UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121512.upa.cvt Date: 1200Z 15 DEC 25 Searching for WRKK... Searching the city database file for: WRKK ... Date:1200Z 15 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 74 90 6 SFC 997 108 26.4 24.0 87 2.4 24.6 90 6 299.8 303.3 297.9 356.0 19.17 2 979 267 26.4 22.4 79 4.0 23.5 70 4 301.4 304.6 297.4 353.5 17.68 3 925 759 23.0 21.5 91 1.5 21.9 230 4 302.8 306.1 297.8 355.4 17.72 4 850 1498 19.2 16.4 84 2.8 17.2 0 1 306.3 308.9 296.2 348.1 13.94 5 766 2386 13.2 12.3 94 0.9 12.6 50 4 309.0 311.3 295.5 345.0 11.82 6 712 3000 10.0 9.2 95 0.8 9.5 45 7 312.0 314.0 295.3 343.8 10.32 7 700 3142 9.0 8.3 95 0.7 8.6 55 6 312.5 314.3 295.0 342.9 9.87 8 653 3715 4.6 0.9 77 3.7 2.6 39 8 313.8 315.0 292.6 333.4 6.27 9 614 4219 5.0 1.8 80 3.2 3.2 43 9 319.8 321.2 294.9 342.6 7.12 10 555 5039 0.0 -2.1 86 2.1 -1.1 33 7 323.2 324.4 294.9 342.5 5.92 11 532 5377 -2.5 -3.4 94 0.9 -3.0 40 7 324.2 325.3 294.9 342.5 5.60 12 500 5870 -4.1 -6.7 82 2.6 -5.4 45 10 328.0 329.0 295.1 343.5 4.64 13 472 6323 -6.3 -9.0 81 2.7 -7.5 57 5 330.8 331.6 295.4 344.7 4.10 14 441 6850 -9.9 -12.1 84 2.2 -10.8 271 4 332.7 333.4 295.4 344.5 3.43 15 423 7172 -10.1 -17.1 57 7.0 -12.7 90 4 336.4 336.9 295.5 344.8 2.37 16 406 7486 -12.3 -17.3 66 5.0 -14.2 37 4 337.6 338.1 295.8 346.2 2.43 17 400 7600 -13.1 -22.1 47 9.0 -16.0 55 4 338.0 338.3 295.3 343.9 1.63 18 387 7850 -15.3 -27.3 35 12.0 -18.5 64 3 338.3 338.5 294.8 342.2 1.05 19 382 7948 -16.1 -30.1 29 14.0 -19.5 68 3 338.5 338.7 294.7 341.6 0.82 20 358 8433 -20.3 -22.9 80 2.6 -21.1 86 2 339.2 339.5 295.6 345.4 1.69 21 356 8474 -20.1 -27.1 54 7.0 -21.9 87 2 340.0 340.3 295.4 344.3 1.17 22 352 8558 -20.5 -35.5 25 15.0 -23.4 92 2 340.6 340.7 295.0 342.6 0.53 23 344 8728 -21.7 -40.7 16 19.0 -24.8 131 3 341.2 341.3 294.9 342.4 0.32 24 330 9032 -24.1 -40.1 21 16.0 -26.6 145 4 342.0 342.0 295.1 343.4 0.35 25 325 9143 -25.1 -34.1 43 9.0 -26.8 136 5 342.1 342.2 295.4 344.6 0.66 26 321 9233 -25.5 -38.5 29 13.0 -27.6 144 5 342.8 342.8 295.4 344.4 0.43 27 300 9720 -29.1 -42.1 27 13.0 -30.8 175 6 344.4 344.4 295.7 345.6 0.31 28 250 11000 -38.5 -54.5 17 16.0 -39.5 150 10 348.8 348.8 296.4 349.2 0.09 29 227 11654 -43.5 -60.5 14 17.0 -44.2 123 11 350.9 351.0 296.9 351.2 0.05 30 200 12490 -50.9 -65.9 15 15.0 -51.3 90 18 352.2 352.2 297.1 352.3 0.03 31 150 14290 -66.3 -73.3 37 7.0 -66.4 110 19 355.9 355.9 297.9 355.9 0.01 32 100 16630 -84.7 -89.7 41 5.0 -84.7 105 26 364.1 364.1 299.5 364.1 0.00 33 87 17392 -88.5 -93.5 38 5.0 -88.5 105 33 371.2 371.2 300.8 371.2 0.00 34 83 17650 -84.7 -92.7 23 8.0 -84.7 105 33 384.0 384.0 302.9 384.0 0.00 35 79 17923 -83.5 -89.5 34 6.0 -83.5 103 32 392.0 392.0 304.0 392.0 0.00 36 76 18142 -78.5 -88.5 18 10.0 -78.5 101 31 406.8 406.8 306.1 406.8 0.00 37 72 18450 -78.9 -85.9 31 7.0 -78.9 41 19 412.3 412.3 306.8 412.3 0.00 38 70 18610 -79.9 -86.9 30 7.0 -79.9 310 11 413.4 413.4 306.9 413.5 0.00 39 66 18942 -81.3 -88.3 30 7.0 -81.3 308 11 417.4 417.4 307.4 417.4 0.00 40 65 19028 -81.3 -88.3 30 7.0 -81.3 297 9 419.2 419.2 307.6 419.3 0.00 41 63 19205 -76.7 -88.7 13 12.0 -76.7 276 6 433.2 433.2 309.1 433.2 0.00 42 55 19996 -71.9 -86.9 9 15.0 -72.0 95 26 461.3 461.3 311.9 461.3 0.00 43 51 20441 -72.5 -91.5 4 19.0 -72.6 99 33 470.0 470.0 312.6 470.0 0.00 TRP 87 17392 -88.5 -93.5 38 5.0 -88.5 105 33 371.2 371.2 300.8 371.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 555.00 mb = 5038.84 m = 16531.44 ft Wetbulb zero: 570.08 mb = 4821.28 m = 15817.65 ft Precipitable water: 2.38 inches Sfc-500 mean rel hum: 86.84 % Est. max temperature: 32.94 C = 91.30 F Sfc-Lift cond lev (LCL): 963.27 mb = 407.41 m = 1336.63 ft T: 25.43 C 700-500 lapse rate: 4.80 C/km ThetaE index: 21.93 C Layer 850.0- 614.0 mb Conv cond level (CCL): 875.78 mb = 1236.86 m = 4057.89 ft Mean mixing ratio: 17.62 g/kg Conv temperature: 31.64 C = 88.95 F Cap Strength: 1.13 C Lifted Index: -2.65 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.05 C Lifted Index @700 mb: -2.74 C Showalter Index: -0.46 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 20.50 C K Index: 39.00 Risk: > 80 % chance of thunderstorms Sweat Index: 208.80 Risk: None Energy Index: -0.97 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1007.49 J/kg Max Up Vert Vel: 44.89 m/s Conv Inhibition (B-): 20.97 J/kg Cap Strength: 1.13 C Lift Cond Lev (LCL): 912.16 mb = 881.14 m = 2890.85 ft Lev Free Conv (LFC): 827.16 mb = 1730.53 m = 5677.53 ft Equ Level (EL): 167.16 mb = 13612.18 m = 44658.85 ft B at Equ Level: 1002.23 J/kg Max Parcel Lev (MPL): 77.16 mb = 18056.11 m = 59238.49 ft Wind level data Storm motion: 73 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 ---------------------------------------------------------- 0 997 108 90 6 -6.0 0.0 | 129 2 -1.6 1.3 1 975 305 65 3 -2.7 -1.3 | 269 2 1.7 0.0 2 941 610 280 4 3.9 -0.7 | 266 8 8.3 0.6 3 925 759 230 4 3.1 2.6 | 243 8 7.4 3.9 4 878 1219 150 3 -1.5 2.6 | 216 5 2.9 3.9 5 850 1498 0 1 -0.0 -1.0 | 266 4 4.4 0.3 6 847 1524 0 1 -0.0 -1.0 | 266 4 4.4 0.3 7 817 1829 110 2 -1.9 0.7 | 231 3 2.5 2.0 8 789 2134 70 2 -1.9 -0.7 | 256 3 2.5 0.6 9 734 2743 20 7 -2.4 -6.6 | 339 6 2.0 -5.3 10 708 3048 50 7 -5.4 -4.5 | 17 3 -1.0 -3.2 11 700 3142 55 6 -4.9 -3.4 | 14 2 -0.5 -2.1 12 682 3353 35 10 -5.7 -8.2 | 11 7 -1.4 -6.9 13 657 3658 40 8 -5.1 -6.1 | 9 5 -0.8 -4.8 14 633 3962 35 11 -6.3 -9.0 | 14 8 -1.9 -7.7 15 587 4572 55 6 -4.9 -3.4 | 14 2 -0.5 -2.1 16 544 5182 25 8 -3.4 -7.3 | 351 6 1.0 -5.9 17 524 5486 50 6 -4.6 -3.9 | 5 3 -0.2 -2.6 18 505 5791 60 12 -10.4 -6.0 | 52 8 -6.0 -4.7 19 500 5870 45 10 -7.1 -7.1 | 25 6 -2.7 -5.8 20 486 6096 50 9 -6.9 -5.8 | 29 5 -2.5 -4.5 21 467 6401 60 3 -2.6 -1.5 | 276 2 1.8 -0.2 22 449 6706 350 3 0.5 -3.0 | 289 5 4.9 -1.7 23 432 7010 175 5 -0.4 5.0 | 212 7 3.9 6.3 24 415 7315 10 4 -0.7 -3.9 | 306 5 3.7 -2.6 25 400 7600 55 4 -3.3 -2.3 | 312 1 1.1 -1.0 26 352 8534 90 2 -2.0 0.0 | 241 3 2.4 1.3 27 338 8839 160 3 -1.0 2.8 | 219 5 3.3 4.1 28 324 9144 135 5 -3.5 3.5 | 190 5 0.8 4.8 29 311 9449 170 4 -0.7 3.9 | 215 6 3.7 5.2 30 300 9720 175 6 -0.5 6.0 | 208 8 3.9 7.3 31 286 10058 185 5 0.4 5.0 | 217 8 4.8 6.3 32 262 10668 135 10 -7.1 7.1 | 162 9 -2.7 8.4 33 251 10973 140 10 -6.4 7.7 | 167 9 -2.1 9.0 34 250 11000 150 10 -5.0 8.7 | 176 10 -0.6 10.0 35 240 11278 145 9 -5.2 7.4 | 175 9 -0.8 8.7 36 229 11582 125 10 -8.2 5.7 | 152 8 -3.8 7.0 37 200 12490 90 18 -18.0 0.0 | 95 14 -13.6 1.3 38 190 12802 90 18 -18.0 0.0 | 95 14 -13.6 1.3 39 150 14290 110 19 -17.9 6.5 | 120 16 -13.5 7.8 40 100 16630 105 26 -25.1 6.7 | 111 22 -20.7 8.0 41 98 16764 105 27 -26.1 7.0 | 111 23 -21.7 8.3 42 87 17392 105 33 -31.9 8.5 | 110 29 -27.5 9.8 43 83 17678 105 33 -31.9 8.5 | 110 29 -27.5 9.8 44 74 18288 100 30 -29.5 5.2 | 105 26 -25.2 6.5 45 70 18593 350 9 1.6 -8.9 | 322 10 5.9 -7.6 46 70 18610 310 11 8.4 -7.1 | 294 14 12.8 -5.8 47 66 18898 310 11 8.4 -7.1 | 294 14 12.8 -5.8 48 62 19202 270 5 5.0 -0.0 | 262 9 9.4 1.3 49 59 19507 150 19 -9.5 16.5 | 164 18 -5.1 17.8 50 55 19812 95 25 -24.9 2.2 | 100 21 -20.5 3.5 51 49 20422 100 36 -35.5 6.3 | 104 32 -31.1 7.6 Wind Parameters Mean winds (0-6000m): 43.4 at 6.1 knts Storm direction: 73.4 at 4.6 knts Shear (0-3000m) pos: 0.6 neg: 1.2 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): -112.7 deg Storm rel helicity (0-3000m) pos: 8.7 neg: -21.6 tot: -12.9 m^2/s^2 ave: -4.3 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 0.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1221.55 Bulk Shear: 0.82 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 58 4 306 1| 0.0 10.2 10.2| 1.1 -6.4 -5.3 -10.7 0.02| 13.2 0.3 1000 201 4 230 8| 0.0 3.2 3.2| 1.1 -19.7 -18.6 -18.6 -0.30| 10.4 -3.1 1500 178 3 223 6| 0.0 1.9 1.9| 3.3 -20.2 -16.9 -11.2 -0.13| 9.4 -1.2 2000 142 3 216 4| 0.4 1.4 1.8| 3.9 -21.5 -17.6 -8.8 -0.15| 7.8 -1.2 2500 81 3 239 2| 0.3 1.4 1.7| 5.6 -21.5 -15.9 -6.4 -0.04| 7.3 -0.3 3000 49 4 305 2| 0.6 1.2 1.8| 8.7 -21.6 -12.9 -4.3 0.03| 6.9 0.2 4000 42 5 339 3| 0.6 1.2 1.7| 10.2 -22.6 -12.4 -3.1 0.03| 6.4 0.2 5000 42 6 347 3| 0.6 1.3 1.8| 10.5 -24.3 -13.7 -2.7 0.00| 5.9 0.0 6000 43 6 356 3| 0.8 1.1 1.9| 15.3 -28.7 -13.4 -2.2 0.03| 6.0 0.2 Wrote GIF file: /home/apache/climate/data/raob//WRKK/skewt/WRKK.skewt.20251215.12.gif