UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050300.upa.cvt Date: 0000Z 3 MAY 25 Searching for WBKW... Searching the city database file for: WBKW ... Date:0000Z 3 MAY 25 Station: WBKW WMO ident: 96481 Latitude: 4.27 Longitude: 117.88 Elevation: 20.00 ------------------------------------------------------------------------------- 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 1008 20 26.2 24.6 91 1.6 25.0 280 2 298.7 302.2 297.9 356.1 19.67 1 1000 85 26.0 24.3 90 1.7 24.7 275 8 299.1 302.7 297.9 356.1 19.47 2 925 771 22.8 19.9 84 2.9 20.8 55 2 302.6 305.6 296.6 350.0 16.01 3 850 1504 18.2 17.2 94 1.0 17.5 15 1 305.2 307.9 296.4 349.1 14.68 4 782 2217 15.6 11.8 78 3.8 13.1 260 6 309.8 311.9 295.3 343.9 11.19 5 700 3151 11.0 7.7 80 3.3 8.9 240 8 314.7 316.5 295.3 344.2 9.47 6 652 3740 7.6 4.8 82 2.8 5.9 213 9 317.3 318.9 295.1 343.5 8.31 7 547 5166 -0.3 -4.0 76 3.7 -2.2 126 4 324.2 325.3 294.6 341.3 5.21 8 503 5833 -3.7 -8.5 69 4.8 -5.9 110 6 328.0 328.8 294.7 341.4 4.00 9 500 5880 -3.9 -8.7 69 4.8 -6.1 110 6 328.3 329.1 294.7 341.6 3.97 10 439 6897 -9.7 -17.7 52 8.0 -12.6 105 8 333.4 333.8 294.6 341.0 2.17 11 407 7478 -12.9 -26.9 30 14.0 -16.7 97 10 336.5 336.8 294.4 340.4 1.04 12 400 7610 -13.9 -32.9 18 19.0 -18.3 95 10 336.9 337.0 294.1 339.2 0.60 13 395 7705 -14.3 -35.3 15 21.0 -18.8 95 11 337.6 337.7 294.2 339.5 0.48 14 361 8380 -18.3 -45.3 7 27.0 -22.4 95 15 341.1 341.1 294.7 341.8 0.19 15 300 9730 -28.7 -54.7 6 26.0 -31.0 95 21 344.9 344.9 295.6 345.3 0.08 16 250 11010 -38.3 -63.3 5 25.0 -39.5 90 26 349.1 349.1 296.5 349.3 0.03 17 247 11093 -39.1 -57.1 13 18.0 -40.2 89 26 349.1 349.2 296.5 349.4 0.07 18 200 12510 -50.9 -68.9 10 18.0 -51.3 65 29 352.2 352.2 297.1 352.2 0.02 19 150 14310 -66.5 -94.5 1 28.0 -66.6 50 32 355.5 355.5 297.8 355.5 0.00 20 143 14597 -69.3 -96.3 1 27.0 -69.4 53 31 355.5 355.5 297.8 355.5 0.00 21 111 16077 -78.3 -103.3 1 25.0 -78.3 75 24 365.4 365.4 299.7 365.4 0.00 22 105 16393 -79.1 -104.1 1 25.0 -79.1 123 16 369.7 369.7 300.5 369.7 0.00 23 100 16670 -79.9 -103.9 1 24.0 -79.9 165 9 373.4 373.4 301.1 373.4 0.00 24 87 17461 -77.9 -102.9 1 25.0 -77.9 236 9 392.5 392.5 304.2 392.5 0.00 25 78 18085 -77.9 -102.9 1 25.0 -77.9 292 10 405.0 405.0 305.9 405.0 0.00 26 70 18710 -73.5 -99.5 1 26.0 -73.6 155 13 427.1 427.1 308.5 427.1 0.00 27 62 19431 -69.5 -96.5 1 27.0 -69.6 198 21 451.1 451.1 311.0 451.1 0.00 28 59 19731 -66.9 -94.9 1 28.0 -67.1 216 25 463.4 463.4 312.1 463.4 0.00 29 50 20740 -65.1 -94.1 1 29.0 -65.4 275 36 490.1 490.1 314.2 490.1 0.00 30 49 20863 -65.9 -93.9 1 28.0 -66.2 277 35 491.0 491.0 314.3 491.0 0.00 31 47 21114 -67.3 -95.3 1 28.0 -67.5 281 34 493.5 493.5 314.5 493.6 0.00 32 41 21936 -67.1 -95.1 1 28.0 -67.4 245 32 513.7 513.7 315.9 513.7 0.00 33 38 22398 -63.1 -92.1 1 29.0 -63.6 214 30 535.2 535.2 317.2 535.2 0.00 34 36 22732 -60.5 -90.5 1 30.0 -61.2 193 30 550.3 550.3 318.1 550.3 0.00 35 30 23880 -55.1 -87.1 1 32.0 -56.7 120 27 594.4 594.4 320.3 594.5 0.01 36 20 26490 -50.3 -83.3 1 33.0 -53.7 90 46 682.2 682.2 323.9 682.4 0.02 37 16 27949 -49.7 -82.7 1 33.0 -53.8 94 51 729.1 729.1 325.3 729.3 0.03 38 15 28371 -50.1 -83.1 1 33.0 -54.3 741.4 741.4 325.7 741.6 0.03 39 12 29849 -43.9 -78.9 1 35.0 -51.4 812.2 812.2 327.5 812.8 0.07 TRP 111 16077 -78.3 -103.3 1 25.0 -78.3 75 24 365.4 365.4 299.7 365.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 550.99 mb = 5111.59 m = 16770.12 ft Wetbulb zero: 575.45 mb = 4753.98 m = 15596.87 ft Precipitable water: 2.36 inches Sfc-500 mean rel hum: 81.50 % Est. max temperature: 32.47 C = 90.45 F Sfc-Lift cond lev (LCL): 985.30 mb = 215.28 m = 706.30 ft T: 25.39 C 700-500 lapse rate: 5.46 C/km ThetaE index: 12.16 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 891.02 mb = 1095.49 m = 3594.07 ft Mean mixing ratio: 17.55 g/kg Conv temperature: 31.32 C = 88.37 F Cap Strength: 1.43 C Lifted Index: -1.93 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.83 C Lifted Index @700 mb: -0.33 C Showalter Index: -0.64 C Risk: Thunderstorms probable Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 21.10 C K Index: 36.00 Risk: > 80 % chance of thunderstorms Sweat Index: 214.40 Risk: None Energy Index: -1.52 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 525.50 J/kg Max Up Vert Vel: 32.42 m/s Conv Inhibition (B-): 15.73 J/kg Cap Strength: 1.43 C Lift Cond Lev (LCL): 926.34 mb = 758.22 m = 2487.57 ft Lev Free Conv (LFC): 851.34 mb = 1490.30 m = 4889.37 ft Equ Level (EL): 811.34 mb = 1901.74 m = 6239.23 ft B at Equ Level: 11.62 J/kg Max Parcel Lev (MPL): 101.34 mb = 16594.22 m = 54442.31 ft Wind level data Storm motion: 249 at 4 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 1008 20 280 2 2.0 -0.3 | 48 3 -2.1 -1.9 1 1000 85 275 8 8.0 -0.7 | 300 5 3.9 -2.3 2 975 305 225 8 5.7 5.7 | 201 4 1.6 4.1 3 942 610 260 1 1.0 0.2 | 66 3 -3.1 -1.4 4 925 771 55 2 -1.6 -1.1 | 65 6 -5.7 -2.7 5 910 914 40 3 -1.9 -2.3 | 57 7 -6.0 -3.9 6 878 1219 50 3 -2.3 -1.9 | 61 7 -6.4 -3.5 7 850 1504 15 1 -0.3 -1.0 | 60 5 -4.3 -2.5 8 818 1829 295 2 1.8 -0.8 | 43 3 -2.3 -2.4 9 789 2134 260 5 4.9 0.9 | 310 1 0.8 -0.7 10 761 2438 260 10 9.8 1.7 | 268 6 5.8 0.2 11 734 2743 265 10 10.0 0.9 | 277 6 5.9 -0.7 12 709 3048 260 8 7.9 1.4 | 273 4 3.8 -0.2 13 700 3151 240 8 6.9 4.0 | 229 4 2.8 2.4 14 658 3658 215 9 5.2 7.4 | 191 6 1.1 5.8 15 633 3962 205 9 3.8 8.2 | 178 7 -0.3 6.6 16 610 4267 200 8 2.7 7.5 | 167 6 -1.3 6.0 17 588 4572 190 5 0.9 4.9 | 136 5 -3.2 3.4 18 566 4877 140 3 -1.9 2.3 | 97 6 -6.0 0.7 19 525 5486 110 6 -5.6 2.1 | 93 10 -9.7 0.5 20 500 5880 110 6 -5.6 2.1 | 93 10 -9.7 0.5 21 486 6096 115 6 -5.4 2.5 | 96 10 -9.5 1.0 22 400 7610 95 10 -10.0 0.9 | 87 14 -14.0 -0.7 23 399 7620 95 10 -10.0 0.9 | 87 14 -14.0 -0.7 24 325 9144 95 21 -20.9 1.8 | 91 25 -25.0 0.3 25 300 9730 95 21 -20.9 1.8 | 91 25 -25.0 0.3 26 262 10668 95 25 -24.9 2.2 | 91 29 -29.0 0.6 27 250 11010 90 26 -26.0 0.0 | 87 30 -30.1 -1.6 28 210 12192 70 24 -22.6 -8.2 | 70 28 -26.6 -9.8 29 200 12510 65 29 -26.3 -12.3 | 66 33 -30.4 -13.8 30 165 13716 65 32 -29.0 -13.5 | 65 36 -33.1 -15.1 31 150 14310 50 32 -24.5 -20.6 | 52 36 -28.6 -22.1 32 128 15240 60 30 -26.0 -15.0 | 61 34 -30.1 -16.6 33 111 16077 75 24 -23.2 -6.2 | 74 28 -27.3 -7.8 34 100 16670 165 9 -2.3 8.7 | 138 10 -6.4 7.1 35 75 18288 310 10 7.7 -6.4 | 336 9 3.6 -8.0 36 70 18710 155 13 -5.5 11.8 | 137 14 -9.6 10.2 37 50 20740 275 36 35.9 -3.1 | 278 32 31.8 -4.7 38 45 21336 285 33 31.9 -8.5 | 290 30 27.8 -10.1 39 30 23880 120 27 -23.4 13.5 | 113 30 -27.5 11.9 40 28 24384 125 29 -23.8 16.6 | 118 32 -27.8 15.1 41 20 26490 90 46 -46.0 0.0 | 88 50 -50.1 -1.6 42 15 27432 95 52 -51.8 4.5 | 93 56 -55.9 3.0 Wind Parameters Mean winds (0-6000m): 219.0 at 5.8 knts Storm direction: 249.0 at 4.4 knts Shear (0-3000m) pos: 1.0 neg: 2.1 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): -134.8 deg Storm rel helicity (0-3000m) pos: 3.8 neg: -15.3 tot: -11.5 m^2/s^2 ave: -3.8 10^-3 m/s^2 rel: -0.52 Storm rel vorticity (0-3000m) horiz: 7.2 stream: -3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 451.30 Bulk Shear: 1.16 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 ------------------------------------------------------------------------------- 500 246 7 240 2| 0.0 1.7 1.7| 0.0 -8.2 -8.2 -16.4 -0.86| 19.4-16.6 1000 250 4 338 0| 3.0 0.9 3.9| 1.9 -10.2 -8.3 -8.3 -0.64| 13.2 -8.5 1500 271 4 13 2| 2.0 1.3 3.3| 2.6 -11.0 -8.3 -5.5 -0.58| 9.7 -5.7 2000 280 3 22 2| 1.5 2.0 3.5| 2.6 -13.5 -10.8 -5.4 -0.59| 8.4 -5.0 2500 268 4 0 1| 1.2 2.8 4.1| 2.9 -15.0 -12.1 -4.8 -0.57| 8.1 -4.6 3000 266 5 323 1| 1.0 2.1 3.1| 3.8 -15.3 -11.5 -3.8 -0.52| 7.2 -3.8 4000 247 6 240 2| 0.8 1.7 2.5| 3.8 -24.8 -21.0 -5.2 -0.59| 6.5 -3.8 5000 234 6 200 2| 0.6 0.6 1.2| 3.9 -35.7 -31.8 -6.4 -0.63| 6.1 -3.8 6000 219 6 172 3| 0.5 0.5 1.0| 4.7 -37.5 -32.8 -5.5 -0.60| 5.4 -3.2 Wrote GIF file: /home/apache/climate/data/raob//WBKW/skewt/WBKW.skewt.20250503.00.gif