UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121900.upa.cvt Date: 0000Z 19 DEC 25 Searching for WASS... Searching the city database file for: WASS ... Date:0000Z 19 DEC 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 1008 3 27.6 25.2 87 2.4 25.8 70 4 300.1 303.8 298.7 360.0 20.41 1 1000 77 26.6 24.3 87 2.3 24.9 105 3 299.8 303.3 298.1 356.8 19.47 2 982 238 25.0 23.5 91 1.5 23.9 126 4 299.7 303.1 297.7 355.0 18.88 3 975 301 25.0 23.5 91 1.5 23.9 134 5 300.3 303.8 298.0 356.2 19.02 4 925 763 22.6 20.7 89 1.9 21.2 255 11 302.4 305.5 297.1 352.2 16.84 5 911 896 22.0 20.0 88 2.0 20.6 259 11 303.1 306.1 297.0 351.7 16.37 6 850 1497 18.4 16.5 89 1.9 17.1 245 13 305.4 308.0 296.1 347.4 14.03 7 832 1681 17.0 16.2 95 0.8 16.5 242 14 305.8 308.4 296.2 348.0 14.06 8 792 2101 15.0 13.9 93 1.1 14.3 236 15 308.0 310.4 295.8 346.5 12.71 9 700 3141 10.2 8.7 90 1.5 9.2 235 12 313.8 315.7 295.6 345.2 10.15 10 675 3443 9.2 6.1 81 3.1 7.3 238 12 315.9 317.6 295.1 343.5 8.79 11 616 4195 5.2 1.9 79 3.3 3.3 244 11 319.7 321.1 295.0 342.6 7.15 12 514 5652 -2.9 -5.8 80 2.9 -4.3 225 7 326.9 327.9 295.0 343.0 4.83 13 500 5870 -4.5 -6.0 89 1.5 -5.3 175 6 327.6 328.5 295.3 343.9 4.89 14 400 7600 -14.7 -17.0 83 2.3 -15.5 165 5 335.9 336.4 295.4 344.8 2.52 15 332 8980 -23.9 -30.9 52 7.0 -25.4 133 13 341.7 341.8 295.5 345.0 0.88 16 319 9269 -26.1 -30.1 69 4.0 -26.9 126 15 342.5 342.7 295.8 346.2 0.98 17 300 9710 -28.7 -38.7 38 10.0 -30.2 115 18 344.9 345.0 295.9 346.7 0.45 18 291 9928 -30.7 -35.7 61 5.0 -31.5 112 20 345.1 345.2 296.1 347.5 0.63 19 250 10990 -39.7 -42.4 75 2.7 -40.0 95 19 347.0 347.1 296.3 348.5 0.37 20 200 12470 -52.3 -55.5 68 3.2 -52.4 70 24 349.9 350.0 296.7 350.4 0.10 21 190 12799 -55.5 -57.8 75 2.3 -55.6 70 24 350.0 350.0 296.7 350.3 0.08 22 171 13461 -61.1 -67.1 45 6.0 -61.2 74 29 351.4 351.4 297.0 351.5 0.03 23 150 14260 -68.1 -72.3 55 4.2 -68.1 80 36 352.8 352.8 297.3 352.8 0.01 24 119 15617 -78.9 -83.7 45 4.8 -78.9 82 43 357.1 357.1 298.1 357.1 0.00 25 108 16171 -77.7 -83.7 37 6.0 -77.7 103 25 369.4 369.4 300.5 369.4 0.00 26 100 16610 -80.1 -86.1 36 6.0 -80.1 260 21 373.0 373.0 301.1 373.0 0.00 27 90 17197 -84.9 -90.9 33 6.0 -84.9 270 23 374.8 374.8 301.4 374.8 0.00 28 80 17843 -86.1 -90.1 48 4.0 -86.1 295 20 385.2 385.2 303.1 385.2 0.00 29 70 18580 -82.5 -86.4 51 3.9 -82.5 175 11 407.9 407.9 306.2 407.9 0.00 30 66 18911 -77.1 -81.4 50 4.3 -77.1 105 4 426.6 426.6 308.4 426.6 0.01 31 50 20520 -70.7 -82.7 15 12.0 -70.8 75 39 476.9 476.9 313.2 476.9 0.01 32 45 21151 -68.5 -86.5 6 18.0 -68.7 100 48 496.8 496.8 314.7 496.8 0.00 33 30 23640 -60.3 -89.3 1 29.0 -61.2 100 56 580.3 580.3 319.7 580.3 0.00 34 26 24548 -52.1 -84.1 1 32.0 -54.5 91 61 627.8 627.8 321.8 627.9 0.01 35 20 26240 -53.1 -85.1 1 32.0 -55.8 75 69 673.6 673.6 323.6 673.7 0.01 36 19 26570 -53.3 -85.3 1 32.0 -56.0 75 69 683.0 683.0 323.9 683.1 0.01 TRP 80 17843 -86.1 -90.1 48 4.0 -86.1 295 20 385.2 385.2 303.1 385.2 0.00 WND 20 26240 -53.1 -85.1 1 32.0 -55.8 75 69 673.6 673.6 323.6 673.7 0.01 Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 550.52 mb = 5130.26 m = 16831.35 ft Wetbulb zero: 571.80 mb = 4794.33 m = 15729.23 ft Precipitable water: 2.55 inches Sfc-500 mean rel hum: 86.10 % Est. max temperature: 32.66 C = 90.79 F Sfc-Lift cond lev (LCL): 974.02 mb = 309.59 m = 1015.72 ft T: 24.95 C 700-500 lapse rate: 5.39 C/km ThetaE index: 8.76 C Layer 925.0- 832.0 mb Conv cond level (CCL): 901.95 mb = 982.79 m = 3224.32 ft Mean mixing ratio: 18.13 g/kg Conv temperature: 30.99 C = 87.79 F Cap Strength: 0.92 C Lifted Index: -3.11 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.76 C Lifted Index @700 mb: -1.60 C Showalter Index: -0.59 C Risk: Thunderstorms probable Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 21.00 C K Index: 37.90 Risk: > 80 % chance of thunderstorms Sweat Index: 230.00 Risk: None Energy Index: -0.77 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1293.42 J/kg Max Up Vert Vel: 50.86 m/s Conv Inhibition (B-): 11.28 J/kg Cap Strength: 0.92 C Lift Cond Lev (LCL): 932.82 mb = 689.04 m = 2260.59 ft Lev Free Conv (LFC): 867.82 mb = 1317.10 m = 4321.13 ft Equ Level (EL): 127.82 mb = 15197.54 m = 49860.10 ft B at Equ Level: 1277.49 J/kg Max Parcel Lev (MPL): 77.82 mb = 17995.04 m = 59038.12 ft Wind level data Storm motion: 270 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 1008 3 70 4 -3.8 -1.4 | 83 12 -12.0 -1.4 1 1000 77 105 3 -2.9 0.8 | 94 11 -11.1 0.8 2 974 305 135 5 -3.5 3.5 | 107 12 -11.7 3.5 3 925 763 255 11 10.6 2.8 | 221 4 2.4 2.8 4 909 914 260 11 10.8 1.9 | 234 3 2.6 1.9 5 850 1497 245 13 11.8 5.5 | 213 7 3.6 5.5 6 788 2134 235 15 12.3 8.6 | 205 10 4.1 8.6 7 734 2743 235 18 14.7 10.3 | 212 12 6.5 10.3 8 700 3141 235 12 9.8 6.9 | 193 7 1.6 6.9 9 609 4267 245 11 10.0 4.6 | 201 5 1.8 4.6 10 524 5486 260 7 6.9 1.2 | 132 2 -1.3 1.2 11 500 5870 175 6 -0.5 6.0 | 124 11 -8.7 6.0 12 400 7600 165 5 -1.3 4.8 | 117 11 -9.5 4.8 13 300 9710 115 18 -16.3 7.6 | 107 26 -24.5 7.6 14 285 10058 110 21 -19.7 7.2 | 104 29 -27.9 7.2 15 250 10990 95 19 -18.9 1.7 | 93 27 -27.1 1.6 16 200 12470 70 24 -22.6 -8.2 | 75 32 -30.8 -8.2 17 190 12802 70 24 -22.6 -8.2 | 75 32 -30.8 -8.2 18 150 14260 80 36 -35.5 -6.3 | 82 44 -43.7 -6.3 19 120 15545 80 45 -44.3 -7.8 | 82 53 -52.5 -7.8 20 108 16154 100 25 -24.6 4.3 | 98 33 -32.8 4.3 21 100 16610 260 21 20.7 3.6 | 254 13 12.5 3.6 22 97 16764 260 21 20.7 3.6 | 254 13 12.5 3.6 23 92 17069 265 23 22.9 2.0 | 262 15 14.7 2.0 24 80 17843 295 20 18.1 -8.5 | 310 13 9.9 -8.5 25 78 17983 285 30 29.0 -7.8 | 291 22 20.8 -7.8 26 70 18580 175 11 -1.0 11.0 | 140 14 -9.2 10.9 27 66 18898 105 4 -3.9 1.0 | 95 12 -12.1 1.0 28 50 20520 75 39 -37.7 -10.1 | 78 47 -45.9 -10.1 29 46 21031 100 48 -47.3 8.3 | 99 56 -55.5 8.3 30 30 23640 100 56 -55.1 9.7 | 99 64 -63.4 9.7 31 20 26240 75 69 -66.6 -17.9 | 77 77 -74.9 -17.9 32 17 26822 75 69 -66.6 -17.9 | 77 77 -74.9 -17.9 Wind Parameters Mean winds (0-6000m): 239.9 at 10.9 knts Storm direction: 269.9 at 8.2 knts Shear (0-3000m) pos: 2.6 neg: 1.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 119.0 deg Storm rel helicity (0-3000m) pos: 53.0 neg: -8.9 tot: 44.0 m^2/s^2 ave: 14.7 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 3.0 10^-3/s Energy-Hel index: 0.40 Bulk Rich Number: 61.85 Bulk Shear: 20.91 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 ------------------------------------------------------------------------------- 500 142 5 109 12| 10.3 0.0 10.3| 32.7 0.0 32.7 65.4 0.94| 11.6 11.0 1000 233 8 154 5| 7.9 0.0 7.9| 49.7 -0.2 49.5 49.5 0.85| 12.5 10.7 1500 243 9 179 4| 5.2 1.1 6.3| 49.7 -2.2 47.5 31.7 0.70| 9.5 6.6 2000 242 10 191 5| 3.9 1.5 5.4| 49.7 -3.8 45.8 22.9 0.61| 7.7 4.7 2500 240 11 196 6| 3.1 1.6 4.7| 51.7 -4.3 47.4 19.0 0.59| 6.7 3.9 3000 239 12 200 7| 2.6 1.0 3.6| 53.0 -8.9 44.0 14.7 0.48| 6.4 3.0 4000 239 12 199 7| 1.7 0.7 2.4| 53.9 -11.4 42.5 10.6 0.42| 5.3 2.2 5000 240 12 199 6| 1.2 0.6 1.8| 54.1 -12.3 41.8 8.4 0.37| 4.6 1.7 6000 240 11 193 6| 0.9 1.0 1.9| 54.4 -19.6 34.8 5.8 0.22| 4.8 1.0 Wrote GIF file: /home/apache/climate/data/raob//WASS/skewt/WASS.skewt.20251219.00.gif