UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for WRRR... Searching the city database file for: WRRR ... Date:0000Z 8 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 1009 1 25.8 23.8 89 2.0 24.3 350 8 298.2 301.6 297.2 352.6 18.70 1 1000 80 25.0 23.9 94 1.1 24.2 345 5 298.1 301.6 297.4 353.4 19.00 2 956 478 24.6 22.1 86 2.5 22.8 274 3 301.6 304.9 297.5 354.1 17.78 3 925 769 22.8 21.1 90 1.7 21.6 155 5 302.6 305.8 297.4 353.8 17.28 4 873 1271 19.0 18.7 98 0.3 18.8 151 6 303.7 306.6 296.7 350.5 15.74 5 850 1500 17.8 17.4 98 0.4 17.5 155 6 304.8 307.6 296.4 349.2 14.87 6 703 3106 9.8 7.9 88 1.9 8.6 128 11 313.0 314.8 294.9 342.5 9.56 7 700 3142 9.6 7.9 89 1.7 8.5 120 12 313.1 314.9 295.0 342.8 9.60 8 669 3518 8.0 5.0 81 3.0 6.2 124 11 315.4 317.0 294.6 341.1 8.21 9 663 3592 7.8 0.8 61 7.0 3.9 124 10 316.0 317.2 293.2 335.4 6.13 10 635 3948 6.2 -3.8 49 10.0 1.1 105 9 318.1 319.0 292.4 332.8 4.55 11 615 4210 4.0 -1.0 70 5.0 1.3 86 7 318.5 319.6 293.6 337.0 5.79 12 587 4589 2.4 -5.6 55 8.0 -1.5 100 6 320.9 321.7 293.0 334.9 4.29 13 563 4926 0.0 -4.9 70 4.9 -2.4 117 5 321.9 322.9 293.7 337.4 4.72 14 552 5084 -0.7 -3.4 82 2.7 -2.1 104 5 322.9 324.0 294.4 340.5 5.40 15 533 5364 -2.3 -9.3 59 7.0 -5.4 131 4 324.3 325.0 293.3 336.1 3.55 16 501 5854 -5.5 -6.1 96 0.6 -5.8 88 4 326.1 327.1 294.8 342.2 4.85 17 500 5870 -5.5 -5.9 97 0.4 -5.7 85 4 326.3 327.3 295.0 342.7 4.93 18 470 6353 -7.3 -8.0 95 0.7 -7.7 84 9 329.9 330.8 295.5 345.0 4.46 19 434 6969 -10.7 -11.6 93 0.9 -11.1 94 8 333.2 334.0 295.7 345.7 3.63 20 400 7590 -15.9 -19.9 71 4.0 -17.2 130 12 334.3 334.7 294.6 341.3 1.97 21 397 7647 -16.5 -20.5 71 4.0 -17.8 130 11 334.3 334.6 294.6 341.0 1.89 22 366 8257 -18.9 -21.7 79 2.8 -19.8 157 11 338.9 339.3 295.7 345.6 1.84 23 300 9710 -29.5 -32.8 73 3.3 -30.1 130 19 343.8 344.0 296.0 346.9 0.81 24 286 10051 -31.7 -34.8 74 3.1 -32.2 112 16 345.4 345.5 296.2 348.1 0.70 25 250 10990 -39.1 -42.5 70 3.4 -39.4 120 4 347.9 348.0 296.5 349.4 0.36 26 200 12470 -52.3 -56.3 62 4.0 -52.4 180 2 349.9 350.0 296.7 350.3 0.09 27 170 13497 -61.7 -67.7 45 6.0 -61.8 117 4 351.0 351.0 296.8 351.1 0.02 28 156 14023 -66.1 -70.5 54 4.4 -66.1 40 16 352.2 352.2 297.1 352.3 0.02 29 150 14260 -67.9 -72.3 53 4.4 -67.9 55 25 353.1 353.1 297.3 353.2 0.01 30 146 14422 -69.1 -76.1 36 7.0 -69.1 57 26 353.8 353.8 297.4 353.8 0.01 31 135 14885 -72.9 -81.9 24 9.0 -72.9 64 31 355.1 355.1 297.7 355.1 0.00 32 100 16590 -84.9 -89.1 47 4.2 -84.9 65 14 363.7 363.7 299.4 363.7 0.00 33 91 17107 -88.1 -91.7 51 3.6 -88.1 80 18 367.3 367.3 300.1 367.3 0.00 34 88 17290 -86.5 -91.5 40 5.0 -86.5 80 19 374.0 374.0 301.2 374.0 0.00 35 85 17479 -87.3 -90.6 54 3.3 -87.3 75 22 376.1 376.1 301.6 376.1 0.00 36 77 18021 -85.3 -88.4 57 3.1 -85.3 61 32 391.1 391.1 303.9 391.1 0.00 37 75 18168 -80.9 -87.9 30 7.0 -80.9 79 27 403.3 403.3 305.6 403.3 0.00 38 73 18321 -78.5 -86.5 26 8.0 -78.5 97 23 411.5 411.5 306.7 411.5 0.00 39 70 18560 -79.9 -84.9 43 5.0 -79.9 125 16 413.4 413.4 306.9 413.5 0.00 40 68 18723 -81.3 -85.1 52 3.8 -81.3 80 12 413.9 413.9 307.0 413.9 0.00 41 65 18976 -83.3 -86.5 57 3.2 -83.3 122 19 414.9 414.9 307.1 414.9 0.00 42 61 19333 -78.7 -83.7 44 5.0 -78.7 124 24 432.7 432.7 309.1 432.7 0.01 43 58 19626 -71.5 -80.5 25 9.0 -71.6 91 21 455.3 455.3 311.4 455.3 0.01 44 56 19834 -68.7 -74.7 42 6.0 -68.8 97 20 466.2 466.2 312.3 466.4 0.03 45 54 20052 -69.5 -73.4 57 3.9 -69.6 105 25 469.3 469.3 312.6 469.5 0.03 46 50 20515 -65.5 -69.5 57 4.0 -65.6 125 42 489.1 489.2 314.2 489.5 0.07 TRP 91 17107 -88.1 -91.7 51 3.6 -88.1 80 18 367.3 367.3 300.1 367.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 563.00 mb = 4925.93 m = 16160.99 ft Wetbulb zero: 601.97 mb = 4384.31 m = 14384.03 ft Precipitable water: 2.45 inches Sfc-500 mean rel hum: 81.22 % Est. max temperature: 32.00 C = 89.60 F Sfc-Lift cond lev (LCL): 980.51 mb = 254.27 m = 834.20 ft T: 24.83 C 700-500 lapse rate: 5.54 C/km ThetaE index: 11.54 C Layer 925.0- 700.0 mb Conv cond level (CCL): 904.89 mb = 959.54 m = 3148.06 ft Mean mixing ratio: 17.93 g/kg Conv temperature: 30.68 C = 87.22 F Cap Strength: 1.39 C Lifted Index: -3.82 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.09 C Lifted Index @700 mb: -1.96 C Showalter Index: -2.24 C Risk: Severe thunderstorms possible Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 22.90 C K Index: 39.00 Risk: > 80 % chance of thunderstorms Sweat Index: 224.80 Risk: None Energy Index: -1.36 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1235.03 J/kg Max Up Vert Vel: 49.70 m/s Conv Inhibition (B-): 17.43 J/kg Cap Strength: 1.39 C Lift Cond Lev (LCL): 933.36 mb = 689.72 m = 2262.84 ft Lev Free Conv (LFC): 888.36 mb = 1119.41 m = 3672.56 ft Equ Level (EL): 138.36 mb = 14739.68 m = 48357.94 ft B at Equ Level: 1222.71 J/kg Max Parcel Lev (MPL): 78.36 mb = 17925.41 m = 58809.69 ft Wind level data Storm motion: 158 at 5 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 1009 1 350 8 1.4 -7.9 | 345 13 3.3 -12.7 1 1000 80 345 5 1.3 -4.8 | 341 10 3.3 -9.6 2 942 610 250 3 2.8 1.0 | 308 6 4.8 -3.8 3 925 769 155 5 -2.1 4.5 | 29 0 -0.2 -0.3 4 910 914 145 5 -2.9 4.1 | 52 1 -0.9 -0.7 5 850 1500 155 6 -2.5 5.4 | 137 1 -0.6 0.6 6 789 2134 140 8 -5.1 6.1 | 112 3 -3.2 1.3 7 761 2438 160 11 -3.8 10.3 | 162 6 -1.8 5.5 8 734 2743 135 10 -7.1 7.1 | 114 6 -5.1 2.3 9 708 3048 140 10 -6.4 7.7 | 122 5 -4.5 2.8 10 700 3142 120 12 -10.4 6.0 | 98 9 -8.4 1.2 11 657 3658 125 10 -8.2 5.7 | 98 6 -6.2 0.9 12 609 4267 80 7 -6.9 -1.2 | 39 8 -4.9 -6.0 13 565 4877 120 5 -4.3 2.5 | 46 3 -2.4 -2.3 14 544 5182 95 5 -5.0 0.4 | 35 5 -3.0 -4.4 15 524 5486 160 4 -1.4 3.8 | 331 1 0.6 -1.1 16 500 5870 85 4 -4.0 -0.3 | 21 6 -2.0 -5.2 17 486 6096 80 9 -8.9 -1.6 | 47 9 -6.9 -6.4 18 415 7315 100 8 -7.9 1.4 | 60 7 -5.9 -3.4 19 400 7590 130 12 -9.2 7.7 | 112 8 -7.2 2.9 20 398 7620 130 11 -8.4 7.1 | 109 7 -6.5 2.3 21 382 7925 130 13 -10.0 8.4 | 114 9 -8.0 3.5 22 367 8230 160 11 -3.8 10.3 | 162 6 -1.8 5.5 23 352 8534 105 5 -4.8 1.3 | 39 5 -2.9 -3.5 24 338 8839 140 5 -3.2 3.8 | 52 2 -1.3 -1.0 25 311 9449 135 13 -9.2 9.2 | 121 8 -7.2 4.4 26 300 9710 130 19 -14.6 12.2 | 120 15 -12.6 7.4 27 273 10363 95 13 -13.0 1.1 | 71 12 -11.0 -3.7 28 262 10668 110 12 -11.3 4.1 | 86 9 -9.3 -0.7 29 251 10973 130 9 -6.9 5.8 | 101 5 -4.9 1.0 30 250 10990 120 4 -3.5 2.0 | 28 3 -1.5 -2.8 31 239 11278 160 3 -1.0 2.8 | 335 2 0.9 -2.0 32 229 11582 95 4 -4.0 0.3 | 24 5 -2.0 -4.5 33 209 12192 90 4 -4.0 0.0 | 23 5 -2.0 -4.8 34 200 12470 180 2 0.0 2.0 | 325 3 2.0 -2.8 35 190 12802 215 1 0.6 0.8 | 328 5 2.5 -4.0 36 172 13411 135 3 -2.1 2.1 | 3 3 -0.2 -2.7 37 164 13716 55 8 -6.6 -4.6 | 26 10 -4.6 -9.4 38 156 14021 40 16 -10.3 -12.3 | 26 19 -8.3 -17.1 39 150 14260 55 25 -20.5 -14.3 | 44 27 -18.5 -19.2 40 141 14630 60 28 -24.2 -14.0 | 50 29 -22.3 -18.8 41 126 15240 70 37 -34.8 -12.7 | 62 37 -32.8 -17.5 42 108 16154 55 34 -27.9 -19.5 | 47 36 -25.9 -24.3 43 102 16459 40 25 -16.1 -19.2 | 30 28 -14.1 -24.0 44 100 16590 65 14 -12.7 -5.9 | 45 15 -10.7 -10.7 45 91 17107 80 18 -17.7 -3.1 | 63 18 -15.8 -7.9 46 87 17374 80 19 -18.7 -3.3 | 64 19 -16.8 -8.1 47 78 17983 55 33 -27.0 -18.9 | 47 35 -25.1 -23.7 48 70 18560 125 16 -13.1 9.2 | 111 12 -11.1 4.4 49 70 18593 55 8 -6.6 -4.6 | 26 10 -4.6 -9.4 50 66 18898 120 18 -15.6 9.0 | 107 14 -13.6 4.2 51 62 19202 135 25 -17.7 17.7 | 129 20 -15.7 12.9 52 58 19507 90 21 -21.0 0.0 | 76 20 -19.0 -4.8 53 55 19812 100 20 -19.7 3.5 | 86 18 -17.7 -1.3 54 49 20422 130 47 -36.0 30.2 | 127 42 -34.0 25.4 55 46 20726 110 44 -41.3 15.0 | 105 41 -39.4 10.2 Wind Parameters Mean winds (0-6000m): 127.9 at 6.9 knts Storm direction: 157.9 at 5.2 knts Shear (0-3000m) pos: 0.8 neg: 2.3 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 135.9 deg Storm rel helicity (0-3000m) pos: 5.1 neg: -22.9 tot: -17.8 m^2/s^2 ave: -5.9 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 5.3 stream: -0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 71.95 Bulk Shear: 17.16 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 ------------------------------------------------------------------------------- 500 324 5 331 10| 0.0 8.4 8.4| 0.0 -14.0 -14.0 -27.9 -0.64| 8.9 -5.7 1000 276 4 310 8| 0.0 6.6 6.6| 0.4 -16.7 -16.3 -16.3 -0.20| 9.6 -2.0 1500 163 5 290 1| 0.4 4.4 4.8| 0.7 -16.7 -16.0 -10.7 -0.14| 6.8 -0.9 2000 155 5 89 0| 0.3 3.7 4.0| 0.7 -17.0 -16.3 -8.2 -0.15| 5.6 -0.9 2500 152 6 125 1| 1.0 2.9 3.9| 4.3 -17.8 -13.5 -5.4 -0.03| 5.5 -0.1 3000 149 7 123 2| 0.8 2.3 3.1| 5.1 -22.9 -17.8 -5.9 -0.12| 5.3 -0.6 4000 138 8 105 3| 0.6 1.4 2.0| 5.2 -35.4 -30.2 -7.5 -0.26| 5.3 -1.4 5000 130 7 90 4| 0.6 0.9 1.5| 6.6 -41.1 -34.5 -6.9 -0.27| 5.0 -1.3 6000 128 7 81 4| 0.8 1.1 1.9| 10.4 -42.6 -32.2 -5.4 -0.19| 5.3 -1.0 Wrote GIF file: /home/apache/climate/data/raob//WRRR/skewt/WRRR.skewt.20251208.00.gif