UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for WRKK... Searching the city database file for: WRKK ... Date:1200Z 10 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 ------------------------------------------------------------------------------- SFC 1002 108 25.4 23.7 90 1.7 24.2 130 8 298.4 301.8 297.3 352.9 18.72 1 1000 116 25.2 23.6 91 1.6 24.0 0 0 298.4 301.7 297.2 352.6 18.65 2 988 223 26.2 22.7 81 3.5 23.7 16 2 300.4 303.7 297.3 352.8 17.85 3 925 802 23.2 19.3 79 3.9 20.5 105 14 303.0 305.9 296.3 348.7 15.41 4 850 1539 19.2 15.5 79 3.7 16.7 75 14 306.3 308.7 295.7 345.7 13.14 5 845 1590 19.0 15.3 79 3.7 16.5 73 14 306.6 309.0 295.7 345.8 13.05 6 763 2461 14.2 4.2 51 10.0 8.4 91 14 310.5 311.7 292.1 331.4 6.79 7 700 3183 8.6 5.3 80 3.3 6.6 110 16 312.0 313.5 293.5 336.8 8.01 8 671 3532 6.0 4.5 90 1.5 5.1 96 16 312.9 314.4 293.7 337.4 7.90 9 568 4886 0.0 -1.1 92 1.1 -0.6 67 16 321.1 322.3 294.6 341.2 6.23 10 500 5900 -5.3 -6.5 91 1.2 -5.9 70 16 326.6 327.5 294.8 342.2 4.71 11 471 6367 -7.3 -8.7 90 1.4 -7.9 70 17 329.7 330.6 295.3 344.0 4.21 12 410 7433 -13.7 -16.9 77 3.2 -14.9 32 9 334.8 335.3 295.1 343.5 2.48 13 400 7620 -15.1 -19.9 67 4.8 -16.7 60 9 335.4 335.8 294.9 342.4 1.97 14 383 7948 -18.1 -25.1 54 7.0 -20.0 66 12 335.6 335.9 294.4 340.3 1.30 15 350 8619 -21.5 -31.5 40 10.0 -23.7 113 10 339.8 339.9 295.0 342.7 0.78 16 300 9740 -30.3 -36.3 56 6.0 -31.2 130 9 342.7 342.8 295.5 344.9 0.57 17 291 9956 -31.9 -36.2 66 4.3 -32.6 121 11 343.4 343.5 295.7 345.7 0.60 18 250 11010 -40.5 -44.4 66 3.9 -40.8 20 14 345.9 345.9 296.0 347.0 0.29 19 200 12490 -53.5 -57.5 62 4.0 -53.7 65 22 348.0 348.1 296.3 348.4 0.08 20 159 13919 -67.5 -72.5 49 5.0 -67.5 70 25 348.0 348.0 296.2 348.0 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 568.00 mb = 4885.90 m = 16029.64 ft Wetbulb zero: 578.74 mb = 4733.79 m = 15530.63 ft Precipitable water: 2.19 inches Sfc-500 mean rel hum: 81.11 % Est. max temperature: 33.19 C = 91.75 F Sfc-Lift cond lev (LCL): 977.95 mb = 312.50 m = 1025.24 ft T: 25.73 C 700-500 lapse rate: 5.12 C/km ThetaE index: 14.35 C Layer 763.0- 700.0 mb Conv cond level (CCL): 842.76 mb = 1612.48 m = 5290.21 ft Mean mixing ratio: 16.48 g/kg Conv temperature: 33.69 C = 92.65 F Cap Strength: 2.06 C Lifted Index: -2.51 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.19 C Lifted Index @700 mb: -2.14 C Showalter Index: -0.75 C Risk: Thunderstorms probable Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.80 C K Index: 36.70 Risk: > 80 % chance of thunderstorms Sweat Index: 230.00 Risk: None Energy Index: -0.76 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 878.60 J/kg Max Up Vert Vel: 41.92 m/s Conv Inhibition (B-): 67.44 J/kg Cap Strength: 2.06 C Lift Cond Lev (LCL): 903.50 mb = 1007.02 m = 3303.85 ft Lev Free Conv (LFC): 748.50 mb = 2621.80 m = 8601.59 ft Wind level data Storm motion: 112 at 11 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 1002 108 130 8 -6.1 5.1 | 253 4 3.8 1.2 1 1000 116 0 0 -0.0 -0.0 | 292 11 10.0 -4.0 2 925 802 105 14 -13.5 3.6 | 84 4 -3.6 -0.4 3 913 914 100 15 -14.8 2.6 | 74 5 -4.8 -1.4 4 850 1539 75 14 -13.5 -3.6 | 25 8 -3.6 -7.6 5 821 1829 65 14 -12.7 -5.9 | 15 10 -2.7 -9.9 6 711 3048 115 14 -12.7 5.9 | 126 3 -2.7 1.9 7 700 3183 110 16 -15.0 5.5 | 106 5 -5.1 1.5 8 612 4267 65 16 -14.5 -6.8 | 23 12 -4.5 -10.7 9 500 5900 70 16 -15.0 -5.5 | 28 11 -5.1 -9.4 10 469 6401 70 17 -16.0 -5.8 | 32 11 -6.0 -9.8 11 433 7010 40 11 -7.1 -8.4 | 347 13 2.9 -12.4 12 416 7315 15 9 -2.3 -8.7 | 329 15 7.6 -12.7 13 400 7620 60 9 -7.8 -4.5 | 346 9 2.2 -8.5 14 400 7620 45 7 -4.9 -4.9 | 331 10 5.0 -8.9 15 384 7925 65 12 -10.9 -5.1 | 6 9 -0.9 -9.0 16 368 8230 85 12 -12.0 -1.0 | 22 5 -2.0 -5.0 17 353 8534 110 9 -8.5 3.1 | 301 2 1.5 -0.9 18 325 9144 135 18 -12.7 12.7 | 163 9 -2.8 8.8 19 300 9740 130 9 -6.9 5.8 | 240 4 3.1 1.8 20 274 10363 105 15 -14.5 3.9 | 89 5 -4.5 -0.1 21 251 10973 30 13 -6.5 -11.3 | 347 16 3.5 -15.2 22 250 11010 20 14 -4.8 -13.2 | 343 18 5.2 -17.1 23 229 11582 35 11 -6.3 -9.0 | 344 13 3.7 -13.0 24 219 11887 65 19 -17.2 -8.0 | 31 14 -7.3 -12.0 25 200 12490 65 22 -19.9 -9.3 | 37 17 -10.0 -13.3 26 155 14021 70 25 -23.5 -8.6 | 47 18 -13.5 -12.5 Wind Parameters Mean winds (0-6000m): 81.7 at 14.3 knts Storm direction: 111.7 at 10.7 knts Shear (0-3000m) pos: 2.4 neg: 2.2 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): -137.7 deg Storm rel helicity (0-3000m) pos: 52.3 neg: -13.7 tot: 38.6 m^2/s^2 ave: 12.9 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 4.0 10^-3/s Energy-Hel index: 0.24 Bulk Rich Number: 75.87 Bulk Shear: 11.58 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 77 5 315 7| 0.0 8.7 8.7| 31.6 0.0 31.6 63.1 0.77| 20.7 16.0 1000 102 9 336 2| 3.0 4.4 7.4| 38.9 -3.4 35.5 35.5 0.63| 16.0 10.2 1500 94 11 17 3| 2.0 4.3 6.4| 38.9 -10.8 28.1 18.8 0.44| 12.4 5.4 2000 87 12 20 5| 1.7 3.3 4.9| 43.0 -13.5 29.5 14.7 0.41| 10.4 4.2 2500 87 12 25 5| 2.2 2.6 4.8| 48.7 -13.5 35.2 14.1 0.44| 9.4 4.1 3000 90 13 33 5| 2.4 2.2 4.6| 52.3 -13.7 38.6 12.9 0.47| 8.6 4.0 4000 91 13 43 5| 1.8 3.0 4.8| 52.3 -32.0 20.3 5.1 0.22| 8.0 1.7 5000 85 14 37 6| 1.5 2.6 4.1| 53.8 -35.9 17.9 3.6 0.20| 6.7 1.3 6000 82 14 35 7| 1.3 2.1 3.4| 56.1 -35.9 20.2 3.4 0.21| 5.7 1.2 Wrote GIF file: /home/apache/climate/data/raob//WRKK/skewt/WRKK.skewt.20251010.12.gif