UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for VO185... Searching the city database file for: VO185 ... Date:0000Z 19 OCT 25 Station: VO185 WMO ident: 43185 Latitude: 16.20 Longitude: 81.15 ------------------------------------------------------------------------------- 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 1007 -1 24.8 23.9 95 0.9 24.2 360 3 297.4 300.8 297.1 352.0 18.86 1 1000 60 23.8 21.3 86 2.5 22.1 10 12 297.0 299.9 295.2 343.6 16.15 2 947 536 22.2 18.9 82 3.3 19.9 6 8 300.0 302.7 295.0 342.9 14.66 3 925 741 21.4 18.0 81 3.4 19.1 355 1 301.2 303.8 295.0 342.9 14.18 4 881 1163 19.0 18.3 96 0.7 18.5 206 4 302.9 305.7 296.2 347.9 15.19 5 850 1471 17.2 17.2 100 0.0 17.2 230 5 304.2 306.9 296.1 347.9 14.68 6 783 2170 14.0 14.0 100 0.0 14.0 208 5 308.0 310.4 296.0 347.1 12.95 7 700 3110 9.2 9.2 100 0.0 9.2 145 3 312.7 314.7 295.6 345.1 10.50 8 639 3861 5.2 5.2 100 0.0 5.2 199 4 316.4 318.1 295.2 343.8 8.72 9 536 5280 -2.1 -2.8 95 0.7 -2.4 138 8 324.0 325.1 295.0 343.0 5.82 10 500 5830 -5.1 -6.4 91 1.3 -5.7 135 7 326.8 327.8 295.0 342.6 4.74 11 476 6214 -7.1 -9.3 84 2.2 -8.1 132 7 329.0 329.8 294.9 342.4 3.97 12 467 6362 -7.5 -12.3 68 4.8 -9.5 134 7 330.3 330.9 294.6 341.2 3.19 13 440 6823 -9.7 -14.6 67 4.9 -11.6 140 7 333.2 333.7 295.0 342.9 2.80 14 400 7550 -14.3 -19.3 66 5.0 -16.0 150 8 336.4 336.8 295.2 343.8 2.08 15 363 8282 -18.9 -24.9 59 6.0 -20.5 148 8 339.7 340.0 295.5 344.9 1.40 16 347 8617 -20.9 -25.5 66 4.6 -22.1 147 7 341.4 341.7 295.8 346.5 1.38 17 325 9099 -24.5 -32.5 47 8.0 -26.1 145 7 342.9 343.1 295.7 345.9 0.77 18 313 9374 -25.9 -32.9 52 7.0 -27.3 149 7 344.7 344.8 296.1 347.6 0.77 19 300 9680 -28.5 -34.5 56 6.0 -29.6 155 8 345.2 345.4 296.1 347.9 0.68 20 250 10960 -38.9 -43.9 59 5.0 -39.4 215 7 348.2 348.3 296.5 349.5 0.31 21 249 10987 -39.1 -44.1 59 5.0 -39.6 215 7 348.3 348.4 296.5 349.6 0.31 22 200 12440 -53.1 -60.1 42 7.0 -53.3 190 11 348.7 348.7 296.4 348.9 0.06 23 183 13005 -58.1 -68.1 27 10.0 -58.3 190 12 349.5 349.5 296.5 349.6 0.02 24 171 13428 -62.3 -71.3 29 9.0 -62.4 190 13 349.4 349.4 296.5 349.5 0.01 25 161 13796 -66.3 -74.3 32 8.0 -66.4 192 13 348.7 348.7 296.4 348.8 0.01 26 150 14220 -70.1 -79.1 26 9.0 -70.1 205 13 349.3 349.3 296.5 349.4 0.01 27 149 14260 -70.7 -79.7 25 9.0 -70.8 207 13 349.0 349.0 296.4 349.0 0.00 28 138 14712 -74.7 -84.7 20 10.0 -74.7 231 8 349.7 349.7 296.5 349.7 0.00 29 105 16277 -82.3 -100.3 3 18.0 -82.3 162 11 363.6 363.6 299.4 363.6 0.00 30 100 16550 -82.9 -103.9 1 21.0 -82.9 135 13 367.6 367.6 300.1 367.6 0.00 31 95 16833 -84.7 -107.7 1 23.0 -84.7 120 14 369.5 369.5 300.5 369.5 0.00 32 87 17316 -84.3 -107.3 1 23.0 -84.3 111 16 379.7 379.7 302.2 379.7 0.00 33 75 18149 -76.7 -101.7 1 25.0 -76.7 97 19 412.1 412.1 306.7 412.1 0.00 34 73 18305 -74.1 -100.1 1 26.0 -74.2 94 20 420.8 420.8 307.8 420.8 0.00 35 70 18550 -71.7 -98.7 1 27.0 -71.8 90 21 431.0 431.0 308.9 431.0 0.00 36 61 19361 -72.1 -99.1 1 27.0 -72.2 447.4 447.4 310.6 447.4 0.00 TRP 95 16833 -84.7 -107.7 1 23.0 -84.7 120 14 369.5 369.5 300.5 369.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5770.00 m Freezing level: 565.63 mb = 4871.57 m = 15982.64 ft Wetbulb zero: 569.01 mb = 4797.33 m = 15739.09 ft Precipitable water: 2.47 inches Sfc-500 mean rel hum: 95.73 % Est. max temperature: 31.34 C = 88.41 F Sfc-Lift cond lev (LCL): 994.34 mb = 109.65 m = 359.75 ft T: 23.63 C 700-500 lapse rate: 5.26 C/km ThetaE index: 9.16 C Layer 1000.0- 881.0 mb Conv cond level (CCL): 862.11 mb = 1349.40 m = 4427.12 ft Mean mixing ratio: 15.13 g/kg Conv temperature: 31.13 C = 88.04 F Cap Strength: 2.03 C Lifted Index: 0.21 C Risk: Showers probable Lifted Index @300 mb: 3.41 C Lifted Index @700 mb: 0.39 C Showalter Index: -1.37 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 22.30 C K Index: 39.50 Risk: > 80 % chance of thunderstorms Sweat Index: 223.40 Risk: None Energy Index: -1.14 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.96 J/kg Max Up Vert Vel: 6.32 m/s Conv Inhibition (B-): 96.23 J/kg Cap Strength: 2.03 C Lift Cond Lev (LCL): 916.54 mb = 820.57 m = 2692.11 ft Lev Free Conv (LFC): 591.54 mb = 4483.95 m = 14710.95 ft Equ Level (EL): 581.54 mb = 4621.54 m = 15162.34 ft B at Equ Level: 19.94 J/kg Max Parcel Lev (MPL): 451.54 mb = 6622.36 m = 21726.64 ft Wind level data Storm motion: 186 at 4 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 1007 -1 360 3 -0.0 -3.0 | 4 7 -0.5 -7.1 1 1000 60 10 12 -2.1 -11.8 | 9 16 -2.5 -15.9 2 972 305 10 16 -2.8 -15.8 | 9 20 -3.2 -19.9 3 939 610 5 6 -0.5 -6.0 | 6 10 -1.0 -10.1 4 925 741 355 1 0.1 -1.0 | 4 5 -0.4 -5.1 5 907 914 190 2 0.3 2.0 | 3 2 -0.1 -2.1 6 875 1219 210 4 2.0 3.5 | 293 2 1.5 -0.6 7 850 1471 230 5 3.8 3.2 | 285 3 3.4 -0.9 8 815 1829 240 5 4.3 2.5 | 293 4 3.9 -1.6 9 786 2134 210 5 2.5 4.3 | 264 2 2.0 0.2 10 758 2438 195 6 1.6 5.8 | 213 2 1.1 1.7 11 731 2743 175 4 -0.3 4.0 | 81 1 -0.8 -0.1 12 705 3048 155 3 -1.3 2.7 | 51 2 -1.7 -1.4 13 700 3110 145 3 -1.7 2.5 | 53 3 -2.2 -1.7 14 654 3658 165 4 -1.0 3.9 | 81 2 -1.5 -0.2 15 630 3962 220 4 2.6 3.1 | 296 2 2.1 -1.0 16 607 4267 210 1 0.5 0.9 | 359 3 0.0 -3.2 17 584 4572 120 5 -4.3 2.5 | 71 5 -4.8 -1.6 18 563 4877 135 9 -6.4 6.4 | 108 7 -6.8 2.3 19 522 5486 140 7 -4.5 5.4 | 104 5 -5.0 1.3 20 500 5830 135 7 -4.9 4.9 | 99 5 -5.4 0.8 21 483 6096 130 7 -5.4 4.5 | 94 6 -5.8 0.4 22 400 7550 150 8 -4.0 6.9 | 122 5 -4.5 2.8 23 396 7620 150 8 -4.0 6.9 | 122 5 -4.5 2.8 24 323 9144 145 7 -4.0 5.7 | 110 5 -4.5 1.6 25 300 9680 155 8 -3.4 7.3 | 129 5 -3.8 3.1 26 261 10668 190 5 0.9 4.9 | 207 1 0.4 0.8 27 250 10960 215 7 4.0 5.7 | 246 4 3.6 1.6 28 208 12192 200 12 4.1 11.3 | 207 8 3.7 7.2 29 200 12440 190 11 1.9 10.8 | 192 7 1.5 6.7 30 163 13716 190 13 2.3 12.8 | 192 9 1.8 8.7 31 150 14220 205 13 5.5 11.8 | 213 9 5.0 7.7 32 126 15240 260 3 3.0 0.5 | 325 4 2.5 -3.6 33 100 16550 135 13 -9.2 9.2 | 118 11 -9.6 5.1 34 95 16833 120 14 -12.1 7.0 | 103 13 -12.6 2.9 35 70 18550 90 21 -21.0 0.0 | 79 22 -21.5 -4.1 Wind Parameters Mean winds (0-6000m): 156.3 at 5.5 knts Storm direction: 186.3 at 4.1 knts Shear (0-3000m) pos: 1.1 neg: 2.1 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 50.5 deg Storm rel helicity (0-3000m) pos: 3.7 neg: -10.2 tot: -6.5 m^2/s^2 ave: -2.2 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 7.6 stream: -1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.49 Bulk Shear: 41.09 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 9 13 9 17| 6.8 0.0 6.8| 3.2 -3.4 -0.2 -0.4 0.02| 19.9 0.4 1000 9 8 8 12| 3.4 6.3 9.7| 3.3 -6.7 -3.4 -3.4 -0.04| 16.3 -0.7 1500 359 7 2 11| 2.1 4.2 6.3| 3.3 -7.4 -4.1 -2.7 -0.09| 12.1 -1.1 2000 333 6 346 10| 1.6 3.2 4.8| 3.7 -8.2 -4.4 -2.2 -0.09| 9.6 -0.9 2500 298 6 325 9| 1.3 3.0 4.2| 3.7 -9.6 -5.9 -2.4 -0.15| 8.4 -1.3 3000 263 6 303 6| 1.1 2.1 3.2| 3.7 -10.2 -6.5 -2.2 -0.19| 7.6 -1.5 4000 214 5 265 2| 1.0 1.6 2.6| 4.5 -10.3 -5.8 -1.5 -0.18| 6.5 -1.2 5000 178 5 149 1| 0.8 2.0 2.8| 13.3 -10.4 2.9 0.6 -0.00| 6.5 -0.0 6000 156 6 109 3| 0.8 1.6 2.5| 13.3 -12.1 1.2 0.2 -0.02| 5.7 -0.1 Wrote GIF file: /home/apache/climate/data/raob//VO185/skewt/VO185.skewt.20251019.00.gif