22265 -40.5 -76.5 1 36.0 -45.2 325 8 592.8 592.8 320.3 593.0 0.03 64 28 24229 -53.1 -85.1 1 32.0 -55.1 42 15 611.8 611.8 321.2 611.9 0.01 65 22 25758 -50.1 -83.1 1 33.0 -53.3 84 24 664.5 664.5 323.2 664.6 0.02 66 20 26370 -49.1 -83.1 1 34.0 -52.8 100 28 685.9 685.9 324.0 686.0 0.02 67 16 27864 -39.9 -76.9 1 37.0 -48.1 761.1 761.1 326.3 761.7 0.07 68 12 29807 -45.3 -80.3 1 35.0 -52.1 807.2 807.3 327.4 807.7 0.05 69 11 30388 -45.1 -80.1 1 35.0 -52.4 828.3 828.3 327.9 828.9 0.06 70 10 31026 -44.1 -79.1 1 35.0 -52.2 854.9 855.0 328.5 855.7 0.08 TRP WND Sounding variables and indices 1000-500 mb thick: 5752.00 m Freezing level: 586.53 mb = 4580.83 m = 15028.80 ft Wetbulb zero: 638.83 mb = 3883.63 m = 12741.42 ft Precipitable water: 1.77 inches Sfc-500 mean rel hum: 64.11 % Est. max temperature: 32.13 C = 89.84 F Sfc-Lift cond lev (LCL): 911.45 mb = 890.28 m = 2920.83 ft T: 21.30 C 700-500 lapse rate: 6.34 C/km ThetaE index: 11.85 C Layer 850.0- 738.0 mb Conv cond level (CCL): 768.08 mb = 2352.69 m = 7718.72 ft Mean mixing ratio: 12.58 g/kg Conv temperature: 36.53 C = 97.76 F Cap Strength: 3.29 C Lifted Index: 0.78 C Risk: Showers probable Lifted Index @300 mb: 4.58 C Lifted Index @700 mb: 3.23 C Showalter Index: -2.03 C Risk: Severe thunderstorms possible Total Totals Index: 47.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 22.80 C K Index: 31.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 211.20 Risk: None Energy Index: -2.32 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.94 J/kg Max Up Vert Vel: 8.71 m/s Conv Inhibition (B-): 298.18 J/kg Cap Strength: 3.25 C Lift Cond Lev (LCL): 855.19 mb = 1439.77 m = 4723.60 ft Lev Free Conv (LFC): 570.19 mb = 4797.89 m = 15740.93 ft Equ Level (EL): 500.19 mb = 5827.02 m = 19117.27 ft B at Equ Level: 34.66 J/kg Max Parcel Lev (MPL): 450.19 mb = 6641.35 m = 21788.94 ft Wind level data Storm motion: 343 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 1009 -1 320 4 2.6 -3.1 | 182 5 0.2 4.6 1 1000 78 235 3 2.5 1.7 | 181 9 0.1 9.3 2 974 305 320 12 7.7 -9.2 | 286 6 5.3 -1.6 3 941 610 320 16 10.3 -12.3 | 300 9 7.9 -4.6 4 925 762 320 15 9.6 -11.5 | 298 8 7.3 -3.9 5 909 914 315 12 8.5 -8.5 | 278 6 6.1 -0.9 6 877 1219 315 4 2.8 -2.8 | 185 5 0.5 4.8 7 850 1492 360 2 -0.0 -2.0 | 157 6 -2.4 5.6 8 817 1829 355 2 0.2 -2.0 | 159 6 -2.2 5.6 9 788 2134 320 2 1.3 -1.5 | 170 6 -1.1 6.1 10 760 2438 235 2 1.6 1.1 | 175 9 -0.7 8.8 11 733 2743 210 1 0.5 0.9 | 168 9 -1.9 8.5 12 707 3048 350 5 0.9 -4.9 | 151 3 -1.5 2.7 13 700 3131 340 8 2.7 -7.5 | 254 0 0.4 0.1 14 656 3658 320 15 9.6 -11.5 | 298 8 7.3 -3.9 15 631 3962 325 16 9.2 -13.1 | 309 9 6.8 -5.5 16 608 4267 330 15 7.5 -13.0 | 316 7 5.1 -5.4 17 585 4572 330 15 7.5 -13.0 | 316 7 5.1 -5.4 18 563 4877 320 17 10.9 -13.0 | 302 10 8.6 -5.4 19 522 5486 290 22 20.7 -7.5 | 270 18 18.3 0.1 20 500 5830 255 14 13.5 3.6 | 225 16 11.1 11.2 21 483 6096 250 12 11.3 4.1 | 217 15 8.9 11.7 22 400 7540 225 26 18.4 18.4 | 212 31 16.0 26.0 23 396 7620 225 25 17.7 17.7 | 211 30 15.3 25.3 24 321 9144 230 59 45.2 37.9 | 223 63 42.8 45.5 25 300 9650 225 47 33.2 33.2 | 217 51 30.9 40.9 26 260 10668 235 36 29.5 20.6 | 224 39 27.1 28.3 27 250 10930 230 28 21.4 18.0 | 217 32 19.1 25.6 28 207 12192 305 7 5.7 -4.0 | 223 5 3.4 3.6 29 200 12430 345 13 3.4 -12.6 | 349 5 1.0 -4.9 30 163 13716 355 22 1.9 -21.9 | 2 14 -0.5 -14.3 31 150 14260 355 19 1.7 -18.9 | 4 11 -0.7 -11.3 32 127 15240 20 21 -7.2 -19.7 | 38 15 -9.6 -12.1 33 100 16640 55 22 -18.0 -12.6 | 76 21 -20.4 -5.0 34 70 18640 60 17 -14.7 -8.5 | 87 17 -17.1 -0.9 35 50 20590 250 3 2.8 1.0 | 183 9 0.4 8.6 36 30 23740 30 12 -6.0 -10.4 | 72 9 -8.4 -2.8 37 20 26370 100 28 -27.6 4.9 | 113 32 -30.0 12.5 Wind Parameters Mean winds (0-6000m): 312.7 at 10.6 knts Storm direction: 342.7 at 8.0 knts Shear (0-3000m) pos: 1.0 neg: 1.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -3.1 deg Storm rel helicity (0-3000m) pos: 35.4 neg: -20.0 tot: 15.4 m^2/s^2 ave: 5.1 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 1.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 120.64 Bulk Shear: 0.31 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 ------------------------------------------------------------------------------- 500 314 9 253 4| 0.0 10.9 10.9| 25.8 0.0 25.8 51.5 0.71| 21.5 15.2 1000 317 12 279 6| 0.0 3.0 3.0| 26.8 -7.5 19.3 19.3 0.38| 14.7 5.6 1500 317 9 259 4| 2.9 2.0 4.9| 26.8 -16.3 10.5 7.0 0.08| 12.8 1.0 2000 320 7 231 3| 2.2 1.6 3.8| 28.2 -16.3 11.8 5.9 0.10| 9.8 1.0 2500 318 6 212 3| 1.7 1.2 2.9| 30.5 -17.5 12.9 5.2 0.11| 8.6 0.9 3000 317 6 202 4| 1.0 1.0 2.0| 35.4 -20.0 15.4 5.1 0.12| 8.4 1.0 4000 322 7 229 3| 0.8 2.1 2.8| 39.1 -21.4 17.7 4.4 0.14| 8.2 1.1 5000 323 9 263 3| 0.8 2.1 2.8| 41.1 -30.4 10.7 2.1 0.09| 7.3 0.6 6000 313 11 266 5| 0.6 1.6 2.2| 41.1-121.2 -80.2 -13.4 -0.16| 8.1 -1.3 Wrote GIF file: /home/apache/climate/data/raob//VO185/skewt/VO185.skewt.20250416.00.gif