UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120623.upa.cvt Date: 2300Z 6 DEC 25 Searching for LL179... Searching the city database file for: LL179 ... Date:2300Z 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 1008 30 17.6 13.3 76 4.3 15.0 175 3 290.1 291.8 287.8 317.0 9.56 1 1002 81 19.0 12.0 64 7.0 14.7 205 4 292.0 293.6 287.8 317.1 8.82 2 1000 98 19.0 12.0 64 7.0 14.7 215 5 292.1 293.7 287.9 317.3 8.84 3 980 271 18.6 8.6 52 10.0 12.8 240 9 293.4 294.7 286.8 314.1 7.16 4 925 763 14.0 6.0 58 8.0 9.6 240 8 293.6 294.8 286.0 312.0 6.34 5 889 1096 10.8 6.5 75 4.3 8.4 248 11 293.7 294.9 286.5 313.4 6.84 6 850 1469 8.4 -1.6 49 10.0 3.7 255 18 294.9 295.7 284.1 306.8 4.00 7 833 1636 7.2 -3.8 45 11.0 2.2 249 18 295.4 296.0 283.7 305.7 3.46 8 796 2007 3.8 -1.2 70 5.0 1.4 228 20 295.6 296.4 284.8 308.6 4.40 9 785 2121 3.4 -4.6 56 8.0 -0.1 221 20 296.4 297.0 284.1 306.7 3.46 10 760 2383 1.8 -2.2 75 4.0 -0.0 204 22 297.4 298.2 285.4 310.2 4.28 11 755 2436 1.6 1.6 100 0.0 1.6 201 22 297.7 298.8 286.9 314.6 5.70 12 753 2457 1.2 -0.4 89 1.6 0.4 200 23 297.5 298.4 286.1 312.2 4.94 13 740 2598 1.8 -4.2 64 6.0 -0.9 201 28 299.7 300.4 285.7 311.1 3.78 14 728 2729 0.8 0.6 99 0.2 0.7 202 34 300.0 301.0 287.5 316.4 5.49 15 700 3044 -0.5 -1.0 96 0.5 -0.7 205 47 301.9 302.9 287.8 317.3 5.08 16 654 3584 -4.1 -7.4 78 3.3 -5.5 209 53 303.8 304.4 286.8 314.1 3.35 17 641 3742 -3.9 -23.9 19 20.0 -9.3 211 55 305.8 305.9 284.8 308.6 0.86 18 634 3829 -3.7 -28.7 12 25.0 -9.8 211 56 307.0 307.1 284.9 308.9 0.56 19 543 5033 -12.3 -19.3 56 7.0 -14.3 218 66 310.6 310.9 287.3 315.6 1.53 20 516 5422 -14.5 -20.5 60 6.0 -16.2 219 68 312.5 312.8 287.9 317.3 1.45 21 500 5660 -15.7 -23.7 50 8.0 -17.7 220 70 313.9 314.1 288.0 317.7 1.13 22 446 6515 -21.3 -33.3 33 12.0 -23.4 223 75 317.3 317.4 288.5 319.1 0.52 23 442 6581 -21.5 -31.5 40 10.0 -23.3 223 75 317.8 318.0 288.8 320.0 0.62 24 409 7149 -26.5 -33.5 52 7.0 -27.6 225 78 318.5 318.6 288.9 320.5 0.55 25 400 7310 -27.1 -45.1 16 18.0 -28.9 225 79 319.8 319.8 288.9 320.4 0.17 26 397 7364 -27.5 -47.5 13 20.0 -29.4 225 81 319.9 320.0 288.9 320.4 0.13 27 355 8154 -34.1 -46.1 29 12.0 -35.1 229 88 321.5 321.5 289.4 322.1 0.17 28 301 9287 -40.9 -59.9 11 19.0 -41.6 235 99 327.4 327.4 291.0 327.6 0.04 29 300 9310 -40.9 -59.9 11 19.0 -41.6 235 99 327.7 327.7 291.1 327.9 0.04 30 250 10530 -49.9 -69.9 8 20.0 -50.3 235 96 331.9 331.9 292.2 331.9 0.01 31 231 11040 -54.5 -70.5 12 16.0 -54.7 237 96 332.5 332.5 292.4 332.5 0.01 32 208 11705 -58.3 -76.3 8 18.0 -58.5 239 96 336.6 336.6 293.5 336.7 0.01 33 200 11950 -60.3 -76.3 11 16.0 -60.4 240 96 337.3 337.3 293.6 337.3 0.01 34 185 12430 -64.3 -77.3 15 13.0 -64.4 240 95 338.4 338.4 293.9 338.4 0.01 35 172 12872 -66.9 -81.9 10 15.0 -67.0 245 82 341.2 341.2 294.6 341.2 0.00 36 150 13700 -65.3 -82.3 8 17.0 -65.4 245 83 357.6 357.6 298.2 357.6 0.00 37 136 14296 -64.7 -83.3 6 18.6 -64.8 250 103 368.9 368.9 300.4 368.9 0.00 38 104 15939 -62.9 -85.9 3 23.0 -63.1 250 73 401.7 401.7 305.5 401.7 0.00 39 100 16180 -64.1 -86.1 3 22.0 -64.3 240 82 403.9 403.9 305.7 403.9 0.00 40 89 16897 -62.3 -87.3 2 25.0 -62.6 251 69 421.2 421.2 307.9 421.2 0.00 TRP 172 12872 -66.9 -81.9 10 15.0 -67.0 245 82 341.2 341.2 294.6 341.2 0.00 WND 136 14296 -64.7 -83.3 6 18.6 -64.8 250 103 368.9 368.9 300.4 368.9 0.00 Sounding variables and indices 1000-500 mb thick: 5562.00 m Freezing level: 710.77 mb = 2922.97 m = 9589.70 ft Wetbulb zero: 785.70 mb = 2113.23 m = 6933.08 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 58.87 % Est. max temperature: 22.20 C = 71.96 F Sfc-Lift cond lev (LCL): 945.58 mb = 575.74 m = 1888.89 ft T: 15.75 C 700-500 lapse rate: 5.81 C/km ThetaE index: 7.70 C Layer 850.0- 796.0 mb Conv cond level (CCL): 818.40 mb = 1780.33 m = 5840.92 ft Mean mixing ratio: 7.12 g/kg Conv temperature: 23.01 C = 73.42 F Cap Strength: 3.70 C Lifted Index: 4.32 C Risk: None Lifted Index @300 mb: 10.23 C Lifted Index @700 mb: 1.82 C Showalter Index: 8.66 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 14.10 C K Index: 22.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 106.00 Risk: None Energy Index: 2.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.03 J/kg Max Up Vert Vel: 3.75 m/s Conv Inhibition (B-): 9170.79 J/kg Cap Strength: 4.10 C Lift Cond Lev (LCL): 845.63 mb = 1511.55 m = 4959.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 247 at 30 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 30 175 3 -0.3 3.0 | 73 29 -28.1 -8.8 1 1000 98 215 5 2.9 4.1 | 73 26 -24.9 -7.7 2 976 305 245 10 9.1 4.2 | 68 20 -18.7 -7.5 3 925 763 240 8 6.9 4.0 | 70 22 -20.9 -7.8 4 908 914 245 7 6.3 3.0 | 68 23 -21.4 -8.8 5 850 1469 255 18 17.4 4.7 | 56 13 -10.4 -7.1 6 844 1524 255 18 17.4 4.7 | 56 13 -10.4 -7.1 7 783 2134 220 20 12.9 15.3 | 103 15 -14.9 3.5 8 754 2438 200 22 7.5 20.7 | 114 22 -20.3 8.9 9 700 3044 205 47 19.9 42.6 | 166 32 -7.9 30.8 10 700 3048 205 47 19.9 42.6 | 166 32 -7.9 30.8 11 598 4267 215 61 35.0 50.0 | 191 39 7.2 38.2 12 500 5660 220 70 45.0 53.6 | 202 45 17.2 41.8 13 400 7310 225 79 55.9 55.9 | 212 52 28.1 44.1 14 400 7315 225 81 57.3 57.3 | 213 54 29.5 45.5 15 300 9310 235 99 81.1 56.8 | 230 70 53.3 45.0 16 294 9449 235 99 81.1 56.8 | 230 70 53.3 45.0 17 250 10530 235 96 78.6 55.1 | 230 67 50.8 43.3 18 200 11950 240 96 83.1 48.0 | 237 66 55.3 36.2 19 183 12497 240 95 82.3 47.5 | 237 65 54.5 35.7 20 172 12872 245 82 74.3 34.7 | 244 52 46.5 22.9 21 165 13106 245 80 72.5 33.8 | 244 50 44.7 22.0 22 150 13700 245 83 75.2 35.1 | 244 53 47.4 23.3 23 150 13716 245 95 86.1 40.1 | 244 65 58.3 28.4 24 142 14021 240 80 69.3 40.0 | 236 50 41.5 28.2 25 136 14296 250 103 96.8 35.2 | 251 73 69.0 23.5 26 129 14630 250 103 96.8 35.2 | 251 73 69.0 23.5 27 100 16154 250 68 63.9 23.3 | 252 38 36.1 11.5 28 100 16180 240 82 71.0 41.0 | 236 52 43.2 29.2 29 95 16459 240 82 71.0 41.0 | 236 52 43.2 29.2 30 85 17069 260 60 59.1 10.4 | 272 31 31.3 -1.4 Wind Parameters Mean winds (0-6000m): 217.0 at 40.2 knts Storm direction: 247.0 at 30.2 knts Shear (0-3000m) pos: 5.9 neg: 3.6 tot: 9.5 10-3/s Storm rel Dir Shear (0-3000m): 92.2 deg Storm rel helicity (0-3000m) pos: 201.0 neg: -29.2 tot: 171.8 m^2/s^2 ave: 57.3 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 143.68 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 ------------------------------------------------------------------------------- 500 238 8 70 22| 8.6 0.0 8.6| 3.2 -11.0 -7.8 -15.5 -0.13| 10.8 -1.4 1000 240 8 69 22| 4.5 0.0 4.5| 4.4 -16.7 -12.3 -12.3 -0.15| 7.5 -1.1 1500 247 10 67 20| 6.1 0.0 6.1| 4.4 -29.2 -24.9 -16.6 -0.22| 8.0 -1.8 2000 244 12 69 18| 4.6 2.4 7.0| 33.0 -29.2 3.7 1.9 0.11| 8.5 1.0 2500 234 14 78 17| 3.6 4.3 8.0| 75.6 -29.2 46.3 18.5 0.26| 9.5 2.5 3000 223 18 95 16| 5.9 3.6 9.5|201.0 -29.2 171.8 57.3 0.46| 11.5 5.2 4000 216 27 130 16| 6.2 2.7 8.9|316.9 -29.2 287.6 71.9 0.53| 10.4 5.6 5000 216 34 154 18| 5.9 2.2 8.1|397.3 -29.2 368.1 73.6 0.56| 9.3 5.3 6000 217 40 170 21| 5.5 1.8 7.3|465.4 -29.2 436.2 72.7 0.58| 8.4 4.9 Wrote GIF file: /home/apache/climate/data/raob//LL179/skewt/LL179.skewt.20251206.23.gif