UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for VEIM... Searching the city database file for: VEIM ... Date:0000Z 8 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 24.4 24.1 98 0.3 24.2 0 0 304.3 308.1 299.9 366.6 20.84 1 116 15806 -78.9 -103.9 1 25.0 -78.9 200 13 359.7 359.7 298.7 359.7 0.00 2 150 14290 -65.5 -94.5 1 29.0 -65.6 195 11 357.2 357.2 298.1 357.2 0.00 3 100 16650 -78.5 -103.5 1 25.0 -78.5 135 15 376.1 376.1 301.6 376.1 0.00 4 70 18710 -72.1 -99.1 1 27.0 -72.2 30 10 430.1 430.1 308.9 430.1 0.00 TRP 116 15806 -78.9 -103.9 1 25.0 -78.9 200 13 359.7 359.7 298.7 359.7 0.00 WND Sounding variables and indices Freezing level: 733.91 mb = 4324.70 m = 14188.46 ft Wetbulb zero: 735.01 mb = 2438.65 m = 8000.72 ft Precipitable water: 3.28 inches Sfc-500 mean rel hum: 101.10 % Est. max temperature: 30.58 C = 87.05 F Sfc-Lift cond lev (LCL): 921.40 mb = 802.24 m = 2631.99 ft T: 24.21 C 700-500 lapse rate: 6.87 C/km Conv cond level (CCL): 116.00 mb = 15806.25 m = 51857.15 ft Mean mixing ratio: 60.63 g/kg Conv temperature: 234.92 C = 454.86 F Cap Strength: -14.47 C Lifted Index: -28.08 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -39.26 C Lifted Index @700 mb: -20.60 C Showalter Index: -5.52 C Risk: Severe thunderstorms possible Total Totals Index: 51.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.40 C Cross Totals Index: 25.10 C K Index: 41.67 Risk: > 80 % chance of thunderstorms Sweat Index: 281.48 Risk: None Energy Index: -5.62 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 265700.16 J/kg Max Up Vert Vel: 728.97 m/s Conv Inhibition (B-): 12372.30 J/kg Cap Strength: 7.32 C Lift Cond Lev (LCL): 1337.34 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: 281 at 5 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 | 101 5 -5.1 1.0 1 910 914 355 4 0.3 -4.0 | 58 6 -4.8 -3.0 2 879 1219 320 6 3.9 -4.6 | 19 4 -1.3 -3.6 3 850 1512 300 7 6.1 -3.5 | 340 3 0.9 -2.5 4 819 1829 295 7 6.3 -3.0 | 329 2 1.2 -2.0 5 790 2134 300 7 6.1 -3.5 | 340 3 0.9 -2.5 6 762 2438 290 7 6.6 -2.4 | 315 2 1.4 -1.4 7 735 2743 285 6 5.8 -1.6 | 312 1 0.7 -0.6 8 709 3048 245 8 7.3 3.4 | 206 5 2.1 4.3 9 700 3153 230 8 6.1 5.1 | 189 6 1.0 6.1 10 658 3658 215 6 3.4 4.9 | 164 6 -1.7 5.9 11 633 3962 215 5 2.9 4.1 | 156 6 -2.3 5.0 12 610 4267 235 5 4.1 2.9 | 165 4 -1.0 3.8 13 587 4572 250 8 7.5 2.7 | 213 4 2.4 3.7 14 565 4877 245 8 7.3 3.4 | 206 5 2.1 4.3 15 524 5486 230 9 6.9 5.8 | 195 7 1.8 6.7 16 500 5870 230 8 6.1 5.1 | 189 6 1.0 6.1 17 486 6096 225 8 5.7 5.7 | 185 7 0.5 6.6 18 400 7600 220 6 3.9 4.6 | 167 6 -1.3 5.5 19 399 7620 235 5 4.1 2.9 | 165 4 -1.0 3.8 20 324 9144 135 9 -6.4 6.4 | 122 14 -11.5 7.3 21 300 9720 120 10 -8.7 5.0 | 113 15 -13.8 6.0 22 262 10668 65 6 -5.4 -2.5 | 81 11 -10.6 -1.6 23 250 11000 60 7 -6.1 -3.5 | 77 11 -11.2 -2.5 24 209 12192 80 10 -9.8 -1.7 | 87 15 -15.0 -0.8 25 200 12490 110 8 -7.5 2.7 | 106 13 -12.7 3.7 26 164 13716 195 10 2.6 9.7 | 167 11 -2.5 10.6 27 150 14290 195 11 2.8 10.6 | 169 12 -2.3 11.6 28 128 15240 190 10 1.7 9.8 | 163 11 -3.4 10.8 29 116 15806 200 13 4.4 12.2 | 177 13 -0.7 13.2 30 100 16650 135 15 -10.6 10.6 | 126 20 -15.7 11.6 31 70 18710 30 10 -5.0 -8.7 | 53 13 -10.1 -7.7 Wind Parameters Mean winds (0-6000m): 250.5 at 7.0 knts Storm direction: 280.5 at 5.2 knts Shear (0-3000m) pos: 0.0 neg: 1.0 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 60.5 deg Storm rel helicity (0-3000m) pos: 0.2 neg: -21.0 tot: -20.8 m^2/s^2 ave: -6.9 10^-3 m/s^2 rel: -0.79 Storm rel vorticity (0-3000m) horiz: 4.0 stream: -3.2 10^-3/s Energy-Hel index: 0.35 Bulk Rich Number: 33339.75 Bulk Shear: 7.97 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 ------------------------------------------------------------------------------- 500 334 4 49 4| 0.0 6.4 6.4| 0.0 -9.6 -9.6 -19.2 -0.94| 8.2 -7.7 1000 314 6 21 3| 0.0 3.6 3.6| 0.0 -11.4 -11.4 -11.4 -0.92| 5.4 -5.0 1500 307 6 7 3| 0.0 2.4 2.4| 0.2 -11.6 -11.4 -7.6 -0.86| 3.9 -3.3 2000 302 6 357 2| 0.0 1.6 1.6| 0.2 -12.1 -11.9 -5.9 -0.81| 3.5 -2.8 2500 290 6 324 2| 0.0 1.5 1.5| 0.2 -17.2 -17.0 -6.8 -0.77| 4.3 -3.3 3000 278 6 269 1| 0.0 1.0 1.0| 0.2 -21.0 -20.8 -6.9 -0.79| 4.0 -3.2 4000 267 6 223 2| 0.6 0.7 1.3| 4.8 -22.2 -17.4 -4.4 -0.51| 3.8 -2.0 5000 257 7 212 3| 0.4 0.7 1.2| 4.8 -25.0 -20.3 -4.1 -0.52| 3.4 -1.7 6000 251 7 204 4| 0.4 0.6 0.9| 4.8 -27.6 -22.8 -3.8 -0.53| 3.0 -1.6 Wrote GIF file: /home/apache/climate/data/raob//VEIM/skewt/VEIM.skewt.20251008.00.gif