UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for WRKK... Searching the city database file for: WRKK ... Date:0000Z 16 APR 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 87 270 8 SFC 998 108 26.8 24.0 85 2.8 24.7 270 8 300.1 303.6 298.0 356.3 19.15 2 997 117 27.4 23.6 80 3.8 24.6 273 8 300.8 304.2 297.9 355.9 18.70 3 925 773 23.6 19.2 76 4.4 20.5 350 9 303.4 306.3 296.4 348.9 15.31 4 850 1509 19.4 14.8 75 4.6 16.3 350 7 306.5 308.8 295.3 344.2 12.55 5 746 2622 12.8 10.0 83 2.8 11.0 348 7 310.9 312.9 295.0 342.8 10.40 6 700 3157 10.8 5.8 71 5.0 7.8 350 9 314.4 316.0 294.4 340.3 8.29 7 670 3522 9.2 4.2 71 5.0 6.2 336 13 316.6 318.1 294.6 341.0 7.74 8 561 4972 0.0 -5.0 69 5.0 -2.5 319 6 322.3 323.2 293.7 337.7 4.70 9 539 5293 -1.1 -10.1 50 9.0 -5.1 320 5 324.6 325.3 293.2 335.7 3.29 10 500 5890 -4.5 -13.5 49 9.0 -8.2 320 7 327.6 328.1 293.5 336.8 2.70 11 472 6342 -6.7 -14.7 53 8.0 -9.9 341 5 330.3 330.8 294.1 339.2 2.59 12 451 6697 -7.9 -22.9 29 15.0 -12.7 350 6 333.1 333.4 293.8 337.9 1.34 13 435 6977 -9.1 -23.1 31 14.0 -13.5 20 8 335.0 335.3 294.3 340.0 1.37 14 429 7084 -10.3 -19.3 48 9.0 -13.5 33 8 334.8 335.2 294.7 341.7 1.94 15 400 7620 -14.1 -24.1 42 10.0 -17.0 65 9 336.7 336.9 294.7 341.6 1.36 16 383 7948 -15.3 -30.3 27 15.0 -19.0 76 7 339.3 339.5 294.8 342.3 0.80 17 300 9740 -28.9 -41.9 27 13.0 -30.6 40 16 344.6 344.7 295.7 345.9 0.32 18 250 11020 -38.7 -49.7 30 11.0 -39.5 65 20 348.5 348.6 296.4 349.2 0.16 19 239 11327 -41.5 -53.5 26 12.0 -42.2 71 20 348.8 348.9 296.5 349.3 0.11 20 210 12191 -48.7 -55.7 44 7.0 -49.0 89 21 350.7 350.7 296.9 351.1 0.10 21 200 12510 -51.3 -57.3 49 6.0 -51.5 95 19 351.5 351.5 297.0 351.9 0.08 22 169 13580 -61.1 -66.1 51 5.0 -61.2 92 18 352.6 352.6 297.2 352.7 0.03 23 150 14310 -67.3 -75.3 31 8.0 -67.4 90 17 354.2 354.2 297.5 354.2 0.01 24 146 14472 -68.1 -78.1 23 10.0 -68.2 91 18 355.5 355.5 297.8 355.5 0.01 25 112 16014 -80.1 -86.1 36 6.0 -80.1 64 12 361.1 361.1 298.9 361.1 0.00 26 100 16650 -82.3 -88.3 35 6.0 -82.3 85 13 368.7 368.7 300.4 368.7 0.00 27 97 16820 -83.1 -89.1 34 6.0 -83.1 85 14 370.4 370.4 300.7 370.4 0.00 28 89 17303 -81.7 -89.7 24 8.0 -81.7 81 17 382.4 382.4 302.6 382.4 0.00 29 83 17692 -84.3 -90.3 34 6.0 -84.3 338 6 384.8 384.8 303.0 384.8 0.00 30 78 18037 -83.7 -90.7 28 7.0 -83.7 182 7 393.0 393.0 304.2 393.0 0.00 31 75 18258 -79.7 -89.7 18 10.0 -79.7 99 9 405.8 405.8 306.0 405.8 0.00 32 72 18489 -80.7 -87.7 30 7.0 -80.7 80 9 408.4 408.4 306.3 408.4 0.00 33 70 18650 -76.1 -87.1 16 11.0 -76.2 115 17 421.6 421.6 307.9 421.6 0.00 34 67 18903 -75.7 -86.7 16 11.0 -75.7 117 16 427.8 427.8 308.6 427.8 0.00 35 66 18990 -71.7 -86.7 9 15.0 -71.8 96 13 438.3 438.3 309.7 438.3 0.00 36 55 20063 -72.1 -89.1 6 17.0 -72.2 235 13 460.9 460.9 311.8 460.9 0.00 37 52 20396 -68.9 -88.9 4 20.0 -69.1 235 7 475.8 475.8 313.1 475.8 0.00 38 50 20630 -69.5 -88.5 5 19.0 -69.6 170 7 479.7 479.7 313.4 479.7 0.00 39 42 21680 -65.5 -87.5 3 22.0 -65.8 334 12 514.1 514.1 315.9 514.2 0.00 40 40 21975 -67.3 -87.3 4 20.0 -67.6 305 17 516.8 516.8 316.1 516.9 0.00 41 35 22792 -61.1 -86.1 2 25.0 -61.8 336 11 553.1 553.1 318.3 553.2 0.01 42 30 23750 -60.9 -84.9 3 24.0 -61.7 20 4 578.6 578.6 319.6 578.7 0.01 43 28 24179 -60.9 -83.9 3 23.0 -61.7 24 6 590.1 590.2 320.2 590.2 0.01 44 26 24643 -58.1 -86.1 2 28.0 -59.4 72 14 610.7 610.7 321.1 610.8 0.01 45 22 25695 -58.1 -83.1 3 25.0 -59.6 150 13 640.6 640.6 322.3 640.8 0.02 46 21 25988 -57.1 -81.1 3 24.0 -58.8 139 27 652.2 652.2 322.8 652.4 0.03 47 20 26300 -53.1 -81.1 2 28.0 -55.7 100 41 673.6 673.6 323.6 673.9 0.03 48 18 26980 -52.5 -80.5 2 28.0 -55.5 101 42 696.1 696.2 324.3 696.4 0.03 49 15 28183 -43.1 -76.1 1 33.0 -50.0 86 52 764.6 764.7 326.4 765.4 0.08 50 13 29152 -41.1 -72.1 2 31.0 -49.4 73 51 803.5 803.6 327.4 805.2 0.17 TRP 97 16820 -83.1 -89.1 34 6.0 -83.1 85 14 370.4 370.4 300.7 370.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 561.00 mb = 4972.45 m = 16313.63 ft Wetbulb zero: 592.21 mb = 4530.17 m = 14862.58 ft Precipitable water: 2.10 inches Sfc-500 mean rel hum: 71.18 % Est. max temperature: 33.22 C = 91.81 F Sfc-Lift cond lev (LCL): 958.67 mb = 460.04 m = 1509.28 ft T: 25.41 C 700-500 lapse rate: 5.60 C/km ThetaE index: 16.00 C Layer 997.0- 670.0 mb Conv cond level (CCL): 838.83 mb = 1621.87 m = 5321.04 ft Mean mixing ratio: 16.41 g/kg Conv temperature: 33.60 C = 92.49 F Cap Strength: 2.05 C Lifted Index: -2.00 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.20 C Lifted Index @700 mb: -0.12 C Showalter Index: 0.64 C Risk: Thunderstorms probable Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 19.30 C K Index: 33.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 198.60 Risk: None Energy Index: -1.43 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 365.92 J/kg Max Up Vert Vel: 27.05 m/s Conv Inhibition (B-): 57.25 J/kg Cap Strength: 2.05 C Lift Cond Lev (LCL): 892.05 mb = 1088.72 m = 3571.88 ft Lev Free Conv (LFC): 767.05 mb = 2385.02 m = 7824.77 ft Equ Level (EL): 217.05 mb = 11970.60 m = 39273.14 ft B at Equ Level: 365.42 J/kg Max Parcel Lev (MPL): 117.05 mb = 15757.67 m = 51697.76 ft Wind level data Storm motion: 8 at 6 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 ---------------------------------------------------------- 0 998 108 270 8 8.0 -0.0 | 236 11 8.9 6.0 1 976 305 330 6 3.0 -5.2 | 258 4 3.9 0.8 2 942 610 350 10 1.7 -9.8 | 326 5 2.6 -3.8 3 925 773 350 9 1.6 -8.9 | 320 4 2.4 -2.9 4 910 914 340 6 2.1 -5.6 | 263 3 2.9 0.4 5 879 1219 360 7 -0.0 -7.0 | 319 1 0.9 -1.0 6 850 1509 350 7 1.2 -6.9 | 293 2 2.1 -0.9 7 848 1524 350 7 1.2 -6.9 | 293 2 2.1 -0.9 8 819 1829 10 8 -1.4 -7.9 | 16 2 -0.5 -1.9 9 790 2134 340 7 2.4 -6.6 | 280 3 3.3 -0.6 10 762 2438 355 6 0.5 -6.0 | 269 1 1.4 0.0 11 709 3048 330 9 4.5 -7.8 | 288 6 5.4 -1.8 12 700 3157 350 9 1.6 -8.9 | 320 4 2.4 -2.9 13 658 3658 330 14 7.0 -12.1 | 308 10 7.9 -6.1 14 611 4267 345 10 2.6 -9.7 | 317 5 3.4 -3.7 15 588 4572 335 9 3.8 -8.2 | 295 5 4.7 -2.2 16 546 5182 310 5 3.8 -3.2 | 239 5 4.7 2.8 17 525 5486 340 5 1.7 -4.7 | 243 3 2.6 1.3 18 506 5791 300 8 6.9 -4.0 | 256 8 7.8 2.0 19 500 5890 320 7 4.5 -5.4 | 263 5 5.4 0.6 20 487 6096 335 5 2.1 -4.5 | 244 3 3.0 1.5 21 450 6706 350 6 1.0 -5.9 | 267 2 1.9 0.1 22 433 7010 25 8 -3.4 -7.3 | 64 3 -2.5 -1.2 23 416 7315 60 8 -6.9 -4.0 | 108 6 -6.1 2.0 24 400 7620 65 9 -8.2 -3.8 | 107 8 -7.3 2.2 25 384 7925 75 7 -6.8 -1.8 | 125 7 -5.9 4.2 26 325 9144 140 2 -1.3 1.5 | 177 8 -0.4 7.5 27 312 9449 15 5 -1.3 -4.8 | 160 1 -0.4 1.2 28 300 9740 40 16 -10.3 -12.3 | 56 11 -9.4 -6.3 29 287 10058 45 20 -14.1 -14.1 | 58 16 -13.3 -8.1 30 263 10668 45 20 -14.1 -14.1 | 58 16 -13.3 -8.1 31 250 11020 65 20 -18.1 -8.5 | 82 17 -17.3 -2.4 32 200 12497 95 21 -20.9 1.8 | 111 22 -20.1 7.8 33 200 12510 95 19 -18.9 1.7 | 113 20 -18.1 7.7 34 150 14310 90 17 -17.0 0.0 | 110 17 -16.1 6.0 35 135 14935 95 21 -20.9 1.8 | 111 22 -20.1 7.8 36 121 15545 50 11 -8.4 -7.1 | 82 8 -7.6 -1.1 37 100 16650 85 13 -13.0 -1.1 | 112 13 -12.1 4.9 38 98 16764 85 15 -14.9 -1.3 | 108 15 -14.1 4.7 39 97 16820 85 14 -13.9 -1.2 | 110 14 -13.1 4.8 40 88 17374 80 17 -16.7 -3.0 | 101 16 -15.9 3.1 41 83 17678 345 6 1.6 -5.8 | 265 2 2.4 0.2 42 79 17983 205 7 3.0 6.3 | 197 13 3.8 12.3 43 75 18288 90 9 -9.0 0.0 | 126 10 -8.1 6.0 44 71 18593 75 9 -8.7 -2.3 | 115 9 -7.8 3.7 45 70 18650 115 17 -15.4 7.2 | 132 20 -14.5 13.2 46 67 18898 120 16 -13.9 8.0 | 137 19 -13.0 14.0 47 64 19202 45 8 -5.7 -5.7 | 94 5 -4.8 0.3 48 61 19507 270 11 11.0 -0.0 | 243 13 11.9 6.0 49 57 19812 235 17 13.9 9.8 | 223 22 14.8 15.8 50 52 20422 235 7 5.7 4.0 | 213 12 6.6 10.0 51 50 20630 170 7 -1.2 6.9 | 178 13 -0.4 12.9 52 49 20726 210 12 6.0 10.4 | 203 18 6.9 16.4 53 47 21031 145 6 -3.4 4.9 | 167 11 -2.6 10.9 54 45 21336 40 9 -5.8 -6.9 | 80 5 -4.9 -0.9 55 42 21641 340 11 3.8 -10.3 | 313 6 4.6 -4.3 56 40 21946 305 17 13.9 -9.8 | 284 15 14.8 -3.7 57 38 22250 305 15 12.3 -8.6 | 281 13 13.1 -2.6 58 36 22555 340 14 4.8 -13.2 | 322 9 5.6 -7.2 59 35 22860 335 10 4.2 -9.1 | 301 6 5.1 -3.1 60 33 23165 95 7 -7.0 0.6 | 137 9 -6.1 6.6 61 31 23470 40 15 -9.6 -11.5 | 58 10 -8.8 -5.5 62 30 23750 20 4 -1.4 -3.8 | 167 2 -0.5 2.2 63 28 24079 10 4 -0.7 -3.9 | 185 2 0.2 2.1 64 27 24384 50 9 -6.9 -5.8 | 92 6 -6.0 0.2 65 26 24689 75 15 -14.5 -3.9 | 99 14 -13.6 2.1 66 25 24994 85 8 -8.0 -0.7 | 127 9 -7.1 5.3 67 23 25298 135 11 -7.8 7.8 | 153 15 -6.9 13.8 68 22 25603 150 9 -4.5 7.8 | 165 14 -3.6 13.8 69 21 25908 150 23 -11.5 19.9 | 158 28 -10.6 25.9 70 20 26300 100 41 -40.4 7.1 | 108 42 -39.5 13.1 71 19 26518 110 38 -35.7 13.0 | 119 40 -34.8 19.0 72 17 26822 95 45 -44.8 3.9 | 103 45 -44.0 9.9 73 15 27432 85 53 -52.8 -4.6 | 92 52 -51.9 1.4 74 13 28042 70 50 -47.0 -17.1 | 76 47 -46.1 -11.1 75 12 28346 80 47 -46.3 -8.2 | 87 45 -45.4 -2.2 76 11 28651 85 58 -57.8 -5.1 | 91 57 -56.9 0.9 77 9 29261 75 61 -58.9 -15.8 | 80 59 -58.1 -9.8 Wind Parameters Mean winds (0-6000m): 338.2 at 8.1 knts Storm direction: 8.2 at 6.1 knts Shear (0-3000m) pos: 1.9 neg: 0.6 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 67.6 deg Storm rel helicity (0-3000m) pos: 15.2 neg: -5.5 tot: 9.7 m^2/s^2 ave: 3.2 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 1.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1099.99 Bulk Shear: 0.33 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 ------------------------------------------------------------------------------- 500 327 8 274 5| 12.0 0.0 12.0| 11.2 0.0 11.2 22.5 0.63| 12.8 8.1 1000 338 8 287 4| 5.0 0.0 5.0| 11.8 -2.9 8.8 8.8 0.29| 9.3 2.7 1500 344 7 291 3| 3.6 0.0 3.6| 12.4 -3.3 9.2 6.1 0.29| 7.1 2.0 2000 348 7 298 3| 2.7 0.4 3.1| 13.2 -5.0 8.2 4.1 0.17| 6.7 1.2 2500 348 7 295 3| 2.2 0.3 2.6| 13.5 -5.3 8.1 3.3 0.16| 5.9 0.9 3000 346 7 294 3| 1.9 0.6 2.4| 15.2 -5.5 9.7 3.2 0.18| 5.7 1.0 4000 342 9 302 4| 1.6 1.0 2.6| 18.5 -8.1 10.4 2.6 0.15| 5.6 0.9 5000 341 9 299 4| 1.3 0.7 2.0| 18.7 -16.7 2.0 0.4 0.01| 5.2 0.0 6000 338 8 291 4| 1.2 0.6 1.8| 21.0 -19.0 2.0 0.3 0.01| 5.4 0.0 Wrote GIF file: /home/apache/climate/data/raob//WRKK/skewt/WRKK.skewt.20250416.00.gif