UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121212.upa.cvt Date: 1200Z 12 DEC 25 Searching for WRRR... Searching the city database file for: WRRR ... Date:1200Z 12 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 1006 1 28.2 23.7 77 4.5 24.9 25 10 300.8 304.3 297.8 355.7 18.65 1 1000 60 28.4 23.8 76 4.6 25.0 275 13 301.5 305.0 298.1 357.3 18.88 2 925 749 23.0 19.6 81 3.4 20.6 285 14 302.8 305.7 296.5 349.3 15.71 3 880 1186 19.4 18.2 93 1.2 18.6 299 10 303.4 306.2 296.3 348.3 15.11 4 850 1488 18.4 16.9 91 1.5 17.4 320 12 305.4 308.1 296.3 348.5 14.40 5 807 1932 16.6 12.0 74 4.6 13.6 335 13 308.1 310.1 294.7 341.4 10.99 6 737 2699 13.0 11.0 88 2.0 11.7 332 13 312.2 314.4 296.0 346.9 11.26 7 700 3131 11.0 7.9 81 3.1 9.0 330 13 314.7 316.5 295.4 344.6 9.60 8 655 3685 9.0 2.0 61 7.0 5.0 325 14 318.4 319.8 294.3 340.0 6.77 9 557 5009 0.0 -2.7 82 2.7 -1.4 332 12 322.9 324.0 294.6 341.3 5.64 10 513 5666 -2.7 -6.3 76 3.6 -4.5 298 13 327.3 328.3 295.0 342.9 4.66 11 500 5870 -3.9 -7.4 77 3.5 -5.5 295 12 328.3 329.2 295.0 343.0 4.39 12 400 7600 -13.7 -20.7 55 7.0 -16.0 335 11 337.2 337.6 295.2 343.8 1.84 13 397 7657 -13.7 -20.7 55 7.0 -16.0 329 11 337.9 338.3 295.4 344.6 1.85 14 358 8433 -19.7 -26.7 54 7.0 -21.5 301 8 340.0 340.3 295.4 344.5 1.20 15 353 8537 -20.5 -25.3 65 4.8 -21.8 305 8 340.3 340.6 295.6 345.4 1.39 16 317 9324 -25.9 -33.9 47 8.0 -27.4 238 7 343.4 343.6 295.7 346.1 0.69 17 301 9696 -28.7 -31.4 77 2.7 -29.2 143 7 344.6 344.8 296.2 348.1 0.92 18 300 9720 -29.1 -31.3 81 2.2 -29.5 135 7 344.4 344.6 296.2 347.9 0.93 19 292 9912 -30.3 -35.3 62 5.0 -31.1 135 7 345.3 345.5 296.1 347.9 0.65 20 272 10409 -34.7 -38.2 70 3.5 -35.2 171 7 346.0 346.1 296.2 348.1 0.52 21 270 10460 -35.1 -38.5 71 3.4 -35.5 171 7 346.2 346.3 296.3 348.2 0.51 22 266 10564 -35.7 -41.7 54 6.0 -36.4 173 6 346.8 346.9 296.3 348.3 0.37 23 265 10590 -35.9 -44.9 39 9.0 -36.8 174 6 346.9 346.9 296.2 347.9 0.26 24 250 10990 -39.1 -45.1 53 6.0 -39.6 130 5 347.9 348.0 296.4 349.0 0.27 25 244 11158 -40.5 -45.4 59 4.9 -40.9 133 5 348.3 348.3 296.5 349.4 0.27 26 208 12233 -50.1 -54.8 58 4.7 -50.3 68 6 349.5 349.5 296.6 349.9 0.11 27 200 12490 -52.1 -57.1 55 5.0 -52.3 335 2 350.3 350.3 296.8 350.6 0.08 28 192 12752 -54.1 -63.1 32 9.0 -54.3 344 3 351.2 351.2 296.9 351.4 0.04 29 150 14280 -67.9 -72.1 55 4.2 -67.9 20 13 353.1 353.1 297.3 353.2 0.02 30 146 14441 -69.5 -73.3 58 3.8 -69.5 19 14 353.1 353.1 297.3 353.1 0.01 31 120 15581 -78.7 -84.7 37 6.0 -78.7 49 21 356.6 356.6 298.0 356.6 0.00 32 100 16600 -85.1 -89.1 49 4.0 -85.1 85 46 363.3 363.3 299.4 363.3 0.00 33 91 17114 -88.3 -91.6 54 3.3 -88.3 85 45 366.9 366.9 300.0 366.9 0.00 34 88 17295 -88.1 -91.9 49 3.8 -88.1 85 45 370.8 370.8 300.7 370.8 0.00 35 85 17485 -82.9 -90.9 24 8.0 -82.9 85 38 385.0 385.0 303.1 385.0 0.00 36 83 17619 -80.7 -88.7 25 8.0 -80.7 85 31 392.2 392.2 304.1 392.2 0.00 37 78 17966 -83.3 -88.3 41 5.0 -83.3 99 19 393.8 393.8 304.3 393.8 0.00 38 70 18570 -81.1 -88.1 30 7.0 -81.1 20 14 410.9 410.9 306.6 410.9 0.00 39 69 18651 -81.1 -88.1 30 7.0 -81.1 55 26 412.6 412.6 306.8 412.6 0.00 40 63 19173 -74.3 -85.3 17 11.0 -74.3 124 7 438.4 438.4 309.7 438.5 0.00 41 54 20082 -70.1 -85.1 9 15.0 -70.2 77 26 467.9 467.9 312.5 467.9 0.01 42 50 20540 -70.3 -87.3 7 17.0 -70.5 90 22 477.8 477.8 313.2 477.8 0.00 43 44 21301 -69.7 -89.7 4 20.0 -69.9 96 28 497.1 497.1 314.7 497.1 0.00 44 39 22028 -64.7 -86.7 3 22.0 -65.1 90 31 527.2 527.2 316.8 527.2 0.01 TRP 91 17114 -88.3 -91.6 54 3.3 -88.3 85 45 366.9 366.9 300.0 366.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5810.00 m Freezing level: 557.00 mb = 5008.61 m = 16432.25 ft Wetbulb zero: 578.62 mb = 4697.48 m = 15411.48 ft Precipitable water: 2.36 inches Sfc-500 mean rel hum: 78.57 % Est. max temperature: 32.39 C = 90.31 F Sfc-Lift cond lev (LCL): 942.76 mb = 580.91 m = 1905.86 ft T: 24.32 C 700-500 lapse rate: 5.44 C/km ThetaE index: 8.94 C Layer 925.0- 850.0 mb Conv cond level (CCL): 891.07 mb = 1076.69 m = 3532.42 ft Mean mixing ratio: 17.04 g/kg Conv temperature: 30.66 C = 87.19 F Cap Strength: 0.80 C Lifted Index: -1.93 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.17 C Lifted Index @700 mb: -0.33 C Showalter Index: -0.40 C Risk: Thunderstorms probable Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 20.80 C K Index: 36.10 Risk: > 80 % chance of thunderstorms Sweat Index: 238.80 Risk: None Energy Index: -1.13 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 637.87 J/kg Max Up Vert Vel: 35.72 m/s Conv Inhibition (B-): 6.96 J/kg Cap Strength: 0.80 C Lift Cond Lev (LCL): 904.38 mb = 946.75 m = 3106.09 ft Lev Free Conv (LFC): 879.38 mb = 1192.53 m = 3912.45 ft Equ Level (EL): 849.38 mb = 1494.27 m = 4902.41 ft B at Equ Level: 4.96 J/kg Max Parcel Lev (MPL): 89.38 mb = 17211.22 m = 56466.58 ft Wind level data Storm motion: 345 at 9 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 1006 1 25 10 -4.2 -9.1 | 91 7 -6.7 0.1 1 1000 60 275 13 13.0 -1.1 | 233 13 10.4 8.0 2 973 305 270 14 14.0 -0.0 | 232 15 11.5 9.1 3 925 749 285 14 13.5 -3.6 | 243 12 11.0 5.5 4 908 914 290 11 10.3 -3.8 | 236 9 7.8 5.4 5 877 1219 300 10 8.7 -5.0 | 236 7 6.1 4.1 6 850 1488 320 12 7.7 -9.2 | 271 5 5.2 -0.1 7 816 1829 335 13 5.5 -11.8 | 312 4 3.0 -2.7 8 700 3131 330 13 6.5 -11.3 | 298 5 4.0 -2.1 9 681 3353 310 11 8.4 -7.1 | 251 6 5.9 2.1 10 656 3658 325 14 8.0 -11.5 | 293 6 5.5 -2.3 11 586 4572 315 12 8.5 -8.5 | 264 6 6.0 0.6 12 544 5182 340 12 4.1 -11.3 | 324 3 1.6 -2.2 13 524 5486 300 14 12.1 -7.0 | 258 10 9.6 2.1 14 500 5870 295 12 10.9 -5.1 | 244 9 8.4 4.1 15 486 6096 285 10 9.7 -2.6 | 228 10 7.1 6.5 16 467 6401 295 9 8.2 -3.8 | 227 8 5.6 5.3 17 449 6706 295 11 10.0 -4.6 | 239 9 7.4 4.5 18 432 7010 320 11 7.1 -8.4 | 261 5 4.5 0.7 19 400 7600 335 11 4.6 -10.0 | 292 2 2.1 -0.8 20 399 7620 330 12 6.0 -10.4 | 290 4 3.5 -1.3 21 383 7925 320 7 4.5 -5.4 | 208 4 2.0 3.8 22 367 8230 295 9 8.2 -3.8 | 227 8 5.6 5.3 23 352 8534 305 8 6.6 -4.6 | 222 6 4.0 4.5 24 338 8839 265 12 12.0 1.0 | 223 14 9.4 10.2 25 324 9144 255 9 8.7 2.3 | 208 13 6.2 11.5 26 311 9449 225 6 4.2 4.2 | 187 13 1.7 13.4 27 300 9720 135 7 -4.9 4.9 | 152 16 -7.5 14.1 28 286 10058 135 7 -4.9 4.9 | 152 16 -7.5 14.1 29 274 10363 170 7 -1.2 6.9 | 167 16 -3.7 16.0 30 251 10973 180 5 0.0 5.0 | 170 14 -2.5 14.1 31 250 10990 130 5 -3.8 3.2 | 153 14 -6.4 12.3 32 240 11278 135 5 -3.5 3.5 | 154 14 -6.1 12.7 33 229 11582 170 4 -0.7 3.9 | 166 13 -3.2 13.1 34 209 12192 80 6 -5.9 -1.0 | 134 12 -8.4 8.1 35 200 12490 335 2 0.8 -1.8 | 167 8 -1.7 7.3 36 200 12497 85 5 -5.0 -0.4 | 139 11 -7.5 8.7 37 190 12802 320 3 1.9 -2.3 | 175 7 -0.6 6.8 38 181 13106 35 10 -5.7 -8.2 | 96 8 -8.3 0.9 39 172 13411 40 11 -7.1 -8.4 | 94 10 -9.6 0.7 40 150 14280 20 13 -4.4 -12.2 | 66 8 -7.0 -3.1 41 134 14935 15 18 -4.7 -17.4 | 41 11 -7.2 -8.3 42 114 15850 65 23 -20.8 -9.7 | 89 23 -23.4 -0.6 43 102 16459 80 39 -38.4 -6.8 | 93 41 -40.9 2.4 44 100 16600 85 46 -45.8 -4.0 | 96 49 -48.3 5.1 45 91 17114 85 45 -44.8 -3.9 | 96 48 -47.3 5.2 46 87 17374 85 45 -44.8 -3.9 | 96 48 -47.3 5.2 47 82 17678 85 28 -27.9 -2.4 | 102 31 -30.4 6.7 48 78 17983 100 19 -18.7 3.3 | 120 25 -21.2 12.4 49 74 18288 90 31 -31.0 0.0 | 105 35 -33.5 9.1 50 70 18570 20 14 -4.8 -13.2 | 61 8 -7.3 -4.0 51 70 18593 65 30 -27.2 -12.7 | 83 30 -29.7 -3.6 52 66 18898 15 11 -2.8 -10.6 | 74 6 -5.4 -1.5 53 63 19202 130 7 -5.4 4.5 | 150 16 -7.9 13.6 54 60 19507 110 28 -26.3 9.6 | 123 34 -28.8 18.7 55 54 20117 75 26 -25.1 -6.7 | 95 28 -27.6 2.4 56 51 20422 100 20 -19.7 3.5 | 120 26 -22.2 12.6 57 50 20540 90 22 -22.0 0.0 | 110 26 -24.5 9.1 58 48 20726 105 20 -19.3 5.2 | 123 26 -21.8 14.3 59 45 21031 100 30 -29.5 5.2 | 114 35 -32.1 14.3 60 42 21336 90 26 -26.0 0.0 | 108 30 -28.5 9.1 61 37 21946 90 33 -33.0 0.0 | 104 37 -35.5 9.1 62 35 22250 95 44 -43.8 3.8 | 106 48 -46.4 13.0 Wind Parameters Mean winds (0-6000m): 314.6 at 12.6 knts Storm direction: 344.6 at 9.5 knts Shear (0-3000m) pos: 2.2 neg: 3.5 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): -151.1 deg Storm rel helicity (0-3000m) pos: 33.6 neg: -4.9 tot: 28.7 m^2/s^2 ave: 9.6 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 5.5 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 61.80 Bulk Shear: 10.32 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 ------------------------------------------------------------------------------- 500 275 13 234 13| 0.0 20.2 20.2| 19.4 -0.8 18.6 37.3 0.91| 29.5 26.7 1000 280 13 237 13| 2.5 10.1 12.5| 23.8 -3.9 19.9 19.9 0.76| 17.6 13.4 1500 287 12 240 11| 3.4 6.7 10.1| 30.1 -3.9 26.2 17.4 0.75| 13.8 10.3 2000 298 12 249 9| 3.4 5.0 8.4| 33.6 -4.0 29.6 14.8 0.76| 11.2 8.5 2500 306 13 257 8| 2.7 4.1 6.8| 33.6 -4.4 29.2 11.7 0.74| 9.0 6.7 3000 311 13 263 7| 2.2 3.5 5.7| 33.6 -4.9 28.7 9.6 0.72| 7.6 5.5 4000 314 13 267 7| 1.8 3.0 4.8| 39.3 -11.4 27.9 7.0 0.58| 6.8 4.0 5000 316 13 269 6| 1.8 2.5 4.3| 42.1 -14.1 28.1 5.6 0.54| 6.0 3.3 6000 315 13 268 6| 1.5 2.7 4.2| 42.9 -32.1 10.8 1.8 0.32| 6.2 2.0 Wrote GIF file: /home/apache/climate/data/raob//WRRR/skewt/WRRR.skewt.20251212.12.gif