UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for VIGR... Searching the city database file for: VIGR ... Date:0000Z 1 DEC 25 Station: VIGR WMO ident: 42361 Latitude: 26.23 Longitude: 78.25 Elevation: 207.00 ------------------------------------------------------------------------------- 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 0 0 0 SFC 991 207 13.4 13.1 98 0.3 13.2 0 0 287.3 289.0 286.8 314.0 9.60 2 990 215 13.6 8.6 72 5.0 10.8 7 1 287.6 288.8 284.4 307.5 7.09 3 970 387 18.8 5.8 42 13.0 11.6 81 8 294.5 295.6 286.0 311.9 5.96 4 925 790 17.4 7.4 52 10.0 11.6 290 2 297.1 298.4 287.9 317.6 6.99 5 887 1147 14.8 5.8 55 9.0 9.7 279 8 298.0 299.2 287.8 317.2 6.53 6 862 1388 12.4 5.4 62 7.0 8.5 283 11 297.9 299.1 287.8 317.2 6.53 7 850 1505 11.2 4.2 62 7.0 7.4 285 12 297.9 299.0 287.3 315.8 6.09 8 839 1613 10.2 4.2 66 6.0 6.9 287 12 297.9 299.1 287.5 316.1 6.17 9 824 1763 8.4 4.6 77 3.8 6.3 289 13 297.6 298.7 287.6 316.6 6.46 10 806 1945 8.2 0.2 57 8.0 4.2 292 11 299.3 300.1 286.6 313.6 4.82 11 800 2007 9.0 -2.0 46 11.0 3.7 293 10 300.7 301.5 286.5 313.2 4.13 12 795 2059 9.8 -6.2 32 16.0 2.7 294 9 302.1 302.7 285.8 311.4 3.02 13 790 2111 10.6 -9.4 23 20.0 2.1 295 8 303.5 304.0 285.7 311.0 2.37 14 785 2164 11.2 -14.8 15 26.0 1.3 287 8 304.7 305.0 285.2 309.7 1.54 15 780 2217 12.0 -19.0 10 31.0 1.0 274 7 306.2 306.4 285.2 309.7 1.09 16 770 2325 12.4 -16.6 12 29.0 1.5 247 5 307.7 308.0 286.1 312.1 1.35 17 759 2446 12.6 -16.4 12 29.0 1.5 219 4 309.2 309.5 286.6 313.8 1.40 18 747 2579 12.8 -16.2 12 29.0 1.5 211 6 310.8 311.1 287.3 315.6 1.44 19 732 2749 12.4 -16.6 12 29.0 1.2 200 9 312.2 312.5 287.7 316.9 1.42 20 700 3122 10.0 -13.0 18 23.0 0.5 180 11 313.6 313.9 288.8 320.1 2.01 21 621 4099 1.8 -17.2 23 19.0 -5.0 200 18 315.1 315.4 288.9 320.4 1.60 22 594 4454 -1.7 -18.7 26 17.0 -7.4 203 20 315.1 315.3 288.7 320.0 1.47 23 500 5800 -10.5 -31.5 16 21.0 -15.2 245 18 320.2 320.3 289.4 322.2 0.55 24 453 6558 -16.3 -33.3 22 17.0 -19.6 237 29 322.1 322.2 290.0 324.0 0.51 25 408 7343 -21.5 -34.5 30 13.0 -23.8 231 48 325.2 325.3 290.9 327.0 0.50 26 400 7490 -22.3 -36.3 27 14.0 -24.6 230 52 326.0 326.1 291.0 327.6 0.43 27 372 8022 -23.1 -43.1 14 20.0 -25.8 331.8 331.8 292.4 332.7 0.23 28 350 8467 -25.7 -46.7 12 21.0 -28.1 334.1 334.1 293.0 334.8 0.16 TRP WND Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 607.11 mb = 4281.85 m = 14047.91 ft Wetbulb zero: 692.99 mb = 3204.10 m = 10512.00 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 31.36 % Est. max temperature: 24.01 C = 75.22 F Sfc-Lift cond lev (LCL): 986.69 mb = 243.64 m = 799.34 ft T: 14.45 C 700-500 lapse rate: 7.65 C/km ThetaE index: 6.88 C Layer 806.0- 780.0 mb Conv cond level (CCL): 612.67 mb = 4207.12 m = 13802.73 ft Mean mixing ratio: 6.61 g/kg Conv temperature: 41.12 C = 106.02 F Cap Strength: 12.20 C Lifted Index: 8.93 C Risk: None Lifted Index @700 mb: 11.91 C Showalter Index: 8.29 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 14.70 C K Index: 2.90 Risk: None Sweat Index: 92.40 Risk: None Energy Index: 1.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.62 J/kg Max Up Vert Vel: 7.43 m/s Conv Inhibition (B-): 2447.26 J/kg Cap Strength: 12.13 C Lift Cond Lev (LCL): 806.27 mb = 1942.28 m = 6372.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 253 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 ---------------------------------------------------------- 0 991 207 0 0 -0.0 -0.0 | 73 10 -9.5 -3.0 1 980 305 80 9 -8.9 -1.6 | 76 19 -18.4 -4.5 2 945 610 85 4 -4.0 -0.3 | 76 14 -13.5 -3.3 3 925 790 290 2 1.9 -0.7 | 64 8 -7.6 -3.6 4 911 914 275 4 4.0 -0.3 | 59 6 -5.5 -3.3 5 879 1219 280 9 8.9 -1.6 | 8 5 -0.6 -4.5 6 850 1505 285 12 11.6 -3.1 | 341 6 2.1 -6.1 7 818 1829 290 13 12.2 -4.4 | 340 8 2.7 -7.4 8 788 2134 295 8 7.3 -3.4 | 20 7 -2.3 -6.3 9 760 2438 220 4 2.6 3.1 | 91 7 -6.9 0.1 10 733 2743 200 9 3.1 8.5 | 131 8 -6.4 5.5 11 706 3048 185 10 0.9 10.0 | 129 11 -8.6 7.0 12 700 3122 180 11 0.0 11.0 | 130 12 -9.5 8.0 13 654 3658 195 16 4.1 15.5 | 157 14 -5.4 12.5 14 630 3962 200 18 6.2 16.9 | 167 14 -3.3 14.0 15 606 4267 200 19 6.5 17.9 | 169 15 -3.0 14.9 16 583 4572 205 20 8.5 18.1 | 176 15 -1.1 15.2 17 561 4877 210 20 10.0 17.3 | 182 14 0.5 14.4 18 520 5486 235 20 16.4 11.5 | 219 11 6.9 8.5 19 500 5800 245 18 16.3 7.6 | 236 8 6.8 4.6 20 481 6096 240 18 15.6 9.0 | 225 9 6.1 6.0 21 400 7490 230 52 39.8 33.4 | 225 43 30.3 30.5 22 393 7620 230 54 41.4 34.7 | 225 45 31.9 31.8 Wind Parameters Mean winds (0-6000m): 222.7 at 13.3 knts Storm direction: 252.7 at 10.0 knts Shear (0-3000m) pos: 1.1 neg: 3.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 61.7 deg Storm rel helicity (0-3000m) pos: 34.4 neg: -24.2 tot: 10.2 m^2/s^2 ave: 3.4 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.64 Bulk Shear: 43.06 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 79 6 75 15| 3.0 0.0 3.0| 3.6 -13.0 -9.4 -18.8 -0.16| 19.2 -3.1 1000 25 5 57 14| 1.5 4.6 6.1| 5.7 -19.7 -14.0 -14.0 -0.24| 14.7 -3.6 1500 293 7 26 7| 2.1 3.0 5.2| 5.7 -23.6 -17.9 -11.9 -0.30| 11.2 -3.4 2000 292 8 19 6| 1.6 1.5 3.1| 16.5 -23.7 -7.2 -3.6 -0.09| 10.4 -0.9 2500 282 8 24 5| 1.3 2.7 4.0| 29.9 -23.7 6.2 2.5 0.11| 10.5 1.1 3000 259 8 49 2| 1.1 3.0 4.0| 34.4 -24.2 10.2 3.4 0.12| 9.7 1.2 4000 222 10 149 5| 1.2 2.2 3.4| 62.6 -24.2 38.4 9.6 0.23| 8.4 1.9 5000 216 12 161 7| 1.7 1.8 3.5| 91.8 -24.2 67.6 13.5 0.31| 7.6 2.3 6000 223 13 176 7| 1.8 1.6 3.4|111.0 -27.5 83.6 13.9 0.33| 7.3 2.4 Wrote GIF file: /home/apache/climate/data/raob//VIGR/skewt/VIGR.skewt.20251201.00.gif