UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051523.upa.cvt Date: 2300Z 15 MAY 25 Searching for VABB... Searching the city database file for: VABB ... Date:2300Z 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 1005 14 30.0 25.0 75 5.0 26.3 0 0 302.7 306.4 299.2 362.8 20.23 1 1000 56 29.8 24.8 75 5.0 26.0 260 4 303.0 306.7 299.2 362.6 20.08 2 925 749 23.8 21.3 86 2.5 22.0 220 8 303.6 306.9 297.8 355.7 17.50 3 850 1486 19.8 17.7 88 2.1 18.4 180 9 306.9 309.7 297.2 352.6 15.16 4 700 3133 10.6 7.2 79 3.4 8.5 95 8 314.2 316.0 295.0 342.7 9.15 5 500 5880 -2.7 -10.7 54 8.0 -6.2 235 6 329.7 330.4 294.6 341.3 3.38 6 400 7610 -13.9 -21.9 51 8.0 -16.4 50 5 336.9 337.3 295.0 342.9 1.66 7 300 9740 -27.9 -36.9 42 9.0 -29.4 120 13 346.1 346.2 296.2 348.2 0.54 8 250 11020 -37.7 -43.7 53 6.0 -38.3 95 8 350.0 350.1 296.9 351.3 0.32 9 200 12520 -50.7 -56.7 49 6.0 -50.9 95 14 352.5 352.5 297.3 352.9 0.09 10 150 14330 -65.3 -73.3 32 8.0 -65.4 120 35 357.6 357.6 298.2 357.6 0.01 11 100 16720 -76.3 -85.3 23 9.0 -76.3 90 24 380.3 380.3 302.3 380.3 0.00 12 81 17905 -84.9 -90.9 33 6.0 -84.9 110 20 386.3 386.3 303.2 386.3 0.00 13 70 18720 -79.5 -87.5 25 8.0 -79.5 105 48 414.3 414.3 307.0 414.3 0.00 14 68 18884 -80.3 -88.3 25 8.0 -80.3 105 45 416.0 416.0 307.3 416.0 0.00 15 64 19233 -74.1 -86.1 14 12.0 -74.2 104 38 436.9 436.9 309.6 436.9 0.00 16 60 19610 -73.3 -85.3 14 12.0 -73.4 103 32 446.8 446.8 310.6 446.9 0.00 17 56 20022 -65.3 -85.3 5 20.0 -65.5 102 24 474.0 474.0 313.0 474.0 0.00 18 53 20360 -62.5 -85.5 3 23.0 -62.9 101 18 488.0 488.0 314.1 488.0 0.00 19 50 20720 -62.5 -88.5 2 26.0 -62.9 100 12 496.2 496.2 314.7 496.2 0.00 20 46 21231 -65.3 -90.3 2 25.0 -65.6 93 14 501.4 501.4 315.1 501.4 0.00 21 42 21785 -64.7 -90.7 2 26.0 -65.1 85 17 516.1 516.1 316.1 516.1 0.00 22 37 22568 -59.5 -91.5 1 32.0 -60.3 73 20 548.5 548.5 318.0 548.5 0.00 23 30 23890 -56.3 -91.3 0 35.0 -57.7 55 26 591.2 591.2 320.2 591.2 0.00 24 28 24326 -58.3 -92.3 1 34.0 -59.5 63 29 597.4 597.4 320.5 597.4 0.00 25 25 25041 -57.5 -91.5 1 34.0 -58.9 75 33 619.4 619.4 321.5 619.4 0.00 26 22 25863 -50.1 -86.1 1 36.0 -53.4 89 38 664.5 664.5 323.2 664.5 0.01 27 20 26490 -47.1 -84.1 1 37.0 -51.5 100 42 692.0 692.0 324.1 692.1 0.02 28 19 26830 -45.9 -82.9 1 37.0 -50.9 99 42 706.0 706.0 324.6 706.1 0.02 29 16 27979 -43.9 -81.9 1 38.0 -50.3 97 40 748.1 748.1 325.9 748.3 0.03 30 14 28869 -47.1 -84.1 1 37.0 -52.7 95 39 766.3 766.3 326.4 766.5 0.02 31 13 29363 -43.5 -81.5 1 38.0 -50.8 94 38 795.2 795.2 327.1 795.6 0.04 32 11 30486 -43.9 -81.9 1 38.0 -51.7 91 37 832.7 832.7 328.0 833.1 0.04 33 10 31130 -40.9 -79.9 1 39.0 -50.7 90 36 866.9 866.9 328.8 867.6 0.07 34 9.5 31481 -37.5 -77.5 1 40.0 -49.4 892.6 892.6 329.3 893.7 0.10 35 6.8 33802 -34.9 -74.9 1 40.0 -50.1 993.0 993.1 331.1 995.6 0.22 36 5.9 34792 -35.3 -75.3 1 40.0 -51.1 1032.4 1032.5 331.7 1035.3 0.24 37 5.7 35032 -35.3 -75.3 1 40.0 -51.2 1042.6 1042.8 331.9 1045.7 0.24 38 5.2 35678 -30.5 1092.0 TRP 81 17905 -84.9 -90.9 33 6.0 -84.9 110 20 386.3 386.3 303.2 386.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5824.00 m Freezing level: 540.60 mb = 5322.34 m = 17461.53 ft Wetbulb zero: 584.65 mb = 4603.05 m = 15101.68 ft Precipitable water: 2.44 inches Sfc-500 mean rel hum: 75.43 % Est. max temperature: 33.95 C = 93.11 F Sfc-Lift cond lev (LCL): 935.31 mb = 650.51 m = 2134.20 ft T: 24.65 C 700-500 lapse rate: 4.84 C/km ThetaE index: 21.49 C Layer 1000.0- 400.0 mb Conv cond level (CCL): 879.30 mb = 1190.65 m = 3906.29 ft Mean mixing ratio: 18.52 g/kg Conv temperature: 32.88 C = 91.18 F Cap Strength: 0.93 C Lifted Index: -2.60 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.95 C Lifted Index @700 mb: -2.19 C Showalter Index: -0.61 C Risk: Thunderstorms probable Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.40 C K Index: 36.80 Risk: > 80 % chance of thunderstorms Sweat Index: 236.40 Risk: None Energy Index: -2.22 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1449.75 J/kg Max Up Vert Vel: 53.85 m/s Conv Inhibition (B-): 12.89 J/kg Cap Strength: 0.93 C Lift Cond Lev (LCL): 907.13 mb = 919.07 m = 3015.29 ft Lev Free Conv (LFC): 842.13 mb = 1564.95 m = 5134.29 ft Equ Level (EL): 142.13 mb = 14647.85 m = 48056.66 ft B at Equ Level: 1425.56 J/kg Max Parcel Lev (MPL): 82.13 mb = 17827.78 m = 58489.38 ft Wind level data Storm motion: 203 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 0 0 -0.0 -0.0 | 23 6 -2.2 -5.4 1 1000 56 260 4 3.9 0.7 | 340 5 1.7 -4.7 2 972 305 220 5 3.2 3.8 | 328 2 1.0 -1.6 3 925 749 220 8 5.1 6.1 | 256 3 2.9 0.7 4 876 1219 200 8 2.7 7.5 | 193 2 0.5 2.1 5 850 1486 180 9 0.0 9.0 | 148 4 -2.2 3.6 6 733 2743 115 7 -6.3 3.0 | 74 9 -8.6 -2.4 7 700 3133 95 8 -8.0 0.7 | 65 11 -10.2 -4.7 8 681 3353 100 8 -7.9 1.4 | 68 11 -10.1 -4.0 9 632 3962 150 9 -4.5 7.8 | 110 7 -6.7 2.4 10 609 4267 155 9 -3.8 8.2 | 115 7 -6.1 2.8 11 565 4877 205 10 4.2 9.1 | 208 4 2.0 3.7 12 525 5486 205 6 2.5 5.4 | 261 0 0.3 0.0 13 500 5880 235 6 4.9 3.4 | 306 3 2.7 -2.0 14 449 6706 260 9 8.9 1.6 | 300 8 6.6 -3.8 15 432 7010 275 6 6.0 -0.5 | 328 7 3.7 -5.9 16 416 7315 15 2 -0.5 -1.9 | 21 8 -2.8 -7.3 17 400 7610 50 5 -3.8 -3.2 | 35 11 -6.1 -8.6 18 399 7620 15 4 -1.0 -3.9 | 20 10 -3.3 -9.3 19 368 8230 155 3 -1.3 2.7 | 53 4 -3.5 -2.7 20 353 8534 110 3 -2.8 1.0 | 49 7 -5.1 -4.4 21 339 8839 135 7 -4.9 4.9 | 86 7 -7.2 -0.4 22 325 9144 105 10 -9.7 2.6 | 77 12 -11.9 -2.8 23 300 9740 120 13 -11.3 6.5 | 95 14 -13.5 1.1 24 299 9754 135 11 -7.8 7.8 | 103 10 -10.0 2.4 25 287 10058 120 10 -8.7 5.0 | 88 11 -10.9 -0.4 26 263 10668 125 8 -6.6 4.6 | 85 9 -8.8 -0.8 27 252 10973 85 5 -5.0 -0.4 | 51 9 -7.2 -5.8 28 250 11020 95 8 -8.0 0.7 | 65 11 -10.2 -4.7 29 230 11582 90 7 -7.0 0.0 | 60 11 -9.2 -5.4 30 210 12192 90 13 -13.0 0.0 | 71 16 -15.2 -5.4 31 200 12520 95 14 -13.9 1.2 | 76 17 -16.2 -4.2 32 174 13411 80 16 -15.8 -2.8 | 66 20 -18.0 -8.2 33 165 13716 70 19 -17.9 -6.5 | 59 23 -20.1 -11.9 34 150 14326 115 29 -26.3 12.3 | 104 29 -28.5 6.9 35 150 14330 120 35 -30.3 17.5 | 110 35 -32.6 12.1 36 135 14935 130 33 -25.3 21.2 | 120 32 -27.5 15.8 37 105 16459 115 31 -28.1 13.1 | 104 31 -30.3 7.7 38 100 16720 90 24 -24.0 0.0 | 78 27 -26.2 -5.4 39 99 16764 110 24 -22.6 8.2 | 96 25 -24.8 2.8 40 81 17905 110 20 -18.8 6.8 | 94 21 -21.0 1.4 41 70 18720 105 48 -46.4 12.4 | 98 49 -48.6 7.0 42 50 20720 100 12 -11.8 2.1 | 77 14 -14.1 -3.3 43 30 23890 55 26 -21.3 -14.9 | 49 31 -23.5 -20.3 44 20 26490 100 42 -41.4 7.3 | 92 44 -43.6 1.9 45 10 31130 90 36 -36.0 0.0 | 82 39 -38.2 -5.4 Wind Parameters Mean winds (0-6000m): 172.6 at 7.8 knts Storm direction: 202.6 at 5.8 knts Shear (0-3000m) pos: 0.0 neg: 1.3 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 45.6 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -26.6 tot: -26.6 m^2/s^2 ave: -8.9 10^-3 m/s^2 rel: -0.79 Storm rel vorticity (0-3000m) horiz: 4.6 stream: -3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 255.64 Bulk Shear: 5.67 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 ------------------------------------------------------------------------------- 500 230 5 329 3| 0.0 6.6 6.6| 0.0 -6.0 -6.0 -11.9 -0.72| 8.6 -6.2 1000 222 6 292 2| 0.0 4.1 4.1| 0.0 -7.6 -7.6 -7.6 -0.76| 5.8 -4.4 1500 211 7 247 1| 0.0 3.1 3.1| 0.0 -10.4 -10.4 -6.9 -0.78| 5.5 -4.2 2000 198 7 181 2| 0.0 2.1 2.1| 0.0 -15.1 -15.1 -7.6 -0.79| 5.1 -4.1 2500 187 7 146 2| 0.0 1.5 1.5| 0.0 -20.9 -20.9 -8.4 -0.80| 4.8 -3.9 3000 176 7 126 3| 0.0 1.3 1.3| 0.0 -26.6 -26.6 -8.9 -0.79| 4.6 -3.6 4000 158 8 109 5| 0.9 1.0 1.9| 17.3 -27.9 -10.6 -2.7 -0.41| 4.6 -1.9 5000 164 8 117 5| 1.4 0.8 2.2| 28.1 -27.9 0.1 0.0 -0.14| 4.7 -0.6 6000 173 8 126 4| 1.1 0.7 1.8| 28.6 -28.1 0.5 0.1 -0.09| 4.5 -0.4 Wrote GIF file: /home/apache/climate/data/raob//VABB/skewt/VABB.skewt.20250515.23.gif