UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for VO185... Searching the city database file for: VO185 ... Date:0000Z 20 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 5 25.0 24.1 95 0.9 24.3 0 0 297.6 301.1 297.3 353.1 19.11 1 1000 57 24.4 21.8 85 2.6 22.6 40 5 297.5 300.6 295.7 345.9 16.66 2 936 636 22.2 17.7 76 4.5 19.1 106 7 301.0 303.5 294.7 341.4 13.74 3 925 739 21.8 16.8 73 5.0 18.4 110 7 301.6 304.0 294.4 340.3 13.12 4 850 1469 17.6 13.0 74 4.6 14.6 130 8 304.6 306.6 293.8 337.9 11.14 5 806 1923 15.8 10.9 73 4.9 12.7 129 10 307.3 309.2 293.9 338.2 10.22 6 717 2909 10.8 4.8 66 6.0 7.3 122 14 312.3 313.7 293.2 335.7 7.54 7 700 3109 9.8 3.8 66 6.0 6.3 120 15 313.3 314.7 293.3 335.8 7.20 8 625 4040 4.4 0.5 76 3.9 2.2 111 15 317.5 318.7 293.7 337.7 6.36 9 560 4925 -1.1 -3.5 84 2.4 -2.3 126 10 321.1 322.2 293.9 338.3 5.28 10 500 5820 -6.7 -8.2 89 1.5 -7.4 155 10 324.9 325.7 294.0 338.6 4.12 11 447 6686 -11.7 -14.2 82 2.5 -12.6 109 6 329.2 329.7 294.0 338.9 2.85 12 424 7089 -13.5 -16.7 77 3.2 -14.6 74 4 331.9 332.4 294.4 340.4 2.44 13 400 7530 -15.5 -19.1 74 3.6 -16.7 35 2 334.8 335.3 294.9 342.3 2.11 14 375 8016 -18.1 -22.2 70 4.1 -19.3 57 3 337.6 338.0 295.3 343.9 1.72 15 300 9650 -29.3 -38.3 41 9.0 -30.6 225 7 344.1 344.2 295.7 345.9 0.47 16 254 10821 -39.1 -53.1 21 14.0 -40.0 214 7 346.4 346.4 295.9 346.8 0.11 17 250 10930 -39.9 -53.9 21 14.0 -40.8 225 7 346.7 346.8 296.0 347.2 0.10 18 200 12410 -52.9 -68.9 13 16.0 -53.2 240 6 349.0 349.0 296.4 349.1 0.02 19 150 14190 -69.1 -82.1 14 13.0 -69.2 180 10 351.1 351.1 296.8 351.1 0.00 20 105 16240 -83.9 -101.9 3 18.0 -83.9 260 1 360.6 360.6 298.8 360.6 0.00 21 100 16510 -83.9 -105.9 1 22.0 -83.9 95 13 365.6 365.6 299.8 365.6 0.00 22 96 16735 -84.5 -107.5 1 23.0 -84.5 92 13 368.7 368.7 300.4 368.7 0.00 23 86 17348 -80.3 -104.3 1 24.0 -80.3 84 12 389.0 389.0 303.6 389.0 0.00 24 70 18520 -76.1 -102.1 1 26.0 -76.2 70 11 421.6 421.6 307.9 421.6 0.00 25 62 19226 -72.5 -99.5 1 27.0 -72.6 79 16 444.4 444.4 310.3 444.4 0.00 26 50 20500 -68.9 -96.9 1 28.0 -69.1 95 26 481.1 481.1 313.5 481.1 0.00 27 41 21703 -64.3 -93.3 1 29.0 -64.7 89 28 520.7 520.7 316.4 520.7 0.00 28 39 22011 -61.5 -91.5 1 30.0 -62.1 88 29 535.3 535.3 317.2 535.3 0.00 29 30 23650 -58.9 -88.9 1 30.0 -59.9 80 32 584.1 584.1 319.9 584.1 0.00 30 20 26230 -52.5 -84.5 1 32.0 -55.3 80 51 675.5 675.5 323.6 675.6 0.02 31 17 27288 -49.7 -82.7 1 33.0 -53.7 86 44 716.6 716.6 325.0 716.8 0.03 32 16 27687 -46.9 -80.9 1 34.0 -52.1 88 41 738.3 738.3 325.6 738.6 0.04 33 13 29072 -44.1 -79.1 1 35.0 -51.1 96 32 793.1 793.2 327.1 793.7 0.06 34 11 30189 -45.9 -80.9 1 35.0 -52.8 102 25 825.4 825.4 327.8 825.9 0.05 35 10 30820 -48.3 -82.3 1 34.0 -54.5 105 21 839.3 839.3 328.2 839.7 0.05 36 9.5 31157 -49.1 -83.1 1 34.0 -55.1 848.6 848.6 328.4 849.0 0.04 37 8.4 31975 -43.5 -78.5 1 35.0 -52.7 901.0 901.1 329.5 902.1 0.10 TRP 105 16240 -83.9 -101.9 3 18.0 -83.9 260 1 360.6 360.6 298.8 360.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 573.00 mb = 4748.34 m = 15578.35 ft Wetbulb zero: 593.05 mb = 4463.22 m = 14642.94 ft Precipitable water: 2.03 inches Sfc-500 mean rel hum: 76.11 % Est. max temperature: 31.71 C = 89.07 F Sfc-Lift cond lev (LCL): 993.36 mb = 115.28 m = 378.22 ft T: 24.18 C 700-500 lapse rate: 6.09 C/km ThetaE index: 15.28 C Layer 1000.0- 806.0 mb Conv cond level (CCL): 832.81 mb = 1643.31 m = 5391.36 ft Mean mixing ratio: 14.69 g/kg Conv temperature: 33.01 C = 91.42 F Cap Strength: 2.42 C Lifted Index: -1.09 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.02 C Lifted Index @700 mb: 1.23 C Showalter Index: 0.99 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 19.70 C K Index: 31.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 182.00 Risk: None Energy Index: 0.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 89.45 J/kg Max Up Vert Vel: 13.38 m/s Conv Inhibition (B-): 167.71 J/kg Cap Strength: 2.42 C Lift Cond Lev (LCL): 903.71 mb = 940.04 m = 3084.09 ft Lev Free Conv (LFC): 598.71 mb = 4386.74 m = 14392.00 ft Equ Level (EL): 418.71 mb = 7183.87 m = 23568.84 ft B at Equ Level: 88.51 J/kg Max Parcel Lev (MPL): 338.71 mb = 8761.27 m = 28743.97 ft Wind level data Storm motion: 151 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 1006 5 0 0 -0.0 -0.0 | 331 8 3.9 -7.1 1 1000 57 40 5 -3.2 -3.8 | 357 11 0.7 -10.9 2 972 305 75 7 -6.8 -1.8 | 18 9 -2.9 -8.9 3 939 610 105 7 -6.8 1.8 | 29 6 -2.9 -5.3 4 925 739 110 7 -6.6 2.4 | 30 5 -2.7 -4.7 5 906 914 105 7 -6.8 1.8 | 29 6 -2.9 -5.3 6 875 1219 115 6 -5.4 2.5 | 19 5 -1.6 -4.6 7 850 1469 130 8 -6.1 5.1 | 49 3 -2.3 -2.0 8 815 1829 130 10 -7.7 6.4 | 80 4 -3.8 -0.7 9 786 2134 125 11 -9.0 6.3 | 81 5 -5.1 -0.8 10 758 2438 130 12 -9.2 7.7 | 96 5 -5.3 0.6 11 731 2743 125 14 -11.5 8.0 | 97 8 -7.6 0.9 12 705 3048 120 14 -12.1 7.0 | 89 8 -8.3 -0.1 13 700 3109 120 15 -13.0 7.5 | 92 9 -9.1 0.4 14 654 3658 115 15 -13.6 6.3 | 85 10 -9.7 -0.8 15 630 3962 110 15 -14.1 5.1 | 79 10 -10.2 -2.0 16 606 4267 115 14 -12.7 5.9 | 82 9 -8.8 -1.2 17 584 4572 120 12 -10.4 6.0 | 80 7 -6.5 -1.1 18 562 4877 125 10 -8.2 5.7 | 72 5 -4.3 -1.4 19 521 5486 140 10 -6.4 7.7 | 102 3 -2.6 0.5 20 500 5820 155 10 -4.2 9.1 | 170 2 -0.4 1.9 21 482 6096 160 9 -3.1 8.5 | 211 2 0.8 1.3 22 400 7530 35 2 -1.1 -1.6 | 343 9 2.7 -8.8 23 395 7620 25 2 -0.8 -1.8 | 341 9 3.0 -8.9 24 321 9144 150 5 -2.5 4.3 | 334 3 1.4 -2.8 25 300 9650 225 7 4.9 4.9 | 284 9 8.8 -2.2 26 260 10668 200 7 2.4 6.6 | 275 6 6.3 -0.5 27 250 10930 225 7 4.9 4.9 | 284 9 8.8 -2.2 28 207 12192 225 8 5.7 5.7 | 279 10 9.5 -1.5 29 200 12410 240 6 5.2 3.0 | 294 10 9.1 -4.1 30 162 13716 230 8 6.1 5.1 | 281 10 10.0 -2.0 31 150 14190 180 10 0.0 10.0 | 233 5 3.9 2.9 32 125 15240 170 12 -2.1 11.8 | 201 5 1.8 4.7 33 105 16240 260 1 1.0 0.2 | 325 8 4.9 -6.9 34 100 16510 95 13 -13.0 1.1 | 57 11 -9.1 -6.0 35 70 18520 70 11 -10.3 -3.8 | 31 13 -6.5 -10.9 36 50 20500 95 26 -25.9 2.3 | 78 23 -22.0 -4.8 37 30 23650 80 32 -31.5 -5.6 | 65 30 -27.6 -12.7 38 20 26230 80 51 -50.2 -8.9 | 71 49 -46.4 -16.0 39 10 30820 105 21 -20.3 5.4 | 84 16 -16.4 -1.7 Wind Parameters Mean winds (0-6000m): 121.5 at 10.8 knts Storm direction: 151.5 at 8.1 knts Shear (0-3000m) pos: 1.7 neg: 0.8 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 118.8 deg Storm rel helicity (0-3000m) pos: 28.5 neg: -3.3 tot: 25.2 m^2/s^2 ave: 8.4 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 9.66 Bulk Shear: 9.26 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 71 6 11 9| 7.2 0.0 7.2| 21.9 0.0 21.9 43.9 0.79| 11.6 9.2 1000 90 7 20 8| 3.4 0.0 3.4| 22.7 -0.5 22.2 22.2 0.66| 7.1 4.7 1500 101 7 24 6| 2.8 0.0 2.8| 24.9 -1.4 23.5 15.7 0.60| 6.1 3.7 2000 111 7 34 5| 2.1 0.6 2.7| 26.4 -1.4 25.0 12.5 0.61| 5.2 3.2 2500 116 8 44 5| 2.1 0.5 2.6| 28.5 -1.4 27.1 10.8 0.61| 4.6 2.8 3000 118 9 56 5| 1.7 0.8 2.5| 28.5 -3.3 25.2 8.4 0.51| 4.4 2.2 4000 117 11 68 6| 1.3 0.8 2.1| 29.2 -8.9 20.3 5.1 0.38| 3.7 1.4 5000 117 11 71 6| 0.8 0.7 1.5| 30.6 -10.3 20.3 4.1 0.31| 3.6 1.1 6000 121 11 75 6| 0.9 0.6 1.5| 33.6 -10.3 23.2 3.9 0.38| 3.5 1.3 Wrote GIF file: /home/apache/climate/data/raob//VO185/skewt/VO185.skewt.20251020.00.gif