UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for VO185... Searching the city database file for: VO185 ... Date:0000Z 1 DEC 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 1009 3 23.2 22.0 93 1.2 22.3 20 3 295.6 298.6 295.2 343.7 16.72 1 1000 81 22.4 17.4 73 5.0 19.1 55 14 295.5 297.8 292.2 331.8 12.60 2 925 755 19.6 14.6 73 5.0 16.3 70 25 299.4 301.4 292.4 332.6 11.37 3 900 991 18.8 13.8 73 5.0 15.5 64 25 300.9 302.9 292.7 333.5 11.09 4 850 1481 17.2 12.2 72 5.0 14.0 55 20 304.2 306.1 293.2 335.7 10.56 5 769 2331 12.6 9.9 84 2.7 10.9 77 12 308.0 309.9 293.9 338.4 10.01 6 700 3117 9.0 7.5 90 1.5 8.0 120 18 312.5 314.2 294.6 341.3 9.34 7 577 4693 0.8 -0.6 90 1.4 0.0 158 14 320.6 321.9 294.6 341.1 6.36 8 500 5830 -5.5 -6.8 91 1.3 -6.1 220 16 326.3 327.2 294.7 341.6 4.60 9 405 7447 -15.7 -17.6 85 1.9 -16.4 230 14 333.4 333.9 294.7 341.7 2.37 10 400 7540 -15.7 -17.7 85 2.0 -16.4 230 14 334.6 335.1 295.0 343.0 2.38 11 398 7578 -15.7 -17.7 85 2.0 -16.4 230 14 335.1 335.6 295.1 343.5 2.39 12 300 9660 -30.1 -36.1 56 6.0 -31.0 225 36 343.0 343.1 295.6 345.2 0.58 13 250 10930 -38.7 -45.7 48 7.0 -39.4 200 40 348.5 348.6 296.5 349.6 0.26 14 249 10958 -39.1 -46.1 47 7.0 -39.7 200 40 348.3 348.4 296.5 349.3 0.25 15 200 12420 -52.7 -61.7 33 9.0 -52.9 205 38 349.3 349.3 296.5 349.5 0.05 16 154 14043 -68.1 -80.1 16 12.0 -68.2 207 40 350.1 350.1 296.7 350.1 0.00 17 150 14200 -69.5 -81.5 16 12.0 -69.5 210 41 350.4 350.4 296.7 350.4 0.00 18 105 16267 -81.3 -99.3 3 18.0 -81.3 186 19 365.5 365.5 299.8 365.5 0.00 19 100 16540 -82.5 -105.5 1 23.0 -82.5 175 14 368.3 368.3 300.2 368.3 0.00 20 90 17121 -85.5 -108.5 1 23.0 -85.5 180 16 373.6 373.6 301.2 373.6 0.00 21 82 17629 -85.9 -108.9 1 23.0 -85.9 182 14 382.9 382.9 302.7 382.9 0.00 22 78 17905 -82.5 -106.5 1 24.0 -82.5 183 13 395.5 395.5 304.6 395.5 0.00 23 77 17977 -80.3 -104.3 1 24.0 -80.3 183 12 401.5 401.5 305.4 401.5 0.00 24 75 18126 -78.1 -103.1 1 25.0 -78.1 184 12 409.1 409.1 306.4 409.1 0.00 25 70 18520 -76.5 -101.5 1 25.0 -76.6 185 10 420.7 420.7 307.8 420.7 0.00 26 63 19123 -79.3 -104.3 1 25.0 -79.3 427.4 427.4 308.6 427.4 0.00 27 53 20111 -76.5 -101.5 1 25.0 -76.6 455.6 455.6 311.4 455.6 0.00 TRP 90 17121 -85.5 -108.5 1 23.0 -85.5 180 16 373.6 373.6 301.2 373.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5749.00 m Freezing level: 567.22 mb = 4837.11 m = 15869.58 ft Wetbulb zero: 576.75 mb = 4696.09 m = 15406.95 ft Precipitable water: 2.08 inches Sfc-500 mean rel hum: 84.00 % Est. max temperature: 31.19 C = 88.13 F Sfc-Lift cond lev (LCL): 991.85 mb = 151.79 m = 497.98 ft T: 22.11 C 700-500 lapse rate: 5.34 C/km ThetaE index: 11.90 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 771.69 mb = 2301.26 m = 7549.99 ft Mean mixing ratio: 12.09 g/kg Conv temperature: 35.55 C = 95.98 F Cap Strength: 4.06 C Lifted Index: 4.44 C Risk: None Lifted Index @300 mb: 8.43 C Lifted Index @700 mb: 3.71 C Showalter Index: 3.15 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 17.70 C K Index: 33.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 202.40 Risk: None Energy Index: 1.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.20 J/kg Max Up Vert Vel: 4.73 m/s Conv Inhibition (B-): 9326.96 J/kg Cap Strength: 4.38 C Lift Cond Lev (LCL): 892.63 mb = 1061.44 m = 3482.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 136 at 13 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 1009 3 20 3 -1.0 -2.8 | 327 14 7.8 -11.9 1 1000 81 55 14 -11.5 -8.0 | 9 17 -2.6 -17.1 2 974 305 65 22 -19.9 -9.3 | 31 21 -11.1 -18.4 3 941 610 70 26 -24.4 -8.9 | 41 24 -15.6 -18.0 4 925 755 70 25 -23.5 -8.6 | 40 23 -14.6 -17.6 5 908 914 65 25 -22.7 -10.6 | 35 24 -13.8 -19.6 6 876 1219 60 23 -19.9 -11.5 | 28 23 -11.1 -20.6 7 850 1481 55 20 -16.4 -11.5 | 20 22 -7.5 -20.5 8 816 1829 45 15 -10.6 -10.6 | 5 20 -1.8 -19.7 9 787 2134 55 10 -8.2 -5.7 | 357 15 0.7 -14.8 10 759 2438 90 13 -13.0 0.0 | 25 10 -4.1 -9.1 11 732 2743 105 18 -17.4 4.7 | 63 10 -8.5 -4.4 12 706 3048 110 17 -16.0 5.8 | 65 8 -7.1 -3.3 13 700 3117 120 18 -15.6 9.0 | 89 7 -6.7 -0.1 14 655 3658 130 18 -13.8 11.6 | 117 6 -4.9 2.5 15 630 3962 135 14 -9.9 9.9 | 128 1 -1.0 0.8 16 607 4267 155 13 -5.5 11.8 | 231 4 3.4 2.7 17 584 4572 160 14 -4.8 13.2 | 225 6 4.1 4.1 18 563 4877 155 15 -6.3 13.6 | 209 5 2.5 4.5 19 522 5486 215 15 8.6 12.3 | 260 18 17.5 3.2 20 500 5830 220 16 10.3 12.3 | 261 19 19.1 3.2 21 483 6096 225 15 10.6 10.6 | 265 20 19.5 1.5 22 400 7540 230 14 10.7 9.0 | 270 20 19.6 -0.1 23 396 7620 230 14 10.7 9.0 | 270 20 19.6 -0.1 24 322 9144 235 22 18.0 12.6 | 262 27 26.9 3.5 25 300 9660 225 36 25.5 25.5 | 244 38 34.3 16.4 26 260 10668 205 42 17.7 38.1 | 223 39 26.6 29.0 27 250 10930 200 40 13.7 37.6 | 218 36 22.5 28.5 28 207 12192 205 39 16.5 35.3 | 224 36 25.3 26.3 29 200 12420 205 38 16.1 34.4 | 224 36 24.9 25.4 30 162 13716 200 38 13.0 35.7 | 219 34 21.8 26.6 31 150 14200 210 41 20.5 35.5 | 228 40 29.4 26.4 32 125 15240 225 39 27.6 27.6 | 243 41 36.4 18.5 33 100 16540 175 14 -1.2 13.9 | 237 9 7.6 4.9 34 90 17121 180 16 0.0 16.0 | 232 11 8.9 6.9 35 70 18520 185 10 0.9 10.0 | 265 10 9.7 0.9 Wind Parameters Mean winds (0-6000m): 105.7 at 16.9 knts Storm direction: 135.7 at 12.7 knts Shear (0-3000m) pos: 5.1 neg: 2.3 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 98.4 deg Storm rel helicity (0-3000m) pos: 139.9 neg: -89.9 tot: 50.0 m^2/s^2 ave: 16.7 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.50 Bulk Shear: 22.39 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 63 19 24 19| 23.4 0.0 23.4| 96.3 0.0 96.3 192.5 0.92| 24.2 22.3 1000 66 22 32 21| 11.7 1.0 12.7|104.2 -19.6 84.6 84.6 0.69| 14.8 10.2 1500 64 22 30 22| 7.8 2.5 10.3|104.2 -53.3 50.8 33.9 0.41| 11.9 4.9 2000 61 21 26 21| 5.8 3.5 9.3|104.2 -86.1 18.1 9.0 0.19| 11.1 2.1 2500 62 19 23 19| 5.5 2.8 8.3|126.1 -89.9 36.3 14.5 0.26| 11.1 2.9 3000 68 18 28 18| 5.1 2.3 7.4|139.9 -89.9 50.0 16.7 0.33| 10.4 3.4 4000 82 18 38 15| 3.2 1.7 4.9|151.2 -89.9 61.4 15.3 0.38| 9.2 3.5 5000 94 17 46 12| 2.3 1.4 3.7|155.3 -92.1 63.2 12.6 0.37| 8.4 3.1 6000 106 17 59 9| 1.1 1.2 2.3|188.7 -92.1 96.6 16.1 0.40| 8.3 3.3 Wrote GIF file: /home/apache/climate/data/raob//VO185/skewt/VO185.skewt.20251201.00.gif