UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051423.upa.cvt Date: 2300Z 14 MAY 25 Searching for VABB... Searching the city database file for: VABB ... Date:2300Z 14 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 28.2 24.1 78 4.1 25.2 0 0 300.9 304.4 298.1 357.2 19.13 1 1000 57 28.2 23.5 76 4.7 24.7 85 3 301.4 304.8 297.9 356.0 18.53 2 925 747 24.0 20.7 82 3.3 21.6 285 7 303.8 307.0 297.5 354.0 16.84 3 850 1490 19.4 18.1 92 1.3 18.5 285 4 306.5 309.4 297.3 353.2 15.56 4 700 3140 11.0 6.5 74 4.5 8.2 140 4 314.7 316.3 294.8 341.9 8.71 5 500 5870 -2.7 -18.7 28 16.0 -8.5 195 12 329.7 330.1 293.3 335.9 1.75 6 400 7610 -12.9 -19.9 56 7.0 -15.3 280 2 338.2 338.6 295.6 345.3 1.97 7 300 9750 -27.7 -35.7 46 8.0 -29.1 35 7 346.3 346.5 296.4 348.7 0.61 8 250 11020 -38.5 -42.9 63 4.4 -38.9 105 11 348.8 348.9 296.7 350.2 0.35 9 200 12510 -50.5 -56.5 49 6.0 -50.7 150 16 352.8 352.8 297.3 353.2 0.09 10 150 14320 -65.3 -75.3 24 10.0 -65.4 150 26 357.6 357.6 298.2 357.6 0.01 11 100 16690 -77.5 -86.5 22 9.0 -77.5 100 30 378.0 378.0 301.9 378.0 0.00 12 89 17350 -81.9 -88.9 29 7.0 -81.9 382.0 382.0 302.6 382.0 0.00 13 83 17740 -83.1 -90.1 29 7.0 -83.1 387.3 387.3 303.4 387.3 0.00 14 81 17877 -80.7 -89.7 21 9.0 -80.7 394.9 394.9 304.5 394.9 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5813.00 m Freezing level: 539.42 mb = 5331.97 m = 17493.13 ft Wetbulb zero: 601.86 mb = 4365.58 m = 14322.58 ft Precipitable water: 2.30 inches Sfc-500 mean rel hum: 67.47 % Est. max temperature: 33.58 C = 92.44 F Sfc-Lift cond lev (LCL): 947.34 mb = 535.81 m = 1757.88 ft T: 25.29 C 700-500 lapse rate: 5.02 C/km ThetaE index: 21.36 C Layer 1000.0- 400.0 mb Conv cond level (CCL): 863.04 mb = 1356.25 m = 4449.60 ft Mean mixing ratio: 17.53 g/kg Conv temperature: 33.29 C = 91.92 F Cap Strength: 1.69 C Lifted Index: -1.43 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.88 C Lifted Index @700 mb: -0.89 C Showalter Index: -0.84 C Risk: Thunderstorms probable Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 20.80 C K Index: 35.70 Risk: > 80 % chance of thunderstorms Sweat Index: 237.20 Risk: None Energy Index: -3.37 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 648.71 J/kg Max Up Vert Vel: 36.02 m/s Conv Inhibition (B-): 33.72 J/kg Cap Strength: 1.69 C Lift Cond Lev (LCL): 902.92 mb = 959.28 m = 3147.20 ft Lev Free Conv (LFC): 787.92 mb = 2134.50 m = 7002.85 ft Equ Level (EL): 177.92 mb = 13245.98 m = 43457.40 ft B at Equ Level: 644.26 J/kg Max Parcel Lev (MPL): 107.92 mb = 16244.42 m = 53294.68 ft Wind level data Storm motion: 222 at 4 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 | 42 4 -3.0 -3.3 1 1000 57 85 3 -3.0 -0.3 | 59 7 -6.0 -3.5 2 972 305 135 2 -1.4 1.4 | 67 5 -4.4 -1.9 3 939 610 290 6 5.6 -2.1 | 334 6 2.6 -5.3 4 925 747 285 7 6.8 -1.8 | 324 6 3.8 -5.1 5 877 1219 255 6 5.8 1.6 | 302 3 2.8 -1.7 6 850 1490 285 4 3.9 -1.0 | 349 4 0.9 -4.3 7 847 1524 280 4 3.9 -0.7 | 347 4 0.9 -4.0 8 817 1829 195 5 1.3 4.8 | 132 2 -1.7 1.5 9 760 2438 150 2 -1.0 1.7 | 69 4 -4.0 -1.6 10 733 2743 20 1 -0.3 -0.9 | 38 5 -3.3 -4.2 11 708 3048 155 5 -2.1 4.5 | 104 5 -5.1 1.2 12 700 3140 140 4 -2.6 3.1 | 88 6 -5.6 -0.2 13 682 3353 100 3 -3.0 0.5 | 65 7 -5.9 -2.8 14 633 3962 105 2 -1.9 0.5 | 61 6 -4.9 -2.8 15 587 4572 195 10 2.6 9.7 | 176 6 -0.4 6.4 16 565 4877 180 10 0.0 10.0 | 156 7 -3.0 6.7 17 505 5791 190 14 2.4 13.8 | 177 11 -0.6 10.5 18 500 5870 195 12 3.1 11.6 | 181 8 0.1 8.3 19 486 6096 185 9 0.8 9.0 | 159 6 -2.2 5.7 20 449 6706 200 5 1.7 4.7 | 138 2 -1.3 1.4 21 432 7010 185 7 0.6 7.0 | 147 4 -2.4 3.7 22 415 7315 235 5 4.1 2.9 | 291 1 1.1 -0.4 23 400 7610 280 2 2.0 -0.3 | 16 4 -1.0 -3.6 24 399 7620 180 1 0.0 1.0 | 53 4 -3.0 -2.3 25 383 7925 295 7 6.3 -3.0 | 332 7 3.3 -6.2 26 368 8230 145 3 -1.7 2.5 | 80 5 -4.7 -0.8 27 353 8534 220 3 1.9 2.3 | 47 1 -1.1 -1.0 28 339 8839 240 4 3.5 2.0 | 340 1 0.5 -1.3 29 325 9144 350 3 0.5 -3.0 | 22 7 -2.5 -6.2 30 312 9449 360 3 -0.0 -3.0 | 25 7 -3.0 -6.3 31 300 9750 35 7 -4.0 -5.7 | 38 11 -7.0 -9.0 32 300 9754 55 5 -4.1 -2.9 | 49 9 -7.1 -6.2 33 287 10058 50 10 -7.7 -6.4 | 48 14 -10.7 -9.7 34 263 10668 80 9 -8.9 -1.6 | 68 13 -11.9 -4.8 35 250 11020 105 11 -10.6 2.8 | 88 14 -13.6 -0.4 36 241 11278 110 12 -11.3 4.1 | 93 14 -14.3 0.8 37 200 12510 150 16 -8.0 13.9 | 134 15 -11.0 10.6 38 165 13716 155 19 -8.0 17.2 | 142 18 -11.0 13.9 39 150 14320 150 26 -13.0 22.5 | 140 25 -16.0 19.2 40 142 14630 140 25 -16.1 19.2 | 130 25 -19.1 15.9 41 135 14935 130 32 -24.5 20.6 | 122 32 -27.5 17.3 42 115 15850 115 34 -30.8 14.4 | 108 36 -33.8 11.1 43 110 16154 130 34 -26.0 21.9 | 123 34 -29.0 18.6 44 100 16690 100 30 -29.5 5.2 | 93 33 -32.5 1.9 45 99 16764 105 27 -26.1 7.0 | 97 29 -29.1 3.7 Wind Parameters Mean winds (0-6000m): 192.4 at 5.9 knts Storm direction: 222.4 at 4.4 knts Shear (0-3000m) pos: 0.3 neg: 0.7 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 49.6 deg Storm rel helicity (0-3000m) pos: 18.2 neg: -12.5 tot: 5.8 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 8.0 stream: -0.8 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 254.02 Bulk Shear: 2.55 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 ------------------------------------------------------------------------------- 500 148 3 78 5| 0.0 4.9 4.9| 4.7 -0.6 4.1 8.3 -0.07| 12.7 -0.9 1000 279 5 339 4| 1.6 2.4 4.0| 5.7 -3.9 1.8 1.8 -0.08| 10.3 -0.8 1500 273 5 332 4| 1.1 1.6 2.7| 8.6 -4.6 4.0 2.7 0.03| 8.4 0.3 2000 259 5 324 3| 0.8 1.8 2.6| 8.6 -6.5 2.2 1.1 -0.17| 8.8 -1.5 2500 247 4 326 2| 0.6 0.8 1.5| 8.6 -9.5 -0.9 -0.4 -0.23| 7.8 -1.8 3000 242 4 339 1| 0.3 0.7 1.0| 18.2 -12.5 5.8 1.9 -0.10| 8.0 -0.8 4000 215 4 76 1| 0.2 0.2 0.4| 19.2 -17.7 1.5 0.4 -0.15| 6.6 -1.0 5000 197 5 124 2| 0.9 0.3 1.2| 38.5 -21.3 17.2 3.4 0.04| 6.8 0.2 6000 192 6 145 3| 0.7 0.3 1.0| 45.6 -24.0 21.6 3.6 0.05| 6.3 0.3 Wrote GIF file: /home/apache/climate/data/raob//VABB/skewt/VABB.skewt.20250514.23.gif