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 VO150... Searching the city database file for: VO150 ... Date:0000Z 1 DEC 25 Station: VO150 WMO ident: 43150 Latitude: 17.70 Longitude: 83.30 ------------------------------------------------------------------------------- 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 1007 58 21.2 21.0 99 0.2 21.1 360 12 293.8 296.6 294.0 338.6 15.73 1 1000 118 21.6 20.0 91 1.6 20.5 15 13 294.8 297.4 293.7 337.3 14.88 2 976 329 20.8 17.8 83 3.0 18.8 45 18 296.0 298.4 292.8 334.1 13.25 3 925 793 17.2 16.1 93 1.1 16.5 40 19 296.9 299.2 292.6 333.1 12.54 4 920 839 16.8 16.0 95 0.8 16.3 40 19 296.9 299.2 292.6 333.2 12.53 5 850 1511 15.2 14.9 98 0.3 15.0 100 5 302.1 304.4 294.1 339.4 12.64 6 825 1765 15.4 14.9 97 0.5 15.1 57 6 304.9 307.3 295.2 343.8 13.03 7 700 3148 9.0 8.6 97 0.4 8.8 175 16 312.5 314.4 295.1 343.6 10.08 8 632 3991 4.8 4.0 95 0.8 4.4 191 19 316.9 318.5 294.9 342.5 8.10 9 574 4772 0.0 -1.7 88 1.7 -0.9 182 27 320.1 321.3 294.1 339.1 5.90 10 500 5870 -5.5 -8.6 79 3.1 -6.9 190 36 326.3 327.1 294.3 339.7 4.00 11 484 6125 -6.3 -10.7 71 4.4 -8.2 190 35 328.4 329.1 294.4 340.2 3.50 12 442 6830 -10.5 -15.4 67 4.9 -12.3 190 32 331.7 332.3 294.5 340.8 2.61 13 415 7312 -14.3 -15.4 91 1.1 -14.7 190 30 332.9 333.4 294.9 342.5 2.78 14 400 7590 -16.3 -17.5 90 1.2 -16.7 200 22 333.8 334.3 294.8 342.3 2.42 15 332 8975 -23.9 -25.2 89 1.3 -24.2 199 19 341.7 342.0 296.0 347.1 1.49 16 318 9289 -25.5 -33.5 47 8.0 -27.1 208 19 343.7 343.8 295.8 346.4 0.71 17 300 9710 -29.3 -39.3 37 10.0 -30.7 235 23 344.1 344.2 295.7 345.7 0.42 18 294 9854 -30.1 -45.1 22 15.0 -31.9 234 22 344.9 345.0 295.7 345.9 0.23 19 258 10765 -38.7 -42.6 67 3.9 -39.1 227 20 345.4 345.5 295.9 346.8 0.35 20 250 10980 -40.1 -42.9 74 2.8 -40.4 225 20 346.4 346.5 296.1 347.8 0.35 21 219 11869 -48.1 -50.9 73 2.8 -48.3 220 27 347.5 347.5 296.2 348.1 0.16 22 200 12460 -53.7 -57.0 67 3.3 -53.8 220 31 347.7 347.7 296.2 348.1 0.09 23 158 13929 -67.3 -71.9 52 4.6 -67.4 223 47 348.9 348.9 296.4 349.0 0.01 24 150 14240 -70.3 -74.9 51 4.6 -70.4 220 46 349.0 349.0 296.4 349.0 0.01 25 146 14400 -71.1 -76.1 47 5.0 -71.1 226 44 350.3 350.3 296.7 350.3 0.01 26 140 14649 -69.3 -76.3 35 7.0 -69.4 234 40 357.7 357.7 298.2 357.7 0.01 27 117 15699 -76.3 -86.3 19 10.0 -76.3 223 22 363.6 363.6 299.4 363.6 0.00 28 100 16590 -81.9 -89.9 24 8.0 -81.9 180 16 369.5 369.5 300.5 369.5 0.00 29 98 16703 -82.7 -91.7 20 9.0 -82.7 177 18 370.1 370.1 300.6 370.1 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5752.00 m Freezing level: 574.00 mb = 4771.79 m = 15655.28 ft Wetbulb zero: 584.09 mb = 4630.37 m = 15191.33 ft Precipitable water: 2.25 inches Sfc-500 mean rel hum: 92.33 % Est. max temperature: 28.99 C = 84.18 F Sfc-Lift cond lev (LCL): 1004.42 mb = 79.91 m = 262.17 ft T: 21.35 C 700-500 lapse rate: 5.33 C/km ThetaE index: 5.47 C Layer 1000.0- 920.0 mb Conv cond level (CCL): 921.41 mb = 826.16 m = 2710.48 ft Mean mixing ratio: 13.26 g/kg Conv temperature: 24.38 C = 75.88 F Cap Strength: 3.26 C Lifted Index: 3.68 C Risk: None Lifted Index @300 mb: 8.18 C Lifted Index @700 mb: 3.12 C Showalter Index: 1.57 C Risk: Showers probable Total Totals Index: 41.10 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 20.40 C K Index: 35.20 Risk: > 80 % chance of thunderstorms Sweat Index: 224.80 Risk: None Energy Index: 0.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.77 J/kg Max Up Vert Vel: 4.42 m/s Conv Inhibition (B-): 4668.11 J/kg Cap Strength: 3.63 C Lift Cond Lev (LCL): 931.53 mb = 732.24 m = 2402.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 198 at 14 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 1007 58 360 12 -0.0 -12.0 | 10 26 -4.3 -25.2 1 1000 118 15 13 -3.4 -12.6 | 17 27 -7.6 -25.7 2 979 305 45 18 -12.7 -12.7 | 33 31 -17.0 -25.9 3 925 793 40 19 -12.2 -14.6 | 31 32 -16.5 -27.7 4 912 914 40 20 -12.9 -15.3 | 31 33 -17.1 -28.5 5 880 1219 75 8 -7.7 -2.1 | 38 19 -12.0 -15.2 6 850 1511 100 5 -4.9 0.9 | 37 15 -9.2 -12.3 7 849 1524 100 5 -4.9 0.9 | 37 15 -9.2 -12.3 8 819 1829 45 6 -4.2 -4.2 | 26 19 -8.5 -17.4 9 789 2134 135 2 -1.4 1.4 | 26 13 -5.7 -11.8 10 761 2438 115 10 -9.1 4.2 | 56 16 -13.3 -8.9 11 700 3148 175 16 -1.4 15.9 | 116 6 -5.7 2.8 12 657 3658 195 16 4.1 15.5 | 176 2 -0.1 2.3 13 565 4877 180 28 0.0 28.0 | 164 15 -4.3 14.8 14 544 5182 180 33 0.0 33.0 | 168 20 -4.3 19.8 15 500 5870 190 36 6.3 35.5 | 185 22 2.0 22.3 16 415 7315 190 30 5.2 29.5 | 183 16 0.9 16.4 17 400 7590 200 22 7.5 20.7 | 203 8 3.2 7.5 18 398 7620 195 26 6.7 25.1 | 192 12 2.4 11.9 19 324 9144 200 18 6.2 16.9 | 207 4 1.9 3.7 20 300 9710 235 23 18.8 13.2 | 270 15 14.6 0.0 21 298 9754 235 22 18.0 12.6 | 272 14 13.7 -0.5 22 250 10980 225 20 14.1 14.1 | 264 10 9.9 1.0 23 218 11887 220 27 17.4 20.7 | 240 15 13.1 7.5 24 208 12192 225 30 21.2 21.2 | 245 19 16.9 8.0 25 200 12460 220 31 19.9 23.7 | 236 19 15.6 10.6 26 180 13106 220 43 27.6 32.9 | 230 31 23.4 19.8 27 172 13411 220 52 33.4 39.8 | 228 40 29.1 26.7 28 163 13716 225 47 33.2 33.2 | 235 35 28.9 20.1 29 150 14240 220 46 29.6 35.2 | 229 34 25.3 22.1 30 133 14935 245 36 32.6 15.2 | 266 28 28.3 2.0 31 126 15240 250 22 20.7 7.5 | 289 17 16.4 -5.6 32 102 16459 175 23 -2.0 22.9 | 147 12 -6.3 9.7 33 100 16590 180 16 0.0 16.0 | 123 5 -4.3 2.8 34 97 16764 175 19 -1.7 18.9 | 134 8 -5.9 5.8 Wind Parameters Mean winds (0-6000m): 168.0 at 18.5 knts Storm direction: 198.0 at 13.8 knts Shear (0-3000m) pos: 4.6 neg: 0.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 92.9 deg Storm rel helicity (0-3000m) pos: 179.4 neg: -29.0 tot: 150.3 m^2/s^2 ave: 50.1 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 4.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.07 Bulk Shear: 134.60 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 37 17 28 30| 13.0 0.0 13.0| 86.4 -4.7 81.8 163.5 0.81| 14.0 11.3 1000 40 18 30 31| 6.5 0.0 6.5|114.4 -9.9 104.6 104.6 0.63| 11.4 7.2 1500 45 14 32 27| 4.6 0.0 4.6|119.0 -14.2 104.9 69.9 0.41| 11.4 4.7 2000 47 12 32 25| 3.5 0.0 3.5|124.5 -27.5 97.0 48.5 0.28| 10.9 3.1 2500 54 11 34 23| 4.2 0.0 4.2|155.7 -29.0 126.7 50.7 0.38| 10.9 4.1 3000 69 11 41 23| 4.6 0.0 4.6|179.4 -29.0 150.3 50.1 0.44| 10.9 4.8 4000 113 13 63 18| 3.6 0.5 4.1|186.1 -29.4 156.8 39.2 0.43| 9.7 4.2 5000 152 15 91 11| 2.9 1.6 4.5|189.2 -34.5 154.8 31.0 0.36| 9.0 3.3 6000 168 18 121 9| 2.8 1.3 4.1|227.3 -34.7 192.6 32.1 0.40| 8.3 3.3 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251201.00.gif