UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051511.upa.cvt Date: 1100Z 15 MAY 25 Searching for VABB... Searching the city database file for: VABB ... Date:1100Z 15 MAY 25 Station: VABB WMO ident: 43003 Latitude: 19.12 Longitude: 72.85 Elevation: 14.00 ------------------------------------------------------------------------------- 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 1004 14 33.6 24.6 59 9.0 26.8 315 4 306.4 310.1 299.8 365.9 19.75 1 1000 49 33.0 24.0 59 9.0 26.3 245 2 306.1 309.7 299.4 363.6 19.11 2 925 746 26.0 21.0 74 5.0 22.3 290 8 305.9 309.1 298.2 357.4 17.17 3 850 1486 22.0 15.0 64 7.0 17.2 180 3 309.2 311.6 296.1 347.8 12.72 4 700 3143 11.4 6.4 71 5.0 8.3 220 10 315.1 316.8 294.8 342.2 8.65 5 500 5880 -2.3 -29.3 11 27.0 -9.9 190 8 330.2 330.4 292.4 332.7 0.68 6 400 7620 -12.5 -29.5 23 17.0 -16.9 350 5 338.7 338.9 294.8 341.9 0.83 7 300 9750 -28.1 -38.1 38 10.0 -29.7 70 13 345.8 345.9 296.1 347.7 0.48 8 250 11040 -37.3 -48.3 31 11.0 -38.2 110 15 350.6 350.7 297.0 351.4 0.19 9 200 12540 -49.5 -54.1 58 4.6 -49.7 110 23 354.4 354.4 297.7 354.9 0.12 10 150 14350 -65.1 -74.1 28 9.0 -65.2 110 33 357.9 357.9 298.3 358.0 0.01 11 113 16023 -78.3 -82.4 51 4.1 -78.3 110 41 363.5 363.5 299.4 363.5 0.00 12 100 16720 -79.1 -85.1 37 6.0 -79.1 130 40 374.9 374.9 301.4 374.9 0.00 13 75 18334 -82.9 -88.9 35 6.0 -82.9 98 40 399.1 399.1 305.1 399.1 0.00 14 70 18720 -80.7 -88.7 25 8.0 -80.7 90 40 411.7 411.7 306.7 411.7 0.00 15 65 19139 -80.1 -89.1 21 9.0 -80.1 90 35 421.9 421.9 307.9 421.9 0.00 16 62 19411 -72.9 -86.9 10 14.0 -73.0 90 32 443.6 443.6 310.3 443.6 0.00 17 56 20011 -71.3 -87.3 8 16.0 -71.4 90 25 460.3 460.3 311.8 460.3 0.00 18 54 20229 -66.3 -88.3 3 22.0 -66.5 90 22 476.6 476.6 313.2 476.7 0.00 19 50 20700 -62.5 -89.5 1 27.0 -62.9 90 17 496.2 496.2 314.7 496.2 0.00 20 45 21347 -65.3 -93.3 1 28.0 -65.6 95 21 504.6 504.6 315.2 504.6 0.00 21 40 22067 -64.3 -93.3 1 29.0 -64.7 101 24 524.4 524.4 316.6 524.4 0.00 22 35 22897 -57.9 -91.9 1 34.0 -58.9 107 29 561.5 561.5 318.7 561.5 0.00 23 31 23663 -58.3 -92.3 1 34.0 -59.4 113 33 580.2 580.2 319.7 580.3 0.00 24 30 23870 -56.5 -91.5 0 35.0 -57.9 115 34 590.6 590.6 320.2 590.6 0.00 25 27 24546 -52.5 -88.5 1 36.0 -54.7 112 30 619.9 619.9 321.5 620.0 0.01 26 26 24792 -49.5 -85.5 1 36.0 -52.5 111 28 635.2 635.2 322.1 635.2 0.01 27 21 26185 -52.5 -88.5 1 36.0 -55.2 106 20 666.1 666.1 323.3 666.2 0.01 28 20 26500 -53.3 -88.3 1 35.0 -55.9 105 18 673.0 673.0 323.5 673.1 0.01 29 19 26834 -49.9 -85.9 1 36.0 -53.5 104 20 693.5 693.5 324.2 693.6 0.01 30 17 27560 -51.7 -87.7 1 36.0 -55.1 103 24 710.2 710.2 324.7 710.3 0.01 31 15 28386 -44.9 -82.9 1 38.0 -51.1 101 29 758.7 758.7 326.2 758.9 0.03 32 11 30463 -44.9 -82.9 1 38.0 -52.2 96 40 829.0 829.1 328.0 829.4 0.04 33 11 30463 -44.9 -82.9 1 38.0 -52.2 96 40 829.0 829.1 328.0 829.4 0.04 34 10 31110 -38.5 -77.5 1 39.0 -49.6 95 44 875.8 875.9 329.0 876.9 0.10 35 9.7 31320 -36.7 -76.7 1 40.0 -49.0 890.3 890.3 329.2 891.5 0.12 36 7.3 33280 -38.7 -77.7 1 39.0 -51.2 957.5 957.6 330.5 959.0 0.13 37 7.0 33570 -36.7 -76.3 1 39.6 -50.7 95 59 977.5 977.6 330.8 979.5 0.17 38 6.4 34196 -32.3 -73.3 1 41.0 -49.6 1021.4 1021.5 331.5 1025.1 0.30 39 6.2 34422 -29.3 -71.3 1 42.0 -48.7 1043.5 1043.8 331.9 1048.8 0.41 40 4.7 36392 -31.3 -75.3 0 44.0 -51.1 1120.3 1120.5 332.9 1124.3 0.30 TRP 113 16023 -78.3 -82.4 51 4.1 -78.3 110 41 363.5 363.5 299.4 363.5 0.00 WND 7.0 33570 -36.7 -76.3 1 39.6 -50.7 95 59 977.5 977.6 330.8 979.5 0.17 Sounding variables and indices 1000-500 mb thick: 5831.00 m Freezing level: 533.58 mb = 5420.50 m = 17783.59 ft Wetbulb zero: 608.76 mb = 4279.05 m = 14038.70 ft Precipitable water: 2.07 inches Sfc-500 mean rel hum: 54.85 % Est. max temperature: 36.21 C = 97.18 F Sfc-Lift cond lev (LCL): 882.51 mb = 1157.57 m = 3797.76 ft T: 23.78 C 700-500 lapse rate: 5.01 C/km ThetaE index: 33.20 C Layer 1000.0- 400.0 mb Conv cond level (CCL): 812.21 mb = 1874.15 m = 6148.72 ft Mean mixing ratio: 17.83 g/kg Conv temperature: 37.81 C = 100.06 F Cap Strength: 2.28 C Lifted Index: -2.61 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.74 C Lifted Index @700 mb: -1.69 C Showalter Index: 1.43 C Risk: Showers probable Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 17.30 C K Index: 34.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 194.00 Risk: None Energy Index: -2.80 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1370.62 J/kg Max Up Vert Vel: 52.36 m/s Conv Inhibition (B-): 61.82 J/kg Cap Strength: 2.28 C Lift Cond Lev (LCL): 865.65 mb = 1326.32 m = 4351.38 ft Lev Free Conv (LFC): 760.65 mb = 2433.83 m = 7984.92 ft Equ Level (EL): 130.65 mb = 15165.79 m = 49755.91 ft B at Equ Level: 1356.83 J/kg Max Parcel Lev (MPL): 70.65 mb = 18668.16 m = 61246.51 ft Wind level data Storm motion: 248 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 1004 14 315 4 2.8 -2.8 | 29 6 -2.9 -5.2 1 1000 49 245 2 1.8 0.8 | 69 4 -3.9 -1.5 2 972 305 295 12 10.9 -5.1 | 325 9 5.1 -7.4 3 939 610 300 11 9.5 -5.5 | 334 9 3.8 -7.8 4 925 746 290 8 7.5 -2.7 | 341 5 1.8 -5.1 5 907 914 265 6 6.0 0.5 | 353 2 0.2 -1.8 6 876 1219 180 2 0.0 2.0 | 87 6 -5.7 -0.3 7 850 1486 180 3 0.0 3.0 | 97 6 -5.7 0.7 8 817 1829 210 6 3.0 5.2 | 136 4 -2.7 2.9 9 760 2438 205 8 3.4 7.3 | 154 5 -2.4 4.9 10 708 3048 225 8 5.7 5.7 | 179 3 -0.1 3.3 11 700 3143 220 10 6.4 7.7 | 187 5 0.7 5.3 12 610 4267 205 7 3.0 6.3 | 145 5 -2.8 4.0 13 566 4877 210 13 6.5 11.3 | 185 9 0.8 8.9 14 505 5791 190 10 1.7 9.8 | 152 9 -4.0 7.5 15 500 5880 190 8 1.4 7.9 | 142 7 -4.4 5.5 16 468 6401 205 8 3.4 7.3 | 154 5 -2.4 4.9 17 450 6706 200 8 2.7 7.5 | 150 6 -3.0 5.2 18 433 7010 170 4 -0.7 3.9 | 104 7 -6.4 1.6 19 400 7620 350 5 0.9 -4.9 | 34 9 -4.9 -7.3 20 400 7620 10 3 -0.5 -3.0 | 50 8 -6.3 -5.3 21 384 7925 360 3 -0.0 -3.0 | 47 8 -5.7 -5.3 22 368 8230 85 7 -7.0 -0.6 | 77 13 -12.7 -2.9 23 354 8534 65 12 -10.9 -5.1 | 66 18 -16.6 -7.4 24 300 9750 70 13 -12.2 -4.4 | 69 19 -18.0 -6.8 25 300 9754 75 13 -12.6 -3.4 | 73 19 -18.3 -5.7 26 287 10058 110 13 -12.2 4.4 | 97 18 -18.0 2.1 27 263 10668 120 13 -11.3 6.5 | 104 18 -17.0 4.2 28 252 10973 115 9 -8.2 3.8 | 96 14 -13.9 1.5 29 250 11040 110 15 -14.1 5.1 | 98 20 -19.8 2.8 30 241 11278 115 15 -13.6 6.3 | 102 20 -19.3 4.0 31 200 12540 110 23 -21.6 7.9 | 101 28 -27.4 5.5 32 158 14021 105 28 -27.0 7.2 | 99 33 -32.8 4.9 33 150 14350 110 33 -31.0 11.3 | 104 38 -36.8 9.0 34 143 14630 110 33 -31.0 11.3 | 104 38 -36.8 9.0 35 113 16023 110 41 -38.5 14.0 | 105 46 -44.3 11.7 36 100 16720 130 40 -30.6 25.7 | 123 43 -36.4 23.4 37 70 18720 90 40 -40.0 0.0 | 87 46 -45.7 -2.3 38 50 20700 90 17 -17.0 0.0 | 84 23 -22.7 -2.3 39 30 23870 115 34 -30.8 14.4 | 108 38 -36.6 12.0 40 20 26500 105 18 -17.4 4.7 | 96 23 -23.1 2.3 41 10 31110 95 44 -43.8 3.8 | 92 50 -49.6 1.5 Wind Parameters Mean winds (0-6000m): 217.9 at 8.3 knts Storm direction: 247.9 at 6.2 knts Shear (0-3000m) pos: 0.9 neg: 1.3 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 147.3 deg Storm rel helicity (0-3000m) pos: 16.3 neg: -3.3 tot: 13.0 m^2/s^2 ave: 4.3 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 1.6 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 96.69 Bulk Shear: 14.18 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 ------------------------------------------------------------------------------- 500 293 9 339 6| 0.0 7.8 7.8| 3.5 -2.1 1.3 2.7 -0.14| 15.3 -2.2 1000 290 8 338 6| 0.0 2.8 2.8| 6.8 -2.1 4.6 4.6 0.11| 13.1 1.5 1500 282 7 350 4| 0.0 2.3 2.3| 8.6 -3.3 5.3 3.5 0.10| 10.6 1.1 2000 266 6 347 2| 1.0 1.7 2.7| 13.2 -3.3 9.8 4.9 0.19| 9.0 1.7 2500 249 6 281 0| 0.8 1.6 2.4| 14.6 -3.3 11.3 4.5 0.22| 7.5 1.6 3000 241 7 187 1| 0.9 1.3 2.2| 16.3 -3.3 13.0 4.3 0.24| 6.7 1.6 4000 231 7 178 2| 0.6 1.2 1.8| 17.0 -7.0 10.0 2.5 0.17| 5.6 0.9 5000 224 8 174 3| 0.5 1.3 1.8| 23.9 -9.2 14.7 2.9 0.20| 5.2 1.0 6000 218 8 171 4| 0.4 0.9 1.4| 24.4 -21.3 3.1 0.5 0.09| 4.9 0.4 Wrote GIF file: /home/apache/climate/data/raob//VABB/skewt/VABB.skewt.20250515.11.gif