UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042523.upa.cvt Date: 2300Z 25 APR 25 Searching for LL179... Searching the city database file for: LL179 ... Date:2300Z 25 APR 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 1008 33 15.8 13.1 84 2.7 14.1 190 2 288.3 289.9 287.0 314.7 9.43 1 1002 84 17.8 13.4 75 4.4 15.1 291 3 290.8 292.5 288.1 318.1 9.68 2 1000 101 17.8 13.3 75 4.5 15.0 325 4 291.0 292.7 288.2 318.2 9.64 3 925 762 11.8 10.6 92 1.2 11.1 295 8 291.4 292.9 287.5 316.1 8.70 4 908 917 10.4 10.0 97 0.4 10.2 290 10 291.5 293.0 287.3 315.7 8.52 5 861 1359 8.8 2.8 66 6.0 5.7 284 26 294.3 295.3 285.4 310.1 5.44 6 850 1466 8.8 -0.2 53 9.0 4.4 275 29 295.4 296.2 284.7 308.4 4.43 7 841 1554 9.2 -1.8 46 11.0 3.9 277 28 296.7 297.4 284.8 308.5 3.98 8 812 1844 8.6 -13.4 20 22.0 0.4 250 23 299.0 299.3 283.1 304.3 1.67 9 757 2421 7.0 -24.0 9 31.0 -2.3 231 27 303.4 303.5 283.7 305.8 0.73 10 700 3060 4.2 -26.8 8 31.0 -4.5 220 31 307.1 307.2 285.0 309.2 0.61 11 680 3295 3.0 -32.0 6 35.0 -5.7 221 35 308.4 308.4 285.2 309.7 0.38 12 634 3856 -1.3 -15.3 34 14.0 -6.2 223 45 309.7 310.0 287.3 315.6 1.83 13 569 4709 -6.3 -27.3 17 21.0 -11.6 218 51 313.5 313.7 287.4 316.0 0.72 14 551 4960 -6.1 -38.1 6 32.0 -12.5 218 42 316.7 316.7 288.0 317.6 0.26 15 500 5710 -12.3 -39.3 9 27.0 -17.0 215 49 318.0 318.1 288.4 319.0 0.25 16 409 7209 -25.9 -41.9 21 16.0 -27.8 219 56 319.3 319.3 288.8 320.2 0.24 17 400 7370 -27.3 -43.3 20 16.0 -29.0 220 57 319.5 319.5 288.8 320.3 0.21 18 300 9380 -41.9 -59.9 12 18.0 -42.6 230 57 326.3 326.3 290.7 326.5 0.04 19 278 9891 -45.9 -60.9 17 15.0 -46.4 235 60 327.7 327.7 291.1 327.9 0.04 20 250 10590 -50.9 -64.9 17 14.0 -51.2 235 58 330.4 330.4 291.9 330.5 0.02 21 222 11355 -54.7 -70.7 12 16.0 -54.9 241 54 336.0 336.0 293.3 336.0 0.01 22 200 12020 -55.5 -74.5 8 19.0 -55.8 230 51 344.9 344.9 295.5 344.9 0.01 23 180 12689 -57.7 -77.7 6 20.0 -57.9 351.8 351.8 297.0 351.9 0.01 24 150 13840 -57.5 -83.5 2 26.0 -57.8 371.0 371.0 300.8 371.0 0.00 25 143 14144 -56.3 -83.3 2 27.0 -56.6 378.2 378.2 301.9 378.2 0.00 26 102 16258 -63.7 -86.7 3 23.0 -63.9 402.4 402.4 305.5 402.4 0.00 27 100 16380 -63.1 -87.1 3 24.0 -63.3 405.8 405.8 306.0 405.8 0.00 28 85 17381 -61.1 -86.1 2 25.0 -61.4 429.2 429.2 308.7 429.2 0.00 29 70 18570 -65.9 -87.9 3 22.0 -66.1 443.4 443.4 310.2 443.4 0.00 30 69 18657 -66.7 -87.7 4 21.0 -66.9 443.5 443.5 310.2 443.5 0.00 31 66 18929 -62.3 -87.3 2 25.0 -62.6 458.8 458.8 311.7 458.8 0.00 32 59 19616 -65.1 -88.1 3 23.0 -65.4 467.4 467.4 312.4 467.4 0.00 33 54 20162 -59.9 -86.9 2 27.0 -60.4 491.4 491.4 314.3 491.4 0.00 34 50 20640 -62.5 -87.5 2 25.0 -62.9 496.2 496.2 314.7 496.2 0.00 35 48 20893 -62.7 -87.7 2 25.0 -63.1 501.5 501.6 315.1 501.6 0.00 36 41 21869 -61.9 -86.9 2 25.0 -62.4 526.7 526.7 316.7 526.7 0.00 37 35 22867 -54.7 -83.7 2 29.0 -56.1 569.8 569.8 319.2 569.9 0.01 38 31 23641 -57.1 -85.1 2 28.0 -58.3 583.5 583.5 319.8 583.5 0.01 39 30 23850 -55.5 -84.5 2 29.0 -57.0 593.3 593.3 320.3 593.4 0.01 40 21 26135 -51.3 -83.3 1 32.0 -54.3 669.7 669.7 323.4 669.9 0.02 41 20 26450 -52.5 -82.5 1 30.0 -55.3 675.5 675.5 323.6 675.6 0.02 42 16 27893 -52.1 -83.1 1 31.0 -55.5 721.3 721.3 325.1 721.5 0.02 TRP 180 12689 -57.7 -77.7 6 20.0 -57.9 351.8 351.8 297.0 351.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5609.00 m Freezing level: 647.91 mb = 3686.45 m = 12094.50 ft Wetbulb zero: 804.42 mb = 1920.97 m = 6302.30 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 32.44 % Est. max temperature: 22.10 C = 71.77 F Sfc-Lift cond lev (LCL): 968.25 mb = 374.60 m = 1228.98 ft T: 15.32 C 700-500 lapse rate: 6.23 C/km ThetaE index: 9.77 C Layer 925.0- 841.0 mb Conv cond level (CCL): 916.90 mb = 835.59 m = 2741.39 ft Mean mixing ratio: 9.10 g/kg Conv temperature: 18.94 C = 66.09 F Cap Strength: 6.71 C Lifted Index: 5.84 C Risk: None Lifted Index @300 mb: 7.06 C Lifted Index @700 mb: 5.12 C Showalter Index: 11.00 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 12.10 C K Index: -10.10 Risk: None Sweat Index: 107.00 Risk: None Energy Index: 2.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.20 J/kg Max Up Vert Vel: 2.53 m/s Conv Inhibition (B-): 1.74 J/kg Cap Strength: 6.71 C Lift Cond Lev (LCL): 921.29 mb = 795.60 m = 2610.22 ft Lev Free Conv (LFC): 906.29 mb = 932.83 m = 3060.43 ft Equ Level (EL): 886.29 mb = 1118.48 m = 3669.51 ft B at Equ Level: 2.87 J/kg Max Parcel Lev (MPL): 856.29 mb = 1404.83 m = 4608.97 ft Wind level data Storm motion: 260 at 23 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 1008 33 190 2 0.3 2.0 | 85 22 -21.8 -2.1 1 1000 101 325 4 2.3 -3.3 | 70 21 -19.9 -7.3 2 925 762 295 8 7.3 -3.4 | 64 17 -14.9 -7.4 3 908 914 290 10 9.4 -3.4 | 60 15 -12.8 -7.5 4 876 1219 295 23 20.8 -9.7 | 5 14 -1.3 -13.8 5 850 1466 275 29 28.9 -2.5 | 314 9 6.7 -6.6 6 844 1524 280 28 27.6 -4.9 | 329 10 5.4 -8.9 7 813 1829 250 23 21.6 7.9 | 172 4 -0.5 3.8 8 784 2134 240 28 24.2 14.0 | 192 10 2.1 10.0 9 728 2743 220 26 16.7 19.9 | 161 17 -5.4 15.9 10 700 3060 220 31 19.9 23.7 | 174 20 -2.2 19.7 11 601 4267 225 52 36.8 36.8 | 204 36 14.6 32.7 12 578 4572 220 54 34.7 41.4 | 199 39 12.6 37.3 13 556 4877 215 47 27.0 38.5 | 188 35 4.8 34.5 14 514 5486 240 3 2.6 1.5 | 83 20 -19.6 -2.5 15 500 5710 215 49 28.1 40.1 | 189 37 5.9 36.1 16 495 5791 215 47 27.0 38.5 | 188 35 4.8 34.5 17 475 6096 215 50 28.7 41.0 | 190 37 6.5 36.9 18 400 7370 220 57 36.6 43.7 | 200 42 14.5 39.6 19 386 7620 220 60 38.6 46.0 | 201 45 16.4 41.9 20 300 9380 230 57 43.7 36.6 | 213 39 21.5 32.6 21 284 9754 235 60 49.1 34.4 | 222 41 27.0 30.4 22 259 10363 235 60 49.1 34.4 | 222 41 27.0 30.4 23 250 10590 235 58 47.5 33.3 | 221 39 25.4 29.2 24 204 11887 245 52 47.1 22.0 | 234 31 25.0 17.9 25 200 12020 230 51 39.1 32.8 | 210 33 16.9 28.8 26 194 12192 230 50 38.3 32.1 | 210 32 16.1 28.1 27 185 12497 235 52 42.6 29.8 | 218 33 20.4 25.8 Wind Parameters Mean winds (0-6000m): 229.7 at 30.0 knts Storm direction: 259.7 at 22.5 knts Shear (0-3000m) pos: 1.3 neg: 5.3 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 88.0 deg Storm rel helicity (0-3000m) pos: 21.9 neg: -146.4 tot: -124.5 m^2/s^2 ave: -41.5 10^-3 m/s^2 rel: -0.57 Storm rel vorticity (0-3000m) horiz: 12.2 stream: -6.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 117.34 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 ------------------------------------------------------------------------------- 500 312 5 68 20| 7.9 0.0 7.9| 0.0 -40.3 -40.3 -80.5 -0.83| 9.0 -7.5 1000 299 7 65 18| 4.0 4.5 8.5| 0.0 -63.2 -63.2 -63.2 -0.75| 9.2 -6.9 1500 291 13 50 13| 2.6 7.6 10.2| 1.9-113.8-111.9 -74.6 -0.80| 12.3 -9.9 2000 278 16 46 9| 2.0 6.2 8.1| 4.3-122.2-118.0 -59.0 -0.68| 14.1 -9.6 2500 265 18 61 5| 1.6 5.4 7.0| 4.9-137.6-132.6 -53.0 -0.66| 13.1 -8.6 3000 254 20 114 3| 1.3 5.3 6.6| 21.9-146.4-124.5 -41.5 -0.57| 12.2 -6.9 4000 240 25 175 8| 2.5 4.0 6.5|101.4-146.4 -45.0 -11.2 -0.32| 11.4 -3.7 5000 233 30 187 14| 1.2 3.8 5.0|119.3-259.5-140.2 -28.0 -0.33| 12.1 -4.0 6000 230 30 183 15| 2.5 6.4 8.9|229.1-342.2-113.1 -18.8 -0.16| 16.8 -2.7 Wrote GIF file: /home/apache/climate/data/raob//LL179/skewt/LL179.skewt.20250425.23.gif