UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for WRRR... Searching the city database file for: WRRR ... Date:1200Z 12 OCT 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 28.6 25.1 81 3.5 26.0 100 6 300.9 304.6 298.8 360.6 20.25 1 1000 98 27.6 25.5 88 2.1 26.0 125 6 300.8 304.6 299.2 362.6 20.96 2 966 403 25.0 23.6 92 1.4 24.0 116 12 301.1 304.7 298.3 358.1 19.32 3 926 775 24.0 19.0 74 5.0 20.5 96 14 303.8 306.5 296.3 348.6 15.10 4 925 784 24.0 18.0 69 6.0 19.8 95 14 303.8 306.5 295.7 346.0 14.18 5 875 1269 20.0 17.7 87 2.3 18.4 95 8 304.6 307.3 296.3 348.5 14.72 6 864 1379 20.4 15.9 75 4.5 17.3 73 5 306.1 308.6 295.7 345.9 13.27 7 850 1520 19.4 16.4 83 3.0 17.3 45 2 306.5 309.1 296.3 348.3 13.94 8 842 1602 18.6 16.9 90 1.7 17.4 63 3 306.5 309.2 296.7 350.2 14.54 9 829 1736 18.2 14.5 79 3.7 15.7 76 5 307.4 309.8 295.6 345.5 12.62 10 739 2713 11.6 10.7 94 0.9 11.0 87 13 310.5 312.6 295.3 344.2 11.01 11 715 2990 11.4 8.1 80 3.3 9.3 78 14 313.2 315.0 295.0 342.7 9.53 12 700 3168 10.0 7.4 84 2.6 8.4 70 15 313.6 315.3 294.9 342.3 9.27 13 679 3421 8.6 3.6 71 5.0 5.7 70 17 314.7 316.1 293.7 337.7 7.32 14 664 3606 7.2 5.1 86 2.1 5.9 70 18 315.2 316.8 294.6 341.3 8.33 15 623 4130 5.2 2.2 81 3.0 3.5 77 19 318.7 320.1 294.7 341.7 7.22 16 608 4330 4.2 -2.8 60 7.0 0.5 80 19 319.8 320.8 293.4 336.3 5.12 17 558 5025 0.0 -6.0 64 6.0 -2.9 91 20 322.7 323.6 293.6 337.1 4.38 18 523 5543 -2.3 -14.3 39 12.0 -7.1 99 21 326.0 326.5 292.9 334.3 2.42 19 500 5900 -4.5 -14.5 46 10.0 -8.5 105 22 327.6 328.0 293.3 336.1 2.49 20 495 5979 -4.9 -12.9 53 8.0 -8.2 102 21 328.0 328.6 293.7 337.8 2.86 21 429 7088 -11.5 -36.5 11 25.0 -16.8 113 18 333.3 333.4 293.0 334.8 0.39 22 400 7620 -14.7 -51.7 3 37.0 -19.8 110 26 335.9 335.9 293.4 336.2 0.08 23 391 7791 -15.5 -50.5 3 35.0 -20.4 113 27 337.0 337.0 293.7 337.4 0.10 24 310 9496 -27.9 -54.9 6 27.0 -30.3 123 26 342.8 342.8 295.1 343.1 0.07 25 300 9730 -29.9 -57.9 5 28.0 -32.0 115 23 343.2 343.2 295.1 343.5 0.05 26 274 10369 -35.5 -63.5 4 28.0 -37.0 105 25 344.1 344.2 295.3 344.3 0.03 27 255 10865 -39.7 -61.7 8 22.0 -40.7 97 27 345.1 345.1 295.6 345.2 0.04 28 250 11000 -40.7 -57.7 14 17.0 -41.6 90 23 345.6 345.6 295.7 345.8 0.06 29 249 11027 -40.9 -52.9 26 12.0 -41.6 90 23 345.7 345.7 295.8 346.1 0.11 30 241 11249 -42.1 -53.1 29 11.0 -42.8 90 23 347.1 347.1 296.1 347.6 0.11 31 234 11447 -43.9 -61.9 12 18.0 -44.6 90 23 347.3 347.3 296.1 347.5 0.04 32 200 12480 -52.7 -65.7 19 13.0 -53.0 90 22 349.3 349.3 296.5 349.4 0.03 33 195 12643 -54.3 -67.3 19 13.0 -54.5 89 22 349.3 349.3 296.5 349.4 0.02 34 190 12809 -55.9 -64.9 32 9.0 -56.1 88 23 349.3 349.3 296.5 349.5 0.03 35 183 13047 -57.5 -68.5 23 11.0 -57.7 86 23 350.5 350.5 296.8 350.6 0.02 36 161 13842 -64.9 -70.9 43 6.0 -65.0 81 26 351.1 351.1 296.9 351.2 0.02 37 150 14270 -68.3 -73.3 49 5.0 -68.4 85 35 352.4 352.4 297.2 352.5 0.01 38 119 15622 -79.3 -84.1 45 4.8 -79.3 73 31 356.3 356.3 298.0 356.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 558.00 mb = 5024.81 m = 16485.41 ft Wetbulb zero: 600.09 mb = 4435.82 m = 14553.03 ft Precipitable water: 2.23 inches Sfc-500 mean rel hum: 74.86 % Est. max temperature: 33.92 C = 93.05 F Sfc-Lift cond lev (LCL): 960.58 mb = 452.80 m = 1485.56 ft T: 24.87 C 700-500 lapse rate: 5.31 C/km ThetaE index: 16.56 C Layer 966.0- 875.0 mb Conv cond level (CCL): 889.06 mb = 1129.74 m = 3706.46 ft Mean mixing ratio: 18.02 g/kg Conv temperature: 32.08 C = 89.74 F Cap Strength: 1.85 C Lifted Index: -3.41 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.34 C Lifted Index @700 mb: -2.03 C Showalter Index: -0.95 C Risk: Thunderstorms probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 20.90 C K Index: 37.70 Risk: > 80 % chance of thunderstorms Sweat Index: 222.80 Risk: None Energy Index: -2.39 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1659.38 J/kg Max Up Vert Vel: 57.61 m/s Conv Inhibition (B-): 27.19 J/kg Cap Strength: 1.85 C Lift Cond Lev (LCL): 919.59 mb = 835.19 m = 2740.08 ft Lev Free Conv (LFC): 824.59 mb = 1780.99 m = 5843.08 ft Equ Level (EL): 124.59 mb = 15353.81 m = 50372.78 ft B at Equ Level: 1655.48 J/kg Wind level data Storm motion: 118 at 11 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 1 100 6 -5.9 1.0 | 317 6 3.7 -4.1 1 1000 98 125 6 -4.9 3.4 | 289 5 4.7 -1.7 2 944 610 110 16 -15.0 5.5 | 94 5 -5.4 0.4 3 925 784 95 14 -13.9 1.2 | 48 6 -4.3 -3.9 4 911 914 90 11 -11.0 0.0 | 15 5 -1.4 -5.1 5 880 1219 105 9 -8.7 2.3 | 341 3 1.0 -2.8 6 850 1520 45 2 -1.4 -1.4 | 308 11 8.2 -6.5 7 850 1524 55 2 -1.6 -1.1 | 308 10 8.0 -6.3 8 820 1829 85 7 -7.0 -0.6 | 335 6 2.7 -5.7 9 791 2134 70 10 -9.4 -3.4 | 358 9 0.3 -8.5 10 763 2438 65 9 -8.2 -3.8 | 351 9 1.5 -8.9 11 736 2743 90 13 -13.0 0.0 | 33 6 -3.4 -5.1 12 700 3168 70 15 -14.1 -5.1 | 23 11 -4.4 -10.2 13 659 3658 70 18 -16.9 -6.2 | 33 13 -7.3 -11.3 14 500 5900 105 22 -21.3 5.7 | 93 12 -11.6 0.6 15 469 6401 85 18 -17.9 -1.6 | 51 11 -8.3 -6.7 16 450 6706 115 13 -11.8 5.5 | 100 2 -2.1 0.4 17 400 7620 110 26 -24.4 8.9 | 104 15 -14.8 3.8 18 400 7620 110 27 -25.4 9.2 | 105 16 -15.7 4.1 19 339 8839 130 28 -21.4 18.0 | 138 17 -11.8 12.9 20 325 9144 135 30 -21.2 21.2 | 144 20 -11.6 16.1 21 300 9730 115 23 -20.8 9.7 | 112 12 -11.2 4.6 22 299 9754 115 22 -19.9 9.3 | 112 11 -10.3 4.2 23 251 10973 95 28 -27.9 2.4 | 82 18 -18.2 -2.7 24 250 11000 90 23 -23.0 0.0 | 69 14 -13.4 -5.1 25 200 12480 90 22 -22.0 0.0 | 68 13 -12.4 -5.1 26 156 14021 80 26 -25.6 -4.5 | 59 19 -16.0 -9.6 27 150 14270 85 35 -34.9 -3.1 | 72 27 -25.2 -8.2 28 141 14630 85 36 -35.9 -3.1 | 73 27 -26.2 -8.3 29 122 15545 75 33 -31.9 -8.5 | 58 26 -22.2 -13.7 30 116 15850 70 28 -26.3 -9.6 | 49 22 -16.7 -14.7 Wind Parameters Mean winds (0-6000m): 87.9 at 14.6 knts Storm direction: 117.9 at 10.9 knts Shear (0-3000m) pos: 3.2 neg: 2.3 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 70.2 deg Storm rel helicity (0-3000m) pos: 23.2 neg: -27.7 tot: -4.4 m^2/s^2 ave: -1.5 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 8.8 stream: -0.6 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 207.01 Bulk Shear: 8.02 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 ------------------------------------------------------------------------------- 500 116 9 307 2| 8.4 0.0 8.4| 0.0 -3.6 -3.6 -7.1 0.02| 12.1 0.3 1000 107 11 35 2| 4.2 2.7 6.9| 0.0 -14.6 -14.6 -14.6 -0.35| 11.4 -4.0 1500 104 10 3 3| 2.8 4.5 7.3| 0.0 -24.4 -24.4 -16.3 -0.41| 11.3 -4.7 2000 100 9 346 4| 3.6 3.3 7.0| 11.0 -24.4 -13.4 -6.7 -0.21| 10.3 -2.1 2500 94 9 352 5| 2.9 2.7 5.6| 14.8 -26.3 -11.6 -4.6 -0.17| 9.0 -1.5 3000 91 10 360 5| 3.2 2.3 5.5| 23.2 -27.7 -4.4 -1.5 -0.07| 8.8 -0.6 4000 84 11 15 7| 2.7 1.8 4.5| 35.3 -29.3 6.0 1.5 -0.01| 7.4 -0.1 5000 84 13 27 7| 2.6 1.4 4.0| 53.0 -29.3 23.8 4.8 0.08| 6.5 0.5 6000 88 15 41 7| 2.3 1.2 3.5| 69.6 -34.3 35.4 5.9 0.12| 6.1 0.7 Wrote GIF file: /home/apache/climate/data/raob//WRRR/skewt/WRRR.skewt.20251012.12.gif