UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122512.upa.cvt Date: 1200Z 25 DEC 25 Searching for WRRR... Searching the city database file for: WRRR ... Date:1200Z 25 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 28.8 23.9 75 4.9 25.2 280 14 301.4 304.9 298.1 357.1 18.88 1 1000 62 29.0 24.4 76 4.6 25.6 270 15 302.1 305.8 298.7 360.1 19.59 2 950 515 24.8 23.0 90 1.8 23.5 267 18 302.4 305.8 298.4 358.4 18.94 3 925 748 23.0 21.1 89 1.9 21.6 265 19 302.8 306.0 297.5 354.0 17.28 4 907 920 22.8 16.8 69 6.0 18.7 265 19 304.3 306.8 295.3 344.2 13.39 5 883 1154 21.2 18.4 84 2.8 19.2 265 20 305.0 307.8 296.8 350.6 15.26 6 850 1484 19.0 15.6 81 3.4 16.7 265 21 306.0 308.5 295.7 345.7 13.23 7 786 2154 15.8 11.4 75 4.4 12.9 258 20 309.6 311.6 295.0 342.6 10.84 8 757 2473 15.2 -0.8 33 16.0 6.6 254 18 312.2 313.2 290.9 327.3 4.77 9 746 2597 14.6 -2.4 31 17.0 5.8 247 16 312.9 313.7 290.7 326.5 4.30 10 736 2712 13.8 5.8 58 8.0 9.0 242 14 313.2 314.7 293.7 337.8 7.88 11 714 2967 13.0 -1.0 38 14.0 5.5 255 9 315.1 316.0 292.0 330.9 4.98 12 700 3134 12.2 0.2 44 12.0 5.6 255 6 316.0 317.1 292.7 333.6 5.55 13 675 3437 9.6 3.6 66 6.0 6.1 224 6 316.4 317.8 294.2 339.6 7.36 14 626 4060 6.4 -1.6 57 8.0 2.1 199 12 319.6 320.7 293.6 337.2 5.44 15 625 4073 6.8 -5.2 42 12.0 0.8 201 12 320.2 321.0 292.7 333.8 4.16 16 624 4086 7.4 -10.6 27 18.0 -0.6 203 12 321.1 321.6 291.7 330.2 2.73 17 608 4300 7.2 -22.8 10 30.0 -3.2 233 9 323.2 323.4 290.8 326.8 1.01 18 590 4547 6.6 -29.4 6 36.0 -4.4 209 14 325.3 325.4 291.0 327.4 0.57 19 562 4944 2.8 -15.2 25 18.0 -4.4 208 14 325.4 325.8 292.4 332.5 2.09 20 535 5341 0.0 -23.0 16 23.0 -7.6 220 12 326.7 326.9 291.9 330.6 1.12 21 506 5785 -2.9 -41.9 3 39.0 -11.1 288 5 328.4 328.4 291.5 329.1 0.19 22 500 5880 -3.3 -40.3 4 37.0 -11.3 300 5 329.0 329.1 291.7 329.9 0.23 23 490 6040 -3.7 -28.7 12 25.0 -10.8 298 6 330.4 330.6 292.6 333.1 0.73 24 482 6169 -4.5 -22.5 23 18.0 -10.4 297 6 331.0 331.3 293.2 335.7 1.30 25 478 6235 -5.1 -16.1 42 11.0 -9.4 296 6 331.1 331.5 294.1 339.0 2.28 26 466 6434 -6.3 -16.3 45 10.0 -10.1 293 7 332.0 332.4 294.3 340.0 2.30 27 455 6620 -7.9 -11.3 77 3.4 -9.4 291 8 332.2 333.0 295.4 344.4 3.55 28 405 7515 -12.9 -18.9 61 6.0 -15.0 277 13 337.0 337.5 295.4 344.6 2.12 29 400 7610 -13.5 -20.5 56 7.0 -15.8 275 14 337.4 337.8 295.3 344.2 1.87 30 358 8443 -19.7 -24.3 67 4.6 -21.0 279 10 340.0 340.3 295.6 345.5 1.50 31 318 9311 -26.3 -31.3 63 5.0 -27.3 296 3 342.6 342.7 295.7 345.9 0.88 32 300 9730 -29.1 -37.1 46 8.0 -30.4 350 4 344.4 344.5 295.8 346.4 0.53 33 297 9802 -29.7 -36.7 51 7.0 -30.8 350 3 344.5 344.6 295.9 346.7 0.55 34 292 9923 -30.1 -41.1 33 11.0 -31.6 4 3 345.6 345.7 296.0 347.1 0.36 35 250 11010 -38.7 -52.7 21 14.0 -39.6 60 14 348.5 348.6 296.4 349.0 0.12 36 205 12339 -49.3 -69.3 8 20.0 -49.8 87 29 352.2 352.2 297.1 352.3 0.02 37 200 12500 -50.5 -70.5 8 20.0 -51.0 90 35 352.8 352.8 297.3 352.9 0.01 38 162 13839 -62.3 -77.3 12 15.0 -62.4 113 34 354.9 354.9 297.7 354.9 0.01 39 150 14310 -66.3 -77.3 20 11.0 -66.4 105 40 355.9 355.9 297.9 355.9 0.01 40 139 14766 -70.5 -76.5 41 6.0 -70.5 101 42 356.3 356.3 298.0 356.4 0.01 41 104 16423 -85.3 -89.2 49 3.9 -85.3 87 43 358.9 358.9 298.5 358.9 0.00 42 100 16640 -83.7 -89.7 34 6.0 -83.7 85 39 366.0 366.0 299.8 366.0 0.00 43 99 16696 -83.7 -89.7 34 6.0 -83.7 81 44 367.1 367.1 300.0 367.1 0.00 44 86 17469 -88.7 -91.7 57 3.0 -88.7 105 41 372.1 372.1 300.9 372.1 0.00 45 84 17598 -86.5 -91.5 40 5.0 -86.5 103 40 379.0 379.0 302.1 379.0 0.00 46 80 17865 -86.7 -90.8 47 4.1 -86.7 100 38 384.0 384.0 302.9 384.0 0.00 47 79 17934 -84.9 -90.9 33 6.0 -84.9 99 37 389.1 389.1 303.6 389.1 0.00 48 70 18610 -80.9 -87.9 30 7.0 -80.9 90 32 411.3 411.3 306.7 411.3 0.00 49 69 18691 -79.9 -86.9 30 7.0 -79.9 90 32 415.2 415.2 307.2 415.2 0.00 50 62 19292 -80.5 -87.5 30 7.0 -80.5 80 24 426.7 426.7 308.5 426.7 0.00 51 57 19771 -74.7 -85.7 17 11.0 -74.7 103 24 450.3 450.3 310.9 450.3 0.00 52 55 19978 -74.5 -85.5 17 11.0 -74.6 96 25 455.3 455.4 311.4 455.4 0.00 53 52 20307 -69.9 -85.9 8 16.0 -70.1 93 26 473.4 473.4 312.9 473.5 0.00 54 50 20540 -69.1 -86.1 7 17.0 -69.3 95 33 480.7 480.7 313.5 480.7 0.00 55 46 21042 -66.1 -87.1 4 21.0 -66.4 102 33 499.5 499.5 314.9 499.5 0.00 56 39 22039 -68.1 -91.1 2 23.0 -68.4 91 30 518.6 518.6 316.2 518.6 0.00 57 32 23235 -65.5 -90.5 2 25.0 -66.0 88 49 555.7 555.7 318.4 555.7 0.00 58 30 23630 -62.9 -89.9 1 27.0 -63.6 80 59 573.2 573.2 319.3 573.2 0.00 59 28 24055 -62.5 -90.5 1 28.0 -63.2 81 58 585.7 585.7 319.9 585.7 0.00 60 24 25024 -54.5 -89.5 1 35.0 -56.5 87 59 635.3 635.3 322.1 635.4 0.01 TRP 86 17469 -88.7 -91.7 57 3.0 -88.7 105 41 372.1 372.1 300.9 372.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5818.00 m Freezing level: 535.00 mb = 5340.88 m = 17522.35 ft Wetbulb zero: 624.43 mb = 4080.54 m = 13387.42 ft Precipitable water: 1.95 inches Sfc-500 mean rel hum: 50.19 % Est. max temperature: 33.23 C = 91.82 F Sfc-Lift cond lev (LCL): 937.38 mb = 631.79 m = 2072.78 ft T: 23.90 C 700-500 lapse rate: 5.64 C/km ThetaE index: 24.07 C Layer 850.0- 736.0 mb Conv cond level (CCL): 882.23 mb = 1161.53 m = 3810.75 ft Mean mixing ratio: 18.17 g/kg Conv temperature: 32.41 C = 90.34 F Cap Strength: 1.33 C Lifted Index: -2.56 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.10 C Lifted Index @700 mb: -0.07 C Showalter Index: 1.22 C Risk: Showers probable Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 18.90 C K Index: 25.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 234.20 Risk: None Energy Index: -2.90 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1092.24 J/kg Max Up Vert Vel: 46.74 m/s Conv Inhibition (B-): 14.85 J/kg Cap Strength: 1.21 C Lift Cond Lev (LCL): 914.17 mb = 851.10 m = 2792.30 ft Lev Free Conv (LFC): 859.17 mb = 1391.04 m = 4563.74 ft Equ Level (EL): 749.17 mb = 2561.45 m = 8403.62 ft B at Equ Level: 20.21 J/kg Max Parcel Lev (MPL): 69.17 mb = 18677.20 m = 61276.16 ft Wind level data Storm motion: 276 at 10 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 1 280 14 13.8 -2.4 | 290 4 3.5 -1.3 1 1000 62 270 15 15.0 -0.0 | 256 5 4.7 1.1 2 925 748 265 19 18.9 1.7 | 252 9 8.6 2.8 3 850 1484 265 21 20.9 1.8 | 254 11 10.6 3.0 4 760 2438 255 19 18.4 4.9 | 233 10 8.1 6.1 5 733 2743 240 13 11.3 6.5 | 187 8 1.0 7.6 6 707 3048 260 7 6.9 1.2 | 125 4 -3.4 2.4 7 700 3134 255 6 5.8 1.6 | 121 5 -4.5 2.7 8 656 3658 200 6 2.1 5.6 | 129 11 -8.2 6.8 9 632 3962 185 13 1.1 13.0 | 147 17 -9.2 14.1 10 609 4267 235 9 7.4 5.2 | 155 7 -2.9 6.3 11 587 4572 205 15 6.3 13.6 | 165 15 -3.9 14.7 12 545 5182 210 14 7.0 12.1 | 166 14 -3.3 13.3 13 525 5486 230 9 6.9 5.8 | 154 8 -3.4 6.9 14 505 5791 290 5 4.7 -1.7 | 84 6 -5.6 -0.6 15 500 5880 300 5 4.3 -2.5 | 77 6 -6.0 -1.4 16 449 6706 290 8 7.5 -2.7 | 60 3 -2.8 -1.6 17 432 7010 290 10 9.4 -3.4 | 21 2 -0.9 -2.3 18 400 7610 275 14 13.9 -1.2 | 271 4 3.7 -0.1 19 353 8534 280 10 9.8 -1.7 | 37 1 -0.4 -0.6 20 339 8839 265 8 8.0 0.7 | 129 3 -2.3 1.8 21 325 9144 270 4 4.0 -0.0 | 100 6 -6.3 1.1 22 312 9449 320 2 1.3 -1.5 | 88 9 -9.0 -0.4 23 300 9730 350 4 0.7 -3.9 | 74 10 -9.6 -2.8 24 299 9754 345 3 0.8 -2.9 | 80 10 -9.5 -1.8 25 286 10058 20 3 -1.0 -2.8 | 82 11 -11.3 -1.7 26 274 10363 65 6 -5.4 -2.5 | 85 16 -15.7 -1.4 27 251 10973 75 15 -14.5 -3.9 | 84 25 -24.8 -2.7 28 250 11010 60 14 -12.1 -7.0 | 75 23 -22.4 -5.9 29 240 11278 55 15 -12.3 -8.6 | 72 24 -22.6 -7.5 30 209 12192 85 23 -22.9 -2.0 | 89 33 -33.2 -0.9 31 200 12500 90 35 -35.0 0.0 | 91 45 -45.3 1.1 32 191 12802 90 32 -32.0 0.0 | 92 42 -42.3 1.1 33 182 13106 100 29 -28.6 5.0 | 99 39 -38.8 6.2 34 165 13716 115 33 -29.9 13.9 | 111 43 -40.2 15.1 35 150 14310 105 40 -38.6 10.4 | 103 50 -48.9 11.5 36 109 16154 90 48 -48.0 0.0 | 91 58 -58.3 1.1 37 100 16640 85 39 -38.9 -3.4 | 87 49 -49.1 -2.3 38 98 16764 75 51 -49.3 -13.2 | 79 61 -59.5 -12.1 39 88 17374 110 33 -31.0 11.3 | 107 43 -41.3 12.4 40 86 17469 105 41 -39.6 10.6 | 103 51 -49.9 11.8 41 70 18610 90 32 -32.0 0.0 | 92 42 -42.3 1.1 42 67 18898 90 32 -32.0 0.0 | 92 42 -42.3 1.1 43 60 19507 75 20 -19.3 -5.2 | 82 30 -29.6 -4.0 44 57 19812 105 24 -23.2 6.2 | 102 34 -33.5 7.4 45 54 20117 90 25 -25.0 0.0 | 92 35 -35.3 1.1 46 51 20422 95 27 -26.9 2.4 | 95 37 -37.2 3.5 47 50 20540 95 33 -32.9 2.9 | 95 43 -43.2 4.0 48 48 20726 100 34 -33.5 5.9 | 99 44 -43.8 7.1 49 42 21641 105 30 -29.0 7.8 | 103 40 -39.3 8.9 50 40 21946 90 29 -29.0 0.0 | 92 39 -39.3 1.1 51 36 22555 95 35 -34.9 3.1 | 95 45 -45.2 4.2 52 32 23165 90 47 -47.0 0.0 | 91 57 -57.3 1.1 53 30 23630 80 59 -58.1 -10.2 | 82 69 -68.4 -9.1 54 29 23774 80 58 -57.1 -10.1 | 82 68 -67.4 -8.9 55 22 24994 90 60 -60.0 0.0 | 91 70 -70.3 1.1 Wind Parameters Mean winds (0-6000m): 246.4 at 13.8 knts Storm direction: 276.4 at 10.3 knts Shear (0-3000m) pos: 1.7 neg: 1.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -151.2 deg Storm rel helicity (0-3000m) pos: 0.9 neg: -35.1 tot: -34.2 m^2/s^2 ave: -11.4 10^-3 m/s^2 rel: -0.68 Storm rel vorticity (0-3000m) horiz: 4.4 stream: -3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 210.75 Bulk Shear: 5.18 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 ------------------------------------------------------------------------------- 500 269 16 256 6| 0.0 5.2 5.2| 0.0 -3.3 -3.3 -6.5 -0.53| 5.6 -3.0 1000 267 17 254 7| 0.0 3.7 3.7| 0.3 -3.7 -3.4 -3.4 -0.39| 3.9 -1.5 1500 266 18 254 8| 0.0 2.8 2.8| 0.9 -3.8 -2.9 -1.9 -0.31| 3.1 -1.0 2000 265 19 252 9| 0.0 2.2 2.2| 0.9 -9.6 -8.8 -4.4 -0.44| 2.9 -1.2 2500 263 19 249 9| 0.0 1.8 1.8| 0.9 -18.1 -17.2 -6.9 -0.56| 3.0 -1.7 3000 262 18 243 8| 1.7 1.5 3.2| 0.9 -35.1 -34.2 -11.4 -0.68| 4.4 -3.0 4000 256 15 224 7| 1.3 2.4 3.7| 17.8 -37.0 -19.1 -4.8 -0.34| 5.2 -1.8 5000 248 15 207 7| 0.6 2.0 2.7| 27.8 -38.1 -10.3 -2.1 -0.19| 5.9 -1.1 6000 246 14 199 7| 1.8 1.7 3.4| 28.0 -51.9 -23.8 -4.0 -0.26| 6.3 -1.7 Wrote GIF file: /home/apache/climate/data/raob//WRRR/skewt/WRRR.skewt.20251225.12.gif