UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011900.upa.cvt Date: 0000Z 19 JAN 26 Searching for VEIM... Searching the city database file for: VEIM ... Date:0000Z 19 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 926 774 8.6 8.3 98 0.3 8.5 0 0 288.0 289.3 284.9 308.9 7.43 1 453 7016 -19.5 -27.2 50 7.7 -21.2 260 66 318.1 318.3 289.1 321.3 0.90 2 95 17697 -80.9 -104.9 1 24.0 -80.9 255 39 376.9 376.9 301.8 376.9 0.00 3 100 17400 -78.5 -103.5 1 25.0 -78.5 265 39 376.1 376.1 301.6 376.1 0.00 4 70 19430 -70.1 -97.1 1 27.0 -70.2 280 26 434.4 434.4 309.3 434.4 0.00 TRP 95 17697 -80.9 -104.9 1 24.0 -80.9 255 39 376.9 376.9 301.8 376.9 0.00 WND 453 7016 -19.5 -27.2 50 7.7 -21.2 260 66 318.1 318.3 289.1 321.3 0.90 Sounding variables and indices Freezing level: 781.25 mb = 2684.09 m = 8805.97 ft Wetbulb zero: 791.08 mb = 2148.81 m = 7049.82 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 77.45 % Est. max temperature: 15.90 C = 60.62 F Sfc-Lift cond lev (LCL): 921.80 mb = 813.72 m = 2669.66 ft T: 8.42 C 700-500 lapse rate: 4.50 C/km Conv cond level (CCL): 453.00 mb = 7015.82 m = 23017.51 ft Mean mixing ratio: 8.99 g/kg Conv temperature: 62.91 C = 145.24 F Cap Strength: -2.44 C Lifted Index: 3.17 C Risk: None Lifted Index @300 mb: 14.02 C Lifted Index @700 mb: -1.01 C Showalter Index: 7.38 C Risk: None Total Totals Index: 40.52 C Risk: None Vertical Totals Index: 20.86 C Cross Totals Index: 19.67 C K Index: 21.69 Risk: 20-40 % chance of thunderstorms Sweat Index: 121.21 Risk: None Energy Index: 2.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2413.53 J/kg Max Up Vert Vel: 69.48 m/s Conv Inhibition (B-): 2261.27 J/kg Cap Strength: 2.90 C Lift Cond Lev (LCL): 928.57 mb = 774.00 m = 2539.34 ft Lev Free Conv (LFC): 922.29 mb = 809.09 m = 2654.47 ft Equ Level (EL): 623.57 mb = 4225.96 m = 13864.52 ft B at Equ Level: 2413.18 J/kg Max Parcel Lev (MPL): 233.57 mb = 11545.55 m = 37878.66 ft Wind level data Storm motion: 300 at 22 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 ---------------------------------------------------------- 0 926 774 0 0 -0.0 -0.0 | 120 22 -19.1 10.9 1 925 788 80 3 -3.0 -0.5 | 115 24 -22.1 10.3 2 911 914 65 1 -0.9 -0.4 | 118 23 -20.0 10.4 3 878 1219 40 4 -2.6 -3.1 | 110 23 -21.7 7.8 4 850 1494 40 4 -2.6 -3.1 | 110 23 -21.7 7.8 5 816 1829 295 1 0.9 -0.4 | 120 21 -18.2 10.4 6 787 2134 255 9 8.7 2.3 | 142 17 -10.4 13.2 7 759 2438 280 17 16.7 -3.0 | 163 8 -2.4 7.9 8 731 2743 295 25 22.7 -10.6 | 265 4 3.6 0.3 9 705 3048 280 29 28.6 -5.0 | 238 11 9.5 5.8 10 700 3104 280 30 29.5 -5.2 | 242 12 10.4 5.7 11 653 3658 275 34 33.9 -3.0 | 242 17 14.8 7.9 12 628 3962 270 35 35.0 -0.0 | 236 19 15.9 10.9 13 605 4267 275 36 35.9 -3.1 | 245 18 16.8 7.7 14 582 4572 275 39 38.9 -3.4 | 249 21 19.7 7.5 15 560 4877 270 41 41.0 -0.0 | 244 24 21.9 10.9 16 519 5486 270 45 45.0 -0.0 | 247 28 25.9 10.9 17 500 5780 255 49 47.3 12.7 | 230 37 28.2 23.5 18 488 6096 250 55 51.7 18.8 | 228 44 32.6 29.7 19 453 7016 260 66 65.0 11.5 | 244 51 45.9 22.3 20 100 17400 265 39 38.9 3.4 | 234 24 19.7 14.3 21 95 17697 255 39 37.7 10.1 | 222 28 18.6 21.0 22 70 19430 280 26 25.6 -4.5 | 226 9 6.5 6.4 Wind Parameters Mean winds (0-6000m): 269.6 at 29.3 knts Storm direction: 299.6 at 22.0 knts Shear (0-3000m) pos: 2.8 neg: 5.0 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): 119.7 deg Storm rel helicity (0-3000m) pos: 77.8 neg: -31.9 tot: 45.9 m^2/s^2 ave: 15.3 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 2.8 10^-3/s Energy-Hel index: 1.15 Bulk Rich Number: 18.62 Bulk Shear: 129.65 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 51 3 114 23| 4.1 0.0 4.1| 0.0 -23.7 -23.7 -47.5 -0.87| 4.7 -4.0 1000 40 3 112 23| 2.1 2.2 4.2| 18.0 -23.7 -5.8 -5.8 -0.07| 4.8 -0.3 1500 322 4 115 18| 1.4 5.4 6.8| 60.3 -23.7 36.5 24.4 0.40| 7.5 3.0 2000 292 8 124 14| 4.1 4.0 8.2| 76.4 -23.7 52.6 26.3 0.51| 9.6 4.9 2500 287 12 134 11| 3.3 5.1 8.4| 77.8 -28.3 49.5 19.8 0.36| 9.7 3.5 3000 283 16 153 8| 2.8 5.0 7.7| 77.8 -31.9 45.9 15.3 0.31| 8.8 2.8 4000 278 21 193 8| 2.3 4.3 6.7|100.2 -45.8 54.4 13.6 0.29| 8.0 2.3 5000 274 26 216 11| 1.9 4.8 6.7|111.3-130.4 -19.1 -3.8 0.12| 8.2 1.0 6000 270 29 223 15| 2.2 4.8 7.0|231.4-149.7 81.7 13.6 0.18| 8.5 1.5 Wrote GIF file: /home/apache/climate/data/raob//VEIM/skewt/VEIM.skewt.20260119.00.gif