UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for WAAA... Searching the city database file for: WAAA ... Date:1200Z 26 APR 25 Station: WAAA WMO ident: 97180 Latitude: -5.07 Longitude: 119.55 Elevation: 14.00 ------------------------------------------------------------------------------- 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 1009 14 27.8 24.7 83 3.1 25.5 0 0 300.2 303.8 298.4 358.3 19.77 1 1008 23 26.6 23.5 83 3.1 24.3 11 0 299.1 302.4 297.2 352.7 18.38 2 1000 92 27.2 22.2 74 5.0 23.6 100 3 300.4 303.5 296.7 350.5 17.09 3 925 785 22.8 19.1 80 3.7 20.2 305 3 302.6 305.4 296.1 347.6 15.22 4 850 1515 18.8 14.7 77 4.1 16.0 305 8 305.8 308.2 295.1 343.2 12.47 5 700 3164 10.0 5.7 75 4.3 7.4 305 14 313.6 315.1 294.1 339.2 8.24 6 650 3777 6.2 3.0 80 3.2 4.4 295 14 316.0 317.4 294.1 339.1 7.33 7 604 4377 3.2 -2.8 65 6.0 0.1 289 13 319.2 320.2 293.3 335.9 5.16 8 599 4444 2.6 -0.7 79 3.3 0.8 288 13 319.3 320.5 294.0 338.8 6.08 9 557 5031 0.0 -4.2 73 4.2 -2.1 282 12 322.9 323.9 294.1 339.4 5.04 10 549 5147 -1.3 -3.7 84 2.4 -2.5 281 12 322.7 323.8 294.3 340.0 5.31 11 505 5811 -3.9 -12.9 50 9.0 -7.6 288 12 327.4 327.9 293.6 336.9 2.81 12 500 5890 -4.7 -11.7 58 7.0 -7.7 280 9 327.3 327.9 293.8 337.9 3.12 13 492 6017 -5.7 -8.6 80 2.9 -7.0 289 8 327.6 328.4 294.6 341.2 4.06 14 470 6376 -7.5 -13.5 62 6.0 -9.9 264 7 329.7 330.3 294.2 339.5 2.87 15 404 7544 -13.7 -20.7 55 7.0 -16.0 229 6 336.2 336.6 295.0 342.8 1.82 16 400 7620 -14.3 -21.3 55 7.0 -16.5 240 7 336.4 336.8 295.0 342.7 1.75 17 341 8806 -23.1 -24.3 90 1.2 -23.4 184 4 340.1 340.5 295.7 345.9 1.57 18 324 9178 -25.7 -26.7 91 1.0 -25.9 165 3 341.6 341.8 295.8 346.5 1.33 19 307 9565 -28.3 -30.9 78 2.6 -28.8 67 4 343.2 343.4 295.9 346.8 0.95 20 300 9730 -29.5 -35.5 56 6.0 -30.5 25 5 343.8 343.9 295.8 346.2 0.62 21 299 9754 -29.7 -36.7 51 7.0 -30.8 50 3 343.8 344.0 295.7 346.0 0.55 22 279 10242 -33.9 -40.9 49 7.0 -34.7 356 7 344.7 344.8 295.8 346.2 0.38 23 258 10785 -38.5 -41.3 75 2.8 -38.8 10 6 345.7 345.8 296.0 347.3 0.40 24 250 11000 -39.9 -44.3 63 4.4 -40.3 50 7 346.7 346.8 296.2 348.0 0.30 25 244 11166 -41.5 -47.5 52 6.0 -41.9 50 8 346.8 346.8 296.1 347.6 0.21 26 200 12490 -52.9 -57.0 61 4.1 -53.0 55 20 349.0 349.0 296.5 349.4 0.09 27 190 12819 -55.7 -59.6 62 3.9 -55.8 60 23 349.7 349.7 296.6 349.9 0.07 28 150 14280 -69.3 -74.3 48 5.0 -69.4 55 32 350.7 350.7 296.8 350.8 0.01 29 130 15120 -75.3 -81.3 39 6.0 -75.3 52 36 354.6 354.6 297.6 354.6 0.00 30 123 15442 -73.1 -81.1 29 8.0 -73.1 50 37 364.3 364.3 299.5 364.3 0.00 31 100 16640 -77.5 -87.5 19 10.0 -77.5 225 10 378.0 378.0 301.9 378.0 0.00 32 87 17435 -80.7 -89.7 21 9.0 -80.7 265 39 386.9 386.9 303.3 386.9 0.00 33 70 18670 -79.3 -89.3 18 10.0 -79.3 280 17 414.7 414.7 307.1 414.7 0.00 34 68 18834 -80.1 -89.1 21 9.0 -80.1 283 19 416.5 416.5 307.3 416.5 0.00 35 64 19181 -76.1 -88.1 13 12.0 -76.2 269 10 432.5 432.5 309.1 432.5 0.00 TRP 87 17435 -80.7 -89.7 21 9.0 -80.7 265 39 386.9 386.9 303.3 386.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5798.00 m Freezing level: 557.00 mb = 5031.10 m = 16506.04 ft Wetbulb zero: 587.19 mb = 4605.12 m = 15108.47 ft Precipitable water: 2.20 inches Sfc-500 mean rel hum: 74.70 % Est. max temperature: 33.07 C = 91.53 F Sfc-Lift cond lev (LCL): 965.13 mb = 407.53 m = 1337.01 ft T: 25.20 C 700-500 lapse rate: 5.39 C/km ThetaE index: 22.42 C Layer 1008.0- 599.0 mb Conv cond level (CCL): 845.46 mb = 1560.50 m = 5119.68 ft Mean mixing ratio: 16.09 g/kg Conv temperature: 33.69 C = 92.64 F Cap Strength: 1.97 C Lifted Index: -1.41 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.60 C Lifted Index @700 mb: -0.33 C Showalter Index: 0.79 C Risk: Thunderstorms probable Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 19.40 C K Index: 33.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 201.40 Risk: None Energy Index: -1.04 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 344.24 J/kg Max Up Vert Vel: 26.24 m/s Conv Inhibition (B-): 65.70 J/kg Cap Strength: 1.97 C Lift Cond Lev (LCL): 901.49 mb = 1007.24 m = 3304.55 ft Lev Free Conv (LFC): 726.49 mb = 2848.50 m = 9345.36 ft Equ Level (EL): 216.49 mb = 11962.59 m = 39246.85 ft B at Equ Level: 343.97 J/kg Max Parcel Lev (MPL): 116.49 mb = 15756.73 m = 51694.67 ft Wind level data Storm motion: 324 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 1009 14 0 0 -0.0 -0.0 | 144 8 -4.5 6.3 1 1000 92 100 3 -3.0 0.5 | 132 10 -7.5 6.8 2 976 305 110 4 -3.8 1.4 | 133 11 -8.3 7.7 3 943 610 110 2 -1.9 0.7 | 138 9 -6.4 7.0 4 925 785 305 3 2.5 -1.7 | 156 5 -2.1 4.6 5 911 914 295 3 2.7 -1.3 | 160 5 -1.8 5.0 6 880 1219 285 6 5.8 -1.6 | 195 5 1.3 4.7 7 850 1515 305 8 6.6 -4.6 | 230 3 2.0 1.7 8 849 1524 305 8 6.6 -4.6 | 230 3 2.0 1.7 9 790 2134 285 11 10.6 -2.8 | 240 7 6.1 3.5 10 700 3164 305 14 11.5 -8.0 | 284 7 6.9 -1.7 11 684 3353 300 14 12.1 -7.0 | 275 8 7.6 -0.7 12 546 5182 280 12 11.8 -2.1 | 240 8 7.3 4.2 13 526 5486 315 14 9.9 -9.9 | 304 6 5.4 -3.6 14 506 5791 290 13 12.2 -4.4 | 256 8 7.7 1.9 15 500 5890 280 9 8.9 -1.6 | 222 6 4.3 4.7 16 487 6096 295 7 6.3 -3.0 | 209 4 1.8 3.3 17 450 6706 225 6 4.2 4.2 | 178 11 -0.3 10.5 18 416 7315 195 5 1.3 4.8 | 164 12 -3.2 11.1 19 400 7620 240 7 6.1 3.5 | 189 10 1.5 9.8 20 384 7925 220 8 5.1 6.1 | 183 12 0.6 12.4 21 325 9144 170 3 -0.5 3.0 | 151 11 -5.0 9.3 22 300 9730 25 5 -2.1 -4.5 | 105 7 -6.6 1.8 23 299 9754 50 3 -2.3 -1.9 | 123 8 -6.8 4.4 24 286 10058 5 7 -0.6 -7.0 | 83 5 -5.1 -0.7 25 274 10363 350 7 1.2 -6.9 | 80 3 -3.3 -0.6 26 262 10668 355 7 0.6 -7.0 | 80 4 -3.9 -0.7 27 251 10973 35 3 -1.7 -2.5 | 122 7 -6.2 3.8 28 250 11000 50 7 -5.4 -4.5 | 100 10 -9.9 1.8 29 240 11278 50 8 -6.1 -5.1 | 96 11 -10.6 1.2 30 229 11582 55 11 -9.0 -6.3 | 90 14 -13.5 -0.0 31 200 12490 55 20 -16.4 -11.5 | 76 22 -20.9 -5.2 32 200 12497 75 18 -17.4 -4.7 | 94 22 -21.9 1.6 33 190 12802 60 23 -19.9 -11.5 | 78 25 -24.4 -5.2 34 172 13411 50 31 -23.7 -19.9 | 64 31 -28.3 -13.6 35 150 14280 55 32 -26.2 -18.4 | 69 33 -30.7 -12.1 36 121 15545 50 38 -29.1 -24.4 | 62 38 -33.6 -18.1 37 115 15850 35 21 -12.0 -17.2 | 57 20 -16.6 -10.9 38 109 16154 330 13 6.5 -11.3 | 338 5 2.0 -5.0 39 100 16640 225 10 7.1 7.1 | 191 14 2.6 13.4 40 98 16764 230 10 7.7 6.4 | 194 13 3.1 12.7 41 93 17069 280 18 17.7 -3.1 | 256 14 13.2 3.2 42 88 17374 280 30 29.5 -5.2 | 267 25 25.0 1.1 43 87 17435 265 39 38.9 3.4 | 254 36 34.3 9.7 44 83 17678 265 39 38.9 3.4 | 254 36 34.3 9.7 45 79 17983 275 29 28.9 -2.5 | 261 25 24.4 3.8 46 75 18288 280 30 29.5 -5.2 | 267 25 25.0 1.1 47 71 18593 280 25 24.6 -4.3 | 264 20 20.1 2.0 48 70 18670 280 17 16.7 -3.0 | 255 13 12.2 3.4 49 67 18898 285 20 19.3 -5.2 | 266 15 14.8 1.1 50 63 19202 265 7 7.0 0.6 | 200 7 2.5 6.9 Wind Parameters Mean winds (0-6000m): 294.4 at 10.3 knts Storm direction: 324.4 at 7.8 knts Shear (0-3000m) pos: 1.1 neg: 1.6 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 133.0 deg Storm rel helicity (0-3000m) pos: 21.6 neg: -7.2 tot: 14.4 m^2/s^2 ave: 4.8 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 1.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 14.43 Bulk Shear: 23.85 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 ------------------------------------------------------------------------------- 500 107 3 134 10| 2.7 0.0 2.7| 1.8 -4.4 -2.5 -5.1 -0.23| 5.6 -1.3 1000 96 3 132 10| 1.4 3.4 4.8| 8.1 -7.1 1.0 1.0 0.12| 7.3 0.9 1500 301 4 166 4| 0.8 2.3 3.0| 12.9 -7.1 5.8 3.9 0.31| 6.6 2.1 2000 297 5 183 4| 0.6 2.5 3.0| 13.5 -7.1 6.4 3.2 0.29| 5.9 1.7 2500 293 7 202 4| 0.8 2.0 2.8| 16.9 -7.2 9.7 3.9 0.33| 5.2 1.7 3000 295 8 218 4| 1.1 1.6 2.7| 21.6 -7.2 14.4 4.8 0.39| 4.8 1.9 4000 297 9 239 4| 0.8 1.3 2.1| 22.7 -12.7 10.0 2.5 0.28| 4.1 1.1 5000 294 10 244 5| 0.7 1.1 1.7| 22.7 -18.2 4.4 0.9 0.18| 3.5 0.6 6000 294 10 247 5| 1.1 1.1 2.2| 36.0 -36.2 -0.1 -0.0 0.07| 4.6 0.3 Wrote GIF file: /home/apache/climate/data/raob//WAAA/skewt/WAAA.skewt.20250426.12.gif