UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:0000Z 30 OCT 25 Station: VGTJ WMO ident: 41923 Latitude: 23.77 Longitude: 90.38 Elevation: 9.00 ------------------------------------------------------------------------------- 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 1011 9 24.6 23.6 94 1.0 23.9 0 0 296.8 300.2 296.7 350.1 18.44 1 1000 106 25.2 21.9 82 3.3 22.9 75 8 298.4 301.4 296.0 347.1 16.77 2 973 347 25.2 20.2 74 5.0 21.6 98 7 300.7 303.5 295.8 346.2 15.49 3 965 420 25.0 20.0 74 5.0 21.5 105 7 301.2 304.0 295.8 346.6 15.43 4 928 763 22.6 20.7 89 1.9 21.2 137 6 302.1 305.2 297.0 351.7 16.79 5 925 791 22.4 20.4 88 2.0 21.0 140 6 302.2 305.3 296.8 351.1 16.53 6 850 1523 17.6 15.5 87 2.1 16.2 150 9 304.6 307.0 295.2 343.8 13.14 7 844 1584 17.2 15.6 90 1.6 16.1 151 9 304.8 307.3 295.4 344.6 13.33 8 801 2030 15.2 13.7 91 1.5 14.2 161 11 307.2 309.6 295.4 344.7 12.40 9 794 2104 15.2 10.6 74 4.6 12.3 162 11 308.0 309.9 294.0 338.8 10.16 10 790 2147 14.8 13.3 91 1.5 13.8 163 12 308.0 310.3 295.6 345.1 12.25 11 786 2190 14.8 9.8 72 5.0 11.6 164 12 308.5 310.3 293.9 338.0 9.73 12 700 3165 10.2 7.5 83 2.7 8.5 185 16 313.8 315.6 295.0 342.8 9.34 13 638 3933 6.4 4.3 86 2.1 5.1 203 16 317.9 319.5 295.3 343.8 8.19 14 605 4369 5.0 -2.0 60 7.0 1.3 213 16 321.1 322.2 294.0 338.9 5.47 15 604 4383 5.0 -2.0 60 7.0 1.3 213 16 321.3 322.4 294.1 339.1 5.48 16 566 4911 0.6 -1.8 84 2.4 -0.7 226 17 322.1 323.3 294.7 341.4 5.93 17 552 5112 -0.7 -3.0 84 2.3 -1.9 231 17 322.9 324.0 294.6 341.1 5.56 18 500 5900 -3.9 -7.1 78 3.2 -5.4 250 17 328.3 329.2 295.1 343.4 4.49 19 498 5932 -4.3 -6.6 84 2.3 -5.4 250 17 328.2 329.1 295.3 343.9 4.69 20 491 6043 -4.7 -11.7 58 7.0 -7.7 249 17 329.0 329.7 294.3 339.8 3.18 21 490 6059 -4.7 -11.7 58 7.0 -7.7 249 17 329.2 329.8 294.3 340.1 3.19 22 466 6451 -7.7 -9.1 90 1.4 -8.4 247 18 330.2 331.1 295.3 344.2 4.13 23 448 6755 -9.5 -13.6 72 4.1 -11.2 245 19 331.7 332.3 294.8 342.0 2.99 24 425 7159 -12.3 -13.3 92 1.0 -12.7 243 20 333.2 333.8 295.4 344.3 3.23 25 402 7582 -14.3 -20.3 60 6.0 -16.3 240 21 335.9 336.3 295.0 342.7 1.89 26 400 7620 -14.5 -18.7 70 4.2 -15.9 240 21 336.1 336.6 295.3 343.9 2.19 27 393 7754 -15.3 -18.3 78 3.0 -16.3 240 21 336.8 337.3 295.5 345.0 2.30 28 374 8126 -18.1 -19.2 91 1.1 -18.5 241 21 337.9 338.4 295.7 345.9 2.24 29 369 8227 -18.5 -20.8 82 2.3 -19.2 241 21 338.7 339.1 295.7 345.8 1.98 30 365 8308 -18.9 -28.9 41 10.0 -21.3 242 21 339.2 339.4 295.0 342.8 0.96 31 359 8432 -19.7 -22.9 76 3.2 -20.6 242 21 339.7 340.1 295.7 345.9 1.69 32 351 8599 -20.9 -23.9 77 3.0 -21.7 242 21 340.3 340.6 295.8 346.1 1.58 33 349 8641 -21.1 -29.1 49 8.0 -23.0 242 21 340.6 340.8 295.3 344.3 0.99 34 344 8747 -21.9 -23.9 84 2.0 -22.5 243 21 340.9 341.3 295.9 346.8 1.61 35 335 8942 -23.1 -29.1 58 6.0 -24.5 243 21 341.9 342.1 295.7 345.7 1.03 36 300 9740 -29.9 -32.1 81 2.2 -30.3 245 21 343.2 343.4 295.8 346.5 0.86 37 291 9957 -31.7 -31.7 100 0.0 -31.7 241 21 343.7 343.9 296.0 347.2 0.93 38 290 9981 -31.9 -32.9 91 1.0 -32.1 240 21 343.7 343.9 296.0 346.9 0.83 39 286 10079 -31.7 -40.7 41 9.0 -32.9 238 21 345.4 345.5 296.0 346.9 0.38 40 280 10229 -32.3 -36.9 64 4.6 -33.0 236 21 346.6 346.7 296.4 348.9 0.58 41 275 10356 -33.1 -37.9 62 4.8 -33.8 233 21 347.3 347.4 296.5 349.4 0.53 42 268 10537 -34.7 -39.7 60 5.0 -35.3 230 22 347.5 347.6 296.5 349.3 0.45 43 263 10669 -35.7 -73.7 1 38.0 -37.2 227 22 347.9 347.9 296.2 347.9 0.01 44 250 11020 -38.1 -46.1 43 8.0 -38.8 220 22 349.4 349.5 296.7 350.4 0.24 45 242 11242 -39.9 -45.9 53 6.0 -40.4 226 21 350.0 350.0 296.8 351.0 0.26 46 213 12098 -47.5 -55.5 39 8.0 -47.9 249 17 351.2 351.2 297.0 351.6 0.10 47 204 12381 -49.9 -62.9 20 13.0 -50.3 256 16 351.8 351.8 297.0 351.9 0.04 48 200 12510 -50.3 -66.3 13 16.0 -50.7 260 15 353.1 353.1 297.3 353.2 0.03 49 194 12708 -51.9 -84.9 1 33.0 -52.3 264 16 353.6 353.6 297.4 353.7 0.00 50 168 13623 -60.1 -72.1 19 12.0 -60.2 284 19 354.8 354.9 297.7 354.9 0.01 51 150 14320 -65.7 -78.7 15 13.0 -65.8 300 21 356.9 356.9 298.1 356.9 0.01 52 101 16615 -85.1 -95.1 15 10.0 -85.1 305 20 362.3 362.3 299.1 362.3 0.00 53 100 16670 -85.3 -95.3 15 10.0 -85.3 305 20 362.9 362.9 299.2 362.9 0.00 54 92 17125 -87.7 -96.7 17 9.0 -87.7 285 13 366.9 366.9 300.0 366.9 0.00 55 86 17495 -83.3 -92.3 19 9.0 -83.3 290 13 383.0 383.0 302.7 383.0 0.00 56 85 17562 -72.3 -83.3 18 11.0 -72.3 291 12 406.5 406.5 306.0 406.5 0.00 57 71 18600 -79.5 -88.5 21 9.0 -79.5 304 11 412.6 412.6 306.8 412.6 0.00 58 70 18680 -79.9 -89.9 17 10.0 -79.9 305 11 413.4 413.4 306.9 413.5 0.00 59 56 19930 -84.9 -108.9 1 24.0 -84.9 302 12 429.3 429.3 308.7 429.3 0.00 60 54 20141 -66.7 -95.7 1 29.0 -67.0 301 13 475.7 475.7 313.1 475.7 0.00 61 54 20141 -65.9 -94.9 1 29.0 -66.1 301 13 477.6 477.6 313.2 477.6 0.00 62 50 20610 -65.1 -95.1 1 30.0 -65.4 300 13 490.1 490.1 314.2 490.1 0.00 63 37 22461 -61.9 -91.9 1 30.0 -62.5 20 8 542.4 542.4 317.6 542.4 0.00 64 35 22809 -58.3 -89.3 1 31.0 -59.3 34 7 560.4 560.4 318.6 560.5 0.00 65 34 22991 -57.5 -75.5 8 18.0 -58.5 42 6 567.2 567.2 319.0 567.5 0.04 66 30 23770 -64.5 -73.5 28 9.0 -64.9 75 4 568.8 568.8 319.1 569.2 0.06 67 29 23977 -64.9 -73.9 28 9.0 -65.3 573.2 573.3 319.3 573.7 0.06 68 29 23977 -65.9 -94.9 1 29.0 -66.4 570.5 570.5 319.2 570.5 0.00 69 28 24190 -66.7 -95.7 1 29.0 -67.1 574.0 574.0 319.3 574.0 0.00 70 28 24190 -62.7 -92.7 1 30.0 -63.4 585.1 585.1 319.9 585.2 0.00 TRP 92 17125 -87.7 -96.7 17 9.0 -87.7 285 13 366.9 366.9 300.0 366.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 559.54 mb = 5003.41 m = 16415.20 ft Wetbulb zero: 579.43 mb = 4720.12 m = 15485.77 ft Precipitable water: 2.36 inches Sfc-500 mean rel hum: 81.31 % Est. max temperature: 32.03 C = 89.65 F Sfc-Lift cond lev (LCL): 996.82 mb = 134.07 m = 439.87 ft T: 25.20 C 700-500 lapse rate: 5.16 C/km ThetaE index: 7.97 C Layer 925.0- 844.0 mb Conv cond level (CCL): 875.34 mb = 1268.68 m = 4162.29 ft Mean mixing ratio: 16.25 g/kg Conv temperature: 31.57 C = 88.82 F Cap Strength: 1.75 C Lifted Index: -0.40 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.74 C Lifted Index @700 mb: 0.04 C Showalter Index: 1.35 C Risk: Showers probable Total Totals Index: 40.90 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 19.40 C K Index: 34.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 221.00 Risk: None Energy Index: -0.14 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 174.36 J/kg Max Up Vert Vel: 18.67 m/s Conv Inhibition (B-): 38.79 J/kg Cap Strength: 1.75 C Lift Cond Lev (LCL): 914.42 mb = 890.61 m = 2921.90 ft Lev Free Conv (LFC): 809.42 mb = 1940.41 m = 6366.09 ft Equ Level (EL): 799.42 mb = 2046.35 m = 6713.66 ft B at Equ Level: 19.31 J/kg Max Parcel Lev (MPL): 209.42 mb = 12209.08 m = 40055.55 ft Wind level data Storm motion: 227 at 10 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 1011 9 0 0 -0.0 -0.0 | 47 10 -7.2 -6.8 1 1000 106 75 8 -7.7 -2.1 | 59 17 -14.9 -8.8 2 925 791 140 6 -3.9 4.6 | 79 11 -11.0 -2.2 3 850 1523 150 9 -4.5 7.8 | 95 12 -11.7 1.0 4 700 3165 185 16 1.4 15.9 | 148 11 -5.8 9.2 5 500 5900 250 17 16.0 5.8 | 276 9 8.8 -1.0 6 400 7620 240 21 18.2 10.5 | 251 12 11.0 3.7 7 300 9740 245 21 19.0 8.9 | 260 12 11.9 2.1 8 250 11020 220 22 14.1 16.9 | 215 12 7.0 10.1 9 200 12510 260 15 14.8 2.6 | 299 9 7.6 -4.2 10 150 14320 300 21 18.2 -10.5 | 327 20 11.0 -17.3 11 100 16670 305 20 16.4 -11.5 | 333 20 9.2 -18.2 12 92 17125 285 13 12.6 -3.4 | 332 11 5.4 -10.1 13 70 18680 305 11 9.0 -6.3 | 352 13 1.9 -13.1 14 50 20610 300 13 11.3 -6.5 | 343 14 4.1 -13.3 15 30 23770 75 4 -3.9 -1.0 | 55 14 -11.0 -7.8 Wind Parameters Mean winds (0-6000m): 196.6 at 13.1 knts Storm direction: 226.6 at 9.9 knts Shear (0-3000m) pos: 2.6 neg: 0.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 95.3 deg Storm rel helicity (0-3000m) pos: 67.7 neg: 0.0 tot: 67.7 m^2/s^2 ave: 22.6 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 3.5 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 4.93 Bulk Shear: 35.39 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 90 7 64 15| 7.0 0.0 7.0| 25.9 0.0 25.9 51.9 0.52| 13.5 7.0 1000 110 7 71 14| 3.5 0.0 3.5| 33.1 0.0 33.1 33.1 0.53| 8.8 4.7 1500 125 7 78 13| 3.1 0.0 3.1| 39.9 0.0 39.9 26.6 0.58| 6.6 3.9 2000 136 8 84 13| 2.8 0.0 2.8| 48.6 0.0 48.6 24.3 0.64| 5.7 3.6 2500 146 9 92 12| 2.7 0.0 2.7| 57.8 0.0 57.8 23.1 0.68| 5.2 3.5 3000 155 10 100 11| 2.6 0.0 2.6| 67.7 0.0 67.7 22.6 0.72| 4.9 3.5 4000 170 11 115 10| 2.1 0.0 2.1| 82.9 0.0 82.9 20.7 0.75| 4.6 3.4 5000 183 12 130 8| 1.7 0.0 1.7| 95.5 0.0 95.5 19.1 0.79| 4.3 3.4 6000 197 13 150 7| 1.5 0.0 1.5|107.2 -0.6 106.6 17.8 0.80| 4.2 3.3 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20251030.00.gif