UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101211.upa.cvt Date: 1100Z 12 OCT 25 Searching for VO150... Searching the city database file for: VO150 ... Date:1100Z 12 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 1001 62 30.0 25.2 76 4.8 26.4 90 6 303.1 306.9 299.5 364.2 20.56 1 1000 71 29.0 24.6 77 4.4 25.7 0 0 302.1 305.8 298.9 360.9 19.84 2 925 760 23.8 20.9 84 2.9 21.7 60 15 303.6 306.8 297.5 354.4 17.06 3 850 1496 19.4 16.3 82 3.1 17.2 40 11 306.5 309.1 296.2 348.1 13.85 4 700 3148 11.8 -1.2 40 13.0 4.8 75 13 315.6 316.5 292.1 331.5 5.01 5 500 5890 -3.3 -9.3 63 6.0 -6.1 25 5 329.0 329.8 294.7 341.8 3.78 6 400 7620 -14.5 -21.5 55 7.0 -16.7 70 6 336.1 336.5 294.8 342.3 1.72 7 300 9730 -30.1 -36.1 56 6.0 -31.0 10 4 343.0 343.1 295.6 345.2 0.58 8 250 11000 -39.9 -43.4 69 3.5 -40.2 120 9 346.7 346.8 296.2 348.1 0.33 9 200 12490 -52.1 -58.1 48 6.0 -52.3 130 6 350.3 350.3 296.8 350.6 0.07 10 150 14290 -67.5 -76.5 27 9.0 -67.5 90 7 353.8 353.8 297.4 353.8 0.01 11 100 16650 -78.7 -86.7 26 8.0 -78.7 95 16 375.7 375.7 301.5 375.7 0.00 12 92 17120 -80.7 -87.7 30 7.0 -80.7 65 15 380.8 380.8 302.3 380.8 0.00 13 71 18589 -76.5 -86.5 19 10.0 -76.6 56 29 419.0 419.0 307.6 419.0 0.00 14 70 18670 -76.7 -85.7 23 9.0 -76.7 55 30 420.3 420.3 307.7 420.3 0.00 15 63 19275 -77.7 -86.7 22 9.0 -77.7 68 29 430.9 430.9 308.9 431.0 0.00 16 57 19856 -71.7 -85.7 11 14.0 -71.8 79 28 457.1 457.1 311.5 457.1 0.00 17 51 20513 -71.5 -86.5 9 15.0 -71.6 93 27 472.3 472.3 312.8 472.3 0.00 18 50 20630 -70.5 -86.5 8 16.0 -70.6 95 27 477.4 477.4 313.2 477.4 0.00 19 45 21262 -66.9 -84.9 6 18.0 -67.1 95 30 500.7 500.7 315.0 500.7 0.01 20 41 21834 -60.3 -81.3 5 21.0 -60.9 95 32 530.7 530.7 316.9 530.7 0.01 21 35 22821 -60.7 -81.7 5 21.0 -61.4 95 36 554.2 554.2 318.3 554.3 0.01 22 30 23790 -57.1 -91.1 1 34.0 -58.4 95 40 589.0 589.0 320.1 589.0 0.00 23 26 24706 -53.3 -88.3 1 35.0 -55.4 90 36 624.4 624.4 321.7 624.4 0.01 24 21 26084 -53.5 -88.5 1 35.0 -55.9 82 30 663.1 663.1 323.2 663.1 0.01 25 20 26400 -50.7 -86.7 1 36.0 -54.0 80 29 681.0 681.0 323.8 681.1 0.01 26 18 27091 -48.7 -85.7 1 37.0 -52.9 69 29 708.1 708.1 324.7 708.2 0.01 27 15 28282 -52.9 -88.9 1 36.0 -56.2 49 28 732.1 732.1 325.4 732.1 0.01 28 13 29217 -48.1 -85.1 1 37.0 -53.5 33 27 779.3 779.3 326.7 779.5 0.02 29 10 30950 -47.9 -84.9 1 37.0 -54.3 5 26 840.7 840.8 328.2 841.0 0.03 30 9.2 31497 -50.3 -86.3 1 36.0 -55.9 851.9 851.9 328.4 852.1 0.02 31 8.2 32252 -47.9 -84.9 1 37.0 -55.0 889.8 889.9 329.2 890.2 0.04 32 7.5 32846 -44.3 -82.3 1 38.0 -53.6 927.4 927.5 329.9 928.1 0.06 33 7.4 32936 -43.9 -81.9 1 38.0 -53.5 932.6 932.7 330.1 933.3 0.07 34 7.2 33121 -40.1 -79.1 1 39.0 -51.9 955.5 955.6 330.5 956.7 0.11 35 7.1 33217 -37.1 -77.1 1 40.0 -50.7 971.7 971.8 330.7 973.5 0.15 36 6.5 33828 -36.9 -76.9 1 40.0 -51.1 997.4 997.5 331.2 999.4 0.17 37 5.9 34505 -31.9 -72.9 1 41.0 -49.8 1047.1 1047.4 331.9 1051.5 0.34 TRP 92 17120 -80.7 -87.7 30 7.0 -80.7 65 15 380.8 380.8 302.3 380.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5819.00 m Freezing level: 543.71 mb = 5290.75 m = 17357.91 ft Wetbulb zero: 611.47 mb = 4249.96 m = 13943.28 ft Precipitable water: 2.08 inches Sfc-500 mean rel hum: 61.54 % Est. max temperature: 33.37 C = 92.06 F Sfc-Lift cond lev (LCL): 934.30 mb = 671.63 m = 2203.47 ft T: 24.47 C 700-500 lapse rate: 5.51 C/km ThetaE index: 32.73 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 873.73 mb = 1256.33 m = 4121.76 ft Mean mixing ratio: 17.99 g/kg Conv temperature: 32.49 C = 90.49 F Cap Strength: 1.19 C Lifted Index: -2.62 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.22 C Lifted Index @700 mb: -0.52 C Showalter Index: 0.37 C Risk: Thunderstorms probable Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.60 C K Index: 26.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 222.60 Risk: None Energy Index: -1.23 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1539.93 J/kg Max Up Vert Vel: 55.50 m/s Conv Inhibition (B-): 17.89 J/kg Cap Strength: 1.19 C Lift Cond Lev (LCL): 904.07 mb = 959.18 m = 3146.88 ft Lev Free Conv (LFC): 819.07 mb = 1811.35 m = 5942.68 ft Equ Level (EL): 139.07 mb = 14730.22 m = 48326.91 ft B at Equ Level: 1525.22 J/kg Max Parcel Lev (MPL): 79.07 mb = 17978.08 m = 58982.48 ft Wind level data Storm motion: 84 at 7 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 1001 62 90 6 -6.0 0.0 | 241 1 1.3 0.7 1 1000 71 0 0 -0.0 -0.0 | 264 7 7.3 0.7 2 974 305 65 14 -12.7 -5.9 | 46 7 -5.4 -5.2 3 925 760 60 15 -13.0 -7.5 | 40 9 -5.7 -6.8 4 850 1496 40 11 -7.1 -8.4 | 358 8 0.2 -7.7 5 817 1829 30 10 -5.0 -8.7 | 344 8 2.3 -7.9 6 789 2134 35 9 -5.2 -7.4 | 342 7 2.1 -6.6 7 734 2743 60 9 -7.8 -4.5 | 8 4 -0.5 -3.8 8 700 3148 75 13 -12.6 -3.4 | 63 6 -5.3 -2.6 9 683 3353 75 15 -14.5 -3.9 | 66 8 -7.2 -3.2 10 633 3962 45 10 -7.1 -7.1 | 358 6 0.2 -6.3 11 610 4267 25 8 -3.4 -7.3 | 329 8 3.9 -6.5 12 566 4877 80 7 -6.9 -1.2 | 321 1 0.4 -0.5 13 500 5890 25 5 -2.1 -4.5 | 306 6 5.2 -3.8 14 487 6096 35 5 -2.9 -4.1 | 307 6 4.4 -3.4 15 468 6401 75 5 -4.8 -1.3 | 283 3 2.5 -0.6 16 400 7620 70 6 -5.6 -2.1 | 309 2 1.6 -1.3 17 400 7620 20 5 -1.7 -4.7 | 305 7 5.6 -4.0 18 384 7925 85 5 -5.0 -0.4 | 263 2 2.3 0.3 19 339 8839 20 7 -2.4 -6.6 | 320 8 4.9 -5.9 20 325 9144 60 4 -3.5 -2.0 | 288 4 3.8 -1.3 21 312 9449 340 5 1.7 -4.7 | 294 10 9.0 -4.0 22 300 9730 10 4 -0.7 -3.9 | 296 7 6.6 -3.2 23 299 9754 15 3 -0.8 -2.9 | 288 7 6.5 -2.2 24 286 10058 15 5 -1.3 -4.8 | 304 7 6.0 -4.1 25 274 10363 75 7 -6.8 -1.8 | 334 1 0.5 -1.1 26 262 10668 25 12 -5.1 -10.9 | 348 10 2.2 -10.1 27 251 10973 90 10 -10.0 0.0 | 105 3 -2.7 0.7 28 250 11000 120 9 -7.8 4.5 | 174 5 -0.5 5.2 29 240 11278 110 8 -7.5 2.7 | 176 3 -0.2 3.5 30 229 11582 90 11 -11.0 0.0 | 101 4 -3.7 0.7 31 200 12490 130 6 -4.6 3.9 | 210 5 2.7 4.6 32 200 12497 95 4 -4.0 0.3 | 252 3 3.3 1.1 33 190 12802 130 5 -3.8 3.2 | 221 5 3.5 3.9 34 181 13106 140 6 -3.9 4.6 | 213 6 3.4 5.3 35 164 13716 115 5 -4.5 2.1 | 224 4 2.8 2.8 36 157 14021 175 6 -0.5 6.0 | 225 10 6.8 6.7 37 150 14290 90 7 -7.0 0.0 | 202 1 0.3 0.7 38 141 14630 95 8 -8.0 0.7 | 154 2 -0.7 1.4 39 127 15240 75 7 -6.8 -1.8 | 334 1 0.5 -1.1 40 121 15545 65 16 -14.5 -6.8 | 50 9 -7.2 -6.0 41 115 15850 90 18 -18.0 0.0 | 94 11 -10.7 0.7 42 109 16154 75 21 -20.3 -5.4 | 70 14 -13.0 -4.7 43 103 16459 100 19 -18.7 3.3 | 109 12 -11.4 4.0 44 100 16650 95 16 -15.9 1.4 | 104 9 -8.7 2.1 45 92 17120 65 15 -13.6 -6.3 | 48 8 -6.3 -5.6 46 70 18670 55 30 -24.6 -17.2 | 46 24 -17.3 -16.5 47 50 20630 95 27 -26.9 2.4 | 99 20 -19.6 3.1 48 30 23790 95 40 -39.8 3.5 | 97 33 -32.6 4.2 49 20 26400 80 29 -28.6 -5.0 | 79 22 -21.3 -4.3 50 10 30950 5 26 -2.3 -25.9 | 349 26 5.0 -25.2 Wind Parameters Mean winds (0-6000m): 54.3 at 9.8 knts Storm direction: 84.3 at 7.3 knts Shear (0-3000m) pos: 1.3 neg: 1.3 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 173.7 deg Storm rel helicity (0-3000m) pos: 25.9 neg: -19.0 tot: 7.0 m^2/s^2 ave: 2.3 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 2.2 10^-3/s Energy-Hel index: 0.18 Bulk Rich Number: 3023.99 Bulk Shear: 0.51 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 64 11 30 5| 0.0 10.0 10.0| 18.7 -0.8 17.9 35.8 0.82| 19.4 15.9 1000 61 13 34 7| 0.0 4.8 4.8| 18.7 -7.3 11.4 11.4 0.57| 11.4 6.5 1500 56 12 26 7| 0.0 2.9 2.9| 18.7 -15.3 3.4 2.3 0.34| 8.9 3.0 2000 51 12 16 7| 0.0 2.0 2.0| 18.7 -19.0 -0.3 -0.1 0.25| 7.4 1.8 2500 50 11 11 7| 0.6 1.6 2.2| 21.1 -19.0 2.1 0.8 0.27| 6.5 1.8 3000 52 11 13 6| 1.3 1.3 2.6| 25.9 -19.0 7.0 2.3 0.35| 6.3 2.2 4000 56 11 20 6| 1.0 1.7 2.6| 27.7 -35.1 -7.5 -1.9 0.10| 6.3 0.6 5000 55 11 15 6| 1.2 1.3 2.5| 29.6 -39.4 -9.8 -2.0 0.06| 6.1 0.4 6000 54 10 7 5| 1.0 1.4 2.4| 29.7 -41.3 -11.6 -1.9 0.03| 5.6 0.2 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251012.11.gif