UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for WRLR... Searching the city database file for: WRLR ... Date:1200Z 15 OCT 25 Station: WRLR WMO ident: 96509 Latitude: 3.33 Longitude: 117.57 Elevation: 6.00 ------------------------------------------------------------------------------- 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 1006 6 28.0 23.8 78 4.2 24.9 85 3 300.6 304.1 297.8 355.8 18.76 1 1000 62 28.2 24.8 82 3.4 25.7 75 10 301.4 305.0 298.8 360.7 20.08 2 974 297 26.6 24.1 86 2.5 24.7 80 10 302.0 305.7 298.8 360.5 19.76 3 957 453 27.0 21.0 70 6.0 22.6 62 8 303.9 307.0 297.3 353.3 16.58 4 925 754 24.8 18.8 69 6.0 20.6 25 3 304.7 307.4 296.4 349.2 14.93 5 910 898 23.8 18.8 74 5.0 20.2 16 2 305.1 307.9 296.7 350.4 15.18 6 850 1492 20.4 15.9 75 4.5 17.3 285 2 307.5 310.0 296.3 348.2 13.49 7 792 2099 16.8 10.8 68 6.0 12.9 294 3 309.9 311.9 294.7 341.5 10.33 8 700 3143 11.0 5.0 66 6.0 7.4 85 3 314.7 316.2 294.1 339.2 7.84 9 642 3858 6.8 2.4 73 4.4 4.3 94 10 317.8 319.2 294.4 340.3 7.11 10 616 4197 5.2 -2.8 56 8.0 1.0 99 14 319.7 320.7 293.3 336.1 5.06 11 606 4330 4.8 -7.2 41 12.0 -0.9 99 15 320.8 321.5 292.5 332.8 3.68 12 574 4770 1.8 -6.2 55 8.0 -2.1 100 17 322.3 323.1 293.3 336.0 4.19 13 547 5157 -0.3 -15.3 31 15.0 -6.2 110 16 324.2 324.7 292.1 331.5 2.13 14 509 5729 -3.5 -15.5 39 12.0 -8.1 126 14 327.1 327.5 293.0 334.8 2.25 15 500 5870 -4.7 -12.7 54 8.0 -8.0 130 13 327.3 327.9 293.6 337.1 2.88 16 493 5981 -5.9 -8.8 80 2.9 -7.2 131 13 327.2 328.0 294.4 340.5 3.99 17 481 6173 -6.5 -16.5 45 10.0 -10.2 133 13 328.7 329.2 293.4 336.3 2.19 18 464 6454 -8.3 -21.3 34 13.0 -12.5 135 13 329.9 330.2 293.1 335.2 1.50 19 400 7590 -15.3 -27.3 35 12.0 -18.4 145 14 335.1 335.3 294.0 338.8 1.02 20 381 7957 -17.5 -33.5 23 16.0 -20.9 156 13 336.9 337.0 294.1 339.1 0.59 21 375 8076 -17.9 -28.9 38 11.0 -20.6 160 12 337.9 338.1 294.7 341.4 0.94 22 349 8611 -21.7 -26.3 66 4.6 -22.9 177 10 339.8 340.0 295.4 344.5 1.28 23 300 9710 -29.5 -38.5 41 9.0 -30.8 215 6 343.8 343.9 295.7 345.6 0.46 24 250 10980 -40.3 -47.3 47 7.0 -40.9 275 4 346.2 346.2 296.0 347.0 0.21 25 239 11287 -42.1 -58.1 16 16.0 -42.9 285 5 347.9 347.9 296.3 348.2 0.06 26 227 11634 -44.7 -53.7 36 9.0 -45.2 297 5 349.1 349.1 296.5 349.6 0.11 27 200 12470 -52.1 -61.1 33 9.0 -52.4 325 7 350.3 350.3 296.7 350.5 0.05 28 150 14260 -66.7 -74.7 32 8.0 -66.8 100 5 355.2 355.2 297.7 355.2 0.01 29 132 15023 -72.9 -78.9 40 6.0 -72.9 188 7 357.3 357.3 298.2 357.4 0.01 30 100 16620 -81.5 -87.5 35 6.0 -81.5 20 7 370.3 370.3 300.6 370.3 0.00 31 96 16848 -82.7 -88.7 35 6.0 -82.7 50 8 372.3 372.3 300.9 372.3 0.00 32 88 17336 -79.7 -84.6 44 4.9 -79.7 153 12 387.7 387.7 303.5 387.7 0.00 33 70 18630 -79.5 -85.5 36 6.0 -79.5 105 3 414.3 414.3 307.0 414.3 0.00 34 66 18967 -73.7 -79.7 39 6.0 -73.7 41 1 434.0 434.0 309.3 434.0 0.01 35 54 20151 -68.1 -82.1 12 14.0 -68.3 61 25 472.5 472.5 312.8 472.5 0.01 36 50 20610 -69.7 -88.7 5 19.0 -69.9 90 37 479.2 479.2 313.4 479.3 0.00 37 46 21111 -67.1 -91.1 2 24.0 -67.4 105 43 497.1 497.1 314.7 497.1 0.00 38 41 21806 -67.5 -94.5 1 27.0 -67.8 101 47 512.7 512.7 315.8 512.7 0.00 39 32 23333 -58.3 -88.3 1 30.0 -59.3 92 56 575.0 575.0 319.4 575.0 0.00 40 30 23740 -58.3 -88.3 1 30.0 -59.4 90 58 585.7 585.7 319.9 585.7 0.01 41 29 23953 -57.8 -88.0 1 30.2 -59.0 90 58 592.7 592.7 320.3 592.7 0.01 42 20 26320 -52.7 -84.7 1 32.0 -55.5 90 52 674.9 674.9 323.6 675.0 0.02 43 15 28193 -49.1 -82.1 1 33.0 -53.7 90 54 744.7 744.7 325.8 745.0 0.03 TRP 96 16848 -82.7 -88.7 35 6.0 -82.7 50 8 372.3 372.3 300.9 372.3 0.00 WND 29 23953 -57.8 -88.0 1 30.2 -59.0 90 58 592.7 592.7 320.3 592.7 0.01 Sounding variables and indices 1000-500 mb thick: 5808.00 m Freezing level: 550.86 mb = 5101.47 m = 16736.91 ft Wetbulb zero: 610.75 mb = 4266.52 m = 13997.61 ft Precipitable water: 2.09 inches Sfc-500 mean rel hum: 62.37 % Est. max temperature: 34.64 C = 94.35 F Sfc-Lift cond lev (LCL): 946.87 mb = 547.16 m = 1795.12 ft T: 26.31 C 700-500 lapse rate: 5.76 C/km ThetaE index: 11.47 C Layer 974.0- 910.0 mb Conv cond level (CCL): 834.48 mb = 1650.36 m = 5414.49 ft Mean mixing ratio: 17.28 g/kg Conv temperature: 35.53 C = 95.95 F Cap Strength: 2.29 C Lifted Index: -3.37 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.62 C Lifted Index @700 mb: -0.86 C Showalter Index: -1.09 C Risk: Thunderstorms probable Total Totals Index: 45.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 20.60 C K Index: 35.00 Risk: > 80 % chance of thunderstorms Sweat Index: 207.80 Risk: None Energy Index: -2.17 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1257.39 J/kg Max Up Vert Vel: 50.15 m/s Conv Inhibition (B-): 77.48 J/kg Cap Strength: 2.29 C Lift Cond Lev (LCL): 893.54 mb = 1056.65 m = 3466.66 ft Lev Free Conv (LFC): 758.54 mb = 2464.19 m = 8084.52 ft Equ Level (EL): 148.54 mb = 14318.38 m = 46975.76 ft B at Equ Level: 1248.63 J/kg Max Parcel Lev (MPL): 78.54 mb = 17978.88 m = 58985.11 ft Wind level data Storm motion: 129 at 6 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 1006 6 85 3 -3.0 -0.3 | 338 4 1.7 -4.1 1 1000 62 75 10 -9.7 -2.6 | 38 8 -5.0 -6.4 2 973 305 80 10 -9.8 -1.7 | 43 8 -5.2 -5.5 3 925 754 25 3 -1.3 -2.7 | 332 7 3.4 -6.5 4 908 914 15 2 -0.5 -1.9 | 324 7 4.1 -5.7 5 850 1492 285 2 1.9 -0.5 | 303 8 6.6 -4.3 6 788 2134 295 3 2.7 -1.3 | 305 9 7.4 -5.1 7 708 3048 0 0 -0.0 -0.0 | 309 6 4.7 -3.8 8 700 3143 85 3 -3.0 -0.3 | 338 4 1.7 -4.1 9 609 4267 100 15 -14.8 2.6 | 83 10 -10.1 -1.2 10 587 4572 95 18 -17.9 1.6 | 80 13 -13.3 -2.2 11 500 5870 130 13 -10.0 8.4 | 131 7 -5.3 4.5 12 400 7590 145 14 -8.0 11.5 | 156 8 -3.4 7.7 13 338 8839 185 9 0.8 9.0 | 227 8 5.5 5.2 14 300 9710 215 6 3.4 4.9 | 262 8 8.1 1.1 15 250 10980 275 4 4.0 -0.3 | 296 10 8.7 -4.2 16 200 12470 325 7 4.0 -5.7 | 318 13 8.7 -9.5 17 190 12802 320 8 5.1 -6.1 | 315 14 9.8 -9.9 18 156 14021 25 10 -4.2 -9.1 | 358 13 0.4 -12.9 19 150 14260 100 5 -4.9 0.9 | 5 3 -0.3 -2.9 20 134 14935 195 7 1.8 6.8 | 246 7 6.5 2.9 21 100 16620 20 7 -2.4 -6.6 | 348 11 2.3 -10.4 22 97 16764 340 4 1.4 -3.8 | 321 10 6.0 -7.6 23 96 16848 50 8 -6.1 -5.1 | 9 9 -1.5 -9.0 24 87 17374 160 12 -4.1 11.3 | 184 7 0.6 7.5 25 83 17678 255 22 21.3 5.7 | 266 26 25.9 1.9 26 70 18630 105 3 -2.9 0.8 | 330 4 1.8 -3.0 27 64 19202 0 0 -0.0 -0.0 | 309 6 4.7 -3.8 28 50 20610 90 37 -37.0 0.0 | 83 33 -32.3 -3.8 29 47 21031 105 42 -40.6 10.9 | 101 37 -35.9 7.1 30 30 23740 90 58 -58.0 0.0 | 86 53 -53.3 -3.8 31 29 23953 90 58 -58.0 0.0 | 86 53 -53.3 -3.8 32 28 24079 90 58 -58.0 0.0 | 86 53 -53.3 -3.8 33 20 26320 90 52 -52.0 0.0 | 85 47 -47.3 -3.8 34 10 28651 90 56 -56.0 0.0 | 86 51 -51.3 -3.8 Wind Parameters Mean winds (0-6000m): 99.2 at 8.0 knts Storm direction: 129.2 at 6.0 knts Shear (0-3000m) pos: 0.3 neg: 0.8 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): -27.4 deg Storm rel helicity (0-3000m) pos: 12.5 neg: -27.3 tot: -14.8 m^2/s^2 ave: -4.9 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 4.5 stream: -0.9 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 680.35 Bulk Shear: 1.85 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 75 9 33 7| 0.0 4.6 4.6| 9.3 -9.5 -0.2 -0.4 0.19| 13.4 2.5 1000 68 6 11 6| 0.0 1.8 1.8| 9.3 -21.6 -12.3 -12.3 -0.19| 9.9 -1.9 1500 61 5 356 6| 0.0 1.7 1.7| 9.3 -26.8 -17.4 -11.6 -0.28| 7.5 -2.1 2000 50 4 348 7| 0.2 1.3 1.5| 9.6 -26.8 -17.2 -8.6 -0.26| 5.8 -1.5 2500 35 4 341 7| 0.2 1.0 1.3| 12.2 -26.8 -14.5 -5.8 -0.20| 5.1 -1.0 3000 28 3 336 7| 0.3 0.8 1.2| 12.5 -27.3 -14.8 -4.9 -0.19| 4.5 -0.9 4000 70 4 353 5| 1.8 0.6 2.5| 27.4 -27.3 0.0 0.0 0.15| 5.0 0.7 5000 89 7 27 4| 1.4 0.0 1.4| 40.6 -28.5 12.1 2.4 0.20| 5.0 1.0 6000 99 8 52 4| 0.9 0.0 1.0| 54.0 -28.5 25.6 4.3 0.28| 4.8 1.4 Wrote GIF file: /home/apache/climate/data/raob//WRLR/skewt/WRLR.skewt.20251015.12.gif