UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121900.upa.cvt Date: 0000Z 19 DEC 25 Searching for WRRR... Searching the city database file for: WRRR ... Date:0000Z 19 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 25.6 24.3 93 1.3 24.7 120 2 298.2 301.8 297.6 354.6 19.35 1 1000 60 26.2 23.2 84 3.0 24.0 100 4 299.4 302.7 297.2 352.5 18.19 2 996 95 26.6 22.8 80 3.8 23.8 99 5 300.1 303.3 297.1 352.3 17.81 3 925 745 22.8 20.0 84 2.8 20.8 120 8 302.6 305.6 296.7 350.3 16.11 4 885 1131 21.2 16.8 76 4.4 18.2 83 5 304.8 307.4 295.7 345.8 13.73 5 850 1481 18.8 15.3 80 3.5 16.4 350 5 305.8 308.3 295.4 344.7 12.97 6 769 2333 13.0 12.4 96 0.6 12.6 5 5 308.5 310.7 295.4 344.4 11.85 7 700 3118 8.4 7.6 95 0.8 7.9 175 2 311.8 313.6 294.5 340.8 9.40 8 699 3130 8.2 7.6 96 0.6 7.8 172 2 311.7 313.5 294.5 340.7 9.42 9 687 3273 8.0 4.6 79 3.4 6.0 133 1 313.0 314.5 293.6 337.2 7.77 10 662 3580 7.2 5.6 90 1.6 6.2 355 5 315.5 317.1 294.9 342.5 8.65 11 610 4249 2.4 2.2 99 0.2 2.3 6 3 317.4 318.8 294.5 340.8 7.38 12 584 4603 3.8 -2.2 65 6.0 0.6 315 5 323.0 324.1 294.6 341.2 5.58 13 541 5222 0.0 -7.0 59 7.0 -3.4 325 5 325.6 326.4 294.2 339.5 4.18 14 519 5554 -2.5 -7.5 68 5.0 -4.8 330 6 326.5 327.3 294.4 340.5 4.20 15 509 5708 -3.1 -13.1 46 10.0 -7.2 330 10 327.6 328.1 293.6 336.9 2.74 16 501 5834 -3.5 -10.5 58 7.0 -6.6 323 11 328.6 329.3 294.4 340.2 3.43 17 500 5850 -3.7 -9.7 63 6.0 -6.4 320 11 328.5 329.3 294.6 340.9 3.66 18 485 6090 -4.7 -13.7 49 9.0 -8.4 316 11 330.2 330.7 294.2 339.6 2.74 19 458 6539 -7.7 -12.3 70 4.6 -9.6 325 9 331.9 332.5 295.0 343.1 3.25 20 449 6694 -8.5 -16.5 52 8.0 -11.5 343 7 332.8 333.2 294.6 341.0 2.34 21 423 7154 -12.1 -17.1 66 5.0 -13.9 351 4 333.9 334.4 294.8 342.2 2.37 22 403 7523 -14.5 -18.7 70 4.2 -15.9 356 4 335.4 335.9 295.1 343.1 2.17 23 400 7580 -14.9 -18.6 73 3.7 -16.2 360 4 335.6 336.1 295.1 343.4 2.20 24 392 7733 -15.3 -24.3 46 9.0 -17.9 351 4 337.0 337.3 294.8 342.0 1.37 25 386 7850 -16.1 -22.1 60 6.0 -18.0 336 6 337.5 337.8 295.2 343.6 1.69 26 373 8108 -17.5 -29.5 34 12.0 -20.4 251 4 339.0 339.1 294.8 342.3 0.89 27 361 8353 -19.5 -33.5 28 14.0 -22.4 146 1 339.5 339.6 294.8 341.8 0.63 28 355 8478 -20.5 -29.5 44 9.0 -22.6 91 2 339.7 339.9 295.1 343.2 0.93 29 345 8690 -20.7 -31.7 37 11.0 -23.1 54 3 342.3 342.4 295.6 345.2 0.78 30 333 8951 -22.7 -38.7 22 16.0 -25.4 42 4 343.0 343.1 295.4 344.6 0.40 31 313 9404 -26.3 -34.3 47 8.0 -27.8 22 6 344.1 344.3 295.9 346.7 0.67 32 308 9521 -27.5 -33.5 57 6.0 -28.6 19 7 344.0 344.2 295.9 346.9 0.73 33 301 9686 -28.5 -39.5 34 11.0 -30.1 15 11 344.9 345.0 295.8 346.5 0.41 34 300 9710 -28.7 -39.7 34 11.0 -30.3 15 11 344.9 345.0 295.8 346.5 0.40 35 282 10147 -32.5 -39.5 50 7.0 -33.4 7 8 345.6 345.7 296.0 347.4 0.44 36 263 10632 -36.1 -48.1 28 12.0 -37.2 360 9 347.3 347.4 296.2 348.1 0.19 37 254 10871 -37.7 -51.7 22 14.0 -38.7 360 13 348.4 348.5 296.4 349.0 0.13 38 250 10980 -38.7 -49.7 30 11.0 -39.5 360 18 348.5 348.6 296.4 349.2 0.16 39 219 11875 -47.1 -50.8 66 3.7 -47.3 360 23 349.0 349.0 296.5 349.7 0.16 40 205 12309 -50.9 -55.9 55 5.0 -51.1 11 22 349.7 349.7 296.7 350.1 0.10 41 203 12373 -51.5 -58.5 43 7.0 -51.7 12 21 349.7 349.7 296.6 350.0 0.07 42 200 12470 -52.3 -58.3 48 6.0 -52.5 15 21 349.9 350.0 296.7 350.3 0.07 43 198 12535 -52.9 -57.3 59 4.4 -53.1 16 20 350.0 350.0 296.7 350.4 0.08 44 195 12633 -53.9 -57.6 64 3.7 -54.0 18 19 349.9 350.0 296.7 350.3 0.08 45 193 12700 -54.3 -57.6 67 3.3 -54.4 19 19 350.3 350.3 296.8 350.7 0.08 46 192 12733 -54.7 -57.9 68 3.2 -54.8 19 18 350.2 350.2 296.7 350.6 0.08 47 189 12834 -55.3 -63.3 36 8.0 -55.5 21 17 350.8 350.8 296.8 351.0 0.04 48 150 14270 -67.3 -74.3 36 7.0 -67.4 115 10 354.2 354.2 297.5 354.2 0.01 49 100 16590 -84.5 -89.5 41 5.0 -84.5 130 27 364.5 364.5 299.5 364.5 0.00 50 88 17291 -87.5 -91.3 49 3.8 -87.5 110 9 372.0 372.0 300.9 372.0 0.00 51 85 17481 -84.3 -90.3 34 6.0 -84.3 107 18 382.2 382.2 302.6 382.2 0.00 52 81 17748 -82.7 -88.7 35 6.0 -82.7 112 18 390.8 390.8 303.9 390.8 0.00 53 74 18249 -85.1 -89.7 44 4.6 -85.1 59 20 396.0 396.0 304.6 396.0 0.00 54 70 18560 -79.5 -88.5 21 9.0 -79.5 90 28 414.3 414.3 307.0 414.3 0.00 55 67 18809 -80.5 -87.5 30 7.0 -80.5 74 24 417.4 417.4 307.4 417.4 0.00 56 56 19842 -73.7 -88.7 8 15.0 -73.8 94 25 454.8 454.8 311.3 454.8 0.00 57 54 20058 -69.7 -89.7 4 20.0 -69.8 111 27 468.8 468.8 312.5 468.8 0.00 58 50 20520 -67.5 -94.5 1 27.0 -67.7 100 34 484.4 484.4 313.8 484.4 0.00 59 41 21722 -64.1 -97.1 0 33.0 -64.5 100 35 521.2 521.2 316.4 521.2 0.00 60 34 22871 -62.1 -95.1 0 33.0 -62.7 95 39 555.1 555.1 318.3 555.1 0.00 61 30 23640 -64.1 -97.1 0 33.0 -64.7 90 46 569.9 569.9 319.2 569.9 0.00 62 29 23848 -64.3 -97.3 0 33.0 -64.8 90 46 574.9 574.9 319.4 574.9 0.00 63 26 24519 -64.7 -97.7 0 33.0 -65.3 88 57 592.0 592.0 320.2 592.0 0.00 64 24 25017 -57.9 -91.9 1 34.0 -59.3 83 64 625.5 625.5 321.7 625.5 0.00 65 23 25287 -56.2 -90.6 1 34.5 -57.9 80 68 638.2 638.2 322.2 638.2 0.00 66 20 26190 -50.5 -86.5 1 36.0 -53.8 80 67 681.6 681.6 323.8 681.7 0.01 67 16 27660 -46.5 -83.5 1 37.0 -51.8 94 48 739.6 739.6 325.7 739.8 0.02 68 13 29033 -48.7 -85.7 1 37.0 -53.9 80 32 777.2 777.2 326.7 777.4 0.02 69 12 29563 -46.3 -83.3 1 37.0 -52.7 110 36 803.7 803.7 327.3 804.0 0.03 70 10 30770 -48.1 -85.1 1 37.0 -54.4 90 48 840.0 840.0 328.2 840.3 0.03 71 8.7 31701 -41.9 -80.9 1 39.0 -51.8 898.2 898.2 329.4 898.9 0.07 TRP 88 17291 -87.5 -91.3 49 3.8 -87.5 110 9 372.0 372.0 300.9 372.0 0.00 WND 23 25287 -56.2 -90.6 1 34.5 -57.9 80 68 638.2 638.2 322.2 638.2 0.00 Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 541.00 mb = 5221.77 m = 17131.57 ft Wetbulb zero: 577.46 mb = 4694.01 m = 15400.11 ft Precipitable water: 2.30 inches Sfc-500 mean rel hum: 81.37 % Est. max temperature: 33.04 C = 91.47 F Sfc-Lift cond lev (LCL): 987.62 mb = 169.65 m = 556.60 ft T: 26.17 C 700-500 lapse rate: 4.43 C/km ThetaE index: 17.42 C Layer 1000.0- 662.0 mb Conv cond level (CCL): 860.53 mb = 1374.26 m = 4508.68 ft Mean mixing ratio: 16.82 g/kg Conv temperature: 32.91 C = 91.23 F Cap Strength: 1.78 C Lifted Index: -1.14 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.95 C Lifted Index @700 mb: -2.52 C Showalter Index: 1.20 C Risk: Showers probable Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 19.00 C K Index: 37.00 Risk: > 80 % chance of thunderstorms Sweat Index: 204.60 Risk: None Energy Index: -0.79 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 497.76 J/kg Max Up Vert Vel: 31.55 m/s Conv Inhibition (B-): 40.52 J/kg Cap Strength: 1.78 C Lift Cond Lev (LCL): 911.88 mb = 869.81 m = 2853.68 ft Lev Free Conv (LFC): 816.88 mb = 1819.15 m = 5968.27 ft Equ Level (EL): 186.88 mb = 12904.08 m = 42335.70 ft B at Equ Level: 496.65 J/kg Max Parcel Lev (MPL): 106.88 mb = 16209.54 m = 53180.26 ft Wind level data Storm motion: 26 at 4 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 1 120 2 -1.7 1.0 | 178 4 -0.1 4.4 1 1000 60 100 4 -3.9 0.7 | 150 5 -2.3 4.1 2 973 305 90 8 -8.0 0.0 | 118 7 -6.4 3.4 3 939 610 125 7 -5.7 4.0 | 151 8 -4.1 7.4 4 925 745 120 8 -6.9 4.0 | 144 9 -5.3 7.4 5 907 914 125 5 -4.1 2.9 | 158 7 -2.5 6.2 6 876 1219 65 5 -4.5 -2.1 | 113 3 -2.9 1.3 7 850 1481 350 5 0.9 -4.9 | 302 3 2.5 -1.5 8 846 1524 350 5 0.9 -4.9 | 302 3 2.5 -1.5 9 816 1829 5 3 -0.3 -3.0 | 254 1 1.4 0.4 10 759 2438 5 5 -0.4 -5.0 | 324 2 1.2 -1.6 11 732 2743 330 2 1.0 -1.7 | 238 3 2.6 1.6 12 706 3048 15 2 -0.5 -1.9 | 217 2 1.1 1.4 13 700 3118 175 2 -0.2 2.0 | 195 6 1.4 5.4 14 680 3353 110 1 -0.9 0.3 | 190 4 0.7 3.7 15 655 3658 310 7 5.4 -4.5 | 279 7 7.0 -1.1 16 631 3962 335 5 2.1 -4.5 | 287 4 3.7 -1.2 17 608 4267 10 3 -0.5 -3.0 | 249 1 1.1 0.4 18 585 4572 315 5 3.5 -3.5 | 272 5 5.1 -0.2 19 523 5486 330 5 2.5 -4.3 | 283 4 4.1 -1.0 20 504 5791 330 12 6.0 -10.4 | 313 10 7.6 -7.0 21 500 5850 320 11 7.1 -8.4 | 300 10 8.7 -5.1 22 466 6401 310 11 8.4 -7.1 | 290 11 10.0 -3.7 23 448 6706 345 7 1.8 -6.8 | 315 5 3.4 -3.4 24 430 7010 360 4 -0.0 -4.0 | 291 2 1.6 -0.6 25 414 7315 340 4 1.4 -3.8 | 277 3 3.0 -0.4 26 400 7580 360 4 -0.0 -4.0 | 291 2 1.6 -0.6 27 398 7620 5 3 -0.3 -3.0 | 254 1 1.4 0.4 28 382 7925 325 7 4.0 -5.7 | 293 6 5.6 -2.4 29 366 8230 195 1 0.3 1.0 | 203 5 1.9 4.3 30 352 8534 60 2 -1.7 -1.0 | 177 2 -0.1 2.4 31 311 9449 20 6 -2.1 -5.6 | 11 2 -0.4 -2.3 32 300 9710 15 11 -2.8 -10.6 | 10 7 -1.2 -7.3 33 298 9754 15 11 -2.8 -10.6 | 10 7 -1.2 -7.3 34 285 10058 10 9 -1.6 -8.9 | 359 5 0.0 -5.5 35 273 10363 360 5 -0.0 -5.0 | 315 2 1.6 -1.6 36 250 10973 360 15 -0.0 -15.0 | 352 12 1.6 -11.6 37 250 10980 360 18 -0.0 -18.0 | 354 15 1.6 -14.6 38 228 11582 360 21 -0.0 -21.0 | 355 18 1.6 -17.6 39 218 11887 360 23 -0.0 -23.0 | 355 20 1.6 -19.6 40 200 12470 15 21 -5.4 -20.3 | 13 17 -3.8 -16.9 41 172 13411 30 11 -5.5 -9.5 | 32 7 -3.9 -6.2 42 164 13716 70 6 -5.6 -2.1 | 108 4 -4.0 1.3 43 156 14021 120 11 -9.5 5.5 | 138 12 -7.9 8.9 44 150 14270 115 10 -9.1 4.2 | 136 11 -7.5 7.6 45 100 16590 130 27 -20.7 17.4 | 137 28 -19.1 20.7 46 97 16764 130 26 -19.9 16.7 | 138 27 -18.3 20.1 47 88 17291 110 9 -8.5 3.1 | 133 9 -6.8 6.5 48 87 17374 100 18 -17.7 3.1 | 112 17 -16.1 6.5 49 82 17678 120 18 -15.6 9.0 | 132 19 -14.0 12.4 50 74 18288 55 20 -16.4 -11.5 | 61 17 -14.8 -8.1 51 70 18560 90 28 -28.0 0.0 | 97 27 -26.4 3.4 52 70 18593 45 13 -9.2 -9.2 | 52 10 -7.6 -5.8 53 66 18898 85 28 -27.9 -2.4 | 92 26 -26.3 0.9 54 63 19202 75 24 -23.2 -6.2 | 83 22 -21.6 -2.8 55 59 19507 110 19 -17.9 6.5 | 121 19 -16.2 9.9 56 56 19812 90 25 -25.0 0.0 | 98 24 -23.4 3.4 57 54 20117 115 27 -24.5 11.4 | 123 27 -22.9 14.8 58 50 20520 100 34 -33.5 5.9 | 106 33 -31.9 9.3 59 48 20726 100 33 -32.5 5.7 | 106 32 -30.9 9.1 60 36 22555 100 37 -36.4 6.4 | 106 36 -34.8 9.8 61 31 23470 85 43 -42.8 -3.7 | 89 41 -41.2 -0.4 62 30 23640 90 46 -46.0 0.0 | 94 45 -44.4 3.4 63 28 24079 90 47 -47.0 0.0 | 94 46 -45.4 3.4 64 27 24384 90 55 -55.0 0.0 | 94 53 -53.4 3.4 65 23 25287 80 68 -67.0 -11.8 | 83 66 -65.4 -8.4 66 23 25298 75 68 -65.7 -17.6 | 77 66 -64.1 -14.2 67 22 25603 80 68 -67.0 -11.8 | 83 66 -65.4 -8.4 68 21 25908 80 68 -67.0 -11.8 | 83 66 -65.4 -8.4 69 20 26190 80 67 -66.0 -11.6 | 83 65 -64.4 -8.3 70 17 27432 90 55 -55.0 0.0 | 94 53 -53.4 3.4 71 15 28042 100 37 -36.4 6.4 | 106 36 -34.8 9.8 72 13 29261 75 31 -29.9 -8.0 | 81 29 -28.3 -4.6 73 12 29566 110 36 -33.8 12.3 | 116 36 -32.2 15.7 74 11 29870 95 35 -34.9 3.1 | 101 34 -33.3 6.4 75 11 30175 105 26 -25.1 6.7 | 113 26 -23.5 10.1 76 10 30770 90 48 -48.0 0.0 | 94 47 -46.4 3.4 Wind Parameters Mean winds (0-6000m): 355.5 at 5.0 knts Storm direction: 25.5 at 3.7 knts Shear (0-3000m) pos: 0.7 neg: 1.3 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 45.2 deg Storm rel helicity (0-3000m) pos: 12.5 neg: -19.0 tot: -6.6 m^2/s^2 ave: -2.2 10^-3 m/s^2 rel: -0.39 Storm rel vorticity (0-3000m) horiz: 6.0 stream: -2.3 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 48.05 Bulk Shear: 10.36 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 98 6 132 6| 0.0 5.5 5.5| 5.9 -7.5 -1.7 -3.4 -0.28| 9.7 -2.7 1000 109 7 141 7| 0.0 1.6 1.6| 11.9 -10.6 1.3 1.3 -0.09| 8.0 -0.7 1500 97 6 134 6| 0.0 2.2 2.2| 11.9 -16.0 -4.1 -2.7 -0.38| 9.0 -3.4 2000 82 5 125 5| 0.5 1.7 2.1| 12.0 -16.6 -4.6 -2.3 -0.38| 7.4 -2.8 2500 66 5 112 3| 0.4 1.5 1.9| 12.5 -17.0 -4.5 -1.8 -0.34| 6.4 -2.1 3000 58 5 109 3| 0.7 1.3 2.0| 12.5 -19.0 -6.6 -2.2 -0.39| 6.0 -2.3 4000 39 5 83 1| 0.5 1.3 1.9| 14.2 -24.7 -10.5 -2.6 -0.45| 7.5 -3.4 5000 17 4 342 1| 0.4 1.1 1.6| 15.0 -25.6 -10.6 -2.1 -0.41| 6.7 -2.8 6000 356 5 309 3| 0.4 1.5 1.8| 20.5 -31.9 -11.5 -1.9 -0.34| 6.5 -2.2 Wrote GIF file: /home/apache/climate/data/raob//WRRR/skewt/WRRR.skewt.20251219.00.gif