UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for VO185... Searching the city database file for: VO185 ... Date:0000Z 21 OCT 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 1 26.8 25.4 92 1.4 25.8 20 3 299.4 303.2 298.7 360.1 20.71 1 1000 54 26.4 26.4 100 0.0 26.4 55 10 299.5 303.6 299.6 364.6 22.15 2 925 741 22.6 22.6 100 0.0 22.6 90 23 302.4 305.9 298.4 358.6 18.98 3 850 1475 18.4 18.4 100 0.0 18.4 95 25 305.4 308.4 297.3 352.9 15.86 4 724 2842 12.8 11.7 93 1.1 12.1 88 17 313.6 315.9 296.8 350.8 12.03 5 700 3126 11.4 9.9 90 1.5 10.4 90 19 315.1 317.2 296.5 349.4 11.02 6 595 4466 3.4 3.4 100 0.0 3.4 98 19 320.8 322.4 296.0 347.2 8.25 7 500 5860 -4.3 -4.3 100 0.0 -4.3 110 15 327.8 328.9 295.8 346.3 5.57 8 474 6277 -6.5 -6.5 100 0.0 -6.5 103 14 330.1 331.1 295.9 346.8 4.97 9 447 6731 -8.9 -8.9 100 0.0 -8.9 97 13 332.7 333.6 296.1 347.6 4.37 10 418 7246 -11.9 -12.6 95 0.7 -12.2 90 12 335.3 336.0 296.0 347.3 3.48 11 402 7542 -14.1 -17.1 78 3.0 -15.2 86 11 336.2 336.7 295.5 345.0 2.49 12 400 7580 -14.3 -17.3 78 3.0 -15.4 85 11 336.4 336.9 295.6 345.1 2.46 13 383 7909 -16.7 -17.5 93 0.8 -17.0 84 12 337.4 338.0 295.8 346.4 2.53 14 364 8292 -19.1 -22.3 76 3.2 -20.1 89 11 339.2 339.6 295.6 345.6 1.76 15 351 8563 -20.7 -26.7 59 6.0 -22.2 92 11 340.6 340.8 295.6 345.1 1.23 16 344 8712 -21.5 -29.5 48 8.0 -23.4 94 11 341.5 341.7 295.6 345.1 0.96 17 328 9063 -23.9 -34.9 36 11.0 -25.9 99 10 342.8 343.0 295.6 345.2 0.60 18 300 9710 -29.5 -38.5 41 9.0 -30.8 80 6 343.8 343.9 295.7 345.6 0.46 19 257 10791 -39.1 -41.7 76 2.6 -39.4 108 5 345.2 345.3 295.9 346.7 0.38 20 250 10980 -40.1 -42.6 77 2.5 -40.4 130 7 346.4 346.5 296.1 347.9 0.36 21 221 11808 -46.9 -48.6 83 1.7 -47.0 137 5 348.4 348.5 296.5 349.3 0.21 22 200 12460 -52.5 -55.8 67 3.3 -52.6 120 1 349.6 349.7 296.7 350.1 0.10 23 193 12688 -54.5 -59.1 57 4.6 -54.6 118 2 350.0 350.0 296.7 350.3 0.07 24 150 14250 -67.1 -74.1 36 7.0 -67.1 210 8 354.5 354.5 297.6 354.5 0.01 25 107 16213 -82.7 -89.7 29 7.0 -82.7 125 18 360.9 360.9 298.9 360.9 0.00 26 105 16318 -83.1 -90.1 29 7.0 -83.1 126 21 362.1 362.1 299.1 362.1 0.00 27 100 16590 -82.9 -89.9 29 7.0 -82.9 130 29 367.6 367.6 300.1 367.6 0.00 28 86 17433 -81.3 -88.3 30 7.0 -81.3 113 31 387.0 387.0 303.3 387.0 0.00 29 70 18610 -74.3 -81.3 33 7.0 -74.3 90 33 425.4 425.4 308.3 425.5 0.01 30 68 18780 -72.3 -79.3 34 7.0 -72.3 89 32 433.3 433.3 309.2 433.3 0.01 31 59 19616 -71.7 -79.7 29 8.0 -71.8 85 29 452.6 452.6 311.1 452.7 0.01 32 50 20600 -68.7 -77.7 26 9.0 -68.8 80 26 481.6 481.6 313.6 481.7 0.02 33 48 20844 -66.1 -75.1 27 9.0 -66.3 80 27 493.4 493.5 314.5 493.6 0.03 34 30 23760 -53.7 -73.7 7 20.0 -55.4 85 44 598.2 598.3 320.6 598.7 0.06 35 30 23760 -54.1 -74.1 7 20.0 -55.7 85 44 597.2 597.2 320.5 597.6 0.06 36 29 23979 -51.5 -73.5 6 22.0 -53.7 85 43 610.1 610.2 321.1 610.6 0.06 37 28 24208 -49.1 -73.1 4 24.0 -52.0 84 42 623.0 623.0 321.6 623.5 0.07 38 25 24957 -46.3 -77.3 2 31.0 -50.3 83 39 651.5 651.5 322.7 651.8 0.04 39 22 25804 -47.9 -81.9 1 34.0 -51.8 81 35 671.0 671.0 323.4 671.2 0.02 40 20 26430 -50.3 -83.3 1 33.0 -53.7 80 32 682.2 682.2 323.9 682.4 0.02 41 19 26765 -51.3 -84.3 1 33.0 -54.5 82 32 689.2 689.2 324.1 689.3 0.02 42 14 28756 -50.5 -83.5 1 33.0 -54.8 95 35 754.8 754.8 326.1 755.0 0.03 43 10 30990 -43.1 -78.1 1 35.0 -51.7 110 37 858.7 858.7 328.6 859.6 0.09 TRP 107 16213 -82.7 -89.7 29 7.0 -82.7 125 18 360.9 360.9 298.9 360.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 553.05 mb = 5081.67 m = 16671.94 ft Wetbulb zero: 553.01 mb = 5052.55 m = 16576.41 ft Precipitable water: 2.86 inches Sfc-500 mean rel hum: 97.66 % Est. max temperature: 32.55 C = 90.58 F Sfc-Lift cond lev (LCL): 986.26 mb = 175.89 m = 577.07 ft T: 25.73 C 700-500 lapse rate: 5.74 C/km ThetaE index: 18.30 C Layer 925.0- 474.0 mb Conv cond level (CCL): 955.76 mb = 452.72 m = 1485.27 ft Mean mixing ratio: 20.22 g/kg Conv temperature: 28.58 C = 83.44 F Cap Strength: -0.04 C Lifted Index: -5.02 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.76 C Lifted Index @700 mb: -2.04 C Showalter Index: -2.33 C Risk: Severe thunderstorms possible Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 22.70 C K Index: 39.60 Risk: > 80 % chance of thunderstorms Sweat Index: 285.80 Risk: None Energy Index: -1.39 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2757.05 J/kg Max Up Vert Vel: 74.26 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.00 C Lift Cond Lev (LCL): 955.77 mb = 452.68 m = 1485.14 ft Lev Free Conv (LFC): 950.77 mb = 498.90 m = 1636.79 ft Equ Level (EL): 100.77 mb = 16547.47 m = 54288.94 ft B at Equ Level: 2665.79 J/kg Max Parcel Lev (MPL): 60.77 mb = 19442.34 m = 63786.44 ft Wind level data Storm motion: 125 at 15 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 1 20 3 -1.0 -2.8 | 315 16 11.0 -11.1 1 1000 54 55 10 -8.2 -5.7 | 345 15 3.8 -14.0 2 972 305 75 19 -18.4 -4.9 | 26 15 -6.4 -13.2 3 939 610 85 22 -21.9 -1.9 | 44 14 -9.9 -10.2 4 925 741 90 23 -23.0 0.0 | 53 14 -11.0 -8.3 5 907 914 95 24 -23.9 2.1 | 62 13 -11.9 -6.2 6 875 1219 90 25 -25.0 0.0 | 57 15 -13.0 -8.3 7 850 1475 95 25 -24.9 2.2 | 65 14 -12.9 -6.1 8 815 1829 100 22 -21.7 3.8 | 65 11 -9.7 -4.5 9 787 2134 100 20 -19.7 3.5 | 58 9 -7.7 -4.8 10 759 2438 95 18 -17.9 1.6 | 41 9 -5.9 -6.7 11 732 2743 90 17 -17.0 0.0 | 31 10 -5.0 -8.3 12 706 3048 85 18 -17.9 -1.6 | 31 12 -5.9 -9.9 13 700 3126 90 19 -19.0 0.0 | 40 11 -7.0 -8.3 14 656 3658 90 20 -20.0 0.0 | 44 12 -8.0 -8.3 15 632 3962 95 19 -18.9 1.7 | 46 10 -6.9 -6.7 16 608 4267 95 19 -18.9 1.7 | 46 10 -6.9 -6.7 17 586 4572 100 19 -18.7 3.3 | 53 8 -6.7 -5.0 18 564 4877 105 18 -17.4 4.7 | 56 7 -5.4 -3.7 19 524 5486 105 19 -18.4 4.9 | 62 7 -6.4 -3.4 20 500 5860 110 15 -14.1 5.1 | 33 4 -2.1 -3.2 21 485 6096 105 14 -13.5 3.6 | 18 5 -1.5 -4.7 22 400 7580 85 11 -11.0 -1.0 | 354 9 1.0 -9.3 23 398 7620 80 12 -11.8 -2.1 | 359 10 0.2 -10.4 24 324 9144 100 10 -9.8 1.7 | 342 7 2.2 -6.6 25 300 9710 80 6 -5.9 -1.0 | 327 11 6.1 -9.4 26 261 10668 95 4 -4.0 0.3 | 315 11 8.0 -8.0 27 250 10980 130 7 -5.4 4.5 | 300 8 6.6 -3.8 28 208 12192 140 4 -2.6 3.1 | 299 11 9.4 -5.2 29 200 12460 120 1 -0.9 0.5 | 305 14 11.1 -7.8 30 163 13716 110 5 -4.7 1.7 | 312 10 7.3 -6.6 31 150 14250 210 8 4.0 6.9 | 275 16 16.0 -1.4 32 127 15240 165 13 -3.4 12.6 | 244 10 8.6 4.2 33 107 16213 125 18 -14.7 10.3 | 126 3 -2.7 2.0 34 100 16590 130 29 -22.2 18.6 | 135 15 -10.2 10.3 35 70 18610 90 33 -33.0 0.0 | 68 23 -21.0 -8.3 36 50 20600 80 26 -25.6 -4.5 | 47 19 -13.6 -12.8 37 30 23760 85 44 -43.8 -3.8 | 69 34 -31.8 -12.1 38 20 26430 80 32 -31.5 -5.6 | 55 24 -19.5 -13.9 39 10 30990 110 37 -34.8 12.7 | 101 23 -22.8 4.3 Wind Parameters Mean winds (0-6000m): 94.7 at 19.5 knts Storm direction: 124.7 at 14.6 knts Shear (0-3000m) pos: 3.5 neg: 1.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 75.7 deg Storm rel helicity (0-3000m) pos: 108.8 neg: -17.5 tot: 91.2 m^2/s^2 ave: 30.4 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 3.8 10^-3/s Energy-Hel index: 1.87 Bulk Rich Number: 350.27 Bulk Shear: 7.87 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 72 16 13 13| 20.2 0.0 20.2| 79.5 0.0 79.5 159.0 1.00| 21.8 21.7 1000 83 19 34 13| 12.1 0.0 12.1|101.4 -0.6 100.7 100.7 0.97| 14.3 13.8 1500 87 21 44 13| 8.3 0.0 8.3|108.4 -3.9 104.5 69.7 0.88| 10.8 9.5 2000 90 22 49 13| 5.3 0.0 5.3|108.8 -5.8 103.0 51.5 0.76| 9.3 7.0 2500 91 21 49 12| 4.2 0.8 5.0|108.8 -14.2 94.6 37.8 0.60| 8.2 4.9 3000 91 20 47 12| 3.5 1.0 4.5|108.8 -17.5 91.2 30.4 0.52| 7.3 3.8 4000 91 20 46 11| 2.9 0.7 3.6|117.3 -17.5 99.8 24.9 0.54| 6.1 3.3 5000 93 20 47 11| 2.4 0.6 2.9|120.9 -17.5 103.3 20.7 0.53| 5.2 2.8 6000 95 19 48 10| 1.7 0.5 2.2|121.8 -21.6 100.2 16.7 0.43| 4.9 2.1 Wrote GIF file: /home/apache/climate/data/raob//VO185/skewt/VO185.skewt.20251021.00.gif