UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052500.upa.cvt Date: 0000Z 25 MAY 25 Searching for VI101... Searching the city database file for: VI101 ... Date:0000Z 25 MAY 25 Station: VI101 WMO ident: 42101 Latitude: 30.33 Longitude: 76.47 ------------------------------------------------------------------------------- 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 4 SFC 972 253 23.2 23.2 100 0.0 23.2 90 10 298.8 302.2 297.4 353.4 18.73 2 925 689 24.8 17.8 65 7.0 19.9 115 47 304.7 307.3 295.8 346.4 14.00 3 850 1431 22.8 10.8 47 12.0 15.0 90 25 310.0 311.8 294.2 339.4 9.61 4 700 3092 11.0 4.0 62 7.0 6.9 280 7 314.7 316.1 293.7 337.6 7.30 5 500 5810 -5.1 -8.6 76 3.5 -6.7 335 18 326.8 327.6 294.4 340.2 4.00 6 400 7540 -14.5 -16.4 85 1.9 -15.2 170 5 336.1 336.7 295.6 345.5 2.66 7 300 9660 -28.3 -31.2 76 2.9 -28.9 195 32 345.5 345.7 296.4 349.1 0.94 8 250 10950 -37.7 -40.8 73 3.1 -38.1 200 35 350.0 350.1 297.0 351.8 0.43 9 200 12450 -49.3 -53.1 64 3.8 -49.5 250 39 354.7 354.7 297.8 355.3 0.14 10 150 14280 -62.9 -67.5 54 4.6 -63.0 290 47 361.7 361.7 299.1 361.9 0.03 11 100 16730 -72.3 -99.3 1 27.0 -72.3 265 20 388.0 388.0 303.5 388.0 0.00 12 99 16789 -72.7 -98.7 1 26.0 -72.8 388.4 388.4 303.5 388.4 0.00 13 99 16789 -72.7 -75.9 62 3.2 -72.7 388.4 388.4 303.6 388.4 0.01 14 98 16849 -73.1 -76.3 62 3.2 -73.1 388.7 388.7 303.6 388.8 0.01 15 98 16849 -73.1 -76.3 62 3.2 -73.1 388.7 388.7 303.6 388.8 0.01 16 98 16849 -73.1 -99.1 1 26.0 -73.2 388.7 388.7 303.6 388.7 0.00 17 96 16969 -73.5 -99.5 1 26.0 -73.6 390.2 390.2 303.8 390.2 0.00 18 96 16969 -73.3 -76.4 62 3.1 -73.3 390.6 390.6 303.9 390.7 0.01 19 96 16969 -73.5 -76.6 62 3.1 -73.5 390.2 390.2 303.8 390.3 0.01 20 95 17031 -73.7 -99.7 1 26.0 -73.7 391.0 391.0 303.9 391.0 0.00 21 93 17155 -74.3 -100.3 1 26.0 -74.3 392.2 392.2 304.1 392.2 0.00 22 93 17155 -74.3 -77.3 63 3.0 -74.3 392.2 392.2 304.1 392.3 0.01 23 93 17155 -74.7 -77.6 64 2.9 -74.7 391.4 391.4 304.0 391.5 0.01 24 93 17155 -74.7 -77.6 64 2.9 -74.7 391.4 391.4 304.0 391.5 0.01 25 92 17217 -74.7 -100.7 1 26.0 -74.7 392.7 392.7 304.2 392.7 0.00 26 91 17281 -75.7 -101.7 1 26.0 -75.7 391.9 391.9 304.0 391.9 0.00 27 91 17281 -75.9 -78.6 65 2.7 -75.9 391.5 391.5 304.0 391.5 0.01 28 90 17345 -76.1 -78.7 66 2.6 -76.1 392.3 392.3 304.1 392.4 0.01 29 90 17345 -76.3 -78.9 66 2.6 -76.3 391.9 391.9 304.1 392.0 0.01 30 90 17345 -76.3 -101.3 1 25.0 -76.3 391.9 391.9 304.0 391.9 0.00 31 88 17474 -76.7 -101.7 1 25.0 -76.7 393.7 393.7 304.3 393.7 0.00 32 88 17474 -76.9 -79.4 67 2.5 -76.9 393.3 393.3 304.3 393.3 0.01 33 88 17474 -76.9 -79.4 67 2.5 -76.9 393.3 393.3 304.3 393.3 0.01 34 88 17474 -76.9 -79.4 67 2.5 -76.9 393.3 393.3 304.3 393.3 0.01 35 88 17474 -76.9 -101.9 1 25.0 -76.9 393.3 393.3 304.3 393.3 0.00 36 86 17606 -77.7 -102.7 1 25.0 -77.7 394.2 394.2 304.4 394.2 0.00 37 86 17606 -77.9 -80.2 69 2.3 -77.9 393.8 393.8 304.3 393.9 0.01 38 85 17673 -77.9 -80.3 68 2.4 -77.9 395.2 395.2 304.5 395.2 0.01 39 85 17673 -77.9 -102.9 1 25.0 -77.9 395.2 395.2 304.5 395.2 0.00 40 84 17741 -77.7 -80.1 68 2.4 -77.7 396.9 396.9 304.8 396.9 0.01 41 83 17809 -78.1 -103.1 1 25.0 -78.1 397.5 397.5 304.9 397.5 0.00 42 83 17809 -78.1 -103.1 1 25.0 -78.1 397.5 397.5 304.9 397.5 0.00 43 82 17878 -77.9 -102.9 1 25.0 -77.9 399.2 399.2 305.1 399.2 0.00 44 82 17878 -77.9 -80.3 68 2.4 -77.9 399.2 399.2 305.1 399.3 0.01 45 81 17949 -77.7 -80.1 68 2.4 -77.7 401.1 401.1 305.3 401.1 0.01 46 81 17949 -77.7 -102.7 1 25.0 -77.7 401.1 401.1 305.3 401.1 0.00 47 79 18092 -77.1 -102.1 1 25.0 -77.1 405.2 405.2 305.9 405.2 0.00 48 79 18092 -77.1 -79.6 67 2.5 -77.1 405.2 405.2 305.9 405.2 0.01 49 79 18092 -77.7 -102.7 1 25.0 -77.7 403.9 403.9 305.7 403.9 0.00 50 78 18165 -77.9 -102.9 1 25.0 -77.9 405.0 405.0 305.9 405.0 0.00 51 78 18165 -77.9 -80.3 68 2.4 -77.9 405.0 405.0 305.9 405.0 0.01 52 78 18165 -77.9 -80.2 69 2.3 -77.9 405.0 405.0 305.9 405.0 0.01 53 78 18165 -78.1 -103.1 1 25.0 -78.1 404.6 404.6 305.8 404.6 0.00 54 77 18239 -77.9 -80.3 68 2.4 -77.9 406.5 406.5 306.0 406.5 0.01 55 77 18239 -77.7 -80.1 68 2.4 -77.7 406.9 406.9 306.1 407.0 0.01 56 76 18313 -77.7 -102.7 1 25.0 -77.7 408.4 408.4 306.3 408.4 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 563.35 mb = 4949.02 m = 16236.74 ft Wetbulb zero: 598.85 mb = 4352.76 m = 14280.52 ft Precipitable water: 1.83 inches Sfc-500 mean rel hum: 64.14 % Est. max temperature: 35.20 C = 95.35 F Sfc-Lift cond lev (LCL): 972.41 mb = 249.44 m = 818.37 ft T: -9999.00 C 700-500 lapse rate: 5.92 C/km ThetaE index: 15.81 C Layer 925.0- 500.0 mb Conv cond level (CCL): 742.63 mb = 2586.29 m = 8485.09 ft Mean mixing ratio: 14.21 g/kg Conv temperature: 37.62 C = 99.72 F Cap Strength: 5.65 C Lifted Index: -0.96 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.91 C Lifted Index @700 mb: 1.31 C Showalter Index: 1.91 C Risk: Showers probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: 15.90 C K Index: 31.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 197.60 Risk: None Energy Index: 0.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 97.74 J/kg Max Up Vert Vel: 13.98 m/s Conv Inhibition (B-): 298.01 J/kg Cap Strength: 5.65 C Lift Cond Lev (LCL): 842.04 mb = 1511.46 m = 4958.80 ft Lev Free Conv (LFC): 587.04 mb = 4513.57 m = 14808.12 ft Equ Level (EL): 407.04 mb = 7404.68 m = 24293.28 ft B at Equ Level: 97.66 J/kg Max Parcel Lev (MPL): 287.04 mb = 9972.39 m = 32717.40 ft Wind level data Storm motion: 95 at 11 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 ---------------------------------------------------------- 0 972 253 90 10 -10.0 0.0 | 309 2 1.2 -1.0 1 966 305 105 49 -47.3 12.7 | 108 38 -36.1 11.7 2 933 610 115 41 -37.2 17.3 | 122 31 -25.9 16.3 3 925 689 115 47 -42.6 19.9 | 121 37 -31.3 18.8 4 902 914 100 36 -35.5 6.3 | 102 25 -24.2 5.2 5 871 1219 95 35 -34.9 3.1 | 95 24 -23.6 2.0 6 850 1431 90 25 -25.0 0.0 | 86 14 -13.8 -1.0 7 811 1829 65 10 -9.1 -4.2 | 337 6 2.2 -5.3 8 783 2134 120 9 -7.8 4.5 | 225 5 3.5 3.5 9 756 2438 185 3 0.3 3.0 | 260 12 11.5 2.0 10 729 2743 295 2 1.8 -0.8 | 278 13 13.1 -1.9 11 700 3092 280 7 6.9 -1.2 | 277 18 18.1 -2.2 12 653 3658 310 12 9.2 -7.7 | 293 22 20.4 -8.7 13 605 4267 280 1 1.0 -0.2 | 276 12 12.2 -1.2 14 561 4877 10 8 -1.4 -7.9 | 312 13 9.9 -8.9 15 500 5810 335 18 7.6 -16.3 | 313 26 18.9 -17.3 16 482 6096 325 20 11.5 -16.4 | 307 29 22.7 -17.4 17 400 7540 170 5 -0.9 4.9 | 249 11 10.4 3.9 18 396 7620 180 4 0.0 4.0 | 255 12 11.2 3.0 19 322 9144 215 21 12.0 17.2 | 235 28 23.3 16.2 20 300 9660 195 32 8.3 30.9 | 213 36 19.5 29.9 21 260 10668 190 34 5.9 33.5 | 208 37 17.2 32.5 22 250 10950 200 35 12.0 32.9 | 216 39 23.2 31.9 23 200 12450 250 39 36.6 13.3 | 256 49 47.9 12.3 24 150 14280 290 47 44.2 -16.1 | 287 58 55.4 -17.1 25 128 15240 300 47 40.7 -23.5 | 295 57 52.0 -24.5 26 100 16730 265 20 19.9 1.7 | 269 31 31.2 0.7 Wind Parameters Mean winds (0-6000m): 65.2 at 15.1 knts Storm direction: 95.2 at 11.3 knts Shear (0-3000m) pos: 4.4 neg: 7.1 tot: 11.5 10-3/s Storm rel Dir Shear (0-3000m): -28.5 deg Storm rel helicity (0-3000m) pos: 99.7 neg: -149.2 tot: -49.5 m^2/s^2 ave: -16.5 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 25.3 stream: 6.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.62 Bulk Shear: 156.40 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 ------------------------------------------------------------------------------- 500 110 43 116 33| 35.7 0.0 35.7| 66.2 -28.5 37.7 75.3 0.74| 79.4 59.0 1000 106 40 110 29| 17.8 7.8 25.7| 66.2-103.9 -37.7 -37.7 0.51| 47.7 24.1 1500 102 34 105 23| 11.9 12.1 24.0| 66.2-140.2 -74.0 -49.3 0.29| 39.6 11.4 2000 101 28 106 17| 8.8 9.1 17.8| 68.9-147.6 -78.6 -39.3 0.20| 33.7 6.8 2500 102 23 109 12| 5.3 7.2 12.5| 93.6-147.6 -53.9 -21.6 0.24| 29.0 7.0 3000 102 20 111 9| 4.4 7.1 11.5| 99.7-149.2 -49.5 -16.5 0.24| 25.3 6.0 4000 98 17 103 6| 3.0 4.1 7.1|124.4-176.0 -51.7 -12.9 0.21| 21.1 4.4 5000 89 15 71 4| 1.8 3.3 5.1|162.9-176.0 -13.1 -2.6 0.25| 18.3 4.6 6000 65 15 18 8| 1.5 3.8 5.3|162.9-248.6 -85.7 -14.3 0.17| 16.8 2.9 Wrote GIF file: /home/apache/climate/data/raob//VI101/skewt/VI101.skewt.20250525.00.gif