UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for VEIM... Searching the city database file for: VEIM ... Date:0000Z 7 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 931 774 7.6 7.5 99 0.1 7.5 0 0 286.5 287.8 283.8 306.1 7.00 2 925 836 8.8 4.8 76 4.0 6.7 35 1 288.3 289.3 283.3 304.9 5.83 3 850 1543 11.8 5.8 67 6.0 8.4 115 5 298.5 299.7 288.3 318.6 6.81 4 700 3155 10.4 -27.6 5 38.0 -1.3 285 27 314.0 314.1 287.4 316.0 0.57 5 500 5860 -6.3 -38.3 6 32.0 -13.0 275 34 325.4 325.4 290.7 326.4 0.28 TRP WND Sounding variables and indices 1000-500 mb thick: 5860.00 m Freezing level: 575.45 mb = 4839.55 m = 15877.60 ft Wetbulb zero: 720.48 mb = 2915.60 m = 9565.49 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 24.77 % Est. max temperature: 25.84 C = 78.51 F Sfc-Lift cond lev (LCL): 929.67 mb = 787.70 m = 2584.28 ft T: 7.87 C 700-500 lapse rate: 6.17 C/km ThetaE index: 2.60 C Layer 700.0- 500.0 mb Conv cond level (CCL): 551.76 mb = 5068.12 m = 16627.49 ft Mean mixing ratio: 6.27 g/kg Conv temperature: 42.44 C = 108.40 F Cap Strength: 13.31 C Lifted Index: 14.48 C Risk: None Lifted Index @700 mb: 13.31 C Showalter Index: 10.91 C Risk: None Total Totals Index: 30.20 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: 12.10 C K Index: -14.10 Risk: None Sweat Index: 113.60 Risk: None Energy Index: 1.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.97 J/kg Max Up Vert Vel: 8.48 m/s Conv Inhibition (B-): 1827.09 J/kg Cap Strength: 14.46 C Lift Cond Lev (LCL): 810.43 mb = 1938.82 m = 6360.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 17 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 ---------------------------------------------------------- 0 931 774 0 0 -0.0 -0.0 | 127 17 -13.7 10.4 1 925 836 35 1 -0.6 -0.8 | 124 17 -14.3 9.5 2 916 914 65 5 -4.5 -2.1 | 114 20 -18.2 8.2 3 884 1219 30 5 -2.5 -4.3 | 110 17 -16.2 6.0 4 850 1543 115 5 -4.5 2.1 | 124 22 -18.2 12.5 5 821 1829 155 7 -3.0 6.3 | 135 24 -16.6 16.7 6 792 2134 215 9 5.2 7.4 | 154 20 -8.5 17.7 7 763 2438 245 14 12.7 5.9 | 177 16 -1.0 16.3 8 736 2743 260 17 16.7 3.0 | 193 14 3.1 13.3 9 709 3048 285 23 22.2 -6.0 | 243 10 8.5 4.4 10 700 3155 285 27 26.1 -7.0 | 255 13 12.4 3.4 11 658 3658 280 31 30.5 -5.4 | 254 18 16.9 5.0 12 633 3962 280 33 32.5 -5.7 | 256 19 18.8 4.6 13 610 4267 280 34 33.5 -5.9 | 257 20 19.8 4.4 14 587 4572 280 35 34.5 -6.1 | 258 21 20.8 4.3 15 565 4877 285 33 31.9 -8.5 | 264 18 18.2 1.8 16 524 5486 280 32 31.5 -5.6 | 255 18 17.8 4.8 17 500 5860 275 34 33.9 -3.0 | 250 22 20.2 7.4 18 484 6096 275 34 33.9 -3.0 | 250 22 20.2 7.4 Wind Parameters Mean winds (0-6000m): 277.1 at 22.9 knts Storm direction: 307.1 at 17.2 knts Shear (0-3000m) pos: 4.8 neg: 0.7 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 127.5 deg Storm rel helicity (0-3000m) pos: 185.5 neg: -26.0 tot: 159.6 m^2/s^2 ave: 53.2 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 6.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.41 Bulk Shear: 87.91 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 47 4 114 18| 5.1 0.0 5.1| 1.2 -24.7 -23.5 -47.0 -0.62| 8.1 -5.1 1000 80 5 117 21| 3.4 0.0 3.4| 47.1 -24.7 22.4 22.4 0.17| 9.1 1.6 1500 143 6 131 23| 3.9 0.0 3.9|112.8 -24.7 88.0 58.7 0.48| 10.5 5.0 2000 221 8 153 19| 4.5 0.0 4.5|150.7 -24.7 126.0 63.0 0.58| 10.5 6.1 2500 258 11 168 13| 5.8 0.0 5.8|184.2 -24.8 159.4 63.7 0.63| 11.4 7.2 3000 270 14 184 10| 4.8 0.7 5.5|185.5 -26.0 159.6 53.2 0.59| 10.3 6.0 4000 275 19 213 10| 3.6 0.8 4.4|199.6 -26.0 173.6 43.4 0.58| 8.4 4.9 5000 277 22 228 11| 2.9 0.9 3.7|202.8 -47.4 155.4 31.1 0.47| 7.4 3.5 6000 NO DATA | 2.9 0.9 3.7| | Wrote GIF file: /home/apache/climate/data/raob//VEIM/skewt/VEIM.skewt.20251207.00.gif