UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121612.upa.cvt Date: 1200Z 16 DEC 25 Searching for WRKK... Searching the city database file for: WRKK ... Date:1200Z 16 DEC 25 Station: WRKK WMO ident: 97372 Latitude: -10.17 Longitude: 123.67 Elevation: 108.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 69 130 2 SFC 996 108 25.4 23.5 89 1.9 24.0 130 2 298.9 302.3 297.3 353.2 18.61 2 971 330 26.8 21.8 74 5.0 23.2 32 5 302.5 305.6 297.3 353.3 17.18 3 925 752 24.2 19.2 74 5.0 20.6 360 9 304.1 306.9 296.5 349.6 15.31 4 850 1495 19.6 15.9 79 3.7 17.1 360 6 306.7 309.2 296.0 347.2 13.49 5 755 2504 13.4 11.3 87 2.1 12.0 308 6 310.5 312.7 295.5 344.8 11.22 6 700 3138 10.8 6.5 75 4.3 8.2 280 5 314.4 316.1 294.7 341.6 8.71 7 560 4960 0.0 -0.5 96 0.5 -0.3 62 5 322.4 323.7 295.2 343.8 6.61 8 500 5860 -4.7 -5.6 93 0.9 -5.1 90 2 327.3 328.3 295.3 344.1 5.05 9 413 7346 -12.9 -14.3 89 1.4 -13.5 201 4 335.1 335.8 295.7 345.8 3.06 10 400 7590 -13.9 -16.0 84 2.1 -14.7 160 5 336.9 337.5 295.9 346.6 2.75 11 387 7840 -16.3 -22.3 60 6.0 -18.1 164 6 337.0 337.3 295.0 342.9 1.65 12 380 7977 -17.7 -22.2 68 4.5 -19.1 194 7 336.9 337.2 295.0 343.0 1.70 13 373 8116 -18.7 -25.7 54 7.0 -20.5 192 8 337.4 337.6 294.8 342.0 1.26 14 364 8298 -20.5 -28.5 49 8.0 -22.4 189 8 337.3 337.5 294.6 341.0 1.00 15 357 8442 -20.5 -25.5 64 5.0 -21.8 187 9 339.2 339.5 295.3 344.1 1.35 16 336 8888 -23.7 -35.7 32 12.0 -25.9 179 10 340.8 340.9 295.0 342.9 0.54 17 309 9497 -26.9 -38.9 31 12.0 -28.7 187 10 344.5 344.6 295.8 346.2 0.43 18 300 9710 -28.5 -36.5 46 8.0 -29.8 195 10 345.2 345.3 296.1 347.4 0.56 19 291 9928 -30.1 -41.1 33 11.0 -31.6 199 10 346.0 346.0 296.1 347.4 0.36 20 261 10693 -36.3 -41.3 60 5.0 -36.9 241 3 347.8 347.9 296.5 349.4 0.39 21 250 10990 -38.5 -43.5 59 5.0 -39.0 180 4 348.8 348.9 296.7 350.1 0.33 22 235 11411 -42.3 -45.6 70 3.3 -42.6 128 3 349.3 349.4 296.7 350.4 0.28 23 212 12099 -47.9 -52.1 62 4.2 -48.1 22 4 351.0 351.1 297.0 351.6 0.15 24 203 12383 -50.3 -58.3 38 8.0 -50.6 17 9 351.6 351.6 297.0 351.9 0.07 25 200 12480 -51.1 -60.1 33 9.0 -51.4 10 11 351.8 351.9 297.1 352.1 0.06 26 177 13260 -57.9 -62.7 54 4.8 -58.0 7 12 353.2 353.2 297.4 353.4 0.05 27 150 14280 -66.7 -71.7 49 5.0 -66.7 335 9 355.2 355.2 297.7 355.3 0.02 28 124 15403 -76.3 -80.1 55 3.8 -76.3 55 8 357.6 357.6 298.2 357.6 0.01 29 100 16620 -83.5 -87.2 52 3.7 -83.5 120 22 366.4 366.4 299.9 366.4 0.00 30 90 17196 -87.1 -90.6 52 3.5 -87.1 115 28 370.4 370.4 300.7 370.4 0.00 31 75 18196 -82.7 -88.7 35 6.0 -82.7 89 23 399.5 399.5 305.2 399.5 0.00 32 72 18423 -83.1 -87.4 47 4.3 -83.1 97 21 403.3 403.3 305.6 403.4 0.00 33 70 18580 -80.5 -86.5 36 6.0 -80.5 110 21 412.2 412.2 306.8 412.2 0.00 34 69 18662 -78.1 -86.1 26 8.0 -78.1 78 19 419.0 419.0 307.6 419.0 0.00 35 63 19186 -74.3 -82.3 28 8.0 -74.3 110 30 438.4 438.4 309.7 438.5 0.01 36 55 19974 -76.1 -83.1 32 7.0 -76.2 77 23 451.7 451.7 311.0 451.7 0.01 TRP 90 17196 -87.1 -90.6 52 3.5 -87.1 115 28 370.4 370.4 300.7 370.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 560.00 mb = 4960.34 m = 16273.89 ft Wetbulb zero: 564.53 mb = 4894.50 m = 16057.88 ft Precipitable water: 2.35 inches Sfc-500 mean rel hum: 84.09 % Est. max temperature: 33.33 C = 92.00 F Sfc-Lift cond lev (LCL): 969.26 mb = 345.28 m = 1132.80 ft T: 26.70 C 700-500 lapse rate: 5.69 C/km ThetaE index: 11.69 C Layer 925.0- 560.0 mb Conv cond level (CCL): 831.45 mb = 1682.90 m = 5521.26 ft Mean mixing ratio: 16.25 g/kg Conv temperature: 33.90 C = 93.02 F Cap Strength: 2.32 C Lifted Index: -2.20 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.80 C Lifted Index @700 mb: -0.12 C Showalter Index: -0.74 C Risk: Thunderstorms probable Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 20.60 C K Index: 35.90 Risk: > 80 % chance of thunderstorms Sweat Index: 204.80 Risk: None Energy Index: -0.71 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 499.83 J/kg Max Up Vert Vel: 31.62 m/s Conv Inhibition (B-): 68.72 J/kg Cap Strength: 2.32 C Lift Cond Lev (LCL): 884.91 mb = 1141.33 m = 3744.47 ft Lev Free Conv (LFC): 769.91 mb = 2337.52 m = 7668.93 ft Equ Level (EL): 219.91 mb = 11854.22 m = 38891.33 ft B at Equ Level: 497.20 J/kg Max Parcel Lev (MPL): 109.91 mb = 16085.53 m = 52773.41 ft Wind level data Storm motion: 28 at 4 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 ---------------------------------------------------------- 0 996 108 130 2 -1.5 1.3 | 184 5 0.3 4.8 1 974 305 35 5 -2.9 -4.1 | 60 1 -1.0 -0.6 2 940 610 355 8 0.7 -8.0 | 330 5 2.6 -4.4 3 925 752 360 9 -0.0 -9.0 | 341 6 1.9 -5.5 4 877 1219 345 9 2.3 -8.7 | 321 7 4.2 -5.2 5 850 1495 360 6 -0.0 -6.0 | 323 3 1.9 -2.5 6 847 1524 360 6 -0.0 -6.0 | 323 3 1.9 -2.5 7 733 2743 295 6 5.4 -2.5 | 262 7 7.3 1.0 8 707 3048 310 6 4.6 -3.9 | 273 6 6.5 -0.3 9 700 3138 280 5 4.9 -0.9 | 249 7 6.8 2.7 10 682 3353 140 1 -0.6 0.8 | 196 4 1.2 4.3 11 656 3658 10 3 -0.5 -3.0 | 247 1 1.4 0.6 12 632 3962 345 5 1.3 -4.8 | 292 3 3.2 -1.3 13 609 4267 330 6 3.0 -5.2 | 289 5 4.9 -1.7 14 586 4572 70 5 -4.7 -1.7 | 123 3 -2.8 1.8 15 524 5486 50 5 -3.8 -3.2 | 99 2 -2.0 0.3 16 504 5791 100 3 -3.0 0.5 | 165 4 -1.1 4.0 17 500 5860 90 2 -2.0 0.0 | 178 4 -0.1 3.5 18 485 6096 330 2 1.0 -1.7 | 238 3 2.9 1.8 19 466 6401 355 3 0.3 -3.0 | 256 2 2.1 0.5 20 448 6706 10 6 -1.0 -5.9 | 341 3 0.8 -2.4 21 431 7010 125 3 -2.5 1.7 | 174 5 -0.6 5.2 22 414 7315 205 4 1.7 3.6 | 207 8 3.6 7.2 23 400 7590 160 5 -1.7 4.7 | 181 8 0.2 8.2 24 398 7620 90 3 -3.0 0.0 | 162 4 -1.1 3.5 25 382 7925 195 7 1.8 6.8 | 200 11 3.7 10.3 26 324 9144 175 11 -1.0 11.0 | 184 15 0.9 14.5 27 300 9710 195 10 2.6 9.7 | 199 14 4.5 13.2 28 298 9754 185 12 1.0 12.0 | 191 16 2.9 15.5 29 285 10058 210 8 4.0 6.9 | 209 12 5.9 10.5 30 262 10668 245 3 2.7 1.3 | 224 7 4.6 4.8 31 250 10990 180 4 0.0 4.0 | 194 8 1.9 7.5 32 239 11278 160 3 -1.0 2.8 | 188 6 0.9 6.3 33 219 11887 5 3 -0.3 -3.0 | 252 2 1.6 0.5 34 209 12192 30 5 -2.5 -4.3 | 38 1 -0.6 -0.8 35 200 12480 10 11 -1.9 -10.8 | 0 7 -0.0 -7.3 36 199 12497 15 10 -2.6 -9.7 | 7 6 -0.7 -6.1 37 172 13411 5 12 -1.0 -12.0 | 354 8 0.8 -8.4 38 156 14021 5 10 -0.9 -10.0 | 351 7 1.0 -6.4 39 150 14280 335 9 3.8 -8.2 | 309 7 5.7 -4.6 40 149 14326 340 10 3.4 -9.4 | 318 8 5.3 -5.9 41 141 14630 360 5 -0.0 -5.0 | 308 2 1.9 -1.5 42 134 14935 55 8 -6.6 -4.6 | 77 5 -4.7 -1.1 43 114 15850 55 9 -7.4 -5.2 | 73 6 -5.5 -1.6 44 108 16154 105 8 -7.7 2.1 | 134 8 -5.8 5.6 45 103 16459 115 12 -10.9 5.1 | 134 12 -9.0 8.6 46 100 16620 120 22 -19.1 11.0 | 130 22 -17.2 14.5 47 90 17196 115 28 -25.4 11.8 | 123 28 -23.5 15.4 48 87 17374 110 27 -25.4 9.2 | 119 27 -23.5 12.8 49 82 17678 110 35 -32.9 12.0 | 117 35 -31.0 15.5 50 74 18288 85 21 -20.9 -1.8 | 95 19 -19.0 1.7 51 70 18580 110 21 -19.7 7.2 | 121 21 -17.9 10.7 52 70 18593 70 18 -16.9 -6.2 | 80 15 -15.0 -2.6 53 66 18898 110 23 -21.6 7.9 | 120 23 -19.7 11.4 54 62 19202 110 32 -30.1 10.9 | 117 32 -28.2 14.5 55 59 19507 80 26 -25.6 -4.5 | 88 24 -23.7 -1.0 56 52 20117 75 20 -19.3 -5.2 | 85 18 -17.4 -1.7 Wind Parameters Mean winds (0-6000m): 358.0 at 5.3 knts Storm direction: 28.0 at 4.0 knts Shear (0-3000m) pos: 0.5 neg: 1.7 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 72.0 deg Storm rel helicity (0-3000m) pos: 3.3 neg: -19.5 tot: -16.2 m^2/s^2 ave: -5.4 10^-3 m/s^2 rel: -0.58 Storm rel vorticity (0-3000m) horiz: 5.0 stream: -2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 917.51 Bulk Shear: 0.54 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 20 5 358 1| 0.0 9.8 9.8| 0.0 -5.9 -5.9 -11.8 -0.78| 12.9-10.1 1000 4 7 338 4| 0.0 5.5 5.5| 1.1 -8.2 -7.1 -7.1 -0.68| 7.8 -5.3 1500 359 7 332 4| 1.1 3.6 4.7| 1.5 -9.4 -7.9 -5.2 -0.56| 6.8 -3.8 2000 355 7 324 4| 0.8 2.8 3.6| 1.5 -11.8 -10.2 -5.1 -0.58| 5.8 -3.4 2500 349 7 314 4| 0.6 2.2 2.9| 1.5 -15.3 -13.8 -5.5 -0.60| 5.2 -3.2 3000 341 7 304 5| 0.5 1.7 2.2| 3.3 -19.5 -16.2 -5.4 -0.58| 5.0 -2.9 4000 341 6 297 4| 1.0 1.8 2.9| 4.8 -33.6 -28.8 -7.2 -0.47| 5.9 -2.8 5000 350 6 305 4| 1.6 1.6 3.2| 9.1 -34.2 -25.1 -5.0 -0.25| 5.9 -1.5 6000 358 5 311 3| 1.3 1.7 3.0| 14.0 -34.4 -20.4 -3.4 -0.12| 5.7 -0.7 Wrote GIF file: /home/apache/climate/data/raob//WRKK/skewt/WRKK.skewt.20251216.12.gif