UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for WRKK... Searching the city database file for: WRKK ... Date:1200Z 20 OCT 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 64 90 4 SFC 996 108 28.8 24.3 77 4.5 25.4 90 4 302.3 305.9 298.7 360.2 19.55 2 925 754 22.4 20.2 87 2.2 20.8 95 20 302.2 305.2 296.7 350.4 16.32 3 924 763 22.4 19.8 85 2.6 20.6 94 20 302.3 305.2 296.5 349.4 15.93 4 894 1052 23.0 14.0 57 9.0 17.0 70 20 305.8 307.9 294.3 339.7 11.31 5 850 1491 20.6 7.6 43 13.0 12.7 70 23 307.7 309.2 292.0 331.3 7.72 6 839 1603 20.2 4.2 35 16.0 10.9 72 23 308.5 309.6 291.0 327.4 6.17 7 781 2217 16.6 5.6 48 11.0 10.0 84 16 311.0 312.4 292.7 333.6 7.32 8 762 2426 16.0 -2.0 29 18.0 6.6 80 14 312.5 313.3 290.6 326.2 4.33 9 724 2858 12.8 3.8 54 9.0 7.6 91 9 313.6 314.9 293.2 335.4 6.96 10 700 3140 11.2 -1.8 40 13.0 4.4 120 5 314.9 315.8 291.7 330.1 4.79 11 682 3356 9.6 -2.4 43 12.0 3.4 120 2 315.5 316.4 291.8 330.4 4.70 12 674 3454 8.8 0.8 57 8.0 4.4 108 4 315.6 316.8 293.0 334.7 6.03 13 623 4100 6.4 -6.6 39 13.0 0.1 110 7 320.1 320.8 292.3 332.3 3.74 14 609 4286 5.4 -4.6 48 10.0 0.4 140 5 321.0 321.9 293.2 335.6 4.47 15 600 4407 5.0 -12.0 28 17.0 -2.3 128 7 321.9 322.4 291.8 330.4 2.54 16 546 5168 0.0 -11.0 43 11.0 -4.8 116 6 324.8 325.4 293.0 334.9 3.02 17 502 5838 -1.7 -19.7 24 18.0 -8.2 165 5 330.6 330.9 293.4 336.2 1.60 18 500 5870 -1.9 -19.9 24 18.0 -8.4 165 5 330.7 331.0 293.4 336.3 1.58 19 470 6360 -4.3 -25.3 18 21.0 -10.9 82 6 333.6 333.9 293.7 337.4 1.04 20 411 7403 -11.3 -28.3 23 17.0 -15.9 128 7 337.7 337.9 294.6 341.0 0.90 21 400 7610 -13.1 -30.1 23 17.0 -17.4 130 7 338.0 338.1 294.6 340.9 0.78 22 362 8365 -19.7 -29.7 41 10.0 -22.0 184 8 338.9 339.1 294.8 342.3 0.90 23 300 9740 -29.3 -47.3 16 18.0 -31.3 210 17 344.1 344.1 295.5 344.8 0.18 24 297 9812 -29.5 -50.5 11 21.0 -31.6 210 19 344.8 344.8 295.6 345.3 0.13 25 250 11020 -38.1 -58.1 10 20.0 -39.3 240 22 349.4 349.4 296.5 349.7 0.06 26 200 12510 -51.5 -61.5 29 10.0 -51.8 245 25 351.2 351.2 297.0 351.4 0.05 27 199 12542 -51.7 -60.7 33 9.0 -52.0 245 25 351.4 351.4 297.0 351.6 0.05 28 182 13114 -56.5 -69.5 18 13.0 -56.7 245 23 352.7 352.7 297.2 352.8 0.02 29 150 14310 -66.3 -75.3 27 9.0 -66.4 245 19 355.9 355.9 297.9 355.9 0.01 30 100 16650 -85.1 -89.5 45 4.4 -85.1 210 14 363.3 363.3 299.4 363.3 0.00 31 90 17228 -87.9 -92.0 46 4.1 -87.9 210 4 368.8 368.8 300.4 368.8 0.00 32 87 17416 -82.9 -90.9 24 8.0 -82.9 186 7 382.5 382.5 302.6 382.5 0.00 33 83 17680 -80.7 -86.7 36 6.0 -80.7 60 13 392.2 392.2 304.1 392.2 0.00 34 79 17963 -76.7 -85.7 23 9.0 -76.7 53 15 406.0 406.0 306.0 406.0 0.00 35 71 18578 -77.1 -86.1 22 9.0 -77.1 319 13 417.7 417.7 307.4 417.8 0.00 36 70 18660 -76.9 -86.9 19 10.0 -76.9 230 7 419.9 419.9 307.7 419.9 0.00 37 63 19278 -68.9 -85.9 7 17.0 -69.1 92 7 450.4 450.4 310.9 450.4 0.00 38 53 20305 -71.7 -90.7 4 19.0 -71.8 19 5 466.7 466.7 312.4 466.7 0.00 39 50 20650 -69.9 -90.9 3 21.0 -70.1 50 9 478.8 478.8 313.4 478.8 0.00 40 49 20770 -69.9 -90.9 3 21.0 -70.1 31 4 481.5 481.5 313.6 481.6 0.00 41 48 20894 -66.1 -91.1 2 25.0 -66.4 34 6 493.4 493.4 314.5 493.5 0.00 42 44 21426 -63.1 -90.1 1 27.0 -63.6 62 15 513.2 513.2 315.8 513.2 0.00 43 39 22164 -65.3 -93.3 1 28.0 -65.7 98 24 525.7 525.7 316.6 525.7 0.00 44 31 23568 -63.3 -94.3 1 31.0 -63.9 87 45 566.7 566.7 319.0 566.7 0.00 45 30 23770 -61.9 -94.9 0 33.0 -62.6 85 48 575.9 575.9 319.5 575.9 0.00 46 25 24917 -57.5 -91.5 1 34.0 -58.9 90 62 619.4 619.4 321.5 619.4 0.00 47 21 26047 -48.5 -85.5 1 37.0 -52.3 98 69 678.2 678.2 323.7 678.3 0.01 48 20 26370 -47.7 -84.7 1 37.0 -51.9 100 71 690.2 690.2 324.1 690.3 0.02 49 19 26709 -47.5 -84.5 1 37.0 -51.9 100 72 701.1 701.1 324.5 701.2 0.02 50 16 27847 -46.7 -83.7 1 37.0 -52.0 96 71 738.9 738.9 325.6 739.1 0.02 TRP 90 17228 -87.9 -92.0 46 4.1 -87.9 210 4 368.8 368.8 300.4 368.8 0.00 WND 19 26709 -47.5 -84.5 1 37.0 -51.9 100 72 701.1 701.1 324.5 701.2 0.02 Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 546.00 mb = 5168.49 m = 16956.77 ft Wetbulb zero: 607.76 mb = 4302.71 m = 14116.32 ft Precipitable water: 1.56 inches Sfc-500 mean rel hum: 47.11 % Est. max temperature: 34.49 C = 94.08 F Sfc-Lift cond lev (LCL): 933.49 mb = 674.18 m = 2211.84 ft T: 23.19 C 700-500 lapse rate: 4.80 C/km ThetaE index: 32.79 C Layer 925.0- 781.0 mb Conv cond level (CCL): 810.45 mb = 1899.66 m = 6232.42 ft Mean mixing ratio: 16.70 g/kg Conv temperature: 36.17 C = 97.10 F Cap Strength: 2.94 C Lifted Index: 0.25 C Risk: Showers probable Lifted Index @300 mb: -2.13 C Lifted Index @700 mb: -0.01 C Showalter Index: 8.74 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 9.50 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 142.20 Risk: None Energy Index: 1.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 345.23 J/kg Max Up Vert Vel: 26.28 m/s Conv Inhibition (B-): 124.98 J/kg Cap Strength: 2.93 C Lift Cond Lev (LCL): 894.26 mb = 1049.12 m = 3441.97 ft Lev Free Conv (LFC): 699.26 mb = 3148.74 m = 10330.37 ft Equ Level (EL): 499.26 mb = 5881.66 m = 19296.56 ft B at Equ Level: 73.48 J/kg Max Parcel Lev (MPL): 119.26 mb = 15633.32 m = 51289.79 ft Wind level data Storm motion: 120 at 8 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 90 4 -4.0 0.0 | 322 5 3.1 -4.1 1 974 305 105 11 -10.6 2.8 | 71 4 -3.5 -1.2 2 940 610 105 16 -15.5 4.1 | 91 8 -8.3 0.1 3 925 754 95 20 -19.9 1.7 | 80 13 -12.8 -2.3 4 908 914 70 19 -17.9 -6.5 | 45 15 -10.7 -10.6 5 850 1491 70 23 -21.6 -7.9 | 51 19 -14.5 -11.9 6 817 1829 75 23 -22.2 -6.0 | 56 18 -15.1 -10.0 7 788 2134 85 17 -16.9 -1.5 | 61 11 -9.8 -5.5 8 733 2743 75 11 -10.6 -2.8 | 27 8 -3.5 -6.9 9 708 3048 120 6 -5.2 3.0 | 298 2 2.0 -1.1 10 700 3140 120 5 -4.3 2.5 | 299 3 2.8 -1.6 11 682 3353 120 2 -1.7 1.0 | 299 6 5.4 -3.1 12 657 3658 80 7 -6.9 -1.2 | 357 5 0.3 -5.3 13 633 3962 90 8 -8.0 0.0 | 12 4 -0.9 -4.1 14 609 4267 140 5 -3.2 3.8 | 273 4 3.9 -0.2 15 587 4572 110 9 -8.5 3.1 | 53 2 -1.3 -1.0 16 524 5486 120 5 -4.3 2.5 | 299 3 2.8 -1.6 17 505 5791 165 5 -1.3 4.8 | 262 6 5.9 0.8 18 500 5870 165 5 -1.3 4.8 | 262 6 5.9 0.8 19 486 6096 90 3 -3.0 0.0 | 314 6 4.1 -4.1 20 467 6401 80 7 -6.9 -1.2 | 357 5 0.3 -5.3 21 449 6706 120 5 -4.3 2.5 | 299 3 2.8 -1.6 22 400 7610 130 7 -5.4 4.5 | 256 2 1.8 0.4 23 399 7620 115 7 -6.3 3.0 | 324 1 0.8 -1.1 24 368 8230 170 6 -1.0 5.9 | 253 6 6.1 1.9 25 353 8534 205 12 5.1 10.9 | 241 14 12.2 6.8 26 325 9144 195 9 2.3 8.7 | 244 11 9.5 4.6 27 312 9449 215 11 6.3 9.0 | 250 14 13.5 5.0 28 300 9740 210 17 8.5 14.7 | 236 19 15.6 10.7 29 287 10058 210 26 13.0 22.5 | 227 27 20.1 18.5 30 263 10668 215 30 17.2 24.6 | 230 32 24.4 20.5 31 250 11020 240 22 19.1 11.0 | 255 27 26.2 6.9 32 241 11278 245 22 19.9 9.3 | 259 28 27.1 5.2 33 200 12510 245 25 22.7 10.6 | 258 31 29.8 6.5 34 150 14310 245 19 17.2 8.0 | 261 25 24.4 4.0 35 100 16650 210 14 7.0 12.1 | 240 16 14.1 8.1 36 98 16764 225 13 9.2 9.2 | 253 17 16.3 5.1 37 93 17069 195 15 3.9 14.5 | 227 15 11.0 10.4 38 90 17228 210 4 2.0 3.5 | 274 9 9.1 -0.6 39 88 17374 210 6 3.0 5.2 | 264 10 10.1 1.1 40 83 17678 60 13 -11.3 -6.5 | 21 11 -4.1 -10.6 41 75 18288 45 17 -12.0 -12.0 | 17 17 -4.9 -16.1 42 71 18593 315 13 9.2 -9.2 | 309 21 16.3 -13.2 43 70 18660 230 7 5.4 4.5 | 268 13 12.5 0.4 44 67 18898 260 8 7.9 1.4 | 280 15 15.0 -2.7 45 64 19202 130 8 -6.1 5.1 | 223 1 1.0 1.1 46 61 19507 345 4 1.0 -3.9 | 314 11 8.2 -7.9 47 58 19812 195 2 0.5 1.9 | 285 8 7.7 -2.1 48 55 20117 280 5 4.9 -0.9 | 292 13 12.1 -4.9 49 52 20422 80 5 -4.9 -0.9 | 336 5 2.2 -4.9 50 50 20650 50 9 -6.9 -5.8 | 359 10 0.3 -9.8 51 49 20726 30 3 -1.5 -2.6 | 320 9 5.6 -6.6 52 45 21336 45 15 -10.6 -10.6 | 13 15 -3.5 -14.7 53 43 21641 100 14 -13.8 2.4 | 76 7 -6.6 -1.6 54 35 22860 95 36 -35.9 3.1 | 88 29 -28.7 -0.9 55 30 23770 85 48 -47.8 -4.2 | 79 41 -40.7 -8.2 56 30 23774 80 44 -43.3 -7.6 | 72 38 -36.2 -11.7 57 25 24994 90 63 -63.0 0.0 | 86 56 -55.9 -4.1 58 20 26370 100 71 -69.9 12.3 | 98 63 -62.8 8.3 59 20 26518 100 67 -66.0 11.6 | 97 59 -58.8 7.6 60 19 26709 100 72 -70.9 12.5 | 98 64 -63.8 8.5 61 18 26822 100 72 -70.9 12.5 | 98 64 -63.8 8.5 62 13 28042 90 70 -70.0 0.0 | 86 63 -62.9 -4.1 Wind Parameters Mean winds (0-6000m): 89.5 at 11.0 knts Storm direction: 119.5 at 8.2 knts Shear (0-3000m) pos: 2.6 neg: 2.1 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): -23.5 deg Storm rel helicity (0-3000m) pos: 27.4 neg: -48.5 tot: -21.1 m^2/s^2 ave: -7.0 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 9.2 stream: -1.0 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 339.22 Bulk Shear: 1.02 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 ------------------------------------------------------------------------------- 500 104 11 69 4| 12.5 0.0 12.5| 8.3 0.0 8.3 16.7 0.70| 13.0 9.1 1000 90 15 64 9| 6.3 6.0 12.3| 9.5 -33.5 -24.1 -24.1 -0.03| 13.8 -0.4 1500 82 17 57 12| 5.0 4.0 9.0| 17.1 -33.5 -16.4 -11.0 0.03| 10.3 0.3 2000 80 18 57 13| 3.5 3.0 6.5| 27.4 -33.5 -6.1 -3.1 0.08| 9.7 0.8 2500 80 18 56 12| 2.8 2.5 5.3| 27.4 -44.3 -16.8 -6.7 -0.02| 8.9 -0.2 3000 81 16 54 11| 2.6 2.1 4.6| 27.4 -48.5 -21.1 -7.0 -0.11| 9.2 -1.0 4000 82 13 47 9| 2.3 1.9 4.2| 34.3 -49.8 -15.4 -3.9 -0.04| 8.5 -0.3 5000 86 12 46 7| 1.8 1.5 3.3| 34.6 -51.6 -17.0 -3.4 -0.05| 7.9 -0.4 6000 90 11 43 6| 1.6 1.6 3.2| 40.3 -54.5 -14.2 -2.4 -0.03| 7.5 -0.2 Wrote GIF file: /home/apache/climate/data/raob//WRKK/skewt/WRKK.skewt.20251020.12.gif