UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051623.upa.cvt Date: 2300Z 16 MAY 25 Searching for VABB... Searching the city database file for: VABB ... Date:2300Z 16 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 30.2 24.2 70 6.0 25.7 0 0 303.0 306.6 298.7 360.2 19.27 1 1000 48 30.0 24.0 70 6.0 25.5 175 4 303.1 306.7 298.7 359.9 19.11 2 927 722 23.4 22.3 94 1.1 22.6 214 6 303.0 306.5 298.4 358.2 18.59 3 925 741 23.2 22.1 94 1.1 22.4 215 6 303.0 306.4 298.2 357.6 18.40 4 869 1285 20.2 17.6 85 2.6 18.4 221 7 305.4 308.1 296.5 349.4 14.73 5 850 1477 20.0 13.0 64 7.0 15.4 225 11 307.1 309.2 294.5 340.7 11.14 6 778 2235 17.4 10.4 63 7.0 12.9 28 2 312.2 314.1 295.2 343.7 10.24 7 700 3128 12.6 5.6 62 7.0 8.3 150 4 316.4 318.0 294.8 342.2 8.18 8 628 4035 7.2 0.2 61 7.0 3.3 163 9 320.2 321.5 294.4 340.2 6.19 9 556 5030 0.0 -1.3 91 1.3 -0.7 178 3 323.1 324.3 295.1 343.5 6.27 10 530 5415 -1.1 -3.6 83 2.5 -2.4 160 2 326.2 327.3 295.4 344.5 5.54 11 500 5880 -3.9 -5.1 91 1.2 -4.5 80 4 328.3 329.3 295.7 345.8 5.24 12 445 6786 -10.3 -11.1 94 0.8 -10.6 94 4 331.3 332.1 295.3 343.9 3.69 13 417 7283 -12.3 -18.3 61 6.0 -14.4 66 10 335.0 335.4 295.0 342.7 2.17 14 400 7600 -12.3 -25.3 33 13.0 -16.2 55 17 339.0 339.3 295.1 343.5 1.22 15 399 7619 -12.3 -27.3 27 15.0 -16.5 60 17 339.2 339.5 295.0 343.0 1.02 16 393 7735 -13.1 -21.1 51 8.0 -15.7 59 17 339.7 340.0 295.8 346.2 1.81 17 382 7951 -14.7 -21.7 55 7.0 -17.0 57 17 340.3 340.7 295.9 346.8 1.76 18 366 8275 -16.3 -29.3 32 13.0 -19.6 54 16 342.4 342.6 295.7 345.9 0.92 19 338 8869 -21.3 -27.3 58 6.0 -22.8 48 15 343.5 343.7 296.2 348.0 1.21 20 300 9740 -27.5 -34.5 51 7.0 -28.7 80 11 346.6 346.8 296.5 349.3 0.68 21 250 11020 -37.5 -47.5 35 10.0 -38.4 85 16 350.3 350.4 296.9 351.2 0.21 22 244 11187 -38.9 -47.9 38 9.0 -39.6 89 15 350.7 350.7 297.0 351.5 0.21 23 235 11444 -40.3 -54.3 21 14.0 -41.2 96 15 352.3 352.4 297.3 352.8 0.10 24 200 12520 -49.5 -64.5 16 15.0 -50.0 55 15 354.4 354.4 297.6 354.5 0.03 25 177 13308 -56.3 -66.3 27 10.0 -56.5 85 17 355.8 355.8 297.9 356.0 0.03 26 167 13675 -58.5 -72.5 15 14.0 -58.7 99 18 358.1 358.1 298.4 358.2 0.01 27 150 14340 -64.7 -72.7 32 8.0 -64.8 120 21 358.6 358.6 298.4 358.7 0.01 28 139 14799 -69.1 -75.1 41 6.0 -69.1 118 22 358.8 358.8 298.5 358.8 0.01 29 123 15518 -74.7 -80.7 39 6.0 -74.7 115 24 361.4 361.4 299.0 361.4 0.00 30 100 16710 -77.3 -84.3 32 7.0 -77.3 120 35 378.4 378.4 302.0 378.4 0.00 31 76 18262 -84.5 -90.5 34 6.0 -84.5 100 36 394.2 394.2 304.4 394.2 0.00 32 72 18562 -83.9 -89.9 34 6.0 -83.9 110 26 401.6 401.6 305.4 401.6 0.00 33 70 18720 -80.5 -89.5 21 9.0 -80.5 115 21 412.2 412.2 306.8 412.2 0.00 34 69 18802 -78.9 -88.9 18 10.0 -78.9 417.3 417.3 307.4 417.3 0.00 35 64 19230 -78.9 -87.9 22 9.0 -78.9 426.4 426.4 308.4 426.4 0.00 36 61 19505 -75.1 -88.1 11 13.0 -75.2 440.7 440.7 310.0 440.7 0.00 37 56 20003 -73.5 -87.5 10 14.0 -73.6 455.3 455.3 311.4 455.3 0.00 TRP 76 18262 -84.5 -90.5 34 6.0 -84.5 100 36 394.2 394.2 304.4 394.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5832.00 m Freezing level: 556.00 mb = 5029.88 m = 16502.04 ft Wetbulb zero: 568.35 mb = 4850.47 m = 15913.44 ft Precipitable water: 2.34 inches Sfc-500 mean rel hum: 73.73 % Est. max temperature: 33.93 C = 93.07 F Sfc-Lift cond lev (LCL): 920.92 mb = 779.53 m = 2557.49 ft T: 22.99 C 700-500 lapse rate: 6.00 C/km ThetaE index: 19.52 C Layer 1000.0- 778.0 mb Conv cond level (CCL): 899.19 mb = 987.72 m = 3240.50 ft Mean mixing ratio: 18.60 g/kg Conv temperature: 31.29 C = 88.32 F Cap Strength: 0.80 C Lifted Index: -3.80 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.50 C Lifted Index @700 mb: -0.19 C Showalter Index: 2.58 C Risk: Showers probable Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 16.90 C K Index: 29.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 182.00 Risk: None Energy Index: 1.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1194.47 J/kg Max Up Vert Vel: 48.88 m/s Conv Inhibition (B-): 2.18 J/kg Cap Strength: 0.81 C Lift Cond Lev (LCL): 911.45 mb = 869.67 m = 2853.23 ft Lev Free Conv (LFC): 876.45 mb = 1211.02 m = 3973.11 ft Equ Level (EL): 856.45 mb = 1411.52 m = 4630.90 ft B at Equ Level: 2.17 J/kg Max Parcel Lev (MPL): 836.45 mb = 1614.64 m = 5297.32 ft Wind level data Storm motion: 213 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 1004 14 0 0 -0.0 -0.0 | 33 4 -2.2 -3.5 1 1000 48 175 4 -0.3 4.0 | 101 3 -2.6 0.5 2 972 305 190 6 1.0 5.9 | 154 3 -1.2 2.4 3 925 741 215 6 3.4 4.9 | 220 2 1.2 1.4 4 907 914 230 8 6.1 5.1 | 247 4 3.9 1.7 5 876 1219 220 6 3.9 4.6 | 236 2 1.6 1.1 6 850 1477 225 11 7.8 7.8 | 232 7 5.5 4.3 7 845 1524 220 11 7.1 8.4 | 224 7 4.8 4.9 8 816 1829 220 9 5.8 6.9 | 226 5 3.6 3.4 9 787 2134 0 1 -0.0 -1.0 | 26 5 -2.2 -4.5 10 759 2438 90 4 -4.0 0.0 | 61 7 -6.2 -3.5 11 732 2743 80 5 -4.9 -0.9 | 59 8 -7.2 -4.4 12 700 3128 150 4 -2.0 3.5 | 90 4 -4.2 -0.0 13 681 3353 180 6 0.0 6.0 | 138 3 -2.2 2.5 14 656 3658 165 8 -2.1 7.7 | 135 6 -4.3 4.2 15 632 3962 160 10 -3.4 9.4 | 136 8 -5.6 5.9 16 609 4267 175 7 -0.6 7.0 | 141 4 -2.8 3.5 17 587 4572 200 5 1.7 4.7 | 157 1 -0.5 1.2 18 565 4877 160 3 -1.0 2.8 | 78 3 -3.3 -0.7 19 545 5182 200 2 0.7 1.9 | 44 2 -1.5 -1.6 20 525 5486 145 2 -1.1 1.6 | 61 4 -3.4 -1.9 21 500 5880 80 4 -3.9 -0.7 | 56 7 -6.2 -4.2 22 486 6096 85 5 -5.0 -0.4 | 61 8 -7.2 -3.9 23 449 6706 100 4 -3.9 0.7 | 66 7 -6.2 -2.8 24 432 7010 75 4 -3.9 -1.0 | 53 8 -6.1 -4.5 25 400 7600 55 17 -13.9 -9.8 | 51 21 -16.2 -13.2 26 399 7620 60 17 -14.7 -8.5 | 55 21 -17.0 -12.0 27 325 9144 45 15 -10.6 -10.6 | 42 19 -12.8 -14.1 28 300 9740 80 11 -10.8 -1.9 | 68 14 -13.1 -5.4 29 287 10058 80 10 -9.8 -1.7 | 67 13 -12.1 -5.2 30 250 11020 85 16 -15.9 -1.4 | 75 19 -18.2 -4.9 31 230 11582 100 14 -13.8 2.4 | 86 16 -16.0 -1.1 32 201 12497 55 13 -10.6 -7.5 | 50 17 -12.9 -10.9 33 200 12520 55 15 -12.3 -8.6 | 50 19 -14.5 -12.1 34 150 14326 125 19 -15.6 10.9 | 113 19 -17.8 7.4 35 150 14340 120 21 -18.2 10.5 | 109 22 -20.4 7.0 36 122 15545 115 24 -21.8 10.1 | 106 25 -24.0 6.7 37 116 15850 125 19 -15.6 10.9 | 113 19 -17.8 7.4 38 110 16154 95 26 -25.9 2.3 | 88 28 -28.1 -1.2 39 100 16710 120 35 -30.3 17.5 | 113 35 -32.5 14.0 40 99 16764 90 32 -32.0 0.0 | 84 34 -34.2 -3.5 41 76 18262 100 36 -35.5 6.3 | 94 38 -37.7 2.8 42 70 18720 115 21 -19.0 8.9 | 104 22 -21.3 5.4 Wind Parameters Mean winds (0-6000m): 182.6 at 5.5 knts Storm direction: 212.6 at 4.1 knts Shear (0-3000m) pos: 1.7 neg: 1.7 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 49.5 deg Storm rel helicity (0-3000m) pos: 36.5 neg: -2.4 tot: 34.2 m^2/s^2 ave: 11.4 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 5.2 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 17196.39 Bulk Shear: 0.07 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 ------------------------------------------------------------------------------- 500 189 5 140 2| 0.0 6.2 6.2| 4.6 0.0 4.6 9.2 0.95| 8.3 7.8 1000 206 6 191 2| 1.6 3.1 4.7| 6.3 -0.2 6.1 6.1 0.79| 6.6 5.2 1500 213 7 215 2| 1.1 3.3 4.4| 6.3 -1.7 4.7 3.1 0.46| 6.7 3.1 2000 217 7 223 3| 2.9 2.5 5.4| 18.9 -1.9 16.9 8.5 0.61| 8.4 5.1 2500 213 6 214 2| 2.5 2.0 4.5| 31.2 -1.9 29.2 11.7 0.68| 8.4 5.7 3000 204 6 186 2| 1.7 1.7 3.3| 36.5 -2.4 34.2 11.4 0.66| 7.8 5.2 4000 190 6 156 3| 0.7 1.4 2.1| 41.2 -2.8 38.5 9.6 0.62| 7.1 4.4 5000 187 6 150 3| 0.6 0.9 1.4| 42.6 -4.7 37.8 7.6 0.49| 6.7 3.3 6000 183 6 136 3| 0.5 0.5 1.0| 44.1 -6.9 37.1 6.2 0.44| 6.2 2.7 Wrote GIF file: /home/apache/climate/data/raob//VABB/skewt/VABB.skewt.20250516.23.gif