UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025070100.upa.cvt Date: 0000Z 1 JUL 25 Searching for VEIM... Searching the city database file for: VEIM ... Date:0000Z 1 JUL 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 917 774 25.0 24.5 97 0.5 24.6 0 0 305.6 309.6 300.7 370.5 21.56 1 850 1448 21.8 18.6 82 3.2 19.5 100 5 309.0 312.0 298.2 357.8 16.07 2 700 3106 12.2 11.1 93 1.1 11.5 175 6 316.0 318.3 297.4 353.3 11.95 3 500 5860 -1.9 -4.3 84 2.4 -3.1 160 10 330.7 331.8 296.5 349.4 5.57 4 400 7610 -10.9 -21.9 40 11.0 -14.6 175 10 340.8 341.2 296.0 346.9 1.66 5 300 9770 -24.3 -28.3 69 4.0 -25.3 140 12 351.1 351.4 297.9 355.9 1.24 6 250 11070 -34.9 -39.8 61 4.9 -35.5 120 19 354.2 354.3 297.9 356.1 0.48 7 200 12590 -45.1 -53.1 40 8.0 -45.6 55 29 361.4 361.4 299.1 362.0 0.14 8 150 14430 -63.5 -73.5 24 10.0 -63.6 45 31 360.7 360.7 298.8 360.7 0.01 9 100 16830 -77.1 -92.1 7 15.0 -77.1 65 40 378.8 378.8 302.1 378.8 0.00 TRP WND Sounding variables and indices Freezing level: 526.95 mb = 5488.89 m = 18007.96 ft Wetbulb zero: 543.02 mb = 5184.49 m = 17009.27 ft Precipitable water: 2.24 inches Sfc-500 mean rel hum: 88.20 % Est. max temperature: 31.91 C = 89.44 F Sfc-Lift cond lev (LCL): 910.79 mb = 834.38 m = 2737.45 ft T: 24.71 C 700-500 lapse rate: 5.12 C/km ThetaE index: 23.64 C Layer 850.0- 300.0 mb Conv cond level (CCL): 808.98 mb = 1870.34 m = 6136.20 ft Mean mixing ratio: 17.72 g/kg Conv temperature: 30.03 C = 86.05 F Cap Strength: 1.23 C Lifted Index: -2.86 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.94 C Lifted Index @700 mb: -1.41 C Showalter Index: -1.57 C Risk: Thunderstorms probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 20.50 C K Index: 41.20 Risk: > 80 % chance of thunderstorms Sweat Index: 243.20 Risk: None Energy Index: -1.69 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 826.90 J/kg Max Up Vert Vel: 40.67 m/s Conv Inhibition (B-): 17.88 J/kg Cap Strength: 1.23 C Lift Cond Lev (LCL): 839.93 mb = 1549.73 m = 5084.35 ft Lev Free Conv (LFC): 764.93 mb = 2348.46 m = 7704.83 ft Equ Level (EL): 204.93 mb = 12423.99 m = 40760.61 ft B at Equ Level: 814.08 J/kg Wind level data Storm motion: 183 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 ---------------------------------------------------------- 0 917 774 0 0 -0.0 -0.0 | 3 6 -0.4 -6.5 1 903 914 65 11 -10.0 -4.6 | 43 15 -10.3 -11.1 2 872 1219 75 7 -6.8 -1.8 | 41 11 -7.1 -8.3 3 850 1448 100 5 -4.9 0.9 | 43 8 -5.3 -5.6 4 813 1829 130 7 -5.4 4.5 | 71 6 -5.7 -2.0 5 784 2134 155 8 -3.4 7.3 | 102 4 -3.7 0.8 6 757 2438 175 10 -0.9 10.0 | 161 4 -1.2 3.5 7 730 2743 185 9 0.8 9.0 | 190 3 0.4 2.5 8 705 3048 190 6 1.0 5.9 | 309 1 0.7 -0.6 9 700 3106 175 6 -0.5 6.0 | 61 1 -0.9 -0.5 10 654 3658 155 10 -4.2 9.1 | 120 5 -4.6 2.6 11 630 3962 155 8 -3.4 7.3 | 102 4 -3.7 0.8 12 607 4267 135 7 -4.9 4.9 | 74 6 -5.3 -1.5 13 585 4572 140 8 -5.1 6.1 | 87 6 -5.5 -0.3 14 564 4877 155 11 -4.6 10.0 | 125 6 -5.0 3.5 15 523 5486 175 10 -0.9 10.0 | 161 4 -1.2 3.5 16 500 5860 160 10 -3.4 9.4 | 128 5 -3.8 2.9 17 485 6096 155 10 -4.2 9.1 | 120 5 -4.6 2.6 18 400 7610 175 10 -0.9 10.0 | 161 4 -1.2 3.5 19 399 7620 165 8 -2.1 7.7 | 118 3 -2.4 1.3 20 326 9144 105 7 -6.8 1.8 | 57 9 -7.1 -4.6 21 300 9770 140 12 -7.7 9.2 | 109 9 -8.1 2.7 22 264 10668 115 22 -19.9 9.3 | 98 20 -20.3 2.8 23 250 11070 120 19 -16.5 9.5 | 100 17 -16.8 3.0 24 212 12192 60 19 -16.5 -9.5 | 46 23 -16.8 -16.0 25 200 12590 55 29 -23.8 -16.6 | 46 33 -24.1 -23.1 26 150 14430 45 31 -21.9 -21.9 | 38 36 -22.3 -28.4 27 131 15240 20 35 -12.0 -32.9 | 17 41 -12.3 -39.4 28 100 16830 65 40 -36.3 -16.9 | 57 43 -36.6 -23.4 Wind Parameters Mean winds (0-6000m): 153.1 at 8.6 knts Storm direction: 183.1 at 6.5 knts Shear (0-3000m) pos: 1.5 neg: 0.8 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 111.0 deg Storm rel helicity (0-3000m) pos: 39.4 neg: -1.7 tot: 37.7 m^2/s^2 ave: 12.6 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 4.0 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 51.54 Bulk Shear: 16.04 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 69 8 39 12| 6.7 0.0 6.7| 23.5 -1.1 22.5 45.0 0.48| 16.7 8.0 1000 85 7 45 10| 3.5 0.0 3.5| 29.3 -1.1 28.3 28.3 0.50| 11.1 5.6 1500 107 7 59 8| 3.1 0.0 3.1| 35.1 -1.1 34.0 22.7 0.57| 9.4 5.3 2000 131 8 77 6| 2.2 0.0 2.2| 38.2 -1.1 37.2 18.6 0.61| 8.1 5.0 2500 142 8 84 5| 1.8 0.6 2.3| 39.1 -1.1 38.0 15.2 0.63| 7.6 4.8 3000 146 8 90 5| 1.5 0.8 2.3| 39.4 -1.7 37.7 12.6 0.57| 7.0 4.0 4000 146 8 90 5| 1.6 0.9 2.5| 44.8 -5.4 39.4 9.8 0.49| 6.3 3.1 5000 151 8 101 4| 1.5 0.8 2.3| 50.5 -7.3 43.2 8.6 0.47| 5.7 2.7 6000 153 9 106 4| 1.3 0.8 2.0| 52.1 -8.9 43.3 7.2 0.45| 5.0 2.3 Wrote GIF file: /home/apache/climate/data/raob//VEIM/skewt/VEIM.skewt.20250701.00.gif