UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025053012.upa.cvt Date: 1200Z 30 MAY 25 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:1200Z 30 MAY 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 1005 9 27.4 25.4 89 2.0 25.9 290 3 300.1 303.9 298.9 361.1 20.73 1 1000 57 27.2 24.6 86 2.6 25.3 255 7 300.4 304.0 298.4 358.7 19.84 2 925 745 23.2 20.6 85 2.6 21.3 270 22 303.0 306.1 297.2 352.7 16.74 3 850 1481 19.4 18.3 93 1.1 18.7 245 28 306.5 309.4 297.4 353.8 15.76 4 830 1686 18.4 17.3 93 1.1 17.7 250 27 307.5 310.3 297.3 353.2 15.14 5 825 1738 18.4 17.5 94 0.9 17.8 251 27 308.0 310.9 297.7 354.7 15.43 6 759 2455 18.4 11.4 64 7.0 13.7 268 24 315.5 317.6 296.7 350.5 11.23 7 757 2478 18.6 11.6 64 7.0 13.9 269 24 315.9 318.1 297.0 351.6 11.42 8 700 3146 14.2 9.2 72 5.0 10.9 285 21 318.2 320.2 296.9 351.3 10.50 9 550 5137 1.6 -0.4 87 2.0 0.5 281 31 326.0 327.3 296.3 348.2 6.78 10 535 5360 0.6 -11.4 40 12.0 -4.7 281 32 327.4 328.0 293.7 337.5 2.99 11 503 5852 -2.5 -9.5 59 7.0 -5.7 280 35 329.4 330.2 294.8 342.0 3.70 12 501 5884 -2.7 -12.7 46 10.0 -7.0 280 35 329.6 330.1 294.1 339.4 2.87 13 500 5900 -2.7 -13.7 42 11.0 -7.2 280 35 329.7 330.3 294.0 338.9 2.65 14 498 5932 -2.5 -22.5 20 20.0 -9.2 280 35 330.4 330.6 293.0 334.9 1.26 15 481 6208 -3.1 -30.1 10 27.0 -10.6 277 35 332.9 333.1 293.2 335.4 0.65 16 474 6325 -3.5 -18.5 30 15.0 -9.1 276 35 333.8 334.2 294.4 340.5 1.88 17 472 6358 -3.9 -6.9 80 3.0 -5.4 276 36 333.7 334.7 296.7 350.2 4.84 18 468 6426 -4.3 -10.3 63 6.0 -7.1 276 36 334.1 334.8 296.0 346.9 3.73 19 464 6494 -3.3 -36.3 6 33.0 -11.4 275 36 336.1 336.2 293.7 337.6 0.37 20 461 6545 -3.1 -26.1 15 23.0 -10.4 275 36 337.0 337.2 294.5 340.6 0.99 21 458 6597 -3.5 -16.5 36 13.0 -8.7 274 36 337.1 337.6 295.6 345.3 2.30 22 435 7005 -5.3 -20.3 30 15.0 -10.8 271 36 339.8 340.2 295.8 346.2 1.75 23 413 7412 -8.3 -31.3 14 23.0 -14.5 267 37 341.1 341.2 295.2 343.7 0.68 24 408 7506 -8.7 -20.7 37 12.0 -12.9 266 37 341.7 342.1 296.3 348.3 1.80 25 400 7660 -10.1 -21.1 40 11.0 -13.9 265 37 341.9 342.2 296.3 348.4 1.78 26 393 7796 -11.3 -21.3 43 10.0 -14.7 267 36 342.0 342.4 296.3 348.5 1.78 27 386 7933 -12.3 -33.3 16 21.0 -17.4 270 34 342.5 342.6 295.4 344.8 0.60 28 345 8779 -19.5 -26.5 54 7.0 -21.4 286 25 343.9 344.2 296.3 348.6 1.27 29 319 9359 -21.5 -23.7 82 2.2 -22.1 296 19 348.9 349.3 297.8 355.6 1.77 30 307 9641 -22.1 -25.1 77 3.0 -22.9 302 16 351.9 352.3 298.3 358.1 1.62 31 300 9810 -23.3 -26.4 76 3.1 -24.1 305 14 352.6 352.9 298.4 358.2 1.48 32 274 10468 -27.7 -30.8 75 3.1 -28.4 258 9 355.4 355.7 298.6 359.6 1.07 33 250 11120 -32.9 -35.7 76 2.8 -33.4 210 4 357.2 357.3 298.7 360.1 0.73 34 238 11463 -35.9 -40.4 63 4.5 -36.5 229 4 357.7 357.8 298.6 359.6 0.47 35 200 12640 -46.7 -50.2 67 3.5 -46.9 295 4 358.8 358.9 298.6 359.6 0.19 36 186 13117 -50.7 -53.2 75 2.5 -50.8 263 6 359.9 359.9 298.8 360.5 0.15 37 171 13658 -55.7 -59.4 63 3.7 -55.8 227 8 360.3 360.4 298.8 360.7 0.07 38 150 14480 -62.1 -70.1 34 8.0 -62.2 170 11 363.1 363.1 299.3 363.2 0.02 39 146 14647 -63.7 -74.7 21 11.0 -63.8 167 11 363.1 363.1 299.3 363.2 0.01 40 139 14947 -65.9 -71.9 43 6.0 -66.0 162 12 364.4 364.4 299.5 364.5 0.02 41 106 16540 -79.7 -84.7 43 5.0 -79.7 131 16 367.6 367.6 300.1 367.6 0.00 42 100 16870 -80.9 -86.9 36 6.0 -80.9 125 17 371.4 371.4 300.8 371.4 0.00 43 94 17216 -83.1 -91.1 24 8.0 -83.1 110 25 373.7 373.7 301.2 373.7 0.00 44 81 18043 -83.1 -91.1 24 8.0 -83.1 64 16 390.0 390.0 303.8 390.0 0.00 45 72 18709 -76.9 -84.9 27 8.0 -76.9 45 10 416.5 416.5 307.3 416.5 0.00 46 70 18870 -77.9 -85.9 26 8.0 -77.9 65 8 417.7 417.7 307.4 417.7 0.00 47 62 19560 -80.5 -86.5 36 6.0 -80.5 121 11 426.7 426.7 308.5 426.7 0.00 48 60 19747 -76.7 -83.7 32 7.0 -76.7 93 6 439.2 439.2 309.8 439.3 0.01 49 52 20577 -73.3 -79.3 39 6.0 -73.3 50 18 465.5 465.5 312.3 465.6 0.01 50 52 20577 -72.1 -78.1 40 6.0 -72.2 50 18 468.3 468.3 312.5 468.4 0.02 51 50 20810 -69.5 -76.5 35 7.0 -69.6 80 16 479.7 479.7 313.4 479.8 0.02 52 43 21729 -60.7 -71.7 22 11.0 -61.2 87 27 522.5 522.5 316.5 522.9 0.06 TRP 94 17216 -83.1 -91.1 24 8.0 -83.1 110 25 373.7 373.7 301.2 373.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5843.00 m Freezing level: 528.81 mb = 5454.96 m = 17896.63 ft Wetbulb zero: 548.58 mb = 5157.71 m = 16921.40 ft Precipitable water: 2.54 inches Sfc-500 mean rel hum: 76.93 % Est. max temperature: 33.52 C = 92.33 F Sfc-Lift cond lev (LCL): 976.76 mb = 264.47 m = 867.68 ft T: 25.99 C 700-500 lapse rate: 6.14 C/km ThetaE index: 14.06 C Layer 700.0- 503.0 mb Conv cond level (CCL): 881.05 mb = 1168.67 m = 3834.16 ft Mean mixing ratio: 18.03 g/kg Conv temperature: 32.30 C = 90.13 F Cap Strength: 3.76 C Lifted Index: -1.61 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.29 C Lifted Index @700 mb: 2.20 C Showalter Index: -1.08 C Risk: Thunderstorms probable Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 21.00 C K Index: 35.40 Risk: > 80 % chance of thunderstorms Sweat Index: 407.30 Risk: Severe Thunderstorms possible Energy Index: -2.86 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 100.98 J/kg Max Up Vert Vel: 14.21 m/s Conv Inhibition (B-): 185.41 J/kg Cap Strength: 3.55 C Lift Cond Lev (LCL): 920.30 mb = 789.33 m = 2589.62 ft Lev Free Conv (LFC): 595.30 mb = 4483.47 m = 14709.36 ft Equ Level (EL): 465.30 mb = 6471.65 m = 21232.20 ft B at Equ Level: 70.83 J/kg Max Parcel Lev (MPL): 295.30 mb = 9924.54 m = 32560.44 ft Wind level data Storm motion: 303 at 19 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 9 290 3 2.8 -1.0 | 125 16 -13.1 9.2 1 1000 57 255 7 6.8 1.8 | 143 15 -9.1 12.0 2 925 745 270 22 22.0 -0.0 | 211 12 6.1 10.2 3 850 1481 245 28 25.4 11.8 | 203 24 9.5 22.0 4 700 3146 285 21 20.3 -5.4 | 223 6 4.4 4.8 5 500 5900 280 35 34.5 -6.1 | 257 19 18.6 4.1 6 400 7660 265 37 36.9 3.2 | 237 25 21.0 13.4 7 300 9810 305 14 11.5 -8.0 | 116 5 -4.4 2.2 8 250 11120 210 4 2.0 3.5 | 135 19 -13.9 13.7 9 200 12640 295 4 3.6 -1.7 | 125 15 -12.3 8.5 10 150 14480 170 11 -1.9 10.8 | 140 28 -17.8 21.0 11 100 16870 125 17 -13.9 9.8 | 124 36 -29.8 20.0 12 94 17216 110 25 -23.5 8.6 | 115 44 -39.4 18.8 13 91 17374 115 25 -22.7 10.6 | 118 44 -38.5 20.8 14 87 17678 100 11 -10.8 1.9 | 114 29 -26.7 12.1 15 82 17983 60 14 -12.1 -7.0 | 97 28 -28.0 3.2 16 78 18288 80 22 -21.7 -3.8 | 100 38 -37.5 6.4 17 74 18593 30 12 -6.0 -10.4 | 89 22 -21.9 -0.2 18 70 18870 65 8 -7.3 -3.4 | 106 24 -23.1 6.8 19 70 18898 55 7 -5.7 -4.0 | 106 22 -21.6 6.2 20 66 19202 100 10 -9.8 1.7 | 115 28 -25.7 11.9 21 63 19507 130 13 -10.0 8.4 | 126 32 -25.8 18.6 22 59 19812 85 4 -4.0 -0.3 | 116 22 -19.9 9.9 23 56 20117 65 10 -9.1 -4.2 | 103 26 -24.9 6.0 24 53 20422 45 13 -9.2 -9.2 | 92 25 -25.1 1.0 25 51 20726 55 22 -18.0 -12.6 | 86 34 -33.9 -2.4 26 50 20810 80 16 -15.8 -2.8 | 103 32 -31.6 7.4 27 48 21031 80 16 -15.8 -2.8 | 103 32 -31.6 7.4 28 45 21336 55 28 -22.9 -16.1 | 81 39 -38.8 -5.9 29 42 21641 105 27 -26.1 7.0 | 112 45 -42.0 17.2 30 39 21946 90 23 -23.0 0.0 | 105 40 -38.9 10.2 Wind Parameters Mean winds (0-6000m): 272.7 at 25.2 knts Storm direction: 302.7 at 18.9 knts Shear (0-3000m) pos: 2.8 neg: 4.4 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 96.9 deg Storm rel helicity (0-3000m) pos: 92.2 neg: -12.6 tot: 79.7 m^2/s^2 ave: 26.6 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 3.8 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 3.78 Bulk Shear: 26.71 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 ------------------------------------------------------------------------------- 500 262 11 158 13| 0.0 14.6 14.6| 51.2 0.0 51.2 102.5 0.95| 15.3 14.6 1000 266 16 182 11| 0.0 11.1 11.1| 68.1 -1.2 66.9 66.9 0.80| 12.4 9.9 1500 259 20 194 14| 0.0 8.9 8.9| 68.1 -12.6 55.6 37.1 0.54| 11.0 5.9 2000 257 21 198 16| 1.5 6.6 8.2| 82.3 -12.6 69.8 34.9 0.52| 9.8 5.1 2500 258 22 201 16| 2.4 5.3 7.7| 89.6 -12.6 77.1 30.8 0.49| 9.0 4.4 3000 260 22 203 15| 2.8 4.4 7.2| 92.2 -12.6 79.7 26.6 0.46| 8.4 3.8 4000 266 22 209 13| 2.2 3.6 5.8| 98.5 -12.6 85.9 21.5 0.47| 7.0 3.3 5000 270 24 217 13| 1.8 3.4 5.1|104.8 -12.6 92.3 18.5 0.46| 6.1 2.8 6000 273 25 226 13| 1.5 3.2 4.7|109.3 -14.8 94.5 15.8 0.43| 5.5 2.4 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20250530.12.gif