UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062500.upa.cvt Date: 0000Z 25 JUN 25 Searching for VI706... Searching the city database file for: VI706 ... Date:0000Z 25 JUN 25 Station: VI706 WMO ident: 42706 Latitude: 23.38 Longitude: 87.08 ------------------------------------------------------------------------------- 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 988 91 28.0 27.1 95 0.9 27.3 0 0 302.2 306.5 300.9 371.8 23.41 1 925 668 23.8 120 8 303.6 2 850 1399 20.0 100 8 307.1 3 700 3044 12.4 120 10 316.2 4 500 5790 -1.3 75 15 331.5 5 250 11230 -35.5 -35.5 100 0.0 -35.5 45 13 353.3 353.4 298.0 356.2 0.74 6 200 12730 -49.5 -49.5 100 0.0 -49.5 50 13 354.4 354.4 297.7 355.3 0.21 7 150 14550 -64.7 -64.7 100 0.0 -64.7 60 26 358.6 358.6 298.5 358.8 0.04 8 100 16940 -78.1 -78.1 100 0.0 -78.1 65 54 376.8 376.8 301.8 376.9 0.01 TRP WND Sounding variables and indices Freezing level: 518.98 mb = 5529.43 m = 18140.96 ft Wetbulb zero: 666.96 mb = 3438.62 m = 11281.42 ft Precipitable water: 3.47 inches Sfc-500 mean rel hum: -nan % Est. max temperature: 33.55 C = 92.39 F Sfc-Lift cond lev (LCL): 975.76 mb = 200.07 m = 656.39 ft T: 27.21 C 700-500 lapse rate: 4.99 C/km ThetaE index: 16.57 C Layer 925.0- 150.0 mb Conv cond level (CCL): None Cap Strength: -9725.85 C Lifted Index: 22.91 C Risk: None Lifted Index @300 mb: 31.55 C Lifted Index @700 mb: 11.47 C Showalter Index: -1.96 C Risk: Thunderstorms probable Total Totals Index: 42.85 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 21.55 C K Index: 40.55 Risk: > 80 % chance of thunderstorms Sweat Index: 273.96 Risk: None Energy Index: -2.14 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 264002.22 J/kg Max Up Vert Vel: 726.64 m/s Conv Inhibition (B-): 162261.28 J/kg Cap Strength: 296.95 C Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 127 at 6 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 ---------------------------------------------------------- 0 988 91 0 0 -0.0 -0.0 | 307 6 5.0 -3.8 1 964 305 100 10 -9.8 1.7 | 67 5 -4.8 -2.1 2 931 610 115 8 -7.3 3.4 | 79 2 -2.2 -0.4 3 925 668 120 8 -6.9 4.0 | 95 2 -1.9 0.2 4 899 914 120 7 -6.1 3.5 | 73 1 -1.1 -0.3 5 868 1219 110 8 -7.5 2.7 | 67 3 -2.5 -1.1 6 850 1399 100 8 -7.9 1.4 | 50 4 -2.9 -2.4 7 808 1829 80 8 -7.9 -1.4 | 29 6 -2.9 -5.2 8 779 2134 80 8 -7.9 -1.4 | 29 6 -2.9 -5.2 9 752 2438 95 8 -8.0 0.7 | 43 4 -3.0 -3.1 10 725 2743 115 9 -8.2 3.8 | 90 3 -3.1 -0.0 11 700 3044 120 10 -8.7 5.0 | 108 4 -3.6 1.2 12 700 3048 120 10 -8.7 5.0 | 108 4 -3.6 1.2 13 649 3658 125 7 -5.7 4.0 | 105 1 -0.7 0.2 14 625 3962 130 6 -4.6 3.9 | 265 0 0.4 0.0 15 603 4267 130 5 -3.8 3.2 | 297 1 1.2 -0.6 16 580 4572 95 4 -4.0 0.3 | 344 4 1.0 -3.5 17 559 4877 75 7 -6.8 -1.8 | 17 6 -1.8 -5.6 18 519 5486 70 13 -12.2 -4.4 | 41 11 -7.2 -8.3 19 500 5790 75 15 -14.5 -3.9 | 51 12 -9.5 -7.7 20 481 6096 80 14 -13.8 -2.4 | 55 11 -8.8 -6.2 21 250 11230 45 13 -9.2 -9.2 | 18 14 -4.2 -13.0 22 217 12192 60 16 -13.9 -8.0 | 37 15 -8.8 -11.8 23 200 12730 50 13 -10.0 -8.4 | 22 13 -4.9 -12.2 24 171 13716 50 20 -15.3 -12.9 | 32 20 -10.3 -16.7 25 150 14550 60 26 -22.5 -13.0 | 46 24 -17.5 -16.8 26 133 15240 65 34 -30.8 -14.4 | 55 32 -25.8 -18.2 27 100 16940 65 54 -48.9 -22.8 | 59 51 -43.9 -26.6 28 78 18288 70 48 -45.1 -16.4 | 63 45 -40.1 -20.2 29 44 21336 100 32 -31.5 5.6 | 94 27 -26.5 1.7 30 25 24384 90 51 -51.0 0.0 | 85 46 -46.0 -3.8 31 14 27432 90 43 -43.0 0.0 | 84 38 -38.0 -3.8 Wind Parameters Mean winds (0-6000m): 97.3 at 8.4 knts Storm direction: 127.3 at 6.3 knts Shear (0-3000m) pos: 2.1 neg: 0.8 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 160.9 deg Storm rel helicity (0-3000m) pos: 25.2 neg: -3.3 tot: 21.9 m^2/s^2 ave: 7.3 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 2.8 10^-3/s Energy-Hel index: 32.51 Bulk Rich Number: 942237.44 Bulk Shear: 0.28 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 ------------------------------------------------------------------------------- 500 104 7 46 3| 8.4 0.0 8.4| 19.4 0.0 19.4 38.7 0.87| 16.5 14.3 1000 112 7 60 2| 3.9 0.0 3.9| 19.7 -0.2 19.5 19.5 0.75| 9.6 7.1 1500 109 8 57 3| 2.6 1.1 3.7| 19.7 -2.0 17.7 11.8 0.55| 7.5 4.1 2000 102 8 48 3| 1.9 1.2 3.1| 19.7 -3.3 16.4 8.2 0.47| 6.0 2.8 2500 99 8 46 4| 2.0 0.9 3.0| 22.9 -3.3 19.5 7.8 0.51| 5.6 2.8 3000 103 8 54 3| 2.1 0.8 2.9| 25.2 -3.3 21.9 7.3 0.55| 5.1 2.8 4000 108 8 61 3| 1.1 0.6 1.7| 25.3 -3.3 22.0 5.5 0.50| 4.4 2.2 5000 106 7 51 3| 0.9 1.2 2.1| 31.4 -3.3 28.0 5.6 0.53| 4.5 2.4 6000 97 8 50 4| 0.9 1.3 2.3| 43.7 -3.3 40.4 6.7 0.53| 4.4 2.3 Wrote GIF file: /home/apache/climate/data/raob//VI706/skewt/VI706.skewt.20250625.00.gif