UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for VO346... Searching the city database file for: VO346 ... Date:0000Z 8 DEC 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 1012 3 26.0 25.1 95 0.9 25.3 45 6 298.1 301.8 298.1 357.0 20.21 1 1000 107 22.6 355 15 295.8 2 925 779 19.2 35 18 298.9 3 850 1499 17.6 50 14 304.6 4 700 3129 9.6 55 9 313.1 5 500 5840 -4.9 95 11 327.1 6 400 7550 -16.3 -61.3 1 45.0 -21.0 90 7 333.8 333.8 292.7 333.9 0.02 7 300 9650 -30.9 -69.9 1 39.0 -33.0 200 14 341.8 341.8 294.8 341.9 0.01 8 250 10920 -41.1 -77.1 1 36.0 -42.1 175 14 345.0 345.0 295.5 345.0 0.00 9 200 12400 -53.5 -85.5 1 32.0 -53.8 180 22 348.0 348.0 296.2 348.1 0.00 10 150 14180 -68.1 -96.1 1 28.0 -68.2 195 16 352.8 352.8 297.3 352.8 0.00 11 100 16550 -82.3 -106.3 1 24.0 -82.3 195 10 368.7 368.7 300.4 368.7 0.00 12 94 16893 -84.7 -107.7 1 23.0 -84.7 170 21 370.6 370.6 300.7 370.6 0.00 13 88 17259 -81.5 -105.5 1 24.0 -81.5 139 19 384.0 384.0 302.9 384.0 0.00 14 82 17654 -82.5 -106.5 1 24.0 -82.5 105 16 389.8 389.8 303.8 389.8 0.00 15 80 17791 -83.9 -106.9 1 23.0 -83.9 93 15 389.7 389.7 303.8 389.7 0.00 16 71 18459 -79.5 -104.5 1 25.0 -79.6 37 11 412.6 412.6 306.8 412.6 0.00 17 70 18540 -78.7 -103.7 1 25.0 -78.7 30 10 416.0 416.0 307.2 416.0 0.00 18 62 19235 -75.3 -101.3 1 26.0 -75.3 53 16 438.2 438.2 309.7 438.2 0.00 19 54 20034 -75.3 -101.3 1 26.0 -75.4 80 22 455.9 455.9 311.4 455.9 0.00 20 50 20480 -74.1 -100.1 1 26.0 -74.2 95 26 468.9 468.9 312.5 468.9 0.00 21 45 21100 -69.9 -96.9 1 27.0 -70.1 95 30 493.4 493.4 314.5 493.4 0.00 22 38 22117 -65.3 -94.3 1 29.0 -65.7 95 36 529.6 529.6 316.9 529.6 0.00 23 37 22280 -62.7 -91.7 1 29.0 -63.3 95 37 540.3 540.3 317.5 540.3 0.00 24 36 22449 -60.3 -90.3 1 30.0 -61.0 95 38 550.8 550.8 318.1 550.8 0.00 25 34 22808 -57.7 -88.7 1 31.0 -58.7 95 40 566.7 566.7 319.0 566.7 0.00 26 30 23600 -55.9 -86.9 1 31.0 -57.3 95 44 592.2 592.2 320.3 592.3 0.01 27 23 25304 -51.1 -84.1 1 33.0 -53.9 98 38 653.1 653.1 322.8 653.2 0.01 28 20 26210 -51.1 -84.1 1 33.0 -54.2 100 35 679.8 679.8 323.7 679.9 0.02 29 15 28107 -44.9 -79.9 1 35.0 -51.1 40 24 758.7 758.7 326.2 759.1 0.05 30 10 30840 -41.1 -77.1 1 36.0 -50.7 315 8 866.1 866.2 328.8 867.2 0.11 31 9.3 31333 -41.5 -77.5 1 36.0 -51.2 882.8 882.8 329.1 883.9 0.11 32 8.9 31633 -39.1 -76.1 1 37.0 -50.4 903.2 903.3 329.5 904.7 0.14 33 8.3 32111 -39.5 -76.5 1 37.0 -50.9 919.8 919.9 329.8 921.4 0.14 34 8.2 32194 -37.3 -74.3 1 37.0 -50.0 931.7 931.8 330.1 934.0 0.20 35 8.1 32279 -34.9 -72.9 1 38.0 -49.1 944.5 944.7 330.3 947.4 0.25 36 7.8 32542 -36.9 -73.9 1 37.0 -50.1 946.7 946.9 330.3 949.3 0.22 37 6.2 34119 -40.1 -76.1 1 36.0 -52.5 997.3 997.4 331.2 999.7 0.20 38 5.7 34709 -27.1 -68.1 1 41.0 -48.4 1078.6 1079.0 332.5 1088.0 0.70 39 5.6 34839 -18.1 -62.1 1 44.0 -45.7 1123.7 1124.8 333.2 1146.4 1.61 40 5.5 34974 -16.1 -61.1 1 45.0 -45.3 1138.3 1139.6 333.5 1165.1 1.87 TRP 94 16893 -84.7 -107.7 1 23.0 -84.7 170 21 370.6 370.6 300.7 370.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5733.00 m Freezing level: 567.59 mb = 4923.87 m = 16154.23 ft Wetbulb zero: 677.50 mb = 3392.25 m = 11129.28 ft Precipitable water: 2.41 inches Sfc-500 mean rel hum: -nan % Est. max temperature: 31.53 C = 88.75 F Sfc-Lift cond lev (LCL): 999.35 mb = 112.64 m = 369.53 ft T: 22.57 C 700-500 lapse rate: 5.35 C/km ThetaE index: 23.08 C Layer 1000.0- 300.0 mb Conv cond level (CCL): None Cap Strength: -9725.85 C Lifted Index: 24.18 C Risk: None Lifted Index @300 mb: 31.36 C Lifted Index @700 mb: 14.03 C Showalter Index: 6.39 C Risk: None Total Totals Index: 36.26 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 13.76 C K Index: 12.55 Risk: None Sweat Index: 145.35 Risk: None Energy Index: -0.19 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 440739.94 J/kg Max Up Vert Vel: 938.87 m/s Conv Inhibition (B-): 342208.41 J/kg Cap Strength: 295.75 C Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 87 at 9 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 1012 3 45 6 -4.2 -4.2 | 311 6 4.3 -3.7 1 1000 107 355 15 1.3 -14.9 | 326 18 9.9 -14.4 2 977 305 25 20 -8.5 -18.1 | 360 18 0.1 -17.6 3 943 610 30 21 -10.5 -18.2 | 6 18 -1.9 -17.7 4 925 779 35 18 -10.3 -14.7 | 7 14 -1.7 -14.3 5 910 914 35 17 -9.8 -13.9 | 5 13 -1.2 -13.4 6 878 1219 45 14 -9.9 -9.9 | 8 9 -1.3 -9.4 7 850 1499 50 14 -10.7 -9.0 | 14 9 -2.1 -8.5 8 817 1829 60 13 -11.3 -6.5 | 24 7 -2.7 -6.0 9 788 2134 70 14 -13.2 -4.8 | 47 6 -4.6 -4.3 10 760 2438 55 10 -8.2 -5.7 | 356 5 0.4 -5.2 11 733 2743 40 7 -4.5 -5.4 | 320 6 4.1 -4.9 12 707 3048 40 8 -5.1 -6.1 | 329 7 3.4 -5.6 13 700 3129 55 9 -7.4 -5.2 | 346 5 1.2 -4.7 14 656 3658 80 14 -13.8 -2.4 | 70 6 -5.2 -1.9 15 631 3962 70 11 -10.3 -3.8 | 28 4 -1.8 -3.3 16 608 4267 50 7 -5.4 -4.5 | 321 5 3.2 -4.0 17 585 4572 55 5 -4.1 -2.9 | 298 5 4.5 -2.4 18 563 4877 80 5 -4.9 -0.9 | 276 4 3.7 -0.4 19 522 5486 110 11 -10.3 3.8 | 158 5 -1.8 4.3 20 500 5840 95 11 -11.0 1.0 | 121 3 -2.4 1.5 21 484 6096 75 6 -5.8 -1.6 | 291 3 2.8 -1.1 22 400 7550 90 7 -7.0 0.0 | 253 2 1.6 0.5 23 396 7620 90 7 -7.0 0.0 | 253 2 1.6 0.5 24 322 9144 165 10 -2.6 9.7 | 211 12 6.0 10.2 25 300 9650 200 14 4.8 13.2 | 224 19 13.4 13.6 26 259 10668 190 11 1.9 10.8 | 223 15 10.5 11.3 27 250 10920 175 14 -1.2 13.9 | 207 16 7.4 14.4 28 206 12192 170 20 -3.5 19.7 | 194 21 5.1 20.2 29 200 12400 180 22 0.0 22.0 | 201 24 8.6 22.5 30 162 13716 215 17 9.8 13.9 | 232 23 18.3 14.4 31 150 14180 195 16 4.1 15.5 | 219 20 12.7 15.9 32 125 15240 245 16 14.5 6.8 | 253 24 23.1 7.3 33 100 16550 195 10 2.6 9.7 | 228 15 11.2 10.2 34 94 16893 170 21 -3.6 20.7 | 193 22 4.9 21.2 35 70 18540 30 10 -5.0 -8.7 | 336 9 3.6 -8.2 36 50 20480 95 26 -25.9 2.3 | 99 18 -17.3 2.8 37 30 23600 95 44 -43.8 3.8 | 97 36 -35.3 4.3 38 20 26210 100 35 -34.5 6.1 | 104 27 -25.9 6.6 39 10 30840 315 8 5.7 -5.7 | 290 15 14.2 -5.2 Wind Parameters Mean winds (0-6000m): 56.7 at 11.5 knts Storm direction: 86.7 at 8.6 knts Shear (0-3000m) pos: 2.2 neg: 2.5 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 16.6 deg Storm rel helicity (0-3000m) pos: 75.2 neg: -13.4 tot: 61.8 m^2/s^2 ave: 20.6 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 2.2 10^-3/s Energy-Hel index: 200.39 Bulk Rich Number: 28702.37 Bulk Shear: 15.36 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 19 17 349 16| 0.0 15.4 15.4| 59.2 0.0 59.2 118.4 0.63| 23.8 14.9 1000 26 18 358 16| 2.8 7.7 10.5| 64.2 -1.5 62.7 62.7 0.52| 15.1 7.8 1500 32 17 1 14| 3.2 5.1 8.3| 67.7 -1.5 66.2 44.1 0.50| 11.5 5.7 2000 37 16 5 12| 3.3 3.9 7.2| 72.7 -1.5 71.2 35.6 0.52| 9.6 5.0 2500 42 15 8 11| 2.6 2.9 5.6| 74.2 -9.5 64.7 25.9 0.33| 9.0 3.0 3000 42 14 4 10| 2.2 2.5 4.7| 75.2 -13.4 61.8 20.6 0.27| 8.1 2.2 4000 48 13 9 8| 2.3 2.0 4.2| 85.8 -17.3 68.5 17.1 0.29| 7.8 2.2 5000 50 12 4 7| 2.2 1.7 3.9| 85.8 -26.5 59.3 11.9 0.13| 7.2 1.0 6000 57 11 10 6| 2.3 1.9 4.2| 85.8 -30.3 55.5 9.2 0.00| 7.2 0.0 Wrote GIF file: /home/apache/climate/data/raob//VO346/skewt/VO346.skewt.20251208.00.gif