UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for VEIM... Searching the city database file for: VEIM ... Date:0000Z 13 OCT 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 ------------------------------------------------------------------------------- SFC 925 774 22.0 21.7 98 0.3 21.8 0 0 301.8 305.1 297.7 354.8 17.94 1 96 16893 -78.5 -103.5 1 25.0 -78.5 165 3 380.5 380.5 302.3 380.5 0.00 2 100 16660 -77.1 -102.1 1 25.0 -77.1 100 2 378.8 378.8 302.1 378.8 0.00 3 70 18690 -78.1 -103.1 1 25.0 -78.1 80 7 417.3 417.3 307.4 417.3 0.00 TRP 96 16893 -78.5 -103.5 1 25.0 -78.5 165 3 380.5 380.5 302.3 380.5 0.00 WND Sounding variables and indices Freezing level: 743.53 mb = 4302.53 m = 14115.73 ft Wetbulb zero: 744.76 mb = 2316.11 m = 7598.71 ft Precipitable water: 2.90 inches Sfc-500 mean rel hum: 103.65 % Est. max temperature: 29.06 C = 84.31 F Sfc-Lift cond lev (LCL): 921.31 mb = 802.45 m = 2632.68 ft T: 21.82 C 700-500 lapse rate: 6.23 C/km Conv cond level (CCL): 96.00 mb = 16892.95 m = 55422.37 ft Mean mixing ratio: 51.28 g/kg Conv temperature: 253.77 C = 488.79 F Cap Strength: -14.05 C Lifted Index: -23.71 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -31.25 C Lifted Index @700 mb: -18.45 C Showalter Index: -1.85 C Risk: Thunderstorms probable Total Totals Index: 45.86 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.54 C Cross Totals Index: 22.32 C K Index: 37.23 Risk: > 80 % chance of thunderstorms Sweat Index: 205.36 Risk: None Energy Index: -3.77 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 276552.03 J/kg Max Up Vert Vel: 743.71 m/s Conv Inhibition (B-): 15201.70 J/kg Cap Strength: 4.52 C Lift Cond Lev (LCL): 1274.33 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: 269 at 8 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 ---------------------------------------------------------- 0 925 774 0 0 -0.0 -0.0 | 89 8 -8.3 -0.1 1 910 914 20 3 -1.0 -2.8 | 72 10 -9.3 -3.0 2 879 1219 360 3 -0.0 -3.0 | 69 9 -8.3 -3.1 3 850 1508 40 3 -1.9 -2.3 | 77 10 -10.2 -2.4 4 818 1829 0 0 -0.0 -0.0 | 89 8 -8.3 -0.1 5 789 2134 215 4 2.3 3.3 | 118 7 -6.0 3.1 6 761 2438 185 7 0.6 7.0 | 132 10 -7.7 6.8 7 734 2743 185 11 1.0 11.0 | 146 13 -7.3 10.8 8 708 3048 210 12 6.0 10.4 | 167 11 -2.3 10.3 9 700 3148 210 13 6.5 11.3 | 171 11 -1.8 11.1 10 657 3658 220 11 7.1 8.4 | 172 8 -1.2 8.3 11 633 3962 225 12 8.5 8.5 | 181 8 0.2 8.3 12 609 4267 245 9 8.2 3.8 | 178 4 -0.1 3.7 13 587 4572 270 8 8.0 -0.0 | 63 0 -0.3 -0.1 14 565 4877 255 11 10.6 2.8 | 221 4 2.4 2.7 15 524 5486 255 16 15.5 4.1 | 241 8 7.2 4.0 16 500 5860 250 21 19.7 7.2 | 238 13 11.5 7.0 17 485 6096 245 21 19.0 8.9 | 231 14 10.8 8.7 18 400 7580 255 24 23.2 6.2 | 248 16 14.9 6.1 19 398 7620 255 24 23.2 6.2 | 248 16 14.9 6.1 20 324 9144 255 28 27.0 7.2 | 249 20 18.8 7.1 21 300 9700 255 24 23.2 6.2 | 248 16 14.9 6.1 22 261 10668 250 29 27.3 9.9 | 243 21 19.0 9.8 23 250 10980 250 30 28.2 10.3 | 243 22 19.9 10.1 24 208 12192 255 27 26.1 7.0 | 249 19 17.8 6.8 25 200 12460 260 27 26.6 4.7 | 256 19 18.3 4.5 26 164 13716 270 17 17.0 -0.0 | 271 9 8.7 -0.1 27 150 14280 250 20 18.8 6.8 | 238 12 10.5 6.7 28 127 15240 260 9 8.9 1.6 | 202 2 0.6 1.4 29 100 16660 100 2 -2.0 0.3 | 91 10 -10.2 0.2 30 96 16893 165 3 -0.8 2.9 | 107 9 -9.1 2.8 31 70 18690 80 7 -6.9 -1.2 | 85 15 -15.2 -1.4 Wind Parameters Mean winds (0-6000m): 239.0 at 11.0 knts Storm direction: 269.0 at 8.3 knts Shear (0-3000m) pos: 1.4 neg: 2.4 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 86.4 deg Storm rel helicity (0-3000m) pos: 42.0 neg: -7.8 tot: 34.2 m^2/s^2 ave: 11.4 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 2.3 10^-3/s Energy-Hel index: 45.14 Bulk Rich Number: 12565.82 Bulk Shear: 22.01 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 11 3 73 9| 3.1 0.0 3.1| 0.2 -7.0 -6.8 -13.6 -0.74| 4.1 -3.0 1000 19 2 75 9| 1.5 1.3 2.8| 6.4 -7.0 -0.6 -0.6 -0.05| 4.1 -0.2 1500 8 2 73 9| 1.0 2.9 3.9| 14.6 -7.7 6.9 4.6 0.26| 5.5 1.4 2000 185 4 115 9| 0.8 3.6 4.4| 26.1 -7.7 18.4 9.2 0.36| 5.8 2.1 2500 198 6 128 8| 1.2 2.9 4.1| 40.7 -7.7 32.9 13.2 0.45| 5.8 2.6 3000 206 7 137 8| 1.4 2.4 3.8| 42.0 -7.8 34.2 11.4 0.43| 5.3 2.3 4000 221 7 148 6| 1.9 1.8 3.7| 44.5 -8.3 36.1 9.0 0.33| 5.6 1.9 5000 234 9 168 5| 1.5 2.2 3.7| 47.0 -9.2 37.8 7.6 0.29| 5.6 1.6 6000 239 11 192 6| 1.4 2.0 3.4| 53.9 -15.6 38.3 6.4 0.27| 5.1 1.4 Wrote GIF file: /home/apache/climate/data/raob//VEIM/skewt/VEIM.skewt.20251013.00.gif