UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for WRRR... Searching the city database file for: WRRR ... Date:1200Z 7 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 1008 1 28.8 24.5 78 4.3 25.6 230 4 301.3 304.8 298.5 358.9 19.55 1 1000 76 28.2 24.5 80 3.7 25.4 220 5 301.4 305.0 298.6 359.5 19.71 2 925 764 23.4 20.0 81 3.4 21.0 185 2 303.2 306.2 296.8 351.0 16.11 3 887 1131 20.8 19.1 90 1.7 19.6 185 2 304.2 307.1 297.0 351.5 15.88 4 850 1502 19.6 14.9 74 4.7 16.4 70 1 306.7 309.0 295.4 344.7 12.64 5 829 1717 18.8 11.8 64 7.0 14.3 107 5 308.0 310.0 294.3 340.0 10.55 6 706 3080 11.4 6.6 72 4.8 8.5 86 9 314.3 316.0 294.7 341.5 8.70 7 700 3151 11.0 6.0 71 5.0 8.0 90 9 314.7 316.3 294.6 340.9 8.41 8 649 3778 7.8 -0.2 57 8.0 3.4 79 9 317.9 319.1 293.4 336.5 5.82 9 643 3855 7.8 -6.2 36 14.0 1.0 89 11 318.8 319.5 292.0 331.0 3.74 10 637 3932 7.4 -9.6 29 17.0 -0.3 99 13 319.2 319.7 291.3 328.7 2.90 11 631 4010 6.6 -4.4 45 11.0 1.1 105 14 319.1 320.0 292.6 333.3 4.37 12 618 4180 6.0 -14.0 22 20.0 -2.2 103 13 320.3 320.8 291.0 327.4 2.09 13 610 4287 5.2 -4.8 48 10.0 0.2 103 13 320.6 321.5 293.0 334.9 4.39 14 595 4490 3.6 -2.4 65 6.0 0.4 101 12 321.1 322.1 294.0 338.5 5.40 15 585 4627 2.8 -7.2 48 10.0 -1.9 101 12 321.7 322.4 292.9 334.2 3.81 16 572 4809 1.4 -4.6 64 6.0 -1.6 107 10 322.1 323.0 293.7 337.7 4.76 17 555 5051 0.0 -11.0 43 11.0 -4.8 107 10 323.2 323.8 292.6 333.2 2.98 18 547 5167 -0.5 -11.5 43 11.0 -5.2 105 11 324.0 324.6 292.7 333.7 2.90 19 541 5255 -1.5 -7.5 64 6.0 -4.3 102 10 323.8 324.6 293.6 337.1 4.02 20 528 5449 -2.5 -11.5 50 9.0 -6.3 92 8 324.9 325.5 293.0 335.0 3.01 21 508 5755 -3.7 -6.8 79 3.1 -5.2 42 3 327.0 327.9 294.8 342.1 4.53 22 500 5880 -4.3 -6.6 84 2.3 -5.4 325 5 327.8 328.7 295.1 343.4 4.67 23 480 6201 -6.1 -10.0 74 3.9 -7.8 355 5 329.4 330.2 294.8 342.1 3.73 24 455 6618 -7.7 -16.7 48 9.0 -11.1 5 7 332.5 333.0 294.4 340.5 2.28 25 409 7440 -12.5 -27.5 27 15.0 -16.6 351 1 336.6 336.8 294.4 340.2 0.98 26 400 7610 -13.5 -26.5 33 13.0 -17.1 0 0 337.4 337.7 294.7 341.5 1.10 27 376 8079 -16.5 -27.5 38 11.0 -19.4 211 2 339.5 339.7 295.1 343.5 1.06 28 367 8261 -18.1 -22.9 66 4.8 -19.6 221 1 339.7 340.1 295.7 345.8 1.65 29 335 8938 -22.9 -30.9 48 8.0 -24.6 131 5 342.1 342.3 295.6 345.4 0.87 30 322 9228 -24.7 -40.7 21 16.0 -27.2 134 5 343.6 343.6 295.5 344.9 0.34 31 300 9740 -29.1 -42.1 27 13.0 -30.8 100 8 344.4 344.4 295.7 345.6 0.31 32 287 10056 -31.7 -42.7 33 11.0 -33.0 90 7 345.0 345.1 295.8 346.3 0.31 33 283 10155 -32.3 -46.3 24 14.0 -33.8 94 7 345.6 345.6 295.8 346.4 0.21 34 261 10723 -36.7 -42.7 54 6.0 -37.4 117 10 347.2 347.3 296.3 348.6 0.34 35 250 11020 -39.3 -44.2 60 4.9 -39.8 100 8 347.6 347.7 296.4 348.9 0.30 36 214 12060 -48.1 -51.5 68 3.4 -48.3 48 14 349.8 349.8 296.7 350.4 0.16 37 200 12500 -52.1 -56.1 62 4.0 -52.2 55 19 350.3 350.3 296.8 350.7 0.10 38 150 14300 -68.1 -75.1 36 7.0 -68.1 70 26 352.8 352.8 297.3 352.8 0.01 39 124 15413 -77.7 -83.7 37 6.0 -77.7 70 31 355.1 355.1 297.7 355.1 0.00 40 100 16620 -84.3 -90.3 34 6.0 -84.3 110 32 364.9 364.9 299.6 364.9 0.00 41 88 17320 -88.1 -93.1 39 5.0 -88.1 86 34 370.8 370.8 300.7 370.8 0.00 42 82 17704 -86.7 -92.7 32 6.0 -86.7 381.3 381.3 302.5 381.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5804.00 m Freezing level: 555.00 mb = 5051.04 m = 16571.46 ft Wetbulb zero: 638.27 mb = 3915.56 m = 12846.17 ft Precipitable water: 2.14 inches Sfc-500 mean rel hum: 65.62 % Est. max temperature: 33.68 C = 92.63 F Sfc-Lift cond lev (LCL): 947.50 mb = 551.95 m = 1810.85 ft T: 24.88 C 700-500 lapse rate: 5.61 C/km ThetaE index: 12.73 C Layer 700.0- 631.0 mb Conv cond level (CCL): 887.74 mb = 1124.07 m = 3687.84 ft Mean mixing ratio: 17.72 g/kg Conv temperature: 31.73 C = 89.12 F Cap Strength: 1.14 C Lifted Index: -3.03 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.34 C Lifted Index @700 mb: -0.91 C Showalter Index: 0.60 C Risk: Thunderstorms probable Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 19.20 C K Index: 33.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 185.80 Risk: None Energy Index: -0.30 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1138.26 J/kg Max Up Vert Vel: 47.71 m/s Conv Inhibition (B-): 31.79 J/kg Cap Strength: 1.14 C Lift Cond Lev (LCL): 910.86 mb = 898.95 m = 2949.27 ft Lev Free Conv (LFC): 765.86 mb = 2389.31 m = 7838.85 ft Equ Level (EL): 125.86 mb = 15325.89 m = 50281.18 ft B at Equ Level: 1132.86 J/kg Wind level data Storm motion: 139 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 1008 1 230 4 3.1 2.6 | 283 7 6.6 -1.5 1 1000 76 220 5 3.2 3.8 | 272 7 6.7 -0.3 2 974 305 210 10 5.0 8.7 | 242 10 8.5 4.6 3 941 610 210 4 2.0 3.5 | 276 6 5.5 -0.6 4 925 764 185 2 0.2 2.0 | 300 4 3.7 -2.1 5 909 914 160 1 -0.3 0.9 | 315 4 3.2 -3.1 6 878 1219 195 2 0.5 1.9 | 298 5 4.0 -2.2 7 850 1502 70 1 -0.9 -0.3 | 330 5 2.6 -4.4 8 848 1524 70 1 -0.9 -0.3 | 330 5 2.6 -4.4 9 818 1829 130 7 -5.4 4.5 | 103 2 -1.9 0.4 10 789 2134 140 5 -3.2 3.8 | 312 0 0.3 -0.3 11 761 2438 110 6 -5.6 2.1 | 46 3 -2.1 -2.0 12 709 3048 85 9 -9.0 -0.8 | 48 7 -5.5 -4.9 13 700 3151 90 9 -9.0 0.0 | 53 7 -5.5 -4.1 14 683 3353 110 9 -8.5 3.1 | 79 5 -5.0 -1.0 15 658 3658 65 6 -5.4 -2.5 | 16 7 -1.9 -6.6 16 633 3962 105 14 -13.5 3.6 | 87 10 -10.0 -0.5 17 588 4572 100 12 -11.8 2.1 | 76 9 -8.3 -2.0 18 566 4877 110 9 -8.5 3.1 | 79 5 -5.0 -1.0 19 545 5182 105 11 -10.6 2.8 | 80 7 -7.1 -1.2 20 525 5486 90 8 -8.0 0.0 | 48 6 -4.5 -4.1 21 506 5791 35 2 -1.1 -1.6 | 338 6 2.4 -5.7 22 500 5880 325 5 2.9 -4.1 | 322 10 6.4 -8.2 23 486 6096 345 3 0.8 -2.9 | 329 8 4.3 -7.0 24 468 6401 15 8 -2.1 -7.7 | 353 12 1.4 -11.8 25 449 6706 360 6 -0.0 -6.0 | 341 11 3.5 -10.1 26 432 7010 315 3 2.1 -2.1 | 318 8 5.6 -6.2 27 416 7315 345 1 0.3 -1.0 | 323 6 3.8 -5.1 28 400 7610 0 0 -0.0 -0.0 | 319 5 3.5 -4.1 29 399 7620 85 1 -1.0 -0.1 | 329 5 2.5 -4.2 30 383 7925 195 2 0.5 1.9 | 298 5 4.0 -2.2 31 368 8230 230 1 0.8 0.6 | 309 5 4.3 -3.4 32 353 8534 80 2 -2.0 -0.3 | 341 5 1.5 -4.4 33 339 8839 135 5 -3.5 3.5 | 4 1 -0.0 -0.5 34 325 9144 120 6 -5.2 3.0 | 57 2 -1.7 -1.1 35 312 9449 180 2 0.0 2.0 | 301 4 3.5 -2.1 36 300 9740 100 8 -7.9 1.4 | 58 5 -4.4 -2.7 37 299 9754 110 5 -4.7 1.7 | 27 3 -1.2 -2.4 38 287 10058 90 7 -7.0 0.0 | 41 5 -3.5 -4.1 39 263 10668 120 10 -8.7 5.0 | 100 5 -5.2 0.9 40 250 11020 100 8 -7.9 1.4 | 58 5 -4.4 -2.7 41 240 11278 75 8 -7.7 -2.1 | 34 7 -4.2 -6.2 42 230 11582 45 8 -5.7 -5.7 | 12 10 -2.2 -9.7 43 219 11887 45 12 -8.5 -8.5 | 22 14 -5.0 -12.6 44 200 12500 55 19 -15.6 -10.9 | 39 19 -12.1 -15.0 45 165 13716 50 20 -15.3 -12.9 | 35 21 -11.8 -16.9 46 150 14300 70 26 -24.4 -8.9 | 58 25 -20.9 -13.0 47 149 14326 60 23 -19.9 -11.5 | 46 23 -16.4 -15.6 48 134 14935 75 27 -26.1 -7.0 | 64 25 -22.6 -11.1 49 127 15240 70 31 -29.1 -10.6 | 60 30 -25.6 -14.7 50 114 15850 70 33 -31.0 -11.3 | 61 32 -27.5 -15.4 51 108 16154 75 18 -17.4 -4.7 | 58 16 -13.9 -8.7 52 100 16620 110 32 -30.1 10.9 | 104 27 -26.6 6.9 53 97 16764 110 29 -27.3 9.9 | 104 24 -23.8 5.8 54 92 17069 95 30 -29.9 2.6 | 87 26 -26.4 -1.5 55 83 17678 75 39 -37.7 -10.1 | 67 37 -34.2 -14.2 Wind Parameters Mean winds (0-6000m): 109.4 at 7.2 knts Storm direction: 139.4 at 5.4 knts Shear (0-3000m) pos: 0.9 neg: 2.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 126.1 deg Storm rel helicity (0-3000m) pos: 19.2 neg: -13.0 tot: 6.2 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 1.6 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 66.70 Bulk Shear: 17.06 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 ------------------------------------------------------------------------------- 500 213 7 255 8| 0.0 2.8 2.8| 5.0 -11.2 -6.1 -12.3 -0.31| 10.4 -3.2 1000 209 5 267 6| 0.0 1.8 1.8| 11.4 -11.5 -0.1 -0.1 0.09| 8.2 0.7 1500 206 4 277 5| 0.0 1.7 1.7| 13.7 -12.5 1.3 0.8 0.14| 6.9 0.9 2000 184 4 271 4| 1.4 1.3 2.7| 18.8 -12.5 6.3 3.2 0.33| 7.4 2.4 2500 167 4 266 3| 1.1 1.6 2.8| 19.0 -12.5 6.5 2.6 0.28| 6.8 1.9 3000 145 5 274 1| 0.9 2.0 2.9| 19.2 -13.0 6.2 2.1 0.25| 6.3 1.6 4000 121 6 58 2| 1.5 1.5 3.0| 42.9 -20.1 22.8 5.7 0.29| 7.0 2.0 5000 113 7 68 3| 1.1 1.2 2.3| 43.5 -23.9 19.6 3.9 0.24| 6.2 1.5 6000 109 7 62 4| 0.9 1.4 2.3| 45.1 -47.8 -2.8 -0.5 0.02| 6.7 0.1 Wrote GIF file: /home/apache/climate/data/raob//WRRR/skewt/WRRR.skewt.20251207.12.gif