UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120611.upa.cvt Date: 1100Z 6 DEC 25 Searching for LL179... Searching the city database file for: LL179 ... Date:1100Z 6 DEC 25 Station: LL179 WMO ident: 40179 Latitude: 32.00 Longitude: 34.82 ------------------------------------------------------------------------------- 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 30 24.8 15.8 57 9.0 18.8 270 8 297.4 299.5 291.7 330.2 11.29 1 1004 47 22.2 16.2 69 6.0 18.2 278 8 295.0 297.1 291.2 328.3 11.61 2 1000 82 22.0 16.0 69 6.0 18.1 295 7 295.1 297.2 291.2 328.2 11.50 3 957 462 18.6 14.8 79 3.8 16.1 234 15 295.4 297.4 291.0 327.4 11.12 4 944 579 19.2 7.2 46 12.0 12.3 215 17 297.2 298.4 287.8 317.0 6.76 5 925 754 18.4 5.4 42 13.0 11.1 210 19 298.1 299.2 287.5 316.1 6.08 6 923 773 18.6 3.6 37 15.0 10.4 212 19 298.5 299.5 286.9 314.4 5.37 7 905 941 17.0 1.0 34 16.0 8.7 226 18 298.6 299.4 286.1 312.1 4.54 8 880 1179 15.4 0.4 36 15.0 7.7 234 21 299.3 300.1 286.3 312.7 4.47 9 865 1325 14.2 9.2 72 5.0 11.2 227 21 299.5 301.1 290.1 324.4 8.47 10 850 1472 13.0 7.0 67 6.0 9.5 215 20 299.8 301.1 289.2 321.6 7.41 11 829 1682 11.4 6.7 73 4.7 8.7 209 19 300.2 301.6 289.5 322.2 7.44 12 815 1824 10.6 0.6 50 10.0 5.5 205 19 300.8 301.7 287.3 315.6 4.90 13 806 1917 9.6 3.6 66 6.0 6.3 205 22 300.7 301.9 288.5 319.1 6.16 14 802 1958 9.4 9.0 97 0.4 9.2 205 23 301.0 302.6 291.0 327.6 9.02 15 792 2062 9.6 3.6 66 6.0 6.3 205 27 302.3 303.4 289.0 321.0 6.27 16 764 2361 7.8 -0.2 57 8.0 3.7 205 31 303.4 304.3 288.2 318.4 4.94 17 700 3076 2.2 -0.4 83 2.6 0.9 205 33 304.9 305.9 289.1 321.1 5.31 18 673 3392 -0.3 -1.6 91 1.3 -0.9 204 37 305.6 306.5 289.0 321.0 5.06 19 666 3476 -0.5 -4.2 76 3.7 -2.2 203 39 306.3 307.0 288.5 319.3 4.21 20 663 3512 -0.7 -1.6 94 0.9 -1.2 203 39 306.4 307.4 289.4 322.2 5.14 21 660 3548 -0.9 -4.2 78 3.3 -2.4 203 40 306.6 307.4 288.6 319.7 4.24 22 653 3633 -1.5 -1.8 98 0.3 -1.7 203 41 306.9 307.8 289.6 322.7 5.14 23 643 3756 -1.7 -6.7 69 5.0 -3.9 202 42 308.0 308.7 288.5 319.3 3.60 24 604 4250 -5.1 -9.2 73 4.1 -6.8 200 49 309.6 310.2 288.6 319.6 3.15 25 540 5117 -12.9 -12.9 100 0.0 -12.9 203 48 310.4 310.9 288.3 318.8 2.62 26 532 5231 -14.1 -15.1 92 1.0 -14.4 204 48 310.3 310.7 287.9 317.5 2.22 27 528 5288 -14.5 -17.3 79 2.8 -15.3 204 48 310.5 310.8 287.6 316.6 1.86 28 524 5346 -14.1 -31.1 22 17.0 -17.5 204 47 311.6 311.7 286.6 313.5 0.54 29 521 5389 -14.1 -37.1 12 23.0 -18.0 205 47 312.2 312.2 286.5 313.2 0.30 30 500 5700 -16.5 -39.5 12 23.0 -20.0 220 50 312.9 313.0 286.7 313.8 0.25 31 400 7340 -28.3 -33.3 62 5.0 -29.0 225 73 318.2 318.3 288.8 320.3 0.58 32 376 7780 -32.3 -34.7 79 2.4 -32.6 225 72 318.6 318.7 288.9 320.5 0.53 33 358 8125 -34.1 -45.1 32 11.0 -35.0 228 74 320.7 320.7 289.2 321.4 0.19 34 342 8444 -36.5 -50.5 22 14.0 -37.4 232 77 321.6 321.7 289.4 322.1 0.11 35 300 9340 -43.3 -54.3 29 11.0 -43.8 240 82 324.3 324.3 290.2 324.6 0.08 36 295 9453 -43.9 -52.9 36 9.0 -44.3 240 82 325.0 325.1 290.4 325.4 0.10 37 269 10064 -48.7 -62.7 18 14.0 -49.0 243 82 326.7 326.8 290.8 326.9 0.03 38 250 10540 -52.5 -65.5 19 13.0 -52.7 245 82 328.0 328.0 291.2 328.1 0.02 39 247 10618 -53.1 -66.1 19 13.0 -53.3 245 83 328.3 328.3 291.2 328.3 0.02 40 200 11950 -60.7 -72.7 19 12.0 -60.8 255 87 336.6 336.6 293.5 336.7 0.01 41 187 12368 -62.9 -72.9 25 10.0 -63.0 251 78 339.6 339.6 294.2 339.7 0.01 42 169 12992 -64.7 -76.9 17 12.2 -64.8 250 96 346.6 346.6 295.9 346.6 0.01 43 156 13481 -66.1 -80.1 12 14.0 -66.2 250 79 352.2 352.2 297.1 352.3 0.00 44 150 13720 -65.5 -80.5 11 15.0 -65.6 245 81 357.2 357.2 298.1 357.3 0.00 45 106 15843 -63.1 -85.1 4 22.0 -63.3 246 78 399.1 399.1 305.1 399.1 0.00 46 100 16200 -64.3 -85.3 4 21.0 -64.5 245 82 403.5 403.5 305.7 403.5 0.00 47 89 16919 -61.1 -86.1 2 25.0 -61.4 253 74 423.6 423.6 308.1 423.6 0.00 48 81 17501 -63.9 -86.9 3 23.0 -64.1 262 63 429.4 429.4 308.7 429.4 0.00 49 70 18400 -62.5 -86.5 3 24.0 -62.8 245 44 450.7 450.7 310.9 450.7 0.00 50 64 18956 -60.5 -86.5 2 26.0 -60.9 249 38 466.8 466.8 312.4 466.8 0.00 51 62 19154 -61.9 -86.9 2 25.0 -62.3 246 41 467.9 467.9 312.5 467.9 0.00 52 52 20253 -58.1 -86.1 2 28.0 -58.8 252 19 500.9 500.9 315.0 500.9 0.00 53 50 20500 -59.5 -86.5 2 27.0 -60.1 170 12 503.3 503.3 315.2 503.3 0.00 54 43 21439 -61.5 -87.5 2 26.0 -62.0 228 15 520.5 520.5 316.4 520.6 0.00 55 38 22216 -56.1 -86.1 1 30.0 -57.2 236 18 553.0 553.0 318.3 553.1 0.01 56 34 22924 -55.5 -85.5 1 30.0 -56.9 266 8 572.5 572.5 319.3 572.5 0.01 TRP 156 13481 -66.1 -80.1 12 14.0 -66.2 250 79 352.2 352.2 297.1 352.3 0.00 WND 169 12992 -64.7 -76.9 17 12.2 -64.8 250 96 346.6 346.6 295.9 346.6 0.01 Sounding variables and indices 1000-500 mb thick: 5618.00 m Freezing level: 676.24 mb = 3354.04 m = 11003.93 ft Wetbulb zero: 686.64 mb = 3230.76 m = 10599.49 ft Precipitable water: 1.12 inches Sfc-500 mean rel hum: 67.14 % Est. max temperature: 27.03 C = 80.65 F Sfc-Lift cond lev (LCL): 881.66 mb = 1163.10 m = 3815.88 ft T: 15.51 C 700-500 lapse rate: 7.13 C/km ThetaE index: 18.06 C Layer 1004.0- 880.0 mb Conv cond level (CCL): 767.50 mb = 2322.77 m = 7620.55 ft Mean mixing ratio: 8.82 g/kg Conv temperature: 30.65 C = 87.18 F Cap Strength: 3.18 C Lifted Index: -1.29 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.15 C Lifted Index @700 mb: 0.89 C Showalter Index: -0.99 C Risk: Thunderstorms probable Total Totals Index: 53.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.50 C Cross Totals Index: 23.50 C K Index: 33.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 289.89 Risk: None Energy Index: -1.51 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 150.01 J/kg Max Up Vert Vel: 17.32 m/s Conv Inhibition (B-): 217.94 J/kg Cap Strength: 3.18 C Lift Cond Lev (LCL): 845.28 mb = 1518.78 m = 4982.81 ft Lev Free Conv (LFC): 580.28 mb = 4560.31 m = 14961.46 ft Equ Level (EL): 360.28 mb = 8080.93 m = 26511.91 ft B at Equ Level: 148.22 J/kg Max Parcel Lev (MPL): 270.28 mb = 10032.53 m = 32914.71 ft Wind level data Storm motion: 238 at 26 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 30 270 8 8.0 -0.0 | 46 20 -14.1 -13.8 1 1000 82 295 7 6.3 -3.0 | 43 23 -15.7 -16.8 2 941 610 210 18 9.0 15.6 | 98 13 -13.1 1.8 3 925 754 210 19 9.5 16.5 | 102 13 -12.6 2.7 4 908 914 225 18 12.7 12.7 | 83 9 -9.3 -1.1 5 876 1219 235 22 18.0 12.6 | 74 4 -4.0 -1.2 6 850 1472 215 20 11.5 16.4 | 104 11 -10.6 2.6 7 814 1829 205 19 8.0 17.2 | 104 14 -14.0 3.4 8 785 2134 205 30 12.7 27.2 | 145 16 -9.4 13.4 9 700 3076 205 33 13.9 29.9 | 153 18 -8.1 16.1 10 601 4267 200 50 17.1 47.0 | 172 34 -5.0 33.2 11 514 5486 205 47 19.9 42.6 | 176 29 -2.2 28.8 12 500 5700 220 50 32.1 38.3 | 202 26 10.1 24.5 13 474 6096 230 59 45.2 37.9 | 224 33 23.1 24.1 14 400 7340 225 73 51.6 51.6 | 218 48 29.6 37.8 15 368 7925 225 72 50.9 50.9 | 218 47 28.9 37.1 16 352 8230 230 76 58.2 48.9 | 226 50 36.2 35.1 17 300 9340 240 82 71.0 41.0 | 241 56 49.0 27.2 18 250 10540 245 82 74.3 34.7 | 248 56 52.3 20.9 19 202 11887 250 94 88.3 32.1 | 255 69 66.3 18.3 20 200 11950 255 87 84.0 22.5 | 262 63 62.0 8.7 21 183 12497 250 75 70.5 25.7 | 256 50 48.4 11.9 22 169 12992 250 96 90.2 32.8 | 254 71 68.2 19.0 23 166 13106 250 96 90.2 32.8 | 254 71 68.2 19.0 24 156 13481 250 79 74.2 27.0 | 256 54 52.2 13.2 25 150 13716 250 79 74.2 27.0 | 256 54 52.2 13.2 26 150 13720 245 81 73.4 34.2 | 248 55 51.4 20.4 27 143 14021 250 94 88.3 32.1 | 255 69 66.3 18.3 28 123 14935 250 69 64.8 23.6 | 257 44 42.8 9.8 29 100 16200 245 82 74.3 34.7 | 248 56 52.3 20.9 30 96 16459 245 82 74.3 34.7 | 248 56 52.3 20.9 31 79 17678 265 60 59.8 5.2 | 283 39 37.7 -8.6 32 75 17983 250 34 31.9 11.6 | 282 10 9.9 -2.2 33 70 18400 245 44 39.9 18.6 | 255 18 17.8 4.8 34 68 18593 235 35 28.7 20.1 | 227 9 6.6 6.3 35 65 18898 250 37 34.8 12.7 | 275 13 12.7 -1.1 36 59 19507 240 46 39.8 23.0 | 243 20 17.8 9.2 37 56 19812 270 29 29.0 -0.0 | 333 15 6.9 -13.8 38 51 20422 245 15 13.6 6.3 | 49 11 -8.5 -7.5 39 50 20500 170 12 -2.1 11.8 | 85 24 -24.1 -2.0 40 48 20726 175 12 -1.0 12.0 | 85 23 -23.1 -1.8 41 45 21031 230 14 10.7 9.0 | 67 12 -11.3 -4.8 42 39 21641 225 16 11.3 11.3 | 77 11 -10.7 -2.5 43 37 21946 245 20 18.1 8.5 | 36 7 -3.9 -5.3 44 35 22250 280 11 10.8 -1.9 | 36 19 -11.2 -15.7 45 33 22555 235 1 0.8 0.6 | 58 25 -21.2 -13.2 46 25 23774 235 11 9.0 6.3 | 60 15 -13.0 -7.5 47 24 24079 205 10 4.2 9.1 | 75 18 -17.8 -4.7 Wind Parameters Mean winds (0-6000m): 208.0 at 34.7 knts Storm direction: 238.0 at 26.0 knts Shear (0-3000m) pos: 0.6 neg: 5.0 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 107.4 deg Storm rel helicity (0-3000m) pos: 99.4 neg: -20.3 tot: 79.2 m^2/s^2 ave: 26.4 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 4.0 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 1.59 Bulk Shear: 94.19 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 11 52 15| 0.0 12.7 12.7| 28.5 -9.7 18.9 37.7 0.38| 19.0 7.1 1000 224 15 75 12| 1.9 6.4 8.3| 42.5 -19.2 23.3 23.3 0.26| 15.5 4.1 1500 225 17 79 10| 1.3 5.4 6.6| 47.6 -20.1 27.5 18.4 0.25| 14.1 3.6 2000 220 18 89 11| 0.9 5.9 6.8| 74.8 -20.3 54.5 27.3 0.34| 13.2 4.5 2500 215 20 105 11| 0.8 5.7 6.4| 93.5 -20.3 73.2 29.3 0.39| 11.6 4.5 3000 213 22 116 11| 0.6 5.0 5.6| 99.4 -20.3 79.2 26.4 0.40| 9.9 4.0 4000 209 27 137 13| 0.5 5.5 6.0|139.8 -20.3 119.6 29.9 0.42| 9.3 3.8 5000 206 31 150 17| 0.6 4.4 5.0|160.1 -20.3 139.8 28.0 0.41| 8.1 3.3 6000 208 35 161 18| 2.6 3.7 6.3|331.3 -20.3 311.0 51.8 0.53| 8.9 4.7 Wrote GIF file: /home/apache/climate/data/raob//LL179/skewt/LL179.skewt.20251206.11.gif