UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101011.upa.cvt Date: 1100Z 10 OCT 25 Searching for VO150... Searching the city database file for: VO150 ... Date:1100Z 10 OCT 25 Station: VO150 WMO ident: 43150 Latitude: 17.70 Longitude: 83.30 ------------------------------------------------------------------------------- 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 1002 58 30.6 25.6 75 5.0 26.8 0 0 303.6 307.5 299.9 366.4 21.05 1 1000 76 28.8 25.5 82 3.3 26.3 85 1 302.0 305.8 299.5 364.1 20.96 2 925 766 24.4 18.4 69 6.0 20.2 75 8 304.3 307.0 296.1 347.6 14.55 3 850 1501 20.2 12.2 60 8.0 15.0 50 6 307.3 309.3 294.1 339.2 10.56 4 700 3152 10.8 3.8 62 7.0 6.7 55 6 314.4 315.8 293.6 337.0 7.20 5 500 5870 -4.7 -10.7 63 6.0 -7.3 320 8 327.3 328.0 294.0 338.7 3.38 6 400 7600 -13.7 -21.7 51 8.0 -16.3 55 7 337.2 337.5 295.1 343.3 1.69 7 300 9720 -29.7 -38.7 41 9.0 -31.0 315 7 343.5 343.6 295.6 345.3 0.45 8 250 11000 -39.5 -43.8 64 4.3 -39.9 160 13 347.3 347.4 296.3 348.6 0.31 9 200 12480 -52.7 -55.8 69 3.1 -52.8 155 9 349.3 349.3 296.5 349.7 0.10 10 150 14270 -67.9 -73.9 42 6.0 -67.9 110 29 353.1 353.1 297.3 353.2 0.01 11 111 16022 -80.7 -86.7 36 6.0 -80.7 110 15 360.9 360.9 298.9 360.9 0.00 12 100 16610 -80.9 -86.9 36 6.0 -80.9 95 17 371.4 371.4 300.8 371.4 0.00 13 94 16960 -80.1 -86.1 36 6.0 -80.1 91 16 379.6 379.6 302.2 379.6 0.00 14 90 17209 -76.1 -84.1 27 8.0 -76.2 88 15 392.3 392.3 304.1 392.4 0.00 15 75 18260 -77.5 -84.5 32 7.0 -77.5 75 11 410.4 410.4 306.6 410.4 0.00 16 70 18660 -73.7 -83.7 20 10.0 -73.7 70 10 426.7 426.7 308.5 426.7 0.01 17 65 19097 -71.3 -83.3 15 12.0 -71.4 72 14 441.1 441.1 310.0 441.1 0.01 18 60 19569 -72.7 -84.7 15 12.0 -72.8 75 19 448.2 448.2 310.7 448.2 0.01 19 51 20540 -66.5 -82.5 9 16.0 -66.7 79 28 484.0 484.0 313.8 484.1 0.01 20 50 20660 -66.7 -81.7 10 15.0 -66.9 80 29 486.3 486.3 314.0 486.4 0.01 21 43 21569 -66.9 -82.9 9 16.0 -67.2 84 31 507.2 507.3 315.5 507.3 0.01 22 37 22488 -61.1 -80.1 6 19.0 -61.7 89 33 544.4 544.4 317.8 544.5 0.02 23 30 23790 -60.7 -82.7 4 22.0 -61.5 95 35 579.2 579.2 319.6 579.3 0.01 24 24 25198 -52.9 -87.9 1 35.0 -55.2 84 39 640.0 640.0 322.3 640.0 0.01 25 21 26056 -53.5 -88.5 1 35.0 -55.9 77 41 663.1 663.1 323.2 663.1 0.01 26 20 26370 -51.7 -87.7 1 36.0 -54.7 75 42 677.9 677.9 323.7 678.0 0.01 27 17 27438 -46.5 -83.5 1 37.0 -51.6 84 38 726.9 726.9 325.3 727.0 0.02 28 15 28274 -43.7 -81.7 1 38.0 -50.4 92 35 762.7 762.7 326.3 762.9 0.03 29 10 30970 -48.9 -85.9 1 37.0 -54.9 115 25 837.0 837.0 328.1 837.2 0.02 30 10 30970 -49.7 -85.7 1 36.0 -55.3 115 25 834.0 834.0 328.0 834.3 0.03 31 8.7 31897 -41.9 -79.9 1 38.0 -51.8 898.2 898.3 329.4 899.0 0.08 32 7.8 32636 -42.7 -80.7 1 38.0 -52.7 923.5 923.5 329.9 924.3 0.08 33 7.4 32991 -43.3 -81.3 1 38.0 -53.2 935.1 935.1 330.1 935.9 0.07 34 5.7 34772 -37.1 -77.1 1 40.0 -51.9 1034.7 1034.8 331.8 1037.0 0.19 TRP 111 16022 -80.7 -86.7 36 6.0 -80.7 110 15 360.9 360.9 298.9 360.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 560.65 mb = 5045.83 m = 16554.37 ft Wetbulb zero: 604.32 mb = 4339.26 m = 14236.25 ft Precipitable water: 2.01 inches Sfc-500 mean rel hum: 63.80 % Est. max temperature: 34.25 C = 93.65 F Sfc-Lift cond lev (LCL): 932.62 mb = 693.37 m = 2274.81 ft T: 24.86 C 700-500 lapse rate: 5.70 C/km ThetaE index: 29.35 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 829.20 mb = 1711.68 m = 5615.69 ft Mean mixing ratio: 16.89 g/kg Conv temperature: 35.26 C = 95.46 F Cap Strength: 2.21 C Lifted Index: -3.02 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.29 C Lifted Index @700 mb: -0.76 C Showalter Index: 2.43 C Risk: Showers probable Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 16.90 C K Index: 30.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 166.40 Risk: None Energy Index: -0.09 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1042.94 J/kg Max Up Vert Vel: 45.67 m/s Conv Inhibition (B-): 69.86 J/kg Cap Strength: 2.21 C Lift Cond Lev (LCL): 887.23 mb = 1128.34 m = 3701.84 ft Lev Free Conv (LFC): 742.23 mb = 2653.82 m = 8706.66 ft Equ Level (EL): 142.23 mb = 14579.37 m = 47832.00 ft B at Equ Level: 1032.15 J/kg Max Parcel Lev (MPL): 82.23 mb = 17729.22 m = 58166.04 ft Wind level data Storm motion: 58 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 1002 58 0 0 -0.0 -0.0 | 238 5 3.9 2.4 1 1000 76 85 1 -1.0 -0.1 | 231 4 2.9 2.3 2 974 305 145 4 -2.3 3.3 | 195 6 1.6 5.7 3 925 766 75 8 -7.7 -2.1 | 95 4 -3.9 0.4 4 909 914 50 7 -5.4 -4.5 | 36 3 -1.5 -2.1 5 850 1501 50 6 -4.6 -3.9 | 27 2 -0.7 -1.4 6 734 2743 60 8 -6.9 -4.0 | 63 3 -3.1 -1.6 7 700 3152 55 6 -4.9 -3.4 | 46 1 -1.1 -1.0 8 683 3353 60 5 -4.3 -2.5 | 81 0 -0.5 -0.1 9 658 3658 85 4 -4.0 -0.3 | 177 2 -0.1 2.1 10 633 3962 85 1 -1.0 -0.1 | 231 4 2.9 2.3 11 610 4267 325 5 2.9 -4.1 | 284 7 6.7 -1.7 12 565 4877 330 8 4.0 -6.9 | 300 9 7.9 -4.5 13 544 5182 310 7 5.4 -4.5 | 283 9 9.2 -2.1 14 505 5791 335 7 3.0 -6.3 | 300 8 6.8 -3.9 15 500 5870 320 8 5.1 -6.1 | 292 10 9.0 -3.7 16 449 6706 290 4 3.8 -1.4 | 262 8 7.6 1.1 17 432 7010 5 3 -0.3 -3.0 | 279 4 3.6 -0.6 18 400 7600 55 7 -5.7 -4.0 | 50 2 -1.9 -1.6 19 399 7620 35 5 -2.9 -4.1 | 329 2 1.0 -1.7 20 383 7925 350 4 0.7 -3.9 | 288 5 4.6 -1.5 21 352 8534 360 3 -0.0 -3.0 | 278 4 3.9 -0.6 22 338 8839 320 2 1.3 -1.5 | 260 5 5.1 0.9 23 324 9144 5 7 -0.6 -7.0 | 324 6 3.3 -4.5 24 311 9449 340 8 2.7 -7.5 | 308 8 6.6 -5.1 25 300 9720 315 7 4.9 -4.9 | 286 9 8.8 -2.5 26 299 9754 315 9 6.4 -6.4 | 291 11 10.2 -3.9 27 286 10058 345 7 1.8 -6.8 | 307 7 5.7 -4.3 28 274 10363 5 10 -0.9 -10.0 | 338 8 3.0 -7.5 29 262 10668 20 6 -2.1 -5.6 | 331 4 1.8 -3.2 30 251 10973 275 4 4.0 -0.3 | 255 8 7.8 2.1 31 250 11000 160 13 -4.4 12.2 | 178 15 -0.6 14.6 32 240 11278 185 6 0.5 6.0 | 208 9 4.4 8.4 33 229 11582 200 9 3.1 8.5 | 213 13 6.9 10.9 34 219 11887 195 9 2.3 8.7 | 209 13 6.2 11.1 35 200 12480 155 9 -3.8 8.2 | 180 11 0.1 10.6 36 199 12497 140 5 -3.2 3.8 | 186 6 0.6 6.3 37 181 13106 105 6 -5.8 1.6 | 154 4 -1.9 4.0 38 164 13716 120 26 -22.5 13.0 | 130 24 -18.7 15.4 39 150 14270 110 29 -27.3 9.9 | 118 26 -23.4 12.3 40 149 14326 95 24 -23.9 2.1 | 103 21 -20.0 4.5 41 127 15240 135 14 -9.9 9.9 | 154 14 -6.0 12.3 42 114 15850 135 9 -6.4 6.4 | 164 9 -2.5 8.8 43 111 16022 110 15 -14.1 5.1 | 126 13 -10.2 7.6 44 108 16154 95 17 -16.9 1.5 | 107 14 -13.1 3.9 45 103 16459 85 7 -7.0 -0.6 | 120 4 -3.1 1.8 46 100 16610 95 17 -16.9 1.5 | 107 14 -13.1 3.9 47 70 18660 70 10 -9.4 -3.4 | 80 6 -5.5 -1.0 48 50 20660 80 29 -28.6 -5.0 | 84 25 -24.7 -2.6 49 30 23790 95 35 -34.9 3.1 | 100 31 -31.0 5.5 50 20 26370 75 42 -40.6 -10.9 | 77 38 -36.7 -8.4 51 10 30970 115 25 -22.7 10.6 | 125 23 -18.8 13.0 Wind Parameters Mean winds (0-6000m): 27.8 at 6.1 knts Storm direction: 57.8 at 4.6 knts Shear (0-3000m) pos: 1.3 neg: 1.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 174.3 deg Storm rel helicity (0-3000m) pos: 0.9 neg: -15.7 tot: -14.8 m^2/s^2 ave: -4.9 10^-3 m/s^2 rel: -0.66 Storm rel vorticity (0-3000m) horiz: 3.6 stream: -2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 139.02 Bulk Shear: 7.50 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 ------------------------------------------------------------------------------- 500 125 4 190 5| 6.4 0.0 6.4| 0.0 -8.4 -8.4 -16.9 -0.83| 8.6 -7.1 1000 84 5 140 2| 3.2 3.2 6.4| 0.0 -15.3 -15.3 -15.3 -0.88| 8.4 -7.4 1500 70 6 106 2| 2.0 2.1 4.1| 0.0 -15.4 -15.4 -10.3 -0.85| 5.8 -5.0 2000 64 6 85 2| 1.7 1.6 3.3| 0.4 -15.4 -15.1 -7.5 -0.77| 4.6 -3.6 2500 62 6 75 2| 1.6 1.3 2.8| 0.7 -15.4 -14.7 -5.9 -0.71| 3.9 -2.7 3000 62 6 71 2| 1.3 1.0 2.3| 0.9 -15.7 -14.8 -4.9 -0.66| 3.6 -2.3 4000 63 6 80 1| 1.0 1.0 2.0| 3.7 -15.8 -12.1 -3.0 -0.29| 3.7 -1.1 5000 46 6 12 2| 0.8 1.6 2.4| 9.3 -20.1 -10.8 -2.2 -0.16| 4.1 -0.6 6000 28 6 341 3| 0.7 1.3 2.0| 14.5 -27.6 -13.1 -2.2 -0.15| 4.0 -0.6 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251010.11.gif