UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for VO185... Searching the city database file for: VO185 ... Date:0000Z 15 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 26.6 25.2 92 1.4 25.6 50 2 299.2 303.0 298.5 359.1 20.46 1 1000 51 25.6 21.6 79 4.0 22.8 50 11 298.8 301.7 295.9 346.7 16.46 2 925 735 22.2 18.4 79 3.8 19.5 75 17 302.0 304.7 295.5 344.9 14.55 3 850 1467 18.4 14.7 79 3.7 15.9 90 15 305.4 307.7 295.0 342.7 12.47 4 828 1692 17.2 12.3 73 4.9 14.0 90 14 306.5 308.5 294.1 339.3 10.92 5 734 2713 12.0 5.0 62 7.0 7.9 96 8 311.5 312.9 293.0 334.6 7.47 6 700 3109 9.6 3.6 66 6.0 6.1 90 6 313.1 314.5 293.1 335.3 7.10 7 599 4383 2.6 -2.4 70 5.0 0.0 158 10 319.3 320.3 293.4 336.5 5.36 8 502 5789 -5.7 -9.6 74 3.9 -7.4 130 8 325.7 326.4 293.9 338.0 3.68 9 500 5820 -5.9 -9.6 75 3.7 -7.5 130 8 325.8 326.6 293.9 338.2 3.69 10 448 6674 -11.9 -16.2 70 4.3 -13.5 99 8 328.7 329.2 293.6 337.0 2.41 11 419 7187 -13.5 -19.5 61 6.0 -15.5 67 8 333.0 333.4 294.3 339.9 1.95 12 400 7540 -15.3 -19.5 70 4.2 -16.7 45 8 335.1 335.5 294.9 342.3 2.04 13 365 8225 -18.9 -24.9 59 6.0 -20.5 70 7 339.2 339.5 295.3 344.3 1.39 14 349 8558 -20.5 -27.5 53 7.0 -22.2 80 6 341.4 341.6 295.7 345.7 1.15 15 341 8729 -20.9 -28.9 49 8.0 -22.8 86 6 343.1 343.3 296.0 347.0 1.03 16 300 9660 -28.3 -37.3 42 9.0 -29.7 60 5 345.5 345.6 296.1 347.5 0.52 17 250 10940 -38.9 -53.9 19 15.0 -39.9 85 5 348.2 348.3 296.3 348.7 0.10 18 239 11247 -42.1 -52.1 33 10.0 -42.7 98 5 347.9 348.0 296.3 348.5 0.13 19 205 12269 -49.9 -64.9 16 15.0 -50.3 149 9 351.3 351.3 297.0 351.4 0.03 20 200 12430 -51.3 -72.3 6 21.0 -51.7 170 12 351.5 351.5 297.0 351.6 0.01 21 150 14230 -67.5 -95.5 1 28.0 -67.6 160 5 353.8 353.8 297.4 353.8 0.00 22 105 16274 -85.1 -108.1 1 23.0 -85.1 137 14 358.3 358.3 298.4 358.3 0.00 23 102 16432 -86.5 -109.5 1 23.0 -86.5 135 15 358.6 358.6 298.4 358.6 0.00 24 100 16540 -86.9 -108.9 1 22.0 -86.9 135 18 359.8 359.8 298.7 359.8 0.00 25 79 17848 -79.9 -103.9 1 24.0 -79.9 115 21 399.4 399.4 305.1 399.4 0.00 26 70 18540 -75.3 -101.3 1 26.0 -75.3 105 22 423.3 423.3 308.1 423.3 0.00 27 66 18880 -72.3 -99.3 1 27.0 -72.4 102 22 437.0 437.0 309.6 437.0 0.00 28 64 19061 -69.7 -96.7 1 27.0 -69.8 101 22 446.6 446.6 310.6 446.6 0.00 29 50 20540 -64.3 -93.3 1 29.0 -64.6 90 21 492.0 492.0 314.4 492.0 0.00 30 47 20923 -63.5 -92.5 1 29.0 -63.9 91 24 502.7 502.7 315.1 502.7 0.00 31 30 23730 -58.7 -89.7 1 31.0 -59.7 95 45 584.6 584.6 319.9 584.6 0.00 32 26 24625 -57.9 -88.9 1 31.0 -59.2 97 51 611.3 611.3 321.1 611.3 0.01 33 20 26290 -53.1 -85.1 1 32.0 -55.8 100 63 673.6 673.6 323.6 673.7 0.01 34 18 26973 -50.3 -83.3 1 33.0 -53.9 703.1 703.1 324.6 703.2 0.02 35 12 29640 -46.9 -80.9 1 34.0 -53.0 801.6 801.6 327.3 802.0 0.05 TRP 102 16432 -86.5 -109.5 1 23.0 -86.5 135 15 358.6 358.6 298.4 358.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 568.61 mb = 4823.64 m = 15825.40 ft Wetbulb zero: 598.74 mb = 4386.85 m = 14392.36 ft Precipitable water: 2.03 inches Sfc-500 mean rel hum: 71.60 % Est. max temperature: 32.51 C = 90.52 F Sfc-Lift cond lev (LCL): 986.25 mb = 172.49 m = 565.89 ft T: 25.00 C 700-500 lapse rate: 5.72 C/km ThetaE index: 24.48 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 838.31 mb = 1585.64 m = 5202.18 ft Mean mixing ratio: 15.43 g/kg Conv temperature: 33.34 C = 92.01 F Cap Strength: 2.17 C Lifted Index: -1.53 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.27 C Lifted Index @700 mb: 0.12 C Showalter Index: -0.24 C Risk: Thunderstorms probable Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 20.60 C K Index: 33.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 214.40 Risk: None Energy Index: -0.94 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 190.25 J/kg Max Up Vert Vel: 19.51 m/s Conv Inhibition (B-): 98.62 J/kg Cap Strength: 2.17 C Lift Cond Lev (LCL): 903.96 mb = 934.22 m = 3065.00 ft Lev Free Conv (LFC): 678.96 mb = 3358.65 m = 11019.07 ft Equ Level (EL): 378.96 mb = 7944.59 m = 26064.61 ft B at Equ Level: 188.16 J/kg Max Parcel Lev (MPL): 268.96 mb = 10426.89 m = 34208.55 ft Wind level data Storm motion: 131 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 -1 50 2 -1.5 -1.3 | 325 8 4.4 -6.4 1 1000 51 50 11 -8.4 -7.1 | 11 12 -2.4 -12.2 2 971 305 60 19 -16.5 -9.5 | 36 18 -10.5 -14.6 3 938 610 75 18 -17.4 -4.7 | 49 15 -11.4 -9.8 4 925 735 75 17 -16.4 -4.4 | 48 14 -10.4 -9.5 5 906 914 80 16 -15.8 -2.8 | 51 13 -9.8 -7.9 6 875 1219 85 15 -14.9 -1.3 | 54 11 -9.0 -6.5 7 850 1467 90 15 -15.0 0.0 | 60 10 -9.0 -5.1 8 814 1829 90 13 -13.0 0.0 | 54 9 -7.0 -5.1 9 786 2134 95 11 -11.0 1.0 | 50 7 -5.0 -4.2 10 758 2438 100 9 -8.9 1.6 | 39 5 -2.9 -3.6 11 731 2743 95 8 -8.0 0.7 | 24 5 -2.0 -4.4 12 705 3048 95 6 -6.0 0.5 | 360 5 0.0 -4.6 13 700 3109 90 6 -6.0 0.0 | 0 5 -0.0 -5.1 14 654 3658 100 8 -7.9 1.4 | 27 4 -1.9 -3.8 15 630 3962 120 10 -8.7 5.0 | 87 3 -2.7 -0.1 16 606 4267 155 10 -4.2 9.1 | 204 4 1.8 3.9 17 584 4572 165 10 -2.6 9.7 | 217 6 3.4 4.5 18 562 4877 150 7 -3.5 6.1 | 250 3 2.5 0.9 19 521 5486 135 7 -4.9 4.9 | 281 1 1.0 -0.2 20 500 5820 130 8 -6.1 5.1 | 90 0 -0.1 -0.0 21 482 6096 135 8 -5.7 5.7 | 212 1 0.3 0.5 22 400 7540 45 8 -5.7 -5.7 | 358 11 0.3 -10.8 23 396 7620 50 8 -6.1 -5.1 | 1 10 -0.1 -10.3 24 322 9144 100 5 -4.9 0.9 | 346 4 1.1 -4.3 25 300 9660 60 5 -4.3 -2.5 | 348 8 1.7 -7.6 26 260 10668 60 6 -5.2 -3.0 | 354 8 0.8 -8.1 27 250 10940 85 5 -5.0 -0.4 | 350 6 1.0 -5.6 28 207 12192 140 7 -4.5 5.4 | 262 1 1.5 0.2 29 200 12430 170 12 -2.1 11.8 | 210 8 3.9 6.7 30 163 13716 210 10 5.0 8.7 | 252 12 11.0 3.5 31 150 14230 160 5 -1.7 4.7 | 276 4 4.3 -0.4 32 126 15240 150 5 -2.5 4.3 | 283 4 3.5 -0.8 33 102 16432 135 15 -10.6 10.6 | 140 7 -4.6 5.5 34 100 16540 135 18 -12.7 12.7 | 138 10 -6.7 7.6 35 70 18540 105 22 -21.3 5.7 | 92 15 -15.3 0.6 36 50 20540 90 21 -21.0 0.0 | 71 16 -15.0 -5.1 37 30 23730 95 45 -44.8 3.9 | 88 39 -38.8 -1.2 38 20 26290 100 63 -62.0 10.9 | 96 56 -56.1 5.8 Wind Parameters Mean winds (0-6000m): 100.7 at 10.5 knts Storm direction: 130.7 at 7.9 knts Shear (0-3000m) pos: 1.3 neg: 0.4 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 38.7 deg Storm rel helicity (0-3000m) pos: 66.9 neg: -9.2 tot: 57.7 m^2/s^2 ave: 19.2 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.6 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 13.79 Bulk Shear: 13.80 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 60 16 30 15| 17.0 0.0 17.0| 54.3 0.0 54.3 108.5 0.82| 21.5 17.7 1000 68 16 39 14| 7.2 0.0 7.2| 62.5 -0.7 61.8 61.8 0.74| 13.2 9.9 1500 74 16 44 13| 4.6 0.0 4.6| 66.9 -0.7 66.2 44.1 0.73| 9.7 7.1 2000 78 15 47 12| 2.7 0.0 2.7| 66.9 -3.6 63.3 31.6 0.62| 8.1 5.0 2500 80 14 47 11| 1.6 0.0 1.6| 66.9 -6.0 61.0 24.4 0.52| 7.1 3.7 3000 82 13 45 10| 1.3 0.4 1.7| 66.9 -9.2 57.7 19.2 0.41| 6.4 2.6 4000 85 12 43 8| 1.5 0.3 1.9| 72.7 -9.6 63.1 15.8 0.47| 5.7 2.7 5000 95 11 52 7| 1.3 0.5 1.8| 79.2 -9.6 69.6 13.9 0.52| 5.7 3.0 6000 101 11 54 5| 1.1 0.4 1.5| 79.5 -9.6 69.9 11.7 0.52| 5.0 2.6 Wrote GIF file: /home/apache/climate/data/raob//VO185/skewt/VO185.skewt.20251015.00.gif