UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122000.upa.cvt Date: 0000Z 20 DEC 25 Searching for WRLR... Searching the city database file for: WRLR ... Date:0000Z 20 DEC 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 1009 6 25.0 23.6 92 1.4 24.0 280 4 297.4 300.7 296.8 351.0 18.47 1 1000 86 24.0 23.5 97 0.5 23.6 315 4 297.1 300.5 296.8 350.8 18.53 2 982 245 22.6 22.6 100 0.0 22.6 279 5 297.3 300.5 296.4 349.0 17.85 3 976 299 23.6 22.3 92 1.3 22.7 266 6 298.8 302.0 296.7 350.2 17.63 4 969 362 23.8 21.7 88 2.1 22.3 252 6 299.6 302.8 296.5 349.7 17.10 5 925 768 21.4 21.2 99 0.2 21.3 160 8 301.2 304.4 297.1 352.4 17.39 6 911 901 20.4 20.4 100 0.0 20.4 142 7 301.5 304.6 296.8 350.9 16.79 7 897 1035 19.8 19.8 100 0.0 19.8 161 7 302.2 305.2 296.8 350.7 16.42 8 890 1103 19.6 19.6 100 0.0 19.6 174 7 302.7 305.7 296.8 351.0 16.34 9 850 1500 18.0 16.1 89 1.9 16.7 245 7 305.0 307.5 295.7 345.8 13.67 10 825 1756 18.0 14.0 77 4.0 15.3 249 8 307.6 309.9 295.4 344.7 12.27 11 820 1808 17.8 14.0 78 3.8 15.3 250 8 307.9 310.3 295.6 345.3 12.35 12 792 2105 15.8 12.9 83 2.9 13.8 254 10 308.9 311.1 295.5 345.0 11.89 13 700 3146 10.2 8.2 87 2.0 8.9 305 11 313.8 315.7 295.3 344.2 9.80 14 616 4204 5.0 3.1 87 1.9 3.9 303 11 319.5 321.0 295.4 344.3 7.79 15 573 4792 0.0 0.0 100 0.0 0.0 324 8 320.3 321.6 294.7 341.8 6.70 16 523 5523 -2.3 -3.4 92 1.1 -2.9 358 6 326.0 327.1 295.4 344.8 5.70 17 500 5880 -4.9 -6.0 92 1.1 -5.4 15 5 327.1 328.0 295.1 343.3 4.89 18 471 6346 -7.9 -9.1 91 1.2 -8.4 55 5 329.0 329.8 295.0 342.7 4.08 19 452 6665 -9.3 -9.3 100 0.0 -9.3 83 5 331.1 332.0 295.6 345.3 4.19 20 411 7394 -12.7 -17.0 70 4.3 -14.3 147 6 335.9 336.4 295.4 344.5 2.46 21 400 7600 -14.3 -18.8 69 4.5 -15.9 165 6 336.4 336.8 295.3 344.1 2.17 22 381 7968 -16.9 -23.9 55 7.0 -18.9 151 4 337.7 338.0 295.0 343.0 1.46 23 367 8249 -19.5 -21.8 82 2.3 -20.2 140 3 337.9 338.2 295.4 344.4 1.82 24 349 8621 -22.7 -23.9 90 1.2 -23.0 128 10 338.4 338.8 295.3 344.2 1.59 25 326 9120 -25.3 -25.3 100 0.0 -25.3 111 19 341.5 341.8 296.0 347.0 1.50 26 300 9720 -29.1 -30.2 90 1.1 -29.3 155 15 344.4 344.6 296.3 348.3 1.04 27 250 10990 -40.3 -42.8 77 2.5 -40.5 125 22 346.2 346.2 296.1 347.6 0.35 28 221 11818 -47.1 -55.1 40 8.0 -47.4 119 23 348.1 348.1 296.3 348.5 0.10 29 200 12470 -53.1 -57.1 62 4.0 -53.2 115 23 348.7 348.7 296.4 349.0 0.08 30 185 12968 -57.9 -61.4 64 3.5 -58.0 120 24 348.8 348.8 296.4 349.0 0.05 31 175 13316 -61.1 -67.1 45 6.0 -61.2 124 24 349.1 349.1 296.4 349.2 0.03 32 150 14260 -67.9 -74.9 36 7.0 -67.9 135 38 353.1 353.1 297.3 353.2 0.01 33 144 14504 -68.5 -78.5 22 10.0 -68.5 124 36 356.2 356.2 298.0 356.2 0.01 34 132 15020 -71.7 -78.7 34 7.0 -71.8 91 25 359.5 359.5 298.6 359.5 0.01 35 101 16545 -84.3 -89.3 41 5.0 -84.3 30 26 363.8 363.8 299.4 363.8 0.00 36 100 16600 -84.7 -90.7 34 6.0 -84.7 30 27 364.1 364.1 299.5 364.1 0.00 37 95 16882 -87.1 -94.1 26 7.0 -87.1 30 28 364.8 364.8 299.6 364.8 0.00 38 87 17360 -89.7 -96.7 25 7.0 -89.7 45 27 368.8 368.8 300.4 368.8 0.00 39 80 17812 -89.9 -95.9 31 6.0 -89.9 38 25 377.4 377.4 301.8 377.4 0.00 40 75 18167 -82.9 -86.5 53 3.6 -82.9 32 23 399.1 399.1 305.1 399.1 0.00 41 70 18560 -75.3 -80.3 45 5.0 -75.3 90 8 423.3 423.3 308.1 423.3 0.01 42 66 18904 -71.9 -80.9 25 9.0 -72.0 358 0 437.9 437.9 309.7 437.9 0.01 43 51 20415 -74.9 -92.9 4 18.0 -75.0 105 24 464.4 464.4 312.1 464.4 0.00 44 50 20530 -74.3 -91.3 6 17.0 -74.4 90 25 468.4 468.4 312.5 468.4 0.00 45 43 21428 -66.3 -90.3 2 24.0 -66.6 88 37 508.7 508.7 315.5 508.7 0.00 46 30 23640 -60.9 -89.9 1 29.0 -61.7 85 47 578.6 578.6 319.6 578.6 0.00 47 26 24534 -61.1 -90.1 1 29.0 -62.0 88 52 602.2 602.2 320.7 602.2 0.00 48 20 26210 -51.0 -83.5 1 32.6 -54.2 85 64 680.2 680.2 323.8 680.3 0.02 49 18 26902 -46.9 -80.9 1 34.0 -51.7 89 60 713.8 713.8 324.8 714.1 0.03 50 11 30160 -47.7 -80.7 1 33.0 -53.8 206 23 818.9 818.9 327.7 819.4 0.05 TRP 87 17360 -89.7 -96.7 25 7.0 -89.7 45 27 368.8 368.8 300.4 368.8 0.00 WND 20 26210 -51.0 -83.5 1 32.6 -54.2 85 64 680.2 680.2 323.8 680.3 0.02 Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 573.00 mb = 4791.64 m = 15720.42 ft Wetbulb zero: 572.66 mb = 4796.41 m = 15736.06 ft Precipitable water: 2.54 inches Sfc-500 mean rel hum: 90.50 % Est. max temperature: 32.10 C = 89.78 F Sfc-Lift cond lev (LCL): 989.07 mb = 182.26 m = 597.96 ft T: 23.15 C 700-500 lapse rate: 5.52 C/km ThetaE index: 6.34 C Layer 850.0- 820.0 mb Conv cond level (CCL): 924.12 mb = 776.24 m = 2546.67 ft Mean mixing ratio: 17.52 g/kg Conv temperature: 28.83 C = 83.89 F Cap Strength: 1.16 C Lifted Index: -2.22 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.17 C Lifted Index @700 mb: -0.60 C Showalter Index: -0.41 C Risk: Thunderstorms probable Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 21.00 C K Index: 37.00 Risk: > 80 % chance of thunderstorms Sweat Index: 212.20 Risk: None Energy Index: -0.54 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 679.77 J/kg Max Up Vert Vel: 36.87 m/s Conv Inhibition (B-): 8.88 J/kg Cap Strength: 1.06 C Lift Cond Lev (LCL): 947.25 mb = 560.34 m = 1838.38 ft Lev Free Conv (LFC): 902.25 mb = 984.46 m = 3229.83 ft Equ Level (EL): 882.25 mb = 1178.49 m = 3866.39 ft B at Equ Level: 21.38 J/kg Max Parcel Lev (MPL): 102.25 mb = 16475.28 m = 54052.09 ft Wind level data Storm motion: 321 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 6 280 4 3.9 -0.7 | 178 4 -0.2 4.4 1 1000 86 315 4 2.8 -2.8 | 150 3 -1.3 2.2 2 975 305 265 6 6.0 0.5 | 198 6 1.9 5.6 3 925 768 160 8 -2.7 7.5 | 151 14 -6.8 12.6 4 909 914 140 7 -4.5 5.4 | 140 14 -8.6 10.4 5 850 1500 245 7 6.3 3.0 | 196 8 2.2 8.0 6 789 2134 255 10 9.7 2.6 | 216 9 5.6 7.7 7 700 3146 305 11 9.0 -6.3 | 284 5 4.9 -1.2 8 633 3962 310 15 11.5 -9.6 | 302 9 7.4 -4.6 9 610 4267 300 9 7.8 -4.5 | 261 4 3.7 0.6 10 500 5880 15 5 -1.3 -4.8 | 93 5 -5.4 0.2 11 400 7600 165 6 -1.6 5.8 | 152 12 -5.7 10.9 12 367 8230 140 3 -1.9 2.3 | 141 10 -6.0 7.4 13 324 9144 110 20 -18.8 6.8 | 117 26 -22.9 11.9 14 300 9720 155 15 -6.3 13.6 | 151 21 -10.4 18.7 15 286 10058 160 17 -5.8 16.0 | 155 23 -9.9 21.1 16 251 10973 125 21 -17.2 12.0 | 129 27 -21.3 17.1 17 250 10990 125 22 -18.0 12.6 | 129 28 -22.1 17.7 18 200 12470 115 23 -20.8 9.7 | 121 29 -25.0 14.8 19 172 13411 125 24 -19.7 13.8 | 128 30 -23.8 18.8 20 150 14260 135 38 -26.9 26.9 | 136 44 -31.0 31.9 21 148 14326 135 39 -27.6 27.6 | 136 45 -31.7 32.7 22 114 15850 35 8 -4.6 -6.6 | 80 9 -8.7 -1.5 23 100 16600 30 27 -13.5 -23.4 | 44 25 -17.6 -18.3 24 97 16764 30 27 -13.5 -23.4 | 44 25 -17.6 -18.3 25 92 17069 30 29 -14.5 -25.1 | 43 27 -18.6 -20.0 26 87 17360 45 27 -19.1 -19.1 | 59 27 -23.2 -14.0 27 74 18288 30 23 -11.5 -19.9 | 46 22 -15.6 -14.8 28 70 18560 90 8 -8.0 0.0 | 113 13 -12.1 5.1 29 70 18593 60 25 -21.7 -12.5 | 74 27 -25.8 -7.4 30 66 18898 0 0 -0.0 -0.0 | 141 7 -4.1 5.1 31 60 19507 220 17 10.9 13.0 | 201 19 6.8 18.1 32 50 20530 90 25 -25.0 0.0 | 100 30 -29.1 5.1 33 48 20726 90 23 -23.0 0.0 | 101 28 -27.1 5.1 34 38 22250 85 53 -52.8 -4.6 | 90 57 -56.9 0.5 35 30 23640 85 47 -46.8 -4.1 | 91 51 -50.9 1.0 36 29 23774 90 46 -46.0 0.0 | 96 50 -50.1 5.1 37 20 26210 85 64 -63.8 -5.6 | 90 68 -67.9 -0.5 38 18 26518 85 64 -63.8 -5.6 | 90 68 -67.9 -0.5 39 13 27737 145 11 -6.3 9.0 | 144 18 -10.4 14.1 40 9 28956 255 33 31.9 8.5 | 244 31 27.8 13.6 Wind Parameters Mean winds (0-6000m): 291.0 at 8.7 knts Storm direction: 321.0 at 6.5 knts Shear (0-3000m) pos: 2.9 neg: 1.7 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 92.6 deg Storm rel helicity (0-3000m) pos: 57.4 neg: -37.5 tot: 19.9 m^2/s^2 ave: 6.6 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 1.8 10^-3/s Energy-Hel index: 0.18 Bulk Rich Number: 254.21 Bulk Shear: 2.67 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 ------------------------------------------------------------------------------- 500 265 5 193 6| 0.0 6.2 6.2| 2.0 -6.4 -4.5 -8.9 -0.11| 12.1 -1.4 1000 201 6 171 11| 0.0 5.0 5.0| 8.6 -37.5 -28.9 -28.9 -0.36| 12.3 -4.4 1500 202 7 172 11| 3.4 3.4 6.7| 36.9 -37.5 -0.6 -0.4 0.02| 11.9 0.3 2000 223 7 184 10| 3.2 2.5 5.7| 42.7 -37.5 5.1 2.6 0.09| 9.6 0.8 2500 237 8 194 9| 3.1 2.0 5.1| 50.5 -37.5 13.0 5.2 0.16| 8.5 1.4 3000 251 8 205 9| 2.9 1.7 4.6| 57.4 -37.5 19.9 6.6 0.23| 7.9 1.8 4000 276 9 231 7| 2.6 1.3 3.9| 62.5 -38.3 24.2 6.1 0.26| 6.6 1.7 5000 285 9 241 6| 1.5 1.0 2.5| 64.4 -43.1 21.3 4.3 0.23| 6.4 1.4 6000 291 9 244 4| 0.9 0.8 1.8| 67.6 -43.1 24.5 4.1 0.26| 5.8 1.5 Wrote GIF file: /home/apache/climate/data/raob//WRLR/skewt/WRLR.skewt.20251220.00.gif