UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for WRRR... Searching the city database file for: WRRR ... Date:1200Z 4 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 1011 1 29.4 24.4 75 5.0 25.7 330 5 301.6 305.2 298.5 358.8 19.37 1 1000 100 28.6 24.6 79 4.0 25.6 270 5 301.8 305.4 298.8 360.4 19.84 2 932 722 22.8 22.4 98 0.4 22.5 211 6 302.0 305.4 298.1 356.9 18.60 3 925 788 22.4 21.2 93 1.2 21.5 205 6 302.2 305.4 297.4 353.6 17.39 4 897 1057 21.6 18.9 85 2.7 19.7 171 5 304.1 306.9 296.7 350.2 15.50 5 850 1524 17.8 17.3 97 0.5 17.5 185 4 304.8 307.5 296.4 348.9 14.78 6 836 1666 16.6 16.1 97 0.5 16.3 217 3 305.0 307.6 295.8 346.5 13.90 7 822 1810 15.4 13.8 90 1.6 14.3 254 2 305.2 307.4 294.7 341.6 12.16 8 805 1987 16.8 11.8 72 5.0 13.6 199 2 308.5 310.5 294.7 341.5 10.87 9 721 2917 10.2 6.0 75 4.2 7.7 124 10 311.1 312.7 293.4 336.3 8.16 10 707 3080 10.2 2.2 58 8.0 5.7 121 11 312.9 314.1 292.4 332.8 6.36 11 700 3163 9.8 2.8 62 7.0 5.8 125 11 313.3 314.6 292.9 334.3 6.70 12 667 3562 6.2 2.7 78 3.5 4.2 115 6 313.7 315.0 293.2 335.5 6.99 13 627 4068 4.2 -7.8 41 12.0 -1.3 172 5 317.0 317.6 291.2 328.0 3.39 14 618 4186 3.8 -7.2 44 11.0 -1.3 188 6 317.8 318.5 291.6 329.5 3.60 15 613 4252 4.4 -17.6 18 22.0 -3.8 198 6 319.2 319.6 290.2 324.6 1.56 16 608 4318 3.4 -12.6 30 16.0 -3.2 207 6 318.8 319.3 290.8 326.8 2.39 17 600 4426 4.0 -18.0 18 22.0 -4.1 222 6 320.7 321.0 290.6 326.0 1.54 18 583 4660 3.2 -25.8 10 29.0 -5.8 240 7 322.5 322.6 290.3 325.3 0.80 19 574 4786 2.4 -14.6 27 17.0 -4.4 230 8 323.0 323.4 291.8 330.2 2.15 20 567 4885 2.4 -18.6 19 21.0 -5.3 223 9 324.1 324.4 291.6 329.5 1.55 21 543 5234 0.0 -9.0 51 9.0 -4.1 202 13 325.3 326.0 293.6 337.2 3.57 22 509 5749 -3.7 -11.7 54 8.0 -7.1 219 9 326.9 327.5 293.6 337.2 3.07 23 500 5890 -4.7 -10.7 63 6.0 -7.3 240 7 327.3 328.0 294.0 338.7 3.38 24 489 6064 -5.5 -8.5 79 3.0 -6.9 267 7 328.4 329.2 294.8 342.3 4.12 25 457 6590 -9.1 -10.8 87 1.7 -9.8 323 6 330.3 331.1 295.0 342.8 3.68 26 444 6812 -9.9 -14.9 67 5.0 -11.8 325 8 332.1 332.6 294.7 341.5 2.71 27 419 7257 -11.7 -15.0 76 3.3 -13.0 327 11 335.3 335.9 295.6 345.3 2.85 28 400 7610 -13.7 -21.7 51 8.0 -16.3 330 11 337.2 337.5 295.1 343.3 1.69 29 383 7940 -15.7 -24.7 46 9.0 -18.3 342 7 338.8 339.0 295.2 343.7 1.35 30 380 7999 -15.5 -38.5 12 23.0 -20.0 0 7 339.8 339.9 294.6 341.2 0.36 31 335 8939 -22.9 -65.9 1 43.0 -26.4 93 5 342.1 342.1 294.8 342.2 0.02 32 327 9116 -24.3 -43.3 16 19.0 -27.0 85 5 342.6 342.6 295.2 343.6 0.25 33 300 9740 -28.9 -41.9 27 13.0 -30.6 75 6 344.6 344.7 295.7 345.9 0.32 34 280 10231 -32.5 -46.5 24 14.0 -34.0 74 6 346.3 346.4 296.0 347.2 0.21 35 259 10776 -36.9 -43.9 48 7.0 -37.6 32 4 347.7 347.7 296.4 348.9 0.30 36 250 11020 -38.9 -44.9 53 6.0 -39.5 360 4 348.2 348.3 296.5 349.4 0.28 37 228 11645 -44.5 -50.5 51 6.0 -44.9 19 5 349.0 349.0 296.5 349.7 0.16 38 200 12510 -51.9 -60.9 33 9.0 -52.2 45 6 350.6 350.6 296.8 350.8 0.05 39 195 12674 -52.9 -64.9 22 12.0 -53.2 48 8 351.5 351.5 297.0 351.7 0.03 40 171 13506 -60.1 -70.1 26 10.0 -60.2 40 23 353.1 353.1 297.3 353.1 0.02 41 155 14111 -65.1 -81.1 9 16.0 -65.2 53 19 354.6 354.6 297.6 354.6 0.00 42 150 14310 -67.1 -83.1 9 16.0 -67.2 60 20 354.5 354.5 297.6 354.5 0.00 43 125 15383 -75.5 -84.5 23 9.0 -75.5 81 21 358.2 358.2 298.4 358.3 0.00 44 100 16650 -81.7 -89.7 24 8.0 -81.7 70 42 369.9 369.9 300.5 369.9 0.00 45 96 16878 -83.5 -90.5 28 7.0 -83.5 65 44 370.7 370.7 300.7 370.7 0.00 46 79 17962 -83.7 -91.7 23 8.0 -83.7 56 24 391.5 391.5 304.0 391.5 0.00 47 70 18640 -80.5 -89.5 21 9.0 -80.5 5 15 412.2 412.2 306.8 412.2 0.00 48 69 18721 -80.5 -89.5 21 9.0 -80.5 4 15 413.9 413.9 307.0 413.9 0.00 49 66 18975 -76.3 -88.3 13 12.0 -76.3 359 14 428.3 428.3 308.6 428.3 0.00 TRP 96 16878 -83.5 -90.5 28 7.0 -83.5 65 44 370.7 370.7 300.7 370.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 543.00 mb = 5233.86 m = 17171.26 ft Wetbulb zero: 636.54 mb = 3944.33 m = 12940.57 ft Precipitable water: 2.16 inches Sfc-500 mean rel hum: 64.87 % Est. max temperature: 32.43 C = 90.37 F Sfc-Lift cond lev (LCL): 940.78 mb = 639.29 m = 2097.37 ft T: 23.57 C 700-500 lapse rate: 5.32 C/km ThetaE index: 27.66 C Layer 932.0- 700.0 mb Conv cond level (CCL): 927.62 mb = 763.23 m = 2504.01 ft Mean mixing ratio: 18.83 g/kg Conv temperature: 29.92 C = 85.85 F Cap Strength: 0.19 C Lifted Index: -4.37 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.54 C Lifted Index @700 mb: -2.82 C Showalter Index: -1.32 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 22.00 C K Index: 32.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 222.60 Risk: None Energy Index: -2.05 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1846.24 J/kg Max Up Vert Vel: 60.77 m/s Conv Inhibition (B-): 1.14 J/kg Cap Strength: 0.22 C Lift Cond Lev (LCL): 929.98 mb = 741.03 m = 2431.17 ft Lev Free Conv (LFC): 884.98 mb = 1173.98 m = 3851.60 ft Equ Level (EL): 124.98 mb = 15383.88 m = 50471.42 ft B at Equ Level: 1831.09 J/kg Wind level data Storm motion: 218 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 1011 1 330 5 2.5 -4.3 | 3 8 -0.5 -8.2 1 1000 100 270 5 5.0 -0.0 | 332 4 2.0 -3.8 2 977 305 250 5 4.7 1.7 | 321 3 1.7 -2.1 3 925 788 205 6 2.5 5.4 | 165 2 -0.4 1.6 4 880 1219 150 5 -2.5 4.3 | 95 6 -5.5 0.5 5 850 1524 185 4 0.3 4.0 | 93 3 -2.6 0.1 6 850 1524 180 4 0.0 4.0 | 93 3 -3.0 0.2 7 820 1829 260 2 2.0 0.3 | 16 4 -1.0 -3.5 8 791 2134 140 2 -1.3 1.5 | 62 5 -4.3 -2.3 9 763 2438 185 3 0.3 3.0 | 73 3 -2.7 -0.8 10 736 2743 130 8 -6.1 5.1 | 98 9 -9.1 1.3 11 710 3048 120 11 -9.5 5.5 | 98 13 -12.5 1.7 12 700 3163 125 11 -9.0 6.3 | 102 12 -12.0 2.5 13 684 3353 115 8 -7.3 3.4 | 87 10 -10.2 -0.5 14 659 3658 115 5 -4.5 2.1 | 77 8 -7.5 -1.7 15 588 4572 245 6 5.4 2.5 | 298 3 2.5 -1.3 16 546 5182 200 13 4.4 12.2 | 190 9 1.5 8.4 17 526 5486 215 10 5.7 8.2 | 212 5 2.8 4.4 18 506 5791 220 9 5.8 6.9 | 223 4 2.8 3.1 19 500 5890 240 7 6.1 3.5 | 276 3 3.1 -0.3 20 468 6401 320 7 4.5 -5.4 | 351 9 1.5 -9.2 21 450 6706 325 6 3.4 -4.9 | 357 9 0.5 -8.8 22 432 7010 325 11 6.3 -9.0 | 345 13 3.3 -12.8 23 400 7610 330 11 5.5 -9.5 | 349 14 2.5 -13.4 24 399 7620 330 14 7.0 -12.1 | 346 16 4.0 -16.0 25 383 7925 340 7 2.4 -6.6 | 3 10 -0.6 -10.4 26 368 8230 75 5 -4.8 -1.3 | 57 9 -7.8 -5.1 27 353 8534 110 7 -6.6 2.4 | 81 10 -9.6 -1.4 28 312 9449 70 3 -2.8 -1.0 | 50 8 -5.8 -4.9 29 300 9740 75 6 -5.8 -1.6 | 58 10 -8.8 -5.4 30 287 10058 60 8 -6.9 -4.0 | 52 13 -9.9 -7.8 31 275 10363 85 5 -5.0 -0.4 | 62 9 -8.0 -4.3 32 250 11020 360 4 -0.0 -4.0 | 21 8 -3.0 -7.8 33 241 11278 360 4 -0.0 -4.0 | 21 8 -3.0 -7.8 34 230 11582 25 5 -2.1 -4.5 | 31 10 -5.1 -8.4 35 220 11887 350 5 0.9 -4.9 | 14 9 -2.1 -8.8 36 210 12192 20 4 -1.4 -3.8 | 30 9 -4.3 -7.6 37 200 12497 15 4 -1.0 -3.9 | 28 9 -4.0 -7.7 38 200 12510 45 6 -4.2 -4.2 | 42 11 -7.2 -8.1 39 191 12802 50 9 -6.9 -5.8 | 46 14 -9.9 -9.6 40 182 13106 40 32 -20.6 -24.5 | 40 37 -23.5 -28.4 41 165 13716 40 17 -10.9 -13.0 | 40 22 -13.9 -16.9 42 150 14310 60 20 -17.3 -10.0 | 56 25 -20.3 -13.8 43 121 15545 85 21 -20.9 -1.8 | 77 25 -23.9 -5.7 44 115 15850 80 30 -29.5 -5.2 | 74 34 -32.5 -9.0 45 109 16154 80 29 -28.6 -5.0 | 74 33 -31.5 -8.9 46 100 16650 70 42 -39.5 -14.4 | 67 46 -42.4 -18.2 47 98 16764 80 35 -34.5 -6.1 | 75 39 -37.4 -9.9 48 96 16878 65 44 -39.9 -18.6 | 62 48 -42.9 -22.4 49 88 17374 45 33 -23.3 -23.3 | 44 38 -26.3 -27.2 50 83 17678 30 23 -11.5 -19.9 | 31 28 -14.5 -23.8 51 75 18288 85 25 -24.9 -2.2 | 78 29 -27.9 -6.0 52 71 18593 20 20 -6.8 -18.8 | 23 25 -9.8 -22.6 53 70 18640 5 15 -1.3 -14.9 | 13 19 -4.3 -18.8 54 67 18898 360 15 -0.0 -15.0 | 9 19 -3.0 -18.8 55 63 19202 355 10 0.9 -10.0 | 9 14 -2.1 -13.8 Wind Parameters Mean winds (0-6000m): 187.8 at 6.5 knts Storm direction: 217.8 at 4.9 knts Shear (0-3000m) pos: 0.6 neg: 3.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 94.6 deg Storm rel helicity (0-3000m) pos: 5.0 neg: -13.4 tot: -8.4 m^2/s^2 ave: -2.8 10^-3 m/s^2 rel: -0.25 Storm rel vorticity (0-3000m) horiz: 6.6 stream: -1.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 303.99 Bulk Shear: 6.07 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 ------------------------------------------------------------------------------- 500 258 5 325 3| 0.0 8.1 8.1| 0.0 -6.0 -6.0 -12.0 -0.59| 8.8 -5.3 1000 230 5 286 1| 0.0 5.2 5.2| 0.0 -7.9 -7.9 -7.9 -0.67| 7.3 -4.9 1500 209 5 148 1| 0.5 3.5 4.0| 0.1 -10.0 -9.8 -6.6 -0.59| 6.6 -3.9 2000 209 5 102 1| 0.9 2.6 3.5| 1.7 -11.6 -9.8 -4.9 -0.48| 6.6 -3.1 2500 203 4 89 1| 0.7 2.6 3.3| 4.1 -11.6 -7.5 -3.0 -0.33| 6.1 -2.0 3000 180 5 107 3| 0.6 3.1 3.7| 5.0 -13.4 -8.4 -2.8 -0.25| 6.6 -1.7 4000 156 5 102 5| 0.7 1.8 2.5| 10.8 -23.2 -12.5 -3.1 -0.20| 6.4 -1.3 5000 173 6 117 4| 1.2 1.9 3.1| 13.5 -29.0 -15.5 -3.1 -0.16| 6.6 -1.0 6000 188 6 141 3| 1.4 1.6 2.9| 23.3 -33.4 -10.1 -1.7 -0.05| 6.7 -0.3 Wrote GIF file: /home/apache/climate/data/raob//WRRR/skewt/WRRR.skewt.20251204.12.gif