UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101423.upa.cvt Date: 2300Z 14 OCT 25 Searching for VO150... Searching the city database file for: VO150 ... Date:2300Z 14 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 61 26.8 24.2 86 2.6 24.9 20 8 299.8 303.3 298.0 356.4 19.31 1 1000 79 27.0 24.0 84 3.0 24.8 10 4 300.1 303.6 298.0 356.3 19.11 2 925 770 22.4 19.6 84 2.8 20.4 60 19 302.2 305.1 296.3 348.6 15.71 3 850 1500 18.4 14.2 77 4.2 15.6 85 20 305.4 307.7 294.7 341.5 12.07 4 700 3144 9.8 1.8 57 8.0 5.4 85 13 313.3 314.5 292.5 332.9 6.24 5 500 5870 -5.9 -8.1 84 2.2 -6.9 125 9 325.8 326.7 294.3 339.7 4.16 6 400 7600 -13.9 -23.9 43 10.0 -16.9 75 3 336.9 337.2 294.8 342.0 1.39 7 300 9720 -28.1 -50.1 10 22.0 -30.4 25 4 345.8 345.8 295.8 346.3 0.13 8 250 11000 -39.5 -56.5 15 17.0 -40.5 40 7 347.3 347.4 296.1 347.7 0.07 9 200 12490 -51.7 -62.7 26 11.0 -52.0 220 5 350.9 350.9 296.8 351.1 0.04 10 150 14290 -66.7 -76.7 23 10.0 -66.8 220 8 355.2 355.2 297.7 355.2 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 575.16 mb = 4845.58 m = 15897.38 ft Wetbulb zero: 612.60 mb = 4224.56 m = 13859.95 ft Precipitable water: 2.04 inches Sfc-500 mean rel hum: 72.46 % Est. max temperature: 32.36 C = 90.24 F Sfc-Lift cond lev (LCL): 965.32 mb = 391.84 m = 1285.54 ft T: 24.92 C 700-500 lapse rate: 5.76 C/km ThetaE index: 23.51 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 877.83 mb = 1221.85 m = 4008.64 ft Mean mixing ratio: 16.90 g/kg Conv temperature: 31.23 C = 88.21 F Cap Strength: 1.18 C Lifted Index: -3.46 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.46 C Lifted Index @700 mb: -1.18 C Showalter Index: 0.23 C Risk: Thunderstorms probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 20.10 C K Index: 30.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 219.40 Risk: None Energy Index: -0.38 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 607.79 J/kg Max Up Vert Vel: 34.87 m/s Conv Inhibition (B-): 20.77 J/kg Cap Strength: 1.18 C Lift Cond Lev (LCL): 912.58 mb = 886.73 m = 2909.17 ft Lev Free Conv (LFC): 807.58 mb = 1933.51 m = 6343.45 ft Equ Level (EL): 197.58 mb = 12566.25 m = 41227.34 ft B at Equ Level: 604.47 J/kg Wind level data Storm motion: 120 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 1002 61 20 8 -2.7 -7.5 | 336 13 5.4 -12.2 1 1000 79 10 4 -0.7 -3.9 | 319 11 7.5 -8.6 2 975 305 45 19 -13.4 -13.4 | 16 19 -5.3 -18.1 3 925 770 60 19 -16.5 -9.5 | 30 16 -8.3 -14.1 4 850 1500 85 20 -19.9 -1.7 | 62 13 -11.8 -6.4 5 789 2134 100 14 -13.8 2.4 | 69 6 -5.6 -2.2 6 700 3144 85 13 -13.0 -1.1 | 40 8 -4.8 -5.8 7 682 3353 90 13 -13.0 0.0 | 46 7 -4.9 -4.6 8 657 3658 90 9 -9.0 0.0 | 10 5 -0.9 -4.6 9 633 3962 105 4 -3.9 1.0 | 310 6 4.3 -3.6 10 609 4267 95 6 -6.0 0.5 | 332 5 2.2 -4.1 11 544 5182 130 9 -6.9 5.8 | 228 2 1.3 1.1 12 524 5486 145 12 -6.9 9.8 | 194 5 1.3 5.2 13 500 5870 125 9 -7.4 5.2 | 236 1 0.8 0.5 14 486 6096 115 11 -10.0 4.6 | 90 2 -1.8 0.0 15 449 6706 125 4 -3.3 2.3 | 296 5 4.9 -2.3 16 400 7600 75 3 -2.9 -0.8 | 316 8 5.2 -5.4 17 399 7620 200 4 1.4 3.8 | 275 10 9.5 -0.9 18 383 7925 55 8 -6.6 -4.6 | 350 9 1.6 -9.2 19 352 8534 360 3 -0.0 -3.0 | 313 11 8.1 -7.6 20 338 8839 320 2 1.3 -1.5 | 303 11 9.4 -6.2 21 324 9144 360 6 -0.0 -6.0 | 323 13 8.1 -10.6 22 300 9720 25 4 -1.7 -3.6 | 322 10 6.5 -8.3 23 299 9754 40 5 -3.2 -3.8 | 330 10 4.9 -8.5 24 286 10058 0 1 -0.0 -1.0 | 305 10 8.1 -5.6 25 274 10363 60 12 -10.4 -6.0 | 12 11 -2.2 -10.6 26 262 10668 50 10 -7.7 -6.4 | 357 11 0.5 -11.1 27 251 10973 35 9 -5.2 -7.4 | 346 12 3.0 -12.0 28 250 11000 40 7 -4.5 -5.4 | 340 11 3.6 -10.0 29 240 11278 40 8 -5.1 -6.1 | 344 11 3.0 -10.8 30 229 11582 330 4 2.0 -3.5 | 309 13 10.1 -8.1 31 219 11887 210 3 1.5 2.6 | 282 10 9.6 -2.0 32 209 12192 155 3 -1.3 2.7 | 286 7 6.9 -1.9 33 200 12490 220 5 3.2 3.8 | 274 11 11.4 -0.8 34 200 12497 195 7 1.8 6.8 | 258 10 10.0 2.1 35 190 12802 250 6 5.6 2.1 | 281 14 13.8 -2.6 36 181 13106 235 9 7.4 5.2 | 268 16 15.5 0.5 37 173 13411 245 6 5.4 2.5 | 279 14 13.6 -2.1 38 164 13716 230 7 5.4 4.5 | 271 14 13.5 -0.1 39 150 14290 220 8 5.1 6.1 | 264 13 13.3 1.5 40 149 14326 240 5 4.3 2.5 | 280 13 12.5 -2.1 41 142 14630 220 6 3.9 4.6 | 270 12 12.0 -0.0 42 135 14935 165 4 -1.0 3.9 | 276 7 7.1 -0.8 43 128 15240 215 3 1.7 2.5 | 282 10 9.9 -2.2 Wind Parameters Mean winds (0-6000m): 89.7 at 12.5 knts Storm direction: 119.7 at 9.4 knts Shear (0-3000m) pos: 2.6 neg: 0.6 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 65.7 deg Storm rel helicity (0-3000m) pos: 101.9 neg: -5.5 tot: 96.4 m^2/s^2 ave: 32.1 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 3.7 10^-3/s Energy-Hel index: 0.39 Bulk Rich Number: 40.00 Bulk Shear: 15.20 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 45 15 10 16| 13.4 0.0 13.4| 58.2 0.0 58.2 116.4 0.91| 15.5 14.0 1000 54 17 22 16| 8.0 0.0 8.0| 79.9 0.0 79.9 79.9 0.91| 10.6 9.6 1500 63 18 32 15| 6.1 0.0 6.1| 99.0 0.0 99.0 66.0 0.90| 9.1 8.2 2000 70 18 39 14| 3.9 0.0 3.9|101.9 0.0 101.9 50.9 0.77| 8.3 6.4 2500 75 17 42 12| 3.1 0.3 3.5|101.9 -2.5 99.4 39.8 0.67| 7.1 4.8 3000 77 16 43 11| 2.6 0.6 3.2|101.9 -5.5 96.4 32.1 0.60| 6.3 3.7 4000 79 15 40 10| 1.5 0.4 2.0|103.9 -16.1 87.7 21.9 0.31| 6.1 1.9 5000 83 13 37 8| 1.7 0.3 2.0|105.7 -16.9 88.7 17.7 0.26| 5.5 1.5 6000 90 12 43 6| 1.7 0.6 2.3|106.2 -18.6 87.6 14.6 0.17| 5.6 1.0 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251014.23.gif