UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for WRRR... Searching the city database file for: WRRR ... Date:1200Z 2 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 1010 1 27.0 23.4 81 3.6 24.4 320 4 299.3 302.6 297.2 352.6 18.23 1 1000 96 26.6 23.5 83 3.1 24.3 330 3 299.8 303.1 297.5 354.0 18.53 2 925 780 22.8 20.1 85 2.7 20.9 180 11 302.6 305.6 296.8 350.6 16.22 3 850 1509 18.0 16.7 92 1.3 17.1 110 4 305.0 307.6 296.1 347.5 14.21 4 805 1974 15.2 13.4 89 1.8 14.0 102 7 306.8 309.1 295.1 343.2 12.09 5 792 2112 15.8 9.8 67 6.0 12.0 99 7 308.9 310.7 293.9 338.3 9.65 6 700 3154 10.8 3.8 62 7.0 6.7 80 13 314.4 315.8 293.6 337.0 7.20 7 678 3419 9.6 -1.4 46 11.0 3.8 89 13 316.0 317.0 292.3 332.2 5.10 8 607 4325 3.0 -2.0 70 5.0 0.4 122 13 318.5 319.6 293.3 336.0 5.45 9 594 4499 1.6 -3.4 69 5.0 -0.9 129 13 318.9 319.9 293.1 335.1 5.01 10 585 4622 1.2 -8.8 47 10.0 -3.3 133 13 319.8 320.5 291.9 330.9 3.36 11 569 4844 0.0 -7.0 59 7.0 -3.3 142 13 321.0 321.7 292.8 334.0 3.98 12 561 4958 -0.3 -9.3 51 9.0 -4.3 146 13 321.9 322.6 292.6 333.1 3.37 13 554 5058 -0.9 -6.9 64 6.0 -3.7 150 13 322.3 323.2 293.3 335.9 4.12 14 537 5306 -2.3 -9.3 59 7.0 -5.4 159 13 323.6 324.3 293.1 335.3 3.52 15 531 5395 -2.7 -7.0 72 4.3 -4.7 162 13 324.1 325.0 293.9 338.2 4.26 16 525 5485 -2.7 -9.7 59 7.0 -5.8 165 13 325.2 325.9 293.5 336.9 3.49 17 500 5870 -4.7 -8.1 77 3.4 -6.3 180 13 327.3 328.1 294.6 341.2 4.16 18 448 6729 -9.7 -11.6 86 1.9 -10.5 160 12 331.5 332.2 295.1 343.5 3.52 19 413 7356 -12.7 -19.7 56 7.0 -15.0 146 10 335.4 335.8 294.8 342.3 1.94 20 400 7600 -14.1 -19.0 66 4.9 -15.8 140 10 336.7 337.1 295.3 344.3 2.13 21 383 7928 -16.5 -18.2 87 1.7 -17.1 142 11 337.7 338.2 295.8 346.2 2.38 22 373 8127 -17.1 -21.1 71 4.0 -18.4 144 11 339.5 339.9 295.8 346.4 1.91 23 356 8475 -20.1 -21.7 87 1.6 -20.6 146 12 340.0 340.4 296.0 346.9 1.89 24 337 8879 -23.5 -25.6 83 2.1 -24.1 149 13 340.7 341.0 295.7 345.9 1.41 25 331 9010 -24.7 -27.0 81 2.3 -25.2 150 13 340.9 341.1 295.6 345.5 1.27 26 328 9076 -25.1 -31.1 57 6.0 -26.3 150 13 341.2 341.4 295.4 344.5 0.87 27 323 9188 -25.3 -36.3 35 11.0 -27.2 151 14 342.4 342.5 295.4 344.5 0.53 28 312 9438 -26.9 -48.9 11 22.0 -29.3 153 14 343.6 343.6 295.3 344.2 0.14 29 300 9720 -29.1 -49.1 13 20.0 -31.2 155 15 344.4 344.4 295.5 345.0 0.15 30 293 9888 -30.7 -50.7 12 20.0 -32.6 155 14 344.4 344.5 295.5 344.9 0.12 31 287 10034 -32.1 -44.1 29 12.0 -33.4 155 14 344.5 344.5 295.6 345.5 0.27 32 274 10359 -34.9 -47.9 25 13.0 -36.1 155 13 345.0 345.1 295.7 345.8 0.18 33 267 10538 -36.5 -50.5 22 14.0 -37.6 155 12 345.2 345.3 295.7 345.8 0.14 34 255 10855 -39.1 -45.1 53 6.0 -39.6 155 11 346.0 346.0 296.0 347.1 0.27 35 250 10990 -40.3 -45.1 60 4.8 -40.7 155 11 346.2 346.2 296.0 347.3 0.27 36 210 12153 -49.7 -53.2 67 3.5 -49.8 26 9 349.2 349.2 296.5 349.7 0.13 37 200 12470 -52.3 -59.3 43 7.0 -52.5 350 9 349.9 350.0 296.7 350.2 0.06 38 152 14190 -66.9 -72.9 42 6.0 -67.0 23 19 353.5 353.5 297.4 353.6 0.01 39 150 14270 -67.5 -73.5 42 6.0 -67.5 25 20 353.8 353.8 297.4 353.9 0.01 40 100 16620 -81.1 -89.1 25 8.0 -81.1 100 38 371.0 371.0 300.8 371.0 0.00 41 81 17786 -87.1 -93.1 32 6.0 -87.1 60 32 381.8 381.8 302.5 381.8 0.00 42 70 18590 -82.7 -89.7 29 7.0 -82.7 75 34 407.5 407.5 306.2 407.5 0.00 TRP 81 17786 -87.1 -93.1 32 6.0 -87.1 60 32 381.8 381.8 302.5 381.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 569.00 mb = 4844.41 m = 15893.54 ft Wetbulb zero: 603.26 mb = 4374.50 m = 14351.85 ft Precipitable water: 2.19 inches Sfc-500 mean rel hum: 70.00 % Est. max temperature: 32.40 C = 90.31 F Sfc-Lift cond lev (LCL): 958.97 mb = 463.56 m = 1520.85 ft T: 24.56 C 700-500 lapse rate: 5.71 C/km ThetaE index: 21.81 C Layer 925.0- 607.0 mb Conv cond level (CCL): 887.21 mb = 1139.64 m = 3738.95 ft Mean mixing ratio: 17.26 g/kg Conv temperature: 31.52 C = 88.73 F Cap Strength: 1.45 C Lifted Index: -2.49 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.87 C Lifted Index @700 mb: -0.35 C Showalter Index: -0.85 C Risk: Thunderstorms probable Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 21.40 C K Index: 32.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 221.40 Risk: None Energy Index: -1.31 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 827.49 J/kg Max Up Vert Vel: 40.68 m/s Conv Inhibition (B-): 16.23 J/kg Cap Strength: 1.45 C Lift Cond Lev (LCL): 920.13 mb = 825.54 m = 2708.42 ft Lev Free Conv (LFC): 855.13 mb = 1457.15 m = 4780.63 ft Equ Level (EL): 785.13 mb = 2185.57 m = 7170.43 ft B at Equ Level: 21.00 J/kg Max Parcel Lev (MPL): 95.13 mb = 16896.38 m = 55433.63 ft Wind level data Storm motion: 155 at 8 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 1010 1 320 4 2.6 -3.1 | 330 12 5.8 -10.1 1 1000 96 330 3 1.5 -2.6 | 334 11 4.7 -9.7 2 925 780 180 11 0.0 11.0 | 219 5 3.2 3.9 3 850 1509 110 4 -3.8 1.4 | 5 6 -0.5 -5.7 4 700 3154 80 13 -12.8 -2.3 | 46 13 -9.6 -9.3 5 500 5870 180 13 0.0 13.0 | 209 7 3.2 5.9 6 400 7600 140 10 -6.4 7.7 | 101 3 -3.2 0.6 7 300 9720 155 15 -6.3 13.6 | 155 7 -3.1 6.5 8 250 10990 155 11 -4.6 10.0 | 154 3 -1.4 2.9 9 200 12470 350 9 1.6 -8.9 | 343 17 4.8 -15.9 10 150 14270 25 20 -8.5 -18.1 | 12 26 -5.2 -25.2 11 100 16620 100 38 -37.4 6.6 | 89 34 -34.2 -0.5 12 87 17374 95 40 -39.8 3.5 | 84 37 -36.6 -3.6 13 81 17786 60 32 -27.7 -16.0 | 47 34 -24.5 -23.1 14 78 17983 65 34 -30.8 -14.4 | 52 35 -27.6 -21.4 15 70 18590 75 34 -32.8 -8.8 | 62 34 -29.6 -15.9 16 70 18593 90 28 -28.0 0.0 | 74 26 -24.8 -7.1 17 66 18898 75 34 -32.8 -8.8 | 62 34 -29.6 -15.9 18 62 19202 85 17 -16.9 -1.5 | 58 16 -13.7 -8.5 19 59 19507 295 7 6.3 -3.0 | 316 14 9.6 -10.0 20 55 19812 55 17 -13.9 -9.8 | 32 20 -10.7 -16.8 21 52 20117 85 23 -22.9 -2.0 | 65 22 -19.7 -9.1 Wind Parameters Mean winds (0-6000m): 125.5 at 10.4 knts Storm direction: 155.5 at 7.8 knts Shear (0-3000m) pos: 0.0 neg: 2.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 75.6 deg Storm rel helicity (0-3000m) pos: 11.0 neg: -48.8 tot: -37.8 m^2/s^2 ave: -12.6 10^-3 m/s^2 rel: -0.46 Storm rel vorticity (0-3000m) horiz: 7.2 stream: -3.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 28.68 Bulk Shear: 28.85 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 ------------------------------------------------------------------------------- 500 271 5 311 11| 0.0 8.2 8.2| 2.0 -27.2 -25.2 -50.4 -0.79| 10.9 -8.6 1000 184 7 266 4| 0.0 6.5 6.5| 2.0 -46.2 -44.2 -44.2 -0.76| 13.0 -9.9 1500 174 7 271 3| 0.0 2.7 2.7| 2.0 -48.8 -46.8 -31.2 -0.73| 11.3 -8.3 2000 158 7 321 1| 0.0 2.6 2.6| 6.0 -48.8 -42.8 -21.4 -0.60| 9.2 -5.6 2500 138 7 36 2| 0.0 2.6 2.6| 9.4 -48.8 -39.4 -15.8 -0.51| 8.0 -4.1 3000 119 8 45 5| 0.0 2.5 2.5| 11.0 -48.8 -37.8 -12.6 -0.46| 7.2 -3.3 4000 107 9 49 7| 0.8 1.9 2.7| 28.0 -48.8 -20.8 -5.2 -0.27| 6.4 -1.8 5000 114 10 61 6| 1.4 1.5 2.9| 41.6 -48.8 -7.3 -1.5 -0.11| 6.0 -0.6 6000 125 10 79 5| 1.6 1.3 2.8| 51.7 -49.5 2.3 0.4 0.00| 5.6 0.0 Wrote GIF file: /home/apache/climate/data/raob//WRRR/skewt/WRRR.skewt.20251202.12.gif