UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120118.upa.cvt Date: 1800Z 1 DEC 25 Searching for KLZK... Searching the city database file for: KLZK ... Date:1800Z 1 DEC 25 Station: KLZK WMO ident: 72340 Latitude: 34.83 Longitude: -92.25 Elevation: 165.00 ------------------------------------------------------------------------------- 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 1002 165 -1.3 -3.2 87 1.9 -2.0 75 7 271.7 272.2 271.1 279.8 3.01 1 1000 186 -1.3 -3.9 82 2.6 -2.3 60 7 271.9 272.3 270.9 279.6 2.86 2 990 266 -2.9 -5.8 80 2.9 -3.9 60 7 271.0 271.4 269.8 277.8 2.50 3 989 274 -2.9 -5.9 80 3.0 -3.9 60 7 271.1 271.5 269.8 277.9 2.48 4 966 460 -4.5 -6.6 85 2.1 -5.2 78 11 271.3 271.7 269.8 277.9 2.41 5 955 550 -4.7 -6.9 85 2.2 -5.4 88 13 272.0 272.4 270.2 278.5 2.38 6 925 804 0.2 -9.8 47 10.0 -3.1 135 20 279.5 279.8 274.0 285.1 1.96 7 909 944 2.4 -12.6 32 15.0 -2.5 134 20 283.2 283.4 275.5 287.9 1.59 8 895 1070 4.0 -10.0 35 14.0 -1.0 148 20 286.1 286.4 277.6 291.9 1.99 9 889 1124 4.2 -10.8 33 15.0 -1.1 154 20 286.8 287.2 277.9 292.4 1.88 10 873 1272 3.6 -14.4 25 18.0 -2.3 170 20 287.7 288.0 277.7 292.0 1.43 11 867 1328 3.6 -9.4 38 13.0 -1.2 175 20 288.3 288.7 278.9 294.7 2.16 12 853 1460 6.2 5.3 94 0.9 5.7 187 20 292.3 293.5 285.8 311.2 6.56 13 850 1489 6.4 5.7 95 0.7 6.0 190 20 292.9 294.1 286.1 312.3 6.77 14 827 1714 5.8 4.7 93 1.1 5.2 207 23 294.5 295.7 286.5 313.3 6.48 15 789 2099 4.8 3.9 94 0.9 4.3 219 26 297.4 298.6 287.5 316.3 6.42 16 782 2172 4.4 3.5 94 0.9 3.9 221 28 297.8 298.9 287.5 316.3 6.30 17 774 2256 4.2 3.4 95 0.8 3.8 222 29 298.4 299.6 287.8 317.1 6.32 18 738 2643 2.2 1.3 94 0.9 1.7 232 36 300.3 301.4 287.9 317.4 5.70 19 700 3068 -0.9 -2.2 91 1.3 -1.5 240 38 301.5 302.3 287.3 315.5 4.65 20 667 3451 -3.7 -5.7 86 2.0 -4.6 243 41 302.5 303.2 286.7 314.0 3.75 21 620 4025 -7.3 -8.0 95 0.7 -7.6 251 44 304.8 305.4 287.2 315.3 3.37 22 556 4866 -12.1 -19.1 56 7.0 -14.1 250 40 308.8 309.1 286.6 313.7 1.52 23 532 5203 -14.5 -19.5 66 5.0 -15.9 255 47 309.8 310.1 287.0 314.8 1.53 24 515 5448 -16.3 -23.3 55 7.0 -18.0 251 48 310.5 310.7 286.8 314.3 1.14 25 510 5521 -16.7 -22.7 60 6.0 -18.2 250 49 310.9 311.1 287.1 314.9 1.21 26 500 5670 -17.3 -25.3 50 8.0 -19.1 250 54 311.9 312.1 287.2 315.2 0.98 27 493 5776 -17.7 -28.7 38 11.0 -19.9 250 54 312.7 312.9 287.2 315.2 0.73 28 468 6163 -20.1 -23.7 73 3.6 -21.0 249 57 314.4 314.7 288.2 318.5 1.21 29 441 6602 -22.7 -29.7 53 7.0 -24.0 242 64 316.5 316.7 288.5 319.1 0.74 30 432 6753 -23.9 -28.9 63 5.0 -24.8 241 66 316.9 317.0 288.6 319.7 0.81 31 415 7045 -26.3 -33.3 52 7.0 -27.3 245 69 317.4 317.6 288.5 319.4 0.56 32 406 7203 -27.7 -33.7 57 6.0 -28.6 245 69 317.6 317.7 288.6 319.6 0.55 33 400 7310 -28.5 -34.5 56 6.0 -29.3 245 69 317.9 318.0 288.6 319.8 0.51 34 381 7657 -30.9 -41.9 33 11.0 -32.0 245 71 319.2 319.3 288.8 320.2 0.25 35 364 7979 -33.1 -42.1 40 9.0 -34.0 250 75 320.5 320.5 289.2 321.5 0.26 36 360 8057 -33.5 -43.5 36 10.0 -34.4 251 76 321.0 321.0 289.3 321.8 0.23 37 348 8293 -35.5 -44.5 39 9.0 -36.2 253 77 321.4 321.4 289.4 322.2 0.21 38 334 8578 -37.7 -46.7 38 9.0 -38.4 255 78 322.2 322.2 289.6 322.8 0.17 39 323 8808 -39.9 -48.9 38 9.0 -40.4 253 82 322.2 322.3 289.6 322.8 0.14 40 307 9154 -41.1 -51.1 33 10.0 -41.6 250 89 325.3 325.3 290.5 325.7 0.11 41 300 9310 -41.7 -52.7 29 11.0 -42.3 250 104 326.6 326.6 290.9 327.0 0.10 42 290 9538 -42.5 -52.5 33 10.0 -43.0 249 104 328.6 328.7 291.5 329.0 0.10 43 283 9702 -43.9 -54.9 29 11.0 -44.4 246 110 328.9 328.9 291.5 329.2 0.08 44 277 9844 -45.3 -55.3 32 10.0 -45.7 245 111 328.9 328.9 291.5 329.2 0.08 45 270 10014 -46.3 -57.3 28 11.0 -46.7 245 109 329.9 329.9 291.7 330.1 0.06 46 250 10520 -48.7 -53.3 59 4.6 -48.9 250 126 333.7 333.7 292.8 334.1 0.11 47 232 11009 -51.5 -53.7 77 2.2 -51.6 253 133 336.6 336.6 293.6 337.1 0.11 48 229 11093 -52.3 -54.7 75 2.4 -52.4 253 135 336.7 336.7 293.6 337.1 0.10 49 207 11742 -56.1 -64.1 36 8.0 -56.2 259 137 340.6 340.6 294.5 340.7 0.03 50 203 11866 -56.9 -63.9 41 7.0 -57.1 260 136 341.2 341.2 294.6 341.4 0.03 51 201 11928 -57.3 -65.3 36 8.0 -57.5 263 138 341.5 341.5 294.7 341.7 0.03 52 200 11960 -57.5 -65.5 35 8.0 -57.6 265 139 341.7 341.7 294.7 341.8 0.03 53 196 12087 -58.5 -66.5 35 8.0 -58.6 265 138 342.1 342.1 294.8 342.2 0.03 54 194 12151 -58.9 -66.9 35 8.0 -59.0 265 137 342.5 342.5 294.9 342.6 0.02 55 192 12216 -59.3 -67.3 35 8.0 -59.4 265 137 342.8 342.8 295.0 342.9 0.02 56 183 12514 -61.1 -69.1 34 8.0 -61.2 265 135 344.6 344.7 295.4 344.7 0.02 57 163 13222 -66.3 -72.2 44 5.9 -66.4 260 153 347.5 347.5 296.1 347.5 0.01 58 154 13563 -68.9 -73.7 50 4.8 -68.9 265 145 348.8 348.8 296.4 348.8 0.01 59 150 13720 -68.9 -73.9 48 5.0 -68.9 265 136 351.4 351.4 297.0 351.4 0.01 60 100 16190 -65.5 -79.5 13 14.0 -65.6 265 70 401.2 401.2 305.3 401.2 0.01 61 95 16502 -64.3 -78.3 13 14.0 -64.5 270 70 409.5 409.5 306.5 409.5 0.01 62 87 17036 -65.9 -80.9 11 15.0 -66.0 252 64 416.7 416.7 307.3 416.7 0.01 63 83 17322 -64.5 -80.5 9 16.0 -64.7 254 67 425.2 425.2 308.3 425.2 0.01 64 79 17621 -66.3 -82.3 9 16.0 -66.5 263 61 427.5 427.5 308.6 427.5 0.01 65 74 18015 -68.1 -85.1 7 17.0 -68.2 275 50 431.8 431.8 309.0 431.8 0.00 66 70 18350 -64.9 -84.9 5 20.0 -65.1 260 48 445.5 445.5 310.4 445.6 0.00 67 67 18618 -62.1 -83.1 4 21.0 -62.4 262 47 457.2 457.2 311.5 457.3 0.01 68 67 18618 -62.1 -83.1 4 21.0 -62.4 262 47 457.2 457.2 311.5 457.3 0.01 69 61 19193 -64.5 -85.5 4 21.0 -64.8 290 35 464.3 464.3 312.1 464.3 0.00 70 57 19607 -63.7 -85.7 3 22.0 -64.0 272 28 475.2 475.2 313.1 475.2 0.00 71 55 19825 -63.9 -85.9 3 22.0 -64.2 275 30 479.6 479.6 313.4 479.7 0.00 72 52 20169 -62.7 -86.7 3 24.0 -63.1 281 31 490.2 490.2 314.2 490.2 0.00 73 50 20410 -62.9 -85.9 3 23.0 -63.3 285 23 495.3 495.3 314.6 495.3 0.00 74 49 20535 -62.7 -86.7 3 24.0 -63.1 287 20 498.6 498.6 314.8 498.6 0.00 75 47 20793 -61.9 -85.9 3 24.0 -62.4 292 24 506.5 506.5 315.4 506.5 0.01 76 44 21202 -60.7 -84.7 3 24.0 -61.3 306 14 519.1 519.1 316.2 519.1 0.01 77 41 21643 -60.1 -84.1 3 24.0 -60.8 318 18 531.2 531.2 317.0 531.2 0.01 78 36 22454 -60.9 -83.9 3 23.0 -61.6 210 6 549.2 549.2 318.1 549.3 0.01 79 35 22630 -60.3 -83.3 3 23.0 -61.0 236 7 555.2 555.2 318.4 555.3 0.01 80 33 22997 -61.1 -84.1 3 23.0 -61.8 290 11 562.5 562.5 318.8 562.6 0.01 81 32 23188 -61.3 -84.3 3 23.0 -62.0 312 11 567.0 567.0 319.0 567.0 0.01 82 30 23590 -60.1 -83.1 3 23.0 -61.0 360 16 580.8 580.8 319.7 580.9 0.01 83 28 24021 -59.1 -83.1 3 24.0 -60.2 31 15 595.2 595.2 320.4 595.2 0.01 84 27 24249 -58.3 -82.3 3 24.0 -59.5 41 15 603.6 603.6 320.7 603.7 0.02 85 24 24987 -59.5 -82.5 4 23.0 -60.7 20 14 620.8 620.8 321.5 620.9 0.02 86 23 25253 -59.3 -82.3 4 23.0 -60.5 29 19 629.0 629.0 321.9 629.2 0.02 87 21 25824 -58.5 -81.5 4 23.0 -59.9 60 15 648.0 648.0 322.6 648.2 0.02 88 20 26130 -58.5 -81.5 4 23.0 -60.0 20 8 657.1 657.1 323.0 657.3 0.03 89 16 27544 -55.1 -80.1 3 25.0 -57.6 30 12 711.5 711.5 324.8 711.8 0.04 90 16 27544 -54.9 -79.9 3 25.0 -57.5 30 12 712.2 712.2 324.8 712.5 0.04 91 16 27544 -55.1 -77.1 5 22.0 -57.6 30 12 711.5 711.5 324.8 712.1 0.07 TRP 154 13563 -68.9 -73.7 50 4.8 -68.9 265 145 348.8 348.8 296.4 348.8 0.01 WND 163 13222 -66.3 -72.2 44 5.9 -66.4 260 153 347.5 347.5 296.1 347.5 0.01 Sounding variables and indices 1000-500 mb thick: 5484.00 m Freezing level: Surface below freezing Freezing level: 926.22 mb = 793.64 m = 2603.79 ft Freezing level: 711.03 mb = 2944.52 m = 9660.37 ft Wetbulb zero: Below ground Precipitable water: 0.77 inches Sfc-500 mean rel hum: 76.48 % Est. max temperature: 19.53 C = 67.16 F Sfc-Lift cond lev (LCL): 972.51 mb = 406.94 m = 1335.07 ft T: -4.04 C 700-500 lapse rate: 6.30 C/km ThetaE index: 3.38 C Layer 700.0- 620.0 mb Conv cond level (CCL): 524.50 mb = 5309.85 m = 17420.56 ft Mean mixing ratio: 2.22 g/kg Conv temperature: 37.16 C = 98.88 F Cap Strength: 24.79 C Lifted Index: 25.45 C Risk: None Lifted Index @300 mb: 31.99 C Lifted Index @700 mb: 20.64 C Showalter Index: 3.54 C Risk: None Total Totals Index: 46.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 23.00 C K Index: 28.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 295.65 Risk: None Energy Index: 0.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.18 J/kg Max Up Vert Vel: 10.41 m/s Conv Inhibition (B-): 51861.78 J/kg Cap Strength: 25.16 C Lift Cond Lev (LCL): 864.36 mb = 1352.42 m = 4437.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 26 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 1002 165 75 7 -6.8 -1.8 | 86 33 -33.2 -2.2 1 1000 186 60 7 -6.1 -3.5 | 83 33 -32.5 -3.9 2 985 305 60 7 -6.1 -3.5 | 83 33 -32.5 -3.9 3 948 610 95 15 -14.9 1.3 | 91 41 -41.3 0.9 4 925 804 135 20 -14.1 14.1 | 109 43 -40.5 13.8 5 912 914 130 20 -15.3 12.9 | 107 44 -41.7 12.5 6 879 1219 165 20 -5.2 19.3 | 121 37 -31.6 18.9 7 850 1489 190 20 3.5 19.7 | 130 30 -22.9 19.3 8 846 1524 195 22 5.7 21.3 | 135 29 -20.7 20.9 9 815 1829 215 23 13.2 18.8 | 144 23 -13.2 18.5 10 785 2134 220 27 17.4 20.7 | 156 22 -9.1 20.3 11 756 2438 225 33 23.3 23.3 | 172 23 -3.1 23.0 12 729 2743 235 38 31.1 21.8 | 192 22 4.7 21.4 13 702 3048 240 37 32.0 18.5 | 197 19 5.6 18.1 14 700 3068 240 38 32.9 19.0 | 199 20 6.5 18.6 15 675 3353 240 40 34.6 20.0 | 203 21 8.2 19.6 16 649 3658 250 42 39.5 14.4 | 223 19 13.1 14.0 17 624 3962 250 44 41.3 15.0 | 226 21 14.9 14.7 18 599 4267 255 47 45.4 12.2 | 238 22 19.0 11.8 19 576 4572 255 41 39.6 10.6 | 232 17 13.2 10.2 20 554 4877 250 40 37.6 13.7 | 220 17 11.2 13.3 21 533 5182 255 47 45.4 12.2 | 238 22 19.0 11.8 22 512 5486 250 48 45.1 16.4 | 229 25 18.7 16.0 23 500 5670 250 54 50.7 18.5 | 233 30 24.3 18.1 24 492 5791 250 54 50.7 18.5 | 233 30 24.3 18.1 25 472 6096 250 56 52.6 19.2 | 234 32 26.2 18.8 26 434 6706 240 66 57.2 33.0 | 223 45 30.8 32.6 27 417 7010 245 69 62.5 29.2 | 231 46 36.1 28.8 28 400 7310 245 69 62.5 29.2 | 231 46 36.1 28.8 29 400 7315 240 68 58.9 34.0 | 224 47 32.5 33.6 30 383 7620 245 71 64.3 30.0 | 232 48 37.9 29.6 31 366 7925 250 75 70.5 25.7 | 240 51 44.1 25.3 32 335 8534 255 78 75.3 20.2 | 248 53 48.9 19.8 33 307 9144 250 88 82.7 30.1 | 242 64 56.3 29.7 34 300 9310 250 104 97.7 35.6 | 244 80 71.3 35.2 35 294 9449 250 101 94.9 34.5 | 243 77 68.5 34.2 36 281 9754 245 112 101.5 47.3 | 238 89 75.1 47.0 37 268 10058 245 109 98.8 46.1 | 238 86 72.4 45.7 38 256 10363 250 116 109.0 39.7 | 245 91 82.6 39.3 39 250 10520 250 126 118.4 43.1 | 245 101 92.0 42.7 40 244 10668 250 125 117.5 42.8 | 245 100 91.1 42.4 41 222 11278 255 139 134.3 36.0 | 252 114 107.9 35.6 42 202 11887 260 136 133.9 23.6 | 258 110 107.5 23.2 43 200 11960 265 139 138.5 12.1 | 264 113 112.1 11.7 44 193 12192 265 137 136.5 11.9 | 264 111 110.1 11.6 45 183 12497 265 135 134.5 11.8 | 264 109 108.1 11.4 46 174 12802 260 143 140.8 24.8 | 258 117 114.4 24.5 47 166 13106 260 153 150.7 26.6 | 258 127 124.3 26.2 48 163 13222 260 153 150.7 26.6 | 258 127 124.3 26.2 49 158 13411 260 153 150.7 26.6 | 258 127 124.3 26.2 50 154 13563 265 145 144.4 12.6 | 264 119 118.0 12.3 51 150 13720 265 136 135.5 11.9 | 264 110 109.1 11.5 52 143 14021 265 120 119.5 10.5 | 264 94 93.1 10.1 53 129 14630 255 107 103.4 27.7 | 250 82 76.9 27.3 54 117 15240 260 84 82.7 14.6 | 256 58 56.3 14.2 55 111 15545 250 86 80.8 29.4 | 242 62 54.4 29.0 56 106 15850 260 95 93.6 16.5 | 257 69 67.2 16.1 57 101 16154 265 88 87.7 7.7 | 263 62 61.3 7.3 58 100 16190 265 70 69.7 6.1 | 262 44 43.3 5.7 59 96 16459 270 70 70.0 -0.0 | 270 44 43.6 -0.4 60 91 16764 270 68 68.0 -0.0 | 271 42 41.6 -0.4 61 86 17069 250 63 59.2 21.5 | 237 39 32.8 21.2 62 82 17374 255 68 65.7 17.6 | 246 43 39.3 17.2 63 74 17983 275 51 50.8 -4.4 | 281 25 24.4 -4.8 64 71 18288 270 39 39.0 -0.0 | 272 13 12.6 -0.4 65 70 18350 260 48 47.3 8.3 | 249 22 20.9 8.0 66 67 18593 260 48 47.3 8.3 | 249 22 20.9 8.0 67 64 18898 285 35 33.8 -9.1 | 322 12 7.4 -9.4 68 61 19202 290 35 32.9 -12.0 | 332 14 6.5 -12.3 69 58 19507 270 27 27.0 -0.0 | 302 1 0.6 -0.4 70 52 20117 280 33 32.5 -5.7 | 315 9 6.1 -6.1 71 50 20410 285 23 22.2 -6.0 | 34 8 -4.2 -6.3 72 50 20422 285 16 15.5 -4.1 | 68 12 -11.0 -4.5 73 48 20726 290 26 24.4 -8.9 | 12 9 -2.0 -9.3 74 43 21336 310 11 8.4 -7.1 | 68 19 -18.0 -7.4 75 41 21641 320 18 11.6 -13.8 | 46 21 -14.8 -14.2 76 39 21946 170 1 -0.2 1.0 | 91 27 -26.6 0.6 77 37 22250 180 4 0.0 4.0 | 98 27 -26.4 3.6 78 32 23165 315 12 8.5 -8.5 | 64 20 -17.9 -8.9 79 31 23470 275 4 4.0 -0.3 | 88 22 -22.4 -0.7 80 30 23590 360 16 -0.0 -16.0 | 58 31 -26.4 -16.4 81 28 24079 35 15 -8.6 -12.3 | 70 37 -35.0 -12.7 82 26 24384 45 15 -10.6 -10.6 | 73 39 -37.0 -11.0 83 25 24689 30 17 -8.5 -14.7 | 67 38 -34.9 -15.1 84 24 24994 20 14 -4.8 -13.2 | 67 34 -31.2 -13.5 85 23 25298 30 20 -10.0 -17.3 | 64 40 -36.4 -17.7 86 22 25603 45 15 -10.6 -10.6 | 73 39 -37.0 -11.0 87 21 25908 65 15 -13.6 -6.3 | 80 41 -40.0 -6.7 88 20 26130 20 8 -2.7 -7.5 | 75 30 -29.1 -7.9 89 19 26213 50 19 -14.6 -12.2 | 73 43 -41.0 -12.6 90 18 26518 25 8 -3.4 -7.3 | 76 31 -29.8 -7.6 91 16 26822 30 12 -6.0 -10.4 | 72 34 -32.4 -10.8 92 14 27127 50 6 -4.6 -3.9 | 82 31 -31.0 -4.2 93 13 27432 90 5 -5.0 0.0 | 89 31 -31.4 -0.4 94 12 27737 85 6 -6.0 -0.5 | 88 32 -32.4 -0.9 Wind Parameters Mean winds (0-6000m): 239.2 at 35.2 knts Storm direction: 269.2 at 26.4 knts Shear (0-3000m) pos: 7.8 neg: 0.0 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 114.3 deg Storm rel helicity (0-3000m) pos: 515.2 neg: -15.2 tot: 499.9 m^2/s^2 ave: 166.6 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 13.4 stream: 10.1 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 0.20 Bulk Shear: 267.64 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 83 10 87 37| 11.4 0.0 11.4| 90.1 -15.2 74.8 149.7 0.44| 16.1 7.1 1000 118 15 100 40| 10.5 0.0 10.5|274.0 -15.2 258.8 258.8 0.70| 17.4 12.1 1500 146 17 111 38| 9.4 0.0 9.4|373.8 -15.2 358.5 239.0 0.70| 17.4 12.1 2000 172 19 122 34| 8.6 0.0 8.6|418.5 -15.2 403.3 201.7 0.71| 15.4 10.9 2500 192 21 133 30| 8.9 0.0 8.9|487.8 -15.2 472.6 189.0 0.75| 14.8 11.1 3000 207 24 144 26| 7.8 0.0 7.8|515.2 -15.2 499.9 166.6 0.76| 13.4 10.1 4000 225 29 163 21| 6.8 0.0 6.8|579.8 -15.2 564.6 141.2 0.77| 11.8 9.1 5000 234 32 178 18| 5.5 0.0 5.5|618.8 -40.9 577.8 115.6 0.66| 11.4 7.5 6000 239 35 192 18| 4.6 1.0 5.6|634.9 -65.8 569.1 94.8 0.58| 10.6 6.1 Wrote GIF file: /home/apache/climate/data/raob//KLZK/skewt/KLZK.skewt.20251201.18.gif