UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042711.upa.cvt Date: 1100Z 27 APR 25 Searching for VO150... Searching the city database file for: VO150 ... Date:1100Z 27 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 1001 59 32.2 26.2 71 6.0 27.6 230 5 305.3 309.3 300.7 371.0 21.86 1 1000 68 31.4 26.4 75 5.0 27.6 0 1 304.5 308.7 300.8 371.0 22.15 2 999 77 30.4 25.4 75 5.0 26.6 354 2 303.6 307.5 299.8 365.8 20.86 3 977 276 28.0 23.7 78 4.3 24.8 229 13 303.2 306.7 298.8 360.3 19.22 4 963 405 28.8 16.8 48 12.0 20.5 203 14 305.2 307.6 295.0 342.9 12.59 5 953 498 28.0 20.0 62 8.0 22.2 197 13 305.3 308.2 297.1 352.1 15.63 6 925 763 27.0 16.0 51 11.0 19.4 180 11 306.9 309.2 295.4 344.4 12.46 7 922 791 27.2 14.2 45 13.0 18.5 177 11 307.4 309.5 294.6 341.0 11.11 8 850 1498 21.8 13.8 60 8.0 16.4 0 1 309.0 311.2 295.4 344.7 11.75 9 834 1662 20.6 16.6 78 4.0 17.8 353 4 309.4 312.1 297.3 353.2 14.40 10 807 1944 19.4 12.4 64 7.0 14.7 338 9 311.1 313.2 295.7 345.6 11.29 11 797 2051 19.8 6.8 43 13.0 11.8 331 11 312.6 314.1 293.5 336.8 7.80 12 754 2525 17.0 -5.0 22 22.0 5.9 320 9 314.6 315.2 290.5 325.8 3.49 13 700 3150 11.4 -4.6 32 16.0 3.4 155 3 315.1 315.9 291.0 327.6 3.88 14 649 3775 5.8 -3.2 52 9.0 1.3 83 2 315.7 316.6 291.9 330.5 4.66 15 610 4278 1.4 -7.6 51 9.0 -2.7 93 3 316.2 316.9 291.0 327.7 3.54 16 577 4725 0.0 -22.0 17 22.0 -7.1 234 8 319.7 319.9 289.9 323.6 1.14 17 561 4950 -0.9 -28.9 10 28.0 -8.6 232 9 321.2 321.3 289.8 323.4 0.63 18 528 5431 -3.7 -19.7 28 16.0 -9.1 246 12 323.4 323.7 291.3 328.7 1.52 19 509 5720 -5.1 -9.4 72 4.3 -7.0 265 16 325.2 325.9 293.7 337.5 3.69 20 500 5860 -5.7 -9.0 77 3.3 -7.2 275 17 326.1 326.9 294.1 339.0 3.87 21 490 6018 -6.1 -9.9 74 3.8 -7.8 272 18 327.5 328.2 294.3 339.9 3.68 22 466 6409 -8.7 -15.7 57 7.0 -11.3 265 19 329.0 329.5 293.6 337.3 2.42 23 459 6526 -9.3 -21.3 37 12.0 -13.2 263 20 329.7 330.0 293.1 335.0 1.52 24 441 6835 -10.9 -30.9 18 20.0 -15.8 258 24 331.4 331.6 292.7 333.9 0.66 25 424 7136 -12.3 -24.3 36 12.0 -15.8 253 27 333.4 333.7 293.8 338.0 1.26 26 412 7355 -12.9 -35.9 13 23.0 -17.8 251 29 335.4 335.5 293.6 337.0 0.43 27 400 7580 -14.5 -40.5 9 26.0 -19.3 255 26 336.1 336.2 293.6 337.2 0.28 28 360 8368 -20.1 -42.1 12 22.0 -23.6 267 29 338.9 339.0 294.3 340.0 0.26 29 350 8576 -21.9 -36.9 24 15.0 -24.6 269 27 339.2 339.3 294.6 341.0 0.46 30 339 8810 -23.5 -43.5 14 20.0 -26.3 257 27 340.2 340.2 294.6 341.1 0.24 31 304 9596 -29.5 -47.5 16 18.0 -31.4 251 33 342.5 342.5 295.1 343.2 0.17 32 300 9690 -30.3 -45.3 22 15.0 -32.0 255 34 342.7 342.7 295.2 343.6 0.22 33 299 9714 -30.5 -43.5 27 13.0 -32.0 255 34 342.7 342.8 295.2 343.8 0.27 34 297 9761 -30.9 -41.9 33 11.0 -32.3 254 34 342.8 342.9 295.3 344.1 0.32 35 294 9833 -31.1 -50.1 14 19.0 -32.9 252 34 343.5 343.6 295.3 344.1 0.13 36 278 10227 -34.3 -46.3 29 12.0 -35.5 245 35 344.5 344.5 295.6 345.3 0.22 37 271 10405 -35.7 -51.7 18 16.0 -37.0 241 35 344.9 345.0 295.6 345.4 0.12 38 259 10718 -38.5 -48.5 34 10.0 -39.3 235 36 345.3 345.4 295.7 346.1 0.18 39 250 10960 -40.3 -49.3 38 9.0 -40.9 230 36 346.2 346.2 295.9 346.9 0.17 40 245 11098 -41.3 -48.3 47 7.0 -41.8 231 37 346.7 346.7 296.1 347.5 0.20 41 238 11295 -42.9 -55.9 23 13.0 -43.6 232 37 347.1 347.2 296.1 347.5 0.08 42 200 12450 -52.3 -63.3 25 11.0 -52.6 240 42 349.9 350.0 296.7 350.1 0.04 43 178 13194 -58.3 -69.3 23 11.0 -58.5 239 43 352.0 352.0 297.1 352.1 0.02 44 160 13857 -63.5 -70.5 38 7.0 -63.6 246 42 354.1 354.1 297.5 354.2 0.02 45 155 14051 -65.1 -71.1 43 6.0 -65.1 248 42 354.6 354.6 297.6 354.7 0.02 46 150 14250 -66.3 -74.3 32 8.0 -66.4 250 42 355.9 355.9 297.9 355.9 0.01 47 147 14371 -66.9 -77.9 20 11.0 -67.0 250 41 356.9 356.9 298.1 356.9 0.01 48 100 16620 -77.9 -88.9 15 11.0 -77.9 265 29 377.2 377.2 301.8 377.2 0.00 49 78 18027 -83.5 -91.5 23 8.0 -83.5 270 9 393.4 393.4 304.3 393.4 0.00 50 70 18640 -77.5 -89.5 13 12.0 -77.6 305 5 418.6 418.6 307.6 418.6 0.00 51 50 20590 -66.5 -91.5 2 25.0 -66.8 150 18 486.8 486.8 314.0 486.8 0.00 52 30 23760 -59.3 -93.3 0 34.0 -60.3 90 4 583.0 583.0 319.8 583.0 0.00 53 20 26370 -50.7 -86.7 1 36.0 -54.0 70 14 681.0 681.0 323.8 681.1 0.01 54 10 31070 -35.9 -75.9 1 40.0 -48.4 95 37 885.5 885.6 329.2 886.9 0.13 TRP 78 18027 -83.5 -91.5 23 8.0 -83.5 270 9 393.4 393.4 304.3 393.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 577.00 mb = 4724.77 m = 15501.03 ft Wetbulb zero: 636.58 mb = 3931.95 m = 12899.95 ft Precipitable water: 1.58 inches Sfc-500 mean rel hum: 43.98 % Est. max temperature: 35.90 C = 96.62 F Sfc-Lift cond lev (LCL): 918.59 mb = 823.71 m = 2702.42 ft T: 26.95 C 700-500 lapse rate: 6.31 C/km ThetaE index: 28.13 C Layer 999.0- 953.0 mb Conv cond level (CCL): 737.65 mb = 2709.14 m = 8888.15 ft Mean mixing ratio: 15.03 g/kg Conv temperature: 41.67 C = 107.00 F Cap Strength: 4.25 C Lifted Index: -2.97 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.22 C Lifted Index @700 mb: 0.66 C Showalter Index: -0.80 C Risk: Thunderstorms probable Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 19.50 C K Index: 25.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 184.60 Risk: None Energy Index: -1.15 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 741.07 J/kg Max Up Vert Vel: 38.50 m/s Conv Inhibition (B-): 238.12 J/kg Cap Strength: 4.13 C Lift Cond Lev (LCL): 838.70 mb = 1613.35 m = 5293.07 ft Lev Free Conv (LFC): 683.70 mb = 3344.69 m = 10973.25 ft Equ Level (EL): 193.70 mb = 12654.23 m = 41515.98 ft B at Equ Level: 736.61 J/kg Max Parcel Lev (MPL): 113.70 mb = 15870.51 m = 52067.96 ft Wind level data Storm motion: 285 at 6 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 59 230 5 3.8 3.2 | 159 5 -1.8 4.7 1 1000 68 0 1 -0.0 -1.0 | 95 6 -5.6 0.5 2 974 305 210 15 7.5 13.0 | 187 15 1.9 14.5 3 925 763 180 11 0.0 11.0 | 156 14 -5.6 12.5 4 878 1219 130 4 -3.1 2.6 | 115 10 -8.7 4.1 5 850 1498 0 1 -0.0 -1.0 | 95 6 -5.6 0.5 6 847 1524 0 1 -0.0 -1.0 | 95 6 -5.6 0.5 7 818 1829 345 7 1.8 -6.8 | 36 6 -3.8 -5.2 8 789 2134 325 13 7.5 -10.6 | 349 9 1.8 -9.1 9 761 2438 320 10 6.4 -7.7 | 353 6 0.8 -6.1 10 734 2743 320 8 5.1 -6.1 | 6 5 -0.5 -4.6 11 708 3048 10 1 -0.2 -1.0 | 95 6 -5.8 0.5 12 700 3150 155 3 -1.3 2.7 | 122 8 -6.9 4.2 13 683 3353 125 4 -3.3 2.3 | 113 10 -8.9 3.8 14 657 3658 120 2 -1.7 1.0 | 109 8 -7.4 2.5 15 633 3962 10 3 -0.5 -3.0 | 77 6 -6.2 -1.4 16 609 4267 95 3 -3.0 0.3 | 102 9 -8.6 1.8 17 587 4572 235 7 5.7 4.0 | 181 6 0.1 5.5 18 544 5182 230 10 7.7 6.4 | 194 8 2.0 7.9 19 500 5860 275 17 16.9 -1.5 | 270 11 11.3 0.0 20 466 6401 265 19 18.9 1.7 | 257 14 13.3 3.2 21 414 7315 250 29 27.3 9.9 | 242 24 21.6 11.4 22 400 7580 255 26 25.1 6.7 | 247 21 19.5 8.3 23 398 7620 255 25 24.1 6.5 | 247 20 18.5 8.0 24 382 7925 265 34 33.9 3.0 | 261 29 28.2 4.5 25 366 8230 265 30 29.9 2.6 | 260 25 24.2 4.1 26 351 8534 270 27 27.0 -0.0 | 266 21 21.4 1.5 27 337 8839 255 27 26.1 7.0 | 247 22 20.4 8.5 28 310 9449 245 32 29.0 13.5 | 237 28 23.4 15.0 29 300 9690 255 34 32.8 8.8 | 249 29 27.2 10.3 30 250 10960 230 36 27.6 23.1 | 222 33 21.9 24.7 31 200 12450 240 42 36.4 21.0 | 234 38 30.7 22.5 32 189 12802 235 43 35.2 24.7 | 228 40 29.6 26.2 33 150 14250 250 42 39.5 14.4 | 245 37 33.8 15.9 34 141 14630 250 38 35.7 13.0 | 244 33 30.1 14.5 35 127 15240 230 29 22.2 18.6 | 219 26 16.6 20.2 36 120 15545 255 26 25.1 6.7 | 247 21 19.5 8.3 37 114 15850 270 30 30.0 -0.0 | 266 24 24.4 1.5 38 103 16459 260 25 24.6 4.3 | 253 20 19.0 5.9 39 100 16620 265 29 28.9 2.5 | 260 24 23.3 4.0 40 78 18027 270 9 9.0 -0.0 | 246 4 3.4 1.5 41 70 18640 305 5 4.1 -2.9 | 49 2 -1.5 -1.3 42 50 20590 150 18 -9.0 15.6 | 139 23 -14.6 17.1 43 30 23760 90 4 -4.0 0.0 | 99 10 -9.6 1.5 44 20 26370 70 14 -13.2 -4.8 | 80 19 -18.8 -3.3 45 10 31070 95 37 -36.9 3.2 | 96 43 -42.5 4.7 Wind Parameters Mean winds (0-6000m): 255.1 at 7.8 knts Storm direction: 285.1 at 5.8 knts Shear (0-3000m) pos: 1.5 neg: 1.8 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): -65.2 deg Storm rel helicity (0-3000m) pos: 13.5 neg: -103.2 tot: -89.7 m^2/s^2 ave: -29.9 10^-3 m/s^2 rel: -0.62 Storm rel vorticity (0-3000m) horiz: 14.2 stream: -8.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 81.16 Bulk Shear: 9.13 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 ------------------------------------------------------------------------------- 500 206 11 175 11| 0.0 9.5 9.5| 0.0 -33.8 -33.8 -67.6 -0.89| 39.2-34.9 1000 193 10 164 12| 0.0 3.9 3.9| 0.0 -67.0 -67.0 -67.0 -0.90| 24.8-22.4 1500 188 8 155 10| 0.0 2.1 2.1| 0.0 -82.4 -82.4 -54.9 -0.87| 19.7-17.1 2000 201 8 161 9| 0.0 3.4 3.4| 0.0 -99.6 -99.6 -49.8 -0.88| 17.5-15.4 2500 249 8 205 5| 0.0 2.2 2.2| 1.6-103.2-101.6 -40.6 -0.82| 15.1-12.4 3000 270 8 237 3| 1.5 1.8 3.3| 13.5-103.2 -89.7 -29.9 -0.62| 14.2 -8.8 4000 264 7 204 2| 1.5 1.8 3.3| 21.0-116.1 -95.2 -23.8 -0.55| 12.4 -6.9 5000 248 7 186 4| 1.2 1.2 2.4| 53.3-116.1 -62.8 -12.6 -0.33| 11.8 -3.9 6000 255 8 208 4| 0.5 1.0 1.5| 84.2-119.3 -35.1 -5.8 -0.21| 11.1 -2.3 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20250427.11.gif