UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042123.upa.cvt Date: 2300Z 21 APR 25 Searching for VANP... Searching the city database file for: VANP ... Date:2300Z 21 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 70 SFC 973 310 25.8 15.8 54 10.0 19.1 25 2 301.3 303.4 293.2 335.7 11.68 2 972 319 26.8 9.8 34 17.0 16.3 25 2 302.4 303.8 290.5 325.8 7.84 3 969 347 30.2 4.2 19 26.0 15.1 23 3 306.1 307.1 289.5 322.4 5.33 4 968 356 31.2 4.2 18 27.0 15.4 23 3 307.2 308.2 289.9 323.6 5.34 5 967 365 32.2 4.2 17 28.0 15.7 22 4 308.3 309.3 290.2 324.8 5.34 6 960 431 33.0 4.0 16 29.0 15.9 19 6 309.7 310.7 290.6 326.2 5.31 7 925 768 32.0 3.0 16 29.0 15.0 345 19 312.0 313.0 291.2 328.1 5.13 8 918 836 32.6 2.6 15 30.0 15.0 345 20 313.3 314.3 291.5 329.2 5.03 9 850 1516 27.2 1.2 18 26.0 12.3 355 14 314.6 315.6 291.7 330.2 4.91 10 807 1970 23.8 1.8 24 22.0 11.1 312 9 315.7 316.8 292.5 332.9 5.40 11 700 3184 12.0 0.0 44 12.0 5.4 250 9 315.8 316.8 292.6 333.1 5.47 12 686 3353 10.4 -0.6 46 11.0 4.5 235 11 315.8 316.8 292.4 332.8 5.34 13 645 3862 6.4 -9.6 31 16.0 -0.7 303 5 316.9 317.5 290.6 326.3 2.86 14 637 3964 7.6 -23.4 9 31.0 -2.9 331 2 319.4 319.6 289.5 322.6 0.91 15 563 4968 0.0 -23.0 16 23.0 -7.4 207 9 321.9 322.1 290.5 325.6 1.07 16 551 5140 -1.5 -14.5 36 13.0 -6.6 205 10 322.1 322.6 291.6 329.7 2.26 17 544 5242 -1.1 -26.1 13 25.0 -8.5 201 10 323.8 324.0 290.8 326.8 0.84 18 514 5692 -4.1 -34.1 8 30.0 -11.3 149 4 325.5 325.5 290.9 327.0 0.41 19 500 5910 -3.9 -41.9 3 38.0 -11.7 325 4 328.3 328.3 291.5 329.0 0.19 20 497 5957 -3.7 -41.7 3 38.0 -11.6 324 4 329.1 329.1 291.7 329.9 0.20 21 400 7630 -16.3 -48.3 4 32.0 -20.8 265 12 333.8 333.8 292.9 334.3 0.12 22 370 8212 -20.9 -44.9 10 24.0 -24.2 262 15 335.2 335.3 293.3 336.0 0.19 23 337 8899 -24.1 -63.1 1 39.0 -27.3 258 18 339.9 339.9 294.3 340.0 0.02 24 300 9740 -29.5 -64.5 2 35.0 -31.8 255 22 343.8 343.8 295.3 343.9 0.02 25 250 11010 -39.3 -67.3 4 28.0 -40.5 250 23 347.6 347.6 296.1 347.7 0.02 26 228 11634 -44.1 -70.1 4 26.0 -44.9 250 24 349.6 349.6 296.5 349.6 0.01 27 219 11903 -46.3 -59.3 22 13.0 -46.8 250 25 350.2 350.3 296.7 350.5 0.06 28 200 12500 -50.9 -67.9 12 17.0 -51.3 225 24 352.2 352.2 297.1 352.3 0.02 29 177 13284 -56.7 -74.7 9 18.0 -56.9 225 23 355.2 355.2 297.7 355.2 0.01 30 150 14310 -65.5 -77.5 17 12.0 -65.6 225 29 357.2 357.2 298.1 357.3 0.01 31 100 16690 -80.1 -87.1 30 7.0 -80.1 180 13 373.0 373.0 301.1 373.0 0.00 32 75 18296 -85.7 -90.7 40 5.0 -85.7 115 22 393.2 393.2 304.3 393.2 0.00 33 70 18680 -80.9 -89.9 21 9.0 -80.9 145 10 411.3 411.3 306.7 411.3 0.00 34 65 19101 -77.5 -87.5 19 10.0 -77.6 54 6 427.5 427.6 308.6 427.6 0.00 35 62 19373 -75.3 -87.3 14 12.0 -75.3 49 13 438.2 438.2 309.7 438.3 0.00 36 58 19758 -77.1 -88.1 16 11.0 -77.1 112 17 442.6 442.6 310.1 442.6 0.00 37 55 20064 -76.7 -88.7 13 12.0 -76.7 168 13 450.3 450.3 310.9 450.3 0.00 38 52 20393 -68.1 -88.1 4 20.0 -68.3 53 5 477.6 477.6 313.2 477.6 0.00 39 50 20630 -66.3 -87.3 4 21.0 -66.5 255 11 487.2 487.2 314.0 487.3 0.00 40 37 22486 -56.7 -91.7 0 35.0 -57.8 85 22 555.7 555.7 318.4 555.7 0.00 41 30 23810 -56.7 -91.7 0 35.0 -58.0 85 15 590.1 590.1 320.2 590.1 0.00 42 25 24977 -52.5 -92.5 0 40.0 -54.9 73 21 633.7 633.7 322.0 633.7 0.00 TRP 75 18296 -85.7 -90.7 40 5.0 -85.7 115 22 393.2 393.2 304.3 393.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5840.00 m Freezing level: 563.00 mb = 4967.67 m = 16297.93 ft Wetbulb zero: 650.83 mb = 3787.32 m = 12425.44 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 22.27 % Est. max temperature: 39.71 C = 103.49 F Sfc-Lift cond lev (LCL): 840.53 mb = 1614.05 m = 5295.38 ft T: 26.47 C 700-500 lapse rate: 5.83 C/km ThetaE index: 13.28 C Layer 972.0- 968.0 mb Conv cond level (CCL): 479.38 mb = 6235.49 m = 20457.40 ft Mean mixing ratio: 5.19 g/kg Conv temperature: 54.20 C = 129.56 F Cap Strength: 7.38 C Lifted Index: 8.24 C Risk: None Lifted Index @300 mb: 11.99 C Lifted Index @700 mb: 3.52 C Showalter Index: 7.21 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 31.10 C Cross Totals Index: 5.10 C K Index: 20.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 46.40 Risk: None Energy Index: -0.04 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.04 J/kg Max Up Vert Vel: 7.62 m/s Conv Inhibition (B-): 28529.36 J/kg Cap Strength: 7.38 C Lift Cond Lev (LCL): 608.04 mb = 4342.31 m = 14246.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 at 6 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 ---------------------------------------------------------- 0 973 310 25 2 -0.8 -1.8 | 130 6 -4.2 3.6 1 941 610 10 11 -1.9 -10.8 | 44 8 -5.3 -5.4 2 925 768 345 19 4.9 -18.4 | 353 13 1.5 -13.0 3 910 914 345 21 5.4 -20.3 | 352 15 2.1 -14.9 4 850 1516 355 14 1.2 -13.9 | 14 9 -2.2 -8.6 5 849 1524 355 15 1.3 -14.9 | 12 10 -2.1 -9.6 6 791 2134 295 6 5.4 -2.5 | 216 4 2.1 2.8 7 763 2438 245 6 5.4 2.5 | 195 8 2.1 7.9 8 711 3048 255 8 7.7 2.1 | 210 9 4.4 7.5 9 700 3184 250 9 8.5 3.1 | 211 10 5.1 8.5 10 686 3353 235 11 9.0 6.3 | 206 13 5.6 11.7 11 660 3658 250 10 9.4 3.4 | 214 11 6.0 8.8 12 636 3962 335 2 0.8 -1.8 | 145 4 -2.5 3.6 13 612 4267 340 5 1.7 -4.7 | 112 2 -1.7 0.7 14 590 4572 210 5 2.5 4.3 | 175 10 -0.9 9.7 15 547 5182 205 11 4.6 10.0 | 185 15 1.3 15.4 16 527 5486 175 5 -0.4 5.0 | 160 11 -3.8 10.4 17 507 5791 135 4 -2.8 2.8 | 143 10 -6.2 8.2 18 500 5910 325 4 2.3 -3.3 | 153 2 -1.1 2.1 19 488 6096 320 4 2.6 -3.1 | 161 2 -0.8 2.3 20 469 6401 285 3 2.9 -0.8 | 174 5 -0.5 4.6 21 451 6706 335 2 0.8 -1.8 | 145 4 -2.5 3.6 22 433 7010 55 4 -3.3 -2.3 | 115 7 -6.7 3.1 23 417 7315 295 3 2.7 -1.3 | 171 4 -0.7 4.1 24 401 7620 270 13 13.0 -0.0 | 241 11 9.6 5.4 25 400 7630 265 12 12.0 1.0 | 233 11 8.6 6.4 26 312 9449 255 20 19.3 5.2 | 236 19 15.9 10.6 27 300 9740 255 22 21.3 5.7 | 238 21 17.9 11.1 28 251 10973 245 24 21.8 10.1 | 230 24 18.4 15.5 29 250 11010 250 23 21.6 7.9 | 234 23 18.2 13.3 30 219 11887 250 25 23.5 8.6 | 235 24 20.1 13.9 31 200 12497 240 26 22.5 13.0 | 226 27 19.1 18.4 32 200 12500 225 24 17.0 17.0 | 211 26 13.6 22.4 33 173 13411 225 23 16.3 16.3 | 211 25 12.9 21.6 34 150 14310 225 29 20.5 20.5 | 213 31 17.1 25.9 35 150 14326 225 27 19.1 19.1 | 213 29 15.7 24.5 36 142 14630 225 29 20.5 20.5 | 213 31 17.1 25.9 37 128 15240 245 21 19.0 8.9 | 228 21 15.7 14.3 38 122 15545 225 10 7.1 7.1 | 197 13 3.7 12.5 39 115 15850 135 9 -6.4 6.4 | 140 15 -9.7 11.7 40 100 16690 180 13 0.0 13.0 | 170 19 -3.4 18.4 41 99 16764 170 17 -3.0 16.7 | 164 23 -6.3 22.1 42 93 17069 190 14 2.4 13.8 | 177 19 -0.9 19.2 43 88 17374 165 6 -1.6 5.8 | 156 12 -4.9 11.2 44 84 17678 120 10 -8.7 5.0 | 131 16 -12.0 10.4 45 75 18288 100 17 -16.7 3.0 | 113 22 -20.1 8.3 46 75 18296 115 22 -19.9 9.3 | 122 28 -23.3 14.7 47 70 18680 145 10 -5.7 8.2 | 146 16 -9.1 13.6 48 67 18898 120 12 -10.4 6.0 | 130 18 -13.8 11.4 49 64 19202 25 4 -1.7 -3.6 | 109 5 -5.1 1.8 50 61 19507 65 20 -18.1 -8.5 | 82 22 -21.5 -3.1 51 55 20117 175 13 -1.1 13.0 | 166 19 -4.5 18.3 52 52 20422 45 5 -3.5 -3.5 | 105 7 -6.9 1.8 53 50 20630 255 11 10.6 2.8 | 221 11 7.3 8.2 54 49 20726 180 14 0.0 14.0 | 170 20 -3.4 19.4 55 47 21031 285 11 10.6 -2.8 | 251 8 7.3 2.5 56 45 21336 50 23 -17.6 -14.8 | 66 23 -21.0 -9.4 57 39 22250 110 19 -17.9 6.5 | 119 24 -21.2 11.9 58 37 22555 80 22 -21.7 -3.8 | 94 25 -25.0 1.6 59 33 23165 95 25 -24.9 2.2 | 105 29 -28.3 7.6 60 32 23470 80 21 -20.7 -3.6 | 94 24 -24.1 1.7 61 30 23810 85 15 -14.9 -1.3 | 103 19 -18.3 4.1 62 28 24079 85 17 -16.9 -1.5 | 101 21 -20.3 3.9 63 26 24384 70 18 -16.9 -6.2 | 88 20 -20.3 -0.8 64 24 24689 75 23 -22.2 -6.0 | 89 26 -25.6 -0.6 65 23 24994 60 34 -29.4 -17.0 | 71 35 -32.8 -11.6 Wind Parameters Mean winds (0-6000m): 297.9 at 8.5 knts Storm direction: 327.9 at 6.4 knts Shear (0-3000m) pos: 0.6 neg: 2.3 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 77.1 deg Storm rel helicity (0-3000m) pos: 18.6 neg: -57.2 tot: -38.6 m^2/s^2 ave: -12.9 10^-3 m/s^2 rel: -0.48 Storm rel vorticity (0-3000m) horiz: 9.2 stream: -4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.32 Bulk Shear: 12.53 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 ------------------------------------------------------------------------------- 500 360 10 34 6| 0.0 18.6 18.6| 0.0 -36.0 -36.0 -72.1 -0.88| 20.8-18.3 1000 351 15 7 9| 1.9 9.3 11.3| 9.9 -36.7 -26.8 -26.8 -0.56| 13.7 -7.7 1500 350 14 6 9| 1.3 4.7 6.0| 13.8 -46.7 -32.8 -21.9 -0.53| 12.5 -6.6 2000 346 13 3 7| 1.0 2.4 3.4| 13.8 -53.5 -39.6 -19.8 -0.58| 11.8 -6.8 2500 338 11 351 5| 0.8 2.1 2.9| 16.3 -55.3 -39.0 -15.6 -0.54| 10.2 -5.4 3000 328 11 328 5| 0.6 2.3 2.9| 18.6 -57.2 -38.6 -12.9 -0.48| 9.2 -4.5 4000 316 10 297 4| 1.4 1.7 3.1| 25.7 -61.9 -36.2 -9.0 -0.39| 9.3 -3.6 5000 301 9 263 5| 1.1 2.1 3.2| 32.1 -78.3 -46.2 -9.2 -0.34| 9.3 -3.1 6000 298 8 251 4| 0.9 1.2 2.2| 35.0-101.9 -66.9 -11.2 -0.32| 9.3 -3.0 Wrote GIF file: /home/apache/climate/data/raob//VANP/skewt/VANP.skewt.20250421.23.gif