UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062800.upa.cvt Date: 0000Z 28 JUN 25 Searching for VEIM... Searching the city database file for: VEIM ... Date:0000Z 28 JUN 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 23.0 21.6 92 1.4 22.0 0 0 303.6 306.9 298.1 357.1 17.99 1 101 16832 -74.7 -93.7 4 19.0 -74.7 55 27 382.3 382.3 302.6 382.3 0.00 2 100 16890 -75.1 -94.1 4 19.0 -75.2 55 27 382.6 382.6 302.6 382.6 0.00 3 70 18970 -69.9 -96.9 1 27.0 -70.0 65 25 434.8 434.8 309.3 434.8 0.00 TRP 101 16832 -74.7 -93.7 4 19.0 -74.7 55 27 382.3 382.3 302.6 382.3 0.00 WND Sounding variables and indices Freezing level: 724.90 mb = 4554.32 m = 14941.80 ft Wetbulb zero: 731.49 mb = 2419.29 m = 7937.21 ft Precipitable water: 2.87 inches Sfc-500 mean rel hum: 87.32 % Est. max temperature: 30.20 C = 86.35 F Sfc-Lift cond lev (LCL): 898.76 mb = 920.28 m = 3019.27 ft T: 22.11 C 700-500 lapse rate: 6.08 C/km ThetaE index: 0.00 C Layer 917.0--1117047487299876477206528.0 mb Conv cond level (CCL): 101.00 mb = 16832.12 m = 55222.83 ft Mean mixing ratio: 47.43 g/kg Conv temperature: 244.32 C = 471.78 F Cap Strength: -11.94 C Lifted Index: -21.17 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -28.32 C Lifted Index @700 mb: -16.05 C Showalter Index: -1.65 C Risk: Thunderstorms probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 21.50 C K Index: 37.58 Risk: > 80 % chance of thunderstorms Sweat Index: 220.89 Risk: None Energy Index: -3.56 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 275960.38 J/kg Max Up Vert Vel: 742.91 m/s Conv Inhibition (B-): 14836.61 J/kg Cap Strength: 3.76 C Lift Cond Lev (LCL): 1203.22 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: 245 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 | 65 6 -5.2 -2.4 1 903 914 300 14 12.1 -7.0 | 323 12 7.0 -9.4 2 872 1219 300 14 12.1 -7.0 | 323 12 7.0 -9.4 3 850 1450 305 12 9.8 -6.9 | 333 10 4.7 -9.3 4 813 1829 300 11 9.5 -5.5 | 331 9 4.4 -7.9 5 785 2134 295 9 8.2 -3.8 | 334 7 3.0 -6.2 6 757 2438 270 5 5.0 -0.0 | 4 2 -0.2 -2.4 7 731 2743 255 2 1.9 0.5 | 60 4 -3.2 -1.9 8 705 3048 345 2 0.5 -1.9 | 47 6 -4.6 -4.3 9 700 3112 345 3 0.8 -2.9 | 40 7 -4.4 -5.3 10 655 3658 20 2 -0.7 -1.9 | 54 7 -5.8 -4.3 11 631 3962 100 3 -3.0 0.5 | 77 8 -8.1 -1.9 12 608 4267 125 4 -3.3 2.3 | 89 8 -8.4 -0.1 13 586 4572 160 4 -1.4 3.8 | 102 7 -6.5 1.4 14 564 4877 165 5 -1.3 4.8 | 111 7 -6.4 2.4 15 524 5486 175 8 -0.7 8.0 | 134 8 -5.9 5.6 16 500 5870 170 12 -2.1 11.8 | 142 12 -7.2 9.4 17 486 6096 170 14 -2.4 13.8 | 146 14 -7.6 11.4 18 400 7620 130 14 -10.7 9.0 | 113 17 -15.9 6.6 19 400 7620 135 14 -9.9 9.9 | 117 17 -15.1 7.5 20 326 9144 100 16 -15.8 2.8 | 91 21 -20.9 0.4 21 300 9770 70 11 -10.3 -3.8 | 68 17 -15.5 -6.2 22 264 10668 45 7 -4.9 -4.9 | 54 12 -10.1 -7.3 23 250 11070 20 5 -1.7 -4.7 | 44 10 -6.9 -7.1 24 200 12600 355 8 0.7 -8.0 | 23 11 -4.5 -10.4 25 150 14450 30 15 -7.5 -13.0 | 39 20 -12.7 -15.4 26 132 15240 40 18 -11.6 -13.8 | 46 23 -16.7 -16.2 27 101 16832 55 27 -22.1 -15.5 | 57 33 -27.3 -17.9 28 100 16890 55 27 -22.1 -15.5 | 57 33 -27.3 -17.9 29 70 18970 65 25 -22.7 -10.6 | 65 31 -27.8 -13.0 Wind Parameters Mean winds (0-6000m): 215.1 at 7.6 knts Storm direction: 245.1 at 5.7 knts Shear (0-3000m) pos: 0.7 neg: 0.3 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): -4.3 deg Storm rel helicity (0-3000m) pos: 14.0 neg: -30.6 tot: -16.6 m^2/s^2 ave: -5.5 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 6.3 stream: -1.4 10^-3/s Energy-Hel index: 15.80 Bulk Rich Number: 11240.39 Bulk Shear: 24.55 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 ------------------------------------------------------------------------------- 500 300 12 328 10| 0.0 13.9 13.9| 1.4 -28.2 -26.8 -53.6 -0.87| 17.4-15.2 1000 302 12 330 10| 0.0 5.7 5.7| 5.4 -29.0 -23.5 -23.5 -0.69| 10.2 -7.0 1500 300 11 330 9| 0.0 2.5 2.5| 6.4 -29.0 -22.6 -15.1 -0.53| 8.4 -4.5 2000 297 9 334 7| 0.0 0.5 0.5| 9.2 -29.0 -19.8 -9.9 -0.31| 7.8 -2.4 2500 299 8 343 6| 0.7 0.4 1.1| 9.8 -30.6 -20.8 -8.3 -0.30| 7.0 -2.1 3000 302 7 353 6| 0.7 0.3 1.1| 14.0 -30.6 -16.6 -5.5 -0.22| 6.3 -1.4 4000 300 6 358 5| 0.7 0.3 1.0| 27.7 -30.6 -2.9 -0.7 -0.03| 5.7 -0.2 5000 273 6 336 3| 0.8 0.5 1.2| 37.3 -30.6 6.7 1.3 0.06| 5.2 0.3 6000 215 8 168 4| 0.6 0.6 1.2| 40.7 -45.7 -5.0 -0.8 0.00| 5.0 0.0 Wrote GIF file: /home/apache/climate/data/raob//VEIM/skewt/VEIM.skewt.20250628.00.gif