UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for VEGT... Searching the city database file for: VEGT ... Date:0000Z 10 OCT 25 Station: VEGT WMO ident: 42410 Latitude: 26.10 Longitude: 91.58 Elevation: 54.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1004 54 25.4 23.9 91 1.5 24.3 0 0 298.2 301.6 297.3 353.3 18.92 1 1000 89 25.0 23.8 93 1.2 24.2 185 3 298.1 301.6 297.3 353.1 18.88 2 925 776 22.6 21.8 95 0.8 22.1 45 6 302.4 305.7 297.9 355.9 18.05 3 850 1509 18.4 15.6 84 2.8 16.5 95 3 305.4 307.9 295.5 345.0 13.23 4 700 3156 10.0 7.2 83 2.8 8.3 245 3 313.6 315.3 294.8 342.0 9.15 5 500 5880 -4.1 -9.1 68 5.0 -6.4 220 14 328.0 328.8 294.6 341.0 3.84 6 400 7600 -14.7 -19.7 66 5.0 -16.4 225 18 335.9 336.3 295.0 343.0 2.01 7 300 9720 -29.3 -43.3 25 14.0 -31.0 230 19 344.1 344.1 295.6 345.2 0.28 8 250 10990 -40.1 -47.1 47 7.0 -40.6 220 25 346.4 346.5 296.0 347.3 0.22 9 200 12470 -52.7 -59.7 42 7.0 -52.9 245 29 349.3 349.3 296.5 349.6 0.06 10 150 14270 -66.9 -76.9 23 10.0 -67.0 225 27 354.8 354.8 297.7 354.9 0.01 11 105 16344 -80.5 -89.5 21 9.0 -80.5 200 26 367.0 367.0 300.0 367.0 0.00 12 100 16620 -78.5 -88.5 18 10.0 -78.5 210 33 376.1 376.1 301.6 376.1 0.00 13 96 16855 -75.1 -87.1 14 12.0 -75.2 203 31 387.1 387.1 303.3 387.1 0.00 14 88 17359 -76.5 -86.5 19 10.0 -76.5 222 26 394.1 394.1 304.4 394.1 0.00 15 82 17770 -71.9 -85.9 11 14.0 -72.0 237 22 411.5 411.5 306.7 411.5 0.00 16 70 18710 -69.3 -91.3 3 22.0 -69.4 270 12 436.1 436.1 309.5 436.1 0.00 17 67 18972 -70.1 -91.1 3 21.0 -70.2 253 13 439.9 439.9 309.8 439.9 0.00 18 63 19341 -66.7 -92.7 1 26.0 -66.9 229 15 455.2 455.2 311.3 455.2 0.00 19 56 20053 -67.7 -99.7 0 32.0 -67.9 184 19 468.5 468.5 312.5 468.5 0.00 20 50 20740 -65.3 -97.3 0 32.0 -65.6 140 22 489.6 489.6 314.2 489.6 0.00 21 46 21253 -62.7 -95.7 0 33.0 -63.1 129 22 507.7 507.7 315.5 507.7 0.00 22 41 21961 -64.5 -97.5 0 33.0 -64.9 115 22 520.2 520.2 316.3 520.2 0.00 23 33 23309 -58.9 -92.9 0 34.0 -59.9 87 23 568.4 568.4 319.0 568.4 0.00 24 30 23910 -58.1 -92.1 1 34.0 -59.2 75 23 586.2 586.3 320.0 586.3 0.00 25 26 24813 -57.1 -91.1 1 34.0 -58.5 98 21 613.6 613.6 321.2 613.6 0.00 26 23 25599 -50.9 -86.9 1 36.0 -53.8 118 20 653.7 653.7 322.8 653.8 0.01 27 20 26510 -50.3 -86.3 1 36.0 -53.7 140 18 682.2 682.2 323.9 682.3 0.01 28 11 30415 -51.1 -87.1 1 36.0 -55.9 84 11 806.5 806.5 327.4 806.7 0.02 29 10 31040 -47.9 -84.9 1 37.0 -54.3 75 10 840.7 840.8 328.2 841.0 0.03 30 9.1 31659 -49.9 -85.9 1 36.0 -55.8 856.1 856.1 328.5 856.3 0.03 TRP 105 16344 -80.5 -89.5 21 9.0 -80.5 200 26 367.0 367.0 300.0 367.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 558.16 mb = 5087.92 m = 16692.43 ft Wetbulb zero: 586.93 mb = 4582.27 m = 15033.51 ft Precipitable water: 2.38 inches Sfc-500 mean rel hum: 81.49 % Est. max temperature: 32.45 C = 90.42 F Sfc-Lift cond lev (LCL): 982.77 mb = 242.20 m = 794.60 ft T: 24.46 C 700-500 lapse rate: 5.18 C/km ThetaE index: 14.87 C Layer 850.0- 400.0 mb Conv cond level (CCL): 908.01 mb = 936.72 m = 3073.21 ft Mean mixing ratio: 18.24 g/kg Conv temperature: 30.28 C = 86.50 F Cap Strength: 0.84 C Lifted Index: -2.68 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.27 C Lifted Index @700 mb: -1.80 C Showalter Index: 0.68 C Risk: Thunderstorms probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 19.70 C K Index: 35.30 Risk: > 80 % chance of thunderstorms Sweat Index: 207.20 Risk: None Energy Index: -0.83 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1285.90 J/kg Max Up Vert Vel: 50.71 m/s Conv Inhibition (B-): 11.07 J/kg Cap Strength: 0.87 C Lift Cond Lev (LCL): 939.27 mb = 641.09 m = 2103.27 ft Lev Free Conv (LFC): 864.27 mb = 1364.67 m = 4477.19 ft Equ Level (EL): 154.27 mb = 14094.33 m = 46240.67 ft B at Equ Level: 1284.70 J/kg Max Parcel Lev (MPL): 84.27 mb = 17611.11 m = 57778.53 ft Wind level data Storm motion: 251 at 5 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 1004 54 0 0 -0.0 -0.0 | 71 5 -4.8 -1.7 1 1000 89 185 3 0.3 3.0 | 106 5 -4.6 1.3 2 976 305 105 4 -3.9 1.0 | 86 9 -8.7 -0.6 3 943 610 45 5 -3.5 -3.5 | 58 10 -8.4 -5.2 4 925 776 45 6 -4.2 -4.2 | 57 11 -9.1 -5.9 5 850 1509 95 3 -3.0 0.3 | 80 8 -7.8 -1.4 6 848 1524 95 3 -3.0 0.3 | 80 8 -7.8 -1.4 7 790 2134 5 2 -0.2 -2.0 | 54 6 -5.0 -3.6 8 762 2438 10 1 -0.2 -1.0 | 62 6 -5.0 -2.6 9 735 2743 290 2 1.9 -0.7 | 52 4 -3.0 -2.3 10 709 3048 275 4 4.0 -0.3 | 23 2 -0.8 -2.0 11 700 3156 245 3 2.7 1.3 | 80 2 -2.1 -0.4 12 683 3353 235 7 5.7 4.0 | 201 3 0.9 2.4 13 610 4267 225 8 5.7 5.7 | 192 4 0.8 4.0 14 588 4572 215 11 6.3 9.0 | 191 8 1.5 7.4 15 566 4877 235 11 9.0 6.3 | 222 6 4.2 4.7 16 545 5182 215 14 8.0 11.5 | 198 10 3.2 9.8 17 500 5880 220 14 9.0 10.7 | 205 10 4.2 9.1 18 400 7600 225 18 12.7 12.7 | 215 14 7.9 11.1 19 324 9144 230 22 16.9 14.1 | 224 17 12.0 12.5 20 300 9720 230 19 14.6 12.2 | 223 14 9.7 10.6 21 299 9754 235 19 15.6 10.9 | 229 14 10.7 9.2 22 274 10363 235 21 17.2 12.0 | 230 16 12.4 10.4 23 250 10990 220 25 16.1 19.2 | 213 21 11.2 17.5 24 229 11582 225 26 18.4 18.4 | 219 22 13.6 16.7 25 218 11887 230 29 22.2 18.6 | 226 24 17.4 17.0 26 200 12470 245 29 26.3 12.3 | 244 24 21.5 10.6 27 199 12497 245 29 26.3 12.3 | 244 24 21.5 10.6 28 190 12802 245 28 25.4 11.8 | 244 23 20.5 10.2 29 150 14270 225 27 19.1 19.1 | 219 23 14.3 17.4 30 134 14935 220 24 15.4 18.4 | 212 20 10.6 16.7 31 127 15240 225 28 19.8 19.8 | 220 24 15.0 18.1 32 114 15850 200 38 13.0 35.7 | 193 35 8.2 34.1 33 108 16154 215 32 18.4 26.2 | 209 28 13.5 24.6 34 105 16344 200 26 8.9 24.4 | 190 23 4.1 22.8 35 103 16459 210 27 13.5 23.4 | 202 23 8.7 21.7 36 100 16620 210 33 16.5 28.6 | 203 29 11.7 26.9 37 98 16764 200 32 10.9 30.1 | 192 29 6.1 28.4 38 70 18710 270 12 12.0 -0.0 | 283 7 7.2 -1.7 39 50 20740 140 22 -14.1 16.9 | 129 24 -19.0 15.2 40 30 23910 75 23 -22.2 -6.0 | 74 28 -27.0 -7.6 41 20 26510 140 18 -11.6 13.8 | 126 20 -16.4 12.1 42 10 31040 75 10 -9.7 -2.6 | 74 15 -14.5 -4.2 Wind Parameters Mean winds (0-6000m): 221.1 at 6.8 knts Storm direction: 251.1 at 5.1 knts Shear (0-3000m) pos: 0.5 neg: 1.2 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): -45.7 deg Storm rel helicity (0-3000m) pos: 15.2 neg: -25.4 tot: -10.2 m^2/s^2 ave: -3.4 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 4.5 stream: -0.9 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 112.51 Bulk Shear: 11.43 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 ------------------------------------------------------------------------------- 500 102 4 84 9| 5.0 0.0 5.0| 4.5 -13.7 -9.3 -18.5 -0.26| 11.1 -2.9 1000 67 5 69 10| 2.5 0.0 2.5| 9.7 -16.8 -7.1 -7.1 -0.14| 7.5 -1.1 1500 68 4 70 9| 1.0 0.0 1.0| 14.1 -17.0 -2.9 -1.9 -0.02| 5.9 -0.1 2000 67 4 69 9| 0.8 0.8 1.6| 14.1 -22.8 -8.7 -4.4 -0.16| 5.3 -0.8 2500 62 3 67 8| 0.6 0.8 1.4| 15.2 -23.8 -8.6 -3.5 -0.14| 4.7 -0.7 3000 54 3 64 8| 0.5 1.2 1.7| 15.2 -25.4 -10.2 -3.4 -0.19| 4.5 -0.9 4000 232 4 118 2| 0.4 1.3 1.7| 17.2 -25.7 -8.5 -2.1 0.00| 4.4 0.0 5000 225 5 153 2| 0.1 1.3 1.4| 23.2 -29.2 -6.0 -1.2 0.04| 4.5 0.2 6000 221 7 174 3| 0.0 1.2 1.2| 26.6 -32.7 -6.0 -1.0 0.03| 4.1 0.1 Wrote GIF file: /home/apache/climate/data/raob//VEGT/skewt/VEGT.skewt.20251010.00.gif