UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041823.upa.cvt Date: 2300Z 18 APR 25 Searching for VANP... Searching the city database file for: VANP ... Date:2300Z 18 APR 25 Station: VANP WMO ident: 42867 Latitude: 21.10 Longitude: 79.05 Elevation: 310.00 ------------------------------------------------------------------------------- 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 35 SFC 970 310 28.6 19.6 58 9.0 22.2 0 0 304.4 307.2 296.4 349.0 14.96 2 969 319 28.2 18.2 55 10.0 21.2 356 1 304.1 306.6 295.5 344.8 13.70 3 964 365 29.6 16.6 46 13.0 20.6 336 3 305.9 308.3 295.1 343.2 12.42 4 948 514 31.0 15.0 38 16.0 20.1 271 12 308.8 311.0 295.1 343.4 11.38 5 925 733 31.0 13.0 33 18.0 18.9 255 16 311.0 312.9 294.9 342.4 10.22 6 903 949 31.2 9.2 26 22.0 17.1 291 15 313.4 314.9 294.0 338.6 8.11 7 850 1488 27.0 4.0 23 23.0 13.3 315 13 314.4 315.6 292.6 333.3 6.00 8 804 1973 23.0 0.0 22 23.0 10.2 322 18 315.2 316.1 291.8 330.4 4.76 9 700 3153 12.8 2.8 51 10.0 7.0 295 12 316.7 318.0 293.8 337.9 6.70 10 674 3470 10.4 -0.6 46 11.0 4.4 307 10 317.4 318.5 293.0 334.8 5.44 11 589 4575 0.0 -0.6 96 0.6 -0.3 14 11 317.8 319.0 293.7 337.7 6.23 12 524 5504 -6.7 -8.4 88 1.7 -7.5 64 3 320.5 321.3 292.6 333.2 3.87 13 519 5579 -7.5 -8.1 95 0.6 -7.8 42 3 320.5 321.2 292.7 333.6 4.00 14 515 5639 -7.9 -8.2 98 0.3 -8.0 25 3 320.7 321.5 292.7 333.8 4.00 15 510 5715 -8.5 -13.2 69 4.7 -10.3 3 2 320.9 321.4 291.7 329.9 2.71 16 509 5730 -7.7 -15.7 53 8.0 -10.6 358 2 322.0 322.4 291.6 329.5 2.21 17 508 5746 -6.9 -16.9 45 10.0 -10.5 354 2 323.2 323.6 291.7 330.0 2.00 18 500 5870 -7.5 -15.5 53 8.0 -10.5 305 7 323.9 324.3 292.2 331.7 2.29 19 499 5886 -7.5 -15.5 53 8.0 -10.5 305 7 324.1 324.5 292.2 331.9 2.29 20 486 6091 -8.3 -27.3 20 19.0 -13.4 300 10 325.6 325.7 291.3 328.6 0.84 21 458 6549 -10.1 -50.1 2 40.0 -16.2 333 15 328.9 328.9 291.5 329.2 0.09 22 438 6894 -9.3 -56.3 1 47.0 -15.9 305 14 334.1 334.1 292.9 334.3 0.04 23 406 7477 -12.5 -51.5 2 39.0 -18.3 299 14 337.3 337.3 293.7 337.6 0.08 24 400 7590 -13.5 -47.5 4 34.0 -18.8 320 16 337.4 337.5 293.8 338.0 0.13 25 332 8973 -25.3 -52.3 6 27.0 -28.1 307 23 339.7 339.8 294.3 340.1 0.09 26 300 9700 -30.7 -60.7 4 30.0 -32.7 305 31 342.1 342.1 294.8 342.3 0.04 27 250 10970 -39.5 -66.5 4 27.0 -40.6 275 26 347.3 347.3 296.1 347.4 0.02 28 247 11052 -39.9 -68.9 3 29.0 -41.0 275 27 347.9 347.9 296.2 348.0 0.01 29 200 12450 -51.3 -74.3 5 23.0 -51.7 280 29 351.5 351.5 297.0 351.6 0.01 30 150 14270 -64.1 -80.1 9 16.0 -64.2 260 20 359.7 359.7 298.7 359.7 0.00 31 135 14902 -69.7 -81.7 16 12.0 -69.8 260 18 360.7 360.7 298.8 360.7 0.00 32 100 16640 -78.9 -86.9 26 8.0 -78.9 300 9 375.3 375.3 301.5 375.3 0.00 33 70 18640 -84.1 -91.1 28 7.0 -84.1 275 12 404.5 404.5 305.8 404.5 0.00 34 67 18882 -85.5 -91.5 33 6.0 -85.5 290 12 406.5 406.5 306.0 406.5 0.00 35 65 19052 -80.5 -90.5 17 10.0 -80.5 278 13 421.0 421.0 307.8 421.0 0.00 36 62 19322 -76.7 -87.7 16 11.0 -76.7 290 11 435.1 435.1 309.4 435.2 0.00 37 56 19911 -75.3 -87.3 14 12.0 -75.3 320 13 451.2 451.2 311.0 451.2 0.00 38 50 20580 -68.9 -88.9 4 20.0 -69.1 110 7 481.1 481.1 313.5 481.1 0.00 39 43 21493 -64.9 -89.9 2 25.0 -65.3 119 5 512.2 512.2 315.8 512.2 0.00 40 40 21942 -57.3 -90.3 1 33.0 -58.3 107 6 542.0 542.0 317.6 542.0 0.00 41 33 23170 -53.7 -88.7 1 35.0 -55.4 2 1 582.2 582.2 319.8 582.2 0.00 42 31 23571 -55.7 -90.7 1 35.0 -57.2 44 16 587.3 587.3 320.0 587.3 0.00 43 30 23780 -55.5 -90.5 1 35.0 -57.0 70 23 593.3 593.3 320.3 593.4 0.00 44 26 24693 -55.9 -90.9 0 35.0 -57.5 85 27 617.0 617.0 321.3 617.0 0.00 45 20 26390 -49.3 -85.3 1 36.0 -53.0 145 23 685.3 685.3 324.0 685.4 0.01 46 16 27864 -46.9 -83.9 1 37.0 -52.1 70 28 738.3 738.3 325.6 738.4 0.02 47 12 29805 -39.5 -78.5 1 39.0 -49.1 104 35 827.8 827.8 327.9 828.5 0.07 48 10 31060 -37.3 -77.3 1 40.0 -49.1 100 32 880.3 880.4 329.1 881.4 0.10 49 9.3 31562 -36.3 -82.3 0 46.0 -49.1 902.6 902.6 329.5 903.1 0.05 TRP 67 18882 -85.5 -91.5 33 6.0 -85.5 290 12 406.5 406.5 306.0 406.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5835.00 m Freezing level: 589.00 mb = 4575.17 m = 15010.23 ft Wetbulb zero: 594.94 mb = 4492.91 m = 14740.33 ft Precipitable water: 1.21 inches Sfc-500 mean rel hum: 54.13 % Est. max temperature: 39.06 C = 102.31 F Sfc-Lift cond lev (LCL): 851.21 mb = 1475.31 m = 4840.19 ft T: 27.10 C 700-500 lapse rate: 7.47 C/km ThetaE index: 13.03 C Layer 925.0- 700.0 mb Conv cond level (CCL): 641.79 mb = 3871.70 m = 12702.28 ft Mean mixing ratio: 9.60 g/kg Conv temperature: 41.70 C = 107.06 F Cap Strength: 5.06 C Lifted Index: -0.96 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.09 C Lifted Index @700 mb: 4.99 C Showalter Index: 2.18 C Risk: Showers probable Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 34.50 C Cross Totals Index: 11.50 C K Index: 28.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 81.00 Risk: None Energy Index: -0.28 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 125.44 J/kg Max Up Vert Vel: 15.84 m/s Conv Inhibition (B-): 407.63 J/kg Cap Strength: 5.06 C Lift Cond Lev (LCL): 701.93 mb = 3129.57 m = 10267.50 ft Lev Free Conv (LFC): 596.93 mb = 4465.60 m = 14650.74 ft Equ Level (EL): 466.93 mb = 6400.11 m = 20997.49 ft B at Equ Level: 123.63 J/kg Max Parcel Lev (MPL): 406.93 mb = 7459.03 m = 24471.57 ft Wind level data Storm motion: 349 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 ---------------------------------------------------------- 0 970 310 0 0 -0.0 -0.0 | 169 9 -1.7 8.6 1 938 610 230 18 13.8 11.6 | 211 24 12.1 20.2 2 925 733 255 16 15.5 4.1 | 227 19 13.8 12.7 3 906 914 290 15 14.1 -5.1 | 254 13 12.4 3.5 4 850 1488 315 13 9.2 -9.2 | 275 8 7.5 -0.6 5 788 2134 325 20 11.5 -16.4 | 308 13 9.8 -7.8 6 700 3153 295 12 10.9 -5.1 | 249 10 9.2 3.5 7 683 3353 300 10 8.7 -5.0 | 243 8 7.0 3.6 8 610 4267 360 12 -0.0 -12.0 | 26 4 -1.7 -3.4 9 587 4572 15 11 -2.8 -10.6 | 66 5 -4.5 -2.0 10 565 4877 10 9 -1.6 -8.9 | 85 3 -3.2 -0.3 11 524 5486 65 3 -2.7 -1.3 | 149 9 -4.4 7.3 12 505 5791 340 2 0.7 -1.9 | 172 7 -1.0 6.7 13 500 5870 305 7 5.7 -4.0 | 222 6 4.1 4.6 14 486 6096 300 10 8.7 -5.0 | 243 8 7.0 3.6 15 467 6401 345 16 4.1 -15.5 | 340 7 2.5 -6.9 16 415 7315 270 12 12.0 -0.0 | 230 13 10.3 8.6 17 400 7590 320 16 10.3 -12.3 | 293 9 8.6 -3.7 18 398 7620 320 15 9.6 -11.5 | 290 8 8.0 -2.9 19 324 9144 305 24 19.7 -13.8 | 286 19 18.0 -5.2 20 300 9700 305 31 25.4 -17.8 | 291 25 23.7 -9.2 21 298 9754 300 31 26.8 -15.5 | 285 26 25.2 -6.9 22 261 10668 295 29 26.3 -12.3 | 278 25 24.6 -3.7 23 250 10970 275 26 25.9 -2.3 | 255 25 24.3 6.3 24 239 11278 275 28 27.9 -2.4 | 257 27 26.2 6.2 25 218 11887 270 32 32.0 -0.0 | 254 32 30.3 8.6 26 200 12450 280 29 28.6 -5.0 | 262 27 26.9 3.6 27 199 12497 275 27 26.9 -2.4 | 256 26 25.2 6.2 28 150 14270 260 20 19.7 3.5 | 236 22 18.0 12.1 29 141 14630 260 20 19.7 3.5 | 236 22 18.0 12.1 30 121 15545 260 12 11.8 2.1 | 224 15 10.2 10.7 31 114 15850 275 19 18.9 -1.7 | 248 19 17.3 6.9 32 103 16459 240 14 12.1 7.0 | 214 19 10.5 15.6 33 100 16640 300 9 7.8 -4.5 | 236 7 6.1 4.1 34 98 16764 260 6 5.9 1.0 | 204 11 4.3 9.6 35 93 17069 330 10 5.0 -8.7 | 271 3 3.3 -0.1 36 88 17374 350 5 0.9 -4.9 | 168 4 -0.8 3.7 37 79 17983 320 6 3.9 -4.6 | 209 5 2.2 4.0 38 71 18593 295 6 5.4 -2.5 | 212 7 3.8 6.1 39 70 18640 275 12 12.0 -1.0 | 234 13 10.3 7.6 40 67 18882 290 12 11.3 -4.1 | 245 11 9.6 4.5 41 67 18898 265 12 12.0 1.0 | 227 14 10.3 9.6 42 63 19202 290 13 12.2 -4.4 | 249 11 10.6 4.2 43 60 19507 290 9 8.5 -3.1 | 231 9 6.8 5.5 44 57 19812 300 12 10.4 -6.0 | 253 9 8.7 2.6 45 54 20117 355 15 1.3 -14.9 | 3 6 -0.3 -6.3 46 51 20422 150 7 -3.5 6.1 | 161 16 -5.2 14.7 47 50 20580 110 7 -6.6 2.4 | 143 14 -8.2 11.0 48 49 20726 30 5 -2.5 -4.3 | 136 6 -4.2 4.3 49 47 21031 135 4 -2.8 2.8 | 159 12 -4.5 11.4 50 40 21946 105 6 -5.8 1.6 | 144 13 -7.4 10.2 51 36 22555 150 6 -3.0 5.2 | 161 15 -4.7 13.8 52 35 22860 245 5 4.5 2.1 | 195 11 2.9 10.7 53 33 23165 0 0 -0.0 -0.0 | 169 9 -1.7 8.6 54 32 23470 30 12 -6.0 -10.4 | 77 8 -7.7 -1.8 55 30 23780 70 23 -21.6 -7.9 | 92 23 -23.3 0.7 56 29 24079 65 23 -20.8 -9.7 | 87 23 -22.5 -1.1 57 27 24384 85 33 -32.9 -2.9 | 99 35 -34.5 5.7 58 25 24994 85 21 -20.9 -1.8 | 107 24 -22.6 6.8 59 20 26390 145 23 -13.2 18.8 | 152 31 -14.8 27.4 60 19 26822 145 23 -13.2 18.8 | 152 31 -14.8 27.4 61 16 27737 75 26 -25.1 -6.7 | 94 27 -26.8 1.9 62 16 28042 65 30 -27.2 -12.7 | 82 29 -28.8 -4.1 63 15 28346 95 35 -34.9 3.1 | 108 38 -36.5 11.6 64 14 28651 85 40 -39.8 -3.5 | 97 42 -41.5 5.1 65 12 29870 105 35 -33.8 9.1 | 116 40 -35.5 17.7 66 10 31060 100 32 -31.5 5.6 | 113 36 -33.2 14.2 Wind Parameters Mean winds (0-6000m): 319.1 at 11.7 knts Storm direction: 349.1 at 8.8 knts Shear (0-3000m) pos: 2.3 neg: 2.7 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 75.4 deg Storm rel helicity (0-3000m) pos: 102.0 neg: -63.2 tot: 38.8 m^2/s^2 ave: 12.9 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 2.1 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 4.21 Bulk Shear: 29.83 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 ------------------------------------------------------------------------------- 500 240 12 211 17| 0.0 16.0 16.0| 62.4 -29.7 32.8 65.5 0.28| 40.5 11.2 1000 270 13 233 14| 4.9 8.0 12.9| 85.7 -29.7 56.0 56.0 0.36| 25.4 9.1 1500 287 14 248 12| 4.7 5.3 10.0| 94.6 -29.7 65.0 43.3 0.39| 18.8 7.4 2000 300 15 264 11| 3.5 4.4 7.9|102.0 -35.8 66.3 33.1 0.37| 15.5 5.7 2500 303 15 269 11| 2.8 3.6 6.4|102.0 -52.1 49.9 20.0 0.25| 13.6 3.4 3000 303 15 268 11| 2.3 2.7 5.1|102.0 -63.2 38.8 12.9 0.17| 12.2 2.1 4000 309 14 271 9| 3.1 2.1 5.2|112.8 -63.2 49.6 12.4 0.27| 10.8 2.9 5000 319 13 279 7| 2.1 1.6 3.8|123.6 -63.2 60.4 12.1 0.32| 9.7 3.2 6000 319 12 272 6| 1.8 2.1 3.9|157.8 -63.2 94.6 15.8 0.44| 10.0 4.3 Wrote GIF file: /home/apache/climate/data/raob//VANP/skewt/VANP.skewt.20250418.23.gif