UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for WRRR... Searching the city database file for: WRRR ... Date:1200Z 10 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 1008 1 28.8 24.1 76 4.7 25.3 220 6 301.3 304.8 298.2 357.5 19.07 1 1000 76 28.6 24.2 77 4.4 25.3 230 8 301.8 305.3 298.5 358.9 19.35 2 941 614 23.6 22.5 94 1.1 22.8 238 12 302.0 305.4 298.1 356.7 18.54 3 925 764 23.0 20.1 84 2.9 20.9 245 12 302.8 305.8 296.8 350.8 16.22 4 850 1500 18.2 15.0 82 3.2 16.0 270 7 305.2 307.6 295.1 343.2 12.72 5 793 2092 15.0 10.2 73 4.8 12.0 239 7 307.9 309.8 293.8 337.9 9.90 6 788 2146 15.4 6.4 55 9.0 10.0 236 7 308.9 310.3 292.4 332.4 7.67 7 767 2375 14.4 2.4 44 12.0 7.7 224 7 310.2 311.3 291.3 328.6 5.94 8 722 2884 12.0 7.9 76 4.1 9.5 138 8 313.0 314.8 294.7 341.8 9.30 9 700 3143 10.2 5.2 71 5.0 7.2 150 8 313.8 315.3 294.0 338.6 7.95 10 649 3769 6.8 -4.2 45 11.0 1.3 141 9 316.8 317.6 291.9 330.7 4.32 11 594 4491 2.4 -1.8 74 4.2 0.2 152 8 319.8 320.9 293.9 338.0 5.65 12 571 4810 0.8 -10.2 44 11.0 -4.0 186 4 321.6 322.2 292.2 331.8 3.08 13 569 4838 1.0 -18.0 23 19.0 -6.0 189 4 322.1 322.4 291.0 327.7 1.63 14 562 4938 1.2 -21.8 16 23.0 -6.5 206 4 323.5 323.7 291.0 327.7 1.19 15 557 5010 0.6 -14.4 31 15.0 -5.4 224 5 323.6 324.1 292.0 331.3 2.25 16 549 5126 0.0 -20.0 21 20.0 -7.0 253 8 324.3 324.5 291.5 329.2 1.42 17 547 5155 -0.3 -10.3 47 10.0 -4.7 260 8 324.2 324.9 293.0 334.9 3.19 18 541 5243 -0.9 -7.9 59 7.0 -4.2 277 9 324.5 325.3 293.7 337.5 3.90 19 532 5377 -1.5 -10.5 50 9.0 -5.4 294 8 325.4 326.0 293.4 336.2 3.23 20 528 5437 -1.9 -11.9 46 10.0 -6.1 302 8 325.6 326.2 293.2 335.4 2.91 21 527 5453 -2.1 -11.1 50 9.0 -6.0 304 8 325.5 326.2 293.3 336.0 3.11 22 525 5483 -2.1 -15.1 36 13.0 -7.2 308 8 325.9 326.3 292.7 333.6 2.25 23 524 5498 -1.9 -21.9 20 20.0 -8.5 310 8 326.3 326.6 291.9 330.8 1.26 24 522 5528 -2.1 -16.1 33 14.0 -7.5 310 8 326.4 326.8 292.7 333.6 2.08 25 519 5574 -2.5 -15.5 36 13.0 -7.5 310 8 326.5 326.9 292.8 334.1 2.20 26 516 5620 -2.7 -23.7 18 21.0 -9.4 310 7 326.8 327.0 291.9 330.7 1.09 27 500 5870 -3.5 -18.5 30 15.0 -8.9 310 6 328.8 329.1 293.0 335.0 1.78 28 497 5917 -3.9 -14.9 42 11.0 -8.2 310 6 328.8 329.3 293.6 337.2 2.42 29 492 5997 -3.7 -23.7 20 20.0 -10.1 310 7 330.0 330.3 292.9 334.2 1.15 30 485 6110 -4.3 -38.3 5 34.0 -11.9 311 7 330.7 330.7 292.2 331.8 0.29 31 462 6490 -6.5 -33.5 10 27.0 -13.1 332 2 332.5 332.6 292.9 334.4 0.49 32 454 6627 -7.3 -34.3 10 27.0 -13.7 328 3 333.2 333.3 293.0 335.0 0.46 33 449 6713 -8.1 -21.1 34 13.0 -12.5 325 3 333.3 333.6 294.0 338.9 1.58 34 439 6887 -8.7 -32.7 12 24.0 -14.6 353 2 334.7 334.8 293.5 336.8 0.56 35 437 6922 -8.7 -40.7 6 32.0 -15.2 359 2 335.1 335.1 293.3 336.1 0.25 36 429 7065 -9.7 -18.7 48 9.0 -12.9 21 2 335.6 336.0 295.0 342.8 2.04 37 417 7283 -11.7 -17.7 61 6.0 -13.9 50 2 335.8 336.2 295.3 343.8 2.28 38 415 7320 -11.7 -30.7 19 19.0 -16.4 55 2 336.2 336.4 294.0 338.9 0.71 39 407 7468 -12.9 -18.9 61 6.0 -15.0 354 6 336.5 337.0 295.3 344.1 2.11 40 400 7600 -13.9 -17.8 72 3.9 -15.3 300 10 336.9 337.4 295.6 345.3 2.36 41 382 7949 -16.9 -19.1 83 2.2 -17.6 289 11 337.4 337.9 295.6 345.3 2.21 42 360 8394 -19.1 -23.5 68 4.4 -20.4 271 9 340.3 340.6 295.8 346.1 1.60 43 305 9611 -27.9 -31.1 74 3.2 -28.5 158 3 344.4 344.6 296.2 348.0 0.94 44 300 9730 -28.9 -32.1 74 3.2 -29.5 95 3 344.6 344.8 296.2 348.0 0.86 45 250 11000 -39.3 -43.1 67 3.8 -39.6 75 9 347.6 347.7 296.4 349.0 0.34 46 200 12490 -52.3 -56.6 60 4.3 -52.5 20 16 349.9 350.0 296.7 350.3 0.09 47 195 12653 -53.7 -57.4 64 3.7 -53.8 21 16 350.3 350.3 296.8 350.6 0.08 48 186 12954 -56.3 -62.3 47 6.0 -56.4 24 15 350.8 350.8 296.8 351.0 0.05 49 150 14280 -67.9 -72.9 49 5.0 -67.9 85 19 353.1 353.1 297.3 353.2 0.01 50 100 16600 -86.9 -90.3 53 3.4 -86.9 80 44 359.8 359.8 298.7 359.8 0.00 51 95 16879 -88.5 -91.7 55 3.2 -88.5 70 46 362.0 362.0 299.1 362.0 0.00 52 90 17172 -86.7 -91.4 42 4.7 -86.7 76 45 371.2 371.2 300.8 371.2 0.00 53 85 17483 -88.1 -91.6 52 3.5 -88.1 80 46 374.5 374.5 301.4 374.5 0.00 54 81 17744 -88.5 -92.4 48 3.9 -88.5 80 48 378.9 378.9 302.1 378.9 0.00 55 80 17812 -85.9 -91.9 33 6.0 -85.9 80 48 385.6 385.6 303.1 385.6 0.00 56 74 18243 -83.1 -89.1 34 6.0 -83.1 62 38 400.2 400.2 305.2 400.2 0.00 TRP 95 16879 -88.5 -91.7 55 3.2 -88.5 70 46 362.0 362.0 299.1 362.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 549.00 mb = 5125.83 m = 16816.81 ft Wetbulb zero: 592.93 mb = 4505.73 m = 14782.39 ft Precipitable water: 2.03 inches Sfc-500 mean rel hum: 62.44 % Est. max temperature: 32.50 C = 90.49 F Sfc-Lift cond lev (LCL): 941.99 mb = 604.51 m = 1983.29 ft T: 23.69 C 700-500 lapse rate: 5.02 C/km ThetaE index: 30.31 C Layer 941.0- 722.0 mb Conv cond level (CCL): 900.39 mb = 998.71 m = 3276.56 ft Mean mixing ratio: 18.15 g/kg Conv temperature: 31.14 C = 88.05 F Cap Strength: 0.83 C Lifted Index: -2.55 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.61 C Lifted Index @700 mb: -1.95 C Showalter Index: 1.99 C Risk: Showers probable Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 18.50 C K Index: 31.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 200.00 Risk: None Energy Index: -1.58 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1438.88 J/kg Max Up Vert Vel: 53.64 m/s Conv Inhibition (B-): 6.86 J/kg Cap Strength: 0.83 C Lift Cond Lev (LCL): 919.84 mb = 812.70 m = 2666.31 ft Lev Free Conv (LFC): 884.84 mb = 1150.36 m = 3774.11 ft Equ Level (EL): 124.84 mb = 15330.58 m = 50296.57 ft B at Equ Level: 1430.04 J/kg Wind level data Storm motion: 243 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 1008 1 220 6 3.9 4.6 | 135 2 -1.8 1.7 1 1000 76 230 8 6.1 5.1 | 193 2 0.5 2.3 2 974 305 225 13 9.2 9.2 | 209 7 3.6 6.3 3 925 764 245 12 10.9 5.1 | 247 6 5.3 2.2 4 878 1219 260 10 9.8 1.7 | 285 4 4.2 -1.1 5 850 1500 270 7 7.0 -0.0 | 334 3 1.4 -2.9 6 848 1524 270 7 7.0 -0.0 | 334 3 1.4 -2.9 7 761 2438 220 7 4.5 5.4 | 156 3 -1.1 2.5 8 734 2743 140 7 -4.5 5.4 | 104 10 -10.1 2.5 9 708 3048 135 10 -7.1 7.1 | 108 13 -12.7 4.2 10 700 3143 150 8 -4.0 6.9 | 113 10 -9.6 4.1 11 682 3353 150 9 -4.5 7.8 | 116 11 -10.1 4.9 12 609 4267 130 10 -7.7 6.4 | 105 14 -13.3 3.6 13 565 4877 195 3 0.8 2.9 | 90 5 -4.8 0.0 14 544 5182 270 9 9.0 -0.0 | 310 4 3.4 -2.9 15 524 5486 310 8 6.1 -5.1 | 356 8 0.5 -8.0 16 500 5870 310 6 4.6 -3.9 | 9 7 -1.0 -6.7 17 486 6096 310 7 5.4 -4.5 | 2 7 -0.2 -7.4 18 467 6401 335 2 0.8 -1.8 | 46 7 -4.8 -4.7 19 449 6706 325 3 1.7 -2.5 | 36 7 -3.9 -5.3 20 432 7010 15 2 -0.5 -1.9 | 52 8 -6.1 -4.8 21 415 7315 55 2 -1.6 -1.1 | 61 8 -7.2 -4.0 22 400 7600 300 10 8.7 -5.0 | 339 8 3.1 -7.9 23 399 7620 290 8 7.5 -2.7 | 341 6 1.9 -5.6 24 383 7925 290 11 10.3 -3.8 | 324 8 4.7 -6.6 25 353 8534 265 8 8.0 0.7 | 312 3 2.4 -2.2 26 338 8839 240 10 8.7 5.0 | 235 4 3.1 2.1 27 325 9144 185 5 0.4 5.0 | 112 6 -5.2 2.1 28 312 9449 240 2 1.7 1.0 | 64 4 -3.9 -1.9 29 300 9730 95 3 -3.0 0.3 | 73 9 -8.6 -2.6 30 299 9754 80 2 -2.0 -0.3 | 67 8 -7.6 -3.2 31 262 10668 75 9 -8.7 -2.3 | 70 15 -14.3 -5.2 32 251 10973 75 12 -11.6 -3.1 | 71 18 -17.2 -6.0 33 250 11000 75 9 -8.7 -2.3 | 70 15 -14.3 -5.2 34 240 11278 70 8 -7.5 -2.7 | 67 14 -13.1 -5.6 35 229 11582 45 10 -7.1 -7.1 | 52 16 -12.7 -9.9 36 200 12490 20 16 -5.5 -15.0 | 32 21 -11.1 -17.9 37 181 13106 25 15 -6.3 -13.6 | 36 20 -11.9 -16.5 38 150 14280 85 19 -18.9 -1.7 | 80 25 -24.5 -4.5 39 149 14326 90 18 -18.0 0.0 | 83 24 -23.6 -2.9 40 141 14630 80 25 -24.6 -4.3 | 77 31 -30.2 -7.2 41 134 14935 85 34 -33.9 -3.0 | 82 40 -39.5 -5.8 42 100 16600 80 44 -43.3 -7.6 | 78 50 -48.9 -10.5 43 95 16879 70 46 -43.2 -15.7 | 69 52 -48.8 -18.6 44 87 17374 80 45 -44.3 -7.8 | 78 51 -49.9 -10.7 45 78 17983 80 49 -48.3 -8.5 | 78 55 -53.9 -11.4 46 74 18288 60 37 -32.0 -18.5 | 60 43 -37.7 -21.4 Wind Parameters Mean winds (0-6000m): 213.0 at 8.4 knts Storm direction: 243.0 at 6.3 knts Shear (0-3000m) pos: 1.0 neg: 2.6 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): -26.8 deg Storm rel helicity (0-3000m) pos: 18.6 neg: -11.8 tot: 6.8 m^2/s^2 ave: 2.3 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 0.9 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 878.14 Bulk Shear: 1.64 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 ------------------------------------------------------------------------------- 500 228 11 209 5| 7.1 0.0 7.1| 5.8 0.0 5.8 11.6 0.60| 9.6 5.7 1000 236 11 227 5| 3.5 0.0 3.5| 12.0 0.0 12.0 12.0 0.70| 7.1 5.0 1500 243 11 243 4| 1.9 0.0 1.9| 16.8 0.0 16.8 11.2 0.76| 6.4 4.9 2000 246 10 250 4| 1.4 0.8 2.2| 16.8 -0.8 16.0 8.0 0.57| 5.6 3.2 2500 243 9 244 3| 1.1 1.6 2.7| 16.8 -2.2 14.5 5.8 0.35| 5.5 2.0 3000 234 9 215 3| 1.0 2.6 3.6| 18.6 -11.8 6.8 2.3 0.14| 6.3 0.9 4000 211 9 168 5| 0.8 2.1 2.9| 23.3 -16.7 6.6 1.6 0.13| 5.5 0.7 5000 197 9 150 6| 1.7 1.7 3.4| 29.0 -21.6 7.5 1.5 0.10| 5.8 0.6 6000 213 8 166 4| 2.0 1.5 3.6| 40.3 -22.2 18.1 3.0 0.25| 6.2 1.5 Wrote GIF file: /home/apache/climate/data/raob//WRRR/skewt/WRRR.skewt.20251210.12.gif