UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for VO346... Searching the city database file for: VO346 ... Date:0000Z 11 OCT 25 Station: VO346 WMO ident: 43346 Latitude: 10.92 Longitude: 79.83 ------------------------------------------------------------------------------- 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 5 26.6 24.8 90 1.8 25.3 180 2 299.2 302.8 298.2 357.5 19.94 1 1006 14 25.6 20.7 74 4.9 22.1 187 3 298.2 301.0 295.1 343.1 15.45 2 1000 66 25.4 20.5 74 4.9 21.9 230 12 298.5 301.3 295.1 343.2 15.35 3 925 750 22.2 17.2 73 5.0 18.8 220 16 302.0 304.5 294.7 341.7 13.47 4 850 1483 18.8 13.8 73 5.0 15.5 235 6 305.8 308.0 294.6 341.1 11.75 5 700 3125 10.4 4.4 66 6.0 6.9 300 4 314.0 315.4 293.7 337.5 7.51 6 645 3803 6.8 -2.2 53 9.0 2.1 44 4 317.4 318.3 292.7 333.5 5.05 7 500 5850 -5.7 -15.7 45 10.0 -9.5 115 8 326.1 326.5 292.7 333.8 2.25 8 454 6598 -9.9 -25.9 26 16.0 -14.4 102 11 330.0 330.2 292.7 333.6 1.02 9 400 7560 -16.1 -27.1 38 11.0 -18.9 95 18 334.1 334.3 293.8 337.9 1.04 10 398 7598 -16.3 -26.3 42 10.0 -18.9 92 17 334.3 334.5 293.9 338.4 1.12 11 360 8346 -20.5 -30.5 40 10.0 -22.7 83 17 338.4 338.6 294.7 341.5 0.84 12 300 9670 -29.9 -45.9 20 16.0 -31.7 85 19 343.2 343.3 295.3 344.1 0.21 13 255 10805 -39.1 -53.1 21 14.0 -40.0 93 15 346.0 346.0 295.8 346.4 0.11 14 250 10940 -40.1 -54.1 21 14.0 -40.9 90 14 346.4 346.5 295.9 346.9 0.10 15 208 12166 -51.7 -61.7 29 10.0 -52.0 90 13 347.0 347.0 296.0 347.2 0.05 16 200 12420 -53.7 -64.7 25 11.0 -53.9 90 16 347.7 347.7 296.1 347.9 0.03 17 171 13407 -63.1 -74.1 21 11.0 -63.2 94 19 348.1 348.1 296.2 348.1 0.01 18 155 14004 -68.7 -81.7 14 13.0 -68.8 107 21 348.5 348.5 296.3 348.5 0.00 19 150 14200 -70.3 -84.3 11 14.0 -70.4 115 22 349.0 349.0 296.4 349.0 0.00 20 116 15693 -79.7 -103.7 1 24.0 -79.7 75 37 358.2 358.2 298.4 358.2 0.00 21 105 16261 -77.9 -102.9 1 25.0 -77.9 88 32 372.0 372.0 300.9 372.0 0.00 22 100 16540 -77.9 -102.9 1 25.0 -77.9 95 29 377.2 377.2 301.8 377.2 0.00 23 89 17207 -77.5 -102.5 1 25.0 -77.5 92 29 390.8 390.8 303.9 390.8 0.00 24 84 17537 -78.5 -103.5 1 25.0 -78.5 90 29 395.3 395.3 304.6 395.3 0.00 25 76 18107 -78.9 -103.9 1 25.0 -78.9 87 30 405.9 405.9 306.0 405.9 0.00 26 71 18498 -75.5 -101.5 1 26.0 -75.6 85 30 421.2 421.2 307.9 421.2 0.00 27 70 18580 -73.9 -99.9 1 26.0 -74.0 85 30 426.3 426.3 308.4 426.3 0.00 28 69 18664 -72.9 -98.9 1 26.0 -73.0 85 30 430.2 430.2 308.9 430.2 0.00 29 67 18838 -70.5 -97.5 1 27.0 -70.6 85 29 439.0 439.0 309.8 439.0 0.00 30 59 19592 -70.7 -97.7 1 27.0 -70.8 85 25 454.8 454.8 311.3 454.8 0.00 31 54 20116 -71.5 -98.5 1 27.0 -71.6 85 23 464.7 464.7 312.2 464.7 0.00 32 51 20453 -72.3 -99.3 1 27.0 -72.4 85 22 470.4 470.4 312.7 470.4 0.00 33 50 20570 -72.1 -99.1 1 27.0 -72.2 85 21 473.6 473.6 313.0 473.6 0.00 34 40 21901 -66.5 -94.5 1 28.0 -66.8 83 35 518.9 518.9 316.2 518.9 0.00 35 32 23268 -60.9 -90.9 1 30.0 -61.7 81 50 568.0 568.0 319.0 568.1 0.00 36 30 23670 -59.9 -89.9 1 30.0 -60.8 80 54 581.3 581.3 319.8 581.4 0.00 37 27 24328 -60.5 -90.5 1 30.0 -61.4 83 57 597.4 597.4 320.5 597.5 0.00 38 24 25068 -56.9 -87.9 1 31.0 -58.5 86 61 628.4 628.4 321.8 628.4 0.01 39 20 26230 -54.5 -86.5 1 32.0 -56.8 90 67 669.4 669.4 323.4 669.4 0.01 40 17 27278 -50.7 -83.7 1 33.0 -54.4 83 70 713.4 713.4 324.8 713.6 0.02 41 16 27674 -49.2 -82.8 1 33.6 -53.5 80 71 730.8 730.8 325.4 731.0 0.03 42 14 28555 -45.9 -80.9 1 35.0 -51.9 87 56 770.4 770.4 326.5 770.8 0.04 43 13 29051 -43.3 -78.3 1 35.0 -50.7 91 48 795.9 795.9 327.1 796.5 0.07 44 10 30840 -36.9 -73.9 1 37.0 -48.8 105 18 881.8 881.9 329.1 883.7 0.17 45 10 30840 -37.7 -74.7 1 37.0 -49.1 105 18 878.8 878.9 329.0 880.5 0.15 46 9.8 30980 -35.9 -73.9 1 38.0 -48.5 890.7 890.8 329.2 892.6 0.18 47 9.5 31197 -33.9 -71.9 1 38.0 -47.9 906.2 906.3 329.6 908.9 0.24 48 8.1 32315 -33.7 -72.7 1 39.0 -48.7 949.3 949.4 330.4 952.2 0.25 49 7.0 33329 -37.9 -74.9 1 37.0 -51.1 972.4 972.5 330.8 974.9 0.21 50 6.7 33630 -40.1 -76.1 1 36.0 -52.2 975.4 975.5 330.8 977.6 0.18 51 6.0 34386 -38.5 -75.5 1 37.0 -52.1 1013.6 1013.7 331.4 1016.4 0.23 TRP 116 15693 -79.7 -103.7 1 24.0 -79.7 75 37 358.2 358.2 298.4 358.2 0.00 WND 16 27674 -49.2 -82.8 1 33.6 -53.5 80 71 730.8 730.8 325.4 731.0 0.03 Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 566.12 mb = 4916.38 m = 16129.65 ft Wetbulb zero: 618.99 mb = 4133.53 m = 13561.29 ft Precipitable water: 1.85 inches Sfc-500 mean rel hum: 61.80 % Est. max temperature: 32.93 C = 91.27 F Sfc-Lift cond lev (LCL): 981.49 mb = 229.89 m = 754.23 ft T: 24.63 C 700-500 lapse rate: 5.91 C/km ThetaE index: 14.34 C Layer 1006.0-1000.0 mb Conv cond level (CCL): 790.23 mb = 2099.58 m = 6888.31 ft Mean mixing ratio: 14.28 g/kg Conv temperature: 36.38 C = 97.48 F Cap Strength: 3.10 C Lifted Index: 0.08 C Risk: Showers probable Lifted Index @300 mb: 2.72 C Lifted Index @700 mb: 1.94 C Showalter Index: 0.67 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 19.50 C K Index: 32.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 185.60 Risk: None Energy Index: -1.39 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.08 J/kg Max Up Vert Vel: 4.71 m/s Conv Inhibition (B-): 49146.09 J/kg Cap Strength: 3.10 C Lift Cond Lev (LCL): 889.72 mb = 1087.13 m = 3566.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 235 at 5 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 5 180 2 0.0 2.0 | 78 4 -4.1 -0.9 1 1000 66 230 12 9.2 7.7 | 227 7 5.1 4.8 2 973 305 215 14 8.0 11.5 | 205 9 3.9 8.6 3 940 610 215 17 9.8 13.9 | 207 12 5.6 11.0 4 925 750 220 16 10.3 12.3 | 213 11 6.2 9.4 5 908 914 220 14 9.0 10.7 | 212 9 4.9 7.8 6 876 1219 230 8 6.1 5.1 | 222 3 2.0 2.2 7 850 1483 235 6 4.9 3.4 | 236 1 0.8 0.5 8 816 1829 245 6 5.4 2.5 | 285 1 1.3 -0.4 9 787 2134 260 5 4.9 0.9 | 338 2 0.8 -2.0 10 759 2438 265 3 3.0 0.3 | 23 3 -1.1 -2.6 11 732 2743 265 4 4.0 0.3 | 3 3 -0.1 -2.6 12 706 3048 290 5 4.7 -1.7 | 353 5 0.6 -4.6 13 700 3125 300 4 3.5 -2.0 | 8 5 -0.7 -4.9 14 655 3658 40 4 -2.6 -3.1 | 48 9 -6.7 -6.0 15 631 3962 50 4 -3.1 -2.6 | 53 9 -7.2 -5.5 16 608 4267 95 3 -3.0 0.3 | 70 8 -7.1 -2.6 17 585 4572 115 5 -4.5 2.1 | 85 9 -8.6 -0.8 18 564 4877 130 6 -4.6 3.9 | 96 9 -8.7 1.0 19 523 5486 140 6 -3.9 4.6 | 102 8 -8.0 1.7 20 500 5850 115 8 -7.3 3.4 | 92 11 -11.4 0.5 21 484 6096 105 8 -7.7 2.1 | 86 12 -11.8 -0.8 22 400 7560 95 18 -17.9 1.6 | 87 22 -22.0 -1.3 23 397 7620 90 17 -17.0 0.0 | 82 21 -21.1 -2.9 24 322 9144 75 16 -15.5 -4.1 | 70 21 -19.6 -7.0 25 300 9670 85 19 -18.9 -1.7 | 79 23 -23.0 -4.6 26 260 10668 95 16 -15.9 1.4 | 86 20 -20.1 -1.5 27 250 10940 90 14 -14.0 0.0 | 81 18 -18.1 -2.9 28 207 12192 90 13 -13.0 0.0 | 80 17 -17.1 -2.9 29 200 12420 90 16 -16.0 0.0 | 82 20 -20.1 -2.9 30 162 13716 95 20 -19.9 1.7 | 87 24 -24.0 -1.2 31 150 14200 115 22 -19.9 9.3 | 105 25 -24.1 6.4 32 125 15240 45 22 -15.6 -15.6 | 47 27 -19.7 -18.5 33 116 15693 75 37 -35.7 -9.6 | 73 42 -39.9 -12.5 34 100 16540 95 29 -28.9 2.5 | 89 33 -33.0 -0.4 35 70 18580 85 30 -29.9 -2.6 | 81 34 -34.0 -5.5 36 50 20570 85 21 -20.9 -1.8 | 79 25 -25.0 -4.7 37 30 23670 80 54 -53.2 -9.4 | 78 59 -57.3 -12.3 38 20 26230 90 67 -67.0 0.0 | 88 71 -71.1 -2.9 39 16 27674 80 71 -69.9 -12.3 | 78 76 -74.0 -15.2 40 10 30840 105 18 -17.4 4.7 | 95 22 -21.5 1.8 Wind Parameters Mean winds (0-6000m): 204.8 at 6.7 knts Storm direction: 234.8 at 5.0 knts Shear (0-3000m) pos: 1.0 neg: 0.0 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): -84.9 deg Storm rel helicity (0-3000m) pos: 13.8 neg: -7.2 tot: 6.6 m^2/s^2 ave: 2.2 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.84 Bulk Shear: 6.01 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 ------------------------------------------------------------------------------- 500 219 13 209 8| 14.8 0.0 14.8| 5.6 -5.8 -0.2 -0.3 0.61| 20.9 12.7 1000 219 14 210 9| 5.6 0.0 5.6| 10.7 -6.2 4.5 4.5 0.52| 13.8 7.2 1500 221 12 211 7| 1.8 0.0 1.8| 11.8 -6.2 5.6 3.8 0.45| 11.4 5.2 2000 224 11 214 6| 1.3 0.0 1.3| 12.5 -6.2 6.3 3.1 0.48| 9.1 4.4 2500 227 9 218 4| 0.7 0.0 0.7| 13.8 -6.2 7.6 3.0 0.51| 7.8 3.9 3000 231 8 224 3| 1.0 0.0 1.0| 13.8 -7.2 6.6 2.2 0.44| 6.9 3.1 4000 235 7 237 2| 0.7 0.0 0.7| 28.8 -7.2 21.6 5.4 0.51| 6.4 3.3 5000 225 7 198 2| 0.5 0.0 0.5| 42.5 -7.2 35.3 7.1 0.56| 5.8 3.3 6000 205 7 158 3| 0.4 0.4 0.8| 43.9 -14.0 29.9 5.0 0.49| 5.3 2.6 Wrote GIF file: /home/apache/climate/data/raob//VO346/skewt/VO346.skewt.20251011.00.gif