UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025070400.upa.cvt Date: 0000Z 4 JUL 25 Searching for VEIM... Searching the city database file for: VEIM ... Date:0000Z 4 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 919 774 24.0 23.7 98 0.3 23.8 80 4 304.4 308.2 299.8 365.6 20.47 1 777 2227 16.0 12.3 79 3.7 13.6 203 3 310.8 313.0 295.8 346.4 11.65 2 755 2471 14.6 11.6 82 3.0 12.6 197 4 311.8 314.0 296.0 347.0 11.45 3 657 3642 10.2 5.2 71 5.0 7.2 180 11 319.5 321.2 295.8 346.5 8.48 4 634 3939 8.0 3.3 72 4.7 5.2 184 10 320.3 321.8 295.5 344.9 7.68 5 609 4271 6.8 2.0 71 4.8 4.0 156 10 322.6 324.0 295.8 346.2 7.28 6 583 4630 5.2 0.2 70 5.0 2.4 172 7 324.8 326.1 295.9 346.6 6.68 7 537 5299 1.0 -1.7 82 2.7 -0.5 192 7 327.5 328.8 296.3 348.3 6.31 8 514 5651 -1.1 -3.3 85 2.2 -2.3 197 8 329.1 330.3 296.3 348.6 5.85 9 405 7522 -11.9 -15.5 75 3.6 -13.3 322 6 338.3 338.9 296.3 348.3 2.83 10 353 8567 -17.1 -20.6 74 3.5 -18.3 20 7 344.9 345.3 297.2 352.6 2.10 11 324 9207 -20.9 -25.3 68 4.4 -22.1 52 8 348.2 348.5 297.5 353.9 1.51 12 301 9750 -24.5 -29.5 63 5.0 -25.7 84 6 350.5 350.8 297.7 354.8 1.10 13 280 10274 -28.1 -33.1 62 5.0 -29.1 100 6 352.7 352.8 297.9 356.0 0.84 14 257 10886 -32.7 -38.7 55 6.0 -33.6 119 5 354.6 354.7 298.1 356.8 0.52 15 229 11689 -39.1 -47.1 42 8.0 -39.8 356.8 356.8 298.2 357.8 0.24 16 219 11995 -41.5 -49.5 42 8.0 -42.1 357.7 357.7 298.4 358.5 0.19 17 250 11080 -34.3 -40.3 55 6.0 -35.1 125 5 355.1 355.2 298.1 356.9 0.46 TRP WND Sounding variables and indices Freezing level: 526.05 mb = 5466.75 m = 17935.32 ft Wetbulb zero: 545.13 mb = 5176.80 m = 16984.03 ft Precipitable water: 2.06 inches Sfc-500 mean rel hum: 79.81 % Est. max temperature: 30.59 C = 87.06 F Sfc-Lift cond lev (LCL): 915.41 mb = 807.90 m = 2650.57 ft T: 23.81 C 700-500 lapse rate: 5.28 C/km ThetaE index: 19.20 C Layer 777.0- 755.0 mb Conv cond level (CCL): 777.00 mb = 2226.87 m = 7305.92 ft Mean mixing ratio: 17.54 g/kg Conv temperature: 32.89 C = 91.21 F Cap Strength: 0.49 C Lifted Index: -2.55 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.13 C Lifted Index @700 mb: -0.82 C Showalter Index: -1.20 C Risk: Thunderstorms probable Total Totals Index: 43.38 C Risk: None Vertical Totals Index: 22.63 C Cross Totals Index: 20.75 C K Index: 36.94 Risk: > 80 % chance of thunderstorms Sweat Index: 236.30 Risk: None Energy Index: -1.40 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 618.43 J/kg Max Up Vert Vel: 35.17 m/s Conv Inhibition (B-): 45.68 J/kg Cap Strength: 3.90 C Lift Cond Lev (LCL): 856.23 mb = 1386.37 m = 4548.40 ft Lev Free Conv (LFC): 821.23 mb = 1747.63 m = 5733.63 ft Wind level data Storm motion: 215 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 ---------------------------------------------------------- 0 919 774 80 4 -3.9 -0.7 | 54 9 -7.0 -5.1 1 904 914 110 7 -6.6 2.4 | 78 10 -9.6 -2.0 2 874 1219 105 5 -4.8 1.3 | 69 8 -7.8 -3.1 3 850 1460 130 2 -1.5 1.3 | 56 6 -4.6 -3.1 4 814 1829 220 3 1.9 2.3 | 28 2 -1.1 -2.1 5 785 2134 205 3 1.3 2.7 | 47 2 -1.8 -1.7 6 731 2743 190 5 0.9 4.9 | 104 2 -2.2 0.5 7 705 3048 180 9 0.0 9.0 | 147 6 -3.0 4.6 8 700 3112 180 11 0.0 11.0 | 156 7 -3.0 6.6 9 655 3658 180 11 0.0 11.0 | 156 7 -3.0 6.6 10 631 3962 185 10 0.9 10.0 | 159 6 -2.1 5.6 11 608 4267 155 10 -4.2 9.1 | 123 9 -7.2 4.7 12 564 4877 185 5 0.4 5.0 | 103 3 -2.6 0.6 13 524 5486 195 8 2.1 7.7 | 164 3 -0.9 3.4 14 500 5870 200 9 3.1 8.5 | 181 4 0.1 4.1 15 485 6096 200 9 3.1 8.5 | 181 4 0.1 4.1 16 398 7620 335 6 2.5 -5.4 | 3 10 -0.5 -9.8 17 326 9144 50 8 -6.1 -5.1 | 44 13 -9.1 -9.5 18 300 9770 85 6 -6.0 -0.5 | 61 10 -9.0 -4.9 19 250 11080 125 5 -4.1 2.9 | 78 7 -7.1 -1.5 Wind Parameters Mean winds (0-6000m): 184.6 at 7.1 knts Storm direction: 214.6 at 5.3 knts Shear (0-3000m) pos: 1.1 neg: 1.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 102.9 deg Storm rel helicity (0-3000m) pos: 14.4 neg: -6.2 tot: 8.2 m^2/s^2 ave: 2.7 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 1.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 69.30 Bulk Shear: 8.92 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 ------------------------------------------------------------------------------- 500 106 6 72 9| 2.3 0.0 2.3| 8.7 -3.1 5.7 11.3 0.37| 6.4 2.4 1000 116 4 70 7| 3.2 0.0 3.2| 9.1 -5.9 3.3 3.3 0.04| 6.2 0.3 1500 139 4 75 6| 2.1 0.2 2.3| 9.8 -6.2 3.6 2.4 0.07| 4.7 0.3 2000 159 4 81 5| 1.6 0.7 2.3| 10.9 -6.2 4.7 2.3 0.19| 4.1 0.8 2500 169 5 96 4| 1.3 1.8 3.0| 14.1 -6.2 7.9 3.2 0.27| 4.5 1.2 3000 173 6 113 4| 1.1 1.5 2.5| 14.4 -6.2 8.2 2.7 0.27| 3.8 1.0 4000 172 7 120 5| 1.3 1.2 2.4| 15.3 -15.4 -0.1 -0.0 0.04| 4.3 0.2 5000 177 7 125 4| 1.3 0.9 2.2| 18.3 -15.9 2.5 0.5 0.12| 3.9 0.5 6000 185 7 138 4| 1.5 0.8 2.3| 27.0 -15.9 11.1 1.9 0.28| 4.1 1.1 Wrote GIF file: /home/apache/climate/data/raob//VEIM/skewt/VEIM.skewt.20250704.00.gif