UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for WAAA... Searching the city database file for: WAAA ... Date:0000Z 18 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 24.4 23.6 95 0.8 23.8 60 2 296.8 300.1 296.7 350.2 18.47 1 1002 72 24.4 22.0 86 2.4 22.7 83 7 297.4 300.4 295.8 346.2 16.84 2 1000 89 24.8 21.4 81 3.4 22.4 90 8 298.0 300.9 295.6 345.1 16.25 3 998 107 25.8 21.0 75 4.8 22.4 86 8 299.1 302.0 295.6 345.4 15.88 4 990 178 26.6 20.6 70 6.0 22.3 71 9 300.6 303.5 295.8 346.4 15.61 5 939 646 23.4 20.8 85 2.6 21.5 329 12 301.9 305.0 296.9 351.2 16.69 6 925 778 22.8 19.6 82 3.2 20.5 300 13 302.6 305.5 296.4 349.1 15.71 7 850 1512 19.0 14.7 76 4.3 16.1 300 21 306.0 308.4 295.1 343.5 12.47 8 742 2667 13.8 7.8 67 6.0 10.0 310 14 312.5 314.2 294.4 340.3 8.99 9 700 3156 11.0 5.0 66 6.0 7.4 315 11 314.7 316.2 294.1 339.2 7.84 10 637 3937 7.2 1.2 66 6.0 3.8 304 12 318.9 320.2 294.3 339.9 6.57 11 567 4882 0.0 -1.1 92 1.1 -0.6 290 13 321.3 322.5 294.7 341.4 6.24 12 500 5880 -4.9 -5.9 93 1.0 -5.4 275 14 327.1 328.0 295.1 343.5 4.93 13 471 6347 -7.3 -8.6 90 1.3 -7.9 271 13 329.7 330.6 295.3 344.1 4.25 14 400 7600 -14.5 -16.7 83 2.2 -15.3 260 12 336.1 336.7 295.6 345.3 2.59 15 395 7696 -14.9 -17.2 83 2.3 -15.7 261 12 336.8 337.3 295.7 345.7 2.51 16 313 9424 -27.1 -28.9 85 1.8 -27.5 286 9 343.0 343.2 296.0 347.2 1.12 17 300 9730 -29.5 -32.4 76 2.9 -30.0 290 8 343.8 344.0 296.0 347.0 0.84 18 294 9873 -30.5 -33.1 78 2.6 -31.0 285 8 344.4 344.5 296.1 347.4 0.80 19 279 10241 -33.3 -37.8 64 4.5 -33.9 272 8 345.5 345.7 296.1 347.6 0.53 20 274 10367 -33.9 -42.9 40 9.0 -34.9 268 8 346.5 346.5 296.1 347.7 0.32 21 250 11000 -38.9 -49.9 30 11.0 -39.7 245 7 348.2 348.3 296.4 348.9 0.16 22 229 11596 -44.3 -57.3 22 13.0 -44.9 202 9 348.8 348.9 296.4 349.2 0.07 23 214 12048 -48.3 -55.3 44 7.0 -48.6 168 10 349.5 349.5 296.6 349.9 0.10 24 200 12490 -52.5 -57.2 57 4.7 -52.7 135 12 349.6 349.6 296.6 350.0 0.08 25 153 14161 -66.9 -73.9 37 7.0 -67.0 79 20 352.8 352.8 297.3 352.9 0.01 26 150 14280 -67.7 -74.7 36 7.0 -67.8 75 21 353.5 353.5 297.4 353.5 0.01 27 133 14993 -72.1 -81.1 25 9.0 -72.1 105 16 358.0 358.0 298.3 358.0 0.00 28 100 16630 -80.9 -87.9 30 7.0 -80.9 175 3 371.4 371.4 300.8 371.4 0.00 29 93 17035 -84.3 -90.3 34 6.0 -84.3 100 3 372.5 372.5 301.0 372.5 0.00 30 81 17805 -80.9 -88.9 25 8.0 -80.9 92 9 394.5 394.5 304.5 394.5 0.00 31 80 17875 -80.7 -88.7 25 8.0 -80.7 113 10 396.3 396.3 304.7 396.3 0.00 32 78 18019 -75.1 -88.1 11 13.0 -75.2 114 11 410.8 410.8 306.6 410.8 0.00 33 70 18650 -72.9 -87.9 9 15.0 -73.0 320 23 428.4 428.4 308.7 428.4 0.00 34 69 18735 -72.3 -87.3 9 15.0 -72.4 322 23 431.5 431.5 309.0 431.5 0.00 35 64 19177 -75.7 -89.7 9 14.0 -75.7 304 19 433.4 433.4 309.2 433.4 0.00 36 51 20529 -66.3 -89.3 3 23.0 -66.5 295 27 484.5 484.5 313.8 484.5 0.00 37 50 20650 -66.3 -88.3 3 22.0 -66.5 290 25 487.2 487.2 314.0 487.3 0.00 38 40 21992 -67.9 -92.9 2 25.0 -68.2 239 18 515.3 515.3 316.0 515.3 0.00 39 32 23350 -61.5 -91.5 1 30.0 -62.2 206 8 566.4 566.4 319.0 566.4 0.00 40 30 23750 -61.1 -93.1 1 32.0 -61.9 275 17 578.1 578.1 319.6 578.1 0.00 41 28 24177 -63.1 -96.1 0 33.0 -63.8 260 16 584.0 584.0 319.9 584.0 0.00 42 27 24401 -62.9 -95.9 0 33.0 -63.6 258 18 590.7 590.7 320.2 590.7 0.00 43 26 24635 -59.1 -93.1 0 34.0 -60.3 243 17 607.9 607.9 321.0 607.9 0.00 44 25 24881 -58.7 -92.7 0 34.0 -60.0 182 15 615.9 615.9 321.3 615.9 0.00 45 24 25140 -55.3 -90.3 1 35.0 -57.2 132 16 633.0 633.0 322.0 633.0 0.00 46 21 25990 -56.5 -91.5 0 35.0 -58.3 36 26 654.0 654.0 322.9 654.1 0.00 47 20 26300 -56.1 -91.1 0 35.0 -58.1 75 26 664.5 664.5 323.2 664.5 0.00 48 18 26972 -54.5 -89.5 1 35.0 -57.1 75 27 689.8 689.8 324.1 689.9 0.01 49 17 27343 -49.3 -85.3 1 36.0 -53.4 78 28 717.9 717.9 325.0 718.0 0.02 50 15 28163 -49.3 -85.3 1 36.0 -53.8 87 34 744.0 744.0 325.8 744.2 0.02 51 15 28163 -49.3 -85.3 1 36.0 -53.8 87 34 744.0 744.0 325.8 744.2 0.02 52 14 28620 -45.1 -83.1 1 38.0 -51.5 84 37 773.1 773.1 326.5 773.3 0.03 53 11 30232 -44.9 -82.9 1 38.0 -52.2 77 47 829.0 829.1 328.0 829.4 0.04 TRP 93 17035 -84.3 -90.3 34 6.0 -84.3 100 3 372.5 372.5 301.0 372.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 567.00 mb = 4881.72 m = 16015.95 ft Wetbulb zero: 576.82 mb = 4742.33 m = 15558.65 ft Precipitable water: 2.29 inches Sfc-500 mean rel hum: 77.27 % Est. max temperature: 33.26 C = 91.86 F Sfc-Lift cond lev (LCL): 997.75 mb = 108.96 m = 357.47 ft T: 25.82 C 700-500 lapse rate: 5.84 C/km ThetaE index: 12.02 C Layer 925.0- 637.0 mb Conv cond level (CCL): 836.71 mb = 1645.99 m = 5400.16 ft Mean mixing ratio: 16.10 g/kg Conv temperature: 34.43 C = 93.98 F Cap Strength: 2.18 C Lifted Index: -1.46 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.34 C Lifted Index @700 mb: 0.78 C Showalter Index: 0.47 C Risk: Thunderstorms probable Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 19.60 C K Index: 32.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 232.40 Risk: None Energy Index: -0.07 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 216.19 J/kg Max Up Vert Vel: 20.79 m/s Conv Inhibition (B-): 149.12 J/kg Cap Strength: 2.18 C Lift Cond Lev (LCL): 906.57 mb = 952.68 m = 3125.54 ft Lev Free Conv (LFC): 611.57 mb = 4267.47 m = 14000.72 ft Equ Level (EL): 281.57 mb = 10176.69 m = 33387.69 ft B at Equ Level: 215.24 J/kg Max Parcel Lev (MPL): 151.57 mb = 14217.25 m = 46643.95 ft Wind level data Storm motion: 329 at 10 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 60 2 -1.7 -1.0 | 138 10 -7.0 7.8 1 1000 89 90 8 -8.0 0.0 | 124 16 -13.3 8.8 2 925 778 300 13 11.3 -6.5 | 249 6 6.0 2.3 3 850 1512 300 21 18.2 -10.5 | 277 13 12.9 -1.7 4 700 3156 315 11 7.8 -7.8 | 248 3 2.5 1.0 5 500 5880 275 14 13.9 -1.2 | 229 12 8.7 7.6 6 400 7600 260 12 11.8 2.1 | 211 13 6.5 10.9 7 300 9730 290 8 7.5 -2.7 | 200 6 2.2 6.1 8 250 11000 245 7 6.3 3.0 | 185 12 1.1 11.8 9 200 12490 135 12 -8.5 8.5 | 141 22 -13.8 17.3 10 150 14280 75 21 -20.3 -5.4 | 98 26 -25.6 3.4 11 100 16630 175 3 -0.3 3.0 | 155 13 -5.6 11.8 12 93 17035 100 3 -3.0 0.5 | 139 12 -8.2 9.3 13 92 17069 175 2 -0.2 2.0 | 153 12 -5.5 10.8 14 88 17374 75 4 -3.9 -1.0 | 130 12 -9.2 7.8 15 83 17678 50 9 -6.9 -5.8 | 104 13 -12.2 3.0 16 79 17983 140 10 -6.4 7.7 | 145 20 -11.7 16.5 17 75 18288 345 17 4.4 -16.4 | 7 8 -0.9 -7.6 18 71 18593 335 33 13.9 -29.9 | 338 23 8.7 -21.1 19 70 18650 320 23 14.8 -17.6 | 313 13 9.5 -8.8 20 67 18898 325 24 13.8 -19.7 | 322 14 8.5 -10.9 21 61 19507 280 13 12.8 -2.3 | 229 10 7.5 6.5 22 55 20117 325 21 12.0 -17.2 | 321 11 6.8 -8.4 23 52 20422 300 29 25.1 -14.5 | 286 21 19.8 -5.7 24 50 20650 290 25 23.5 -8.6 | 269 18 18.2 0.3 25 49 20726 305 25 20.5 -14.3 | 290 16 15.2 -5.5 26 42 21641 245 22 19.9 9.3 | 219 23 14.6 18.1 27 38 22250 235 15 12.3 8.6 | 202 19 7.0 17.4 28 37 22555 255 15 14.5 3.9 | 216 16 9.2 12.7 29 33 23165 200 10 3.4 9.4 | 174 18 -1.9 18.2 30 31 23470 210 7 3.5 6.1 | 173 15 -1.8 14.9 31 30 23750 275 17 16.9 -1.5 | 238 14 11.6 7.3 32 30 23774 260 12 11.8 2.1 | 211 13 6.5 10.9 33 27 24384 260 18 17.7 3.1 | 226 17 12.4 11.9 34 26 24689 240 17 14.7 8.5 | 209 20 9.4 17.3 35 25 24994 155 14 -5.9 12.7 | 152 24 -11.2 21.5 36 21 25908 25 26 -11.0 -23.6 | 48 22 -16.3 -14.8 37 20 26300 75 26 -25.1 -6.7 | 94 30 -30.4 2.1 38 17 26822 75 27 -26.1 -7.0 | 93 31 -31.4 1.8 39 16 27127 90 32 -32.0 0.0 | 103 38 -37.3 8.8 40 11 28346 75 45 -43.5 -11.6 | 87 49 -48.8 -2.8 41 10 28956 85 54 -53.8 -4.7 | 94 59 -59.1 4.1 Wind Parameters Mean winds (0-6000m): 299.0 at 13.7 knts Storm direction: 329.0 at 10.3 knts Shear (0-3000m) pos: 0.8 neg: 2.9 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 121.5 deg Storm rel helicity (0-3000m) pos: 10.6 neg: -52.0 tot: -41.4 m^2/s^2 ave: -13.8 10^-3 m/s^2 rel: -0.42 Storm rel vorticity (0-3000m) horiz: 9.0 stream: -3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.27 Bulk Shear: 41.05 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 40 9 100 11| 0.0 10.6 10.6| 0.0 -43.8 -43.8 -87.5 -0.67| 22.0-14.8 1000 317 11 251 2| 0.0 8.6 8.6| 2.9 -49.8 -46.9 -46.9 -0.62| 19.1-11.8 1500 306 13 261 6| 1.9 5.7 7.6| 10.0 -49.8 -39.8 -26.5 -0.48| 14.6 -7.0 2000 305 15 267 7| 0.7 4.3 5.0| 10.6 -49.8 -39.3 -19.6 -0.44| 11.8 -5.2 2500 305 15 269 7| 0.5 3.4 3.9| 10.6 -50.5 -40.0 -16.0 -0.42| 10.1 -4.2 3000 305 15 269 7| 0.8 2.9 3.7| 10.6 -52.0 -41.4 -13.8 -0.42| 9.0 -3.7 4000 306 14 265 6| 0.6 2.2 2.9| 10.6 -52.9 -42.3 -10.6 -0.41| 7.2 -2.9 5000 304 14 259 6| 0.5 2.0 2.5| 10.6 -54.6 -44.0 -8.8 -0.40| 6.1 -2.4 6000 299 14 252 7| 0.4 1.8 2.2| 10.6 -58.9 -48.3 -8.1 -0.40| 5.4 -2.2 Wrote GIF file: /home/apache/climate/data/raob//WAAA/skewt/WAAA.skewt.20250418.00.gif