UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for VEIM... Searching the city database file for: VEIM ... Date:0000Z 15 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 21.6 21.4 99 0.2 21.5 0 0 301.4 304.6 297.3 353.3 17.61 1 96 16880 -81.7 -105.7 1 24.0 -81.7 85 11 374.2 374.2 301.3 374.2 0.00 2 100 16650 -80.3 -104.3 1 24.0 -80.3 95 11 372.6 372.6 301.0 372.6 0.00 3 70 18670 -74.7 -100.7 1 26.0 -74.7 105 8 424.6 424.6 308.2 424.6 0.00 4 50 20690 -64.9 -93.9 1 29.0 -65.2 55 11 490.5 490.5 314.2 490.6 0.00 5 30 23920 -53.3 -85.3 1 32.0 -55.2 85 20 599.3 599.3 320.6 599.4 0.01 TRP 96 16880 -81.7 -105.7 1 24.0 -81.7 85 11 374.2 374.2 301.3 374.2 0.00 WND Sounding variables and indices Freezing level: 751.66 mb = 4141.68 m = 13588.04 ft Wetbulb zero: 752.54 mb = 2240.88 m = 7351.87 ft Precipitable water: 2.85 inches Sfc-500 mean rel hum: 102.98 % Est. max temperature: 28.41 C = 83.14 F Sfc-Lift cond lev (LCL): 922.65 mb = 792.09 m = 2598.70 ft T: 21.48 C 700-500 lapse rate: 6.41 C/km Conv cond level (CCL): 96.00 mb = 16879.63 m = 55378.70 ft Mean mixing ratio: 51.20 g/kg Conv temperature: 253.74 C = 488.72 F Cap Strength: -14.16 C Lifted Index: -24.52 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -32.52 C Lifted Index @700 mb: -18.84 C Showalter Index: -2.43 C Risk: Severe thunderstorms possible Total Totals Index: 47.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 23.11 C K Index: 37.72 Risk: > 80 % chance of thunderstorms Sweat Index: 203.68 Risk: None Energy Index: -3.84 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 276398.88 J/kg Max Up Vert Vel: 743.50 m/s Conv Inhibition (B-): 15003.10 J/kg Cap Strength: 5.88 C Lift Cond Lev (LCL): 1308.71 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: 261 at 7 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 | 81 7 -6.7 -1.1 1 910 914 15 5 -1.3 -4.8 | 54 10 -8.0 -5.9 2 879 1219 40 4 -2.6 -3.1 | 66 10 -9.3 -4.1 3 850 1507 50 6 -4.6 -3.9 | 67 12 -11.3 -4.9 4 818 1829 45 9 -6.4 -6.4 | 60 15 -13.1 -7.4 5 789 2134 50 9 -6.9 -5.8 | 63 15 -13.6 -6.8 6 762 2438 70 8 -7.5 -2.7 | 75 15 -14.3 -3.8 7 735 2743 80 7 -6.9 -1.2 | 81 14 -13.6 -2.3 8 709 3048 95 5 -5.0 0.4 | 87 12 -11.7 -0.6 9 700 3152 105 4 -3.9 1.0 | 90 11 -10.6 -0.0 10 657 3658 145 5 -2.9 4.1 | 108 10 -9.6 3.0 11 633 3962 190 4 0.7 3.9 | 115 7 -6.0 2.9 12 609 4267 225 5 3.5 3.5 | 128 4 -3.2 2.5 13 586 4572 245 8 7.3 3.4 | 192 2 0.5 2.3 14 565 4877 240 11 9.5 5.5 | 212 5 2.8 4.4 15 523 5486 210 12 6.0 10.4 | 175 9 -0.7 9.3 16 500 5850 245 18 16.3 7.6 | 236 12 9.6 6.5 17 484 6096 250 18 16.9 6.2 | 243 11 10.2 5.1 18 400 7570 250 16 15.0 5.5 | 242 9 8.3 4.4 19 397 7620 250 15 14.1 5.1 | 241 8 7.4 4.1 20 323 9144 250 29 27.3 9.9 | 247 22 20.5 8.9 21 300 9680 255 29 28.0 7.5 | 253 22 21.3 6.4 22 261 10668 255 32 30.9 8.3 | 253 25 24.2 7.2 23 250 10960 250 35 32.9 12.0 | 247 28 26.1 10.9 24 208 12192 245 36 32.6 15.2 | 241 30 25.9 14.2 25 200 12450 250 34 31.9 11.6 | 247 27 25.2 10.6 26 164 13716 245 26 23.6 11.0 | 239 20 16.8 9.9 27 150 14260 225 17 12.0 12.0 | 206 12 5.3 11.0 28 127 15240 210 15 7.5 13.0 | 184 12 0.8 11.9 29 100 16650 95 11 -11.0 1.0 | 90 18 -17.7 -0.1 30 96 16880 85 11 -11.0 -1.0 | 83 18 -17.7 -2.0 31 70 18670 105 8 -7.7 2.1 | 94 15 -14.5 1.0 32 50 20690 55 11 -9.0 -6.3 | 65 17 -15.8 -7.4 33 30 23920 85 20 -19.9 -1.7 | 84 27 -26.7 -2.8 Wind Parameters Mean winds (0-6000m): 231.0 at 9.1 knts Storm direction: 261.0 at 6.8 knts Shear (0-3000m) pos: 0.8 neg: 0.0 tot: 0.8 10-3/s Storm rel Dir Shear (0-3000m): 31.2 deg Storm rel helicity (0-3000m) pos: 42.3 neg: -11.6 tot: 30.8 m^2/s^2 ave: 10.3 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.4 10^-3/s Energy-Hel index: 44.09 Bulk Rich Number: 12873.22 Bulk Shear: 21.47 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 26 4 62 10| 4.5 0.0 4.5| 4.6 -6.9 -2.3 -4.6 -0.25| 7.1 -1.7 1000 39 5 63 11| 4.4 0.0 4.4| 4.9 -11.0 -6.1 -6.1 -0.25| 5.8 -1.4 1500 44 6 63 13| 2.9 0.0 2.9| 13.4 -11.6 1.8 1.2 -0.06| 4.8 -0.3 2000 52 7 67 13| 1.7 0.0 1.7| 25.5 -11.6 14.0 7.0 0.14| 4.5 0.6 2500 58 6 70 13| 0.9 0.0 0.9| 33.5 -11.6 22.0 8.8 0.23| 4.4 1.0 3000 67 6 74 13| 0.8 0.0 0.8| 42.3 -11.6 30.8 10.3 0.32| 4.4 1.4 4000 78 6 80 13| 1.3 0.0 1.3| 48.4 -11.6 36.9 9.2 0.39| 4.7 1.8 5000 170 7 128 10| 1.7 0.4 2.1| 70.0 -19.9 50.1 10.0 0.35| 5.3 1.9 6000 231 9 184 5| 1.5 0.4 1.9| 81.8 -20.2 61.6 10.3 0.39| 4.9 1.9 Wrote GIF file: /home/apache/climate/data/raob//VEIM/skewt/VEIM.skewt.20251015.00.gif