UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120811.upa.cvt Date: 1100Z 8 DEC 25 Searching for LL179... Searching the city database file for: LL179 ... Date:1100Z 8 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 1011 27 21.4 6.4 38 15.0 13.0 235 8 293.6 294.7 285.7 310.9 5.96 1 1004 87 19.4 7.4 46 12.0 12.6 238 9 292.2 293.4 285.6 310.7 6.44 2 1000 121 19.0 7.0 46 12.0 12.3 240 10 292.1 293.3 285.4 310.2 6.29 3 925 783 12.6 5.6 62 7.0 8.8 215 12 292.2 293.3 285.3 310.0 6.17 4 850 1484 5.8 4.7 93 1.1 5.2 205 15 292.2 293.3 285.4 310.4 6.31 5 838 1600 5.0 3.3 89 1.7 4.1 210 15 292.6 293.6 285.1 309.3 5.79 6 803 1947 2.8 -1.5 73 4.3 0.8 226 16 293.8 294.6 284.0 306.3 4.27 7 752 2476 -0.3 -1.1 94 0.8 -0.7 241 16 296.0 296.9 285.2 309.9 4.69 8 726 2757 -1.3 -7.3 64 6.0 -3.7 210 15 297.9 298.5 284.2 307.1 3.04 9 707 2968 -2.7 -6.3 76 3.6 -4.2 217 16 298.6 299.3 284.9 308.8 3.37 10 700 3047 -3.3 -7.8 71 4.5 -5.1 220 17 298.8 299.4 284.6 308.1 3.03 11 673 3356 -5.3 -13.3 53 8.0 -8.0 205 17 300.0 300.3 283.9 306.3 2.04 12 670 3391 -5.7 -10.0 72 4.3 -7.3 208 17 299.9 300.4 284.6 308.1 2.67 13 645 3687 -7.5 -13.5 62 6.0 -9.5 240 16 301.1 301.5 284.4 307.7 2.09 14 586 4429 -10.3 -41.3 6 31.0 -15.2 223 25 306.3 306.3 284.1 306.9 0.18 15 552 4886 -12.9 -34.9 14 22.0 -16.8 212 23 308.5 308.5 285.2 309.7 0.36 16 500 5630 -18.9 -31.9 31 13.0 -21.2 215 32 310.0 310.1 285.9 311.8 0.53 17 414 7006 -30.7 -32.4 85 1.7 -30.9 223 39 312.0 312.1 286.8 314.1 0.61 18 404 7180 -31.9 -36.9 61 5.0 -32.4 225 40 312.6 312.7 286.8 314.1 0.40 19 400 7250 -32.7 -37.3 63 4.6 -33.2 225 40 312.5 312.6 286.7 313.9 0.39 20 379 7626 -35.9 -40.0 66 4.1 -36.2 224 44 313.1 313.2 286.8 314.2 0.31 21 374 7718 -36.9 -38.4 86 1.5 -37.0 224 45 313.0 313.1 286.8 314.3 0.37 22 363 7923 -38.7 -41.4 76 2.7 -38.9 223 47 313.3 313.3 286.8 314.3 0.28 23 336 8448 -42.7 -47.6 59 4.9 -43.0 221 53 314.8 314.8 287.2 315.4 0.15 24 319 8795 -45.9 -49.0 71 3.1 -46.0 220 57 315.1 315.1 287.3 315.6 0.14 25 312 8942 -46.9 -51.9 57 5.0 -47.1 220 52 315.7 315.7 287.5 316.1 0.10 26 301 9178 -48.3 -69.3 7 21.0 -48.7 221 30 317.0 317.0 287.8 317.0 0.01 27 300 9200 -48.3 -67.3 9 19.0 -48.7 223 29 317.3 317.3 287.9 317.3 0.01 28 250 10390 -54.9 -65.9 24 11.0 -55.1 0 0 324.4 324.5 290.1 324.5 0.02 29 248 10441 -55.3 -67.3 21 12.0 -55.5 0 0 324.6 324.6 290.2 324.7 0.02 30 216 11322 -57.1 -76.1 7 19.0 -57.3 0 0 334.9 334.9 293.0 334.9 0.01 31 200 11810 -57.1 -81.1 3 24.0 -57.3 0 0 342.3 342.3 294.9 342.4 0.00 32 181 12443 -55.7 -82.7 2 27.0 -56.0 0 0 354.5 354.5 297.6 354.5 0.00 33 154 13464 -58.3 -84.3 2 26.0 -58.5 0 0 366.9 366.9 300.0 366.9 0.00 34 150 13630 -57.3 -84.3 2 27.0 -57.6 0 0 371.4 371.4 300.8 371.4 0.00 35 135 14296 -56.5 -84.5 2 28.0 -56.8 0 0 384.1 384.1 302.9 384.1 0.00 36 110 15573 -63.1 -86.1 3 23.0 -63.3 0 0 394.9 394.9 304.5 394.9 0.00 37 100 16160 -62.3 -87.3 2 25.0 -62.5 0 0 407.4 407.4 306.2 407.4 0.00 38 92 16677 -59.9 -86.9 2 27.0 -60.2 355 0 421.9 421.9 307.9 421.9 0.00 39 80 17542 -63.1 -88.1 2 25.0 -63.3 334 1 432.6 432.6 309.1 432.6 0.00 40 72 18194 -59.9 -87.9 1 28.0 -60.3 319 2 452.6 452.6 311.1 452.6 0.00 41 70 18370 -60.3 -88.3 1 28.0 -60.7 315 2 455.4 455.4 311.4 455.4 0.00 42 61 19225 -62.5 -89.5 1 27.0 -62.9 333 1 468.8 468.8 312.5 468.8 0.00 43 56 19760 -58.1 -89.1 1 31.0 -58.7 345 1 490.4 490.4 314.2 490.4 0.00 44 50 20470 -60.9 -88.9 1 28.0 -61.4 0 0 500.0 500.0 314.9 500.0 0.00 45 39 22031 -56.5 -88.5 1 32.0 -57.6 0 0 547.9 547.9 318.0 547.9 0.00 46 37 22365 -56.5 -88.5 1 32.0 -57.6 0 0 556.2 556.2 318.5 556.3 0.00 TRP 216 11322 -57.1 -76.1 7 19.0 -57.3 0 0 334.9 334.9 293.0 334.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5509.00 m Freezing level: 756.94 mb = 2424.65 m = 7954.78 ft Wetbulb zero: 774.88 mb = 2234.42 m = 7330.68 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 54.23 % Est. max temperature: 19.99 C = 67.99 F Sfc-Lift cond lev (LCL): 809.01 mb = 1886.62 m = 6189.61 ft T: 3.18 C 700-500 lapse rate: 6.04 C/km ThetaE index: 4.01 C Layer 838.0- 752.0 mb Conv cond level (CCL): 822.41 mb = 1752.96 m = 5751.13 ft Mean mixing ratio: 6.22 g/kg Conv temperature: 20.89 C = 69.61 F Cap Strength: 3.66 C Lifted Index: 3.35 C Risk: None Lifted Index @300 mb: 5.29 C Lifted Index @700 mb: 0.72 C Showalter Index: 3.17 C Risk: None Total Totals Index: 48.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 23.60 C K Index: 24.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 165.11 Risk: None Energy Index: 0.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.72 J/kg Max Up Vert Vel: 1.85 m/s Conv Inhibition (B-): 26020.46 J/kg Cap Strength: 3.65 C Lift Cond Lev (LCL): 833.32 mb = 1645.85 m = 5399.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 250 at 14 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 1011 27 235 8 6.6 4.6 | 89 7 -6.5 -0.1 1 1000 121 240 10 8.7 5.0 | 94 4 -4.4 0.3 2 979 305 245 10 9.1 4.2 | 84 4 -4.0 -0.5 3 944 610 215 12 6.9 9.8 | 130 8 -6.2 5.2 4 925 783 215 12 6.9 9.8 | 130 8 -6.2 5.2 5 910 914 205 11 4.6 10.0 | 122 10 -8.4 5.3 6 878 1219 200 11 3.8 10.3 | 121 11 -9.3 5.7 7 850 1484 205 15 6.3 13.6 | 143 11 -6.8 8.9 8 784 2134 235 16 13.1 9.2 | 180 5 0.0 4.5 9 755 2438 245 16 14.5 6.8 | 214 3 1.4 2.1 10 727 2743 210 15 7.5 13.0 | 146 10 -5.6 8.3 11 700 3047 220 17 10.9 13.0 | 165 9 -2.2 8.3 12 700 3048 220 17 10.9 13.0 | 165 9 -2.2 8.3 13 673 3353 205 17 7.2 15.4 | 151 12 -5.9 10.7 14 646 3658 240 16 13.9 8.0 | 193 3 0.8 3.3 15 597 4267 235 25 20.5 14.3 | 217 12 7.4 9.7 16 574 4572 210 25 12.5 21.7 | 178 17 -0.6 17.0 17 530 5182 215 21 12.0 17.2 | 175 13 -1.1 12.5 18 500 5630 215 32 18.4 26.2 | 194 22 5.3 21.5 19 400 7250 225 40 28.3 28.3 | 213 28 15.2 23.6 20 315 8839 220 58 37.3 44.4 | 211 47 24.2 39.8 21 301 9144 220 30 19.3 23.0 | 199 19 6.2 18.3 22 251 10363 0 0 -0.0 -0.0 | 70 14 -13.1 -4.7 23 250 10390 0 0 -0.0 -0.0 | 70 14 -13.1 -4.7 24 216 11322 0 0 -0.0 -0.0 | 70 14 -13.1 -4.7 25 200 11810 0 0 -0.0 -0.0 | 70 14 -13.1 -4.7 26 150 13630 0 0 -0.0 -0.0 | 70 14 -13.1 -4.7 27 100 16160 0 0 -0.0 -0.0 | 70 14 -13.1 -4.7 28 95 16459 0 0 -0.0 -0.0 | 70 14 -13.1 -4.7 29 70 18370 315 2 1.4 -1.4 | 62 13 -11.7 -6.1 30 50 20470 0 0 -0.0 -0.0 | 70 14 -13.1 -4.7 31 31 22555 0 0 -0.0 -0.0 | 70 14 -13.1 -4.7 Wind Parameters Mean winds (0-6000m): 220.3 at 18.5 knts Storm direction: 250.3 at 13.9 knts Shear (0-3000m) pos: 1.5 neg: 1.8 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 74.7 deg Storm rel helicity (0-3000m) pos: 35.1 neg: -11.2 tot: 23.9 m^2/s^2 ave: 8.0 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 11.54 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 ------------------------------------------------------------------------------- 500 237 10 100 5| 0.0 4.1 4.1| 4.5 -0.5 4.1 8.1 0.47| 6.9 3.2 1000 224 11 120 6| 0.0 3.1 3.1| 5.7 -3.5 2.2 2.2 0.22| 5.7 1.3 1500 216 11 125 8| 1.4 2.0 3.5| 18.3 -3.6 14.7 9.8 0.42| 5.5 2.3 2000 217 12 133 8| 2.0 1.5 3.5| 25.8 -3.6 22.2 11.1 0.46| 5.7 2.7 2500 222 13 140 7| 1.8 1.2 3.0| 28.6 -5.3 23.3 9.3 0.37| 6.0 2.2 3000 221 14 143 7| 1.5 1.8 3.3| 35.1 -11.2 23.9 8.0 0.27| 6.6 1.7 4000 223 15 152 7| 2.1 1.3 3.4| 47.3 -17.1 30.2 7.6 0.26| 7.3 1.9 5000 222 17 165 8| 1.5 2.1 3.6| 48.3 -54.9 -6.6 -1.3 0.07| 7.6 0.5 6000 220 19 173 10| 2.0 1.8 3.7| 83.5 -55.5 28.0 4.7 0.14| 7.5 1.0 Wrote GIF file: /home/apache/climate/data/raob//LL179/skewt/LL179.skewt.20251208.11.gif