UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for WRRR... Searching the city database file for: WRRR ... Date:1200Z 3 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 26.6 23.4 83 3.2 24.3 200 3 298.9 302.2 297.1 352.1 18.23 1 1000 96 26.8 23.4 82 3.4 24.3 340 2 300.0 303.3 297.5 353.9 18.41 2 940 644 23.2 22.7 97 0.5 22.9 177 10 301.6 305.1 298.1 357.1 18.79 3 925 785 22.2 21.7 97 0.5 21.9 185 8 302.0 305.3 297.7 355.0 17.94 4 864 1377 18.4 16.3 88 2.1 17.0 184 8 304.0 306.5 295.4 344.5 13.62 5 850 1518 18.0 15.1 83 2.9 16.0 165 8 305.0 307.4 295.1 343.3 12.80 6 821 1816 17.4 13.3 77 4.1 14.7 157 8 307.4 309.6 295.0 343.0 11.78 7 744 2650 11.4 10.6 95 0.8 10.9 152 8 309.7 311.7 295.0 342.8 10.86 8 700 3159 9.0 6.5 84 2.5 7.5 150 11 312.5 314.1 294.1 339.4 8.71 9 682 3375 7.8 5.5 85 2.3 6.4 155 11 313.4 315.0 294.1 339.4 8.34 10 680 3399 7.8 5.5 85 2.3 6.4 156 11 313.7 315.3 294.3 339.7 8.36 11 656 3696 8.4 -10.6 25 19.0 0.0 163 12 317.6 318.1 290.6 326.2 2.60 12 654 3721 8.4 -12.6 21 21.0 -0.5 164 12 317.9 318.3 290.3 325.3 2.22 13 621 4147 5.4 -2.6 56 8.0 1.3 173 9 319.2 320.2 293.2 335.6 5.09 14 568 4870 0.0 -5.0 69 5.0 -2.4 185 7 321.1 322.0 293.4 336.3 4.65 15 539 5287 -3.7 -6.6 80 2.9 -5.1 140 7 321.5 322.4 293.3 335.7 4.33 16 516 5632 -4.9 -6.6 88 1.7 -5.7 183 7 324.1 325.0 294.1 339.1 4.53 17 505 5802 -4.3 -9.1 69 4.8 -6.5 266 9 326.9 327.6 294.2 339.6 3.80 18 500 5880 -4.9 -9.7 69 4.8 -7.0 280 15 327.1 327.8 294.1 339.4 3.66 19 474 6300 -6.9 -9.7 80 2.8 -8.2 296 13 329.6 330.4 295.0 342.7 3.87 20 438 6914 -10.7 -13.3 81 2.6 -11.8 343 13 332.3 333.0 295.1 343.2 3.13 21 405 7515 -13.7 -21.7 51 8.0 -16.2 219 6 336.0 336.3 294.8 342.0 1.66 22 400 7610 -13.7 -26.7 33 13.0 -17.3 170 6 337.2 337.4 294.6 341.1 1.08 23 397 7667 -14.1 -30.1 24 16.0 -18.1 171 3 337.4 337.6 294.4 340.3 0.79 24 370 8198 -17.7 -48.7 5 31.0 -22.1 124 3 339.5 339.5 294.3 340.0 0.12 25 304 9635 -28.9 -55.9 6 27.0 -31.2 122 7 343.3 343.4 295.2 343.6 0.06 26 300 9730 -29.5 -51.5 10 22.0 -31.6 120 7 343.8 343.8 295.3 344.3 0.11 27 287 10046 -31.7 -45.7 24 14.0 -33.2 162 6 345.0 345.1 295.7 346.0 0.22 28 250 11010 -39.5 -53.5 21 14.0 -40.4 125 8 347.3 347.4 296.1 347.8 0.10 29 242 11231 -41.1 -57.1 16 16.0 -41.9 125 10 348.2 348.2 296.3 348.5 0.07 30 218 11928 -47.5 -59.5 24 12.0 -48.0 105 9 348.8 348.9 296.4 349.1 0.06 31 212 12111 -49.1 -55.1 50 6.0 -49.4 105 11 349.2 349.2 296.5 349.6 0.10 32 200 12490 -51.7 -58.7 43 7.0 -52.0 65 10 350.9 350.9 296.9 351.2 0.07 33 196 12621 -52.9 -58.9 48 6.0 -53.1 67 9 351.0 351.0 296.9 351.3 0.07 34 187 12923 -55.5 -68.5 18 13.0 -55.7 55 12 351.6 351.6 297.0 351.7 0.02 35 178 13236 -58.3 -73.3 13 15.0 -58.5 56 14 352.0 352.0 297.1 352.0 0.01 36 157 14013 -65.5 -70.4 50 4.9 -65.5 59 20 352.6 352.6 297.2 352.7 0.02 37 150 14290 -67.3 -71.6 54 4.3 -67.4 60 22 354.2 354.2 297.5 354.2 0.02 38 100 16630 -83.5 -88.2 44 4.7 -83.5 90 24 366.4 366.4 299.9 366.4 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 568.00 mb = 4869.77 m = 15976.73 ft Wetbulb zero: 655.93 mb = 3696.64 m = 12127.95 ft Precipitable water: 2.25 inches Sfc-500 mean rel hum: 77.29 % Est. max temperature: 32.00 C = 89.60 F Sfc-Lift cond lev (LCL): 964.53 mb = 415.71 m = 1363.87 ft T: 24.70 C 700-500 lapse rate: 5.11 C/km ThetaE index: 17.73 C Layer 925.0- 680.0 mb Conv cond level (CCL): 922.26 mb = 810.76 m = 2659.93 ft Mean mixing ratio: 18.35 g/kg Conv temperature: 29.81 C = 85.65 F Cap Strength: 0.66 C Lifted Index: -3.69 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.86 C Lifted Index @700 mb: -2.97 C Showalter Index: 0.59 C Risk: Thunderstorms probable Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.00 C K Index: 35.50 Risk: > 80 % chance of thunderstorms Sweat Index: 212.20 Risk: None Energy Index: -0.80 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1467.76 J/kg Max Up Vert Vel: 54.18 m/s Conv Inhibition (B-): 3.07 J/kg Cap Strength: 0.66 C Lift Cond Lev (LCL): 936.68 mb = 674.83 m = 2213.97 ft Lev Free Conv (LFC): 901.68 mb = 1006.67 m = 3302.69 ft Equ Level (EL): 141.68 mb = 14619.34 m = 47963.12 ft B at Equ Level: 1457.14 J/kg Wind level data Storm motion: 200 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 1010 1 200 3 1.0 2.8 | 20 3 -1.1 -3.0 1 1000 96 340 2 0.7 -1.9 | 11 8 -1.5 -7.7 2 977 305 165 5 -1.3 4.8 | 73 4 -3.4 -1.0 3 944 610 175 11 -1.0 11.0 | 149 6 -3.1 5.1 4 925 785 185 8 0.7 8.0 | 145 3 -1.5 2.1 5 880 1219 205 9 3.8 8.2 | 216 3 1.7 2.3 6 850 1518 165 8 -2.1 7.7 | 114 5 -4.2 1.9 7 849 1524 160 8 -2.7 7.5 | 109 5 -4.9 1.7 8 762 2438 150 7 -3.5 6.1 | 92 6 -5.7 0.2 9 709 3048 155 10 -4.2 9.1 | 117 7 -6.4 3.2 10 700 3159 150 11 -5.5 9.5 | 116 8 -7.7 3.7 11 634 3962 170 12 -2.1 11.8 | 145 7 -4.2 6.0 12 610 4267 175 6 -0.5 6.0 | 92 3 -2.7 0.1 13 566 4877 185 7 0.6 7.0 | 126 2 -1.5 1.1 14 525 5486 115 7 -6.3 3.0 | 71 9 -8.5 -2.9 15 506 5791 265 8 8.0 0.7 | 312 8 5.8 -5.2 16 500 5880 280 15 14.8 -2.6 | 304 15 12.6 -8.5 17 486 6096 280 12 11.8 -2.1 | 309 13 9.7 -8.0 18 449 6706 330 14 7.0 -12.1 | 345 19 4.8 -18.0 19 432 7010 350 13 2.3 -12.8 | 360 19 0.1 -18.7 20 416 7315 320 5 3.2 -3.8 | 354 10 1.1 -9.7 21 400 7610 170 6 -1.0 5.9 | 91 3 -3.2 0.0 22 399 7620 175 3 -0.3 3.0 | 40 4 -2.4 -2.9 23 368 8230 120 3 -2.6 1.5 | 47 6 -4.7 -4.4 24 353 8534 145 9 -5.2 7.4 | 102 7 -7.3 1.5 25 339 8839 145 10 -5.7 8.2 | 106 8 -7.9 2.3 26 325 9144 110 7 -6.6 2.4 | 68 9 -8.7 -3.5 27 312 9449 125 8 -6.6 4.6 | 82 9 -8.7 -1.3 28 300 9730 120 7 -6.1 3.5 | 74 9 -8.2 -2.4 29 299 9754 120 6 -5.2 3.0 | 69 8 -7.3 -2.9 30 286 10058 165 6 -1.6 5.8 | 89 4 -3.7 -0.1 31 251 10973 160 10 -3.4 9.4 | 122 7 -5.6 3.5 32 250 11010 125 8 -6.6 4.6 | 82 9 -8.7 -1.3 33 240 11278 125 10 -8.2 5.7 | 89 10 -10.3 -0.1 34 219 11887 105 9 -8.7 2.3 | 72 11 -10.8 -3.5 35 209 12192 105 12 -11.6 3.1 | 79 14 -13.7 -2.8 36 200 12490 65 10 -9.1 -4.2 | 48 15 -11.2 -10.1 37 200 12497 75 8 -7.7 -2.1 | 51 13 -9.9 -7.9 38 190 12802 55 11 -9.0 -6.3 | 43 17 -11.2 -12.2 39 150 14290 60 22 -19.1 -11.0 | 51 27 -21.2 -16.9 40 149 14326 55 18 -14.7 -10.3 | 46 23 -16.9 -16.2 41 141 14630 70 23 -21.6 -7.9 | 60 27 -23.8 -13.7 42 134 14935 55 23 -18.8 -13.2 | 48 28 -21.0 -19.1 43 109 16154 65 30 -27.2 -12.7 | 58 35 -29.3 -18.5 44 103 16459 90 24 -24.0 0.0 | 77 27 -26.2 -5.9 45 100 16630 90 24 -24.0 0.0 | 77 27 -26.2 -5.9 46 92 17069 90 27 -27.0 0.0 | 79 30 -29.2 -5.9 47 87 17374 85 36 -35.9 -3.1 | 77 39 -38.0 -9.0 Wind Parameters Mean winds (0-6000m): 170.1 at 8.3 knts Storm direction: 200.1 at 6.2 knts Shear (0-3000m) pos: 0.6 neg: 1.6 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 94.8 deg Storm rel helicity (0-3000m) pos: 16.1 neg: -12.4 tot: 3.7 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 1.0 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 831.13 Bulk Shear: 1.77 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 ------------------------------------------------------------------------------- 500 172 5 66 3| 0.0 6.6 6.6| 8.0 -5.3 2.6 5.2 0.33| 19.6 6.5 1000 180 7 115 2| 1.8 3.3 5.1| 11.1 -5.4 5.7 5.7 0.36| 13.3 4.8 1500 185 7 137 2| 1.2 2.9 4.1| 12.1 -9.4 2.7 1.8 0.17| 11.3 1.9 2000 178 8 124 3| 0.9 2.3 3.2| 12.1 -11.4 0.7 0.3 0.12| 9.0 1.1 2500 172 7 116 4| 0.7 1.9 2.6| 12.4 -12.4 0.0 0.0 0.10| 7.4 0.8 3000 168 8 114 4| 0.6 1.6 2.2| 16.1 -12.4 3.7 1.2 0.15| 6.6 1.0 4000 165 9 120 5| 0.9 1.2 2.0| 23.9 -12.4 11.5 2.9 0.22| 5.7 1.2 5000 168 8 120 5| 0.7 1.1 1.8| 24.6 -16.2 8.4 1.7 0.13| 5.4 0.7 6000 170 8 123 4| 2.3 1.2 3.5| 36.8 -24.2 12.6 2.1 0.22| 7.6 1.7 Wrote GIF file: /home/apache/climate/data/raob//WRRR/skewt/WRRR.skewt.20251203.12.gif