UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121300.upa.cvt Date: 0000Z 13 DEC 25 Searching for WRKK... Searching the city database file for: WRKK ... Date:0000Z 13 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 73 80 8 SFC 997 108 26.4 24.9 91 1.5 25.3 80 8 299.8 303.5 298.5 359.3 20.27 2 925 760 23.0 20.9 88 2.1 21.5 210 4 302.8 306.0 297.4 353.4 17.06 3 850 1495 19.6 15.4 77 4.2 16.7 175 6 306.7 309.1 295.7 345.9 13.06 4 763 2419 15.2 7.2 59 8.0 10.3 185 9 311.5 313.1 293.7 337.4 8.38 5 745 2622 14.0 9.0 72 5.0 10.8 188 10 312.4 314.2 294.9 342.4 9.72 6 700 3146 11.0 3.0 58 8.0 6.4 190 7 314.7 316.0 293.3 336.0 6.80 7 690 3266 10.4 1.4 54 9.0 5.4 201 6 315.3 316.5 293.0 334.7 6.15 8 679 3400 9.4 4.5 71 4.9 6.5 209 5 315.6 317.1 294.4 340.1 7.80 9 561 4963 0.0 -2.0 86 2.0 -1.1 209 15 322.3 323.4 294.7 341.4 5.90 10 500 5880 -4.9 -8.0 79 3.1 -6.4 200 13 327.1 327.9 294.6 341.1 4.19 11 476 6267 -7.3 -10.5 78 3.2 -8.7 183 12 328.7 329.5 294.6 341.0 3.61 12 462 6500 -8.1 -16.1 53 8.0 -11.1 166 11 330.6 331.0 294.0 338.7 2.36 13 458 6568 -8.5 -13.3 68 4.8 -10.5 161 11 330.9 331.5 294.6 341.2 3.00 14 430 7057 -11.7 -15.5 73 3.8 -13.2 174 12 332.8 333.4 294.8 342.1 2.66 15 400 7610 -14.5 -22.5 51 8.0 -17.0 160 8 336.1 336.5 294.7 341.8 1.57 16 397 7667 -14.9 -22.9 50 8.0 -17.3 174 9 336.3 336.7 294.8 341.9 1.53 17 394 7725 -15.1 -21.1 60 6.0 -17.0 173 8 336.8 337.2 295.1 343.3 1.80 18 392 7763 -15.3 -25.3 42 10.0 -18.1 173 8 337.0 337.3 294.7 341.6 1.25 19 389 7821 -15.7 -29.7 29 14.0 -19.1 172 8 337.3 337.4 294.4 340.4 0.84 20 384 7919 -16.5 -30.5 29 14.0 -19.8 170 7 337.5 337.6 294.4 340.4 0.79 21 379 8017 -17.5 -23.5 59 6.0 -19.3 169 6 337.4 337.7 295.0 342.9 1.52 22 375 8097 -18.1 -21.9 72 3.8 -19.3 167 6 337.6 338.0 295.3 344.0 1.77 23 354 8526 -20.7 -34.7 27 14.0 -23.4 137 5 339.8 339.9 294.8 341.9 0.57 24 346 8695 -22.1 -29.1 53 7.0 -23.7 137 6 340.1 340.3 295.2 343.8 1.00 25 338 8866 -23.5 -29.5 58 6.0 -24.8 140 7 340.5 340.7 295.3 344.1 0.98 26 337 8888 -23.7 -28.1 67 4.4 -24.7 141 7 340.5 340.7 295.4 344.7 1.12 27 329 9064 -24.5 -39.5 24 15.0 -26.9 143 8 341.7 341.8 295.1 343.2 0.38 28 315 9379 -26.7 -52.7 7 26.0 -29.3 149 9 342.9 343.0 295.1 343.3 0.09 29 300 9730 -29.7 -48.7 14 19.0 -31.7 155 10 343.5 343.6 295.3 344.1 0.15 30 272 10420 -35.5 -45.5 35 10.0 -36.5 155 12 344.9 344.9 295.7 345.8 0.24 31 268 10522 -36.3 -48.3 28 12.0 -37.3 156 11 345.2 345.2 295.7 345.9 0.18 32 263 10653 -37.5 -53.5 17 16.0 -38.6 157 10 345.3 345.3 295.7 345.7 0.10 33 257 10811 -38.9 -46.9 43 8.0 -39.6 159 8 345.5 345.5 295.8 346.4 0.22 34 250 11000 -39.9 -45.9 53 6.0 -40.4 185 6 346.7 346.8 296.1 347.8 0.25 35 237 11361 -42.9 -48.9 52 6.0 -43.3 196 5 347.6 347.6 296.3 348.3 0.19 36 215 12009 -48.1 -57.1 35 9.0 -48.4 215 4 349.3 349.3 296.5 349.6 0.08 37 200 12480 -52.3 -60.3 38 8.0 -52.5 230 3 349.9 350.0 296.7 350.2 0.06 38 183 13050 -57.5 -62.5 53 5.0 -57.6 181 4 350.5 350.5 296.8 350.7 0.05 39 150 14280 -68.3 -74.3 42 6.0 -68.4 90 13 352.4 352.4 297.2 352.5 0.01 40 144 14523 -70.3 -76.3 41 6.0 -70.4 97 13 353.1 353.1 297.3 353.1 0.01 41 134 14946 -73.1 -84.1 17 11.0 -73.1 107 16 355.5 355.5 297.8 355.5 0.00 42 100 16610 -83.9 -89.9 34 6.0 -83.9 70 15 365.6 365.6 299.8 365.6 0.00 43 89 17245 -88.1 -91.7 51 3.6 -88.1 85 19 369.6 369.6 300.5 369.6 0.00 44 82 17687 -87.5 -91.9 44 4.4 -87.5 96 20 379.6 379.6 302.2 379.6 0.00 45 70 18560 -80.1 -87.1 30 7.0 -80.1 140 23 413.0 413.0 306.9 413.0 0.00 46 69 18641 -80.3 -87.3 30 7.0 -80.3 98 12 414.3 414.3 307.0 414.3 0.00 47 62 19258 -72.9 -86.9 10 14.0 -73.0 103 31 443.6 443.6 310.3 443.6 0.00 48 51 20421 -67.3 -92.3 2 25.0 -67.5 85 20 482.2 482.2 313.6 482.2 0.00 49 50 20540 -67.7 -91.7 2 24.0 -67.9 100 27 484.0 484.0 313.8 484.0 0.00 50 47 20911 -69.3 -94.3 1 25.0 -69.5 106 27 488.8 488.8 314.1 488.8 0.00 51 40 21886 -63.9 -96.9 0 33.0 -64.3 92 42 525.4 525.4 316.6 525.4 0.00 52 30 23660 -61.1 -94.1 1 33.0 -61.9 80 57 578.1 578.1 319.6 578.1 0.00 53 24 25044 -61.3 -94.3 1 33.0 -62.3 83 63 615.6 615.6 321.3 615.6 0.00 54 21 25875 -60.1 -94.1 0 34.0 -61.3 84 67 643.2 643.2 322.4 643.2 0.00 55 20 26180 -58.7 -92.7 0 34.0 -60.2 85 68 656.5 656.5 322.9 656.5 0.00 56 18 26848 -56.9 -90.9 1 34.0 -58.9 88 70 682.3 682.3 323.9 682.3 0.01 57 16 27610 -49.8 -85.7 1 35.9 -53.9 100 75 728.8 728.8 325.3 728.9 0.02 58 15 28038 -45.9 -82.9 1 37.0 -51.7 100 75 755.3 755.4 326.1 755.6 0.03 59 13 28989 -48.5 -85.5 1 37.0 -53.7 82 41 777.9 777.9 326.7 778.1 0.02 60 13 28989 -48.1 -85.1 1 37.0 -53.5 82 41 779.3 779.3 326.7 779.5 0.02 61 12 29522 -45.1 -83.1 1 38.0 -52.0 104 43 807.9 808.0 327.4 808.3 0.03 62 11 30107 -42.9 -80.9 1 38.0 -51.2 92 39 836.3 836.3 328.1 836.8 0.05 63 10 30750 -44.3 -82.3 1 38.0 -52.4 65 53 854.2 854.2 328.5 854.6 0.05 64 8.9 31531 -44.5 -82.5 1 38.0 -52.9 882.4 882.4 329.1 882.9 0.05 65 8.0 32248 -42.5 -80.5 1 38.0 -52.4 917.6 917.7 329.8 918.5 0.08 TRP 89 17245 -88.1 -91.7 51 3.6 -88.1 85 19 369.6 369.6 300.5 369.6 0.00 WND 16 27610 -49.8 -85.7 1 35.9 -53.9 100 75 728.8 728.8 325.3 728.9 0.02 Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 561.00 mb = 4962.76 m = 16281.84 ft Wetbulb zero: 577.68 mb = 4723.00 m = 15495.22 ft Precipitable water: 2.20 inches Sfc-500 mean rel hum: 76.76 % Est. max temperature: 33.42 C = 92.16 F Sfc-Lift cond lev (LCL): 975.99 mb = 293.28 m = 962.18 ft T: 25.43 C 700-500 lapse rate: 5.82 C/km ThetaE index: 21.86 C Layer 925.0- 745.0 mb Conv cond level (CCL): 877.83 mb = 1214.94 m = 3985.99 ft Mean mixing ratio: 17.97 g/kg Conv temperature: 31.80 C = 89.24 F Cap Strength: 1.09 C Lifted Index: -3.69 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.00 C Lifted Index @700 mb: -0.94 C Showalter Index: -0.47 C Risk: Thunderstorms probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.30 C K Index: 31.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 209.80 Risk: None Energy Index: -0.97 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1475.29 J/kg Max Up Vert Vel: 54.32 m/s Conv Inhibition (B-): 33.42 J/kg Cap Strength: 1.09 C Lift Cond Lev (LCL): 920.01 mb = 807.03 m = 2647.69 ft Lev Free Conv (LFC): 755.01 mb = 2508.72 m = 8230.61 ft Equ Level (EL): 135.01 mb = 14902.05 m = 48890.64 ft B at Equ Level: 1472.67 J/kg Max Parcel Lev (MPL): 75.01 mb = 18178.62 m = 59640.40 ft Wind level data Storm motion: 225 at 7 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 ---------------------------------------------------------- 0 997 108 80 8 -7.9 -1.4 | 64 14 -12.8 -6.3 1 975 305 325 2 1.1 -1.6 | 30 8 -3.7 -6.6 2 941 610 235 2 1.6 1.1 | 41 5 -3.2 -3.8 3 925 760 210 4 2.0 3.5 | 63 3 -2.9 -1.5 4 877 1219 185 6 0.5 6.0 | 103 4 -4.4 1.0 5 850 1495 175 6 -0.5 6.0 | 101 6 -5.4 1.0 6 761 2438 185 9 0.8 9.0 | 135 6 -4.1 4.0 7 734 2743 190 10 1.7 9.8 | 147 6 -3.1 4.9 8 708 3048 180 8 0.0 8.0 | 122 6 -4.9 3.1 9 700 3146 190 7 1.2 6.9 | 118 4 -3.7 2.0 10 682 3353 210 5 2.5 4.3 | 76 2 -2.4 -0.6 11 610 4267 190 14 2.4 13.8 | 165 9 -2.5 8.9 12 545 5182 215 15 8.6 12.3 | 207 8 3.7 7.4 13 525 5486 190 13 2.3 12.8 | 162 8 -2.6 7.9 14 500 5880 200 13 4.4 12.2 | 177 7 -0.4 7.3 15 486 6096 195 13 3.4 12.6 | 169 8 -1.5 7.6 16 449 6706 150 10 -5.0 8.7 | 111 11 -9.9 3.7 17 432 7010 175 12 -1.0 12.0 | 140 9 -5.9 7.0 18 400 7610 160 8 -2.7 7.5 | 109 8 -7.6 2.6 19 399 7620 175 9 -0.8 9.0 | 125 7 -5.7 4.0 20 368 8230 165 5 -1.3 4.8 | 89 6 -6.2 -0.1 21 353 8534 135 5 -3.5 3.5 | 81 9 -8.4 -1.4 22 325 9144 145 8 -4.6 6.6 | 100 10 -9.5 1.6 23 300 9730 155 10 -4.2 9.1 | 114 10 -9.1 4.1 24 299 9754 140 11 -7.1 8.4 | 106 12 -12.0 3.5 25 274 10363 155 12 -5.1 10.9 | 121 12 -10.0 5.9 26 251 10973 160 7 -2.4 6.6 | 103 7 -7.3 1.6 27 250 11000 185 6 0.5 6.0 | 103 4 -4.4 1.0 28 200 12480 230 3 2.3 1.9 | 41 4 -2.6 -3.0 29 199 12497 265 4 4.0 0.3 | 11 5 -0.9 -4.6 30 190 12802 200 3 1.0 2.8 | 61 4 -3.9 -2.1 31 164 13716 125 6 -4.9 3.4 | 81 10 -9.8 -1.5 32 156 14021 110 11 -10.3 3.8 | 86 15 -15.2 -1.2 33 150 14280 90 13 -13.0 0.0 | 75 19 -17.9 -4.9 34 141 14630 100 13 -12.8 2.3 | 81 18 -17.7 -2.7 35 127 15240 115 20 -18.1 8.5 | 99 23 -23.0 3.5 36 108 16154 105 24 -23.2 6.2 | 93 28 -28.1 1.3 37 100 16610 70 15 -14.1 -5.1 | 62 21 -19.0 -10.1 38 97 16764 95 14 -13.9 1.2 | 79 19 -18.8 -3.7 39 89 17245 85 19 -18.9 -1.7 | 75 25 -23.8 -6.6 40 82 17678 95 19 -18.9 1.7 | 82 24 -23.8 -3.3 41 78 17983 110 35 -32.9 12.0 | 101 38 -37.8 7.0 42 74 18288 70 26 -24.4 -8.9 | 65 32 -29.3 -13.8 43 70 18560 140 23 -14.8 17.6 | 123 23 -19.7 12.7 44 70 18593 90 9 -9.0 0.0 | 70 15 -13.9 -4.9 45 66 18898 135 24 -17.0 17.0 | 119 25 -21.9 12.0 46 63 19202 105 36 -34.8 9.3 | 96 40 -39.7 4.4 47 60 19507 95 16 -15.9 1.4 | 80 21 -20.8 -3.5 48 57 19812 105 22 -21.3 5.7 | 92 26 -26.1 0.8 49 51 20422 85 20 -19.9 -1.7 | 75 26 -24.8 -6.7 50 50 20540 100 27 -26.6 4.7 | 90 31 -31.5 -0.2 51 48 20726 110 23 -21.6 7.9 | 96 27 -26.5 2.9 52 42 21641 90 41 -41.0 0.0 | 84 46 -45.9 -4.9 53 34 22860 100 45 -44.3 7.8 | 93 49 -49.2 2.9 54 31 23470 90 54 -54.0 0.0 | 85 59 -58.9 -4.9 55 30 23660 80 57 -56.1 -9.9 | 76 63 -61.0 -14.8 56 20 26180 85 68 -67.7 -5.9 | 81 73 -72.6 -10.9 57 19 26518 85 67 -66.7 -5.8 | 81 72 -71.6 -10.8 58 17 27127 90 73 -73.0 0.0 | 86 78 -77.9 -4.9 59 16 27610 100 75 -73.9 13.0 | 96 79 -78.7 8.1 60 15 28042 100 75 -73.9 13.0 | 96 79 -78.7 8.1 61 14 28346 85 66 -65.7 -5.8 | 81 71 -70.6 -10.7 62 14 28651 75 52 -50.2 -13.5 | 72 58 -55.1 -18.4 63 13 28956 80 41 -40.4 -7.1 | 75 47 -45.3 -12.1 64 12 29566 105 43 -41.5 11.1 | 98 47 -46.4 6.2 65 11 30175 90 39 -39.0 0.0 | 84 44 -43.9 -4.9 66 10 30750 65 53 -48.0 -22.4 | 63 60 -52.9 -27.3 Wind Parameters Mean winds (0-6000m): 194.7 at 9.3 knts Storm direction: 224.7 at 6.9 knts Shear (0-3000m) pos: 2.2 neg: 0.7 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 56.8 deg Storm rel helicity (0-3000m) pos: 11.9 neg: -27.5 tot: -15.6 m^2/s^2 ave: -5.2 10^-3 m/s^2 rel: -0.03 Storm rel vorticity (0-3000m) horiz: 4.8 stream: -0.1 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 73.41 Bulk Shear: 20.10 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 33 3 41 10| 10.1 0.0 10.1| 1.7 -23.6 -21.9 -43.8 -0.45| 14.7 -6.6 1000 201 4 68 4| 5.1 2.2 7.3| 5.0 -23.6 -18.6 -18.6 -0.15| 9.7 -1.5 1500 187 4 83 4| 3.4 1.9 5.3| 6.0 -23.8 -17.8 -11.9 -0.11| 7.2 -0.8 2000 184 5 92 5| 2.8 1.4 4.3| 8.5 -23.8 -15.3 -7.7 -0.02| 5.8 -0.1 2500 184 6 102 5| 2.6 1.2 3.7| 11.3 -23.8 -12.5 -5.0 0.05| 5.1 0.3 3000 185 6 108 5| 2.2 0.7 2.8| 11.9 -27.5 -15.6 -5.2 -0.03| 4.8 -0.1 4000 189 7 116 4| 1.9 1.1 3.0| 15.0 -29.1 -14.1 -3.5 0.03| 5.0 0.2 5000 193 8 137 4| 2.0 0.9 2.9| 28.1 -29.1 -1.0 -0.2 0.15| 4.7 0.7 6000 195 9 148 5| 1.7 1.0 2.7| 31.8 -43.5 -11.8 -2.0 0.03| 4.7 0.2 Wrote GIF file: /home/apache/climate/data/raob//WRKK/skewt/WRKK.skewt.20251213.00.gif