UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for WAKK... Searching the city database file for: WAKK ... Date:0000Z 17 APR 25 Station: WAKK WMO ident: 97980 Latitude: -8.47 Longitude: 140.38 Elevation: 3.00 ------------------------------------------------------------------------------- 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 1008 3 29.0 24.7 78 4.3 25.8 350 4 301.5 305.1 298.7 359.9 19.79 1 1000 76 27.6 23.5 78 4.1 24.6 360 4 300.8 304.1 297.7 355.2 18.53 2 977 282 26.0 22.9 83 3.1 23.8 36 4 301.1 304.5 297.7 355.0 18.28 3 925 764 23.4 20.2 82 3.2 21.1 355 7 303.2 306.3 297.0 351.6 16.32 4 894 1063 21.4 18.5 84 2.9 19.4 330 9 304.1 307.0 296.5 349.3 15.16 5 853 1472 20.6 14.6 68 6.0 16.5 316 15 307.4 309.7 295.4 344.7 12.34 6 850 1503 20.4 14.4 68 6.0 16.4 315 16 307.5 309.8 295.4 344.4 12.23 7 730 2800 12.4 9.1 80 3.3 10.3 315 22 312.4 314.3 295.1 343.3 9.99 8 700 3152 10.6 6.1 74 4.5 7.9 320 23 314.2 315.8 294.5 340.6 8.47 9 615 4223 5.8 2.2 78 3.6 3.7 328 18 320.6 322.0 295.3 344.0 7.32 10 549 5145 0.0 -1.6 89 1.6 -0.9 335 13 324.3 325.5 295.4 344.5 6.21 11 514 5671 -2.7 -6.1 77 3.4 -4.4 346 9 327.2 328.1 295.0 342.9 4.72 12 500 5890 -3.5 -10.5 58 7.0 -6.6 355 12 328.8 329.5 294.4 340.4 3.44 13 445 6807 -8.9 -12.8 73 3.9 -10.5 353 9 333.1 333.8 295.3 344.2 3.21 14 400 7630 -13.5 -20.5 56 7.0 -15.8 75 6 337.4 337.8 295.3 344.2 1.87 15 388 7861 -15.1 -23.1 50 8.0 -17.5 81 7 338.3 338.6 295.3 343.9 1.54 16 375 8117 -16.7 -21.7 65 5.0 -18.3 87 8 339.5 339.9 295.7 346.0 1.80 17 357 8485 -18.1 -28.1 41 10.0 -20.7 106 7 342.4 342.6 295.8 346.4 1.06 18 300 9760 -27.3 -42.3 23 15.0 -29.4 170 6 346.9 347.0 296.2 348.2 0.31 19 284 10153 -30.3 -43.3 27 13.0 -31.9 204 9 348.1 348.1 296.5 349.3 0.29 20 258 10831 -35.5 -55.5 11 20.0 -37.0 202 10 350.1 350.1 296.7 350.5 0.08 21 250 11050 -37.7 -56.7 12 19.0 -38.9 205 12 350.0 350.0 296.7 350.3 0.07 22 200 12540 -51.1 -65.1 17 14.0 -51.5 230 9 351.8 351.9 297.1 352.0 0.03 23 168 13647 -60.9 -73.9 16 13.0 -61.0 135 4 353.5 353.5 297.4 353.6 0.01 24 150 14340 -67.1 -74.1 36 7.0 -67.1 145 41 354.5 354.5 297.6 354.5 0.01 25 135 14965 -73.1 -77.6 50 4.5 -73.1 5 5 354.7 354.7 297.7 354.7 0.01 26 116 15837 -79.7 -85.7 36 6.0 -79.7 326 2 358.2 358.2 298.4 358.2 0.00 27 100 16670 -82.7 -87.7 42 5.0 -82.7 135 15 367.9 367.9 300.2 368.0 0.00 28 94 17013 -84.3 -88.6 46 4.3 -84.3 150 16 371.4 371.4 300.8 371.4 0.00 29 83 17704 -83.1 -89.1 34 6.0 -83.1 62 9 387.3 387.3 303.4 387.3 0.00 30 78 18053 -78.9 -87.9 22 9.0 -78.9 321 12 402.9 402.9 305.6 402.9 0.00 31 70 18670 -77.9 -88.9 15 11.0 -77.9 225 12 417.7 417.7 307.4 417.7 0.00 32 69 18753 -78.1 -89.1 15 11.0 -78.1 221 12 419.0 419.0 307.6 419.0 0.00 33 65 19101 -73.3 -89.3 7 16.0 -73.4 204 10 436.7 436.7 309.6 436.7 0.00 34 60 19572 -73.1 -90.1 6 17.0 -73.2 294 12 447.3 447.3 310.6 447.3 0.00 35 53 20316 -66.1 -91.1 2 25.0 -66.4 268 23 479.7 479.7 313.4 479.7 0.00 36 50 20670 -67.3 -95.3 1 28.0 -67.5 285 31 484.9 484.9 313.8 484.9 0.00 37 47 21041 -68.7 -96.7 1 28.0 -68.9 285 31 490.2 490.2 314.2 490.2 0.00 38 44 21439 -65.9 -96.9 1 31.0 -66.2 268 31 506.4 506.4 315.4 506.4 0.00 39 35 22820 -67.9 -99.9 0 32.0 -68.2 222 19 535.4 535.4 317.2 535.4 0.00 40 31 23550 -67.5 -99.5 0 32.0 -67.8 116 12 555.4 555.4 318.4 555.4 0.00 41 30 23750 -62.7 -95.7 0 33.0 -63.4 65 9 573.7 573.7 319.3 573.7 0.00 42 28 24180 -58.5 -92.5 1 34.0 -59.7 66 12 596.8 596.8 320.5 596.8 0.00 43 24 25153 -57.3 -91.3 1 34.0 -58.8 88 18 627.2 627.2 321.8 627.2 0.00 44 23 25424 -54.5 -89.5 1 35.0 -56.6 93 20 643.1 643.1 322.4 643.2 0.01 45 20 26320 -54.3 -89.3 1 35.0 -56.7 80 30 670.0 670.0 323.4 670.0 0.01 46 18 26996 -54.1 -89.1 1 35.0 -56.7 85 28 691.1 691.1 324.1 691.1 0.01 47 16 27763 -47.5 -84.5 1 37.0 -52.4 90 26 736.3 736.3 325.6 736.5 0.02 48 13 29142 -45.3 -83.3 1 38.0 -51.8 87 45 789.0 789.0 327.0 789.2 0.03 TRP 94 17013 -84.3 -88.6 46 4.3 -84.3 150 16 371.4 371.4 300.8 371.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5814.00 m Freezing level: 549.00 mb = 5144.58 m = 16878.35 ft Wetbulb zero: 561.41 mb = 4963.22 m = 16283.32 ft Precipitable water: 2.35 inches Sfc-500 mean rel hum: 78.17 % Est. max temperature: 34.56 C = 94.20 F Sfc-Lift cond lev (LCL): 947.66 mb = 550.89 m = 1807.37 ft T: 24.55 C 700-500 lapse rate: 5.15 C/km ThetaE index: 19.30 C Layer 1000.0- 615.0 mb Conv cond level (CCL): 838.75 mb = 1616.59 m = 5303.70 ft Mean mixing ratio: 17.46 g/kg Conv temperature: 35.51 C = 95.92 F Cap Strength: 1.89 C Lifted Index: -1.82 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.89 C Lifted Index @700 mb: -0.96 C Showalter Index: 1.52 C Risk: Showers probable Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 17.90 C K Index: 33.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 216.80 Risk: None Energy Index: -0.77 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 506.80 J/kg Max Up Vert Vel: 31.84 m/s Conv Inhibition (B-): 63.12 J/kg Cap Strength: 1.85 C Lift Cond Lev (LCL): 912.46 mb = 883.64 m = 2899.04 ft Lev Free Conv (LFC): 757.46 mb = 2485.61 m = 8154.78 ft Equ Level (EL): 167.46 mb = 13666.45 m = 44836.89 ft B at Equ Level: 505.56 J/kg Max Parcel Lev (MPL): 87.46 mb = 17413.11 m = 57128.92 ft Wind level data Storm motion: 354 at 11 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 1008 3 350 4 0.7 -3.9 | 176 7 -0.5 7.2 1 1000 76 360 4 -0.0 -4.0 | 171 7 -1.1 7.1 2 974 305 40 4 -2.6 -3.1 | 155 9 -3.7 8.0 3 941 610 345 5 1.3 -4.8 | 181 6 0.1 6.3 4 925 764 355 7 0.6 -7.0 | 173 4 -0.5 4.1 5 909 914 340 7 2.4 -6.6 | 195 5 1.2 4.5 6 878 1219 320 11 7.1 -8.4 | 246 7 5.9 2.7 7 850 1503 315 16 11.3 -11.3 | 271 10 10.2 -0.2 8 761 2438 310 21 16.1 -13.5 | 279 15 14.9 -2.4 9 700 3152 320 23 14.8 -17.6 | 296 15 13.6 -6.5 10 545 5182 335 13 5.5 -11.8 | 279 4 4.3 -0.7 11 525 5486 340 8 2.7 -7.5 | 204 4 1.6 3.6 12 506 5791 350 9 1.6 -8.9 | 191 2 0.4 2.3 13 500 5890 355 12 1.0 -12.0 | 7 1 -0.1 -0.8 14 468 6401 355 13 1.1 -13.0 | 0 2 -0.0 -1.8 15 450 6706 350 10 1.7 -9.8 | 205 1 0.6 1.3 16 433 7010 360 8 -0.0 -8.0 | 160 3 -1.1 3.1 17 416 7315 320 4 2.6 -3.1 | 190 8 1.4 8.0 18 401 7620 40 6 -3.9 -4.6 | 142 8 -5.0 6.5 19 400 7630 75 6 -5.8 -1.6 | 144 12 -6.9 9.6 20 369 8230 90 8 -8.0 0.0 | 141 14 -9.1 11.1 21 340 8839 130 5 -3.8 3.2 | 161 15 -5.0 14.3 22 313 9449 100 5 -4.9 0.9 | 153 13 -6.1 12.0 23 300 9754 170 6 -1.0 5.9 | 173 17 -2.2 17.0 24 300 9760 170 6 -1.0 5.9 | 173 17 -2.2 17.0 25 288 10058 200 8 2.7 7.5 | 185 19 1.6 18.6 26 275 10363 215 10 5.7 8.2 | 193 20 4.6 19.3 27 264 10668 205 8 3.4 7.3 | 187 18 2.2 18.4 28 253 10973 200 12 4.1 11.3 | 188 23 3.0 22.4 29 250 11050 205 12 5.1 10.9 | 190 22 3.9 22.0 30 201 12497 215 10 5.7 8.2 | 193 20 4.6 19.3 31 200 12540 230 9 6.9 5.8 | 199 18 5.7 16.9 32 192 12802 230 8 6.1 5.1 | 197 17 5.0 16.3 33 183 13106 225 3 2.1 2.1 | 184 13 1.0 13.2 34 174 13411 160 3 -1.0 2.8 | 171 14 -2.2 13.9 35 166 13716 125 4 -3.3 2.3 | 162 14 -4.4 13.4 36 150 14326 150 27 -13.5 23.4 | 157 37 -14.6 34.5 37 150 14340 145 41 -23.5 33.6 | 151 51 -24.7 44.7 38 143 14630 145 44 -25.2 36.0 | 151 54 -26.4 47.2 39 135 14935 5 5 -0.4 -5.0 | 166 6 -1.6 6.1 40 128 15240 355 3 0.3 -3.0 | 174 8 -0.9 8.1 41 122 15545 295 2 1.8 -0.8 | 184 10 0.7 10.3 42 115 15850 330 2 1.0 -1.7 | 179 9 -0.1 9.4 43 109 16154 160 6 -2.1 5.6 | 169 17 -3.2 16.8 44 104 16459 105 14 -13.5 3.6 | 135 21 -14.7 14.7 45 100 16670 135 15 -10.6 10.6 | 152 25 -11.8 21.7 46 94 17013 150 16 -8.0 13.9 | 160 27 -9.1 25.0 47 88 17374 150 13 -6.5 11.3 | 161 24 -7.6 22.4 48 84 17678 75 9 -8.7 -2.3 | 132 13 -9.8 8.8 49 79 17983 320 11 7.1 -8.4 | 246 7 5.9 2.7 50 75 18288 325 14 8.0 -11.5 | 273 7 6.9 -0.4 51 70 18670 225 12 8.5 8.5 | 201 21 7.3 19.6 52 64 19202 200 10 3.4 9.4 | 186 21 2.3 20.5 53 61 19507 295 10 9.1 -4.2 | 229 10 7.9 6.9 54 55 20117 285 24 23.2 -6.2 | 257 23 22.0 4.9 55 52 20422 260 23 22.7 4.0 | 235 26 21.5 15.1 56 50 20670 285 31 29.9 -8.0 | 264 29 28.8 3.1 57 50 20726 290 27 25.4 -9.2 | 266 24 24.2 1.9 58 45 21336 280 34 33.5 -5.9 | 261 33 32.3 5.2 59 43 21641 245 24 21.8 10.1 | 224 30 20.6 21.3 60 33 23165 215 18 10.3 14.7 | 200 27 9.2 25.9 61 30 23750 65 9 -8.2 -3.8 | 128 12 -9.3 7.3 62 30 23774 155 15 -6.3 13.6 | 163 26 -7.5 24.7 63 28 24079 70 9 -8.5 -3.1 | 130 13 -9.6 8.0 64 26 24689 45 25 -17.7 -17.7 | 71 20 -18.8 -6.6 65 23 25298 100 16 -15.8 2.8 | 129 22 -16.9 13.9 66 21 25908 70 34 -31.9 -11.6 | 89 33 -33.1 -0.5 67 20 26320 80 30 -29.5 -5.2 | 101 31 -30.7 5.9 68 16 27127 90 26 -26.0 0.0 | 112 29 -27.1 11.1 69 12 28346 85 55 -54.8 -4.8 | 96 56 -55.9 6.3 70 8 29566 90 59 -59.0 0.0 | 100 61 -60.1 11.1 Wind Parameters Mean winds (0-6000m): 324.1 at 14.9 knts Storm direction: 354.1 at 11.2 knts Shear (0-3000m) pos: 0.7 neg: 3.2 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 115.6 deg Storm rel helicity (0-3000m) pos: 39.0 neg: -6.0 tot: 33.0 m^2/s^2 ave: 11.0 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 2.4 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 23.31 Bulk Shear: 21.74 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 17 4 162 8| 1.3 0.0 1.3| 3.0 -5.7 -2.7 -5.3 -0.21| 6.4 -1.3 1000 358 5 171 6| 0.6 2.4 3.1| 8.7 -6.0 2.7 2.7 0.21| 6.5 1.4 1500 337 7 203 5| 0.4 4.6 5.0| 20.0 -6.0 14.0 9.3 0.43| 7.3 3.1 2000 326 10 237 5| 0.3 4.2 4.5| 23.3 -6.0 17.2 8.6 0.42| 6.2 2.6 2500 321 12 254 7| 0.3 3.9 4.1| 27.0 -6.0 20.9 8.4 0.42| 5.5 2.3 3000 319 14 264 8| 0.7 3.2 3.9| 39.0 -6.0 33.0 11.0 0.48| 5.1 2.4 4000 320 16 275 9| 0.9 2.4 3.3| 43.4 -6.2 37.2 9.3 0.43| 4.6 2.0 5000 322 16 278 9| 1.1 1.9 3.1| 43.4 -8.6 34.8 7.0 0.34| 4.2 1.4 6000 324 15 277 8| 1.4 1.6 3.0| 43.5 -14.0 29.5 4.9 0.23| 4.6 1.1 Wrote GIF file: /home/apache/climate/data/raob//WAKK/skewt/WAKK.skewt.20250417.00.gif