UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for VO185... Searching the city database file for: VO185 ... Date:1200Z 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 -2 27.6 26.5 94 1.1 26.8 90 2 300.2 304.3 299.7 365.5 22.15 1 1005 7 28.0 23.7 78 4.3 24.9 88 5 300.7 304.1 297.8 355.6 18.66 2 1000 51 27.6 22.7 75 4.9 24.0 80 18 300.8 304.0 297.2 352.5 17.63 3 956 450 24.2 23.0 93 1.2 23.3 80 28 301.2 304.7 298.0 356.6 18.81 4 925 739 21.8 21.8 100 0.0 21.8 85 24 301.6 304.9 297.7 354.8 18.05 5 850 1472 18.0 18.0 100 0.0 18.0 80 21 305.0 307.9 296.9 351.2 15.46 6 736 2692 11.6 9.7 88 1.9 10.4 95 23 310.8 312.8 294.9 342.5 10.33 7 718 2900 11.4 7.4 76 4.0 8.9 92 23 312.8 314.6 294.5 340.8 9.04 8 700 3112 10.8 7.9 82 2.9 9.0 85 23 314.4 316.3 295.4 344.3 9.60 9 646 3775 6.4 5.1 91 1.3 5.6 92 24 316.8 318.4 295.2 343.7 8.56 10 564 4875 0.0 -3.0 80 3.0 -1.6 100 25 321.8 322.8 294.2 339.5 5.44 11 511 5659 -4.3 -6.1 87 1.8 -5.2 102 25 325.8 326.7 294.7 341.5 4.75 12 500 5830 -4.7 -5.9 91 1.2 -5.3 105 23 327.3 328.3 295.2 343.7 4.93 13 484 6086 -5.9 -6.3 97 0.4 -6.1 96 22 328.9 329.9 295.6 345.4 4.94 14 468 6349 -6.5 -8.1 88 1.6 -7.2 93 23 331.3 332.2 295.8 346.4 4.44 15 416 7261 -12.1 -12.8 95 0.7 -12.4 87 25 335.5 336.2 296.1 347.4 3.44 16 400 7560 -14.3 -14.3 100 0.0 -14.3 85 26 336.4 337.1 296.1 347.5 3.16 17 357 8417 -20.9 -24.3 74 3.4 -21.8 77 23 338.7 339.0 295.3 344.1 1.50 18 352 8521 -21.7 -27.7 58 6.0 -23.1 76 23 339.0 339.2 295.1 343.1 1.12 19 342 8735 -22.5 -30.5 48 8.0 -24.2 74 22 340.7 340.9 295.3 344.0 0.88 20 300 9690 -28.7 -31.9 74 3.2 -29.3 65 19 344.9 345.1 296.3 348.3 0.88 21 299 9714 -28.9 -31.8 76 2.9 -29.5 66 19 345.0 345.2 296.3 348.4 0.89 22 252 10915 -39.1 -41.4 79 2.3 -39.4 87 15 347.1 347.2 296.4 348.8 0.40 23 250 10970 -39.7 -42.0 79 2.3 -39.9 85 14 347.0 347.1 296.3 348.6 0.38 24 200 12460 -50.9 -55.2 60 4.3 -51.1 85 13 352.2 352.2 297.2 352.6 0.11 25 172 13420 -59.1 -66.1 40 7.0 -59.2 175 11 354.1 354.1 297.5 354.3 0.03 26 150 14260 -66.7 -74.7 32 8.0 -66.8 190 17 355.2 355.2 297.7 355.2 0.01 27 105 16329 -82.3 -90.3 24 8.0 -82.3 123 26 363.6 363.6 299.4 363.6 0.00 28 101 16545 -83.7 -91.7 23 8.0 -83.7 110 27 365.0 365.0 299.7 365.0 0.00 29 100 16600 -84.1 -92.1 23 8.0 -84.1 110 27 365.2 365.2 299.7 365.2 0.00 30 71 18547 -74.7 -82.7 28 8.0 -74.7 129 29 422.9 422.9 308.0 422.9 0.01 31 70 18630 -72.7 -80.7 29 8.0 -72.8 130 29 428.9 428.9 308.7 428.9 0.01 32 50 20610 -68.3 -80.3 16 12.0 -68.5 95 30 482.5 482.5 313.7 482.6 0.01 33 48 20857 -65.7 -77.7 17 12.0 -66.0 94 30 494.4 494.4 314.5 494.5 0.02 34 34 22994 -58.7 -82.7 3 24.0 -59.6 87 33 564.1 564.1 318.9 564.1 0.01 35 31 23580 -55.7 -87.7 1 32.0 -57.1 86 34 587.3 587.3 320.0 587.3 0.01 36 30 23790 -54.3 -86.3 1 32.0 -56.0 85 34 596.6 596.6 320.5 596.7 0.01 37 20 26390 -50.9 -83.9 1 33.0 -54.1 85 37 680.4 680.4 323.8 680.5 0.02 38 17 27449 -50.3 -83.3 1 33.0 -54.1 714.7 714.7 324.9 714.8 0.02 TRP 101 16545 -83.7 -91.7 23 8.0 -83.7 110 27 365.0 365.0 299.7 365.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5779.00 m Freezing level: 564.00 mb = 4874.75 m = 15993.08 ft Wetbulb zero: 581.85 mb = 4622.37 m = 15165.08 ft Precipitable water: 2.58 inches Sfc-500 mean rel hum: 89.09 % Est. max temperature: 32.09 C = 89.76 F Sfc-Lift cond lev (LCL): 990.63 mb = 134.44 m = 441.09 ft T: 26.89 C 700-500 lapse rate: 5.70 C/km ThetaE index: 15.83 C Layer 925.0- 700.0 mb Conv cond level (CCL): 927.66 mb = 713.77 m = 2341.73 ft Mean mixing ratio: 18.21 g/kg Conv temperature: 28.93 C = 84.08 F Cap Strength: 0.21 C Lifted Index: -3.49 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.00 C Lifted Index @700 mb: -1.11 C Showalter Index: -2.14 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: 37.80 Risk: > 80 % chance of thunderstorms Sweat Index: 281.00 Risk: None Energy Index: -1.60 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1253.82 J/kg Max Up Vert Vel: 50.08 m/s Conv Inhibition (B-): 0.56 J/kg Cap Strength: 0.21 C Lift Cond Lev (LCL): 931.65 mb = 676.19 m = 2218.45 ft Lev Free Conv (LFC): 916.65 mb = 817.65 m = 2682.54 ft Equ Level (EL): 156.65 mb = 13993.94 m = 45911.32 ft B at Equ Level: 1253.37 J/kg Max Parcel Lev (MPL): 76.65 mb = 18112.05 m = 59422.01 ft Wind level data Storm motion: 121 at 18 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 -2 90 2 -2.0 0.0 | 305 16 13.2 -9.2 1 1000 51 80 18 -17.7 -3.1 | 12 13 -2.5 -12.3 2 972 305 80 29 -28.6 -5.0 | 43 20 -13.4 -14.2 3 939 610 80 27 -26.6 -4.7 | 39 18 -11.4 -13.9 4 925 739 85 24 -23.9 -2.1 | 38 14 -8.7 -11.3 5 906 914 85 23 -22.9 -2.0 | 34 14 -7.7 -11.2 6 875 1219 85 21 -20.9 -1.8 | 27 12 -5.7 -11.0 7 850 1472 80 21 -20.7 -3.6 | 23 14 -5.5 -12.9 8 815 1829 85 23 -22.9 -2.0 | 34 14 -7.7 -11.2 9 786 2134 90 23 -23.0 0.0 | 40 12 -7.8 -9.2 10 758 2438 95 23 -22.9 2.0 | 47 11 -7.7 -7.2 11 731 2743 95 23 -22.9 2.0 | 47 11 -7.7 -7.2 12 705 3048 90 23 -23.0 0.0 | 40 12 -7.8 -9.2 13 700 3112 85 23 -22.9 -2.0 | 34 14 -7.7 -11.2 14 654 3658 90 24 -24.0 0.0 | 44 13 -8.8 -9.2 15 630 3962 95 25 -24.9 2.2 | 54 12 -9.7 -7.0 16 607 4267 95 24 -23.9 2.1 | 51 11 -8.7 -7.1 17 584 4572 95 24 -23.9 2.1 | 51 11 -8.7 -7.1 18 563 4877 100 25 -24.6 4.3 | 63 11 -9.4 -4.9 19 522 5486 100 26 -25.6 4.5 | 66 11 -10.4 -4.7 20 500 5830 105 23 -22.2 6.0 | 65 8 -7.0 -3.3 21 483 6096 95 22 -21.9 1.9 | 43 10 -6.7 -7.3 22 400 7560 85 26 -25.9 -2.3 | 43 16 -10.7 -11.5 23 397 7620 85 26 -25.9 -2.3 | 43 16 -10.7 -11.5 24 323 9144 70 20 -18.8 -6.8 | 13 16 -3.6 -16.1 25 300 9690 65 19 -17.2 -8.0 | 7 17 -2.0 -17.2 26 261 10668 95 18 -17.9 1.6 | 20 8 -2.7 -7.6 27 250 10970 85 14 -13.9 -1.2 | 353 11 1.3 -10.4 28 208 12192 80 18 -17.7 -3.1 | 12 13 -2.5 -12.3 29 200 12460 85 13 -13.0 -1.1 | 348 11 2.3 -10.3 30 164 13716 205 10 4.2 9.1 | 270 19 19.4 -0.2 31 150 14260 190 17 3.0 16.7 | 247 20 18.2 7.5 32 127 15240 185 24 2.1 23.9 | 230 23 17.3 14.7 33 101 16545 110 27 -25.4 9.2 | 90 10 -10.2 0.0 34 100 16600 110 27 -25.4 9.2 | 90 10 -10.2 0.0 35 70 18630 130 29 -22.2 18.6 | 143 12 -7.0 9.4 36 50 20610 95 30 -29.9 2.6 | 66 16 -14.7 -6.6 37 30 23790 85 34 -33.9 -3.0 | 57 22 -18.7 -12.2 38 20 26390 85 37 -36.9 -3.2 | 60 25 -21.7 -12.4 Wind Parameters Mean winds (0-6000m): 91.2 at 23.7 knts Storm direction: 121.2 at 17.8 knts Shear (0-3000m) pos: 1.5 neg: 4.3 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 96.3 deg Storm rel helicity (0-3000m) pos: 99.9 neg: -21.7 tot: 78.1 m^2/s^2 ave: 26.0 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 4.3 10^-3/s Energy-Hel index: 0.74 Bulk Rich Number: 439.17 Bulk Shear: 2.85 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 80 24 32 16| 0.0 26.5 26.5| 82.3 -3.1 79.2 158.5 0.86| 30.0 25.8 1000 82 24 35 16| 2.9 13.3 16.2| 82.3 -11.7 70.6 70.6 0.65| 18.1 11.8 1500 82 23 33 15| 2.0 8.4 10.4| 82.3 -18.4 63.9 42.6 0.55| 13.1 7.2 2000 83 23 32 14| 1.6 6.3 7.9| 94.0 -18.4 75.6 37.8 0.58| 10.8 6.2 2500 85 23 34 14| 1.8 5.1 6.9| 99.9 -18.4 81.4 32.6 0.58| 9.2 5.4 3000 86 23 36 13| 1.5 4.3 5.8| 99.9 -21.7 78.1 26.0 0.54| 8.0 4.3 4000 87 23 38 13| 1.5 3.4 4.8|113.3 -25.8 87.5 21.9 0.53| 6.8 3.6 5000 89 23 41 13| 1.4 2.6 4.0|120.1 -27.6 92.5 18.5 0.53| 5.8 3.0 6000 91 24 44 12| 1.2 2.0 3.1|121.6 -32.9 88.7 14.8 0.44| 5.4 2.4 Wrote GIF file: /home/apache/climate/data/raob//VO185/skewt/VO185.skewt.20251021.12.gif