UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120911.upa.cvt Date: 1100Z 9 DEC 25 Searching for VANP... Searching the city database file for: VANP ... Date:1100Z 9 DEC 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 133 SFC 980 310 28.0 11.0 35 17.0 17.2 20 2 302.9 304.5 291.2 328.0 8.43 2 979 319 26.6 5.6 26 21.0 14.4 22 2 301.6 302.6 288.4 319.0 5.83 3 974 364 27.2 2.2 20 25.0 13.4 30 3 302.6 303.5 287.6 316.6 4.60 4 925 817 22.8 1.8 25 21.0 11.4 55 8 302.6 303.5 287.7 316.9 4.71 5 888 1169 19.6 0.6 28 19.0 9.5 29 8 302.9 303.7 287.6 316.5 4.50 6 864 1404 17.6 -0.4 29 18.0 8.3 16 9 303.2 304.0 287.5 316.3 4.30 7 850 1543 18.0 -11.0 13 29.0 5.5 10 10 305.0 305.4 285.7 311.2 1.94 8 848 1563 18.0 -11.0 13 29.0 5.5 10 10 305.2 305.6 285.8 311.4 1.94 9 736 2751 8.8 -16.2 15 25.0 -0.4 350 13 307.8 308.1 286.2 312.6 1.46 10 700 3163 6.8 -23.2 10 30.0 -2.7 335 6 310.0 310.2 286.4 312.9 0.84 11 661 3633 4.4 -27.6 8 32.0 -4.7 348 10 312.4 312.6 286.9 314.5 0.60 12 613 4243 0.0 -25.0 13 25.0 -7.3 303 8 314.2 314.3 287.8 317.0 0.82 13 553 5058 -7.3 -30.3 14 23.0 -12.7 267 12 314.9 315.0 287.7 316.9 0.56 14 500 5840 -10.5 -58.5 1 48.0 -16.2 265 5 320.2 320.2 288.8 320.4 0.03 15 483 6103 -10.9 -58.9 1 48.0 -16.6 220 9 322.9 322.9 289.7 323.0 0.03 16 400 7510 -21.7 -54.7 3 33.0 -24.9 245 31 326.8 326.8 290.9 327.0 0.06 17 380 7886 -24.9 -58.9 3 34.0 -27.6 246 35 327.4 327.4 291.0 327.5 0.04 18 368 8120 -25.1 -62.1 2 37.0 -27.8 248 40 330.1 330.2 291.8 330.2 0.02 19 303 9510 -33.3 -60.3 5 27.0 -34.9 249 71 337.5 337.5 293.7 337.6 0.04 20 300 9580 -33.7 -59.7 6 26.0 -35.3 250 73 337.9 337.9 293.9 338.0 0.04 21 250 10830 -43.9 -65.9 7 22.0 -44.6 235 80 340.8 340.8 294.6 340.9 0.02 22 211 11939 -52.9 -65.9 19 13.0 -53.2 224 92 343.7 343.7 295.2 343.8 0.03 23 200 12280 -55.5 -68.5 18 13.0 -55.7 215 96 344.9 344.9 295.5 345.0 0.02 24 188 12672 -57.7 -71.5 16 13.8 -57.9 215 104 347.5 347.5 296.1 347.5 0.01 25 171 13266 -61.1 -76.1 12 15.0 -61.2 223 99 351.4 351.4 297.0 351.4 0.01 TRP WND 188 12672 -57.7 -71.5 16 13.8 -57.9 215 104 347.5 347.5 296.1 347.5 0.01 Sounding variables and indices 1000-500 mb thick: 5707.00 m Freezing level: 613.00 mb = 4242.56 m = 13918.98 ft Wetbulb zero: 744.41 mb = 2655.41 m = 8711.86 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 14.25 % Est. max temperature: 30.71 C = 87.27 F Sfc-Lift cond lev (LCL): 764.14 mb = 2436.12 m = 7992.42 ft T: 11.24 C 700-500 lapse rate: 6.46 C/km ThetaE index: 11.47 C Layer 979.0- 925.0 mb Conv cond level (CCL): 572.45 mb = 4784.36 m = 15696.52 ft Mean mixing ratio: 4.67 g/kg Conv temperature: 39.74 C = 103.54 F Cap Strength: 8.07 C Lifted Index: 7.70 C Risk: None Lifted Index @300 mb: 15.32 C Lifted Index @700 mb: 6.64 C Showalter Index: 11.10 C Risk: None Total Totals Index: 28.00 C Risk: None Vertical Totals Index: 28.50 C Cross Totals Index: -0.50 C K Index: -12.50 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 2.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.58 J/kg Max Up Vert Vel: 1.78 m/s Conv Inhibition (B-): 5143.77 J/kg Cap Strength: 8.04 C Lift Cond Lev (LCL): 675.06 mb = 3460.14 m = 11352.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 2 at 7 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 ---------------------------------------------------------- 0 980 310 20 2 -0.7 -1.9 | 176 5 -0.4 5.1 1 947 610 75 6 -5.8 -1.6 | 135 8 -5.5 5.4 2 925 817 55 8 -6.6 -4.6 | 111 7 -6.3 2.4 3 883 1219 25 8 -3.4 -7.3 | 85 3 -3.1 -0.3 4 850 1543 10 10 -1.7 -9.8 | 27 3 -1.4 -2.9 5 821 1829 15 13 -3.4 -12.6 | 29 6 -3.1 -5.6 6 764 2438 10 11 -1.9 -10.8 | 23 4 -1.6 -3.8 7 736 2743 350 13 2.3 -12.8 | 336 6 2.6 -5.8 8 710 3048 335 8 3.4 -7.3 | 274 4 3.7 -0.3 9 700 3163 335 6 2.5 -5.4 | 241 3 2.8 1.5 10 683 3353 335 5 2.1 -4.5 | 224 3 2.4 2.5 11 658 3658 350 11 1.9 -10.8 | 330 4 2.2 -3.8 12 633 3962 335 8 3.4 -7.3 | 274 4 3.7 -0.3 13 586 4572 260 7 6.9 1.2 | 221 11 7.2 8.2 14 564 4877 255 13 12.6 3.4 | 231 16 12.8 10.3 15 523 5486 300 11 9.5 -5.5 | 261 10 9.8 1.5 16 503 5791 290 9 8.5 -3.1 | 246 10 8.7 3.9 17 500 5840 265 5 5.0 0.4 | 215 9 5.3 7.4 18 483 6096 220 9 5.8 6.9 | 204 15 6.1 13.9 19 464 6401 265 14 13.9 1.2 | 240 16 14.2 8.2 20 411 7315 250 28 26.3 9.6 | 238 31 26.6 16.6 21 400 7510 245 31 28.1 13.1 | 235 35 28.4 20.1 22 394 7620 245 30 27.2 12.7 | 234 34 27.5 19.7 23 347 8534 250 48 45.1 16.4 | 243 51 45.4 23.4 24 319 9144 245 59 53.5 24.9 | 239 63 53.8 31.9 25 300 9580 250 73 68.6 25.0 | 245 76 68.9 32.0 26 280 10058 240 75 65.0 37.5 | 236 79 65.2 44.5 27 250 10830 235 80 65.5 45.9 | 231 84 65.8 52.9 28 223 11582 225 86 60.8 60.8 | 222 91 61.1 67.8 29 212 11887 225 91 64.3 64.3 | 222 96 64.6 71.3 30 200 12280 215 96 55.1 78.6 | 213 102 55.4 85.6 31 188 12672 215 104 59.7 85.2 | 213 110 59.9 92.2 32 176 13106 220 100 64.3 76.6 | 218 106 64.6 83.6 33 167 13411 225 99 70.0 70.0 | 222 104 70.3 77.0 Wind Parameters Mean winds (0-6000m): 332.4 at 9.3 knts Storm direction: 2.4 at 7.0 knts Shear (0-3000m) pos: 1.1 neg: 1.5 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 52.4 deg Storm rel helicity (0-3000m) pos: 0.2 neg: -30.6 tot: -30.3 m^2/s^2 ave: -10.1 10^-3 m/s^2 rel: -0.72 Storm rel vorticity (0-3000m) horiz: 5.7 stream: -4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 15.22 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 63 5 137 6| 6.6 0.0 6.6| 0.0 -10.8 -10.8 -21.5 -0.78| 8.9 -6.9 1000 47 7 118 5| 3.3 2.6 5.9| 0.0 -14.4 -14.4 -14.4 -0.71| 7.0 -5.0 1500 31 8 93 4| 2.2 2.9 5.1| 0.2 -16.2 -15.9 -10.6 -0.63| 6.4 -4.1 2000 25 9 71 4| 1.6 2.1 3.7| 0.2 -16.8 -16.6 -8.3 -0.60| 5.2 -3.2 2500 19 10 53 3| 1.3 2.4 3.7| 0.2 -23.7 -23.5 -9.4 -0.66| 5.4 -3.6 3000 13 9 40 3| 1.1 1.5 2.6| 0.2 -30.6 -30.3 -10.1 -0.72| 5.7 -4.1 4000 4 9 9 2| 1.1 1.8 2.9| 4.1 -39.3 -35.3 -8.8 -0.54| 6.2 -3.3 5000 346 9 309 3| 1.5 2.1 3.6| 30.7 -46.3 -15.6 -3.1 -0.33| 6.6 -2.2 6000 332 9 285 5| 1.2 2.2 3.5| 61.7 -74.0 -12.3 -2.1 -0.27| 7.4 -2.0 Wrote GIF file: /home/apache/climate/data/raob//VANP/skewt/VANP.skewt.20251209.11.gif