UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052700.upa.cvt Date: 0000Z 27 MAY 25 Searching for VI101... Searching the city database file for: VI101 ... Date:0000Z 27 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 2 SFC 973 246 28.0 25.8 88 2.2 26.3 0 0 303.5 307.6 300.4 369.1 21.97 2 940 554 27.6 20.6 66 7.0 22.5 109 7 306.1 309.2 297.8 355.5 16.46 3 925 697 26.6 20.6 70 6.0 22.2 160 10 306.5 309.6 298.1 356.8 16.74 4 850 1439 21.4 16.6 74 4.8 18.1 120 3 308.6 311.2 296.9 351.4 14.12 5 704 3049 11.6 4.6 62 7.0 7.5 359 9 314.8 316.3 294.0 338.6 7.58 6 700 3097 11.6 4.6 62 7.0 7.5 355 9 315.3 316.8 294.1 339.3 7.62 7 543 5182 0.6 -17.4 25 18.0 -6.2 344 10 326.0 326.3 292.3 332.2 1.80 8 500 5840 -3.9 -25.9 16 22.0 -10.5 340 10 328.3 328.5 292.2 331.6 0.93 9 429 7021 -13.5 -37.5 11 24.0 -18.1 299 11 330.8 330.8 292.3 332.1 0.35 10 408 7401 -14.1 -41.1 8 27.0 -19.0 285 12 334.8 334.8 293.3 335.8 0.26 11 400 7550 -15.1 -43.1 7 28.0 -19.8 280 12 335.4 335.4 293.4 336.2 0.21 12 342 8714 -24.7 -41.7 19 17.0 -27.1 272 29 337.7 337.7 294.0 338.8 0.29 13 323 9132 -23.7 -42.7 16 19.0 -26.5 269 36 344.6 344.7 295.7 345.7 0.27 14 300 9670 -26.1 -48.1 11 22.0 -28.8 265 44 348.6 348.6 296.5 349.3 0.16 15 294 9817 -26.5 -49.5 10 23.0 -29.2 264 44 350.1 350.1 296.8 350.7 0.14 16 250 10970 -35.3 -59.3 7 24.0 -36.9 260 40 353.6 353.6 297.4 353.8 0.05 17 208 12221 -46.7 -69.7 6 23.0 -47.3 252 38 354.8 354.8 297.7 354.9 0.02 18 200 12480 -48.1 -71.1 5 23.0 -48.7 250 37 356.6 356.6 298.0 356.7 0.01 19 177 13277 -53.7 -75.7 5 22.0 -54.1 246 40 360.1 360.1 298.7 360.1 0.01 20 166 13686 -57.7 -78.7 5 21.0 -57.9 244 41 360.1 360.1 298.7 360.1 0.00 21 150 14320 -61.9 -84.9 3 23.0 -62.0 240 43 363.4 363.4 299.4 363.4 0.00 22 100 16740 -77.7 -102.7 1 25.0 -77.7 260 39 377.6 377.6 301.9 377.6 0.00 23 91 17278 -79.7 -103.7 1 24.0 -79.7 255 31 384.0 384.0 302.9 384.0 0.00 24 86 17598 -79.7 -103.7 1 24.0 -79.7 239 27 390.2 390.2 303.8 390.2 0.00 25 80 18014 -74.1 -100.1 1 26.0 -74.2 218 21 409.9 409.9 306.5 409.9 0.00 26 70 18790 -75.9 -101.9 1 26.0 -75.9 180 11 422.0 422.0 307.9 422.0 0.00 27 69 18874 -75.5 -101.5 1 26.0 -75.6 178 11 424.6 424.6 308.2 424.6 0.00 28 62 19496 -76.9 -101.9 1 25.0 -77.0 160 15 434.7 434.7 309.3 434.7 0.00 29 50 20780 -64.5 -93.5 1 29.0 -64.8 125 21 491.5 491.5 314.3 491.5 0.00 30 49 20905 -63.5 -92.5 1 29.0 -63.9 124 21 496.7 496.7 314.7 496.7 0.00 31 35 22998 -60.5 -90.5 1 30.0 -61.3 104 13 554.7 554.7 318.3 554.7 0.00 32 30 23980 -52.9 -79.9 2 27.0 -54.8 95 10 600.4 600.4 320.6 600.6 0.02 33 28 24428 -50.3 -77.3 3 27.0 -52.9 121 9 619.6 619.6 321.5 619.9 0.04 34 23 25705 -52.7 -79.7 2 27.0 -55.1 193 7 648.4 648.4 322.6 648.7 0.03 35 20 26620 -46.5 -75.5 2 29.0 -51.0 245 6 693.8 693.9 324.3 694.4 0.07 36 19 26965 -45.3 -75.3 2 30.0 -50.4 241 7 707.8 707.9 324.7 708.5 0.07 37 16 28113 -48.3 -76.3 2 28.0 -52.8 226 10 733.7 733.7 325.5 734.4 0.07 38 15 28546 -43.7 -74.7 2 31.0 -50.3 220 11 762.7 762.7 326.3 763.6 0.10 39 11 30637 -45.1 -76.1 2 31.0 -52.2 193 16 828.3 828.4 328.0 829.4 0.11 40 10 31280 -42.7 -74.7 2 32.0 -51.4 185 18 860.2 860.2 328.7 861.8 0.15 41 9.3 31772 -40.5 -74.5 1 34.0 -50.7 886.6 886.7 329.2 888.4 0.17 TRP 91 17278 -79.7 -103.7 1 24.0 -79.7 255 31 384.0 384.0 302.9 384.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5838.00 m Freezing level: 537.27 mb = 5269.61 m = 17288.53 ft Wetbulb zero: 614.20 mb = 4170.44 m = 13682.38 ft Precipitable water: 1.79 inches Sfc-500 mean rel hum: 53.60 % Est. max temperature: 34.09 C = 93.36 F Sfc-Lift cond lev (LCL): 942.97 mb = 525.81 m = 1725.06 ft T: 27.64 C 700-500 lapse rate: 5.65 C/km ThetaE index: 18.28 C Layer 850.0- 700.0 mb Conv cond level (CCL): 806.66 mb = 1886.18 m = 6188.17 ft Mean mixing ratio: 17.02 g/kg Conv temperature: 34.75 C = 94.55 F Cap Strength: 2.05 C Lifted Index: -3.51 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.63 C Lifted Index @700 mb: -0.96 C Showalter Index: -1.40 C Risk: Thunderstorms probable Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 20.50 C K Index: 34.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 215.20 Risk: None Energy Index: -3.72 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1053.07 J/kg Max Up Vert Vel: 45.89 m/s Conv Inhibition (B-): 60.52 J/kg Cap Strength: 2.05 C Lift Cond Lev (LCL): 853.64 mb = 1401.45 m = 4597.88 ft Lev Free Conv (LFC): 748.64 mb = 2523.83 m = 8280.19 ft Equ Level (EL): 198.64 mb = 12524.32 m = 41089.80 ft B at Equ Level: 1052.33 J/kg Max Parcel Lev (MPL): 98.64 mb = 16817.79 m = 55175.80 ft Wind level data Storm motion: 23 at 6 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 ---------------------------------------------------------- 0 973 246 0 0 -0.0 -0.0 | 203 6 2.4 5.5 1 925 697 160 10 -3.4 9.4 | 176 15 -1.1 14.9 2 850 1439 120 3 -2.6 1.5 | 178 7 -0.2 7.0 3 700 3097 355 9 0.8 -9.0 | 318 5 3.1 -3.5 4 500 5840 340 10 3.4 -9.4 | 304 7 5.8 -3.9 5 400 7550 280 12 11.8 -2.1 | 257 15 14.2 3.4 6 300 9670 265 44 43.8 3.8 | 259 47 46.2 9.3 7 250 10970 260 40 39.4 6.9 | 253 44 41.7 12.4 8 200 12480 250 37 34.8 12.7 | 244 41 37.1 18.1 9 150 14320 240 43 37.2 21.5 | 236 48 39.6 27.0 10 100 16740 260 39 38.4 6.8 | 253 43 40.8 12.2 11 91 17278 255 31 29.9 8.0 | 247 35 32.3 13.5 12 70 18790 180 11 0.0 11.0 | 188 17 2.4 16.5 13 50 20780 125 21 -17.2 12.0 | 140 23 -14.9 17.5 14 30 23980 95 10 -10.0 0.9 | 130 10 -7.6 6.3 15 20 26620 245 6 5.4 2.5 | 224 11 7.8 8.0 16 10 31280 185 18 1.6 17.9 | 190 24 3.9 23.4 Wind Parameters Mean winds (0-6000m): 353.3 at 7.9 knts Storm direction: 23.3 at 5.9 knts Shear (0-3000m) pos: 1.6 neg: 3.2 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 114.0 deg Storm rel helicity (0-3000m) pos: 16.8 neg: -18.9 tot: -2.1 m^2/s^2 ave: -0.7 10^-3 m/s^2 rel: -0.27 Storm rel vorticity (0-3000m) horiz: 6.8 stream: -1.8 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 45.03 Bulk Shear: 23.39 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 ------------------------------------------------------------------------------- 500 160 5 183 11| 9.8 0.0 9.8| 14.6 -4.3 10.3 20.5 0.05| 17.5 0.8 1000 154 6 178 11| 4.9 2.9 7.8| 15.1 -7.8 7.2 7.2 -0.00| 11.7 -0.0 1500 148 5 177 10| 3.3 2.9 6.1| 16.8 -10.6 6.2 4.1 -0.03| 9.1 -0.3 2000 133 5 170 9| 2.5 3.1 5.5| 16.8 -14.3 2.5 1.3 -0.12| 7.8 -0.9 2500 110 6 158 8| 2.0 3.3 5.3| 16.8 -16.6 0.2 0.1 -0.22| 7.2 -1.6 3000 72 6 136 5| 1.6 3.2 4.8| 16.8 -18.9 -2.1 -0.7 -0.27| 6.8 -1.8 4000 16 7 340 1| 1.2 2.4 3.7| 16.8 -19.6 -2.8 -0.7 -0.27| 5.2 -1.4 5000 1 7 313 3| 1.0 2.0 3.0| 16.8 -20.4 -3.6 -0.7 -0.28| 4.3 -1.2 6000 353 8 306 4| 0.8 1.7 2.5| 16.8 -24.8 -8.0 -1.3 -0.31| 3.8 -1.2 Wrote GIF file: /home/apache/climate/data/raob//VI101/skewt/VI101.skewt.20250527.00.gif