UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041712.upa.cvt Date: 1200Z 17 APR 25 Searching for WAAA... Searching the city database file for: WAAA ... Date:1200Z 17 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 25.0 24.4 96 0.6 24.6 100 4 297.4 300.9 297.4 353.7 19.41 1 1000 92 24.6 22.5 88 2.1 23.1 95 8 297.8 300.9 296.3 348.3 17.41 2 925 777 21.8 19.7 88 2.1 20.4 310 15 301.6 304.5 296.3 348.2 15.81 3 850 1505 18.0 16.1 89 1.9 16.7 325 18 305.0 307.5 295.7 345.8 13.67 4 700 3152 11.4 5.4 67 6.0 7.8 350 12 315.1 316.7 294.4 340.4 8.06 5 685 3333 10.6 4.6 66 6.0 7.0 341 10 316.2 317.7 294.5 340.7 7.79 6 616 4211 4.0 1.6 84 2.4 2.7 266 6 318.3 319.7 294.4 340.6 6.99 7 553 5086 0.0 -1.3 91 1.3 -0.7 257 4 323.6 324.8 295.3 344.1 6.31 8 500 5890 -4.1 -5.7 89 1.6 -4.9 205 4 328.0 329.0 295.4 344.7 5.01 9 455 6629 -7.9 -9.6 88 1.7 -8.7 327 4 332.2 333.1 295.8 346.1 4.06 10 400 7620 -13.5 -15.8 83 2.3 -14.4 315 5 337.4 338.0 296.0 347.3 2.79 11 385 7910 -15.1 -17.4 83 2.3 -15.9 17 4 339.0 339.6 296.2 348.1 2.54 12 325 9170 -23.7 -26.5 78 2.8 -24.4 300 1 344.0 344.3 296.4 349.1 1.35 13 300 9750 -28.3 -31.5 74 3.2 -28.9 305 8 345.5 345.7 296.4 349.0 0.92 14 250 11030 -38.7 -42.4 68 3.7 -39.1 255 3 348.5 348.6 296.6 350.0 0.37 15 249 11057 -38.9 -42.6 68 3.7 -39.3 258 3 348.6 348.7 296.7 350.1 0.36 16 200 12520 -51.5 -55.9 59 4.4 -51.7 130 11 351.2 351.2 297.0 351.6 0.10 17 150 14320 -67.5 -72.0 53 4.5 -67.5 95 20 353.8 353.8 297.5 353.9 0.02 18 133 15031 -73.5 -77.4 55 3.9 -73.5 85 25 355.5 355.5 297.8 355.5 0.01 19 101 16595 -83.3 -86.7 55 3.4 -83.3 275 6 365.7 365.7 299.8 365.8 0.00 20 100 16650 -82.9 -86.8 51 3.9 -82.9 250 7 367.6 367.6 300.1 367.6 0.00 21 89 17307 -80.7 -84.7 51 4.0 -80.7 105 12 384.4 384.4 302.9 384.4 0.00 22 87 17437 -78.3 -84.3 37 6.0 -78.3 92 12 391.7 391.7 304.0 391.8 0.00 23 82 17775 -79.5 -83.4 52 3.9 -79.5 132 7 396.0 396.0 304.6 396.0 0.00 24 77 18132 -81.3 -84.8 55 3.5 -81.3 218 9 399.4 399.4 305.1 399.4 0.00 25 75 18281 -81.3 -85.6 48 4.3 -81.3 240 9 402.4 402.4 305.5 402.4 0.00 26 73 18435 -77.3 -84.3 32 7.0 -77.3 155 7 414.0 414.0 307.0 414.0 0.00 27 70 18680 -72.5 -79.5 34 7.0 -72.6 320 17 429.3 429.3 308.7 429.3 0.01 28 63 19302 -70.7 -77.7 35 7.0 -70.8 292 26 446.4 446.4 310.5 446.5 0.02 29 59 19689 -72.3 -78.3 40 6.0 -72.3 330 18 451.2 451.2 311.0 451.3 0.01 TRP 101 16595 -83.3 -86.7 55 3.4 -83.3 275 6 365.7 365.7 299.8 365.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5798.00 m Freezing level: 553.00 mb = 5085.73 m = 16685.26 ft Wetbulb zero: 565.89 mb = 4898.95 m = 16072.47 ft Precipitable water: 2.41 inches Sfc-500 mean rel hum: 82.83 % Est. max temperature: 32.21 C = 89.98 F Sfc-Lift cond lev (LCL): 1000.70 mb = 85.89 m = 281.79 ft T: 24.63 C 700-500 lapse rate: 5.66 C/km ThetaE index: 13.34 C Layer 1000.0- 685.0 mb Conv cond level (CCL): 883.69 mb = 1170.34 m = 3839.64 ft Mean mixing ratio: 16.59 g/kg Conv temperature: 31.07 C = 87.92 F Cap Strength: 1.40 C Lifted Index: -0.60 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.92 C Lifted Index @700 mb: 1.24 C Showalter Index: 0.39 C Risk: Thunderstorms probable Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 20.20 C K Index: 32.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 233.20 Risk: None Energy Index: -0.27 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 87.73 J/kg Max Up Vert Vel: 13.25 m/s Conv Inhibition (B-): 94.08 J/kg Cap Strength: 1.40 C Lift Cond Lev (LCL): 930.51 mb = 724.84 m = 2378.05 ft Lev Free Conv (LFC): 645.51 mb = 3824.37 m = 12547.00 ft Equ Level (EL): 425.51 mb = 7144.35 m = 23439.17 ft B at Equ Level: 87.50 J/kg Max Parcel Lev (MPL): 275.51 mb = 10347.92 m = 33949.44 ft Wind level data Storm motion: 348 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 14 100 4 -3.9 0.7 | 146 10 -5.5 8.2 1 1000 92 95 8 -8.0 0.7 | 131 13 -9.6 8.2 2 976 305 355 3 0.3 -3.0 | 163 5 -1.3 4.5 3 943 610 315 13 9.2 -9.2 | 283 8 7.6 -1.7 4 925 777 310 15 11.5 -9.6 | 282 10 9.9 -2.2 5 850 1505 325 18 10.3 -14.7 | 310 11 8.7 -7.3 6 700 3152 350 12 2.1 -11.8 | 354 4 0.5 -4.3 7 683 3353 340 10 3.4 -9.4 | 316 3 1.8 -1.9 8 658 3658 315 11 7.8 -7.8 | 273 6 6.2 -0.3 9 634 3962 280 7 6.9 -1.2 | 220 8 5.3 6.3 10 566 4877 225 5 3.5 3.5 | 190 11 1.9 11.0 11 545 5182 275 4 4.0 -0.3 | 198 8 2.4 7.1 12 525 5486 200 5 1.7 4.7 | 181 12 0.1 12.2 13 500 5890 205 4 1.7 3.6 | 180 11 0.1 11.1 14 487 6096 275 2 2.0 -0.2 | 183 7 0.4 7.3 15 468 6401 255 3 2.9 0.8 | 189 8 1.3 8.3 16 450 6706 355 4 0.3 -4.0 | 160 4 -1.3 3.5 17 433 7010 0 1 -0.0 -1.0 | 166 7 -1.6 6.5 18 416 7315 215 2 1.1 1.6 | 177 9 -0.5 9.1 19 400 7620 315 5 3.5 -3.5 | 206 4 1.9 4.0 20 400 7620 335 4 1.7 -3.6 | 181 4 0.1 3.9 21 384 7925 20 4 -1.4 -3.8 | 141 5 -3.0 3.7 22 368 8230 5 4 -0.3 -4.0 | 151 4 -2.0 3.5 23 354 8534 40 3 -1.9 -2.3 | 146 6 -3.5 5.2 24 339 8839 5 2 -0.2 -2.0 | 162 6 -1.8 5.5 25 326 9144 300 1 0.9 -0.5 | 174 7 -0.7 7.0 26 300 9750 305 8 6.6 -4.6 | 240 6 5.0 2.9 27 287 10058 300 8 6.9 -4.0 | 237 6 5.3 3.5 28 252 10973 240 3 2.6 1.5 | 186 9 1.0 9.0 29 250 11030 255 3 2.9 0.8 | 189 8 1.3 8.3 30 230 11582 325 1 0.6 -0.8 | 171 7 -1.0 6.7 31 220 11887 155 2 -0.8 1.8 | 165 10 -2.4 9.3 32 210 12192 180 3 0.0 3.0 | 171 11 -1.6 10.5 33 201 12497 155 9 -3.8 8.2 | 161 17 -5.4 15.6 34 200 12520 130 11 -8.4 7.1 | 145 18 -10.0 14.6 35 191 12802 130 12 -9.2 7.7 | 145 19 -10.8 15.2 36 157 14021 130 16 -12.3 10.3 | 142 23 -13.9 17.8 37 150 14320 95 20 -19.9 1.7 | 113 23 -21.5 9.2 38 135 14935 85 26 -25.9 -2.3 | 101 28 -27.5 5.2 39 115 15850 90 18 -18.0 0.0 | 111 21 -19.6 7.5 40 109 16154 60 13 -11.3 -6.5 | 94 13 -12.9 1.0 41 103 16459 340 5 1.7 -4.7 | 182 3 0.1 2.8 42 101 16595 275 6 6.0 -0.5 | 212 8 4.4 7.0 43 100 16650 250 7 6.6 2.4 | 207 11 5.0 9.9 44 98 16764 290 4 3.8 -1.4 | 199 6 2.2 6.1 45 93 17069 165 6 -1.6 5.8 | 167 14 -3.2 13.3 46 88 17374 90 14 -14.0 0.0 | 116 17 -15.6 7.5 47 83 17678 100 6 -5.9 1.0 | 139 11 -7.5 8.5 48 79 17983 195 8 2.1 7.7 | 182 15 0.5 15.2 49 75 18288 240 9 7.8 4.5 | 207 13 6.2 12.0 50 71 18593 70 6 -5.6 -2.1 | 127 9 -7.2 5.4 51 70 18680 320 17 10.9 -13.0 | 301 11 9.3 -5.5 52 67 18898 335 13 5.5 -11.8 | 318 6 3.9 -4.3 53 63 19202 290 26 24.4 -8.9 | 274 23 22.8 -1.4 54 60 19507 330 18 9.0 -15.6 | 318 11 7.4 -8.1 55 56 19812 330 18 9.0 -15.6 | 318 11 7.4 -8.1 Wind Parameters Mean winds (0-6000m): 317.9 at 10.2 knts Storm direction: 347.9 at 7.7 knts Shear (0-3000m) pos: 1.5 neg: 3.3 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): -158.0 deg Storm rel helicity (0-3000m) pos: 31.4 neg: -10.0 tot: 21.5 m^2/s^2 ave: 7.2 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 6.81 Bulk Shear: 12.87 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 28 6 117 5| 0.0 13.3 13.3| 6.6 -10.0 -3.4 -6.8 0.25| 21.4 5.5 1000 323 10 277 4| 0.0 10.0 10.0| 10.7 -10.0 0.8 0.8 0.24| 14.7 3.5 1500 322 12 291 6| 1.2 6.7 7.9| 20.9 -10.0 10.9 7.3 0.32| 11.1 3.6 2000 324 14 299 7| 1.3 5.0 6.3| 25.6 -10.0 15.6 7.8 0.34| 9.0 3.1 2500 327 14 305 7| 1.4 4.0 5.4| 29.0 -10.0 19.0 7.6 0.36| 7.8 2.8 3000 329 14 309 7| 1.5 3.3 4.8| 31.4 -10.0 21.5 7.2 0.38| 6.9 2.6 4000 328 13 304 6| 1.1 2.5 3.6| 31.9 -27.9 4.0 1.0 0.07| 7.1 0.5 5000 322 11 286 6| 1.0 1.9 2.9| 33.8 -40.1 -6.3 -1.3 -0.00| 6.4 -0.0 6000 318 10 271 5| 0.9 1.4 2.3| 37.5 -49.2 -11.7 -2.0 -0.03| 6.3 -0.2 Wrote GIF file: /home/apache/climate/data/raob//WAAA/skewt/WAAA.skewt.20250417.12.gif