UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for WASS... Searching the city database file for: WASS ... Date:0000Z 30 APR 25 Station: WASS WMO ident: 97502 Latitude: -0.93 Longitude: 131.12 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 1009 3 28.8 25.0 80 3.8 26.0 110 2 301.2 304.9 298.8 360.6 20.14 1 1000 86 27.8 24.6 83 3.2 25.4 75 2 301.0 304.6 298.6 359.4 19.84 2 976 302 25.8 23.9 89 1.9 24.4 153 4 301.0 304.6 298.4 358.4 19.48 3 953 512 24.0 23.3 96 0.7 23.5 142 6 301.3 304.8 298.3 358.0 19.23 4 925 774 23.2 18.4 74 4.8 19.8 125 8 303.0 305.7 295.8 346.1 14.55 5 912 898 22.6 19.1 81 3.5 20.1 129 8 303.6 306.5 296.5 349.5 15.44 6 850 1509 18.8 16.0 84 2.8 16.9 190 2 305.8 308.4 295.8 346.5 13.58 7 825 1765 17.4 15.2 87 2.2 15.9 198 6 307.0 309.5 296.0 347.0 13.29 8 793 2104 16.8 11.9 73 4.9 13.6 209 11 309.8 311.9 295.2 343.7 11.11 9 700 3160 11.8 5.8 67 6.0 8.2 185 10 315.6 317.1 294.7 341.6 8.29 10 665 3588 10.0 2.0 57 8.0 5.4 185 8 318.2 319.5 294.2 339.4 6.66 11 618 4194 6.4 -1.6 57 8.0 2.1 185 5 320.8 321.9 294.0 338.6 5.51 12 601 4422 4.4 -0.3 71 4.7 1.8 190 5 321.1 322.3 294.6 341.2 6.24 13 543 5243 0.0 -8.0 55 8.0 -3.7 220 5 325.3 326.0 293.9 338.1 3.86 14 525 5513 -1.7 -5.4 76 3.7 -3.6 230 5 326.4 327.4 294.9 342.6 4.88 15 500 5900 -3.9 -8.2 72 4.3 -5.9 245 5 328.3 329.1 294.8 342.2 4.12 16 469 6400 -6.7 -11.7 68 5.0 -8.8 184 8 330.9 331.5 294.8 342.3 3.33 17 446 6789 -10.3 -12.7 83 2.4 -11.3 141 10 331.1 331.8 294.8 342.2 3.23 18 438 6928 -9.7 -12.9 77 3.2 -11.1 133 10 333.6 334.3 295.5 344.8 3.24 19 400 7620 -14.3 -15.8 88 1.5 -14.9 95 12 336.4 337.0 295.8 346.2 2.79 20 388 7850 -15.5 -17.7 83 2.2 -16.3 77 12 337.8 338.3 295.8 346.5 2.45 21 300 9740 -29.3 -32.9 71 3.6 -30.0 10 13 344.1 344.3 296.0 347.1 0.80 22 292 9933 -30.7 -36.7 56 6.0 -31.6 14 12 344.8 344.9 296.0 347.0 0.56 23 250 11020 -39.7 -44.2 62 4.5 -40.1 35 6 347.0 347.1 296.3 348.3 0.30 24 216 12000 -48.7 -51.1 76 2.4 -48.8 59 15 347.9 347.9 296.3 348.6 0.16 25 200 12500 -53.3 -61.3 37 8.0 -53.5 65 22 348.4 348.4 296.3 348.6 0.05 26 188 12895 -56.5 -63.5 41 7.0 -56.6 69 28 349.4 349.4 296.5 349.6 0.04 27 175 13347 -58.7 -69.7 23 11.0 -58.9 74 35 353.0 353.0 297.3 353.1 0.02 28 150 14300 -64.9 -73.9 28 9.0 -65.0 285 2 358.3 358.3 298.4 358.3 0.01 29 106 16324 -80.9 -86.9 36 6.0 -80.9 246 17 365.3 365.3 299.7 365.3 0.00 30 100 16650 -81.9 -87.9 35 6.0 -81.9 240 20 369.5 369.5 300.5 369.5 0.00 31 99 16707 -82.3 -89.3 29 7.0 -82.3 235 20 369.8 369.8 300.5 369.8 0.00 32 81 17844 -79.7 -87.7 25 8.0 -79.7 257 25 397.0 397.0 304.8 397.0 0.00 33 70 18690 -73.1 -85.1 14 12.0 -73.2 275 30 428.0 428.0 308.6 428.0 0.00 34 63 19305 -74.9 -88.9 10 14.0 -75.0 283 29 437.1 437.1 309.6 437.1 0.00 35 50 20660 -71.1 -95.1 2 24.0 -71.2 300 28 475.9 475.9 313.1 475.9 0.00 36 30 23790 -54.5 -85.5 1 31.0 -56.2 65 39 596.1 596.1 320.5 596.1 0.01 37 24 25196 -60.9 -89.9 1 29.0 -61.9 75 50 616.7 616.7 321.3 616.8 0.00 38 20 26350 -52.9 -84.9 1 32.0 -55.6 85 47 674.3 674.3 323.6 674.4 0.01 39 12 29713 -43.9 -78.9 1 35.0 -51.4 100 70 812.2 812.2 327.5 812.8 0.07 TRP 99 16707 -82.3 -89.3 29 7.0 -82.3 235 20 369.8 369.8 300.5 369.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5814.00 m Freezing level: 543.00 mb = 5243.08 m = 17201.48 ft Wetbulb zero: 581.87 mb = 4683.94 m = 15367.08 ft Precipitable water: 2.35 inches Sfc-500 mean rel hum: 71.53 % Est. max temperature: 33.15 C = 91.67 F Sfc-Lift cond lev (LCL): 955.48 mb = 489.15 m = 1604.79 ft T: 24.20 C 700-500 lapse rate: 5.73 C/km ThetaE index: 14.49 C Layer 1000.0- 912.0 mb Conv cond level (CCL): 888.02 mb = 1129.10 m = 3704.36 ft Mean mixing ratio: 18.06 g/kg Conv temperature: 32.11 C = 89.80 F Cap Strength: 1.30 C Lifted Index: -2.72 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.66 C Lifted Index @700 mb: -0.17 C Showalter Index: 0.30 C Risk: Thunderstorms probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.90 C K Index: 32.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 201.00 Risk: None Energy Index: -0.88 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1183.29 J/kg Max Up Vert Vel: 48.65 m/s Conv Inhibition (B-): 19.39 J/kg Cap Strength: 1.30 C Lift Cond Lev (LCL): 923.60 mb = 787.23 m = 2582.75 ft Lev Free Conv (LFC): 848.60 mb = 1523.13 m = 4997.09 ft Equ Level (EL): 798.60 mb = 2043.47 m = 6704.23 ft B at Equ Level: 15.05 J/kg Max Parcel Lev (MPL): 88.60 mb = 17335.61 m = 56874.66 ft Wind level data Storm motion: 223 at 5 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 3 110 2 -1.9 0.7 | 61 6 -5.3 -3.0 1 1000 86 75 2 -1.9 -0.5 | 52 7 -5.4 -4.2 2 976 305 155 4 -1.7 3.6 | 89 5 -5.1 -0.1 3 925 774 125 8 -6.6 4.6 | 95 10 -10.0 0.9 4 910 914 130 8 -6.1 5.1 | 99 10 -9.6 1.4 5 850 1509 190 2 0.3 2.0 | 61 4 -3.1 -1.7 6 790 2134 210 11 5.5 9.5 | 199 6 2.1 5.8 7 735 2743 215 12 6.9 9.8 | 209 7 3.4 6.1 8 700 3160 185 10 0.9 10.0 | 158 7 -2.6 6.3 9 611 4267 185 5 0.4 5.0 | 113 3 -3.0 1.3 10 500 5900 245 5 4.5 2.1 | 325 2 1.1 -1.6 11 450 6706 145 10 -5.7 8.2 | 116 10 -9.2 4.5 12 400 7620 95 12 -12.0 1.0 | 80 16 -15.4 -2.6 13 353 8534 20 11 -3.8 -10.3 | 27 16 -7.2 -14.0 14 300 9740 10 13 -2.3 -12.8 | 19 17 -5.7 -16.5 15 250 11020 35 6 -3.4 -4.9 | 39 11 -6.9 -8.6 16 240 11278 50 6 -4.6 -3.9 | 47 11 -8.0 -7.5 17 200 12500 65 22 -19.9 -9.3 | 61 27 -23.4 -13.0 18 173 13411 75 36 -34.8 -9.3 | 71 40 -38.2 -13.0 19 150 14300 285 2 1.9 -0.5 | 20 4 -1.5 -4.2 20 100 16650 240 20 17.3 10.0 | 246 15 13.9 6.3 21 99 16707 235 20 16.4 11.5 | 239 15 12.9 7.8 22 93 17069 240 20 17.3 10.0 | 246 15 13.9 6.3 23 70 18690 275 30 29.9 -2.6 | 283 27 26.4 -6.3 24 50 20660 300 28 24.2 -14.0 | 310 27 20.8 -17.7 25 30 23790 65 39 -35.3 -16.5 | 63 44 -38.8 -20.2 26 21 25908 80 55 -54.2 -9.6 | 77 59 -57.6 -13.2 27 20 26350 85 47 -46.8 -4.1 | 81 51 -50.3 -7.8 28 12 28042 100 71 -69.9 12.3 | 97 74 -73.4 8.6 29 7 29870 100 52 -51.2 9.0 | 96 55 -54.7 5.3 Wind Parameters Mean winds (0-6000m): 193.0 at 6.7 knts Storm direction: 223.0 at 5.1 knts Shear (0-3000m) pos: 2.1 neg: 0.8 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 115.8 deg Storm rel helicity (0-3000m) pos: 18.3 neg: -11.5 tot: 6.8 m^2/s^2 ave: 2.3 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 1.1 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 288.54 Bulk Shear: 4.10 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 ------------------------------------------------------------------------------- 500 137 4 80 6| 4.3 0.0 4.3| 7.4 -1.2 6.2 12.3 0.53| 7.5 4.0 1000 132 5 89 8| 2.1 0.8 2.9| 9.8 -1.7 8.1 8.1 0.38| 6.3 2.4 1500 135 5 90 7| 1.2 0.5 1.7| 10.2 -4.8 5.5 3.6 0.11| 6.5 0.7 2000 152 5 99 6| 2.5 0.4 2.9| 14.9 -4.8 10.1 5.0 0.31| 6.7 2.1 2500 175 6 124 5| 2.6 0.3 2.9| 17.7 -4.8 12.9 5.2 0.35| 6.0 2.1 3000 186 7 144 4| 2.1 0.8 2.9| 18.3 -11.5 6.8 2.3 0.20| 5.7 1.1 4000 186 8 146 5| 1.6 1.0 2.6| 18.3 -18.5 -0.1 -0.0 0.05| 5.0 0.3 5000 188 7 143 4| 1.3 0.8 2.1| 18.6 -19.4 -0.8 -0.2 0.04| 4.4 0.2 6000 193 7 146 3| 1.2 0.6 1.9| 18.6 -19.8 -1.2 -0.2 -0.00| 4.0 -0.0 Wrote GIF file: /home/apache/climate/data/raob//WASS/skewt/WASS.skewt.20250430.00.gif