UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120923.upa.cvt Date: 2300Z 9 DEC 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:2300Z 9 DEC 25 Station: VAAH WMO ident: 42647 Latitude: 23.07 Longitude: 72.63 Elevation: 55.00 ------------------------------------------------------------------------------- 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 1010 55 17.2 9.2 59 8.0 12.6 0 0 289.5 290.8 285.3 310.0 7.24 1 1006 90 18.6 7.6 49 11.0 12.4 26 5 291.3 292.4 285.3 309.9 6.51 2 1002 125 19.0 7.0 46 12.0 12.3 52 10 292.0 293.1 285.3 310.0 6.27 3 1000 143 19.6 6.6 43 13.0 12.3 65 12 292.8 293.8 285.5 310.4 6.11 4 998 160 20.6 6.6 40 14.0 12.7 71 13 293.9 295.0 285.9 311.7 6.13 5 977 344 24.6 6.6 31 18.0 14.1 120 17 299.7 300.9 288.2 318.3 6.26 6 925 818 21.6 3.6 31 18.0 11.6 115 8 301.4 302.4 287.9 317.5 5.36 7 880 1245 17.8 -1.2 27 19.0 8.2 76 8 301.8 302.5 286.7 313.9 3.98 8 850 1540 17.6 -16.4 8 34.0 4.5 350 3 304.6 304.8 284.8 308.6 1.25 9 839 1650 17.2 -19.8 7 37.0 3.8 341 5 305.3 305.5 284.7 308.4 0.95 10 813 1916 15.2 -20.8 7 36.0 2.5 336 7 305.9 306.1 284.9 308.9 0.90 11 788 2179 15.8 11 5 309.3 12 720 2933 9.8 -24.2 7 34.0 -1.2 72 9 310.8 311.0 286.5 313.4 0.75 13 700 3165 9.0 -30.0 4 39.0 -2.2 45 9 312.5 312.5 286.8 314.0 0.45 14 634 3978 5.0 -39.0 2 44.0 -5.3 10 9 316.9 316.9 288.0 317.6 0.21 15 587 4601 0.0 -34.0 6 34.0 -8.3 345 14 318.1 318.2 288.6 319.4 0.37 16 533 5363 -6.9 -36.9 7 30.0 -13.0 3 13 318.7 318.8 288.7 319.9 0.30 17 500 5860 -9.3 -41.3 5 32.0 -15.0 360 25 321.7 321.7 289.5 322.5 0.21 18 459 6514 -13.7 -57.7 1 44.0 -18.7 342 24 324.2 324.2 290.0 324.3 0.03 19 400 7540 -21.7 -58.7 2 37.0 -24.9 310 16 326.8 326.8 290.8 326.9 0.03 20 300 9590 -38.7 -58.7 10 20.0 -39.6 310 31 330.8 330.8 292.0 331.0 0.05 21 282 10010 -42.3 -57.3 18 15.0 -42.9 310 32 331.6 331.6 292.2 331.8 0.06 22 250 10810 -48.7 -65.7 12 17.0 -49.1 300 31 333.7 333.7 292.7 333.8 0.02 23 214 11812 -56.3 -69.3 18 13.0 -56.5 293 38 337.0 337.0 293.6 337.1 0.02 24 200 12240 -57.1 -75.1 8 18.0 -57.3 275 42 342.3 342.3 294.9 342.4 0.01 25 188 12632 -60.1 -78.1 8 18.0 -60.3 290 52 343.6 343.6 295.2 343.6 0.00 26 158 13724 -60.4 -85.3 2 24.9 -60.6 300 68 360.6 360.6 298.8 360.6 0.00 27 150 14050 -60.5 -87.5 2 27.0 -60.7 300 55 365.9 365.9 299.8 365.9 0.00 28 136 14658 -61.7 -87.7 2 26.0 -61.9 290 48 374.1 374.1 301.3 374.1 0.00 29 100 16510 -72.9 -92.9 3 20.0 -72.9 265 37 386.9 386.9 303.3 386.9 0.00 30 82 17646 -81.1 -94.1 9 13.0 -81.1 255 27 392.7 392.7 304.2 392.7 0.00 31 80 17785 -77.9 -91.9 9 14.0 -77.9 254 26 402.1 402.1 305.5 402.1 0.00 32 70 18550 -76.1 -89.1 11 13.0 -76.2 245 17 421.6 421.6 307.9 421.6 0.00 33 67 18802 -75.9 -88.9 11 13.0 -75.9 247 16 427.3 427.3 308.6 427.3 0.00 34 56 19857 -67.3 -87.3 4 20.0 -67.5 255 10 469.4 469.4 312.6 469.4 0.00 35 50 20540 -66.1 -91.1 2 25.0 -66.4 260 6 487.7 487.7 314.1 487.7 0.00 36 43 21458 -64.7 -94.7 1 30.0 -65.1 295 7 512.7 512.7 315.8 512.7 0.00 37 31 23493 -57.1 -91.1 1 34.0 -58.3 12 11 583.5 583.5 319.8 583.5 0.00 38 30 23700 -57.5 -91.5 1 34.0 -58.7 20 11 587.9 587.9 320.0 587.9 0.00 39 22 25664 -56.9 -90.9 1 34.0 -58.6 70 18 644.2 644.2 322.4 644.2 0.00 40 20 26270 -55.7 -90.7 1 35.0 -57.8 85 20 665.7 665.7 323.3 665.7 0.01 41 18 26946 -54.5 -89.5 1 35.0 -57.1 80 20 689.8 689.8 324.1 689.9 0.01 42 14 28585 -47.9 -84.9 1 37.0 -53.1 67 19 763.6 763.6 326.3 763.8 0.02 43 11 30182 -47.1 -84.1 1 37.0 -53.5 55 19 821.0 821.1 327.7 821.3 0.03 44 10 30820 -43.3 -81.3 1 38.0 -51.8 50 19 857.9 857.9 328.6 858.4 0.05 45 9.7 31025 -42.9 -80.9 1 38.0 -51.8 866.9 867.0 328.8 867.5 0.06 46 8.3 32077 -42.5 -80.5 1 38.0 -52.2 908.0 908.1 329.6 908.8 0.07 47 7.4 32859 -38.9 -77.9 1 39.0 -51.2 953.0 953.0 330.4 954.4 0.13 TRP 188 12632 -60.1 -78.1 8 18.0 -60.3 290 52 343.6 343.6 295.2 343.6 0.00 WND 158 13724 -60.4 -85.3 2 24.9 -60.6 300 68 360.6 360.6 298.8 360.6 0.00 Sounding variables and indices 1000-500 mb thick: 5717.00 m Freezing level: 587.00 mb = 4600.62 m = 15093.70 ft Wetbulb zero: 749.03 mb = 2602.73 m = 8539.05 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 12.46 % Est. max temperature: 31.35 C = 88.43 F Sfc-Lift cond lev (LCL): 896.20 mb = 1088.80 m = 3572.13 ft T: 19.19 C 700-500 lapse rate: 6.79 C/km ThetaE index: 9.89 C Layer 925.0- 813.0 mb Conv cond level (CCL): 571.92 mb = 4806.38 m = 15768.77 ft Mean mixing ratio: 5.85 g/kg Conv temperature: 46.06 C = 114.90 F Cap Strength: 10.96 C Lifted Index: 9.20 C Risk: None Lifted Index @300 mb: 10.67 C Lifted Index @700 mb: 10.21 C Showalter Index: 13.88 C Risk: None Total Totals Index: 19.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: -7.10 C K Index: -28.50 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 3.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.59 J/kg Max Up Vert Vel: 8.78 m/s Conv Inhibition (B-): 45847.10 J/kg Cap Strength: 10.95 C Lift Cond Lev (LCL): 746.67 mb = 2629.06 m = 8625.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 58 at 8 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 1010 55 0 0 -0.0 -0.0 | 238 8 6.7 4.2 1 1000 143 65 12 -10.9 -5.1 | 78 4 -4.2 -0.9 2 981 305 120 18 -15.6 9.0 | 146 16 -8.9 13.2 3 948 610 120 13 -11.3 6.5 | 157 12 -4.6 10.7 4 925 818 115 8 -7.3 3.4 | 176 8 -0.6 7.5 5 883 1219 80 8 -7.9 -1.4 | 157 3 -1.2 2.8 6 852 1524 25 2 -0.8 -1.8 | 248 6 5.8 2.3 7 850 1540 350 3 0.5 -3.0 | 261 7 7.2 1.2 8 821 1829 325 8 4.6 -6.6 | 282 12 11.3 -2.4 9 792 2134 5 5 -0.4 -5.0 | 278 6 6.3 -0.8 10 736 2743 90 8 -8.0 0.0 | 163 4 -1.3 4.2 11 710 3048 60 10 -8.7 -5.0 | 67 2 -2.0 -0.8 12 700 3165 45 9 -6.4 -6.4 | 352 2 0.3 -2.2 13 658 3658 45 8 -5.7 -5.7 | 325 2 1.0 -1.5 14 634 3962 10 9 -1.6 -8.9 | 313 7 5.1 -4.7 15 610 4267 10 9 -1.6 -8.9 | 313 7 5.1 -4.7 16 587 4572 345 14 3.6 -13.5 | 312 14 10.3 -9.4 17 544 5182 355 11 1.0 -11.0 | 312 10 7.7 -6.8 18 524 5486 10 15 -2.6 -14.8 | 339 11 4.1 -10.6 19 504 5791 5 20 -1.7 -19.9 | 343 17 4.9 -15.8 20 500 5860 360 25 -0.0 -25.0 | 342 22 6.7 -20.8 21 485 6096 355 27 2.4 -26.9 | 338 24 9.0 -22.7 22 400 7540 310 16 12.3 -10.3 | 288 20 18.9 -6.1 23 363 8230 310 19 14.6 -12.2 | 291 23 21.2 -8.1 24 319 9144 310 29 22.2 -18.6 | 297 32 28.9 -14.5 25 306 9449 305 32 26.2 -18.4 | 293 36 32.9 -14.2 26 300 9590 310 31 23.7 -19.9 | 297 34 30.4 -15.8 27 267 10363 310 33 25.3 -21.2 | 298 36 32.0 -17.1 28 255 10668 310 28 21.4 -18.0 | 296 31 28.1 -13.8 29 250 10810 300 31 26.8 -15.5 | 289 35 33.5 -11.3 30 232 11278 315 34 24.0 -24.0 | 303 37 30.7 -19.9 31 200 12240 275 42 41.8 -3.7 | 269 49 48.5 0.5 32 192 12497 280 45 44.3 -7.8 | 274 51 51.0 -3.7 33 188 12632 290 52 48.9 -17.8 | 284 57 55.6 -13.6 34 183 12802 290 51 47.9 -17.4 | 284 56 54.6 -13.3 35 158 13724 300 68 58.9 -34.0 | 294 72 65.6 -29.8 36 150 14050 300 55 47.6 -27.5 | 293 59 54.3 -23.3 37 143 14326 300 54 46.8 -27.0 | 293 58 53.5 -22.8 38 136 14630 290 48 45.1 -16.4 | 283 53 51.8 -12.3 39 130 14935 295 49 44.4 -20.7 | 288 54 51.1 -16.6 40 123 15240 305 54 44.2 -31.0 | 298 58 50.9 -26.8 41 117 15545 305 48 39.3 -27.5 | 297 52 46.0 -23.4 42 100 16510 265 37 36.9 3.2 | 260 44 43.6 7.4 43 96 16764 265 37 36.9 3.2 | 260 44 43.6 7.4 44 70 18550 245 17 15.4 7.2 | 243 25 22.1 11.3 45 50 20540 260 6 5.9 1.0 | 248 14 12.6 5.2 46 30 23700 20 11 -3.8 -10.3 | 335 7 2.9 -6.2 47 20 26270 85 20 -19.9 -1.7 | 100 13 -13.2 2.4 48 10 30820 50 19 -14.6 -12.2 | 44 11 -7.9 -8.1 Wind Parameters Mean winds (0-6000m): 28.2 at 10.5 knts Storm direction: 58.2 at 7.9 knts Shear (0-3000m) pos: 3.5 neg: 2.7 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): -175.5 deg Storm rel helicity (0-3000m) pos: 51.3 neg: -12.6 tot: 38.7 m^2/s^2 ave: 12.9 10^-3 m/s^2 rel: -0.03 Storm rel vorticity (0-3000m) horiz: 13.7 stream: -0.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.13 Bulk Shear: 34.08 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 ------------------------------------------------------------------------------- 500 109 14 143 11| 14.3 0.0 14.3| 30.5 -4.9 25.6 51.2 -0.14| 36.1 -5.0 1000 111 12 153 9| 7.1 3.9 11.0| 38.9 -6.5 32.4 32.4 -0.06| 22.5 -1.3 1500 104 10 157 7| 4.8 5.6 10.3| 42.8 -6.9 36.0 24.0 0.04| 18.8 0.8 2000 92 9 155 5| 3.3 4.2 7.5| 50.6 -7.5 43.2 21.6 0.08| 16.3 1.4 2500 83 8 154 3| 4.2 3.3 7.5| 51.3 -9.0 42.3 16.9 0.04| 14.6 0.6 3000 82 8 153 3| 3.5 2.7 6.2| 51.3 -12.6 38.7 12.9 -0.03| 13.7 -0.5 4000 67 8 131 1| 2.6 3.0 5.6| 51.3 -15.6 35.6 8.9 -0.08| 11.4 -0.9 5000 44 9 351 2| 2.3 3.1 5.4| 52.2 -17.9 34.3 6.9 -0.08| 10.1 -0.8 6000 28 11 341 5| 2.2 3.5 5.7| 69.7 -26.3 43.4 7.2 -0.03| 10.0 -0.3 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20251209.23.gif