UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for VO150... Searching the city database file for: VO150 ... Date:0000Z 17 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 1005 57 26.4 23.8 86 2.6 24.5 360 6 299.1 302.5 297.5 354.0 18.78 1 1000 101 26.8 23.7 83 3.1 24.5 20 11 300.0 303.4 297.7 355.0 18.76 2 925 789 22.0 20.1 89 1.9 20.6 50 18 301.8 304.8 296.5 349.6 16.22 3 850 1523 18.8 7.8 49 11.0 12.1 65 18 305.8 307.3 291.6 329.5 7.83 4 700 3161 9.8 5.2 73 4.6 7.1 60 10 313.3 314.9 293.9 338.1 7.95 5 500 5890 -4.1 -21.1 25 17.0 -9.8 155 9 328.0 328.3 292.5 333.0 1.42 6 400 7610 -14.7 -36.7 14 22.0 -19.1 120 2 335.9 336.0 293.7 337.5 0.41 7 300 9740 -28.5 -42.5 25 14.0 -30.4 265 5 345.2 345.3 295.8 346.4 0.30 8 250 11020 -38.9 -54.9 17 16.0 -39.9 185 4 348.2 348.3 296.3 348.6 0.09 9 200 12510 -51.5 -63.5 23 12.0 -51.8 240 10 351.2 351.2 296.9 351.4 0.04 10 150 14310 -67.5 -73.5 42 6.0 -67.5 190 6 353.8 353.8 297.4 353.9 0.01 11 100 16650 -82.3 -88.3 35 6.0 -82.3 115 14 368.7 368.7 300.4 368.7 0.00 12 98 16763 -82.7 -88.7 35 6.0 -82.7 130 18 370.1 370.1 300.6 370.1 0.00 13 88 17366 -82.3 -88.3 35 6.0 -82.3 131 8 382.4 382.4 302.6 382.5 0.00 14 78 18048 -79.1 -86.1 31 7.0 -79.1 194 6 402.5 402.5 305.5 402.5 0.00 15 70 18680 -69.5 -85.5 8 16.0 -69.6 250 3 435.7 435.7 309.4 435.7 0.00 16 64 19210 -71.5 -90.5 4 19.0 -71.6 205 9 442.6 442.6 310.1 442.6 0.00 17 58 19797 -66.1 -96.1 1 30.0 -66.3 155 16 467.4 467.4 312.4 467.5 0.00 18 51 20579 -63.5 -96.5 0 33.0 -63.8 90 26 491.1 491.1 314.3 491.1 0.00 19 50 20700 -64.3 -97.3 0 33.0 -64.6 80 27 492.0 492.0 314.4 492.0 0.00 20 44 21480 -65.7 -97.7 0 32.0 -66.0 80 31 506.9 506.9 315.4 506.9 0.00 21 31 23644 -58.9 -92.9 0 34.0 -59.9 80 42 578.6 578.6 319.6 578.6 0.00 22 30 23850 -59.3 -93.3 0 34.0 -60.3 80 43 583.0 583.0 319.8 583.0 0.00 23 22 25803 -57.1 -91.1 1 34.0 -58.7 95 55 643.6 643.6 322.4 643.6 0.00 24 20 26410 -54.5 -89.5 1 35.0 -56.8 100 59 669.4 669.4 323.4 669.4 0.01 25 19 26740 -54.1 -89.1 1 35.0 -56.6 100 60 680.6 680.6 323.8 680.7 0.01 26 17 27456 -53.1 -88.1 1 35.0 -56.1 99 52 705.7 705.7 324.6 705.8 0.01 27 15 28276 -47.1 -84.1 1 37.0 -52.4 98 43 751.4 751.4 326.0 751.5 0.02 28 10 30970 -46.1 -83.1 1 37.0 -53.3 95 15 847.5 847.5 328.4 847.8 0.04 29 9.2 31523 -47.3 -84.3 1 37.0 -54.2 863.3 863.3 328.7 863.7 0.04 30 8.6 31971 -45.1 -83.1 1 38.0 -53.4 888.7 888.7 329.2 889.2 0.05 31 7.9 32537 -46.5 -83.5 1 37.0 -54.4 905.0 905.0 329.5 905.4 0.05 32 7.7 32708 -44.9 -82.9 1 38.0 -53.8 918.1 918.1 329.8 918.6 0.05 TRP 98 16763 -82.7 -88.7 35 6.0 -82.7 130 18 370.1 370.1 300.6 370.1 0.00 WND 19 26740 -54.1 -89.1 1 35.0 -56.6 100 60 680.6 680.6 323.8 680.7 0.01 Sounding variables and indices 1000-500 mb thick: 5789.00 m Freezing level: 558.99 mb = 5085.04 m = 16683.01 ft Wetbulb zero: 616.43 mb = 4192.12 m = 13753.49 ft Precipitable water: 1.80 inches Sfc-500 mean rel hum: 59.17 % Est. max temperature: 32.85 C = 91.12 F Sfc-Lift cond lev (LCL): 968.17 mb = 386.49 m = 1267.98 ft T: 24.81 C 700-500 lapse rate: 5.09 C/km ThetaE index: 25.45 C Layer 925.0- 700.0 mb Conv cond level (CCL): 878.12 mb = 1240.43 m = 4069.59 ft Mean mixing ratio: 17.00 g/kg Conv temperature: 31.57 C = 88.82 F Cap Strength: 0.96 C Lifted Index: -1.60 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.75 C Lifted Index @700 mb: -1.12 C Showalter Index: 7.36 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 11.90 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 138.60 Risk: None Energy Index: 0.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 473.37 J/kg Max Up Vert Vel: 30.77 m/s Conv Inhibition (B-): 29.40 J/kg Cap Strength: 0.96 C Lift Cond Lev (LCL): 919.25 mb = 843.15 m = 2766.20 ft Lev Free Conv (LFC): 784.25 mb = 2202.23 m = 7225.08 ft Equ Level (EL): 214.25 mb = 12050.49 m = 39535.24 ft B at Equ Level: 471.95 J/kg Max Parcel Lev (MPL): 114.25 mb = 15881.27 m = 52103.28 ft Wind level data Storm motion: 94 at 8 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 1005 57 360 6 -0.0 -6.0 | 310 10 7.7 -6.6 1 1000 101 20 11 -3.8 -10.3 | 340 12 4.0 -10.9 2 977 305 40 14 -9.0 -10.7 | 6 11 -1.3 -11.3 3 925 789 50 18 -13.8 -11.6 | 26 14 -6.0 -12.1 4 850 1523 65 18 -16.3 -7.6 | 46 12 -8.6 -8.2 5 850 1524 65 18 -16.3 -7.6 | 46 12 -8.6 -8.2 6 820 1829 45 17 -12.0 -12.0 | 19 13 -4.3 -12.6 7 763 2438 65 15 -13.6 -6.3 | 40 9 -5.8 -6.9 8 709 3048 65 9 -8.2 -3.8 | 5 4 -0.4 -4.4 9 700 3161 60 10 -8.7 -5.0 | 9 6 -0.9 -5.6 10 684 3353 45 7 -4.9 -4.9 | 333 6 2.8 -5.5 11 658 3658 70 6 -5.6 -2.1 | 321 3 2.1 -2.6 12 634 3962 25 5 -2.1 -4.5 | 312 8 5.6 -5.1 13 611 4267 125 5 -4.1 2.9 | 238 4 3.7 2.3 14 588 4572 125 4 -3.3 2.3 | 249 5 4.5 1.7 15 567 4877 190 3 0.5 3.0 | 254 9 8.3 2.4 16 546 5182 120 4 -3.5 2.0 | 252 5 4.3 1.4 17 526 5486 155 4 -1.7 3.6 | 243 7 6.1 3.1 18 500 5890 155 9 -3.8 8.2 | 207 9 3.9 7.6 19 487 6096 145 9 -5.2 7.4 | 201 7 2.6 6.8 20 468 6401 120 7 -6.1 3.5 | 210 3 1.7 2.9 21 450 6706 130 8 -6.1 5.1 | 200 5 1.6 4.6 22 432 7010 85 4 -4.0 -0.3 | 284 4 3.8 -0.9 23 416 7315 135 4 -2.8 2.8 | 245 5 4.9 2.3 24 400 7610 120 2 -1.7 1.0 | 266 6 6.0 0.4 25 399 7620 255 2 1.9 0.5 | 270 10 9.7 -0.1 26 383 7925 125 5 -4.1 2.9 | 238 4 3.7 2.3 27 368 8230 195 5 1.3 4.8 | 245 10 9.0 4.3 28 353 8534 130 3 -2.3 1.9 | 256 6 5.5 1.4 29 339 8839 145 4 -2.3 3.3 | 244 6 5.5 2.7 30 325 9144 215 2 1.1 1.6 | 263 9 8.9 1.1 31 312 9449 205 3 1.3 2.7 | 257 9 9.0 2.1 32 300 9740 265 5 5.0 0.4 | 271 13 12.7 -0.1 33 299 9754 270 5 5.0 -0.0 | 273 13 12.7 -0.6 34 287 10058 210 4 2.0 3.5 | 253 10 9.7 2.9 35 275 10363 230 3 2.3 1.9 | 262 10 10.0 1.4 36 263 10668 170 6 -1.0 5.9 | 231 9 6.7 5.3 37 252 10973 205 3 1.3 2.7 | 257 9 9.0 2.1 38 250 11020 185 4 0.3 4.0 | 247 9 8.1 3.4 39 241 11278 180 4 0.0 4.0 | 246 8 7.7 3.4 40 230 11582 175 4 -0.3 4.0 | 245 8 7.4 3.4 41 220 11887 260 7 6.9 1.2 | 267 15 14.6 0.6 42 200 12497 270 7 7.0 -0.0 | 272 15 14.7 -0.6 43 200 12510 240 10 8.7 5.0 | 255 17 16.4 4.4 44 173 13411 240 5 4.3 2.5 | 261 12 12.1 1.9 45 157 14021 205 9 3.8 8.2 | 237 14 11.6 7.6 46 150 14310 190 6 1.0 5.9 | 239 10 8.8 5.3 47 142 14630 185 5 0.4 5.0 | 242 9 8.2 4.4 48 135 14935 205 3 1.3 2.7 | 257 9 9.0 2.1 49 115 15850 125 2 -1.6 1.1 | 265 6 6.1 0.6 50 109 16154 35 6 -3.4 -4.9 | 322 7 4.3 -5.5 51 100 16650 115 14 -12.7 5.9 | 137 7 -4.9 5.3 52 98 16763 130 18 -13.8 11.6 | 151 13 -6.0 11.0 53 98 16764 75 11 -10.6 -2.8 | 40 4 -2.9 -3.4 54 70 18680 250 3 2.8 1.0 | 268 11 10.6 0.5 55 50 20700 80 27 -26.6 -4.7 | 74 20 -18.8 -5.3 56 30 23850 80 43 -42.3 -7.5 | 77 36 -34.6 -8.0 57 20 26410 100 59 -58.1 10.2 | 101 51 -50.4 9.7 58 19 26740 100 60 -59.1 10.4 | 101 52 -51.3 9.8 59 10 30970 95 15 -14.9 1.3 | 96 7 -7.2 0.7 Wind Parameters Mean winds (0-6000m): 64.2 at 10.4 knts Storm direction: 94.2 at 7.8 knts Shear (0-3000m) pos: 2.7 neg: 1.3 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 55.5 deg Storm rel helicity (0-3000m) pos: 69.4 neg: -23.6 tot: 45.7 m^2/s^2 ave: 15.2 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 2.4 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 87.92 Bulk Shear: 5.38 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 37 13 1 11| 13.0 0.0 13.0| 37.4 0.0 37.4 74.8 0.97| 13.8 13.5 1000 45 15 15 12| 7.9 0.0 7.9| 50.2 0.0 50.2 50.2 0.96| 9.0 8.6 1500 51 16 24 12| 5.5 0.0 5.5| 58.1 -0.9 57.2 38.1 0.93| 7.0 6.5 2000 51 17 25 12| 4.1 0.9 5.0| 62.7 -17.8 44.8 22.4 0.55| 7.1 3.9 2500 53 16 26 12| 3.2 0.7 3.9| 69.4 -18.8 50.6 20.2 0.53| 6.6 3.5 3000 54 15 26 11| 2.7 1.3 3.9| 69.4 -23.6 45.7 15.2 0.38| 6.3 2.4 4000 54 13 20 9| 2.0 1.5 3.5| 69.9 -31.8 38.0 9.5 0.17| 6.7 1.1 5000 58 11 15 7| 1.6 1.2 2.8| 72.4 -37.6 34.8 7.0 0.08| 6.7 0.5 6000 64 10 17 5| 1.4 0.8 2.2| 72.7 -48.9 23.9 4.0 -0.01| 6.4 -0.1 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251017.00.gif