UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110200.upa.cvt Date: 0000Z 2 NOV 25 Searching for VG977... Searching the city database file for: VG977 ... Date:0000Z 2 NOV 25 Station: VG977 WMO ident: 41977 Latitude: 22.35 Longitude: 91.82 ------------------------------------------------------------------------------- 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 1008 35 26.4 25.5 95 0.9 25.7 0 0 298.9 302.7 298.7 359.7 20.79 1 1000 105 26.2 23.8 87 2.4 24.5 115 5 299.4 302.8 297.6 354.6 18.88 2 925 792 23.0 17.0 69 6.0 18.9 215 4 302.8 305.3 294.8 342.2 13.29 3 882 1206 21.8 8.8 43 13.0 13.8 186 5 305.7 307.2 291.7 330.1 8.08 4 861 1415 20.0 13.0 64 7.0 15.4 208 8 306.0 308.0 294.1 339.0 11.00 5 850 1526 19.4 11.4 60 8.0 14.3 220 10 306.5 308.3 293.5 336.6 10.01 6 822 1813 17.8 7.8 52 10.0 11.7 225 6 307.7 309.2 292.3 332.4 8.10 7 814 1897 16.8 12.8 77 4.0 14.1 226 5 307.5 309.7 294.8 342.2 11.49 8 813 1907 16.8 12.2 74 4.6 13.8 226 5 307.6 309.7 294.6 341.1 11.05 9 795 2098 16.4 3.4 42 13.0 9.0 229 3 309.2 310.3 291.2 328.2 6.15 10 767 2403 15.2 3.2 45 12.0 8.3 236 4 311.1 312.3 291.9 330.6 6.29 11 725 2877 12.4 3.4 54 9.0 7.2 248 8 313.1 314.3 292.8 334.1 6.75 12 714 3006 11.6 -3.4 35 15.0 4.0 251 9 313.5 314.3 290.8 326.8 4.17 13 700 3171 10.6 -0.4 46 11.0 4.6 255 10 314.2 315.2 292.0 331.0 5.31 14 679 3420 9.2 0.2 53 9.0 4.3 255 10 315.4 316.5 292.7 333.5 5.72 15 671 3516 8.8 -5.2 37 14.0 2.0 255 10 316.0 316.8 291.3 328.5 3.87 16 668 3553 8.6 2.6 66 6.0 5.2 255 10 316.2 317.5 293.9 338.1 6.93 17 664 3602 8.4 -1.6 49 10.0 3.1 256 10 316.5 317.5 292.5 332.9 5.13 18 657 3688 7.6 5.4 86 2.2 6.3 256 10 316.6 318.2 295.2 343.6 8.60 19 641 3887 6.8 0.8 66 6.0 3.5 256 10 317.9 319.1 293.9 338.1 6.34 20 639 3912 6.8 4.2 83 2.6 5.2 256 10 318.2 319.8 295.3 344.0 8.12 21 573 4786 1.6 -3.4 69 5.0 -1.0 257 10 322.2 323.2 294.1 339.1 5.20 22 549 5125 -0.7 -2.9 85 2.2 -1.9 257 11 323.4 324.5 294.8 341.8 5.64 23 520 5551 -2.9 -6.2 78 3.3 -4.5 258 11 325.8 326.7 294.6 341.2 4.63 24 511 5687 -3.5 -11.5 54 8.0 -6.9 258 11 326.7 327.4 293.6 337.2 3.11 25 505 5780 -3.9 -7.8 74 3.9 -5.7 258 11 327.4 328.2 294.7 341.5 4.21 26 493 5967 -4.7 -12.7 54 8.0 -8.0 258 11 328.6 329.2 294.0 338.6 2.92 27 490 6014 -4.9 -6.3 90 1.4 -5.6 258 11 329.0 329.9 295.6 345.3 4.88 28 482 6142 -4.9 -17.9 35 13.0 -9.7 259 11 330.5 330.9 293.6 337.3 1.94 29 477 6223 -5.7 -9.6 74 3.9 -7.5 259 11 330.5 331.3 295.2 343.7 3.87 30 454 6605 -6.9 -14.9 53 8.0 -10.1 259 11 333.7 334.3 295.0 343.0 2.65 31 440 6846 -8.7 -16.7 52 8.0 -11.7 259 11 334.4 334.9 295.0 342.7 2.35 32 433 6969 -9.9 -11.9 85 2.0 -10.8 260 11 334.5 335.2 295.9 346.7 3.55 33 417 7255 -11.7 -13.8 84 2.1 -12.6 260 11 335.8 336.4 295.9 346.8 3.16 34 416 7274 -11.9 -14.7 80 2.8 -13.0 260 11 335.7 336.3 295.7 346.0 2.94 35 412 7347 -11.7 -20.7 47 9.0 -14.7 260 11 336.9 337.3 295.1 343.3 1.79 36 407 7439 -11.5 -22.5 40 11.0 -15.0 260 11 338.4 338.7 295.3 344.0 1.54 37 401 7552 -12.7 -21.7 47 9.0 -15.6 260 11 338.2 338.6 295.4 344.3 1.68 38 393 7704 -13.5 -33.5 17 20.0 -18.1 261 11 339.2 339.3 294.6 341.4 0.58 39 357 8420 -19.5 -31.5 34 12.0 -22.2 261 12 340.5 340.7 295.1 343.5 0.77 40 355 8461 -19.7 -28.7 45 9.0 -21.9 262 12 340.8 341.0 295.4 344.6 1.01 41 352 8524 -20.1 -38.1 18 18.0 -23.4 262 12 341.1 341.2 295.0 342.7 0.41 42 348 8608 -20.3 -28.3 49 8.0 -22.3 262 12 342.0 342.2 295.7 346.0 1.07 43 345 8671 -20.7 -30.7 40 10.0 -22.9 262 12 342.3 342.4 295.6 345.5 0.86 44 344 8692 -20.7 -63.7 1 43.0 -24.6 262 12 342.5 342.6 295.0 342.6 0.02 45 322 9174 -24.3 -46.3 11 22.0 -27.2 262 12 344.1 344.1 295.5 344.9 0.19 46 320 9219 -24.7 -35.7 35 11.0 -26.7 263 12 344.2 344.3 295.8 346.4 0.57 47 318 9264 -24.9 -26.5 86 1.6 -25.3 263 12 344.5 344.8 296.5 349.7 1.38 48 317 9287 -25.1 -26.1 91 1.0 -25.4 263 12 344.5 344.8 296.6 349.9 1.44 49 316 9309 -25.3 -29.2 70 3.9 -26.2 263 12 344.6 344.8 296.3 348.7 1.08 50 315 9332 -25.3 -26.6 89 1.3 -25.6 263 12 344.9 345.2 296.7 350.0 1.38 51 311 9424 -25.7 -39.7 26 14.0 -27.9 263 12 345.6 345.7 296.0 347.1 0.39 52 88 17403 -86.9 -96.9 14 10.0 -86.9 275 15 373.2 373.2 301.1 373.2 0.00 53 77 18136 -83.7 -95.7 10 12.0 -83.7 336 8 394.4 394.4 304.4 394.4 0.00 54 75 18283 -80.3 -91.3 14 11.0 -80.3 348 7 404.5 404.5 305.8 404.5 0.00 55 72 18512 -82.1 -94.1 11 12.0 -82.1 7 4 405.5 405.5 305.9 405.5 0.00 56 70 18670 -79.7 -90.7 15 11.0 -79.7 20 3 413.9 413.9 307.0 413.9 0.00 57 68 18836 -76.7 -87.7 16 11.0 -76.7 35 4 423.8 423.8 308.2 423.8 0.00 58 61 19469 -72.7 -99.7 1 27.0 -72.8 90 6 446.1 446.1 310.5 446.1 0.00 59 60 19567 -72.5 -91.5 4 19.0 -72.6 98 6 448.6 448.6 310.7 448.6 0.00 60 53 20318 -61.3 -92.3 1 31.0 -61.8 161 9 490.8 490.8 314.3 490.8 0.00 61 50 20680 -61.3 -92.3 1 31.0 -61.8 190 10 499.0 499.0 314.9 499.0 0.00 62 30 23890 -56.5 -87.5 1 31.0 -57.9 90 13 590.6 590.6 320.2 590.6 0.01 63 24 25313 -54.7 -84.7 1 30.0 -56.6 101 22 634.8 634.8 322.1 634.9 0.01 64 21 26180 -48.7 -77.7 2 29.0 -52.4 108 27 677.6 677.6 323.7 678.0 0.05 65 20 26500 -49.7 -81.7 1 32.0 -53.2 110 29 684.0 684.1 323.9 684.2 0.03 66 18 27188 -50.7 -78.7 2 28.0 -54.2 701.8 701.8 324.5 702.2 0.05 TRP 88 17403 -86.9 -96.9 14 10.0 -86.9 275 15 373.2 373.2 301.1 373.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5752.07 m Freezing level: 556.30 mb = 5021.82 m = 16475.59 ft Wetbulb zero: 583.37 mb = 4642.45 m = 15230.95 ft Precipitable water: 1.89 inches Sfc-500 mean rel hum: 64.69 % Est. max temperature: 33.65 C = 92.58 F Sfc-Lift cond lev (LCL): 995.42 mb = 145.46 m = 477.21 ft T: 26.01 C 700-500 lapse rate: 5.52 C/km ThetaE index: 29.53 C Layer 1000.0- 861.0 mb Conv cond level (CCL): 821.00 mb = 1823.71 m = 5983.22 ft Mean mixing ratio: 15.67 g/kg Conv temperature: 35.25 C = 95.46 F Cap Strength: 3.32 C Lifted Index: -0.38 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.30 C Lifted Index @700 mb: 0.68 C Showalter Index: 3.95 C Risk: None Total Totals Index: 39.26 C Risk: None Vertical Totals Index: 23.63 C Cross Totals Index: 15.63 C K Index: 24.03 Risk: 20-40 % chance of thunderstorms Sweat Index: 167.61 Risk: None Energy Index: 0.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.63 J/kg Max Up Vert Vel: 9.12 m/s Conv Inhibition (B-): 166.57 J/kg Cap Strength: 3.23 C Lift Cond Lev (LCL): 898.92 mb = 1040.95 m = 3415.13 ft Lev Free Conv (LFC): 593.92 mb = 4498.79 m = 14759.65 ft Equ Level (EL): 483.92 mb = 6111.22 m = 20049.70 ft B at Equ Level: 40.65 J/kg Max Parcel Lev (MPL): 403.92 mb = 7496.89 m = 24595.80 ft Wind level data Storm motion: 255 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 1008 35 0 0 -0.0 -0.0 | 75 4 -3.7 -1.0 1 1000 105 115 5 -4.5 2.1 | 98 8 -8.2 1.1 2 978 305 135 2 -1.4 1.4 | 95 5 -5.1 0.4 3 944 610 135 3 -2.1 2.1 | 101 6 -5.8 1.1 4 925 792 215 4 2.3 3.3 | 149 3 -1.4 2.3 5 912 914 155 1 -0.4 0.9 | 89 4 -4.1 -0.1 6 850 1526 220 10 6.4 7.7 | 202 7 2.8 6.7 7 791 2134 230 2 1.5 1.3 | 98 2 -2.1 0.3 8 700 3171 255 10 9.7 2.6 | 255 6 6.0 1.6 9 88 17403 275 15 14.9 -1.3 | 282 12 11.3 -2.3 10 70 18670 20 3 -1.0 -2.8 | 51 6 -4.7 -3.8 11 50 20680 190 10 1.7 9.8 | 168 9 -1.9 8.9 12 30 23890 90 13 -13.0 0.0 | 87 17 -16.7 -1.0 13 20 26500 110 29 -27.3 9.9 | 106 32 -30.9 8.9 Wind Parameters Mean winds (0-6000m): 224.9 at 5.1 knts Storm direction: 254.9 at 3.8 knts Shear (0-3000m) pos: 1.5 neg: 0.0 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 174.5 deg Storm rel helicity (0-3000m) pos: 25.5 neg: -5.9 tot: 19.5 m^2/s^2 ave: 6.5 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 8.19 Bulk Shear: 5.08 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 ------------------------------------------------------------------------------- 500 125 3 96 6| 2.8 0.0 2.8| 3.7 -0.5 3.2 6.5 0.31| 8.1 2.6 1000 148 3 105 5| 1.4 0.0 1.4| 8.9 -2.9 6.0 6.0 0.27| 8.0 2.1 1500 190 4 135 4| 3.4 0.0 3.4| 22.4 -2.9 19.5 13.0 0.53| 8.6 4.5 2000 204 5 152 4| 0.8 0.0 0.8| 22.4 -5.3 17.1 8.5 0.32| 8.1 2.6 2500 209 4 152 3| 1.0 0.0 1.0| 23.5 -5.9 17.6 7.0 0.32| 7.4 2.4 3000 221 5 170 3| 1.5 0.0 1.5| 25.5 -5.9 19.5 6.5 0.35| 6.9 2.4 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//VG977/skewt/VG977.skewt.20251102.00.gif