UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101523.upa.cvt Date: 2300Z 15 OCT 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:2300Z 15 OCT 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 1002 55 22.8 18.2 75 4.6 19.6 0 0 295.8 298.2 292.7 333.8 13.24 1 1000 76 24.2 18.2 69 6.0 20.1 90 3 297.4 299.8 293.3 335.7 13.26 2 996 111 24.8 16.8 61 8.0 19.4 84 5 298.3 300.5 292.7 333.7 12.17 3 991 156 28.0 13.0 40 15.0 18.2 76 7 301.9 303.7 291.7 330.2 9.53 4 983 228 28.8 12.8 37 16.0 18.4 64 10 303.4 305.2 292.2 331.7 9.48 5 925 765 24.8 10.8 41 14.0 15.9 45 9 304.7 306.3 292.0 331.1 8.82 6 873 1269 20.0 9.0 49 11.0 13.2 35 4 304.8 306.3 291.6 329.6 8.28 7 850 1499 19.0 3.0 34 16.0 10.0 30 1 306.0 307.1 289.7 323.1 5.59 8 811 1901 17.6 -3.4 24 21.0 7.0 243 7 308.7 309.4 288.8 320.2 3.66 9 747 2595 11.6 -2.4 38 14.0 4.5 228 16 309.5 310.3 289.6 322.9 4.29 10 720 2902 10.8 -4.2 35 15.0 3.4 223 20 311.9 312.7 290.0 324.2 3.89 11 715 2960 10.4 2.4 58 8.0 5.9 223 21 312.1 313.3 292.3 332.0 6.37 12 710 3018 9.8 4.8 71 5.0 6.9 222 21 312.1 313.5 293.2 335.7 7.62 13 704 3089 9.0 4.5 73 4.5 6.3 221 22 311.9 313.4 293.1 335.3 7.52 14 700 3136 9.2 0.2 53 9.0 4.4 220 23 312.7 313.7 291.7 330.1 5.55 15 677 3412 7.0 -1.0 57 8.0 2.8 223 24 313.2 314.2 291.6 329.8 5.26 16 665 3559 8.4 -22.6 9 31.0 -2.1 230 22 316.4 316.6 288.6 319.6 0.94 17 587 4582 3.6 -42.4 2 46.0 -6.6 258 15 322.3 322.3 289.6 322.9 0.16 18 568 4849 3.2 -39.8 3 43.0 -7.0 251 12 324.9 324.9 290.5 325.7 0.21 19 535 5331 0.0 -39.0 3 39.0 -9.0 298 10 326.7 326.7 291.0 327.6 0.24 20 500 5870 -3.5 -47.5 2 44.0 -11.6 15 8 328.8 328.8 291.5 329.2 0.10 21 400 7590 -15.3 -52.3 3 37.0 -20.2 240 5 335.1 335.1 293.2 335.4 0.08 22 367 8236 -19.3 -56.3 2 37.0 -23.4 245 8 338.1 338.1 293.9 338.3 0.05 23 300 9700 -31.1 -58.1 5 27.0 -33.0 270 17 341.5 341.6 294.7 341.8 0.05 24 250 10970 -41.1 -65.1 6 24.0 -42.1 285 23 345.0 345.0 295.5 345.1 0.02 25 200 12450 -51.9 -73.9 5 22.0 -52.3 290 23 350.6 350.6 296.8 350.6 0.01 26 150 14250 -66.3 -81.3 10 15.0 -66.4 275 16 355.9 355.9 297.9 355.9 0.00 27 139 14706 -69.9 -81.9 16 12.0 -69.9 265 15 357.4 357.4 298.2 357.4 0.00 28 100 16620 -78.5 -86.5 26 8.0 -78.5 290 14 376.1 376.1 301.6 376.1 0.00 29 77 18112 -80.3 -87.3 30 7.0 -80.3 189 9 401.5 401.5 305.4 401.5 0.00 30 70 18660 -74.9 -85.9 17 11.0 -74.9 150 8 424.1 424.1 308.2 424.2 0.00 31 62 19377 -67.7 -85.7 6 18.0 -67.9 146 8 455.1 455.1 311.3 455.1 0.00 32 58 19781 -65.5 -86.5 4 21.0 -65.7 144 7 468.8 468.8 312.5 468.8 0.00 33 54 20213 -67.7 -87.7 4 20.0 -67.9 142 7 473.4 473.4 312.9 473.4 0.00 34 50 20680 -64.3 -87.3 3 23.0 -64.6 140 7 492.0 492.0 314.4 492.0 0.00 35 42 21753 -62.5 -88.5 2 26.0 -63.0 126 15 521.6 521.6 316.4 521.6 0.00 36 39 22215 -58.3 -88.3 1 30.0 -59.2 121 18 543.4 543.4 317.7 543.4 0.00 37 32 23470 -55.3 -87.3 1 32.0 -56.8 105 27 583.0 583.0 319.8 583.1 0.01 38 30 23880 -57.7 -86.7 1 29.0 -58.9 100 30 587.3 587.3 320.0 587.4 0.01 39 29 24093 -57.9 -86.9 1 29.0 -59.1 99 30 592.5 592.5 320.3 592.6 0.01 40 26 24787 -54.1 -87.1 1 33.0 -56.1 95 32 622.1 622.1 321.6 622.2 0.01 41 22 25856 -54.3 -86.3 1 32.0 -56.5 89 34 651.9 652.0 322.7 652.0 0.01 42 20 26470 -51.9 -85.9 1 34.0 -54.9 85 35 677.3 677.3 323.7 677.4 0.01 43 17 27528 -49.9 -85.9 1 36.0 -53.8 716.0 716.0 324.9 716.1 0.01 TRP 100 16620 -78.5 -86.5 26 8.0 -78.5 290 14 376.1 376.1 301.6 376.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 535.00 mb = 5331.19 m = 17490.57 ft Wetbulb zero: 670.20 mb = 3495.12 m = 11466.79 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 25.29 % Est. max temperature: 32.96 C = 91.33 F Sfc-Lift cond lev (LCL): 936.69 mb = 654.06 m = 2145.82 ft T: 25.63 C 700-500 lapse rate: 4.65 C/km ThetaE index: 16.07 C Layer 704.0- 587.0 mb Conv cond level (CCL): 677.72 mb = 3403.09 m = 11164.85 ft Mean mixing ratio: 9.37 g/kg Conv temperature: 40.22 C = 104.40 F Cap Strength: 7.57 C Lifted Index: 7.03 C Risk: None Lifted Index @300 mb: 8.26 C Lifted Index @700 mb: 4.38 C Showalter Index: 11.19 C Risk: None Total Totals Index: 29.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 6.50 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 46.00 Risk: None Energy Index: 1.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.38 J/kg Max Up Vert Vel: 6.06 m/s Conv Inhibition (B-): 30827.71 J/kg Cap Strength: 7.54 C Lift Cond Lev (LCL): 775.18 mb = 2282.28 m = 7487.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 at 9 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 1002 55 0 0 -0.0 -0.0 | 96 9 -9.3 0.9 1 1000 76 90 3 -3.0 0.0 | 94 12 -12.3 0.9 2 974 305 50 14 -10.7 -9.0 | 68 22 -20.0 -8.1 3 941 610 45 9 -6.4 -6.4 | 71 17 -15.6 -5.4 4 925 765 45 9 -6.4 -6.4 | 71 17 -15.6 -5.4 5 850 1499 30 1 -0.5 -0.9 | 90 10 -9.8 0.1 6 847 1524 30 1 -0.5 -0.9 | 90 10 -9.8 0.1 7 817 1829 245 6 5.4 2.5 | 132 5 -3.8 3.5 8 760 2438 230 14 10.7 9.0 | 188 10 1.5 9.9 9 700 3136 220 23 14.8 17.6 | 197 19 5.5 18.6 10 682 3353 220 24 15.4 18.4 | 198 20 6.2 19.3 11 609 4267 265 17 16.9 1.5 | 253 8 7.7 2.4 12 565 4877 250 12 11.3 4.1 | 202 5 2.0 5.0 13 505 5791 350 7 1.2 -6.9 | 53 10 -8.0 -6.0 14 500 5870 15 8 -2.1 -7.7 | 59 13 -11.3 -6.8 15 486 6096 5 6 -0.5 -6.0 | 63 11 -9.8 -5.0 16 467 6401 25 2 -0.8 -1.8 | 85 10 -10.1 -0.9 17 431 7010 195 4 1.0 3.9 | 120 10 -8.2 4.8 18 400 7590 240 5 4.3 2.5 | 125 6 -4.9 3.4 19 367 8230 245 8 7.3 3.4 | 155 5 -2.0 4.3 20 337 8839 285 11 10.6 -2.8 | 324 2 1.4 -1.9 21 300 9700 270 17 17.0 -0.0 | 263 8 7.7 0.9 22 261 10668 280 22 21.7 -3.8 | 283 13 12.4 -2.9 23 250 10970 285 23 22.2 -6.0 | 291 14 13.0 -5.0 24 250 10973 290 24 22.6 -8.2 | 299 15 13.3 -7.3 25 228 11582 280 24 23.6 -4.2 | 283 15 14.4 -3.2 26 200 12450 290 23 21.6 -7.9 | 299 14 12.4 -6.9 27 199 12497 295 23 20.8 -9.7 | 307 15 11.6 -8.8 28 180 13106 285 26 25.1 -6.7 | 290 17 15.9 -5.8 29 150 14250 275 16 15.9 -1.4 | 274 7 6.7 -0.5 30 141 14630 270 15 15.0 -0.0 | 261 6 5.7 0.9 31 127 15240 220 19 12.2 14.6 | 191 16 3.0 15.5 32 108 16154 275 22 21.9 -1.9 | 274 13 12.7 -1.0 33 103 16459 300 15 13.0 -7.5 | 330 8 3.7 -6.6 34 100 16620 290 14 13.2 -4.8 | 315 5 3.9 -3.9 35 98 16764 285 12 11.6 -3.1 | 313 3 2.3 -2.2 36 70 18660 150 8 -4.0 6.9 | 121 15 -13.3 7.9 37 50 20680 140 7 -4.5 5.4 | 115 15 -13.8 6.3 38 30 23880 100 30 -29.5 5.2 | 99 39 -38.8 6.1 39 20 26470 85 35 -34.9 -3.1 | 87 44 -44.1 -2.1 Wind Parameters Mean winds (0-6000m): 245.8 at 12.4 knts Storm direction: 275.8 at 9.3 knts Shear (0-3000m) pos: 1.7 neg: 5.5 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 100.8 deg Storm rel helicity (0-3000m) pos: 37.8 neg: -40.4 tot: -2.6 m^2/s^2 ave: -0.9 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.28 Bulk Shear: 65.34 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 52 10 73 18| 10.2 0.0 10.2| 2.9 -36.5 -33.6 -67.2 -0.41| 18.8 -7.7 1000 48 9 72 17| 5.1 2.1 7.2| 7.6 -36.5 -28.9 -28.9 -0.28| 11.5 -3.3 1500 48 7 75 15| 3.4 3.0 6.4| 15.8 -37.1 -21.2 -14.2 -0.14| 9.3 -1.3 2000 42 7 74 14| 2.5 4.8 7.4| 26.0 -40.4 -14.4 -7.2 0.06| 10.2 0.7 2500 14 8 59 13| 2.0 5.2 7.3| 33.6 -40.4 -6.9 -2.7 0.13| 9.6 1.3 3000 231 10 166 7| 1.7 5.5 7.2| 37.8 -40.4 -2.6 -0.9 0.14| 9.2 1.3 4000 230 13 184 9| 2.4 4.1 6.5| 80.4 -40.4 39.9 10.0 0.25| 8.9 2.3 5000 239 13 195 8| 2.6 3.3 5.9| 88.3 -49.5 38.8 7.8 0.20| 8.6 1.7 6000 246 12 199 6| 3.2 2.7 5.9|104.7 -49.5 55.2 9.2 0.28| 8.7 2.4 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20251015.23.gif