UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for VIJO... Searching the city database file for: VIJO ... Date:0000Z 21 OCT 25 Station: VIJO WMO ident: 42339 Latitude: 26.30 Longitude: 73.02 Elevation: 224.00 ------------------------------------------------------------------------------- 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 SFC 986 224 23.4 15.4 61 8.0 18.1 0 0 297.7 299.8 291.8 330.3 11.22 2 985 233 25.2 12.2 44 13.0 17.0 10 1 299.6 301.3 290.7 326.4 9.09 3 982 259 26.0 12.0 42 14.0 17.1 39 3 300.7 302.4 290.9 327.3 9.00 4 977 304 26.8 10.8 37 16.0 16.7 89 8 302.0 303.5 290.8 326.8 8.35 5 925 779 24.6 9.6 39 15.0 15.3 170 16 304.5 306.0 291.4 328.9 8.13 6 886 1155 21.6 10.6 50 11.0 14.6 170 12 305.1 306.8 292.4 332.4 9.09 7 854 1473 18.8 9.8 56 9.0 13.1 157 8 305.4 307.1 292.3 332.3 8.94 8 850 1513 18.4 10.4 60 8.0 13.3 155 7 305.4 307.2 292.7 333.5 9.36 9 810 1924 15.2 6.2 55 9.0 9.9 161 6 306.3 307.6 291.3 328.6 7.36 10 782 2220 12.6 4.6 58 8.0 8.0 176 7 306.6 307.8 290.9 327.3 6.81 11 757 2492 10.0 3.0 62 7.0 6.1 181 6 306.6 307.8 290.5 325.8 6.28 12 733 2758 7.6 1.6 66 6.0 4.4 185 7 306.8 307.9 290.2 324.8 5.87 13 713 2986 5.6 0.6 70 5.0 2.9 185 8 307.1 308.1 290.0 324.3 5.61 14 700 3136 4.2 0.1 75 4.1 2.1 175 7 307.1 308.2 290.0 324.1 5.51 15 688 3276 3.2 -1.0 74 4.2 1.1 184 7 307.5 308.5 289.8 323.5 5.17 16 670 3489 1.2 -3.2 72 4.4 -0.9 198 6 307.6 308.5 289.2 321.6 4.51 17 658 3634 1.2 -6.8 55 8.0 -2.3 208 6 309.2 309.9 288.8 320.2 3.49 18 652 3708 1.8 -11.2 37 13.0 -3.4 212 7 310.7 311.2 288.3 318.7 2.49 19 646 3782 2.6 -16.4 23 19.0 -4.3 216 8 312.5 312.8 288.1 317.9 1.64 20 641 3845 3.2 -24.8 11 28.0 -5.3 219 10 313.8 314.0 287.6 316.6 0.80 21 635 3921 3.8 -44.2 2 48.0 -6.1 223 11 315.4 315.4 287.3 315.8 0.12 22 500 5820 -6.5 -44.5 3 38.0 -13.4 235 17 325.1 325.1 290.5 325.7 0.15 23 447 6686 -12.3 -53.3 2 41.0 -17.8 328.4 328.4 291.3 328.6 0.06 TRP WND Sounding variables and indices 1000-500 mb thick: 5820.00 m Freezing level: 585.19 mb = 4621.47 m = 15162.13 ft Wetbulb zero: 678.29 mb = 3390.24 m = 11122.71 ft Precipitable water: 0.98 inches Sfc-500 mean rel hum: 35.84 % Est. max temperature: 31.33 C = 88.40 F Sfc-Lift cond lev (LCL): 876.62 mb = 1246.83 m = 4090.59 ft T: 20.79 C 700-500 lapse rate: 3.99 C/km ThetaE index: 17.73 C Layer 810.0- 500.0 mb Conv cond level (CCL): 722.06 mb = 2881.98 m = 9455.18 ft Mean mixing ratio: 8.45 g/kg Conv temperature: 32.58 C = 90.64 F Cap Strength: 4.13 C Lifted Index: 5.26 C Risk: None Lifted Index @700 mb: 0.25 C Showalter Index: 3.09 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 16.90 C K Index: 31.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 155.80 Risk: None Energy Index: -1.45 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.81 J/kg Max Up Vert Vel: 6.13 m/s Conv Inhibition (B-): 149.50 J/kg Cap Strength: 5.18 C Lift Cond Lev (LCL): 756.68 mb = 2495.21 m = 8186.30 ft Lev Free Conv (LFC): 681.68 mb = 3350.21 m = 10991.35 ft Equ Level (EL): 651.68 mb = 3711.66 m = 12177.22 ft B at Equ Level: 13.93 J/kg Max Parcel Lev (MPL): 631.68 mb = 3962.50 m = 13000.18 ft Wind level data Storm motion: 234 at 8 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 ---------------------------------------------------------- 0 986 224 0 0 -0.0 -0.0 | 54 8 -6.3 -4.6 1 977 305 90 8 -8.0 0.0 | 72 15 -14.3 -4.6 2 943 610 160 14 -4.8 13.2 | 128 14 -11.1 8.6 3 925 779 170 16 -2.8 15.8 | 141 14 -9.1 11.2 4 911 914 170 16 -2.8 15.8 | 141 14 -9.1 11.2 5 879 1219 170 11 -1.9 10.8 | 127 10 -8.2 6.2 6 850 1513 155 7 -3.0 6.3 | 101 9 -9.3 1.8 7 818 1829 155 6 -2.5 5.4 | 95 9 -8.8 0.8 8 789 2134 175 7 -0.6 7.0 | 109 7 -6.9 2.4 9 761 2438 180 6 0.0 6.0 | 103 6 -6.3 1.4 10 734 2743 185 7 0.6 7.0 | 113 6 -5.7 2.4 11 707 3048 185 8 0.7 8.0 | 121 7 -5.6 3.4 12 700 3136 175 7 -0.6 7.0 | 109 7 -6.9 2.4 13 656 3658 210 6 3.0 5.2 | 100 3 -3.3 0.6 14 631 3962 225 12 8.5 8.5 | 209 4 2.2 3.9 15 607 4267 225 14 9.9 9.9 | 214 6 3.6 5.3 16 585 4572 240 12 10.4 6.0 | 251 4 4.1 1.4 17 563 4877 235 11 9.0 6.3 | 238 3 2.7 1.7 18 521 5486 230 13 10.0 8.4 | 224 5 3.7 3.8 19 500 5820 235 17 13.9 9.8 | 236 9 7.6 5.2 20 482 6096 240 18 15.6 9.0 | 245 10 9.3 4.4 Wind Parameters Mean winds (0-6000m): 203.9 at 10.4 knts Storm direction: 233.9 at 7.8 knts Shear (0-3000m) pos: 2.1 neg: 0.9 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 56.0 deg Storm rel helicity (0-3000m) pos: 84.7 neg: -26.6 tot: 58.1 m^2/s^2 ave: 19.4 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.23 Bulk Shear: 15.27 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 ------------------------------------------------------------------------------- 500 143 11 107 13| 15.8 0.0 15.8| 73.4 0.0 73.4 146.8 0.82| 25.4 20.8 1000 159 13 124 13| 5.6 0.0 5.6| 77.5 -9.5 68.0 68.0 0.60| 15.9 9.4 1500 160 11 120 12| 3.7 1.7 5.5| 77.5 -22.5 55.0 36.7 0.37| 12.4 4.6 2000 161 10 116 11| 3.0 1.3 4.3| 81.5 -23.4 58.1 29.0 0.38| 10.1 3.8 2500 164 9 115 10| 2.5 1.0 3.5| 83.2 -24.3 58.8 23.5 0.37| 8.4 3.1 3000 167 9 116 9| 2.1 0.9 3.0| 84.7 -26.6 58.1 19.4 0.34| 7.5 2.6 4000 179 9 123 8| 2.4 0.7 3.0| 89.9 -27.3 62.6 15.7 0.37| 7.1 2.6 5000 194 10 139 6| 1.6 0.4 2.0| 94.4 -28.5 65.8 13.2 0.37| 6.3 2.3 6000 NO DATA | 1.8 0.4 2.2| | Wrote GIF file: /home/apache/climate/data/raob//VIJO/skewt/VIJO.skewt.20251021.00.gif