UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043011.upa.cvt Date: 1100Z 30 APR 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:1100Z 30 APR 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 ------------------------------------------------------------------------------- 0 1000 14 240 3 SFC 996 55 43.4 16.4 21 27.0 24.2 240 3 316.9 319.2 297.5 354.1 11.86 2 993 83 42.0 8.0 13 34.0 20.2 242 5 315.8 317.1 293.6 337.2 6.78 3 925 728 35.2 7.2 18 28.0 17.5 275 14 315.3 316.6 293.6 337.0 6.90 4 850 1485 27.8 5.8 25 22.0 14.3 285 17 315.3 316.6 293.5 336.7 6.81 5 833 1663 26.0 5.0 26 21.0 13.3 287 18 315.2 316.5 293.3 335.9 6.57 6 776 2278 20.2 2.2 30 18.0 9.8 293 20 315.4 316.5 292.7 333.7 5.79 7 752 2547 19.2 -8.8 14 28.0 5.8 293 21 317.2 317.7 290.5 325.8 2.61 8 700 3156 14.2 -12.8 14 27.0 2.5 290 12 318.2 318.6 290.3 325.0 2.04 9 582 4673 0.0 -11.0 43 11.0 -4.6 12 10 318.9 319.4 291.2 328.2 2.84 10 545 5195 -4.9 -18.9 32 14.0 -9.6 30 10 319.1 319.4 290.1 324.4 1.58 11 530 5414 -5.7 -34.7 8 29.0 -12.2 34 9 320.7 320.8 289.4 322.1 0.38 12 500 5870 -6.7 -38.7 6 32.0 -13.3 360 11 324.9 324.9 290.5 325.9 0.27 13 497 5917 -6.5 -33.5 10 27.0 -12.8 356 11 325.7 325.8 291.0 327.4 0.46 14 420 7213 -15.5 -38.5 12 23.0 -19.7 332 27 330.2 330.3 292.1 331.4 0.33 15 400 7580 -18.7 -37.7 17 19.0 -22.0 335 33 330.7 330.8 292.3 332.1 0.37 16 345 8657 -27.3 -47.3 13 20.0 -29.5 310 40 333.3 333.3 292.8 333.9 0.16 17 300 9640 -35.9 -45.9 35 10.0 -36.8 285 48 334.8 334.8 293.2 335.6 0.21 18 282 10065 -39.9 -47.9 42 8.0 -40.5 285 51 335.0 335.0 293.2 335.7 0.18 19 273 10286 -40.9 -56.9 16 16.0 -41.7 285 52 336.7 336.7 293.6 336.9 0.06 20 250 10880 -42.9 -67.9 5 25.0 -43.7 285 57 342.3 342.3 294.9 342.4 0.02 21 230 11443 -44.7 -73.7 2 29.0 -45.4 282 60 347.8 347.8 296.1 347.8 0.01 22 220 11740 -46.5 -74.8 3 28.4 -47.1 280 62 349.5 349.5 296.5 349.5 0.01 23 200 12370 -50.3 -77.3 3 27.0 -50.8 285 48 353.1 353.1 297.3 353.1 0.01 24 175 13235 -54.5 -83.5 2 29.0 -54.8 286 42 359.9 359.9 298.7 360.0 0.00 25 150 14210 -60.7 -85.7 2 25.0 -60.9 295 35 365.5 365.5 299.8 365.5 0.00 26 100 16620 -75.9 -88.9 11 13.0 -75.9 350 12 381.1 381.1 302.4 381.1 0.00 27 86 17487 -78.7 -90.7 12 12.0 -78.7 295 4 392.2 392.2 304.1 392.2 0.00 28 74 18343 -79.5 -90.5 15 11.0 -79.5 178 13 407.8 407.8 306.2 407.8 0.00 29 70 18660 -78.3 -90.3 13 12.0 -78.3 135 17 416.9 416.9 307.3 416.9 0.00 30 65 19085 -74.9 -89.9 8 15.0 -75.0 136 15 433.2 433.2 309.2 433.2 0.00 31 60 19547 -76.1 -91.1 8 15.0 -76.2 137 12 440.6 440.6 309.9 440.6 0.00 32 50 20620 -67.5 -91.5 2 24.0 -67.7 140 7 484.4 484.4 313.8 484.4 0.00 33 49 20742 -66.1 -92.1 1 26.0 -66.4 138 7 490.5 490.5 314.2 490.6 0.00 34 30 23790 -54.9 -89.9 1 35.0 -56.5 80 17 595.0 595.0 320.4 595.0 0.00 35 28 24235 -54.1 -89.1 1 35.0 -55.9 97 15 609.1 609.1 321.0 609.1 0.00 36 25 24967 -53.7 -88.7 1 35.0 -55.8 125 13 630.3 630.3 321.9 630.3 0.01 37 21 26107 -48.5 -85.5 1 37.0 -52.3 168 9 678.2 678.2 323.7 678.3 0.01 38 20 26430 -48.1 -85.1 1 37.0 -52.2 180 8 688.9 689.0 324.1 689.1 0.01 39 18 27124 -48.5 -85.5 1 37.0 -52.7 708.8 708.8 324.7 708.9 0.01 40 10 31062 -40.3 -79.3 1 39.0 -50.4 869.1 869.2 328.8 869.9 0.07 TRP 86 17487 -78.7 -90.7 12 12.0 -78.7 295 4 392.2 392.2 304.1 392.2 0.00 WND 220 11740 -46.5 -74.8 3 28.4 -47.1 280 62 349.5 349.5 296.5 349.5 0.01 Sounding variables and indices 1000-500 mb thick: 5856.00 m Freezing level: 582.00 mb = 4673.30 m = 15332.17 ft Wetbulb zero: 659.20 mb = 3649.58 m = 11973.53 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 23.10 % Est. max temperature: 41.74 C = 107.14 F Sfc-Lift cond lev (LCL): 678.83 mb = 3408.41 m = 11182.31 ft T: 11.84 C 700-500 lapse rate: 7.70 C/km ThetaE index: 29.06 C Layer 993.0- 582.0 mb Conv cond level (CCL): 588.11 mb = 4587.50 m = 15050.67 ft Mean mixing ratio: 6.92 g/kg Conv temperature: 45.35 C = 113.63 F Cap Strength: 2.85 C Lifted Index: 1.25 C Risk: Showers probable Lifted Index @300 mb: -0.18 C Lifted Index @700 mb: 2.45 C Showalter Index: 1.48 C Risk: Showers probable Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 34.50 C Cross Totals Index: 12.50 C K Index: 13.30 Risk: None Sweat Index: 114.60 Risk: None Energy Index: -1.98 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.58 J/kg Max Up Vert Vel: 7.56 m/s Conv Inhibition (B-): 182.70 J/kg Cap Strength: 2.85 C Lift Cond Lev (LCL): 615.30 mb = 4216.06 m = 13832.06 ft Lev Free Conv (LFC): 560.30 mb = 4975.00 m = 16321.97 ft Equ Level (EL): 520.30 mb = 5558.56 m = 18236.53 ft B at Equ Level: 21.14 J/kg Max Parcel Lev (MPL): 480.30 mb = 6180.35 m = 20276.48 ft Wind level data Storm motion: 340 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 ---------------------------------------------------------- 0 996 55 240 3 2.6 1.5 | 176 11 -0.8 11.1 1 969 305 260 18 17.7 3.1 | 228 19 14.3 12.7 2 925 728 275 14 13.9 -1.2 | 232 13 10.5 8.4 3 876 1219 280 15 14.8 -2.6 | 238 13 11.4 7.0 4 850 1485 285 17 16.4 -4.4 | 248 14 13.0 5.2 5 761 2438 295 21 19.0 -8.9 | 267 16 15.6 0.7 6 709 3048 285 18 17.4 -4.7 | 251 15 14.0 4.9 7 700 3156 290 12 11.3 -4.1 | 235 10 7.9 5.5 8 683 3353 305 10 8.2 -5.7 | 231 6 4.8 3.8 9 658 3658 360 10 -0.0 -10.0 | 83 3 -3.4 -0.4 10 610 4267 355 8 0.7 -8.0 | 121 3 -2.7 1.6 11 587 4572 10 10 -1.7 -9.8 | 87 5 -5.1 -0.3 12 545 5182 30 10 -5.0 -8.7 | 96 8 -8.4 0.9 13 524 5486 35 9 -5.2 -7.4 | 104 9 -8.6 2.2 14 505 5791 15 18 -4.7 -17.4 | 46 11 -8.1 -7.8 15 500 5870 360 11 -0.0 -11.0 | 67 4 -3.4 -1.4 16 485 6096 340 10 3.4 -9.4 | 184 0 0.0 0.2 17 448 6706 320 18 11.6 -13.8 | 297 9 8.2 -4.2 18 414 7315 335 29 12.3 -26.3 | 332 19 8.8 -16.7 19 400 7580 335 33 13.9 -29.9 | 333 23 10.5 -20.3 20 398 7620 335 32 13.5 -29.0 | 332 22 10.1 -19.4 21 308 9449 290 46 43.2 -15.7 | 279 40 39.8 -6.2 22 300 9640 285 48 46.4 -12.4 | 274 43 43.0 -2.8 23 258 10668 285 55 53.1 -14.2 | 275 50 49.7 -4.7 24 250 10880 285 57 55.1 -14.8 | 276 52 51.6 -5.2 25 220 11740 280 62 61.1 -10.8 | 271 58 57.6 -1.2 26 200 12370 285 48 46.4 -12.4 | 274 43 43.0 -2.8 27 196 12497 285 50 48.3 -12.9 | 274 45 44.9 -3.4 28 187 12802 285 41 39.6 -10.6 | 272 36 36.2 -1.0 29 178 13106 280 40 39.4 -6.9 | 266 36 36.0 2.6 30 170 13411 295 45 40.8 -19.0 | 284 39 37.4 -9.4 31 150 14210 295 35 31.7 -14.8 | 280 29 28.3 -5.2 32 147 14326 290 37 34.8 -12.7 | 276 32 31.4 -3.1 33 140 14630 295 33 29.9 -13.9 | 279 27 26.5 -4.4 34 126 15240 295 25 22.7 -10.6 | 273 19 19.2 -1.0 35 108 16154 270 15 15.0 -0.0 | 230 15 11.6 9.6 36 103 16459 295 9 8.2 -3.8 | 219 7 4.7 5.8 37 100 16620 350 12 2.1 -11.8 | 31 3 -1.3 -2.2 38 98 16764 325 11 6.3 -9.0 | 259 3 2.9 0.6 39 86 17487 295 4 3.6 -1.7 | 182 8 0.2 7.9 40 70 18660 135 17 -12.0 12.0 | 144 27 -15.4 21.6 41 50 20620 140 7 -4.5 5.4 | 152 17 -7.9 14.9 42 30 23790 80 17 -16.7 -3.0 | 108 21 -20.2 6.6 43 20 26430 180 8 0.0 8.0 | 169 18 -3.4 17.6 Wind Parameters Mean winds (0-6000m): 310.4 at 13.6 knts Storm direction: 340.4 at 10.2 knts Shear (0-3000m) pos: 3.2 neg: 0.7 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 74.3 deg Storm rel helicity (0-3000m) pos: 87.5 neg: -17.9 tot: 69.6 m^2/s^2 ave: 23.2 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.70 Bulk Shear: 16.80 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 ------------------------------------------------------------------------------- 500 261 14 221 15| 13.5 0.0 13.5| 53.9 0.0 53.9 107.8 0.77| 18.7 14.5 1000 268 14 227 15| 6.4 0.0 6.4| 58.3 0.0 58.3 58.3 0.71| 11.0 7.9 1500 273 15 232 14| 5.3 0.0 5.3| 70.0 0.0 70.0 46.7 0.75| 8.5 6.4 2000 278 16 238 14| 4.5 0.0 4.5| 79.8 0.0 79.8 39.9 0.77| 7.1 5.4 2500 282 17 244 14| 3.9 0.0 3.9| 87.5 -3.1 84.4 33.7 0.73| 6.2 4.6 3000 283 17 247 14| 3.2 0.7 3.9| 87.5 -17.9 69.6 23.2 0.54| 5.9 3.2 4000 290 15 248 12| 1.7 0.5 2.2| 89.2 -28.4 60.8 15.2 0.22| 7.2 1.6 5000 300 14 253 9| 1.5 0.4 1.9| 91.1 -30.5 60.5 12.1 0.19| 6.4 1.2 6000 310 14 263 7| 1.3 0.6 2.0| 95.6 -51.8 43.8 7.3 0.07| 7.1 0.5 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20250430.11.gif