UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for VIJO... Searching the city database file for: VIJO ... Date:0000Z 28 APR 25 Station: VIJO WMO ident: 42339 Latitude: 26.30 Longitude: 73.02 Elevation: 224.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 0 SFC 978 224 25.6 10.6 39 15.0 16.3 0 0 300.7 302.2 290.3 325.0 8.23 2 958 407 32.4 6.4 20 26.0 16.5 207 10 309.3 310.5 291.3 328.7 6.30 3 942 557 32.4 6.4 20 26.0 16.5 194 7 310.8 312.0 291.9 330.7 6.41 4 927 701 32.6 2.6 15 30.0 15.1 157 6 312.5 313.4 291.2 328.1 4.98 5 925 720 32.6 2.6 15 30.0 15.1 150 6 312.6 313.6 291.2 328.3 4.99 6 907 896 32.2 -1.8 11 34.0 13.6 123 8 314.0 314.7 290.5 325.8 3.69 7 850 1474 27.4 -0.6 16 28.0 11.9 145 5 314.8 315.7 291.3 328.6 4.30 8 828 1704 25.4 1.4 21 24.0 11.7 186 4 315.1 316.1 292.1 331.3 5.11 9 774 2290 20.2 -1.8 23 22.0 8.3 271 4 315.7 316.5 291.6 329.5 4.33 10 721 2895 15.0 -3.0 29 18.0 5.6 310 14 316.4 317.2 291.7 330.1 4.25 11 700 3144 12.8 -3.2 33 16.0 4.5 310 18 316.7 317.5 291.9 330.5 4.31 12 683 3349 11.0 -4.0 35 15.0 3.4 320 19 316.9 317.7 291.8 330.3 4.16 13 647 3797 7.0 -7.0 36 14.0 0.4 339 22 317.3 318.0 291.3 328.7 3.49 14 620 4145 3.6 -8.4 41 12.0 -1.8 345 24 317.3 317.9 291.1 327.9 3.27 15 603 4370 1.4 -9.6 44 11.0 -3.4 346 24 317.3 317.9 290.9 327.3 3.06 16 588 4572 -0.7 -10.7 47 10.0 -4.9 350 24 317.1 317.7 290.7 326.5 2.88 17 556 5017 -2.7 -20.7 24 18.0 -8.6 350 30 319.9 320.1 290.1 324.4 1.32 18 500 5850 -7.9 -26.9 20 19.0 -13.0 345 34 323.4 323.6 290.7 326.4 0.84 19 452 6627 -12.9 -35.9 13 23.0 -17.5 326.6 326.7 291.2 328.1 0.39 TRP WND Sounding variables and indices 1000-500 mb thick: 5850.00 m Freezing level: 593.00 mb = 4504.24 m = 14777.50 ft Wetbulb zero: 642.44 mb = 3854.92 m = 12647.23 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 26.91 % Est. max temperature: 39.96 C = 103.93 F Sfc-Lift cond lev (LCL): 784.45 mb = 2173.64 m = 7131.26 ft T: 21.23 C 700-500 lapse rate: 7.65 C/km ThetaE index: 2.56 C Layer 927.0- 925.0 mb Conv cond level (CCL): 541.78 mb = 5220.05 m = 17125.95 ft Mean mixing ratio: 5.28 g/kg Conv temperature: 45.57 C = 114.02 F Cap Strength: 5.29 C Lifted Index: 4.44 C Risk: None Lifted Index @700 mb: 4.91 C Showalter Index: 4.03 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 35.30 C Cross Totals Index: 7.30 C K Index: 18.70 Risk: < 20 % chance of thunderstorms Sweat Index: 44.00 Risk: None Energy Index: -0.34 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.11 J/kg Max Up Vert Vel: 9.18 m/s Conv Inhibition (B-): 879.17 J/kg Cap Strength: 5.37 C Lift Cond Lev (LCL): 615.49 mb = 4203.95 m = 13792.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 10 at 13 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 ---------------------------------------------------------- 0 978 224 0 0 -0.0 -0.0 | 190 13 2.4 13.2 1 969 305 215 12 6.9 9.8 | 202 25 9.3 23.0 2 937 610 190 6 1.0 5.9 | 190 19 3.4 19.1 3 925 720 150 6 -3.0 5.2 | 178 18 -0.6 18.4 4 905 914 120 8 -6.9 4.0 | 165 18 -4.5 17.2 5 875 1219 110 8 -7.5 2.7 | 162 17 -5.1 15.9 6 850 1474 145 5 -2.9 4.1 | 178 17 -0.5 17.3 7 816 1829 210 4 2.0 3.5 | 195 17 4.4 16.6 8 787 2134 245 4 3.6 1.7 | 202 16 6.0 14.8 9 760 2438 300 5 4.3 -2.5 | 212 13 6.7 10.7 10 733 2743 310 11 8.4 -7.1 | 241 12 10.8 6.1 11 708 3048 310 17 13.0 -10.9 | 262 16 15.4 2.2 12 700 3144 310 18 13.8 -11.6 | 264 16 16.2 1.6 13 657 3658 335 21 8.9 -19.0 | 298 13 11.3 -5.9 14 632 3962 345 24 6.2 -23.2 | 319 13 8.6 -10.0 15 609 4267 345 24 6.2 -23.2 | 319 13 8.6 -10.0 16 586 4572 350 24 4.2 -23.6 | 328 12 6.6 -10.5 17 564 4877 350 28 4.9 -27.6 | 333 16 7.3 -14.4 18 523 5486 350 36 6.3 -35.5 | 339 24 8.6 -22.3 19 500 5850 345 34 8.8 -32.8 | 330 23 11.2 -19.7 20 484 6096 345 35 9.1 -33.8 | 331 24 11.5 -20.7 Wind Parameters Mean winds (0-6000m): 340.3 at 17.8 knts Storm direction: 10.3 at 13.4 knts Shear (0-3000m) pos: 3.5 neg: 0.9 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 78.4 deg Storm rel helicity (0-3000m) pos: 127.7 neg: -68.3 tot: 59.4 m^2/s^2 ave: 19.8 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 3.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.54 Bulk Shear: 77.88 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 ------------------------------------------------------------------------------- 500 202 8 195 21| 6.2 0.0 6.2| 16.1 -45.3 -29.2 -58.4 -0.21| 23.0 -4.9 1000 161 8 180 20| 3.1 2.6 5.7| 16.1 -68.3 -52.2 -52.2 -0.35| 14.3 -4.9 1500 155 7 178 20| 2.9 1.7 4.6| 55.1 -68.3 -13.2 -8.8 -0.03| 12.5 -0.4 2000 167 6 183 19| 2.3 1.3 3.6| 74.7 -68.3 6.4 3.2 0.08| 10.7 0.9 2500 186 6 189 20| 2.7 1.0 3.8| 99.8 -68.3 31.5 12.6 0.21| 10.3 2.2 3000 256 8 213 18| 3.5 0.9 4.4|127.7 -68.3 59.4 19.8 0.31| 10.1 3.1 4000 320 11 246 11| 3.0 0.6 3.6|171.0 -68.3 102.7 25.7 0.42| 9.2 3.9 5000 336 15 272 8| 2.6 1.0 3.5|188.0 -68.3 119.7 23.9 0.42| 8.4 3.6 6000 NO DATA | 2.3 1.0 3.3| | Wrote GIF file: /home/apache/climate/data/raob//VIJO/skewt/VIJO.skewt.20250428.00.gif