UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for VIJO... Searching the city database file for: VIJO ... Date:0000Z 29 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 977 224 27.0 12.0 39 15.0 17.4 0 0 302.2 303.8 291.5 329.0 9.05 2 976 233 27.2 14.2 45 13.0 18.6 343 1 302.4 304.4 292.7 333.5 10.48 3 956 415 32.2 17.2 41 15.0 21.6 214 9 309.3 311.8 296.4 348.9 13.02 4 925 706 30.6 15.6 40 15.0 20.2 220 6 310.6 312.9 296.1 347.7 12.14 5 911 843 30.2 14.2 38 16.0 19.3 151 5 311.5 313.7 295.7 346.1 11.24 6 891 1041 29.8 11.8 33 18.0 17.8 103 6 313.1 315.0 295.1 343.5 9.80 7 850 1460 27.4 8.4 30 19.0 15.3 80 5 314.8 316.4 294.4 340.4 8.16 8 745 2608 18.0 4.0 39 14.0 9.6 301 13 316.7 318.0 293.9 338.4 6.86 9 709 3029 14.2 2.2 44 12.0 7.3 315 18 317.0 318.3 293.6 337.2 6.34 10 700 3137 13.2 2.2 47 11.0 6.9 315 19 317.1 318.3 293.7 337.5 6.42 11 679 3391 10.8 -1.2 43 12.0 4.4 317 19 317.2 318.2 292.7 333.7 5.16 12 652 3727 7.6 -2.4 49 10.0 2.4 323 20 317.3 318.2 292.6 333.1 4.92 13 606 4323 2.8 -9.2 41 12.0 -2.6 350 26 318.5 319.1 291.3 328.7 3.14 14 582 4647 -0.7 -11.7 43 11.0 -5.2 355 27 318.1 318.6 290.8 326.9 2.68 15 561 4939 -3.5 -13.5 46 10.0 -7.4 355 30 318.1 318.6 290.6 326.1 2.40 16 541 5225 -4.7 -19.7 30 15.0 -9.6 352 27 320.0 320.3 290.3 325.1 1.48 17 500 5840 -8.5 -26.5 22 18.0 -13.3 350 24 322.7 322.8 290.5 325.8 0.88 18 403 7475 -19.9 -39.9 15 20.0 -23.0 331 23 328.4 328.5 291.6 329.5 0.29 19 400 7530 -20.3 -40.3 15 20.0 -23.4 330 23 328.6 328.7 291.6 329.7 0.28 20 351 8484 -27.5 -43.5 20 16.0 -29.4 321 35 331.4 331.5 292.3 332.3 0.23 21 323 9078 -30.7 -47.7 17 17.0 -32.3 315 43 335.0 335.0 293.2 335.6 0.16 TRP WND Sounding variables and indices 1000-500 mb thick: 5840.00 m Freezing level: 586.80 mb = 4582.45 m = 15034.12 ft Wetbulb zero: 629.91 mb = 4007.57 m = 13148.04 ft Precipitable water: 1.27 inches Sfc-500 mean rel hum: 38.30 % Est. max temperature: 40.02 C = 104.04 F Sfc-Lift cond lev (LCL): 784.25 mb = 2160.81 m = 7089.18 ft T: 21.66 C 700-500 lapse rate: 8.03 C/km ThetaE index: 11.71 C Layer 925.0- 700.0 mb Conv cond level (CCL): 669.93 mb = 3502.45 m = 11490.82 ft Mean mixing ratio: 11.39 g/kg Conv temperature: 41.98 C = 107.56 F Cap Strength: 6.00 C Lifted Index: -3.72 C Risk: Severe thunderstorms possible Lifted Index @700 mb: 3.98 C Showalter Index: -1.90 C Risk: Thunderstorms probable Total Totals Index: 52.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 35.90 C Cross Totals Index: 16.90 C K Index: 33.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 210.80 Risk: None Energy Index: -2.77 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 770.15 J/kg Max Up Vert Vel: 39.25 m/s Conv Inhibition (B-): 414.78 J/kg Cap Strength: 6.00 C Lift Cond Lev (LCL): 737.22 mb = 2697.16 m = 8848.86 ft Lev Free Conv (LFC): 622.22 mb = 4107.72 m = 13476.61 ft Wind level data Storm motion: 7 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 ---------------------------------------------------------- 0 977 224 0 0 -0.0 -0.0 | 187 13 1.7 13.0 1 968 305 205 8 3.4 7.3 | 194 21 5.0 20.2 2 935 610 230 10 7.7 6.4 | 206 22 9.3 19.4 3 925 706 220 6 3.9 4.6 | 197 18 5.5 17.6 4 904 914 115 4 -3.6 1.7 | 172 15 -2.0 14.7 5 873 1219 85 10 -10.0 -0.9 | 146 15 -8.3 12.1 6 850 1460 80 5 -4.9 -0.9 | 165 13 -3.3 12.1 7 814 1829 270 7 7.0 -0.0 | 214 16 8.7 13.0 8 786 2134 270 11 11.0 -0.0 | 224 18 12.7 13.0 9 759 2438 290 11 10.3 -3.8 | 233 15 12.0 9.2 10 733 2743 310 15 11.5 -9.6 | 256 14 13.2 3.3 11 707 3048 315 18 12.7 -12.7 | 269 14 14.4 0.2 12 700 3137 315 19 13.4 -13.4 | 272 15 15.1 -0.5 13 656 3658 320 20 12.9 -15.3 | 279 15 14.5 -2.4 14 632 3962 340 22 7.5 -20.7 | 310 12 9.2 -7.7 15 608 4267 350 26 4.5 -25.6 | 334 14 6.2 -12.6 16 585 4572 355 27 2.4 -26.9 | 344 15 4.0 -13.9 17 564 4877 355 30 2.6 -29.9 | 346 17 4.3 -16.9 18 522 5486 350 24 4.2 -23.6 | 331 12 5.8 -10.7 19 500 5840 350 24 4.2 -23.6 | 331 12 5.8 -10.7 20 483 6096 350 24 4.2 -23.6 | 331 12 5.8 -10.7 21 400 7530 330 23 11.5 -19.9 | 298 15 13.2 -7.0 22 395 7620 330 23 11.5 -19.9 | 298 15 13.2 -7.0 23 321 9144 315 44 31.1 -31.1 | 299 37 32.8 -18.1 Wind Parameters Mean winds (0-6000m): 337.3 at 17.4 knts Storm direction: 7.3 at 13.1 knts Shear (0-3000m) pos: 2.2 neg: 1.9 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 85.7 deg Storm rel helicity (0-3000m) pos: 123.1 neg: -77.2 tot: 45.9 m^2/s^2 ave: 15.3 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 2.7 10^-3/s Energy-Hel index: 0.38 Bulk Rich Number: 11.74 Bulk Shear: 65.61 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 ------------------------------------------------------------------------------- 500 219 8 199 20| 0.0 6.0 6.0| 29.5 -17.7 11.8 23.6 0.15| 16.6 2.4 1000 185 7 186 20| 0.0 5.1 5.1| 29.5 -75.9 -46.4 -46.4 -0.36| 16.0 -5.8 1500 151 7 175 19| 0.0 2.2 2.2| 61.2 -75.9 -14.6 -9.7 0.02| 16.4 0.3 2000 220 7 199 20| 0.0 2.8 2.8| 77.9 -77.2 0.7 0.4 0.07| 14.9 1.1 2500 264 8 216 17| 1.7 2.3 3.9|105.7 -77.2 28.5 11.4 0.17| 13.7 2.3 3000 290 10 229 15| 2.2 1.9 4.1|123.1 -77.2 45.9 15.3 0.22| 12.2 2.7 4000 313 13 249 12| 3.2 1.4 4.6|170.0 -77.2 92.8 23.2 0.34| 11.0 3.8 5000 332 16 277 9| 2.9 1.2 4.2|184.0 -85.4 98.6 19.7 0.33| 9.7 3.2 6000 337 17 290 9| 2.4 1.2 3.6|184.0 -93.5 90.6 15.1 0.29| 8.4 2.4 Wrote GIF file: /home/apache/climate/data/raob//VIJO/skewt/VIJO.skewt.20250429.00.gif