UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050911.upa.cvt Date: 1100Z 9 MAY 25 Searching for VABB... Searching the city database file for: VABB ... Date:1100Z 9 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 1005 14 32.6 23.6 59 9.0 25.9 225 6 305.3 308.8 298.9 360.9 18.55 1 1000 53 30.4 22.4 62 8.0 24.5 230 5 303.5 306.7 297.7 355.0 17.30 2 925 743 24.4 18.4 69 6.0 20.2 190 15 304.3 307.0 296.1 347.6 14.55 3 850 1482 19.6 13.6 68 6.0 15.6 170 8 306.7 308.8 294.7 341.6 11.60 4 700 3137 10.8 2.8 58 8.0 6.2 355 4 314.4 315.7 293.2 335.5 6.70 5 500 5850 -5.3 -14.3 49 9.0 -8.8 240 3 326.6 327.1 293.1 335.2 2.53 6 400 7580 -13.3 -24.3 39 11.0 -16.6 280 8 337.7 338.0 295.0 342.6 1.34 7 300 9710 -27.7 -66.7 1 39.0 -30.4 340 25 346.3 346.3 295.8 346.4 0.02 8 250 11000 -38.3 -55.3 15 17.0 -39.4 360 9 349.1 349.1 296.5 349.5 0.08 9 200 12490 -49.9 -77.9 2 28.0 -50.4 200 3 353.8 353.8 297.4 353.8 0.00 10 150 14310 -64.7 -85.7 4 21.0 -64.8 25 6 358.6 358.6 298.4 358.6 0.00 11 100 16680 -79.3 -90.3 15 11.0 -79.3 85 27 374.5 374.5 301.4 374.5 0.00 12 80 17942 -81.9 -91.9 17 10.0 -81.9 95 33 393.8 393.8 304.3 393.8 0.00 13 75 18307 -78.9 -89.9 15 11.0 -78.9 81 31 407.5 407.5 306.2 407.5 0.00 14 70 18700 -79.1 -91.1 12 12.0 -79.1 65 28 415.2 415.2 307.2 415.2 0.00 15 62 19388 -80.7 -92.7 12 12.0 -80.7 78 24 426.3 426.3 308.4 426.3 0.00 16 59 19669 -78.5 -92.5 8 14.0 -78.6 83 23 437.3 437.3 309.6 437.3 0.00 17 58 19768 -74.5 -91.5 6 17.0 -74.6 85 22 448.5 448.5 310.7 448.5 0.00 18 55 20077 -74.5 -92.5 5 18.0 -74.6 90 21 455.3 455.3 311.4 455.4 0.00 19 50 20640 -68.9 -99.9 0 31.0 -69.1 100 18 481.1 481.1 313.5 481.1 0.00 20 47 21015 -63.5 -96.5 0 33.0 -63.9 100 19 502.7 502.7 315.1 502.7 0.00 21 38 22342 -56.1 -91.1 0 35.0 -57.3 100 23 553.0 553.0 318.3 553.0 0.00 22 34 23049 -55.7 -90.7 1 35.0 -57.1 100 26 571.9 571.9 319.3 572.0 0.00 23 30 23840 -58.9 -92.9 0 34.0 -59.9 100 28 584.1 584.1 319.9 584.1 0.00 24 25 25006 -52.5 -88.5 1 36.0 -54.9 91 25 633.7 633.7 322.0 633.8 0.01 25 20 26470 -47.1 -84.1 1 37.0 -51.5 80 22 692.0 692.0 324.1 692.1 0.02 26 19 26810 -46.5 -83.5 1 37.0 -51.2 80 24 704.1 704.1 324.6 704.3 0.02 27 14 28855 -41.9 -80.9 1 39.0 -49.7 80 37 784.0 784.0 326.8 784.3 0.04 28 12 29894 -43.7 -81.7 1 38.0 -51.3 80 43 812.9 812.9 327.5 813.3 0.04 29 10 31130 -39.3 -78.3 1 39.0 -50.0 80 51 872.8 872.9 328.9 873.8 0.09 30 9.5 31482 -38.7 -77.7 1 39.0 -49.9 888.0 888.1 329.2 889.1 0.10 31 8.0 32666 -37.2 -77.0 1 39.7 -50.2 85 62 938.5 938.6 330.2 940.1 0.13 32 7.5 33112 -36.7 -76.7 1 40.0 -50.3 958.2 958.3 330.5 960.0 0.15 33 6.9 33690 -36.3 -76.3 1 40.0 -50.6 983.0 983.1 330.9 985.1 0.17 34 6.3 34324 -34.3 -75.3 1 41.0 -50.4 1017.5 1017.6 331.5 1020.2 0.22 35 5.7 35033 -28.1 -70.1 1 42.0 -48.8 1074.2 1074.5 332.3 1081.2 0.53 36 4.5 36734 -26.9 -69.9 1 43.0 -49.9 1154.9 1155.4 333.5 1164.8 0.69 TRP 80 17942 -81.9 -91.9 17 10.0 -81.9 95 33 393.8 393.8 304.3 393.8 0.00 WND 8.0 32666 -37.2 -77.0 1 39.7 -50.2 85 62 938.5 938.6 330.2 940.1 0.13 Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 565.84 mb = 4956.90 m = 16262.60 ft Wetbulb zero: 617.25 mb = 4151.42 m = 13619.98 ft Precipitable water: 1.91 inches Sfc-500 mean rel hum: 59.37 % Est. max temperature: 33.80 C = 92.84 F Sfc-Lift cond lev (LCL): 883.10 mb = 1148.16 m = 3766.87 ft T: 21.77 C 700-500 lapse rate: 5.93 C/km ThetaE index: 25.70 C Layer 1000.0- 400.0 mb Conv cond level (CCL): 810.74 mb = 1885.07 m = 6184.55 ft Mean mixing ratio: 15.65 g/kg Conv temperature: 35.87 C = 96.56 F Cap Strength: 2.05 C Lifted Index: -2.62 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.29 C Lifted Index @700 mb: -0.00 C Showalter Index: 0.83 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 18.90 C K Index: 30.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 182.20 Risk: None Energy Index: -1.22 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 269.39 J/kg Max Up Vert Vel: 23.21 m/s Conv Inhibition (B-): 78.07 J/kg Cap Strength: 2.05 C Lift Cond Lev (LCL): 864.32 mb = 1336.00 m = 4383.16 ft Lev Free Conv (LFC): 689.32 mb = 3260.98 m = 10698.63 ft Equ Level (EL): 309.32 mb = 9483.52 m = 31113.52 ft B at Equ Level: 268.18 J/kg Max Parcel Lev (MPL): 169.32 mb = 13543.58 m = 44433.77 ft Wind level data Storm motion: 279 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 1005 14 225 6 4.2 4.2 | 163 5 -1.6 5.1 1 1000 53 230 5 3.8 3.2 | 154 5 -2.0 4.1 2 972 305 225 12 8.5 8.5 | 196 10 2.7 9.4 3 925 743 190 15 2.6 14.8 | 168 16 -3.2 15.7 4 907 914 185 12 1.0 12.0 | 160 14 -4.8 12.8 5 850 1482 170 8 -1.4 7.9 | 141 11 -7.2 8.8 6 787 2134 170 7 -1.2 6.9 | 138 10 -7.0 7.8 7 733 2743 155 3 -1.3 2.7 | 117 8 -7.1 3.6 8 707 3048 315 2 1.4 -1.4 | 83 4 -4.4 -0.5 9 700 3137 355 4 0.3 -4.0 | 61 6 -5.5 -3.1 10 682 3353 360 5 -0.0 -5.0 | 55 7 -5.8 -4.1 11 656 3658 325 8 4.6 -6.6 | 12 6 -1.2 -5.7 12 608 4267 330 13 6.5 -11.3 | 356 10 0.7 -10.4 13 586 4572 320 9 5.8 -6.9 | 0 6 -0.0 -6.0 14 564 4877 335 10 4.2 -9.1 | 11 8 -1.6 -8.2 15 543 5182 325 6 3.4 -4.9 | 31 5 -2.4 -4.0 16 523 5486 250 6 5.6 2.1 | 176 3 -0.2 2.9 17 500 5850 240 3 2.6 1.5 | 127 4 -3.2 2.4 18 466 6401 255 7 6.8 1.8 | 199 3 0.9 2.7 19 430 7010 275 12 12.0 -1.0 | 271 6 6.1 -0.2 20 414 7315 290 12 11.3 -4.1 | 301 6 5.5 -3.2 21 400 7580 280 8 7.9 -1.4 | 284 2 2.1 -0.5 22 398 7620 275 6 6.0 -0.5 | 203 0 0.2 0.4 23 382 7925 285 11 10.6 -2.8 | 292 5 4.8 -2.0 24 366 8230 300 3 2.6 -1.5 | 79 3 -3.2 -0.6 25 352 8534 20 7 -2.4 -6.6 | 55 10 -8.2 -5.7 26 337 8839 335 9 3.8 -8.2 | 16 8 -2.0 -7.3 27 324 9144 330 15 7.5 -13.0 | 352 12 1.7 -12.1 28 300 9710 340 25 8.6 -23.5 | 353 23 2.7 -22.6 29 274 10363 360 23 -0.0 -23.0 | 15 23 -5.8 -22.1 30 251 10973 360 13 -0.0 -13.0 | 26 13 -5.8 -12.1 31 250 11000 360 9 -0.0 -9.0 | 36 10 -5.8 -8.1 32 240 11278 355 8 0.7 -8.0 | 36 9 -5.1 -7.1 33 219 11887 330 6 3.0 -5.2 | 33 5 -2.8 -4.3 34 209 12192 285 8 7.7 -2.1 | 302 2 1.9 -1.2 35 200 12490 200 3 1.0 2.8 | 128 6 -4.8 3.7 36 200 12497 205 4 1.7 3.6 | 138 6 -4.1 4.5 37 190 12802 170 4 -0.7 3.9 | 127 8 -6.5 4.8 38 181 13106 175 1 -0.1 1.0 | 108 6 -5.9 1.9 39 173 13411 355 1 0.1 -1.0 | 89 6 -5.7 -0.1 40 165 13716 160 6 -2.1 5.6 | 130 10 -7.9 6.5 41 157 14021 185 4 0.3 4.0 | 132 7 -5.5 4.9 42 150 14310 25 6 -2.5 -5.4 | 61 10 -8.4 -4.5 43 150 14326 30 2 -1.0 -1.7 | 83 7 -6.8 -0.8 44 135 14935 10 8 -1.4 -7.9 | 46 10 -7.2 -7.0 45 128 15240 55 11 -9.0 -6.3 | 70 16 -14.8 -5.4 46 121 15545 95 15 -14.9 1.3 | 96 21 -20.8 2.2 47 115 15850 105 13 -12.6 3.4 | 103 19 -18.4 4.3 48 104 16459 65 27 -24.5 -11.4 | 71 32 -30.3 -10.5 49 100 16680 85 27 -26.9 -2.4 | 87 33 -32.7 -1.5 50 80 17942 95 33 -32.9 2.9 | 96 39 -38.7 3.8 51 70 18700 65 28 -25.4 -11.8 | 71 33 -31.2 -10.9 52 50 20640 100 18 -17.7 3.1 | 100 24 -23.5 4.0 53 30 23840 100 28 -27.6 4.9 | 100 34 -33.4 5.8 54 20 26470 80 22 -21.7 -3.8 | 84 28 -27.5 -2.9 55 10 31130 80 51 -50.2 -8.9 | 82 57 -56.0 -8.0 Wind Parameters Mean winds (0-6000m): 248.7 at 7.9 knts Storm direction: 278.7 at 5.9 knts Shear (0-3000m) pos: 1.1 neg: 1.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -74.0 deg Storm rel helicity (0-3000m) pos: 8.1 neg: -55.7 tot: -47.7 m^2/s^2 ave: -15.9 10^-3 m/s^2 rel: -0.42 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 91.62 Bulk Shear: 2.94 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 ------------------------------------------------------------------------------- 500 221 10 185 8| 0.0 8.1 8.1| 6.5 -7.5 -1.0 -2.0 0.12| 10.4 1.2 1000 204 12 175 12| 0.0 4.1 4.1| 6.5 -32.4 -25.9 -25.9 -0.29| 9.5 -2.8 1500 196 11 166 12| 0.0 2.3 2.3| 6.5 -43.5 -37.0 -24.7 -0.39| 7.7 -3.0 2000 191 10 160 12| 0.0 1.6 1.6| 6.5 -44.6 -38.1 -19.1 -0.39| 6.0 -2.4 2500 188 9 156 11| 0.0 1.2 1.2| 6.5 -50.5 -44.0 -17.6 -0.44| 5.4 -2.3 3000 187 8 152 10| 1.1 1.0 2.0| 8.1 -55.7 -47.7 -15.9 -0.42| 5.8 -2.4 4000 199 8 158 9| 1.4 0.5 1.9| 8.1 -70.7 -62.6 -15.7 -0.51| 5.9 -3.0 5000 239 8 195 5| 1.0 0.2 1.3| 12.8 -72.3 -59.5 -11.9 -0.40| 5.7 -2.2 6000 249 8 202 4| 0.9 0.7 1.5| 15.0 -75.0 -60.0 -10.0 -0.28| 6.0 -1.7 Wrote GIF file: /home/apache/climate/data/raob//VABB/skewt/VABB.skewt.20250509.11.gif