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 VEIM... Searching the city database file for: VEIM ... Date:0000Z 1 DEC 25 Station: VEIM WMO ident: 42623 Latitude: 24.76 Longitude: 93.90 Elevation: 774.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 0 SFC 929 774 10.0 9.9 99 0.1 9.9 0 0 289.2 290.6 286.2 312.5 8.26 2 925 813 10.2 7.2 82 3.0 8.5 330 1 289.7 291.0 285.1 309.3 6.90 3 850 1522 12.0 6.0 67 6.0 8.6 45 2 298.7 300.0 288.5 319.1 6.91 4 700 3128 9.8 -14.2 17 24.0 0.1 290 39 313.3 313.7 288.5 319.3 1.82 5 500 5860 -3.5 -25.5 16 22.0 -10.2 260 32 328.8 329.0 292.3 332.2 0.96 TRP WND Sounding variables and indices 1000-500 mb thick: 5860.00 m Freezing level: 552.63 mb = 5141.05 m = 16866.77 ft Wetbulb zero: 697.34 mb = 3158.87 m = 10363.61 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 32.86 % Est. max temperature: 25.69 C = 78.24 F Sfc-Lift cond lev (LCL): 927.73 mb = 786.36 m = 2579.89 ft T: 10.06 C 700-500 lapse rate: 4.87 C/km ThetaE index: 3.16 C Layer 925.0- 850.0 mb Conv cond level (CCL): 537.50 mb = 5272.79 m = 17298.97 ft Mean mixing ratio: 6.82 g/kg Conv temperature: 45.52 C = 113.93 F Cap Strength: 11.54 C Lifted Index: 15.70 C Risk: None Lifted Index @700 mb: 11.54 C Showalter Index: 13.41 C Risk: None Total Totals Index: 25.00 C Risk: None Vertical Totals Index: 15.50 C Cross Totals Index: 9.50 C K Index: -2.50 Risk: None Sweat Index: 108.00 Risk: None Energy Index: 2.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.72 J/kg Max Up Vert Vel: 8.09 m/s Conv Inhibition (B-): 1705.72 J/kg Cap Strength: 15.58 C Lift Cond Lev (LCL): 813.66 mb = 1883.40 m = 6179.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 19 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 ---------------------------------------------------------- 0 929 774 0 0 -0.0 -0.0 | 128 19 -14.9 11.7 1 925 813 330 1 0.5 -0.9 | 127 18 -14.4 10.8 2 914 914 45 2 -1.4 -1.4 | 122 19 -16.3 10.3 3 881 1219 25 4 -1.7 -3.6 | 116 18 -16.6 8.0 4 850 1522 45 2 -1.4 -1.4 | 122 19 -16.3 10.3 5 819 1829 70 3 -2.8 -1.0 | 121 21 -17.7 10.6 6 789 2134 95 6 -6.0 0.5 | 120 24 -20.9 12.2 7 761 2438 20 2 -0.7 -1.9 | 122 18 -15.6 9.8 8 733 2743 285 14 13.5 -3.6 | 170 8 -1.4 8.0 9 707 3048 285 32 30.9 -8.3 | 258 16 16.0 3.4 10 700 3128 290 39 36.6 -13.3 | 274 22 21.7 -1.7 11 656 3658 280 45 44.3 -7.8 | 263 30 29.4 3.9 12 632 3962 275 43 42.8 -3.7 | 254 29 27.9 7.9 13 608 4267 275 42 41.8 -3.7 | 253 28 26.9 8.0 14 586 4572 280 39 38.4 -6.8 | 258 24 23.5 4.9 15 564 4877 280 37 36.4 -6.4 | 256 22 21.5 5.2 16 524 5486 270 37 37.0 -0.0 | 242 25 22.1 11.7 17 500 5860 260 32 31.5 5.6 | 224 24 16.6 17.2 18 484 6096 260 32 31.5 5.6 | 224 24 16.6 17.2 Wind Parameters Mean winds (0-6000m): 278.0 at 25.3 knts Storm direction: 308.0 at 18.9 knts Shear (0-3000m) pos: 3.9 neg: 3.9 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 131.3 deg Storm rel helicity (0-3000m) pos: 88.8 neg: -83.0 tot: 5.8 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 11.9 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.36 Bulk Shear: 91.59 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 29 3 120 19| 3.7 0.0 3.7| 0.3 -18.4 -18.1 -36.1 -0.84| 4.5 -3.7 1000 37 3 120 19| 1.5 0.0 1.5| 8.4 -19.8 -11.4 -11.4 -0.32| 3.7 -1.2 1500 59 3 119 20| 1.0 0.5 1.4| 8.6 -28.1 -19.5 -13.0 -0.28| 4.5 -1.3 2000 26 4 115 19| 0.7 4.7 5.4| 32.9 -36.7 -3.8 -1.9 0.15| 8.9 1.3 2500 301 9 135 10| 4.7 3.7 8.4| 88.8 -42.5 46.3 18.5 0.36| 12.5 4.5 3000 290 15 174 7| 3.9 3.9 7.9| 88.8 -83.0 5.8 1.9 0.24| 11.9 2.8 4000 283 22 223 9| 2.6 2.8 5.4|103.4-108.8 -5.4 -1.3 0.19| 10.1 1.9 5000 280 25 232 12| 2.1 2.4 4.5|103.4-185.4 -82.1 -16.4 0.03| 9.5 0.3 6000 NO DATA | 2.1 2.4 4.5| | Wrote GIF file: /home/apache/climate/data/raob//VEIM/skewt/VEIM.skewt.20251201.00.gif