UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for VEIM... Searching the city database file for: VEIM ... Date:0000Z 10 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 926 774 21.0 20.8 99 0.2 20.9 0 0 300.7 303.8 296.7 350.4 16.93 1 117 15750 -77.9 -97.9 3 20.0 -77.9 170 22 360.7 360.7 298.8 360.7 0.00 2 100 16650 -78.3 -103.3 1 25.0 -78.3 205 23 376.4 376.4 301.6 376.4 0.00 3 70 18720 -70.3 -97.3 1 27.0 -70.4 205 7 434.0 434.0 309.3 434.0 0.00 4 50 20740 -65.9 -93.9 1 28.0 -66.2 105 14 488.2 488.2 314.1 488.2 0.00 TRP 117 15750 -77.9 -97.9 3 20.0 -77.9 170 22 360.7 360.7 298.8 360.7 0.00 WND Sounding variables and indices Freezing level: 754.22 mb = 3953.91 m = 12972.00 ft Wetbulb zero: 755.02 mb = 2251.78 m = 7387.65 ft Precipitable water: 2.68 inches Sfc-500 mean rel hum: 94.74 % Est. max temperature: 27.36 C = 81.25 F Sfc-Lift cond lev (LCL): 923.63 mb = 792.59 m = 2600.33 ft T: 20.88 C 700-500 lapse rate: 6.60 C/km ThetaE index: 0.00 C Layer 926.0- 0.0 mb Conv cond level (CCL): 117.00 mb = 15749.89 m = 51672.23 ft Mean mixing ratio: 46.73 g/kg Conv temperature: 227.80 C = 442.04 F Cap Strength: -13.12 C Lifted Index: -24.36 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -32.79 C Lifted Index @700 mb: -18.29 C Showalter Index: -3.27 C Risk: Severe thunderstorms possible Total Totals Index: 49.72 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.37 C Cross Totals Index: 24.35 C K Index: 38.38 Risk: > 80 % chance of thunderstorms Sweat Index: 213.34 Risk: None Energy Index: -3.73 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 264958.72 J/kg Max Up Vert Vel: 727.95 m/s Conv Inhibition (B-): 12515.14 J/kg Cap Strength: 5.97 C Lift Cond Lev (LCL): 1294.32 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: 218 at 6 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 | 38 6 -3.4 -4.3 1 925 789 215 1 0.6 0.8 | 39 5 -2.9 -3.5 2 912 914 160 2 -0.7 1.9 | 59 5 -4.1 -2.4 3 880 1219 130 4 -3.1 2.6 | 75 7 -6.5 -1.8 4 850 1517 125 7 -5.7 4.0 | 88 9 -9.2 -0.3 5 819 1829 140 9 -5.8 6.9 | 106 10 -9.2 2.6 6 790 2134 145 7 -4.0 5.7 | 101 8 -7.4 1.4 7 762 2438 170 5 -0.9 4.9 | 98 4 -4.3 0.6 8 735 2743 185 5 0.4 5.0 | 102 3 -3.0 0.7 9 709 3048 180 6 0.0 6.0 | 116 4 -3.4 1.7 10 700 3156 175 7 -0.6 7.0 | 123 5 -4.0 2.6 11 658 3658 175 7 -0.6 7.0 | 123 5 -4.0 2.6 12 634 3962 175 8 -0.7 8.0 | 131 6 -4.1 3.6 13 610 4267 175 8 -0.7 8.0 | 131 6 -4.1 3.6 14 588 4572 180 5 0.0 5.0 | 101 3 -3.4 0.7 15 566 4877 205 2 0.8 1.8 | 46 4 -2.6 -2.5 16 525 5486 215 7 4.0 5.7 | 202 2 0.6 1.4 17 500 5880 220 12 7.7 9.2 | 221 6 4.3 4.9 18 486 6096 220 14 9.0 10.7 | 221 8 5.6 6.4 19 400 7610 215 17 9.8 13.9 | 213 11 6.3 9.6 20 399 7620 220 17 10.9 13.0 | 221 11 7.5 8.7 21 325 9144 215 11 6.3 9.0 | 212 5 2.9 4.7 22 300 9730 215 10 5.7 8.2 | 211 4 2.3 3.9 23 262 10668 215 9 5.2 7.4 | 210 4 1.7 3.0 24 250 11010 210 9 4.5 7.8 | 197 4 1.1 3.5 25 209 12192 235 15 12.3 8.6 | 244 10 8.9 4.3 26 200 12500 235 14 11.5 8.0 | 245 9 8.0 3.7 27 165 13716 210 9 4.5 7.8 | 197 4 1.1 3.5 28 150 14300 205 9 3.8 8.2 | 186 4 0.4 3.8 29 128 15240 180 8 0.0 8.0 | 137 5 -3.4 3.7 30 117 15750 170 22 -3.8 21.7 | 157 19 -7.3 17.3 31 100 16650 205 23 9.7 20.8 | 201 18 6.3 16.5 32 70 18720 205 7 3.0 6.3 | 167 2 -0.5 2.0 33 50 20740 105 14 -13.5 3.6 | 88 17 -17.0 -0.7 Wind Parameters Mean winds (0-6000m): 188.4 at 7.4 knts Storm direction: 218.4 at 5.5 knts Shear (0-3000m) pos: 0.9 neg: 0.4 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 88.2 deg Storm rel helicity (0-3000m) pos: 16.8 neg: -1.6 tot: 15.2 m^2/s^2 ave: 5.1 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 1.5 10^-3/s Energy-Hel index: 25.15 Bulk Rich Number: 59611.89 Bulk Shear: 4.44 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 ------------------------------------------------------------------------------- 500 143 3 67 6| 4.7 0.0 4.7| 5.0 0.0 5.0 9.9 0.67| 5.5 3.7 1000 133 5 81 7| 4.4 0.0 4.4| 13.6 0.0 13.6 13.6 0.72| 5.2 3.8 1500 138 6 90 7| 2.1 0.0 2.1| 14.9 -1.2 13.7 9.1 0.52| 4.8 2.5 2000 146 6 93 7| 1.3 0.0 1.3| 15.2 -1.6 13.6 6.8 0.43| 4.4 1.9 2500 153 6 97 6| 1.0 0.4 1.5| 16.4 -1.6 14.8 5.9 0.45| 3.9 1.8 3000 158 6 102 6| 0.9 0.4 1.3| 16.8 -1.6 15.2 5.1 0.46| 3.3 1.5 4000 163 6 107 5| 0.3 0.3 0.6| 17.5 -5.8 11.7 2.9 0.19| 3.3 0.6 5000 173 6 111 5| 1.0 0.3 1.3| 19.0 -6.5 12.5 2.5 0.22| 3.6 0.8 6000 188 7 142 4| 1.2 0.3 1.4| 19.4 -8.0 11.4 1.9 0.19| 3.4 0.6 Wrote GIF file: /home/apache/climate/data/raob//VEIM/skewt/VEIM.skewt.20251010.00.gif