UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122612.upa.cvt Date: 1200Z 26 DEC 25 Searching for WRRR... Searching the city database file for: WRRR ... Date:1200Z 26 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 1007 1 28.8 22.8 70 6.0 24.4 250 8 301.3 304.6 297.3 353.2 17.61 1 1000 68 28.8 23.8 74 5.0 25.1 250 12 302.0 305.4 298.2 357.7 18.88 2 932 690 22.8 22.0 95 0.8 22.2 256 15 302.0 305.3 297.8 355.6 18.14 3 925 756 22.2 21.7 97 0.5 21.9 255 15 302.0 305.3 297.7 355.0 17.94 4 911 889 22.2 18.7 81 3.5 19.8 253 16 303.3 306.1 296.2 348.0 15.06 5 850 1490 18.6 17.8 95 0.8 18.1 245 18 305.6 308.5 296.9 351.3 15.26 6 821 1788 16.8 16.4 97 0.4 16.5 236 18 306.8 309.5 296.7 350.2 14.44 7 771 2326 15.6 10.9 74 4.7 12.6 222 18 311.0 313.1 295.2 343.8 10.69 8 700 3143 11.2 6.2 71 5.0 8.2 210 22 314.9 316.5 294.7 341.5 8.53 9 695 3203 10.6 7.5 81 3.1 8.7 211 22 314.9 316.7 295.3 344.2 9.41 10 641 3873 7.6 2.6 71 5.0 4.7 223 19 318.8 320.2 294.8 341.8 7.22 11 635 3950 8.2 -2.8 46 11.0 2.4 225 18 320.4 321.3 293.4 336.3 4.90 12 614 4227 6.2 -2.8 52 9.0 1.5 243 15 321.2 322.2 293.7 337.7 5.07 13 609 4294 6.8 -14.2 21 21.0 -1.9 248 14 322.6 323.0 291.6 329.7 2.09 14 542 5239 0.0 -12.0 40 12.0 -5.1 266 13 325.4 326.0 293.0 334.9 2.81 15 513 5677 -3.1 -5.3 85 2.2 -4.2 281 15 326.9 327.9 295.2 343.6 5.03 16 500 5880 -4.7 -5.5 94 0.8 -5.1 300 16 327.3 328.3 295.3 344.2 5.09 17 495 5959 -5.3 -6.6 91 1.3 -6.0 300 16 327.5 328.5 295.1 343.3 4.72 18 470 6365 -5.7 -10.1 71 4.4 -7.7 299 17 331.9 332.7 295.5 344.8 3.78 19 403 7553 -13.5 -17.5 72 4.0 -14.9 295 16 336.7 337.2 295.6 345.2 2.40 20 400 7610 -13.9 -17.8 72 3.9 -15.3 295 16 336.9 337.4 295.6 345.3 2.36 21 379 8018 -16.1 -23.1 55 7.0 -18.2 296 12 339.3 339.6 295.5 345.0 1.57 22 372 8159 -16.3 -28.3 35 12.0 -19.4 299 11 340.8 341.0 295.4 344.5 1.00 23 358 8446 -18.5 -28.5 41 10.0 -21.0 310 9 341.6 341.8 295.6 345.4 1.02 24 353 8551 -19.3 -33.3 28 14.0 -22.3 315 8 341.9 342.0 295.4 344.4 0.65 25 337 8894 -22.3 -28.3 58 6.0 -23.7 333 6 342.4 342.6 295.8 346.5 1.10 26 300 9740 -27.9 -32.0 68 4.1 -28.7 15 15 346.1 346.2 296.5 349.4 0.87 27 286 10081 -30.3 -34.6 66 4.3 -31.0 18 13 347.4 347.5 296.7 350.2 0.71 28 250 11020 -37.9 -42.1 65 4.2 -38.4 100 10 349.7 349.8 296.9 351.2 0.38 29 200 12510 -51.5 -56.3 56 4.8 -51.7 150 17 351.2 351.2 297.0 351.6 0.09 30 185 13009 -56.3 -61.0 55 4.7 -56.4 149 21 351.4 351.4 297.0 351.6 0.06 31 150 14300 -67.9 -73.9 42 6.0 -67.9 145 31 353.1 353.1 297.3 353.2 0.01 32 131 15105 -73.5 -82.5 24 9.0 -73.5 130 33 357.1 357.1 298.1 357.1 0.00 33 100 16640 -85.5 -90.5 40 5.0 -85.5 75 49 362.5 362.5 299.2 362.5 0.00 34 79 17925 -88.7 -93.2 42 4.5 -88.7 72 47 381.2 381.2 302.5 381.2 0.00 35 76 18135 -85.7 -91.7 33 6.0 -85.7 74 46 391.7 391.7 304.0 391.7 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5812.00 m Freezing level: 542.00 mb = 5239.24 m = 17188.90 ft Wetbulb zero: 611.82 mb = 4255.91 m = 13962.78 ft Precipitable water: 2.33 inches Sfc-500 mean rel hum: 69.69 % Est. max temperature: 32.82 C = 91.08 F Sfc-Lift cond lev (LCL): 923.37 mb = 771.35 m = 2530.64 ft T: 22.20 C 700-500 lapse rate: 5.81 C/km ThetaE index: 9.79 C Layer 821.0- 695.0 mb Conv cond level (CCL): 894.56 mb = 1046.99 m = 3434.97 ft Mean mixing ratio: 18.02 g/kg Conv temperature: 31.39 C = 88.50 F Cap Strength: 0.79 C Lifted Index: -3.61 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.37 C Lifted Index @700 mb: -0.83 C Showalter Index: -2.20 C Risk: Severe thunderstorms possible Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 22.50 C K Index: 36.10 Risk: > 80 % chance of thunderstorms Sweat Index: 392.99 Risk: Showers and thunderstorms possible Energy Index: -1.46 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 964.83 J/kg Max Up Vert Vel: 43.93 m/s Conv Inhibition (B-): 6.71 J/kg Cap Strength: 0.72 C Lift Cond Lev (LCL): 918.69 mb = 815.71 m = 2676.17 ft Lev Free Conv (LFC): 863.69 mb = 1351.44 m = 4433.80 ft Equ Level (EL): 133.69 mb = 14984.16 m = 49160.05 ft B at Equ Level: 952.33 J/kg Wind level data Storm motion: 271 at 12 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 1007 1 250 8 7.5 2.7 | 121 6 -4.8 2.9 1 1000 68 250 12 11.3 4.1 | 166 4 -1.0 4.3 2 974 305 260 16 15.8 2.8 | 229 5 3.4 2.9 3 925 756 255 15 14.5 3.9 | 208 5 2.2 4.0 4 850 1490 245 18 16.3 7.6 | 207 9 4.0 7.8 5 788 2134 225 17 12.0 12.0 | 179 12 -0.3 12.2 6 700 3143 210 22 11.0 19.1 | 176 19 -1.3 19.2 7 633 3962 225 18 12.7 12.7 | 182 13 0.4 12.9 8 587 4572 270 11 11.0 -0.0 | 97 1 -1.3 0.2 9 525 5486 265 14 13.9 1.2 | 230 2 1.6 1.4 10 500 5880 300 16 13.9 -8.0 | 349 8 1.5 -7.8 11 486 6096 300 17 14.7 -8.5 | 344 9 2.4 -8.3 12 400 7610 295 16 14.5 -6.8 | 342 7 2.2 -6.6 13 399 7620 290 16 15.0 -5.5 | 333 6 2.7 -5.3 14 368 8230 300 10 8.7 -5.0 | 37 6 -3.7 -4.8 15 339 8839 330 6 3.0 -5.2 | 62 11 -9.3 -5.0 16 325 9144 350 3 0.5 -3.0 | 77 12 -11.8 -2.8 17 312 9449 5 9 -0.8 -9.0 | 56 16 -13.1 -8.8 18 300 9740 15 15 -3.9 -14.5 | 49 22 -16.2 -14.3 19 299 9754 15 14 -3.6 -13.5 | 50 21 -15.9 -13.4 20 252 10973 25 10 -4.2 -9.1 | 62 19 -16.5 -8.9 21 250 11020 100 10 -9.8 1.7 | 95 22 -22.2 1.9 22 241 11278 110 11 -10.3 3.8 | 100 23 -22.7 3.9 23 200 12497 145 15 -8.6 12.3 | 121 24 -20.9 12.5 24 200 12510 150 17 -8.5 14.7 | 126 26 -20.8 14.9 25 150 14300 145 31 -17.8 25.4 | 130 39 -30.1 25.6 26 149 14326 145 28 -16.1 22.9 | 129 37 -28.4 23.1 27 142 14630 145 32 -18.4 26.2 | 131 40 -30.7 26.4 28 121 15545 115 34 -30.8 14.4 | 109 46 -43.1 14.5 29 100 16640 75 49 -47.3 -12.7 | 78 61 -59.6 -12.5 30 98 16764 80 42 -41.4 -7.3 | 82 54 -53.7 -7.1 31 93 17069 70 58 -54.5 -19.8 | 74 70 -66.8 -19.7 32 88 17374 65 48 -43.5 -20.3 | 70 59 -55.8 -20.1 33 75 18288 75 46 -44.4 -11.9 | 78 58 -56.7 -11.7 Wind Parameters Mean winds (0-6000m): 240.8 at 16.4 knts Storm direction: 270.8 at 12.3 knts Shear (0-3000m) pos: 1.3 neg: 2.6 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 55.7 deg Storm rel helicity (0-3000m) pos: 9.3 neg: -18.9 tot: -9.6 m^2/s^2 ave: -3.2 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 0.2 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 321.91 Bulk Shear: 3.00 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 ------------------------------------------------------------------------------- 500 257 14 203 4| 7.9 0.0 7.9| 9.2 -0.8 8.4 16.7 0.83| 9.7 8.0 1000 256 15 208 4| 4.0 0.9 4.9| 9.2 -1.9 7.3 7.3 0.60| 6.0 3.6 1500 253 16 208 5| 2.6 1.6 4.2| 9.2 -2.6 6.6 4.4 0.46| 5.0 2.3 2000 248 16 203 7| 2.0 2.1 4.1| 9.2 -13.3 -4.1 -2.0 0.13| 5.0 0.7 2500 243 16 197 8| 1.6 2.4 4.0| 9.3 -16.5 -7.2 -2.9 0.07| 4.7 0.3 3000 237 17 192 10| 1.3 2.6 3.9| 9.3 -18.9 -9.6 -3.2 0.04| 4.6 0.2 4000 231 18 188 11| 1.4 2.0 3.4| 17.2 -19.7 -2.5 -0.6 0.08| 4.4 0.4 5000 234 17 188 10| 2.0 1.6 3.5| 20.4 -21.0 -0.5 -0.1 0.05| 5.0 0.2 6000 241 16 194 8| 2.4 1.3 3.7| 26.8 -21.7 5.1 0.8 0.16| 5.1 0.8 Wrote GIF file: /home/apache/climate/data/raob//WRRR/skewt/WRRR.skewt.20251226.12.gif