UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for VEIM... Searching the city database file for: VEIM ... Date:0000Z 11 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 ------------------------------------------------------------------------------- 0 1000 0 SFC 924 774 21.6 21.3 98 0.3 21.4 0 0 301.5 304.7 297.3 353.1 17.51 2 850 1500 16.6 14.6 88 2.0 15.3 175 4 303.5 305.8 294.4 340.3 12.39 3 700 3139 10.6 3.6 62 7.0 6.5 230 18 314.2 315.6 293.4 336.5 7.10 4 500 5860 -5.3 -8.5 78 3.2 -6.8 245 11 326.6 327.4 294.3 340.1 4.03 5 400 7580 -15.1 -19.6 68 4.5 -16.6 245 11 335.4 335.8 294.9 342.6 2.02 6 300 9700 -29.7 -36.7 51 7.0 -30.8 230 19 343.5 343.6 295.7 345.7 0.55 7 250 10970 -39.9 -55.9 17 16.0 -40.8 235 20 346.7 346.8 296.0 347.1 0.08 8 200 12460 -51.5 -84.5 1 33.0 -51.9 205 19 351.2 351.2 296.9 351.2 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5860.00 m Freezing level: 566.67 mb = 4953.00 m = 16249.80 ft Wetbulb zero: 601.91 mb = 4359.95 m = 14304.13 ft Precipitable water: 1.63 inches Sfc-500 mean rel hum: 74.70 % Est. max temperature: 28.61 C = 83.50 F Sfc-Lift cond lev (LCL): 920.30 mb = 808.92 m = 2653.91 ft T: 21.36 C 700-500 lapse rate: 5.84 C/km ThetaE index: 16.65 C Layer 850.0- 500.0 mb Conv cond level (CCL): 850.29 mb = 1497.04 m = 4911.50 ft Mean mixing ratio: 14.12 g/kg Conv temperature: 23.59 C = 74.46 F Cap Strength: 1.44 C Lifted Index: -0.46 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.51 C Lifted Index @700 mb: 1.44 C Showalter Index: 1.36 C Risk: Showers probable Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 19.90 C K Index: 29.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 194.20 Risk: None Energy Index: -0.10 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.50 J/kg Max Up Vert Vel: 8.31 m/s Conv Inhibition (B-): 83.11 J/kg Cap Strength: 1.39 C Lift Cond Lev (LCL): 856.70 mb = 1431.75 m = 4697.30 ft Lev Free Conv (LFC): 561.70 mb = 4919.07 m = 16138.49 ft Equ Level (EL): 421.70 mb = 7172.86 m = 23532.71 ft B at Equ Level: 33.90 J/kg Max Parcel Lev (MPL): 331.70 mb = 8959.85 m = 29395.49 ft Wind level data Storm motion: 270 at 9 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 ---------------------------------------------------------- 0 924 774 0 0 -0.0 -0.0 | 90 9 -8.9 0.1 1 909 914 105 3 -2.9 0.8 | 94 12 -11.8 0.8 2 878 1219 165 3 -0.8 2.9 | 107 10 -9.7 3.0 3 850 1500 175 4 -0.3 4.0 | 114 10 -9.3 4.0 4 818 1829 200 4 1.4 3.8 | 117 8 -7.5 3.8 5 789 2134 205 5 2.1 4.5 | 124 8 -6.8 4.6 6 761 2438 250 12 11.3 4.1 | 210 5 2.4 4.2 7 734 2743 220 13 8.4 10.0 | 177 10 -0.6 10.0 8 708 3048 225 16 11.3 11.3 | 192 12 2.4 11.4 9 700 3139 230 18 13.8 11.6 | 203 13 4.9 11.6 10 657 3658 235 14 11.5 8.0 | 197 8 2.6 8.1 11 632 3962 240 21 18.2 10.5 | 221 14 9.3 10.6 12 609 4267 250 23 21.6 7.9 | 238 15 12.7 7.9 13 586 4572 255 16 15.5 4.1 | 237 8 6.5 4.2 14 565 4877 245 12 10.9 5.1 | 201 5 2.0 5.1 15 524 5486 265 16 15.9 1.4 | 258 7 7.0 1.5 16 500 5860 245 11 10.0 4.6 | 193 5 1.1 4.7 17 485 6096 245 10 9.1 4.2 | 182 4 0.1 4.3 18 400 7580 245 11 10.0 4.6 | 193 5 1.1 4.7 19 398 7620 245 11 10.0 4.6 | 193 5 1.1 4.7 20 324 9144 225 19 13.4 13.4 | 199 14 4.5 13.5 21 300 9700 230 19 14.6 12.2 | 205 14 5.6 12.3 22 261 10668 230 25 19.2 16.1 | 212 19 10.2 16.1 23 250 10970 235 20 16.4 11.5 | 213 14 7.5 11.5 24 208 12192 215 17 9.8 13.9 | 183 14 0.8 14.0 25 200 12460 205 19 8.0 17.2 | 177 17 -0.9 17.3 26 162 13716 220 25 16.1 19.2 | 200 21 7.2 19.2 Wind Parameters Mean winds (0-6000m): 240.4 at 11.9 knts Storm direction: 270.4 at 8.9 knts Shear (0-3000m) pos: 2.1 neg: 0.9 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 118.4 deg Storm rel helicity (0-3000m) pos: 51.0 neg: -9.7 tot: 41.2 m^2/s^2 ave: 13.7 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.58 Bulk Shear: 21.89 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 ------------------------------------------------------------------------------- 500 134 3 100 11| 3.3 0.0 3.3| 11.9 -1.4 10.5 21.1 0.52| 7.0 3.6 1000 163 3 108 10| 2.1 0.0 2.1| 15.7 -1.4 14.3 14.3 0.54| 4.7 2.6 1500 184 4 114 9| 2.8 0.0 2.8| 25.1 -1.4 23.7 15.8 0.67| 5.0 3.3 2000 213 6 131 8| 2.1 1.3 3.4| 32.4 -7.9 24.5 12.3 0.45| 6.6 3.0 2500 219 8 147 7| 2.5 1.1 3.6| 46.8 -8.2 38.6 15.4 0.51| 6.5 3.3 3000 224 9 159 7| 2.1 0.9 3.0| 51.0 -9.7 41.2 13.7 0.47| 6.3 3.0 4000 234 12 185 7| 2.4 0.8 3.3| 75.9 -15.0 60.9 15.2 0.38| 7.2 2.8 5000 239 12 194 6| 2.1 1.0 3.1| 85.2 -24.4 60.8 12.2 0.31| 7.1 2.2 6000 240 12 193 6| 1.8 1.0 2.8| 85.6 -27.2 58.4 9.7 0.27| 6.1 1.6 Wrote GIF file: /home/apache/climate/data/raob//VEIM/skewt/VEIM.skewt.20251011.00.gif