UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for WRRR... Searching the city database file for: WRRR ... Date:0000Z 11 DEC 25 Station: WRRR WMO ident: 97230 Latitude: -8.75 Longitude: 115.17 Elevation: 1.00 ------------------------------------------------------------------------------- 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 1 27.4 24.0 82 3.4 24.9 360 4 299.8 303.2 297.7 355.3 18.94 1 1000 85 26.8 24.2 86 2.6 24.9 10 2 300.0 303.5 298.0 356.7 19.35 2 939 641 22.6 22.2 98 0.4 22.3 268 9 301.1 304.5 297.7 354.8 18.23 3 925 772 21.8 21.6 99 0.2 21.7 260 10 301.6 304.9 297.5 354.2 17.83 4 850 1506 17.2 16.8 97 0.4 17.0 265 5 304.2 306.8 295.9 346.7 14.31 5 845 1556 16.8 16.5 98 0.3 16.6 271 5 304.3 306.9 295.8 346.3 14.11 6 836 1647 16.2 15.4 95 0.8 15.7 289 6 304.6 307.0 295.3 344.2 13.28 7 826 1749 17.6 13.2 75 4.4 14.7 309 6 307.1 309.3 294.8 342.1 11.63 8 783 2204 16.0 7.0 55 9.0 10.5 259 4 310.1 311.6 293.0 334.8 8.05 9 700 3146 11.4 6.5 72 4.9 8.4 30 8 315.1 316.8 294.9 342.3 8.71 10 699 3158 11.4 6.4 71 5.0 8.3 28 8 315.2 316.9 294.9 342.3 8.66 11 579 4702 0.0 -0.5 96 0.5 -0.3 313 12 319.4 320.6 294.3 339.8 6.39 12 540 5259 -1.7 -1.8 99 0.1 -1.7 301 12 323.8 325.0 295.3 344.0 6.22 13 500 5870 -4.5 -4.9 97 0.4 -4.7 305 12 327.6 328.6 295.6 345.2 5.32 14 417 7282 -12.5 -14.2 87 1.7 -13.2 331 6 334.7 335.4 295.6 345.4 3.06 15 400 7600 -14.3 -16.0 87 1.7 -14.9 325 4 336.4 337.0 295.7 346.1 2.75 16 335 8922 -23.3 -25.9 79 2.6 -23.9 341 5 341.6 341.9 295.9 346.7 1.38 17 300 9720 -29.1 -31.7 78 2.6 -29.6 330 9 344.4 344.6 296.1 347.8 0.90 18 284 10108 -32.3 -35.4 74 3.1 -32.8 327 7 345.2 345.4 296.1 347.8 0.66 19 250 10990 -40.1 -43.9 67 3.8 -40.5 355 9 346.4 346.5 296.1 347.7 0.31 20 200 12470 -52.7 -57.7 55 5.0 -52.9 35 14 349.3 349.3 296.5 349.7 0.08 21 176 13282 -60.1 -64.1 59 4.0 -60.2 47 15 350.2 350.2 296.7 350.3 0.04 22 150 14260 -68.5 -73.5 48 5.0 -68.5 70 18 352.1 352.1 297.1 352.1 0.01 23 149 14300 -68.9 -73.9 48 5.0 -68.9 70 16 352.1 352.1 297.1 352.1 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 579.00 mb = 4701.59 m = 15424.99 ft Wetbulb zero: 582.81 mb = 4647.89 m = 15248.81 ft Precipitable water: 2.45 inches Sfc-500 mean rel hum: 85.17 % Est. max temperature: 31.48 C = 88.66 F Sfc-Lift cond lev (LCL): 960.87 mb = 437.32 m = 1434.78 ft T: 24.14 C 700-500 lapse rate: 5.84 C/km ThetaE index: 21.88 C Layer 939.0- 700.0 mb Conv cond level (CCL): 935.28 mb = 675.28 m = 2215.46 ft Mean mixing ratio: 18.49 g/kg Conv temperature: 28.87 C = 83.96 F Cap Strength: 0.25 C Lifted Index: -3.35 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.51 C Lifted Index @700 mb: -0.57 C Showalter Index: -0.36 C Risk: Thunderstorms probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 21.30 C K Index: 33.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 223.60 Risk: None Energy Index: -0.41 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1527.74 J/kg Max Up Vert Vel: 55.28 m/s Conv Inhibition (B-): 0.39 J/kg Cap Strength: 0.25 C Lift Cond Lev (LCL): 941.49 mb = 617.19 m = 2024.87 ft Lev Free Conv (LFC): 926.49 mb = 757.92 m = 2486.59 ft Wind level data Storm motion: 329 at 6 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 1 360 4 -0.0 -4.0 | 110 3 -3.1 1.1 1 1000 85 10 2 -0.3 -2.0 | 132 5 -3.4 3.1 2 975 305 290 7 6.6 -2.4 | 232 4 3.5 2.7 3 925 772 260 10 9.8 1.7 | 225 10 6.8 6.8 4 910 914 250 10 9.4 3.4 | 216 11 6.3 8.5 5 879 1219 270 10 10.0 -0.0 | 233 9 6.9 5.1 6 850 1506 265 5 5.0 0.4 | 199 6 1.9 5.5 7 848 1524 265 5 5.0 0.4 | 199 6 1.9 5.5 8 818 1829 325 7 4.0 -5.7 | 304 1 0.9 -0.6 9 789 2134 260 4 3.9 0.7 | 188 6 0.8 5.8 10 761 2438 255 3 2.9 0.8 | 178 6 -0.2 5.9 11 734 2743 320 6 3.9 -4.6 | 236 1 0.8 0.5 12 708 3048 20 9 -3.1 -8.5 | 62 7 -6.2 -3.3 13 700 3146 30 8 -4.0 -6.9 | 76 7 -7.1 -1.8 14 682 3353 360 7 -0.0 -7.0 | 59 4 -3.1 -1.9 15 657 3658 295 4 3.6 -1.7 | 189 3 0.5 3.4 16 609 4267 285 7 6.8 -1.8 | 228 5 3.7 3.3 17 587 4572 315 12 8.5 -8.5 | 302 6 5.4 -3.4 18 505 5791 290 12 11.3 -4.1 | 263 8 8.2 1.0 19 500 5870 305 12 9.8 -6.9 | 285 7 6.7 -1.8 20 467 6401 320 11 7.1 -8.4 | 310 5 4.0 -3.3 21 449 6706 310 7 5.4 -4.5 | 255 2 2.3 0.6 22 432 7010 335 6 2.5 -5.4 | 60 1 -0.6 -0.3 23 415 7315 330 6 3.0 -5.2 | 49 0 -0.1 -0.1 24 400 7600 325 4 2.3 -3.3 | 156 2 -0.8 1.8 25 399 7620 360 3 -0.0 -3.0 | 124 4 -3.1 2.1 26 352 8534 310 5 3.8 -3.2 | 201 2 0.7 1.9 27 324 9144 360 5 -0.0 -5.0 | 92 3 -3.1 0.1 28 300 9720 330 9 4.5 -7.8 | 332 3 1.4 -2.7 29 299 9754 320 6 3.9 -4.6 | 236 1 0.8 0.5 30 251 10973 345 9 2.3 -8.7 | 12 4 -0.8 -3.6 31 250 10990 355 9 0.8 -9.0 | 31 4 -2.3 -3.9 32 229 11582 335 10 4.2 -9.1 | 344 4 1.1 -4.0 33 218 11887 340 9 3.1 -8.5 | 0 3 -0.0 -3.3 34 209 12192 350 10 1.7 -9.8 | 16 5 -1.4 -4.7 35 200 12470 35 14 -8.0 -11.5 | 60 13 -11.1 -6.4 36 199 12497 30 13 -6.5 -11.3 | 57 11 -9.6 -6.1 37 150 14260 70 18 -16.9 -6.2 | 87 20 -20.0 -1.0 38 148 14326 70 14 -13.2 -4.8 | 91 16 -16.3 0.3 Wind Parameters Mean winds (0-6000m): 298.8 at 8.0 knts Storm direction: 328.8 at 6.0 knts Shear (0-3000m) pos: 2.7 neg: 2.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): -54.7 deg Storm rel helicity (0-3000m) pos: 17.6 neg: -18.2 tot: -0.6 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 1.6 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 1856.76 Bulk Shear: 0.82 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 ------------------------------------------------------------------------------- 500 297 5 214 3| 0.0 9.0 9.0| 3.4 -0.2 3.2 6.4 0.52| 12.3 6.4 1000 272 8 222 7| 0.0 6.0 6.0| 5.2 -5.7 -0.5 -0.5 0.26| 9.0 2.4 1500 270 8 223 7| 1.7 4.0 5.7| 9.9 -13.1 -3.2 -2.1 0.10| 8.5 0.9 2000 276 7 225 6| 1.6 3.0 4.6| 13.1 -14.5 -1.4 -0.7 0.11| 8.9 1.0 2500 275 7 218 6| 1.3 2.4 3.7| 14.0 -18.2 -4.3 -1.7 0.05| 8.0 0.4 3000 283 7 222 5| 2.7 2.0 4.7| 17.6 -18.2 -0.6 -0.2 0.18| 8.9 1.6 4000 296 6 230 4| 2.1 2.7 4.8| 22.5 -19.7 2.8 0.7 0.22| 8.6 1.9 5000 299 7 241 4| 1.9 2.2 4.2| 32.9 -22.6 10.3 2.1 0.27| 7.9 2.1 6000 299 8 252 4| 1.8 2.0 3.9| 38.9 -28.0 10.9 1.8 0.25| 7.2 1.8 Wrote GIF file: /home/apache/climate/data/raob//WRRR/skewt/WRRR.skewt.20251211.00.gif