UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for WRKK... Searching the city database file for: WRKK ... Date:0000Z 10 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 81 160 2 SFC 998 108 26.6 24.9 90 1.7 25.3 160 2 299.9 303.6 298.6 359.4 20.25 2 997 117 27.2 25.2 89 2.0 25.7 165 2 300.6 304.4 299.0 361.4 20.65 3 943 600 23.2 21.4 90 1.8 21.9 306 3 301.4 304.5 297.1 352.2 17.26 4 925 766 22.6 19.9 85 2.7 20.7 320 3 302.4 305.4 296.6 349.8 16.01 5 850 1505 18.4 17.4 94 1.0 17.7 45 5 305.4 308.2 296.6 349.9 14.87 6 777 2272 15.8 11.4 75 4.4 12.9 35 9 310.6 312.6 295.3 344.1 10.97 7 700 3151 10.6 7.8 83 2.8 8.9 360 15 314.2 316.0 295.3 343.9 9.54 8 644 3842 7.6 3.4 75 4.2 5.1 2 18 318.4 319.9 295.0 342.6 7.61 9 558 5007 0.0 -1.3 91 1.3 -0.7 358 19 322.7 324.0 295.0 343.0 6.25 10 500 5880 -4.5 -6.2 88 1.7 -5.3 15 15 327.6 328.5 295.2 343.6 4.82 11 447 6752 -9.3 -12.6 77 3.3 -10.7 18 12 332.2 332.8 295.1 343.4 3.25 12 400 7600 -15.3 -16.5 91 1.2 -15.7 10 12 335.1 335.6 295.4 344.3 2.63 13 353 8535 -21.7 -22.5 93 0.8 -22.0 12 12 338.7 339.0 295.6 345.1 1.78 14 308 9531 -27.7 -35.7 46 8.0 -29.0 12 11 343.7 343.9 295.7 346.0 0.59 15 300 9720 -29.1 -38.1 42 9.0 -30.4 5 9 344.4 344.5 295.8 346.2 0.48 16 274 10363 -33.5 -43.5 36 10.0 -34.6 79 6 347.0 347.1 296.3 348.2 0.30 17 250 11000 -39.1 -49.1 34 10.0 -39.9 135 8 347.9 348.0 296.3 348.7 0.18 18 215 12016 -47.1 -65.1 11 18.0 -47.7 138 12 350.9 350.9 296.8 351.0 0.03 19 200 12490 -51.5 -68.5 11 17.0 -51.9 120 12 351.2 351.2 296.9 351.3 0.02 20 183 13061 -56.7 -69.7 18 13.0 -56.9 125 10 351.8 351.8 297.0 351.9 0.02 21 153 14171 -67.1 -69.7 69 2.6 -67.1 115 14 352.5 352.5 297.2 352.6 0.02 22 150 14290 -68.1 -70.4 72 2.3 -68.1 110 15 352.8 352.8 297.3 352.9 0.02 23 130 15134 -75.3 -79.4 53 4.1 -75.3 100 20 354.6 354.6 297.6 354.6 0.01 24 100 16610 -86.5 -89.2 61 2.7 -86.5 60 40 360.6 360.6 298.8 360.6 0.00 25 96 16833 -88.5 -91.0 63 2.5 -88.5 60 43 360.9 360.9 298.9 360.9 0.00 26 82 17688 -88.7 -93.3 41 4.6 -88.7 95 44 377.2 377.2 301.8 377.2 0.00 27 79 17890 -89.7 -93.1 52 3.4 -89.7 95 52 379.1 379.1 302.1 379.1 0.00 28 76 18100 -87.9 -92.9 39 5.0 -87.9 93 56 387.1 387.1 303.3 387.1 0.00 29 73 18323 -80.3 -89.3 21 9.0 -80.3 77 48 407.7 407.7 306.2 407.7 0.00 30 71 18485 -69.9 -84.9 9 15.0 -70.0 39 20 433.1 433.1 309.1 433.1 0.00 31 70 18570 -67.9 -83.9 8 16.0 -68.1 20 6 439.1 439.1 309.8 439.1 0.00 32 60 19485 -73.1 -94.1 3 21.0 -73.2 222 10 447.3 447.3 310.6 447.3 0.00 33 50 20560 -70.5 -95.5 1 25.0 -70.6 120 37 477.4 477.4 313.2 477.4 0.00 34 47 20930 -70.1 -97.1 1 27.0 -70.3 118 29 486.8 486.8 314.0 486.8 0.00 35 30 23680 -59.7 -93.7 0 34.0 -60.7 85 62 581.9 581.9 319.8 581.9 0.00 36 28 24112 -59.9 -93.9 0 34.0 -60.9 87 60 592.9 592.9 320.3 592.9 0.00 37 25 24831 -53.7 -88.7 1 35.0 -55.8 89 56 630.3 630.3 321.9 630.3 0.01 38 20 26270 -52.5 -88.5 1 36.0 -55.3 90 56 675.5 675.5 323.6 675.5 0.01 39 15 28141 -51.5 -87.5 1 36.0 -55.3 86 55 736.7 736.7 325.6 736.8 0.01 40 14 28593 -49.1 -86.1 1 37.0 -53.9 85 55 759.5 759.6 326.2 759.7 0.02 41 11 30159 -54.9 -89.9 1 35.0 -58.4 90 30 792.7 792.7 327.1 792.8 0.01 42 11 30159 -46.7 -83.7 1 37.0 -53.2 90 30 822.5 822.5 327.8 822.8 0.03 43 10 30800 -41.5 -80.5 1 39.0 -51.0 115 60 864.6 864.7 328.7 865.2 0.06 44 9.9 30869 -38.7 -77.7 1 39.0 -49.7 877.6 877.7 329.0 878.6 0.10 45 6.9 33340 -40.1 -79.1 1 39.0 -52.1 967.2 967.3 330.7 968.5 0.11 TRP 96 16833 -88.5 -91.0 63 2.5 -88.5 60 43 360.9 360.9 298.9 360.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5799.00 m Freezing level: 558.00 mb = 5007.40 m = 16428.27 ft Wetbulb zero: 568.13 mb = 4861.11 m = 15948.32 ft Precipitable water: 2.43 inches Sfc-500 mean rel hum: 84.45 % Est. max temperature: 32.23 C = 90.02 F Sfc-Lift cond lev (LCL): 974.14 mb = 318.06 m = 1043.49 ft T: 25.53 C 700-500 lapse rate: 5.53 C/km ThetaE index: 11.64 C Layer 943.0- 850.0 mb Conv cond level (CCL): 894.38 mb = 1060.16 m = 3478.17 ft Mean mixing ratio: 17.66 g/kg Conv temperature: 30.29 C = 86.53 F Cap Strength: 0.90 C Lifted Index: -2.88 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.75 C Lifted Index @700 mb: -1.02 C Showalter Index: -1.53 C Risk: Thunderstorms probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 21.90 C K Index: 37.50 Risk: > 80 % chance of thunderstorms Sweat Index: 233.80 Risk: None Energy Index: -1.32 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1019.24 J/kg Max Up Vert Vel: 45.15 m/s Conv Inhibition (B-): 10.29 J/kg Cap Strength: 0.90 C Lift Cond Lev (LCL): 919.77 mb = 815.58 m = 2675.74 ft Lev Free Conv (LFC): 864.77 mb = 1354.46 m = 4443.72 ft Equ Level (EL): 814.77 mb = 1866.57 m = 6123.84 ft B at Equ Level: 13.47 J/kg Max Parcel Lev (MPL): 74.77 mb = 18190.35 m = 59678.91 ft Wind level data Storm motion: 35 at 9 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 ---------------------------------------------------------- 0 998 108 160 2 -0.7 1.9 | 206 10 4.6 9.3 1 976 305 280 2 2.0 -0.3 | 226 10 7.2 7.1 2 925 766 320 3 1.9 -2.3 | 235 9 7.2 5.1 3 909 914 310 3 2.3 -1.9 | 234 9 7.5 5.5 4 878 1219 350 2 0.3 -2.0 | 226 8 5.6 5.4 5 850 1505 45 5 -3.5 -3.5 | 204 4 1.7 3.9 6 848 1524 45 5 -3.5 -3.5 | 204 4 1.7 3.9 7 789 2134 40 8 -5.1 -6.1 | 185 1 0.1 1.3 8 734 2743 15 12 -3.1 -11.6 | 333 5 2.1 -4.2 9 709 3048 355 14 1.2 -13.9 | 315 9 6.5 -6.5 10 700 3151 360 15 -0.0 -15.0 | 325 9 5.2 -7.6 11 683 3353 20 15 -5.1 -14.1 | 359 7 0.1 -6.7 12 658 3658 10 16 -2.8 -15.8 | 344 9 2.5 -8.3 13 633 3962 355 19 1.7 -18.9 | 329 13 6.9 -11.5 14 588 4572 360 20 -0.0 -20.0 | 337 14 5.2 -12.6 15 525 5486 355 17 1.5 -16.9 | 325 12 6.7 -9.5 16 506 5791 10 19 -3.3 -18.7 | 350 11 1.9 -11.3 17 500 5880 15 15 -3.9 -14.5 | 349 7 1.4 -7.1 18 415 7315 20 10 -3.4 -9.4 | 317 3 1.8 -2.0 19 400 7600 10 12 -2.1 -11.8 | 324 5 3.2 -4.4 20 311 9449 15 12 -3.1 -11.6 | 333 5 2.1 -4.2 21 300 9720 5 9 -0.8 -9.0 | 289 5 4.5 -1.6 22 299 9754 360 9 -0.0 -9.0 | 287 5 5.2 -1.6 23 286 10058 40 8 -5.1 -6.1 | 185 1 0.1 1.3 24 274 10363 80 6 -5.9 -1.0 | 174 6 -0.7 6.4 25 262 10668 80 5 -4.9 -0.9 | 183 7 0.3 6.5 26 251 10973 125 7 -5.7 4.0 | 178 11 -0.5 11.4 27 250 11000 135 8 -5.7 5.7 | 178 13 -0.4 13.1 28 229 11582 145 9 -5.2 7.4 | 180 15 0.1 14.8 29 219 11887 130 11 -8.4 7.1 | 168 15 -3.2 14.5 30 209 12192 150 14 -7.0 12.1 | 175 20 -1.8 19.5 31 200 12490 120 12 -10.4 6.0 | 159 14 -5.1 13.4 32 190 12802 125 10 -8.2 5.7 | 167 13 -2.9 13.1 33 181 13106 125 10 -8.2 5.7 | 167 13 -2.9 13.1 34 164 13716 135 12 -8.5 8.5 | 168 16 -3.2 15.9 35 150 14290 110 15 -14.1 5.1 | 145 15 -8.8 12.5 36 120 15545 95 22 -21.9 1.9 | 119 19 -16.7 9.3 37 114 15850 80 30 -29.5 -5.2 | 95 24 -24.3 2.2 38 100 16610 60 40 -34.6 -20.0 | 67 32 -29.4 -12.6 39 96 16833 60 43 -37.2 -21.5 | 66 35 -32.0 -14.1 40 92 17069 55 43 -35.2 -24.7 | 60 35 -30.0 -17.3 41 82 17678 95 43 -42.8 3.7 | 107 39 -37.6 11.2 42 78 17983 95 55 -54.8 4.8 | 104 51 -49.5 12.2 43 74 18288 90 57 -57.0 0.0 | 98 52 -51.8 7.4 44 70 18570 20 6 -2.1 -5.6 | 241 4 3.2 1.8 45 70 18593 80 41 -40.4 -7.1 | 90 35 -35.1 0.3 46 66 18898 5 4 -0.3 -4.0 | 235 6 4.9 3.4 47 63 19202 245 7 6.3 3.0 | 228 16 11.6 10.4 48 60 19507 220 10 6.4 7.7 | 218 19 11.7 15.1 49 57 19812 165 18 -4.7 17.4 | 181 25 0.6 24.8 50 54 20117 105 1 -1.0 0.3 | 209 9 4.3 7.7 51 51 20422 105 11 -10.6 2.8 | 152 12 -5.4 10.3 52 50 20560 120 37 -32.0 18.5 | 134 37 -26.8 25.9 53 49 20726 130 26 -19.9 16.7 | 149 28 -14.7 24.1 54 44 21336 95 35 -34.9 3.1 | 109 31 -29.6 10.5 55 38 22250 95 48 -47.8 4.2 | 105 44 -42.6 11.6 56 36 22555 90 53 -53.0 0.0 | 99 48 -47.8 7.4 57 30 23680 85 62 -61.8 -5.4 | 92 57 -56.5 2.0 58 24 24994 90 55 -55.0 0.0 | 98 50 -49.8 7.4 59 20 26270 90 56 -56.0 0.0 | 98 51 -50.8 7.4 60 14 28651 85 55 -54.8 -4.8 | 93 50 -49.5 2.6 61 13 29261 75 45 -43.5 -11.6 | 84 38 -38.2 -4.2 62 12 29870 75 34 -32.8 -8.8 | 87 28 -27.6 -1.4 63 11 30175 90 30 -30.0 0.0 | 107 26 -24.8 7.4 64 10 30800 115 60 -54.4 25.4 | 124 59 -49.1 32.8 Wind Parameters Mean winds (0-6000m): 5.3 at 12.1 knts Storm direction: 35.3 at 9.1 knts Shear (0-3000m) pos: 1.1 neg: 2.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 115.0 deg Storm rel helicity (0-3000m) pos: 15.7 neg: -9.2 tot: 6.5 m^2/s^2 ave: 2.2 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 0.2 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 52.55 Bulk Shear: 19.40 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 ------------------------------------------------------------------------------- 500 280 2 227 10| 4.6 0.0 4.6| 12.8 0.0 12.8 25.7 0.89| 5.4 4.8 1000 305 3 231 9| 2.2 0.0 2.2| 13.9 -1.6 12.3 12.3 0.58| 3.9 2.3 1500 340 3 233 8| 2.2 0.0 2.2| 14.2 -5.4 8.7 5.8 0.14| 4.5 0.7 2000 15 4 229 6| 1.7 0.6 2.3| 14.2 -5.8 8.3 4.2 0.08| 4.0 0.3 2500 22 5 231 4| 1.3 1.3 2.7| 14.3 -5.9 8.4 3.4 0.14| 4.2 0.6 3000 15 6 249 4| 1.1 2.0 3.1| 15.7 -9.2 6.5 2.2 0.05| 4.6 0.2 4000 11 9 291 4| 1.2 2.2 3.4| 27.1 -20.3 6.7 1.7 0.06| 5.2 0.3 5000 6 11 311 5| 1.1 1.6 2.8| 32.0 -25.5 6.5 1.3 0.05| 4.5 0.2 6000 5 12 318 6| 1.1 1.4 2.5| 46.6 -29.3 17.4 2.9 0.10| 4.7 0.5 Wrote GIF file: /home/apache/climate/data/raob//WRKK/skewt/WRKK.skewt.20251210.00.gif