UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for VEIM... Searching the city database file for: VEIM ... Date:0000Z 9 JAN 26 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 ------------------------------------------------------------------------------- SFC 932 774 9.2 9.1 99 0.1 9.2 0 0 288.1 289.5 285.3 310.0 7.80 1 229 11418 -45.5 -61.5 15 16.0 -46.2 260 78 347.0 347.0 296.0 347.1 0.04 2 103 16409 -76.7 -101.7 1 25.0 -76.7 255 48 376.3 376.3 301.6 376.3 0.00 3 100 16580 -77.3 -102.3 1 25.0 -77.3 260 48 378.4 378.4 302.0 378.4 0.00 4 70 18620 -77.3 -102.3 1 25.0 -77.3 265 27 419.0 419.0 307.6 419.0 0.00 TRP 103 16409 -76.7 -101.7 1 25.0 -76.7 255 48 376.3 376.3 301.6 376.3 0.00 WND 229 11418 -45.5 -61.5 15 16.0 -46.2 260 78 347.0 347.0 296.0 347.1 0.04 Sounding variables and indices Freezing level: 813.85 mb = 2562.98 m = 8408.62 ft Wetbulb zero: 815.58 mb = 1785.95 m = 5859.34 ft Precipitable water: 1.09 inches Sfc-500 mean rel hum: 85.28 % Est. max temperature: 16.54 C = 61.76 F Sfc-Lift cond lev (LCL): 930.71 mb = 784.53 m = 2573.89 ft T: 9.15 C 700-500 lapse rate: 5.14 C/km ThetaE index: 0.00 C Layer 932.0- -0.0 mb Conv cond level (CCL): 229.00 mb = 11418.38 m = 37461.43 ft Mean mixing ratio: 14.88 g/kg Conv temperature: 132.22 C = 269.99 F Cap Strength: -7.17 C Lifted Index: -4.71 C Risk: Severe thunderstorms probable Lifted Index @300 mb: 4.11 C Lifted Index @700 mb: -6.91 C Showalter Index: 7.34 C Risk: None Total Totals Index: 40.25 C Risk: None Vertical Totals Index: 20.69 C Cross Totals Index: 19.55 C K Index: 21.83 Risk: 20-40 % chance of thunderstorms Sweat Index: 98.45 Risk: None Energy Index: 1.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 220590.52 J/kg Max Up Vert Vel: 664.21 m/s Conv Inhibition (B-): 7254.48 J/kg Cap Strength: 0.00 C Lift Cond Lev (LCL): 1048.31 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 21 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 ---------------------------------------------------------- 0 932 774 0 0 -0.0 -0.0 | 120 21 -18.1 10.4 1 925 840 45 6 -4.2 -4.2 | 105 23 -22.4 6.2 2 917 914 70 6 -5.6 -2.1 | 109 25 -23.8 8.3 3 884 1219 35 4 -2.3 -3.3 | 109 22 -20.4 7.1 4 850 1546 85 4 -4.0 -0.3 | 114 24 -22.1 10.0 5 821 1829 210 2 1.0 1.7 | 125 21 -17.1 12.1 6 791 2134 255 5 4.8 1.3 | 131 18 -13.3 11.7 7 762 2438 245 1 0.9 0.4 | 122 20 -17.2 10.8 8 734 2743 270 8 8.0 -0.0 | 136 15 -10.1 10.4 9 707 3048 275 19 18.9 -1.7 | 185 9 0.8 8.7 10 700 3135 275 24 23.9 -2.1 | 215 10 5.8 8.3 11 656 3658 270 31 31.0 -0.0 | 231 17 12.9 10.4 12 631 3962 270 33 33.0 -0.0 | 235 18 14.9 10.4 13 608 4267 270 37 37.0 -0.0 | 241 22 18.9 10.4 14 585 4572 265 38 37.9 3.3 | 235 24 19.7 13.7 15 563 4877 260 39 38.4 6.8 | 230 27 20.3 17.2 16 522 5486 265 45 44.8 3.9 | 242 30 26.7 14.3 17 500 5830 275 53 52.8 -4.6 | 261 35 34.7 5.8 18 483 6096 275 54 53.8 -4.7 | 261 36 35.7 5.7 19 400 7540 265 58 57.8 5.1 | 249 43 39.6 15.5 20 396 7620 265 58 57.8 5.1 | 249 43 39.6 15.5 21 321 9144 285 65 62.8 -16.8 | 278 45 44.6 -6.4 22 300 9650 270 65 65.0 -0.0 | 257 48 46.9 10.4 23 259 10668 260 64 63.0 11.1 | 244 50 44.9 21.5 24 250 10920 255 69 66.6 17.9 | 240 56 48.5 28.3 25 229 11418 260 78 76.8 13.5 | 248 63 58.7 23.9 26 206 12192 260 75 73.9 13.0 | 247 60 55.7 23.4 27 200 12400 260 65 64.0 11.3 | 245 51 45.9 21.7 28 162 13716 260 60 59.1 10.4 | 243 46 40.9 20.8 29 150 14200 250 61 57.3 20.9 | 231 50 39.2 31.3 30 126 15240 260 61 60.1 10.6 | 243 47 41.9 21.0 31 103 16409 255 48 46.4 12.4 | 231 36 28.2 22.8 32 100 16580 260 48 47.3 8.3 | 237 35 29.1 18.7 33 70 18620 265 27 26.9 2.4 | 214 15 8.8 12.7 Wind Parameters Mean winds (0-6000m): 269.8 at 27.9 knts Storm direction: 299.8 at 20.9 knts Shear (0-3000m) pos: 4.4 neg: 1.1 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 112.8 deg Storm rel helicity (0-3000m) pos: 128.1 neg: -42.0 tot: 86.1 m^2/s^2 ave: 28.7 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 4.1 10^-3/s Energy-Hel index: 108.18 Bulk Rich Number: 1640.79 Bulk Shear: 134.44 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 54 5 109 23| 4.1 0.0 4.1| 7.8 -30.6 -22.8 -45.6 -0.41| 9.8 -4.0 1000 64 4 111 24| 1.2 0.0 1.2| 48.8 -30.6 18.1 18.1 0.14| 9.3 1.3 1500 61 4 111 23| 1.1 0.0 1.1| 58.8 -36.6 22.2 14.8 0.14| 8.2 1.1 2000 340 4 112 18| 2.3 0.0 2.3| 78.5 -42.0 36.5 18.2 0.20| 8.5 1.7 2500 279 7 130 15| 5.3 0.0 5.3|117.5 -42.0 75.5 30.2 0.43| 10.3 4.4 3000 274 11 142 12| 4.4 1.1 5.5|128.1 -42.0 86.1 28.7 0.43| 9.6 4.1 4000 270 17 174 10| 3.3 1.9 5.2|142.2 -66.4 75.8 19.0 0.34| 8.6 3.0 5000 268 22 201 12| 4.2 1.5 5.6|262.4 -71.9 190.6 38.1 0.44| 8.7 3.8 6000 270 28 223 14| 3.7 1.5 5.2|280.9-110.2 170.7 28.5 0.38| 7.9 3.0 Wrote GIF file: /home/apache/climate/data/raob//VEIM/skewt/VEIM.skewt.20260109.00.gif