UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for VO185... Searching the city database file for: VO185 ... Date:0000Z 29 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 1006 7 28.2 25.6 86 2.6 26.3 0 0 300.8 304.7 299.2 362.7 20.96 1 1000 60 28.4 24.7 80 3.7 25.6 135 7 301.5 305.2 298.8 360.5 19.96 2 996 96 28.6 25.0 81 3.6 25.9 136 7 302.1 305.9 299.2 362.6 20.41 3 990 150 29.2 25.7 81 3.5 26.6 137 7 303.2 307.2 300.1 367.1 21.45 4 970 332 27.0 24.9 88 2.1 25.4 140 8 302.8 306.6 299.6 364.8 20.85 5 925 751 23.6 21.8 90 1.8 22.3 150 11 303.4 306.8 298.1 357.1 18.05 6 920 798 22.8 20.9 89 1.9 21.5 150 11 303.1 306.3 297.5 354.0 17.15 7 856 1425 19.8 15.7 77 4.1 17.0 142 8 306.3 308.7 295.7 346.0 13.22 8 850 1486 19.8 13.8 68 6.0 15.8 140 8 306.9 309.1 294.8 342.3 11.75 9 842 1567 19.8 12.8 64 7.0 15.2 135 8 307.7 309.8 294.6 341.3 11.10 10 795 2060 17.4 8.4 55 9.0 11.8 105 11 310.3 311.9 293.6 337.1 8.73 11 790 2113 18.0 5.0 42 13.0 10.3 102 11 311.5 312.8 292.5 333.0 6.94 12 764 2399 16.8 3.8 42 13.0 9.2 74 10 313.2 314.4 292.7 333.7 6.59 13 758 2466 17.0 -2.0 27 19.0 6.9 68 10 314.1 314.9 291.1 327.9 4.36 14 700 3140 13.4 -4.6 28 18.0 4.3 20 15 317.3 318.1 291.7 329.9 3.88 15 697 3176 12.4 -3.6 33 16.0 4.2 19 15 316.6 317.4 291.7 330.1 4.20 16 690 3260 10.8 -4.2 35 15.0 3.2 17 16 315.7 316.5 291.3 328.8 4.06 17 665 3565 8.2 -2.8 46 11.0 2.5 8 19 316.2 317.1 292.0 331.1 4.68 18 645 3814 5.4 -2.6 56 8.0 1.3 5 20 315.8 316.7 292.1 331.4 4.90 19 621 4121 2.2 -2.8 69 5.0 -0.3 3 22 315.5 316.5 292.1 331.5 5.02 20 556 5002 -3.7 -13.7 46 10.0 -7.5 341 12 318.7 319.2 290.7 326.6 2.39 21 554 5030 -3.3 -18.3 30 15.0 -8.5 338 12 319.5 319.8 290.3 325.0 1.63 22 552 5059 -2.5 -24.5 17 22.0 -9.1 336 12 320.8 321.0 290.0 324.1 0.95 23 549 5102 -1.7 -34.7 6 33.0 -9.6 333 12 322.2 322.3 289.9 323.6 0.37 24 540 5233 -1.9 -41.9 3 40.0 -10.2 322 13 323.5 323.6 290.0 324.2 0.18 25 531 5366 -2.1 -41.1 3 39.0 -10.3 311 13 324.8 324.9 290.5 325.6 0.20 26 500 5840 -5.1 -46.1 2 41.0 -12.6 300 14 326.8 326.8 290.9 327.3 0.12 27 461 6473 -8.9 -52.9 1 44.0 -15.4 292 18 329.8 329.8 291.7 330.0 0.06 28 448 6694 -9.9 -51.9 2 42.0 -16.2 291 20 331.2 331.2 292.1 331.5 0.07 29 432 6974 -11.5 -36.5 11 25.0 -16.7 289 23 332.6 332.7 292.8 334.1 0.39 30 400 7560 -14.7 -36.7 14 22.0 -19.1 285 28 335.9 336.0 293.7 337.5 0.41 31 301 9646 -30.3 -58.3 5 28.0 -32.4 285 40 342.3 342.4 294.9 342.6 0.05 32 300 9670 -30.3 -58.3 5 28.0 -32.4 285 40 342.7 342.7 295.0 342.9 0.05 33 255 10813 -38.7 -57.7 12 19.0 -39.8 267 43 346.6 346.6 295.9 346.8 0.06 34 250 10950 -39.7 -58.7 11 19.0 -40.7 265 42 347.0 347.1 296.0 347.3 0.06 35 200 12430 -51.5 -65.5 17 14.0 -51.8 255 43 351.2 351.2 296.9 351.3 0.03 36 195 12594 -52.7 -65.7 19 13.0 -53.0 254 42 351.9 351.9 297.1 352.0 0.03 37 150 14250 -63.9 -78.9 11 15.0 -64.0 250 28 360.0 360.0 298.7 360.0 0.01 38 138 14754 -67.7 -83.7 8 16.0 -67.8 250 24 362.0 362.0 299.1 362.0 0.00 39 105 16352 -78.1 -98.1 3 20.0 -78.1 317 17 371.6 371.6 300.8 371.6 0.00 40 100 16630 -77.9 -97.9 3 20.0 -77.9 335 16 377.2 377.2 301.8 377.2 0.00 41 98 16745 -78.7 -98.7 2 20.0 -78.7 340 16 377.8 377.8 301.9 377.8 0.00 42 81 17828 -78.9 -99.9 2 21.0 -78.9 59 9 398.6 398.6 305.0 398.6 0.00 43 80 17899 -80.3 -101.3 2 21.0 -80.3 64 9 397.1 397.1 304.8 397.1 0.00 44 70 18660 -76.3 -99.3 1 23.0 -76.3 120 4 421.2 421.2 307.9 421.2 0.00 45 50 20630 -66.1 -94.1 1 28.0 -66.4 10 5 487.7 487.7 314.1 487.7 0.00 46 49 20753 -65.5 -94.5 1 29.0 -65.8 13 6 492.0 492.0 314.4 492.0 0.00 47 46 21141 -62.5 -91.5 1 29.0 -63.0 22 8 508.2 508.2 315.5 508.2 0.00 48 34 23034 -56.9 -87.9 1 31.0 -58.0 67 19 568.8 568.8 319.1 568.8 0.01 49 33 23225 -54.3 -86.3 1 32.0 -55.9 71 20 580.6 580.6 319.7 580.6 0.01 50 30 23840 -51.9 -84.9 1 33.0 -54.1 85 24 603.2 603.2 320.7 603.2 0.01 51 26 24776 -51.9 -84.9 1 33.0 -54.3 78 22 628.3 628.4 321.8 628.4 0.01 52 20 26500 -49.3 -83.3 1 34.0 -53.0 65 19 685.3 685.3 324.0 685.4 0.02 53 18 27191 -47.7 -81.7 1 34.0 -52.2 71 22 711.3 711.3 324.8 711.5 0.03 54 14 28867 -41.9 -77.9 1 36.0 -49.7 86 31 784.0 784.0 326.8 784.6 0.07 55 12 29909 -41.9 -77.9 1 36.0 -50.3 94 36 819.3 819.3 327.7 820.0 0.08 56 10 31150 -38.7 -75.7 1 37.0 -49.6 105 42 875.1 875.2 329.0 876.5 0.13 57 9.8 31289 -37.7 -74.7 1 37.0 -49.3 883.9 884.0 329.1 885.6 0.16 58 9.2 31725 -37.3 -74.3 1 37.0 -49.4 901.6 901.7 329.5 903.5 0.18 TRP 98 16745 -78.7 -98.7 2 20.0 -78.7 340 16 377.8 377.8 301.9 377.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 596.76 mb = 4449.54 m = 14598.06 ft Wetbulb zero: 625.85 mb = 4058.32 m = 13314.55 ft Precipitable water: 1.76 inches Sfc-500 mean rel hum: 50.57 % Est. max temperature: 33.65 C = 92.56 F Sfc-Lift cond lev (LCL): 969.32 mb = 337.84 m = 1108.39 ft T: 26.95 C 700-500 lapse rate: 6.85 C/km ThetaE index: 34.18 C Layer 970.0- 764.0 mb Conv cond level (CCL): 920.94 mb = 789.52 m = 2590.25 ft Mean mixing ratio: 19.46 g/kg Conv temperature: 30.53 C = 86.95 F Cap Strength: 0.81 C Lifted Index: -5.71 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -7.47 C Lifted Index @700 mb: 0.02 C Showalter Index: 0.74 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 18.90 C K Index: 20.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 195.60 Risk: None Energy Index: -2.79 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2524.53 J/kg Max Up Vert Vel: 71.06 m/s Conv Inhibition (B-): 2.77 J/kg Cap Strength: 0.75 C Lift Cond Lev (LCL): 924.04 mb = 760.05 m = 2493.56 ft Lev Free Conv (LFC): 909.04 mb = 902.57 m = 2961.14 ft Equ Level (EL): 789.04 mb = 2123.72 m = 6967.50 ft B at Equ Level: 17.94 J/kg Max Parcel Lev (MPL): 69.04 mb = 18740.49 m = 61483.79 ft Wind level data Storm motion: 48 at 10 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 1006 7 0 0 -0.0 -0.0 | 228 10 7.4 6.8 1 1000 60 135 7 -4.9 4.9 | 192 12 2.5 11.7 2 973 305 140 8 -5.1 6.1 | 190 13 2.3 12.9 3 940 610 145 10 -5.7 8.2 | 186 15 1.7 15.0 4 925 751 150 11 -5.5 9.5 | 187 16 1.9 16.3 5 908 914 150 11 -5.5 9.5 | 187 16 1.9 16.3 6 876 1219 150 10 -5.0 8.7 | 189 16 2.4 15.4 7 850 1486 140 8 -5.1 6.1 | 190 13 2.3 12.9 8 816 1829 120 10 -8.7 5.0 | 174 12 -1.2 11.8 9 788 2134 100 11 -10.8 1.9 | 159 9 -3.4 8.7 10 760 2438 70 10 -9.4 -3.4 | 150 4 -2.0 3.4 11 733 2743 40 11 -7.1 -8.4 | 347 2 0.4 -1.6 12 700 3140 20 15 -5.1 -14.1 | 342 8 2.3 -7.3 13 656 3658 5 20 -1.7 -19.9 | 337 14 5.7 -13.1 14 632 3962 5 21 -1.8 -20.9 | 338 15 5.6 -14.1 15 608 4267 360 23 -0.0 -23.0 | 335 18 7.4 -16.2 16 586 4572 360 20 -0.0 -20.0 | 331 15 7.4 -13.2 17 564 4877 350 11 1.9 -10.8 | 293 10 9.3 -4.0 18 523 5486 300 14 12.1 -7.0 | 271 20 19.6 -0.2 19 500 5840 300 14 12.1 -7.0 | 271 20 19.6 -0.2 20 484 6096 295 15 13.6 -6.3 | 269 21 21.0 0.4 21 400 7560 285 28 27.0 -7.2 | 271 34 34.5 -0.5 22 322 9144 285 36 34.8 -9.3 | 273 42 42.2 -2.5 23 300 9670 285 40 38.6 -10.4 | 274 46 46.1 -3.6 24 260 10668 270 44 44.0 -0.0 | 262 52 51.4 6.8 25 250 10950 265 42 41.8 3.7 | 258 50 49.3 10.4 26 207 12192 255 44 42.5 11.4 | 250 53 49.9 18.2 27 200 12430 255 43 41.5 11.1 | 250 52 49.0 17.9 28 163 13716 245 36 32.6 15.2 | 241 46 40.1 22.0 29 150 14250 250 28 26.3 9.6 | 244 38 33.7 16.4 30 127 15240 250 20 18.8 6.8 | 243 30 26.2 13.6 31 100 16630 335 16 6.8 -14.5 | 299 16 14.2 -7.7 32 98 16745 340 16 5.5 -15.0 | 303 15 12.9 -8.2 33 70 18660 120 4 -3.5 2.0 | 204 10 4.0 8.8 34 50 20630 10 5 -0.9 -4.9 | 254 7 6.6 1.9 35 30 23840 85 24 -23.9 -2.1 | 106 17 -16.5 4.7 36 20 26500 65 19 -17.2 -8.0 | 83 10 -9.8 -1.2 37 10 31150 105 42 -40.6 10.9 | 118 38 -33.1 17.7 Wind Parameters Mean winds (0-6000m): 17.6 at 13.4 knts Storm direction: 47.6 at 10.1 knts Shear (0-3000m) pos: 1.8 neg: 3.7 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 118.9 deg Storm rel helicity (0-3000m) pos: 3.3 neg: -46.2 tot: -42.8 m^2/s^2 ave: -14.3 10^-3 m/s^2 rel: -0.50 Storm rel vorticity (0-3000m) horiz: 6.5 stream: -3.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 55.48 Bulk Shear: 45.51 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 ------------------------------------------------------------------------------- 500 139 8 191 13| 9.6 0.0 9.6| 0.0 -22.5 -22.5 -45.0 -0.82| 10.0 -8.2 1000 145 9 189 14| 5.5 0.0 5.5| 1.1 -23.4 -22.3 -22.3 -0.66| 6.2 -4.1 1500 146 9 189 15| 3.7 1.1 4.7| 3.3 -23.6 -20.3 -13.5 -0.49| 5.3 -2.6 2000 140 9 186 14| 2.8 1.9 4.7| 3.3 -39.4 -36.1 -18.0 -0.59| 5.4 -3.2 2500 129 10 180 13| 2.2 3.0 5.2| 3.3 -45.0 -41.7 -16.7 -0.52| 6.1 -3.1 3000 114 10 172 11| 1.8 3.7 5.5| 3.3 -46.2 -42.8 -14.3 -0.50| 6.5 -3.3 4000 68 12 121 4| 1.4 4.0 5.3| 4.5 -50.6 -46.1 -11.5 -0.42| 6.2 -2.6 5000 38 13 13 4| 1.1 2.3 3.4| 4.5 -88.3 -83.8 -16.8 -0.49| 6.6 -3.2 6000 18 13 331 7| 0.9 2.1 3.0| 4.5-113.6-109.1 -18.2 -0.50| 6.4 -3.2 Wrote GIF file: /home/apache/climate/data/raob//VO185/skewt/VO185.skewt.20250429.00.gif