UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for VEIM... Searching the city database file for: VEIM ... Date:0000Z 26 APR 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 923 774 22.0 20.3 90 1.7 20.8 0 0 302.0 305.0 296.8 350.6 16.46 1 265 10459 -32.0 -46.3 23 14.3 -33.6 255 64 352.5 352.6 297.4 353.5 0.23 2 91 17253 -78.3 -103.3 1 25.0 -78.3 235 23 386.7 386.7 303.3 386.7 0.00 3 100 16710 -73.7 -99.7 1 26.0 -73.7 240 16 385.3 385.3 303.1 385.3 0.00 4 70 18760 -77.5 -102.5 1 25.0 -77.6 250 12 418.6 418.6 307.6 418.6 0.00 5 50 20780 -60.9 -90.9 1 30.0 -61.4 0 0 500.0 500.0 314.9 500.0 0.00 6 30 24020 -49.1 -83.1 1 34.0 -51.9 130 15 610.8 610.8 321.1 610.9 0.01 TRP 91 17253 -78.3 -103.3 1 25.0 -78.3 235 23 386.7 386.7 303.3 386.7 0.00 WND 265 10459 -32.0 -46.3 23 14.3 -33.6 255 64 352.5 352.6 297.4 353.5 0.23 Sounding variables and indices Freezing level: 655.05 mb = 4717.86 m = 15478.37 ft Wetbulb zero: 671.32 mb = 3244.99 m = 10646.15 ft Precipitable water: 2.16 inches Sfc-500 mean rel hum: 75.18 % Est. max temperature: 29.28 C = 84.70 F Sfc-Lift cond lev (LCL): 900.59 mb = 964.80 m = 3165.31 ft T: 20.94 C 700-500 lapse rate: 5.58 C/km Conv cond level (CCL): 265.00 mb = 10458.94 m = 34313.69 ft Mean mixing ratio: 28.13 g/kg Conv temperature: 130.01 C = 266.03 F Cap Strength: -5.85 C Lifted Index: -12.24 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -14.78 C Lifted Index @700 mb: -8.98 C Showalter Index: -0.05 C Risk: Thunderstorms probable Total Totals Index: 43.42 C Risk: None Vertical Totals Index: 22.97 C Cross Totals Index: 20.44 C K Index: 34.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 230.74 Risk: None Energy Index: -2.23 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 211293.17 J/kg Max Up Vert Vel: 650.07 m/s Conv Inhibition (B-): 5690.03 J/kg Cap Strength: 0.00 C Lift Cond Lev (LCL): 1002.11 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: 306 at 21 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 ---------------------------------------------------------- 0 923 774 0 0 -0.0 -0.0 | 126 21 -16.9 12.4 1 908 914 90 1 -1.0 0.0 | 125 22 -17.9 12.4 2 877 1219 215 5 2.9 4.1 | 140 22 -14.1 16.5 3 850 1499 250 8 7.5 2.7 | 148 18 -9.4 15.1 4 818 1829 265 16 15.9 1.4 | 176 14 -1.0 13.8 5 789 2134 280 24 23.6 -4.2 | 219 11 6.7 8.2 6 761 2438 290 33 31.0 -11.3 | 266 14 14.1 1.1 7 708 3048 295 43 39.0 -18.2 | 285 23 22.0 -5.8 8 700 3147 295 41 37.2 -17.3 | 284 21 20.2 -4.9 9 657 3658 285 31 29.9 -8.0 | 251 14 13.0 4.4 10 633 3962 275 24 23.9 -2.1 | 214 12 7.0 10.3 11 610 4267 260 20 19.7 3.5 | 190 16 2.7 15.9 12 587 4572 255 22 21.3 5.7 | 193 19 4.3 18.1 13 565 4877 265 29 28.9 2.5 | 219 19 11.9 14.9 14 524 5486 270 36 36.0 -0.0 | 237 23 19.1 12.4 15 500 5870 275 37 36.9 -3.2 | 245 22 19.9 9.2 16 485 6096 275 38 37.9 -3.3 | 247 23 20.9 9.1 17 400 7580 260 50 49.2 8.7 | 237 39 32.3 21.1 18 323 9144 270 50 50.0 -0.0 | 249 35 33.1 12.4 19 300 9680 265 57 56.8 5.0 | 246 43 39.8 17.4 20 265 10459 255 64 61.8 16.6 | 237 53 44.9 29.0 21 259 10668 255 64 61.8 16.6 | 237 53 44.9 29.0 22 250 10950 260 62 61.1 10.8 | 242 50 44.1 23.2 23 208 12192 260 56 55.1 9.7 | 240 44 38.2 22.1 24 200 12450 260 54 53.2 9.4 | 239 42 36.2 21.8 25 164 13716 250 46 43.2 15.7 | 223 38 26.3 28.1 26 150 14290 245 44 39.9 18.6 | 217 39 22.9 31.0 27 128 15240 245 51 46.2 21.6 | 221 45 29.3 33.9 28 100 16710 240 16 13.9 8.0 | 171 21 -3.1 20.4 29 91 17253 235 23 18.8 13.2 | 184 26 1.9 25.6 30 70 18760 250 12 11.3 4.1 | 161 17 -5.7 16.5 31 50 20780 0 0 -0.0 -0.0 | 126 21 -16.9 12.4 32 30 24020 130 15 -11.5 9.6 | 128 36 -28.4 22.0 Wind Parameters Mean winds (0-6000m): 276.2 at 28.0 knts Storm direction: 306.2 at 21.0 knts Shear (0-3000m) pos: 6.4 neg: 2.4 tot: 8.8 10-3/s Storm rel Dir Shear (0-3000m): 111.3 deg Storm rel helicity (0-3000m) pos: 171.2 neg: -58.6 tot: 112.7 m^2/s^2 ave: 37.6 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 4.7 10^-3/s Energy-Hel index: 208.63 Bulk Rich Number: 2145.41 Bulk Shear: 98.49 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 ------------------------------------------------------------------------------- 500 205 3 133 22| 0.0 5.7 5.7| 40.8 -3.5 37.3 74.5 0.64| 9.9 6.3 1000 245 6 142 19| 5.7 2.9 8.6| 79.8 -3.5 76.3 76.3 0.71| 10.7 7.6 1500 266 11 156 14| 8.9 1.9 10.9|126.2 -3.5 122.7 81.8 0.81| 12.5 10.2 2000 279 17 178 10| 9.5 1.4 11.0|158.0 -3.5 154.5 77.2 0.80| 12.3 9.8 2500 285 22 211 8| 7.6 1.2 8.8|171.2 -17.0 154.3 61.7 0.67| 11.7 7.8 3000 286 24 226 8| 6.4 2.4 8.8|171.2 -58.6 112.7 37.6 0.40| 11.8 4.7 4000 281 24 218 10| 5.5 3.3 8.8|202.7 -98.0 104.7 26.2 0.26| 11.4 3.0 5000 277 26 223 12| 5.6 2.6 8.3|267.7 -98.0 169.7 33.9 0.34| 10.5 3.6 6000 276 28 229 14| 4.7 2.3 7.0|275.1-110.8 164.4 27.4 0.31| 9.5 2.9 Wrote GIF file: /home/apache/climate/data/raob//VEIM/skewt/VEIM.skewt.20250426.00.gif