UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121300.upa.cvt Date: 0000Z 13 DEC 25 Searching for WASS... Searching the city database file for: WASS ... Date:0000Z 13 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 28.2 26.2 89 2.0 26.7 40 3 300.7 304.6 299.6 364.7 21.70 1 1000 73 26.2 25.0 93 1.2 25.3 315 11 299.4 303.1 298.5 358.9 20.33 2 975 297 25.2 24.8 98 0.4 24.9 286 10 300.5 304.3 299.0 361.2 20.61 3 925 759 21.8 21.6 99 0.2 21.7 290 4 301.6 304.9 297.5 354.2 17.83 4 910 902 21.8 21.3 97 0.5 21.5 290 4 303.0 306.3 297.8 355.8 17.79 5 885 1144 19.4 19.4 100 0.0 19.4 282 6 303.0 305.9 296.8 351.0 16.23 6 850 1492 17.8 17.8 100 0.0 17.8 270 10 304.8 307.6 296.7 350.3 15.26 7 792 2095 15.0 15.0 100 0.0 15.0 265 9 308.0 310.6 296.5 349.3 13.67 8 700 3134 9.6 8.5 93 1.1 8.9 255 11 313.1 315.0 295.3 344.1 10.01 9 615 4204 5.6 2.5 80 3.1 3.8 311 10 320.3 321.8 295.3 344.3 7.48 10 527 5453 -2.5 -5.7 79 3.2 -4.1 352 9 325.1 326.0 294.5 340.8 4.75 11 500 5870 -4.1 -8.5 71 4.4 -6.1 5 9 328.0 328.8 294.7 341.6 4.03 12 492 5997 -4.5 -9.5 68 5.0 -6.8 7 10 329.1 329.8 294.8 341.9 3.78 13 487 6077 -4.9 -9.9 68 5.0 -7.1 8 10 329.5 330.3 294.8 342.1 3.70 14 417 7274 -13.7 -14.6 93 0.9 -14.0 7 10 333.2 333.8 295.1 343.5 2.96 15 400 7590 -13.5 -21.5 51 8.0 -16.1 350 6 337.4 337.8 295.2 343.6 1.72 16 372 8137 -17.9 -20.1 83 2.2 -18.6 293 8 338.7 339.1 295.8 346.2 2.08 17 300 9710 -28.7 -33.4 64 4.7 -29.6 225 7 344.9 345.1 296.1 347.9 0.76 18 250 10990 -39.5 -45.5 53 6.0 -40.0 200 12 347.3 347.4 296.3 348.4 0.26 19 225 11704 -44.9 -55.9 28 11.0 -45.4 215 14 349.7 349.7 296.7 350.1 0.09 20 200 12480 -52.1 -61.1 33 9.0 -52.4 210 12 350.3 350.3 296.7 350.5 0.05 21 168 13581 -62.3 -67.3 51 5.0 -62.4 186 14 351.2 351.2 296.9 351.3 0.03 22 150 14270 -68.7 -74.7 42 6.0 -68.7 170 15 351.7 351.7 297.0 351.8 0.01 23 143 14555 -69.5 -80.5 19 11.0 -69.5 154 16 355.2 355.2 297.7 355.2 0.00 24 137 14809 -70.3 -79.3 25 9.0 -70.4 140 18 358.2 358.2 298.4 358.2 0.01 25 127 15254 -73.9 -79.9 39 6.0 -73.9 115 20 359.5 359.5 298.6 359.5 0.01 26 100 16610 -84.1 -90.1 34 6.0 -84.1 90 26 365.2 365.2 299.7 365.2 0.00 27 88 17309 -89.3 -96.3 25 7.0 -89.3 84 26 368.4 368.4 300.3 368.4 0.00 28 70 18570 -81.3 -88.3 30 7.0 -81.3 340 13 410.5 410.5 306.6 410.5 0.00 29 61 19365 -70.5 -79.5 25 9.0 -70.6 111 8 451.0 451.0 311.0 451.0 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 554.16 mb = 5067.23 m = 16624.58 ft Wetbulb zero: 572.75 mb = 4779.57 m = 15680.82 ft Precipitable water: 2.64 inches Sfc-500 mean rel hum: 90.00 % Est. max temperature: 31.91 C = 89.44 F Sfc-Lift cond lev (LCL): 979.75 mb = 253.94 m = 833.14 ft T: 25.39 C 700-500 lapse rate: 5.01 C/km ThetaE index: 11.70 C Layer 885.0- 615.0 mb Conv cond level (CCL): 948.05 mb = 542.99 m = 1781.46 ft Mean mixing ratio: 19.41 g/kg Conv temperature: 28.64 C = 83.55 F Cap Strength: 0.09 C Lifted Index: -3.91 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.58 C Lifted Index @700 mb: -3.13 C Showalter Index: -1.25 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.90 C K Index: 38.60 Risk: > 80 % chance of thunderstorms Sweat Index: 242.60 Risk: None Energy Index: -1.78 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2100.07 J/kg Max Up Vert Vel: 64.81 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.09 C Lift Cond Lev (LCL): 950.83 mb = 517.31 m = 1697.17 ft Lev Free Conv (LFC): 945.83 mb = 563.58 m = 1849.00 ft Equ Level (EL): 125.83 mb = 15306.90 m = 50218.87 ft B at Equ Level: 2079.20 J/kg Wind level data Storm motion: 321 at 7 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 40 3 -1.9 -2.3 | 116 7 -6.4 3.2 1 1000 73 315 11 7.8 -7.8 | 305 4 3.3 -2.3 2 974 305 285 10 9.7 -2.6 | 241 6 5.2 2.9 3 925 759 290 4 3.8 -1.4 | 170 4 -0.7 4.1 4 909 914 290 4 3.8 -1.4 | 170 4 -0.7 4.1 5 850 1492 270 10 10.0 -0.0 | 225 8 5.5 5.5 6 788 2134 265 9 9.0 0.8 | 215 8 4.5 6.3 7 733 2743 240 13 11.3 6.5 | 209 14 6.8 12.0 8 700 3134 255 11 10.6 2.8 | 216 10 6.1 8.3 9 609 4267 315 10 7.1 -7.1 | 301 3 2.6 -1.6 10 500 5870 5 9 -0.8 -9.0 | 57 6 -5.3 -3.5 11 431 7010 20 14 -4.8 -13.2 | 50 12 -9.3 -7.7 12 400 7590 350 6 1.0 -5.9 | 83 3 -3.4 -0.4 13 352 8534 250 9 8.5 3.1 | 205 9 4.0 8.6 14 300 9710 225 7 4.9 4.9 | 183 10 0.5 10.4 15 262 10668 195 13 3.4 12.6 | 176 18 -1.1 18.1 16 250 10990 200 12 4.1 11.3 | 179 17 -0.4 16.8 17 209 12192 225 15 10.6 10.6 | 201 17 6.1 16.1 18 200 12480 210 12 6.0 10.4 | 185 16 1.5 15.9 19 150 14270 170 15 -2.6 14.8 | 161 21 -7.1 20.3 20 114 15850 80 23 -22.7 -4.0 | 93 27 -27.1 1.5 21 100 16610 90 26 -26.0 0.0 | 100 31 -30.5 5.5 22 97 16764 90 26 -26.0 0.0 | 100 31 -30.5 5.5 23 92 17069 95 31 -30.9 2.7 | 103 36 -35.4 8.2 24 74 18288 40 6 -3.9 -4.6 | 96 8 -8.3 0.9 25 70 18570 340 13 4.4 -12.2 | 0 7 -0.0 -6.7 26 58 19507 155 6 -2.5 5.4 | 147 13 -7.0 10.9 Wind Parameters Mean winds (0-6000m): 290.8 at 9.5 knts Storm direction: 320.8 at 7.1 knts Shear (0-3000m) pos: 0.0 neg: 2.4 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 97.8 deg Storm rel helicity (0-3000m) pos: 9.2 neg: -17.4 tot: -8.2 m^2/s^2 ave: -2.7 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 1.8 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 12317.29 Bulk Shear: 0.17 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 ------------------------------------------------------------------------------- 500 298 9 252 4| 0.0 9.2 9.2| 0.3 -8.0 -7.7 -15.4 0.44| 25.9 11.3 1000 294 7 218 3| 0.0 3.4 3.4| 1.4 -11.4 -10.0 -10.0 0.29| 15.2 4.4 1500 287 7 216 4| 0.0 4.2 4.2| 6.2 -11.4 -5.2 -3.5 0.35| 12.0 4.2 2000 281 8 219 5| 0.0 3.0 3.0| 6.2 -13.5 -7.3 -3.6 0.31| 9.3 2.9 2500 275 8 218 6| 0.0 2.9 2.9| 6.2 -15.0 -8.8 -3.5 0.27| 8.2 2.2 3000 268 9 217 7| 0.0 2.4 2.5| 9.2 -17.4 -8.2 -2.7 0.24| 7.6 1.8 4000 270 9 221 7| 1.2 1.8 3.0| 21.9 -17.4 4.6 1.1 0.32| 6.9 2.2 5000 280 9 231 6| 1.5 1.5 3.0| 26.8 -17.4 9.5 1.9 0.38| 6.2 2.4 6000 291 9 244 5| 1.5 1.2 2.7| 31.0 -17.7 13.3 2.2 0.40| 5.6 2.2 Wrote GIF file: /home/apache/climate/data/raob//WASS/skewt/WASS.skewt.20251213.00.gif