UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110500.upa.cvt Date: 0000Z 5 NOV 25 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:0000Z 5 NOV 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 1004 9 26.0 23.7 87 2.3 24.3 270 2 298.8 302.2 297.4 353.3 18.68 1 1000 47 25.4 21.9 81 3.5 22.9 310 10 298.5 301.6 296.0 347.3 16.77 2 972 297 23.4 21.0 86 2.4 21.7 337 9 299.0 301.9 295.8 346.5 16.32 3 970 315 23.6 21.0 85 2.6 21.8 339 9 299.3 302.3 296.0 347.1 16.35 4 955 452 25.8 17.8 61 8.0 20.2 354 9 302.9 305.4 295.0 343.0 13.55 5 953 470 26.0 18.0 61 8.0 20.4 356 9 303.3 305.8 295.3 344.1 13.75 6 925 733 24.4 17.4 65 7.0 19.5 25 8 304.3 306.8 295.5 344.9 13.64 7 850 1467 17.8 16.7 93 1.1 17.1 90 3 304.8 307.4 296.0 347.2 14.21 8 849 1477 17.8 16.8 94 1.0 17.1 91 3 304.9 307.6 296.1 347.7 14.32 9 848 1487 17.8 16.8 94 1.0 17.1 91 3 305.0 307.7 296.1 347.8 14.34 10 712 2968 10.0 8.8 92 1.2 9.2 186 12 312.0 313.9 295.0 343.0 10.04 11 700 3110 10.4 8.3 87 2.1 9.1 195 13 314.0 315.9 295.4 344.7 9.87 12 678 3375 9.8 7.0 83 2.8 8.0 203 13 316.2 318.0 295.6 345.4 9.32 13 619 4124 4.4 1.5 81 2.9 2.8 226 12 318.4 319.7 294.4 340.4 6.91 14 617 4150 4.2 -0.3 72 4.5 1.8 227 12 318.4 319.6 293.8 337.9 6.08 15 614 4190 4.8 -9.2 35 14.0 -1.5 228 12 319.6 320.2 291.6 329.8 3.10 16 611 4230 4.6 -6.4 45 11.0 -0.7 229 12 319.8 320.5 292.4 332.4 3.88 17 604 4324 5.4 232 12 321.8 18 574 4740 5.6 -42.4 2 48.0 -5.7 245 12 326.7 326.7 290.9 327.3 0.16 19 522 5508 -0.9 -42.9 2 42.0 -9.8 269 11 327.9 327.9 291.3 328.5 0.17 20 500 5850 -3.3 -43.3 3 40.0 -11.4 280 11 329.0 329.0 291.6 329.7 0.17 21 467 6388 -5.5 -44.5 3 39.0 -13.0 277 13 332.8 332.8 292.6 333.4 0.16 22 408 7430 -14.1 -40.1 9 26.0 -18.9 271 17 334.8 334.8 293.3 335.9 0.29 23 400 7580 -14.5 -39.5 10 25.0 -19.2 270 18 336.1 336.2 293.7 337.3 0.31 24 359 8390 -17.9 -57.9 2 40.0 -22.5 266 17 342.1 342.2 294.9 342.3 0.04 25 300 9700 -28.5 -55.5 6 27.0 -30.9 260 16 345.2 345.2 295.6 345.5 0.07 26 296 9796 -29.5 -57.5 5 28.0 -31.7 257 17 345.1 345.1 295.6 345.4 0.05 27 280 10190 -32.9 -40.9 45 8.0 -33.9 243 20 345.8 345.8 296.0 347.3 0.38 28 276 10291 -33.3 -34.1 92 0.8 -33.4 239 21 346.6 346.8 296.5 349.6 0.77 29 259 10736 -36.3 -41.0 62 4.7 -36.8 224 24 348.6 348.6 296.7 350.2 0.41 30 250 10980 -38.5 -43.2 61 4.7 -39.0 215 26 348.8 348.9 296.7 350.2 0.34 31 233 11462 -42.3 -46.6 63 4.3 -42.6 218 27 350.2 350.2 296.9 351.2 0.25 32 226 11669 -43.7 -79.7 1 36.0 -44.6 220 27 351.1 351.1 296.8 351.1 0.00 33 200 12480 -51.1 -64.1 20 13.0 -51.4 225 29 351.8 351.9 297.1 352.0 0.03 34 174 13369 -59.5 -65.5 46 6.0 -59.6 223 31 352.3 352.3 297.1 352.4 0.03 35 151 14240 -67.5 -74.5 36 7.0 -67.5 220 34 353.1 353.1 297.3 353.2 0.01 36 150 14280 -67.7 -74.7 36 7.0 -67.8 220 34 353.5 353.5 297.4 353.5 0.01 37 137 14820 -70.1 -81.1 18 11.0 -70.1 227 31 358.5 358.5 298.4 358.5 0.00 38 105 16349 -82.3 -91.3 20 9.0 -82.3 246 23 363.6 363.6 299.4 363.6 0.00 39 100 16620 -82.9 -91.9 20 9.0 -82.9 250 21 367.6 367.6 300.1 367.6 0.00 40 98 16733 -83.7 -92.7 19 9.0 -83.7 245 19 368.1 368.1 300.2 368.1 0.00 41 81 17794 -84.7 -93.7 19 9.0 -84.7 237 23 386.7 386.7 303.3 386.7 0.00 42 70 18620 -76.9 -86.9 19 10.0 -76.9 230 26 419.9 419.9 307.7 419.9 0.00 43 54 20141 -67.7 -89.7 3 22.0 -67.9 249 21 473.4 473.4 312.9 473.4 0.00 44 50 20610 -61.3 -92.3 1 31.0 -61.8 255 19 499.0 499.0 314.9 499.0 0.00 45 47 20999 -57.3 -89.3 1 32.0 -58.2 237 18 517.5 517.5 316.1 517.5 0.00 46 32 23415 -60.9 -87.9 2 27.0 -61.7 124 14 568.0 568.0 319.0 568.1 0.01 47 30 23820 -57.9 -85.9 2 28.0 -59.0 105 13 586.8 586.8 320.0 586.8 0.01 48 29 24033 -58.5 -86.5 2 28.0 -59.6 590.9 590.9 320.2 590.9 0.01 TRP 98 16733 -83.7 -92.7 19 9.0 -83.7 245 19 368.1 368.1 300.2 368.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 529.20 mb = 5401.44 m = 17721.05 ft Wetbulb zero: 615.37 mb = 4171.75 m = 13686.67 ft Precipitable water: 1.94 inches Sfc-500 mean rel hum: 66.08 % Est. max temperature: 31.97 C = 89.54 F Sfc-Lift cond lev (LCL): 971.41 mb = 301.98 m = 990.74 ft T: 23.46 C 700-500 lapse rate: 5.00 C/km ThetaE index: 6.78 C Layer 1000.0- 970.0 mb Conv cond level (CCL): 835.25 mb = 1615.57 m = 5300.35 ft Mean mixing ratio: 14.86 g/kg Conv temperature: 32.81 C = 91.07 F Cap Strength: 4.17 C Lifted Index: 1.22 C Risk: Showers probable Lifted Index @300 mb: 2.24 C Lifted Index @700 mb: 1.01 C Showalter Index: 0.66 C Risk: Thunderstorms probable Total Totals Index: 41.10 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 20.00 C K Index: 35.70 Risk: > 80 % chance of thunderstorms Sweat Index: 217.40 Risk: None Energy Index: -3.27 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.10 J/kg Max Up Vert Vel: 8.26 m/s Conv Inhibition (B-): 18873.14 J/kg Cap Strength: 4.06 C Lift Cond Lev (LCL): 881.54 mb = 1150.76 m = 3775.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 260 at 7 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 9 270 2 2.0 -0.0 | 77 5 -5.2 -1.2 1 1000 47 310 10 7.7 -6.4 | 357 8 0.4 -7.7 2 925 733 25 8 -3.4 -7.3 | 51 14 -10.6 -8.5 3 850 1467 90 3 -3.0 0.0 | 83 10 -10.2 -1.2 4 700 3110 195 13 3.4 12.6 | 161 12 -3.9 11.3 5 500 5850 280 11 10.8 -1.9 | 311 5 3.6 -3.2 6 400 7580 270 18 18.0 -0.0 | 277 11 10.8 -1.2 7 300 9700 260 16 15.8 2.8 | 260 9 8.5 1.5 8 250 10980 215 26 14.9 21.3 | 201 21 7.7 20.1 9 200 12480 225 29 20.5 20.5 | 215 23 13.3 19.3 10 150 14280 220 34 21.9 26.0 | 211 29 14.6 24.8 11 100 16620 250 21 19.7 7.2 | 245 14 12.5 5.9 12 98 16733 245 19 17.2 8.0 | 236 12 10.0 6.8 13 70 18620 230 26 19.9 16.7 | 219 20 12.7 15.5 14 50 20610 255 19 18.4 4.9 | 252 12 11.1 3.7 15 30 23820 105 13 -12.6 3.4 | 96 20 -19.8 2.1 Wind Parameters Mean winds (0-6000m): 230.2 at 9.8 knts Storm direction: 260.2 at 7.3 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 77.4 deg Storm rel helicity (0-3000m) pos: 103.4 neg: -11.4 tot: 92.0 m^2/s^2 ave: 30.7 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.20 Bulk Shear: 28.31 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 ------------------------------------------------------------------------------- 500 332 9 18 10| 9.2 0.0 9.2| 16.5 -11.4 5.1 10.2 -0.17| 16.9 -2.9 1000 355 8 34 12| 4.0 0.0 4.0| 40.3 -11.4 28.9 28.9 0.17| 12.1 2.1 1500 7 7 44 12| 1.8 0.0 1.8| 51.9 -11.4 40.5 27.0 0.27| 9.6 2.6 2000 24 6 54 12| 2.1 0.0 2.1| 62.6 -11.4 51.1 25.6 0.35| 8.3 2.9 2500 55 7 68 14| 2.1 0.0 2.1| 80.7 -11.4 69.3 27.7 0.44| 7.7 3.4 3000 144 7 112 13| 2.1 0.0 2.1|103.4 -11.4 92.0 30.7 0.52| 7.6 4.0 4000 200 9 149 8| 1.4 0.0 1.4|120.6 -11.4 109.1 27.3 0.56| 6.7 3.8 5000 216 9 165 7| 1.0 0.0 1.0|129.1 -11.4 117.6 23.5 0.59| 6.0 3.6 6000 230 10 183 5| 0.8 0.0 0.8|134.6 -11.8 122.7 20.5 0.61| 5.5 3.4 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20251105.00.gif