UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121823.upa.cvt Date: 2300Z 18 DEC 25 Searching for LL179... Searching the city database file for: LL179 ... Date:2300Z 18 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 1023 35 10.4 9.2 92 1.2 9.7 110 3 281.7 282.9 281.9 301.3 7.15 1 1017 84 13.8 8.8 72 5.0 11.0 129 4 285.6 286.8 283.4 305.1 7.00 2 1003 200 15.0 9.0 67 6.0 11.6 175 5 287.9 289.2 284.6 308.1 7.19 3 1000 225 15.0 9.0 67 6.0 11.6 185 5 288.1 289.4 284.7 308.5 7.21 4 989 319 15.0 8.0 63 7.0 11.1 206 6 289.1 290.3 284.7 308.4 6.81 5 925 882 10.4 7.4 82 3.0 8.8 335 9 289.9 291.2 285.2 309.8 6.99 6 850 1578 4.2 3.5 95 0.7 3.8 330 12 290.5 291.6 284.2 307.1 5.79 7 848 1597 4.2 3.3 94 0.9 3.8 332 12 290.7 291.8 284.2 307.2 5.72 8 843 1645 5.8 -7.2 39 13.0 0.5 337 13 292.9 293.4 281.7 300.8 2.64 9 839 1684 7.6 -14.4 19 22.0 -0.2 341 13 295.2 295.5 281.3 299.8 1.49 10 833 1744 8.4 -16.6 15 25.0 -0.2 346 14 296.7 296.9 281.6 300.6 1.25 11 798 2097 7.2 -16.8 16 24.0 -1.0 17 16 299.0 299.3 282.6 303.1 1.28 12 747 2637 3.4 -9.6 38 13.0 -1.8 12 23 300.6 301.1 284.7 308.2 2.47 13 701 3149 -0.3 -16.3 29 16.0 -5.6 25 23 302.0 302.3 284.1 306.9 1.53 14 700 3160 -0.3 -17.3 26 17.0 -5.8 25 23 302.2 302.4 284.0 306.6 1.40 15 692 3252 0.0 -25.0 13 25.0 -6.8 30 23 303.5 303.6 283.7 305.9 0.73 16 678 3416 -0.3 -33.3 6 33.0 -7.7 34 25 304.9 305.0 283.8 306.1 0.34 17 626 4051 -3.1 -30.1 10 27.0 -9.5 19 31 308.8 308.9 285.5 310.5 0.50 18 546 5119 -10.1 -40.1 7 30.0 -15.2 12 10 312.8 312.8 286.6 313.5 0.21 19 500 5790 -16.1 -39.1 12 23.0 -19.7 350 14 313.4 313.5 286.9 314.3 0.26 20 416 7139 -27.9 -43.9 20 16.0 -29.5 350 36 315.2 315.2 287.3 315.9 0.19 21 400 7420 -28.7 -61.7 3 33.0 -30.6 350 44 317.7 317.7 288.0 317.8 0.02 22 398 7456 -28.7 -62.7 2 34.0 -30.6 350 44 318.1 318.1 288.2 318.2 0.02 23 301 9388 -44.5 -62.5 12 18.0 -45.0 335 66 322.3 322.3 289.5 322.4 0.03 24 300 9410 -44.7 -62.7 12 18.0 -45.2 335 66 322.4 322.4 289.5 322.5 0.03 25 252 10558 -52.3 -65.3 19 13.0 -52.5 324 78 327.6 327.6 291.0 327.7 0.02 26 250 10610 -52.3 -66.3 17 14.0 -52.5 325 79 328.3 328.3 291.3 328.4 0.02 27 224 11320 -54.3 -72.3 9 18.0 -54.5 329 87 335.7 335.7 293.3 335.8 0.01 28 200 12040 -60.1 -72.1 19 12.0 -60.2 310 91 337.6 337.6 293.7 337.6 0.01 29 199 12071 -60.3 -72.3 19 12.0 -60.4 310 91 337.8 337.8 293.8 337.8 0.01 30 159 13454 -64.9 -79.9 11 15.0 -65.0 305 67 352.4 352.4 297.1 352.4 0.00 31 150 13810 -64.3 -81.3 8 17.0 -64.4 300 86 359.3 359.3 298.5 359.3 0.00 32 143 14103 -61.1 -83.1 4 22.0 -61.3 300 90 369.8 369.8 300.5 369.9 0.00 33 117 15335 -63.7 -85.1 4 21.4 -63.8 300 95 386.9 386.9 303.3 386.9 0.00 34 100 16290 -65.7 -86.7 4 21.0 -65.8 310 58 400.8 400.8 305.3 400.8 0.00 35 91 16857 -69.3 -87.3 6 18.0 -69.4 303 56 404.6 404.6 305.8 404.6 0.00 36 78 17786 -65.1 -87.1 3 22.0 -65.3 309 49 431.5 431.5 309.0 431.6 0.00 37 70 18440 -68.1 -88.1 4 20.0 -68.2 300 33 438.7 438.7 309.7 438.7 0.00 38 66 18793 -68.7 -88.7 4 20.0 -68.8 297 35 444.8 444.8 310.4 444.8 0.00 39 59 19471 -65.1 -88.1 3 23.0 -65.4 290 39 467.4 467.4 312.4 467.4 0.00 40 50 20480 -65.5 -88.5 3 23.0 -65.8 310 25 489.1 489.1 314.1 489.1 0.00 41 44 21254 -67.1 -90.1 2 23.0 -67.4 318 22 503.4 503.4 315.2 503.5 0.00 42 37 22313 -61.5 -88.5 2 27.0 -62.1 289 26 543.4 543.4 317.7 543.4 0.00 43 34 22833 -64.3 -90.3 2 26.0 -64.8 329 26 549.3 549.3 318.1 549.3 0.00 44 30 23600 -63.5 -90.5 1 27.0 -64.1 285 22 571.5 571.5 319.2 571.5 0.00 45 21 25809 -59.9 -88.9 1 29.0 -61.2 288 36 643.8 643.8 322.4 643.8 0.01 TRP 159 13454 -64.9 -79.9 11 15.0 -65.0 305 67 352.4 352.4 297.1 352.4 0.00 WND 117 15335 -63.7 -85.1 4 21.4 -63.8 300 95 386.9 386.9 303.3 386.9 0.00 Sounding variables and indices 1000-500 mb thick: 5565.00 m Freezing level: 704.73 mb = 3107.07 m = 10193.66 ft Freezing level: 692.00 mb = 3252.00 m = 10669.18 ft Freezing level: 692.00 mb = 3252.00 m = 10669.18 ft Wetbulb zero: 840.17 mb = 1672.98 m = 5488.73 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 32.45 % Est. max temperature: 19.12 C = 66.41 F Sfc-Lift cond lev (LCL): 1004.71 mb = 185.49 m = 608.55 ft T: 14.85 C 700-500 lapse rate: 6.01 C/km ThetaE index: 7.34 C Layer 843.0- 833.0 mb Conv cond level (CCL): 877.83 mb = 1312.80 m = 4307.05 ft Mean mixing ratio: 6.96 g/kg Conv temperature: 19.08 C = 66.34 F Cap Strength: 8.16 C Lifted Index: 7.26 C Risk: None Lifted Index @300 mb: 10.12 C Lifted Index @700 mb: 4.66 C Showalter Index: 8.02 C Risk: None Total Totals Index: 39.90 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 19.60 C K Index: 6.80 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 1.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.91 J/kg Max Up Vert Vel: 5.81 m/s Conv Inhibition (B-): 34013.46 J/kg Cap Strength: 8.11 C Lift Cond Lev (LCL): 899.81 mb = 1109.23 m = 3639.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 39 at 13 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 1023 35 110 3 -2.8 1.0 | 205 12 5.2 11.0 1 1000 225 185 5 0.4 5.0 | 210 17 8.5 14.9 2 925 882 335 9 3.8 -8.2 | 261 12 11.9 1.8 3 921 914 335 9 3.8 -8.2 | 261 12 11.9 1.8 4 888 1219 325 10 5.7 -8.2 | 263 14 13.8 1.8 5 856 1524 320 12 7.7 -9.2 | 267 16 15.8 0.8 6 850 1578 330 12 6.0 -10.4 | 272 14 14.0 -0.4 7 824 1829 355 15 1.3 -14.9 | 298 11 9.4 -5.0 8 794 2134 20 16 -5.5 -15.0 | 333 6 2.6 -5.1 9 737 2743 10 24 -4.2 -23.6 | 344 14 3.9 -13.7 10 700 3160 25 23 -9.7 -20.8 | 9 11 -1.7 -10.9 11 683 3353 35 24 -13.8 -19.7 | 31 11 -5.7 -9.7 12 632 3962 20 31 -10.6 -29.1 | 8 19 -2.6 -19.2 13 608 4267 15 29 -7.5 -28.0 | 358 18 0.5 -18.0 14 584 4572 5 30 -2.6 -29.9 | 345 21 5.4 -19.9 15 562 4877 25 10 -4.2 -9.1 | 257 4 3.8 0.9 16 520 5486 350 10 1.7 -9.8 | 269 10 9.8 0.1 17 500 5790 350 14 2.4 -13.8 | 290 11 10.5 -3.8 18 500 5791 345 14 3.6 -13.5 | 287 12 11.7 -3.6 19 479 6096 325 18 10.3 -14.7 | 285 19 18.4 -4.8 20 423 7010 350 32 5.6 -31.5 | 328 25 13.6 -21.6 21 400 7420 350 44 7.6 -43.3 | 335 37 15.7 -33.4 22 340 8534 350 54 9.4 -53.2 | 338 47 17.4 -43.2 23 300 9410 335 66 27.9 -59.8 | 324 61 35.9 -49.9 24 260 10363 320 74 47.6 -56.7 | 310 73 55.6 -46.7 25 250 10610 325 79 45.3 -64.7 | 316 76 53.4 -54.8 26 225 11278 330 87 43.5 -75.3 | 322 83 51.5 -65.4 27 200 12040 310 91 69.7 -58.5 | 302 92 77.8 -48.5 28 177 12802 305 94 77.0 -53.9 | 297 96 85.0 -44.0 29 159 13454 305 67 54.9 -38.4 | 294 69 62.9 -28.5 30 152 13716 305 67 54.9 -38.4 | 294 69 62.9 -28.5 31 150 13810 300 86 74.5 -43.0 | 292 89 82.5 -33.0 32 138 14326 300 93 80.5 -46.5 | 292 96 88.6 -36.5 33 117 15335 300 95 82.3 -47.5 | 293 98 90.3 -37.5 34 113 15545 300 95 82.3 -47.5 | 293 98 90.3 -37.5 35 100 16290 310 58 44.4 -37.3 | 298 59 52.5 -27.3 36 97 16459 310 58 44.4 -37.3 | 298 59 52.5 -27.3 37 84 17374 295 54 48.9 -22.8 | 283 58 57.0 -12.9 38 76 17983 315 47 33.2 -33.2 | 299 47 41.3 -23.3 39 72 18288 300 50 43.3 -25.0 | 286 54 51.3 -15.0 40 70 18440 300 33 28.6 -16.5 | 280 37 36.6 -6.5 41 59 19507 290 39 36.6 -13.3 | 274 45 44.7 -3.4 42 56 19812 300 36 31.2 -18.0 | 282 40 39.2 -8.0 43 53 20117 320 23 14.8 -17.6 | 289 24 22.8 -7.7 44 50 20480 310 25 19.2 -16.1 | 283 28 27.2 -6.1 45 48 20726 305 29 23.8 -16.6 | 282 32 31.8 -6.7 46 43 21336 320 21 13.5 -16.1 | 286 22 21.5 -6.1 47 41 21641 290 18 16.9 -6.2 | 261 25 25.0 3.8 48 39 21946 310 26 19.9 -16.7 | 284 29 28.0 -6.8 49 37 22250 280 26 25.6 -4.5 | 261 34 33.7 5.4 50 36 22555 320 28 18.0 -21.4 | 294 28 26.0 -11.5 51 34 22860 330 26 13.0 -22.5 | 301 25 21.0 -12.6 52 31 23470 290 20 18.8 -6.8 | 263 27 26.8 3.1 53 30 23600 285 22 21.3 -5.7 | 262 30 29.3 4.3 54 26 24079 265 25 24.9 2.2 | 250 35 33.0 12.1 55 21 24994 290 37 34.8 -12.7 | 274 43 42.8 -2.7 56 19 25298 290 30 28.2 -10.3 | 270 36 36.2 -0.3 57 18 25603 270 27 27.0 -0.0 | 254 36 35.0 10.0 58 15 26213 285 23 22.2 -6.0 | 262 31 30.3 4.0 Wind Parameters Mean winds (0-6000m): 8.9 at 17.1 knts Storm direction: 38.9 at 12.8 knts Shear (0-3000m) pos: 4.0 neg: 0.5 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 155.1 deg Storm rel helicity (0-3000m) pos: 131.7 neg: -1.2 tot: 130.5 m^2/s^2 ave: 43.5 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 6.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 64.29 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 ------------------------------------------------------------------------------- 500 208 5 216 18| 9.8 0.0 9.8| 41.2 -1.2 40.0 79.9 0.64| 13.4 8.6 1000 314 7 248 14| 6.1 0.0 6.1| 77.9 -1.2 76.7 76.7 0.68| 12.7 8.7 1500 321 8 254 14| 4.1 1.1 5.1| 83.8 -1.2 82.6 55.1 0.66| 9.6 6.3 2000 335 10 264 12| 4.0 0.8 4.8|113.2 -1.2 112.0 56.0 0.69| 10.5 7.2 2500 351 11 277 10| 4.3 0.6 5.0|118.8 -1.2 117.6 47.0 0.64| 10.0 6.4 3000 359 13 292 9| 4.0 0.5 4.5|131.7 -1.2 130.5 43.5 0.62| 9.6 6.0 4000 11 17 323 8| 3.3 1.3 4.6|147.8 -27.6 120.2 30.1 0.47| 9.3 4.4 5000 12 18 331 9| 1.3 1.6 2.9|148.4 -71.4 77.0 15.4 0.20| 10.4 2.0 6000 9 17 322 9| 1.1 2.4 3.5|157.6 -73.4 84.2 14.0 0.20| 9.9 2.0 Wrote GIF file: /home/apache/climate/data/raob//LL179/skewt/LL179.skewt.20251218.23.gif