UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120823.upa.cvt Date: 2300Z 8 DEC 25 Searching for VANP... Searching the city database file for: VANP ... Date:2300Z 8 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 146 SFC 981 310 11.4 8.8 84 2.6 9.9 350 2 286.1 287.4 284.0 306.4 7.26 2 980 318 11.4 7.5 77 3.9 9.3 352 2 286.2 287.4 283.3 304.8 6.64 3 977 344 14.8 3.8 48 11.0 9.0 357 4 289.9 290.8 283.2 304.6 5.14 4 970 405 18.2 3.2 37 15.0 10.3 9 7 293.9 294.8 284.7 308.4 4.96 5 962 476 20.4 2.4 30 18.0 10.8 24 10 296.8 297.7 285.6 310.8 4.73 6 942 656 22.4 -1.6 20 24.0 10.2 52 15 300.6 301.3 285.9 311.6 3.61 7 925 813 21.6 -2.4 20 24.0 9.6 60 12 301.4 302.0 286.0 312.0 3.46 8 850 1537 17.4 -12.6 12 30.0 5.0 45 15 304.4 304.7 285.2 309.8 1.71 9 812 1926 16.0 -13.0 12 29.0 4.0 32 14 306.9 307.2 286.2 312.5 1.73 10 700 3167 7.0 -19.0 14 26.0 -2.1 310 2 310.2 310.5 286.8 314.3 1.22 11 609 4292 0.0 -34.0 6 34.0 -8.1 290 6 314.8 314.8 287.4 316.0 0.35 12 534 5324 -8.7 -27.7 20 19.0 -13.4 287 15 316.4 316.6 288.4 319.0 0.73 13 508 5708 -11.1 -33.1 14 22.0 -15.7 290 26 318.1 318.1 288.6 319.7 0.46 14 500 5830 -10.7 -37.7 9 27.0 -15.8 275 35 320.0 320.1 289.0 321.1 0.30 15 489 6002 -10.7 -41.7 6 31.0 -16.1 271 36 322.0 322.1 289.6 322.8 0.20 16 450 6637 -16.3 -42.3 9 26.0 -20.3 258 40 322.7 322.8 289.8 323.5 0.21 17 430 6980 -17.5 -56.5 2 39.0 -21.6 255 41 325.4 325.5 290.5 325.6 0.04 18 400 7520 -21.5 -59.5 2 38.0 -24.8 250 42 327.0 327.1 290.9 327.2 0.03 19 335 8802 -28.3 -63.3 2 35.0 -30.6 243 60 334.8 334.8 293.0 334.9 0.02 20 300 9580 -34.1 -61.1 5 27.0 -35.6 240 74 337.3 337.3 293.7 337.5 0.03 21 250 10840 -43.7 -59.7 15 16.0 -44.3 240 88 341.1 341.1 294.6 341.3 0.05 22 200 12300 -54.7 -68.7 16 14.0 -54.9 215 87 346.1 346.1 295.8 346.2 0.02 23 187 12727 -57.1 -72.1 13 15.0 -57.3 216 88 349.0 349.0 296.4 349.0 0.01 24 165 13508 -62.5 -76.4 14 13.9 -62.7 220 96 352.6 352.6 297.2 352.6 0.01 25 150 14090 -66.7 -79.7 14 13.0 -66.8 235 83 355.2 355.2 297.7 355.2 0.00 26 127 15085 -70.5 -84.5 11 14.0 -70.5 239 75 365.6 365.6 299.8 365.7 0.00 27 100 16490 -73.7 -88.7 8 15.0 -73.7 255 40 385.3 385.3 303.1 385.3 0.00 28 91 17039 -76.7 -89.7 11 13.0 -76.7 220 25 389.9 389.9 303.8 389.9 0.00 29 78 17933 -75.3 -89.3 9 14.0 -75.3 220 16 410.4 410.4 306.6 410.4 0.00 30 74 18242 -71.3 -88.3 6 17.0 -71.4 220 12 425.0 425.0 308.3 425.0 0.00 31 70 18570 -73.3 -88.3 8 15.0 -73.3 220 9 427.6 427.6 308.6 427.6 0.00 32 67 18825 -75.9 -88.9 11 13.0 -75.9 427.3 427.3 308.6 427.3 0.00 33 57 19767 -72.5 -88.5 7 16.0 -72.6 455.3 455.3 311.4 455.3 0.00 34 53 20199 -68.5 -87.5 5 19.0 -68.7 474.1 474.1 313.0 474.1 0.00 35 50 20548 -68.3 -88.3 4 20.0 -68.5 482.5 482.5 313.7 482.6 0.00 TRP 91 17039 -76.7 -89.7 11 13.0 -76.7 220 25 389.9 389.9 303.8 389.9 0.00 WND 165 13508 -62.5 -76.4 14 13.9 -62.7 220 96 352.6 352.6 297.2 352.6 0.01 Sounding variables and indices 1000-500 mb thick: 5684.00 m Freezing level: 609.00 mb = 4292.28 m = 14082.12 ft Wetbulb zero: 738.41 mb = 2720.52 m = 8925.49 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 14.29 % Est. max temperature: 30.80 C = 87.43 F Sfc-Lift cond lev (LCL): 943.21 mb = 645.13 m = 2116.55 ft T: 22.28 C 700-500 lapse rate: 6.65 C/km ThetaE index: 2.15 C Layer 850.0- 812.0 mb Conv cond level (CCL): 531.36 mb = 5362.52 m = 17593.35 ft Mean mixing ratio: 3.67 g/kg Conv temperature: 41.71 C = 107.07 F Cap Strength: 10.94 C Lifted Index: 11.19 C Risk: None Lifted Index @300 mb: 19.14 C Lifted Index @700 mb: 9.63 C Showalter Index: 11.72 C Risk: None Total Totals Index: 26.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: -1.90 C K Index: -10.50 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 2.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.55 J/kg Max Up Vert Vel: 9.44 m/s Conv Inhibition (B-): 22329.00 J/kg Cap Strength: 11.11 C Lift Cond Lev (LCL): 670.52 mb = 3514.72 m = 11531.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 350 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 ---------------------------------------------------------- 0 981 310 350 2 0.3 -2.0 | 170 8 -1.3 7.5 1 947 610 50 16 -12.3 -10.3 | 87 14 -13.9 -0.8 2 925 813 60 12 -10.4 -6.0 | 106 12 -12.0 3.4 3 851 1524 50 15 -11.5 -9.6 | 89 13 -13.1 -0.2 4 850 1537 45 15 -10.6 -10.6 | 85 12 -12.2 -1.2 5 792 2134 25 13 -5.5 -11.8 | 72 7 -7.1 -2.3 6 736 2743 15 5 -1.3 -4.8 | 148 5 -2.9 4.6 7 710 3048 305 2 1.6 -1.1 | 180 8 0.0 8.3 8 700 3167 310 2 1.5 -1.3 | 179 8 -0.1 8.2 9 684 3353 360 3 -0.0 -3.0 | 166 7 -1.6 6.4 10 633 3962 295 4 3.6 -1.7 | 195 8 2.0 7.8 11 609 4267 290 6 5.6 -2.1 | 209 8 4.0 7.4 12 586 4572 300 12 10.4 -6.0 | 249 9 8.8 3.4 13 543 5182 285 14 13.5 -3.6 | 244 13 11.9 5.8 14 522 5486 290 17 16.0 -5.8 | 256 15 14.4 3.6 15 502 5791 290 29 27.3 -9.9 | 271 26 25.6 -0.5 16 500 5830 275 35 34.9 -3.1 | 259 34 33.3 6.4 17 464 6401 260 39 38.4 6.8 | 246 40 36.8 16.2 18 400 7520 250 42 39.5 14.4 | 238 45 37.9 23.8 19 362 8230 255 43 41.5 11.1 | 243 45 39.9 20.6 20 319 9144 235 71 58.2 40.7 | 228 76 56.5 50.2 21 300 9580 240 74 64.1 37.0 | 233 78 62.5 46.4 22 256 10668 235 83 68.0 47.6 | 229 88 66.4 57.1 23 250 10840 240 88 76.2 44.0 | 234 92 74.6 53.4 24 245 10973 240 88 76.2 44.0 | 234 92 74.6 53.4 25 223 11582 230 86 65.9 55.3 | 225 91 64.3 64.7 26 213 11887 225 88 62.2 62.2 | 220 94 60.6 71.7 27 200 12300 215 87 49.9 71.3 | 211 94 48.3 80.7 28 194 12497 215 87 49.9 71.3 | 211 94 48.3 80.7 29 168 13411 220 92 59.1 70.5 | 216 98 57.5 79.9 30 165 13508 220 96 61.7 73.5 | 216 102 60.1 83.0 31 150 14090 235 83 68.0 47.6 | 229 88 66.4 57.1 32 144 14326 235 83 68.0 47.6 | 229 88 66.4 57.1 33 124 15240 240 73 63.2 36.5 | 233 77 61.6 45.9 34 106 16154 270 42 42.0 -0.0 | 257 41 40.4 9.4 35 100 16490 255 40 38.6 10.4 | 242 42 37.0 19.8 36 91 17039 220 25 16.1 19.2 | 207 32 14.5 28.6 37 70 18570 220 9 5.8 6.9 | 194 17 4.2 16.3 Wind Parameters Mean winds (0-6000m): 320.3 at 12.8 knts Storm direction: 350.3 at 9.6 knts Shear (0-3000m) pos: 2.0 neg: 2.0 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 0.7 deg Storm rel helicity (0-3000m) pos: 29.6 neg: -34.6 tot: -4.9 m^2/s^2 ave: -1.6 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 8.1 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.20 Bulk Shear: 37.09 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 49 11 103 10| 11.9 0.0 11.9| 15.3 -10.6 4.7 9.4 -0.18| 22.7 -4.1 1000 53 12 101 11| 5.9 1.3 7.2| 15.3 -19.1 -3.8 -3.8 -0.26| 12.7 -3.4 1500 50 13 96 12| 4.0 2.0 5.9| 15.3 -29.8 -14.5 -9.7 -0.33| 10.1 -3.4 2000 45 13 92 11| 3.0 1.9 4.9| 17.8 -32.1 -14.3 -7.1 -0.27| 8.9 -2.4 2500 42 12 94 9| 2.4 2.2 4.6| 26.6 -32.1 -5.5 -2.2 -0.06| 8.6 -0.5 3000 40 10 101 8| 2.0 2.0 3.9| 29.6 -34.6 -4.9 -1.6 -0.04| 8.1 -0.3 4000 32 9 109 7| 1.5 2.2 3.7| 41.2 -35.1 6.1 1.5 0.07| 7.0 0.5 5000 7 9 93 3| 0.9 2.1 3.0| 57.1 -37.3 19.7 3.9 0.14| 6.6 0.9 6000 320 13 273 7| 0.8 3.9 4.6| 82.9-142.1 -59.2 -9.9 0.03| 8.3 0.3 Wrote GIF file: /home/apache/climate/data/raob//VANP/skewt/VANP.skewt.20251208.23.gif