UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042123.upa.cvt Date: 2300Z 21 APR 25 Searching for LL179... Searching the city database file for: LL179 ... Date:2300Z 21 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 1005 33 17.0 12.1 73 4.9 14.0 80 2 289.7 291.3 287.0 314.7 8.85 1 1000 76 20.4 10.4 53 10.0 14.4 85 5 293.5 295.0 287.5 316.4 7.93 2 997 102 23.4 3.4 27 20.0 12.5 89 5 296.8 297.7 285.8 311.3 4.90 3 987 190 27.0 -5.0 12 32.0 11.4 103 6 301.3 301.8 285.1 309.5 2.67 4 986 199 27.2 -3.8 13 31.0 11.8 105 6 301.6 302.1 285.5 310.6 2.92 5 976 289 28.0 -7.0 10 35.0 11.3 119 7 303.2 303.7 285.5 310.5 2.31 6 925 762 25.8 -4.2 13 30.0 10.7 205 9 305.7 306.3 287.1 315.1 3.02 7 917 838 25.6 -7.4 11 33.0 9.9 210 9 306.2 306.7 286.6 313.8 2.39 8 869 1307 23.2 -3.8 16 27.0 9.5 225 12 308.5 309.1 288.4 318.9 3.32 9 850 1499 21.4 -3.6 18 25.0 8.7 215 15 308.6 309.2 288.5 319.4 3.44 10 700 3138 7.8 -6.2 36 14.0 1.3 270 32 311.1 311.8 289.3 322.0 3.43 11 651 3731 2.6 -10.4 38 13.0 -2.8 277 39 311.8 312.3 288.8 320.3 2.66 12 521 5486 -12.1 -13.0 93 0.9 -12.4 290 49 314.6 315.1 289.8 323.3 2.70 13 500 5800 -14.5 -15.9 89 1.4 -15.0 285 48 315.4 315.8 289.6 322.6 2.21 14 496 5861 -14.9 -16.4 88 1.5 -15.4 283 49 315.6 316.0 289.6 322.7 2.14 15 493 5906 -15.1 -18.1 78 3.0 -16.0 281 49 315.9 316.3 289.4 322.1 1.87 16 485 6030 -13.7 -26.7 33 13.0 -16.9 277 51 319.1 319.3 289.4 322.2 0.89 17 456 6494 -16.9 -35.9 18 19.0 -20.3 278 53 320.8 320.9 289.4 322.2 0.39 18 429 6947 -20.5 -33.5 30 13.0 -22.8 281 54 321.8 321.9 289.9 323.7 0.53 19 425 7017 -21.1 -27.1 58 6.0 -22.4 282 54 321.9 322.1 290.4 325.4 0.98 20 416 7174 -22.3 -26.9 66 4.6 -23.3 283 54 322.4 322.6 290.5 325.9 1.02 21 400 7460 -24.1 -31.1 52 7.0 -25.4 285 55 323.7 323.8 290.6 326.2 0.71 22 310 9266 -38.7 -44.7 53 6.0 -39.2 272 67 327.7 327.8 291.3 328.6 0.23 23 300 9490 -40.3 -46.3 53 6.0 -40.7 270 71 328.6 328.6 291.5 329.3 0.20 24 273 10128 -45.3 -55.3 32 10.0 -45.7 270 81 330.3 330.3 291.9 330.6 0.08 25 267 10276 -46.6 -56.6 31 10.0 -46.9 270 83 330.6 330.6 291.9 330.8 0.07 26 259 10478 -48.3 -58.3 31 10.0 -48.6 270 83 330.9 330.9 292.0 331.1 0.06 27 250 10710 -50.3 -59.3 34 9.0 -50.5 270 82 331.3 331.3 292.1 331.5 0.05 28 222 11477 -55.5 -69.5 16 14.0 -55.7 270 68 334.7 334.7 293.0 334.8 0.01 29 200 12140 -56.9 -75.9 7 19.0 -57.1 270 56 342.7 342.7 295.0 342.7 0.01 30 195 12299 -57.7 -75.7 8 18.0 -57.9 270 55 343.9 343.9 295.3 343.9 0.01 31 150 13950 -57.1 -84.1 2 27.0 -57.4 260 50 371.7 371.7 300.9 371.7 0.00 32 149 13993 -56.3 -83.3 2 27.0 -56.6 260 49 373.8 373.8 301.2 373.8 0.00 33 103 16281 -68.1 -88.1 4 20.0 -68.2 251 45 392.8 392.8 304.2 392.8 0.00 34 100 16460 -66.9 -87.9 4 21.0 -67.0 255 43 398.5 398.5 305.0 398.5 0.00 35 80 17796 -70.1 -88.1 5 18.0 -70.2 265 19 418.1 418.1 307.5 418.1 0.00 36 72 18429 -65.7 -88.7 3 23.0 -65.9 271 20 440.3 440.3 309.9 440.3 0.00 37 70 18600 -66.3 -88.3 3 22.0 -66.5 230 11 442.5 442.5 310.1 442.6 0.00 38 58 19737 -66.9 -88.9 3 22.0 -67.1 216 16 465.6 465.6 312.3 465.7 0.00 39 50 20640 -63.5 -88.5 2 25.0 -63.8 215 5 493.8 493.8 314.5 493.9 0.00 40 49 20764 -63.3 -88.3 2 25.0 -63.7 264 10 497.2 497.2 314.8 497.2 0.00 41 45 21285 -64.7 -89.7 2 25.0 -65.1 190 10 506.0 506.0 315.4 506.1 0.00 42 40 22014 -59.1 -87.1 1 28.0 -59.9 86 10 537.4 537.4 317.3 537.5 0.00 43 37 22500 -60.5 -87.5 2 27.0 -61.2 64 10 546.0 546.0 317.9 546.0 0.00 44 34 23032 -56.5 -86.5 1 30.0 -57.7 84 10 569.8 569.8 319.2 569.9 0.01 45 30 23830 -54.1 -85.1 1 31.0 -55.8 220 8 597.2 597.2 320.5 597.2 0.01 46 22 25843 -49.1 -83.1 1 34.0 -52.6 329 2 667.4 667.4 323.3 667.6 0.02 TRP 195 12299 -57.7 -75.7 8 18.0 -57.9 270 55 343.9 343.9 295.3 343.9 0.01 WND 267 10276 -46.6 -56.6 31 10.0 -46.9 270 83 330.6 330.6 291.9 330.8 0.07 Sounding variables and indices 1000-500 mb thick: 5724.00 m Freezing level: 628.01 mb = 4041.56 m = 13259.54 ft Wetbulb zero: 684.85 mb = 3316.86 m = 10881.97 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 41.37 % Est. max temperature: 35.84 C = 96.51 F Sfc-Lift cond lev (LCL): 934.22 mb = 674.65 m = 2213.40 ft T: 26.21 C 700-500 lapse rate: 8.38 C/km ThetaE index: 6.85 C Layer 997.0- 986.0 mb Conv cond level (CCL): 530.14 mb = 5349.21 m = 17549.67 ft Mean mixing ratio: 3.13 g/kg Conv temperature: 41.68 C = 107.02 F Cap Strength: 8.10 C Lifted Index: 6.05 C Risk: None Lifted Index @300 mb: 11.42 C Lifted Index @700 mb: 7.13 C Showalter Index: 2.24 C Risk: Showers probable Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 35.90 C Cross Totals Index: 10.90 C K Index: 18.30 Risk: < 20 % chance of thunderstorms Sweat Index: 220.46 Risk: None Energy Index: 0.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.57 J/kg Max Up Vert Vel: 8.78 m/s Conv Inhibition (B-): 36892.79 J/kg Cap Strength: 8.10 C Lift Cond Lev (LCL): 616.96 mb = 4154.22 m = 13629.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 22 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 1005 33 80 2 -2.0 -0.3 | 119 23 -20.4 11.1 1 1000 76 85 5 -5.0 -0.4 | 115 26 -23.4 11.0 2 941 610 170 10 -1.7 9.8 | 137 29 -20.1 21.3 3 925 762 205 9 3.8 8.2 | 143 24 -14.6 19.6 4 909 914 215 9 5.2 7.4 | 145 23 -13.2 18.8 5 878 1219 230 10 7.7 6.4 | 149 21 -10.8 17.9 6 850 1499 215 15 8.6 12.3 | 158 26 -9.8 23.7 7 817 1829 210 11 5.5 9.5 | 148 25 -12.9 21.0 8 788 2134 230 16 12.3 10.3 | 164 23 -6.2 21.7 9 708 3048 260 27 26.6 4.7 | 207 18 8.2 16.1 10 700 3138 270 32 32.0 -0.0 | 230 18 13.6 11.5 11 681 3353 275 38 37.9 -3.3 | 247 21 19.4 8.1 12 607 4267 280 41 40.4 -7.1 | 259 22 22.0 4.3 13 520 5486 290 49 46.0 -16.8 | 281 28 27.6 -5.3 14 500 5800 285 48 46.4 -12.4 | 272 28 28.0 -1.0 15 480 6096 275 52 51.8 -4.5 | 258 34 33.4 6.9 16 400 7460 285 55 53.1 -14.2 | 275 35 34.7 -2.8 17 391 7620 280 56 55.1 -9.7 | 267 37 36.7 1.7 18 344 8534 280 54 53.2 -9.4 | 267 35 34.8 2.1 19 300 9490 270 71 71.0 -0.0 | 258 54 52.6 11.5 20 267 10276 270 83 83.0 -0.0 | 260 66 64.6 11.5 21 263 10363 270 83 83.0 -0.0 | 260 66 64.6 11.5 22 250 10710 270 82 82.0 -0.0 | 260 65 63.6 11.5 23 200 12140 270 56 56.0 -0.0 | 253 39 37.6 11.5 24 195 12299 270 55 55.0 -0.0 | 253 38 36.6 11.5 25 180 12802 265 52 51.8 4.5 | 244 37 33.4 16.0 26 156 13716 260 63 62.0 10.9 | 243 49 43.6 22.4 27 150 13950 260 50 49.2 8.7 | 237 37 30.8 20.1 28 134 14630 260 38 37.4 6.6 | 226 26 19.0 18.1 29 116 15545 250 51 47.9 17.4 | 226 41 29.5 28.9 30 110 15850 265 45 44.8 3.9 | 240 31 26.4 15.4 31 100 16459 245 45 40.8 19.0 | 216 38 22.4 30.5 32 100 16460 255 43 41.5 11.1 | 226 32 23.1 22.6 33 95 16764 255 43 41.5 11.1 | 226 32 23.1 22.6 34 90 17069 260 48 47.3 8.3 | 236 35 28.9 19.8 35 86 17374 285 18 17.4 -4.7 | 171 7 -1.0 6.8 36 82 17678 285 17 16.4 -4.4 | 164 7 -2.0 7.1 37 78 17983 235 21 17.2 12.0 | 177 24 -1.2 23.5 38 74 18288 250 26 24.4 8.9 | 196 21 6.0 20.3 39 70 18593 295 14 12.7 -5.9 | 134 8 -5.7 5.5 40 70 18600 230 11 8.4 7.1 | 152 21 -10.0 18.5 41 67 18898 240 11 9.5 5.5 | 152 19 -8.9 17.0 42 63 19202 230 11 8.4 7.1 | 152 21 -10.0 18.5 43 60 19507 235 11 9.0 6.3 | 152 20 -9.4 17.8 44 57 19812 210 18 9.0 15.6 | 161 29 -9.4 27.0 45 52 20422 215 11 6.3 9.0 | 149 24 -12.1 20.5 46 50 20640 215 5 2.9 4.1 | 135 22 -15.5 15.6 47 49 20726 270 10 10.0 -0.0 | 144 14 -8.4 11.5 48 45 21336 185 10 0.9 10.0 | 141 28 -17.5 21.4 49 39 22250 55 10 -8.2 -5.7 | 102 27 -26.6 5.7 50 35 22860 75 11 -10.6 -2.8 | 107 30 -29.0 8.6 51 33 23165 90 10 -10.0 0.0 | 112 31 -28.4 11.5 52 30 23774 110 11 -10.3 3.8 | 118 33 -28.7 15.2 53 30 23830 220 8 5.1 6.1 | 143 22 -13.3 17.6 54 20 25298 0 0 -0.0 -0.0 | 122 22 -18.4 11.5 55 17 25908 175 14 -1.2 13.9 | 142 32 -19.6 25.4 Wind Parameters Mean winds (0-6000m): 271.9 at 28.9 knts Storm direction: 301.9 at 21.7 knts Shear (0-3000m) pos: 4.5 neg: 0.9 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 87.4 deg Storm rel helicity (0-3000m) pos: 253.2 neg: -29.7 tot: 223.5 m^2/s^2 ave: 74.5 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 6.1 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.25 Bulk Shear: 156.98 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 ------------------------------------------------------------------------------- 500 131 7 124 28| 9.3 0.0 9.3| 62.3 -6.4 55.9 111.8 0.57| 13.0 7.4 1000 176 8 136 27| 5.7 0.0 5.7|109.4 -6.4 103.0 103.0 0.59| 11.9 7.1 1500 199 9 143 25| 3.8 1.8 5.6|132.5 -6.4 126.1 84.1 0.58| 10.4 6.1 2000 205 10 146 25| 2.9 1.4 4.3|159.5 -29.7 129.8 64.9 0.48| 9.9 4.7 2500 215 12 151 24| 3.9 1.1 5.0|208.5 -29.7 178.8 71.5 0.57| 9.7 5.5 3000 228 14 158 22| 4.5 0.9 5.4|253.2 -29.7 223.5 74.5 0.63| 9.6 6.1 4000 253 20 182 17| 5.3 0.7 6.0|336.4 -29.7 306.7 76.7 0.71| 9.5 6.7 5000 265 25 204 15| 4.9 0.6 5.4|381.4 -29.7 351.7 70.3 0.72| 8.4 6.1 6000 272 29 225 15| 4.3 1.4 5.7|403.9-105.4 298.5 49.8 0.54| 8.3 4.5 Wrote GIF file: /home/apache/climate/data/raob//LL179/skewt/LL179.skewt.20250421.23.gif