UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101311.upa.cvt Date: 1100Z 13 OCT 25 Searching for VO150... Searching the city database file for: VO150 ... Date:1100Z 13 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 1003 61 27.4 24.7 85 2.7 25.4 40 6 300.3 303.9 298.5 358.8 19.90 1 1000 87 27.2 24.7 86 2.5 25.3 60 6 300.4 304.0 298.5 359.0 19.96 2 925 771 22.6 20.8 90 1.8 21.3 55 13 302.4 305.5 297.2 352.6 16.95 3 850 1503 18.4 17.0 92 1.4 17.4 85 7 305.4 308.1 296.4 348.8 14.49 4 700 3149 9.8 6.2 78 3.6 7.6 20 5 313.3 315.0 294.3 339.8 8.53 5 500 5880 -4.5 -11.5 58 7.0 -7.5 145 17 327.6 328.2 293.9 338.3 3.17 6 400 7600 -14.5 -16.2 87 1.7 -15.2 65 14 336.1 336.7 295.7 345.6 2.70 7 300 9720 -28.9 -31.7 77 2.8 -29.5 70 9 344.6 344.8 296.2 348.1 0.90 8 250 10990 -39.1 -43.5 63 4.4 -39.5 90 7 347.9 348.0 296.5 349.2 0.33 9 200 12480 -51.9 -65.9 17 14.0 -52.2 270 2 350.6 350.6 296.8 350.7 0.03 10 150 14280 -67.9 -73.9 42 6.0 -67.9 15 12 353.1 353.1 297.3 353.2 0.01 11 103 16463 -79.9 -85.9 36 6.0 -79.9 75 27 370.2 370.2 300.6 370.2 0.00 12 100 16630 -79.1 -86.1 31 7.0 -79.1 85 33 374.9 374.9 301.4 374.9 0.00 13 97 16804 -76.3 -85.3 23 9.0 -76.3 85 32 383.6 383.6 302.8 383.6 0.00 14 80 17898 -81.1 -87.1 36 6.0 -81.1 85 29 395.5 395.5 304.6 395.5 0.00 15 71 18569 -79.7 -86.7 30 7.0 -79.7 85 27 412.2 412.2 306.8 412.2 0.00 16 70 18650 -77.5 -86.5 22 9.0 -77.5 85 27 418.6 418.6 307.6 418.6 0.00 17 67 18903 -75.3 -85.3 19 10.0 -75.3 84 28 428.6 428.6 308.7 428.6 0.00 18 65 19079 -76.3 -86.3 19 10.0 -76.3 84 28 430.2 430.2 308.9 430.2 0.00 19 55 20057 -71.3 -87.3 8 16.0 -71.4 81 30 462.7 462.7 312.0 462.7 0.00 20 50 20630 -65.5 -86.5 4 21.0 -65.8 80 31 489.1 489.1 314.1 489.2 0.00 21 49 20753 -64.7 -86.7 3 22.0 -65.0 81 31 493.9 493.9 314.5 493.9 0.00 22 33 23200 -57.9 -91.9 1 34.0 -59.0 96 31 571.0 571.0 319.2 571.0 0.00 23 30 23800 -57.9 -91.9 1 34.0 -59.1 100 31 586.8 586.8 320.0 586.8 0.00 24 26 24703 -57.9 -91.9 1 34.0 -59.2 96 37 611.3 611.3 321.1 611.3 0.00 25 20 26400 -47.1 -84.1 1 37.0 -51.5 90 47 692.0 692.0 324.1 692.1 0.02 26 18 27096 -45.7 -82.7 1 37.0 -51.0 92 45 717.6 717.6 325.0 717.8 0.02 27 13 29247 -47.1 -84.1 1 37.0 -52.9 96 38 782.7 782.8 326.8 783.0 0.03 28 10 30970 -49.1 -86.1 1 37.0 -55.0 100 33 836.3 836.3 328.1 836.5 0.02 29 9.5 31308 -46.9 -83.9 1 37.0 -53.9 857.0 857.0 328.5 857.3 0.04 30 8.7 31891 -47.1 -84.1 1 37.0 -54.4 878.0 878.0 329.0 878.4 0.04 31 8.3 32203 -46.9 -83.9 1 37.0 -54.5 890.7 890.7 329.2 891.1 0.04 32 7.9 32533 -43.3 -81.3 1 38.0 -52.9 917.7 917.8 329.8 918.5 0.07 TRP 103 16463 -79.9 -85.9 36 6.0 -79.9 75 27 370.2 370.2 300.6 370.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 562.94 mb = 5020.59 m = 16471.57 ft Wetbulb zero: 598.96 mb = 4414.21 m = 14482.14 ft Precipitable water: 2.38 inches Sfc-500 mean rel hum: 77.84 % Est. max temperature: 32.41 C = 90.34 F Sfc-Lift cond lev (LCL): 964.94 mb = 400.11 m = 1312.67 ft T: 25.09 C 700-500 lapse rate: 5.24 C/km ThetaE index: 20.72 C Layer 925.0- 400.0 mb Conv cond level (CCL): 904.20 mb = 967.89 m = 3175.46 ft Mean mixing ratio: 18.07 g/kg Conv temperature: 30.34 C = 86.60 F Cap Strength: 0.72 C Lifted Index: -3.29 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.20 C Lifted Index @700 mb: -2.11 C Showalter Index: -1.12 C Risk: Thunderstorms probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 21.50 C K Index: 36.30 Risk: > 80 % chance of thunderstorms Sweat Index: 235.00 Risk: None Energy Index: -2.07 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1348.15 J/kg Max Up Vert Vel: 51.93 m/s Conv Inhibition (B-): 5.10 J/kg Cap Strength: 0.72 C Lift Cond Lev (LCL): 924.78 mb = 773.06 m = 2536.24 ft Lev Free Conv (LFC): 879.78 mb = 1204.89 m = 3953.01 ft Equ Level (EL): 139.78 mb = 14689.78 m = 48194.23 ft B at Equ Level: 1332.82 J/kg Max Parcel Lev (MPL): 79.78 mb = 17912.98 m = 58768.91 ft Wind level data Storm motion: 168 at 9 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 1003 61 40 6 -3.9 -4.6 | 9 13 -2.1 -13.2 1 1000 87 60 6 -5.2 -3.0 | 16 12 -3.4 -11.6 2 975 305 45 11 -7.8 -7.8 | 20 17 -6.0 -16.4 3 925 771 55 13 -10.6 -7.5 | 29 18 -8.9 -16.0 4 878 1219 75 10 -9.7 -2.6 | 35 14 -7.9 -11.2 5 850 1503 85 7 -7.0 -0.6 | 30 11 -5.2 -9.2 6 848 1524 85 7 -7.0 -0.6 | 30 11 -5.2 -9.2 7 789 2134 95 7 -7.0 0.6 | 33 10 -5.2 -8.0 8 734 2743 55 6 -4.9 -3.4 | 15 12 -3.1 -12.0 9 708 3048 25 5 -2.1 -4.5 | 1 13 -0.3 -13.1 10 700 3149 20 5 -1.7 -4.7 | 360 13 0.1 -13.3 11 683 3353 325 2 1.1 -1.6 | 344 11 2.9 -10.2 12 657 3658 205 9 3.8 8.2 | 274 6 5.6 -0.4 13 610 4267 195 23 6.0 22.2 | 210 16 7.7 13.6 14 525 5486 140 14 -9.0 10.7 | 106 8 -7.2 2.1 15 500 5880 145 17 -9.8 13.9 | 124 10 -8.0 5.3 16 449 6706 125 19 -15.6 10.9 | 100 14 -13.8 2.3 17 415 7315 70 13 -12.2 -4.4 | 39 17 -10.4 -13.0 18 400 7600 65 14 -12.7 -5.9 | 37 18 -10.9 -14.5 19 338 8839 60 11 -9.5 -5.5 | 29 16 -7.8 -14.1 20 311 9449 75 9 -8.7 -2.3 | 32 13 -6.9 -10.9 21 300 9720 70 9 -8.5 -3.1 | 30 13 -6.7 -11.7 22 299 9754 60 10 -8.7 -5.0 | 27 15 -6.9 -13.6 23 274 10363 90 4 -4.0 0.0 | 15 9 -2.2 -8.6 24 262 10668 130 3 -2.3 1.9 | 5 7 -0.5 -6.7 25 250 10990 90 7 -7.0 0.0 | 31 10 -5.2 -8.6 26 239 11278 85 7 -7.0 -0.6 | 30 11 -5.2 -9.2 27 229 11582 115 5 -4.5 2.1 | 23 7 -2.8 -6.5 28 219 11887 75 8 -7.7 -2.1 | 29 12 -6.0 -10.7 29 200 12480 270 2 2.0 -0.0 | 336 9 3.8 -8.6 30 199 12497 65 1 -0.9 -0.4 | 355 9 0.9 -9.0 31 190 12802 0 0 -0.0 -0.0 | 348 9 1.8 -8.6 32 181 13106 55 2 -1.6 -1.1 | 359 10 0.1 -9.7 33 172 13411 15 7 -1.8 -6.8 | 0 15 -0.0 -15.3 34 164 13716 350 10 1.7 -9.8 | 349 19 3.5 -18.4 35 156 14021 5 10 -0.9 -10.0 | 357 19 0.9 -18.5 36 150 14280 15 12 -3.1 -11.6 | 4 20 -1.3 -20.2 37 149 14326 15 14 -3.6 -13.5 | 5 22 -1.9 -22.1 38 141 14630 10 9 -1.6 -8.9 | 359 17 0.2 -17.4 39 127 15240 25 6 -2.5 -5.4 | 3 14 -0.8 -14.0 40 121 15545 80 17 -16.7 -3.0 | 52 19 -15.0 -11.5 41 109 16154 90 17 -17.0 0.0 | 61 17 -15.2 -8.6 42 103 16459 60 18 -15.6 -9.0 | 38 22 -13.8 -17.6 43 103 16463 75 27 -26.1 -7.0 | 57 29 -24.3 -15.6 44 100 16630 85 33 -32.9 -2.9 | 70 33 -31.1 -11.5 45 70 18650 85 27 -26.9 -2.4 | 66 27 -25.1 -10.9 46 50 20630 80 31 -30.5 -5.4 | 64 32 -28.8 -14.0 47 30 23800 100 31 -30.5 5.4 | 84 29 -28.8 -3.2 48 20 26400 90 47 -47.0 0.0 | 79 46 -45.2 -8.6 49 10 30970 100 33 -32.5 5.7 | 85 31 -30.7 -2.9 Wind Parameters Mean winds (0-6000m): 138.4 at 11.7 knts Storm direction: 168.4 at 8.8 knts Shear (0-3000m) pos: 1.0 neg: 1.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -7.7 deg Storm rel helicity (0-3000m) pos: 31.2 neg: -23.8 tot: 7.4 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: 0.00 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 0.0 10^-3/s Energy-Hel index: 0.26 Bulk Rich Number: 43.73 Bulk Shear: 30.83 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 10 21 16| 6.5 0.0 6.5| 16.3 0.0 16.3 32.7 0.55| 7.7 4.2 1000 54 11 25 17| 3.3 0.0 3.3| 28.7 0.0 28.7 28.7 0.56| 6.2 3.5 1500 60 10 28 16| 1.8 0.0 1.8| 29.8 -3.2 26.6 17.8 0.35| 5.9 2.1 2000 66 10 29 14| 1.5 0.0 1.5| 31.2 -3.2 28.0 14.0 0.36| 4.7 1.7 2500 68 9 29 14| 1.2 0.7 1.9| 31.2 -10.0 21.3 8.5 0.20| 4.4 0.9 3000 66 8 26 13| 1.0 1.2 2.2| 31.2 -23.8 7.4 2.5 0.00| 4.4 0.0 4000 77 8 32 12| 0.8 2.7 3.5| 31.2 -78.1 -46.9 -11.7 -0.42| 6.8 -2.8 5000 131 11 77 7| 0.6 1.6 2.2| 31.2-124.2 -92.9 -18.6 -0.51| 7.4 -3.8 6000 138 12 91 6| 0.5 1.2 1.7| 36.0-138.4-102.4 -17.1 -0.50| 7.0 -3.5 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251013.11.gif