UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:0000Z 13 OCT 25 Station: WBGG WMO ident: 96413 Latitude: 1.48 Longitude: 110.33 Elevation: 27.00 ------------------------------------------------------------------------------- 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 1009 27 23.8 23.5 98 0.3 23.6 50 1 296.2 299.5 296.4 349.1 18.36 1 1000 95 23.2 23.2 100 0.0 23.2 200 2 296.4 299.6 296.4 348.8 18.19 2 993 157 23.8 23.8 100 0.0 23.8 165 2 297.5 301.0 297.2 352.7 19.01 3 980 273 24.2 23.5 96 0.7 23.7 99 2 299.1 302.5 297.5 354.3 18.92 4 931 722 22.4 20.4 88 2.0 21.0 7 6 301.7 304.7 296.7 350.1 16.42 5 925 779 22.4 19.6 84 2.8 20.4 5 7 302.2 305.1 296.3 348.6 15.71 6 850 1512 18.6 14.4 77 4.2 15.8 25 6 305.6 307.9 294.8 342.3 12.23 7 826 1757 17.4 12.4 72 5.0 14.1 21 6 306.9 308.9 294.3 340.1 11.02 8 727 2838 11.8 7.4 74 4.4 9.1 65 5 312.2 313.9 294.3 339.7 8.93 9 700 3155 10.8 5.8 71 5.0 7.8 45 5 314.4 316.0 294.4 340.3 8.29 10 689 3287 10.2 5.5 73 4.7 7.3 46 6 315.2 316.8 294.6 341.0 8.25 11 599 4438 3.2 1.0 85 2.2 2.0 65 15 320.0 321.3 294.8 342.0 6.89 12 533 5375 -2.7 -3.2 96 0.5 -3.0 78 19 323.8 324.9 294.9 342.3 5.68 13 500 5880 -5.3 -8.1 81 2.8 -6.6 75 22 326.6 327.4 294.4 340.5 4.16 14 497 5927 -5.7 -9.0 77 3.3 -7.2 74 22 326.7 327.4 294.3 339.7 3.90 15 433 6996 -11.5 -13.1 88 1.6 -12.2 79 21 332.4 333.1 295.1 343.5 3.22 16 400 7600 -15.3 -16.6 90 1.3 -15.8 85 20 335.1 335.6 295.3 344.3 2.61 17 310 9476 -28.1 -31.5 73 3.4 -28.7 98 10 342.6 342.7 295.7 345.9 0.89 18 300 9710 -29.9 -33.5 71 3.6 -30.5 100 10 343.2 343.4 295.8 346.1 0.75 19 253 10898 -39.1 -45.1 53 6.0 -39.6 107 10 346.7 346.8 296.1 347.8 0.27 20 250 10980 -39.7 -45.7 53 6.0 -40.2 110 10 347.0 347.1 296.2 348.1 0.26 21 200 12470 -52.9 -61.9 33 9.0 -53.1 130 11 349.0 349.0 296.4 349.2 0.05 22 158 13946 -65.5 -81.5 9 16.0 -65.6 124 18 352.0 352.0 297.1 352.0 0.00 23 150 14260 -67.3 -83.3 9 16.0 -67.4 100 27 354.2 354.2 297.5 354.2 0.00 24 112 15972 -77.3 -94.3 5 17.0 -77.3 75 24 366.3 366.3 299.9 366.3 0.00 25 105 16340 -78.1 -96.1 4 18.0 -78.1 81 14 371.6 371.6 300.8 371.6 0.00 26 100 16620 -75.3 -93.3 4 18.0 -75.3 85 6 382.2 382.2 302.6 382.2 0.00 27 99 16678 -75.1 -93.1 4 18.0 -75.2 80 7 383.7 383.7 302.8 383.7 0.00 28 86 17496 -74.7 -100.7 1 26.0 -74.7 4 14 400.3 400.3 305.2 400.3 0.00 29 77 18138 -74.9 -100.9 1 26.0 -75.0 304 21 412.7 412.7 306.9 412.7 0.00 30 72 18528 -75.7 -101.7 1 26.0 -75.7 281 31 419.0 419.0 307.6 419.0 0.00 31 70 18690 -77.3 -102.3 1 25.0 -77.3 275 37 419.0 419.0 307.6 419.0 0.00 32 62 19395 -72.9 -98.9 1 26.0 -73.0 212 32 443.6 443.6 310.2 443.6 0.00 33 50 20670 -69.3 -96.3 1 27.0 -69.5 100 24 480.2 480.2 313.5 480.2 0.00 34 42 21727 -64.1 -93.1 1 29.0 -64.5 95 40 517.6 517.6 316.1 517.6 0.00 35 34 23041 -58.5 -89.5 1 31.0 -59.5 95 54 564.6 564.6 318.9 564.6 0.00 36 33 23230 -56.1 -87.1 1 31.0 -57.4 95 56 575.8 575.8 319.5 575.8 0.01 37 30 23840 -53.9 -85.9 1 32.0 -55.7 95 62 597.7 597.7 320.5 597.8 0.01 38 20 26480 -48.5 -82.5 1 34.0 -52.4 100 49 687.7 687.7 324.0 687.9 0.02 39 16 27960 -44.9 -79.9 1 35.0 -50.8 92 54 744.8 744.8 325.8 745.2 0.04 40 12 29890 -43.3 -78.3 1 35.0 -51.0 814.3 814.4 327.6 815.0 0.07 TRP 112 15972 -77.3 -94.3 5 17.0 -77.3 75 24 366.3 366.3 299.9 366.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 563.20 mb = 4946.02 m = 16226.90 ft Wetbulb zero: 572.81 mb = 4796.67 m = 15736.90 ft Precipitable water: 2.34 inches Sfc-500 mean rel hum: 82.17 % Est. max temperature: 32.84 C = 91.11 F Sfc-Lift cond lev (LCL): 1005.05 mb = 56.79 m = 186.31 ft T: 23.54 C 700-500 lapse rate: 5.91 C/km ThetaE index: 14.61 C Layer 931.0- 700.0 mb Conv cond level (CCL): 889.84 mb = 1114.90 m = 3657.75 ft Mean mixing ratio: 17.46 g/kg Conv temperature: 31.41 C = 88.54 F Cap Strength: 1.40 C Lifted Index: -2.74 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.15 C Lifted Index @700 mb: -0.12 C Showalter Index: 0.57 C Risk: Thunderstorms probable Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 19.70 C K Index: 33.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 206.80 Risk: None Energy Index: -0.39 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 769.11 J/kg Max Up Vert Vel: 39.22 m/s Conv Inhibition (B-): 38.20 J/kg Cap Strength: 1.34 C Lift Cond Lev (LCL): 940.09 mb = 637.30 m = 2090.85 ft Lev Free Conv (LFC): 775.09 mb = 2296.09 m = 7533.01 ft Equ Level (EL): 165.09 mb = 13671.02 m = 44851.89 ft B at Equ Level: 764.03 J/kg Max Parcel Lev (MPL): 105.09 mb = 16335.50 m = 53593.51 ft Wind level data Storm motion: 90 at 7 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 1009 27 50 1 -0.8 -0.6 | 276 7 6.5 -0.7 1 1000 95 200 2 0.7 1.9 | 257 8 8.0 1.8 2 976 305 80 2 -2.0 -0.3 | 274 5 5.3 -0.4 3 943 610 10 5 -0.9 -4.9 | 308 8 6.4 -5.0 4 925 779 5 7 -0.6 -7.0 | 316 10 6.7 -7.0 5 911 914 5 6 -0.5 -6.0 | 312 9 6.8 -6.0 6 879 1219 10 5 -0.9 -4.9 | 308 8 6.4 -5.0 7 850 1512 25 6 -2.5 -5.4 | 319 7 4.8 -5.5 8 819 1829 20 6 -2.1 -5.6 | 317 8 5.2 -5.7 9 790 2134 40 6 -3.9 -4.6 | 324 6 3.4 -4.7 10 762 2438 70 5 -4.7 -1.7 | 304 3 2.6 -1.8 11 735 2743 70 5 -4.7 -1.7 | 304 3 2.6 -1.8 12 709 3048 55 4 -3.3 -2.3 | 300 5 4.0 -2.4 13 700 3155 45 5 -3.5 -3.5 | 314 5 3.8 -3.6 14 658 3658 50 8 -6.1 -5.1 | 347 5 1.2 -5.2 15 634 3962 55 11 -9.0 -6.3 | 15 7 -1.7 -6.4 16 610 4267 65 14 -12.7 -5.9 | 42 8 -5.4 -6.0 17 588 4572 65 16 -14.5 -6.8 | 47 10 -7.2 -6.8 18 566 4877 70 16 -15.0 -5.5 | 54 10 -7.7 -5.5 19 525 5486 80 20 -19.7 -3.5 | 74 13 -12.4 -3.5 20 500 5880 75 22 -21.3 -5.7 | 68 15 -14.0 -5.8 21 486 6096 70 22 -20.7 -7.5 | 60 15 -13.4 -7.6 22 400 7600 85 20 -19.9 -1.7 | 82 13 -12.6 -1.8 23 399 7620 85 19 -18.9 -1.7 | 82 12 -11.6 -1.7 24 324 9144 95 11 -11.0 1.0 | 104 4 -3.7 0.9 25 300 9710 100 10 -9.8 1.7 | 123 3 -2.6 1.7 26 261 10668 100 10 -9.8 1.7 | 123 3 -2.6 1.7 27 250 10980 110 10 -9.4 3.4 | 148 4 -2.1 3.4 28 209 12192 120 11 -9.5 5.5 | 158 6 -2.2 5.4 29 200 12470 130 11 -8.4 7.1 | 171 7 -1.1 7.0 30 164 13716 140 12 -7.7 9.2 | 177 9 -0.4 9.1 31 150 14260 100 27 -26.6 4.7 | 103 20 -19.3 4.6 32 127 15240 100 29 -28.6 5.0 | 103 22 -21.3 5.0 33 112 15972 75 24 -23.2 -6.2 | 68 17 -15.9 -6.3 34 100 16620 85 6 -6.0 -0.5 | 294 1 1.3 -0.6 35 75 18288 290 22 20.7 -7.5 | 285 29 28.0 -7.6 36 70 18690 275 37 36.9 -3.2 | 274 44 44.1 -3.3 37 50 20670 100 24 -23.6 4.2 | 104 17 -16.3 4.1 38 45 21336 95 36 -35.9 3.1 | 96 29 -28.6 3.1 39 30 23840 95 62 -61.8 5.4 | 96 55 -54.5 5.3 40 28 24384 90 60 -60.0 0.0 | 90 53 -52.7 -0.1 41 20 26480 100 49 -48.3 8.5 | 102 42 -41.0 8.4 42 15 27432 90 55 -55.0 0.0 | 90 48 -47.7 -0.1 Wind Parameters Mean winds (0-6000m): 60.5 at 9.7 knts Storm direction: 90.5 at 7.3 knts Shear (0-3000m) pos: 1.0 neg: 1.0 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 24.7 deg Storm rel helicity (0-3000m) pos: 14.4 neg: -9.2 tot: 5.1 m^2/s^2 ave: 1.7 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 0.5 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 107.63 Bulk Shear: 7.15 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 68 2 281 5| 0.0 3.4 3.4| 7.1 -4.7 2.3 4.7 0.23| 10.0 2.3 1000 15 4 303 7| 0.0 2.5 2.5| 10.1 -6.4 3.6 3.6 0.21| 7.3 1.5 1500 15 5 306 8| 0.6 1.7 2.3| 13.1 -7.2 5.9 3.9 0.25| 5.7 1.4 2000 18 5 309 7| 0.7 1.3 2.0| 14.1 -7.6 6.5 3.2 0.24| 4.7 1.1 2500 26 5 312 7| 1.2 1.0 2.2| 14.4 -9.0 5.4 2.2 0.15| 4.6 0.7 3000 33 5 313 6| 1.0 1.0 1.9| 14.4 -9.2 5.1 1.7 0.13| 4.1 0.5 4000 39 6 320 6| 1.1 1.0 2.2| 25.5 -9.2 16.3 4.1 0.34| 4.1 1.4 5000 51 8 344 5| 1.6 0.8 2.4| 38.4 -9.2 29.1 5.8 0.42| 4.0 1.7 6000 60 10 14 5| 1.6 1.0 2.6| 46.7 -19.7 26.9 4.5 0.35| 4.0 1.4 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20251013.00.gif