UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041523.upa.cvt Date: 2300Z 15 APR 25 Searching for VO150... Searching the city database file for: VO150 ... Date:2300Z 15 APR 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 62 26.8 21.8 74 5.0 23.2 270 2 299.7 302.7 296.3 348.3 16.61 1 1000 88 26.8 20.8 70 6.0 22.5 210 1 300.0 302.8 295.7 345.7 15.65 2 944 599 24.0 18.0 69 6.0 19.8 197 9 302.1 304.6 295.1 343.1 13.89 3 931 721 22.6 20.8 90 1.8 21.3 203 11 301.9 305.0 297.0 351.6 16.84 4 925 778 22.0 21.3 96 0.7 21.5 205 12 301.8 305.0 297.4 353.4 17.50 5 885 1161 20.6 13.6 64 7.0 16.0 209 13 304.2 306.3 293.7 337.4 11.13 6 853 1478 19.4 13.4 68 6.0 15.4 210 13 306.2 308.3 294.4 340.4 11.40 7 850 1508 19.2 14.2 73 5.0 15.8 210 13 306.3 308.5 294.9 342.5 12.07 8 846 1549 19.8 9.8 52 10.0 13.5 213 13 307.3 309.0 293.0 334.7 9.03 9 812 1902 19.0 8.0 49 11.0 12.2 234 11 310.1 311.6 293.2 335.6 8.32 10 700 3159 9.6 1.6 57 8.0 5.2 290 10 313.1 314.3 292.3 332.4 6.15 11 594 4500 0.0 -2.4 84 2.4 -1.2 303 10 317.0 318.1 292.9 334.3 5.41 12 528 5435 -5.5 -8.6 79 3.1 -6.9 319 8 321.3 322.0 292.7 333.7 3.78 13 502 5829 -8.9 -10.4 89 1.5 -9.5 311 11 321.8 322.5 292.6 333.2 3.45 14 500 5860 -9.3 -10.5 91 1.2 -9.8 310 11 321.7 322.4 292.6 333.1 3.44 15 493 5969 -9.9 -10.5 95 0.6 -10.2 308 11 322.3 323.0 292.7 333.8 3.49 16 487 6063 -10.7 -11.2 96 0.5 -10.9 306 12 322.4 323.1 292.7 333.5 3.34 17 482 6142 -11.7 -15.9 71 4.2 -13.2 295 11 322.1 322.6 291.7 329.9 2.30 18 479 6190 -9.7 -23.7 31 14.0 -13.7 284 10 325.2 325.4 291.5 329.3 1.18 19 473 6288 -9.7 -40.7 6 31.0 -15.5 262 9 326.4 326.4 290.9 327.2 0.23 20 459 6520 -8.7 232 10 330.4 21 427 7075 -13.3 -60.3 1 47.0 -18.7 223 21 331.5 331.5 292.2 331.6 0.03 22 421 7182 -13.5 -40.5 8 27.0 -18.4 227 22 332.5 332.6 292.7 333.6 0.27 23 417 7255 -13.7 -29.7 25 16.0 -17.6 231 22 333.2 333.4 293.3 336.1 0.78 24 400 7570 -15.5 -33.5 20 18.0 -19.4 245 24 334.8 335.0 293.6 337.0 0.57 25 399 7589 -15.9 -31.9 24 16.0 -19.5 243 25 334.6 334.7 293.6 337.0 0.66 26 396 7646 -16.1 -37.1 15 21.0 -20.1 240 27 335.0 335.1 293.4 336.6 0.40 27 388 7799 -16.1 -47.1 5 31.0 -20.7 240 30 337.0 337.0 293.7 337.6 0.14 28 336 8864 -24.1 -48.0 9 23.9 -27.0 240 61 340.3 340.3 294.5 340.9 0.15 29 317 9286 -27.3 -48.3 12 21.0 -29.6 240 58 341.5 341.5 294.8 342.1 0.15 30 310 9446 -28.7 -49.7 11 21.0 -30.8 240 57 341.7 341.7 294.8 342.3 0.13 31 302 9633 -29.7 -38.7 41 9.0 -31.0 236 48 342.9 343.0 295.4 344.6 0.45 32 300 9680 -29.9 -36.9 51 7.0 -31.0 235 46 343.2 343.4 295.6 345.3 0.54 33 281 10142 -33.3 -41.3 45 8.0 -34.3 230 45 344.8 344.9 295.8 346.3 0.37 34 263 10602 -37.3 -47.3 35 10.0 -38.2 230 38 345.6 345.6 295.8 346.4 0.20 35 254 10841 -38.1 -64.1 5 26.0 -39.4 230 34 347.8 347.8 296.2 348.0 0.03 36 250 10950 -38.9 -74.9 1 36.0 -40.1 230 32 348.2 348.2 296.3 348.3 0.01 37 241 11200 -41.3 -80.3 1 39.0 -42.3 234 31 348.3 348.3 296.3 348.3 0.00 38 230 11515 -43.9 -80.9 1 37.0 -44.7 239 31 349.0 349.0 296.4 349.0 0.00 39 222 11752 -46.1 -69.1 6 23.0 -46.7 243 30 349.2 349.2 296.5 349.3 0.02 40 219 11842 -46.9 -67.9 7 21.0 -47.5 244 30 349.3 349.3 296.5 349.4 0.02 41 216 11933 -47.7 -57.7 31 10.0 -48.1 246 29 349.5 349.5 296.6 349.8 0.07 42 215 11964 -47.9 -54.9 44 7.0 -48.2 246 29 349.6 349.6 296.7 350.1 0.10 43 214 11995 -47.9 -56.9 35 9.0 -48.3 247 28 350.1 350.1 296.7 350.4 0.08 44 204 12310 -48.5 -67.5 9 19.0 -49.0 273 21 354.0 354.0 297.5 354.1 0.02 45 200 12440 -48.7 -77.7 2 29.0 -49.3 300 17 355.7 355.7 297.8 355.7 0.00 46 150 14260 -62.7 -84.7 4 22.0 -62.9 10 18 362.1 362.1 299.1 362.1 0.00 47 122 15500 -72.3 -87.3 9 15.0 -72.3 12 19 366.6 366.6 299.9 366.6 0.00 48 100 16650 -77.9 -88.9 15 11.0 -77.9 50 17 377.2 377.2 301.8 377.2 0.00 49 71 18581 -84.9 -91.9 28 7.0 -84.9 30 18 401.1 401.1 305.3 401.1 0.00 50 70 18660 -84.1 -91.1 28 7.0 -84.1 70 17 404.5 404.5 305.8 404.5 0.00 51 63 19245 -83.3 -90.3 28 7.0 -83.3 418.6 418.6 307.6 418.6 0.00 52 52 20341 -72.9 -88.9 7 16.0 -73.0 466.4 466.4 312.3 466.5 0.00 TRP 71 18581 -84.9 -91.9 28 7.0 -84.9 30 18 401.1 401.1 305.3 401.1 0.00 WND 336 8864 -24.1 -48.0 9 23.9 -27.0 240 61 340.3 340.3 294.5 340.9 0.15 Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 594.00 mb = 4499.57 m = 14762.20 ft Wetbulb zero: 614.09 mb = 4227.96 m = 13871.09 ft Precipitable water: 1.75 inches Sfc-500 mean rel hum: 69.17 % Est. max temperature: 33.27 C = 91.89 F Sfc-Lift cond lev (LCL): 932.85 mb = 703.77 m = 2308.94 ft T: 22.80 C 700-500 lapse rate: 7.00 C/km ThetaE index: 16.05 C Layer 885.0- 853.0 mb Conv cond level (CCL): 779.41 mb = 2249.19 m = 7379.15 ft Mean mixing ratio: 15.23 g/kg Conv temperature: 38.07 C = 100.52 F Cap Strength: 3.80 C Lifted Index: -5.04 C Risk: Severe thunderstorms probable Lifted Index @300 mb: 0.49 C Lifted Index @700 mb: 0.03 C Showalter Index: -3.52 C Risk: Severe thunderstorms possible Total Totals Index: 52.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 23.50 C K Index: 34.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 267.40 Risk: None Energy Index: -1.86 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 405.00 J/kg Max Up Vert Vel: 28.46 m/s Conv Inhibition (B-): 174.30 J/kg Cap Strength: 3.79 C Lift Cond Lev (LCL): 891.07 mb = 1101.31 m = 3613.19 ft Lev Free Conv (LFC): 696.07 mb = 3204.91 m = 10514.67 ft Equ Level (EL): 376.07 mb = 8030.21 m = 26345.52 ft B at Equ Level: 400.20 J/kg Max Parcel Lev (MPL): 186.07 mb = 12896.57 m = 42311.07 ft Wind level data Storm motion: 304 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 1003 62 270 2 2.0 -0.0 | 134 6 -4.2 4.1 1 1000 88 210 1 0.5 0.9 | 131 8 -5.7 5.0 2 976 305 185 5 0.4 5.0 | 148 11 -5.8 9.1 3 925 778 205 12 5.1 10.9 | 176 15 -1.1 15.0 4 879 1219 210 13 6.5 11.3 | 181 15 0.3 15.4 5 850 1508 210 13 6.5 11.3 | 181 15 0.3 15.4 6 819 1829 230 11 8.4 7.1 | 191 11 2.2 11.2 7 762 2438 265 10 10.0 0.9 | 217 6 3.8 5.0 8 709 3048 300 9 7.8 -4.5 | 284 2 1.6 -0.4 9 700 3159 290 10 9.4 -3.4 | 258 3 3.2 0.7 10 683 3353 295 11 10.0 -4.6 | 278 4 3.8 -0.5 11 633 3962 330 9 4.5 -7.8 | 25 4 -1.7 -3.7 12 610 4267 300 11 9.5 -5.5 | 293 4 3.3 -1.4 13 587 4572 305 10 8.2 -5.7 | 309 3 2.0 -1.6 14 524 5486 320 8 5.1 -6.1 | 28 2 -1.1 -2.0 15 500 5860 310 11 8.4 -7.1 | 323 4 2.2 -3.0 16 485 6096 305 12 9.8 -6.9 | 307 5 3.6 -2.8 17 466 6401 235 7 5.7 4.0 | 177 8 -0.5 8.1 18 430 7010 220 21 13.5 16.1 | 200 21 7.3 20.2 19 400 7570 245 24 21.8 10.1 | 227 21 15.5 14.3 20 397 7620 240 26 22.5 13.0 | 224 24 16.3 17.1 21 366 8230 240 41 35.5 20.5 | 230 38 29.3 24.6 22 351 8534 245 48 43.5 20.3 | 237 45 37.3 24.4 23 337 8839 240 57 49.4 28.5 | 233 54 43.2 32.6 24 336 8864 240 61 52.8 30.5 | 233 58 46.6 34.6 25 310 9449 240 57 49.4 28.5 | 233 54 43.2 32.6 26 300 9680 235 46 37.7 26.4 | 226 44 31.5 30.5 27 284 10058 230 46 35.2 29.6 | 221 44 29.0 33.7 28 250 10950 230 32 24.5 20.6 | 217 31 18.3 24.7 29 217 11887 245 30 27.2 12.7 | 231 27 21.0 16.8 30 208 12192 250 24 22.6 8.2 | 233 20 16.3 12.3 31 200 12440 300 17 14.7 -8.5 | 297 10 8.5 -4.4 32 189 12802 315 23 16.3 -16.3 | 320 16 10.1 -12.1 33 163 13716 350 26 4.5 -25.6 | 5 22 -1.7 -21.5 34 156 14021 360 16 -0.0 -16.0 | 28 13 -6.2 -11.9 35 150 14260 10 18 -3.1 -17.7 | 34 17 -9.3 -13.6 36 141 14630 10 16 -2.8 -15.8 | 38 15 -9.0 -11.6 37 127 15240 360 21 -0.0 -21.0 | 20 18 -6.2 -16.9 38 115 15850 30 15 -7.5 -13.0 | 57 16 -13.7 -8.9 39 103 16459 360 15 -0.0 -15.0 | 30 13 -6.2 -10.9 40 100 16650 50 17 -13.0 -10.9 | 71 20 -19.2 -6.8 41 71 18581 30 18 -9.0 -15.6 | 53 19 -15.2 -11.5 42 70 18660 70 17 -16.0 -5.8 | 86 22 -22.2 -1.7 Wind Parameters Mean winds (0-6000m): 273.6 at 9.9 knts Storm direction: 303.6 at 7.4 knts Shear (0-3000m) pos: 2.4 neg: 1.5 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 144.3 deg Storm rel helicity (0-3000m) pos: 52.9 neg: 0.0 tot: 52.9 m^2/s^2 ave: 17.6 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 3.3 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 28.18 Bulk Shear: 14.37 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 ------------------------------------------------------------------------------- 500 192 5 150 10| 0.0 8.7 8.7| 14.5 0.0 14.5 28.9 0.56| 9.5 5.3 1000 202 8 165 12| 2.3 4.4 6.7| 29.6 0.0 29.6 29.6 0.66| 7.1 4.7 1500 205 10 171 13| 1.7 2.9 4.6| 33.6 0.0 33.6 22.4 0.67| 5.2 3.5 2000 212 10 176 13| 2.1 2.2 4.2| 44.8 0.0 44.8 22.4 0.64| 5.5 3.5 2500 220 10 182 12| 2.4 1.7 4.1| 50.5 0.0 50.5 20.2 0.62| 5.5 3.4 3000 230 10 188 11| 2.4 1.5 3.9| 52.9 0.0 52.9 17.6 0.62| 5.3 3.3 4000 249 10 202 8| 2.1 1.1 3.2| 59.0 -2.0 57.0 14.3 0.57| 5.4 3.1 5000 263 10 215 7| 1.7 1.1 2.8| 60.6 -5.0 55.6 11.1 0.46| 5.1 2.3 6000 274 10 227 5| 1.4 1.0 2.4| 61.3 -8.2 53.1 8.9 0.37| 4.7 1.7 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20250415.23.gif