UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051100.upa.cvt Date: 0000Z 11 MAY 25 Searching for WBKW... Searching the city database file for: WBKW ... Date:0000Z 11 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 1007 20 26.2 24.8 92 1.4 25.2 0 0 298.8 302.4 298.1 357.0 19.94 1 1006 28 28.2 22.2 70 6.0 23.9 358 0 300.8 303.9 296.8 350.7 16.98 2 1000 78 27.6 24.0 81 3.6 25.0 345 3 300.8 304.3 298.1 357.0 19.11 3 991 158 27.2 24.5 85 2.7 25.2 38 2 301.1 304.8 298.7 359.8 19.90 4 943 597 23.6 21.6 89 2.0 22.2 159 4 301.8 305.0 297.4 353.4 17.48 5 925 766 22.6 20.8 90 1.8 21.3 165 3 302.4 305.5 297.2 352.6 16.95 6 850 1500 18.6 16.6 88 2.0 17.2 140 1 305.6 308.3 296.2 347.9 14.12 7 700 3146 10.8 7.6 81 3.2 8.8 165 7 314.4 316.2 295.2 343.7 9.40 8 694 3218 10.4 6.6 77 3.8 8.0 164 7 314.8 316.5 294.9 342.4 8.85 9 564 4912 0.6 -2.0 83 2.6 -0.8 115 7 322.5 323.6 294.7 341.5 5.87 10 520 5560 -2.9 -8.9 63 6.0 -5.6 109 12 325.8 326.6 293.9 338.4 3.75 11 500 5870 -4.1 -14.1 46 10.0 -8.1 105 16 328.0 328.6 293.5 336.8 2.57 12 476 6257 -6.3 -17.3 41 11.0 -10.4 102 16 330.0 330.4 293.6 337.2 2.07 13 459 6541 -8.1 -15.1 57 7.0 -10.8 104 16 331.2 331.7 294.3 340.1 2.58 14 434 6975 -9.9 -17.9 52 8.0 -12.8 109 14 334.2 334.7 294.8 341.8 2.16 15 410 7412 -12.7 -17.7 66 5.0 -14.5 113 13 336.1 336.6 295.4 344.3 2.32 16 400 7600 -13.5 -18.0 69 4.5 -15.1 115 12 337.4 337.9 295.7 345.7 2.32 17 369 8210 -16.9 -23.9 55 7.0 -19.0 118 9 340.8 341.1 295.8 346.3 1.50 18 300 9730 -28.5 -41.5 28 13.0 -30.3 125 9 345.2 345.3 295.8 346.6 0.34 19 250 11010 -38.9 -50.9 27 12.0 -39.8 115 10 348.2 348.3 296.4 348.8 0.14 20 249 11037 -39.1 -50.1 30 11.0 -39.9 115 10 348.3 348.4 296.4 349.0 0.16 21 200 12500 -50.9 -61.9 26 11.0 -51.2 80 8 352.2 352.2 297.1 352.4 0.05 22 188 12900 -54.5 -67.5 19 13.0 -54.8 78 9 352.6 352.7 297.2 352.7 0.02 23 150 14310 -65.7 -77.7 17 12.0 -65.8 80 6 356.9 356.9 298.1 356.9 0.01 24 117 15778 -77.5 -90.5 11 13.0 -77.5 86 18 361.4 361.4 299.0 361.4 0.00 25 105 16394 -80.1 -94.1 8 14.0 -80.1 50 31 367.8 367.8 300.2 367.8 0.00 26 100 16670 -80.9 -94.9 8 14.0 -80.9 60 34 371.4 371.4 300.8 371.4 0.00 27 98 16783 -80.9 -94.9 8 14.0 -80.9 49 34 373.6 373.6 301.2 373.6 0.00 28 91 17204 -76.9 -90.9 9 14.0 -76.9 11 34 389.5 389.5 303.7 389.5 0.00 29 88 17398 -74.3 -89.3 8 15.0 -74.3 354 34 398.5 398.5 305.0 398.5 0.00 30 70 18740 -70.7 -96.7 1 26.0 -70.8 280 24 433.1 433.1 309.1 433.1 0.00 31 58 19867 -66.5 -66.5 100 0.0 -66.5 293 27 466.5 466.6 312.4 467.0 0.09 32 57 19972 -66.3 -66.3 100 0.0 -66.3 295 27 469.3 469.4 312.6 469.9 0.09 33 56 20079 -65.9 -65.9 100 0.0 -65.9 296 27 472.6 472.6 312.9 473.2 0.10 34 55 20189 -66.3 -66.3 100 0.0 -66.3 297 28 474.1 474.2 313.0 474.7 0.09 35 55 20189 -66.3 -66.3 100 0.0 -66.3 297 28 474.1 474.2 313.0 474.7 0.09 36 54 20300 -66.5 -66.5 100 0.0 -66.5 299 28 476.2 476.2 313.2 476.7 0.09 37 54 20300 -66.5 -94.5 1 28.0 -66.7 299 28 476.2 476.2 313.1 476.2 0.00 38 52 20529 -65.5 -94.5 1 29.0 -65.8 301 28 483.7 483.7 313.7 483.7 0.00 39 18 27224 -49.9 -82.9 1 33.0 -53.7 17 44 704.3 704.4 324.6 704.5 0.02 40 16 27996 -48.9 -82.9 1 34.0 -53.3 25 46 731.7 731.7 325.4 731.9 0.03 TRP 105 16394 -80.1 -94.1 8 14.0 -80.1 50 31 367.8 367.8 300.2 367.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 556.46 mb = 5023.29 m = 16480.40 ft Wetbulb zero: 575.76 mb = 4743.61 m = 15562.85 ft Precipitable water: 2.40 inches Sfc-500 mean rel hum: 80.76 % Est. max temperature: 32.78 C = 91.00 F Sfc-Lift cond lev (LCL): 987.20 mb = 192.37 m = 631.13 ft T: 26.92 C 700-500 lapse rate: 5.47 C/km ThetaE index: 22.98 C Layer 943.0- 476.0 mb Conv cond level (CCL): 902.15 mb = 983.14 m = 3225.49 ft Mean mixing ratio: 18.06 g/kg Conv temperature: 30.83 C = 87.49 F Cap Strength: 0.71 C Lifted Index: -2.89 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.80 C Lifted Index @700 mb: -1.11 C Showalter Index: -0.40 C Risk: Thunderstorms probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 20.70 C K Index: 36.10 Risk: > 80 % chance of thunderstorms Sweat Index: 217.20 Risk: None Energy Index: -2.18 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1000.63 J/kg Max Up Vert Vel: 44.74 m/s Conv Inhibition (B-): 8.04 J/kg Cap Strength: 0.71 C Lift Cond Lev (LCL): 924.18 mb = 773.67 m = 2538.26 ft Lev Free Conv (LFC): 869.18 mb = 1306.27 m = 4285.62 ft Equ Level (EL): 159.18 mb = 13938.92 m = 45730.82 ft B at Equ Level: 990.17 J/kg Max Parcel Lev (MPL): 89.18 mb = 17320.54 m = 56825.24 ft Wind level data Storm motion: 164 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 1007 20 0 0 -0.0 -0.0 | 344 4 1.2 -4.1 1 1000 78 345 3 0.8 -2.9 | 344 7 2.0 -7.0 2 975 305 135 1 -0.7 0.7 | 352 3 0.5 -3.4 3 942 610 160 4 -1.4 3.8 | 27 0 -0.2 -0.3 4 925 766 165 3 -0.8 2.9 | 340 1 0.4 -1.2 5 909 914 175 2 -0.2 2.0 | 334 2 1.0 -2.1 6 878 1219 200 1 0.3 0.9 | 334 3 1.5 -3.1 7 850 1500 140 1 -0.6 0.8 | 350 3 0.6 -3.3 8 818 1829 180 1 0.0 1.0 | 339 3 1.2 -3.1 9 789 2134 195 2 0.5 1.9 | 321 3 1.7 -2.1 10 761 2438 200 3 1.0 2.8 | 300 3 2.2 -1.3 11 734 2743 190 4 0.7 3.9 | 274 2 1.9 -0.1 12 708 3048 165 6 -1.6 5.8 | 168 2 -0.4 1.7 13 700 3146 165 7 -1.8 6.8 | 167 3 -0.6 2.7 14 657 3658 155 8 -3.4 7.3 | 145 4 -2.2 3.2 15 633 3962 145 7 -4.0 5.7 | 120 3 -2.8 1.7 16 609 4267 130 7 -5.4 4.5 | 96 4 -4.2 0.4 17 587 4572 115 7 -6.3 3.0 | 78 5 -5.1 -1.1 18 565 4877 115 7 -6.3 3.0 | 78 5 -5.1 -1.1 19 524 5486 110 11 -10.3 3.8 | 88 9 -9.1 -0.3 20 500 5870 105 16 -15.5 4.1 | 90 14 -14.3 0.1 21 486 6096 100 17 -16.7 3.0 | 86 16 -15.5 -1.1 22 400 7600 115 12 -10.9 5.1 | 96 10 -9.7 1.0 23 399 7620 110 12 -11.3 4.1 | 90 10 -10.1 0.0 24 325 9144 130 5 -3.8 3.2 | 72 3 -2.6 -0.9 25 300 9730 125 9 -7.4 5.2 | 100 6 -6.2 1.1 26 262 10668 115 10 -9.1 4.2 | 91 8 -7.9 0.1 27 250 11010 115 10 -9.1 4.2 | 91 8 -7.9 0.1 28 209 12192 100 7 -6.9 1.2 | 63 6 -5.7 -2.9 29 200 12500 80 8 -7.9 -1.4 | 51 9 -6.7 -5.5 30 165 13716 75 12 -11.6 -3.1 | 55 13 -10.4 -7.2 31 150 14310 80 6 -5.9 -1.0 | 43 7 -4.7 -5.1 32 128 15240 115 7 -6.3 3.0 | 78 5 -5.1 -1.1 33 105 16394 50 31 -23.7 -19.9 | 43 33 -22.5 -24.0 34 100 16670 60 34 -29.4 -17.0 | 53 35 -28.2 -21.1 35 76 18288 275 33 32.9 -2.9 | 282 35 34.1 -7.0 36 70 18740 280 24 23.6 -4.2 | 288 26 24.8 -8.2 37 6 27432 95 61 -60.8 5.3 | 91 60 -59.6 1.2 Wind Parameters Mean winds (0-6000m): 133.6 at 5.7 knts Storm direction: 163.6 at 4.3 knts Shear (0-3000m) pos: 0.7 neg: 0.6 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): -166.4 deg Storm rel helicity (0-3000m) pos: 4.4 neg: -4.6 tot: -0.1 m^2/s^2 ave: -0.0 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 3.5 stream: -0.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 432.59 Bulk Shear: 2.31 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 ------------------------------------------------------------------------------- 500 100 2 11 4| 3.2 0.0 3.2| 3.5 -0.9 2.6 5.1 0.23| 9.0 2.0 1000 160 2 349 2| 0.9 0.0 0.9| 3.5 -1.1 2.4 2.4 0.11| 6.3 0.7 1500 164 2 343 2| 0.6 0.4 1.0| 4.4 -1.1 3.3 2.2 0.17| 4.8 0.8 2000 166 2 342 2| 0.7 0.3 1.0| 4.4 -2.1 2.3 1.2 0.08| 3.9 0.3 2500 176 2 334 2| 0.9 0.2 1.1| 4.4 -3.2 1.2 0.5 -0.02| 3.5 -0.1 3000 179 2 327 2| 0.7 0.6 1.3| 4.4 -4.6 -0.1 -0.0 -0.18| 3.5 -0.6 4000 166 4 331 1| 0.6 0.8 1.4| 4.4 -7.5 -3.1 -0.8 -0.28| 3.2 -0.9 5000 151 4 72 1| 0.4 0.9 1.4| 5.0 -10.6 -5.6 -1.1 -0.32| 3.0 -1.0 6000 134 6 87 3| 0.4 1.5 1.9| 7.7 -13.5 -5.7 -1.0 -0.23| 3.3 -0.8 Wrote GIF file: /home/apache/climate/data/raob//WBKW/skewt/WBKW.skewt.20250511.00.gif