UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for KLZK... Searching the city database file for: KLZK ... Date:1200Z 5 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 ------------------------------------------------------------------------------- 0 1000 167 5 3 SFC 999 165 -2.5 -5.6 79 3.1 -3.6 5 3 270.7 271.1 269.7 277.6 2.52 2 925 788 -0.3 -3.9 77 3.6 -1.7 295 6 279.0 279.5 275.5 287.6 3.09 3 850 1469 2.6 -6.4 51 9.0 -1.0 280 9 288.9 289.4 280.0 297.0 2.78 4 700 3025 -1.9 -36.9 5 35.0 -8.8 265 34 300.4 300.4 281.8 301.2 0.23 5 500 5640 -15.1 -25.1 42 10.0 -17.5 260 78 314.6 314.8 288.1 318.0 1.00 6 400 7290 -25.1 -42.1 19 17.0 -27.2 250 102 322.4 322.4 289.8 323.3 0.24 7 300 9320 -39.3 -51.3 27 12.0 -40.0 255 133 330.0 330.0 291.8 330.4 0.11 8 250 10530 -49.7 -54.7 56 5.0 -49.9 245 142 332.2 332.2 292.4 332.5 0.09 9 241 10770 -51.7 -56.5 56 4.8 -51.8 250 143 332.7 332.7 292.5 333.0 0.08 10 209 11682 -59.5 -63.7 58 4.2 -59.6 245 134 334.3 334.3 292.9 334.4 0.03 11 200 11960 -57.5 -62.5 53 5.0 -57.6 255 131 341.7 341.7 294.8 341.9 0.04 12 150 13760 -59.3 -71.3 20 12.0 -59.5 255 92 367.9 367.9 300.2 368.0 0.02 13 100 16270 -63.7 -82.7 6 19.0 -63.9 265 53 404.7 404.7 305.8 404.7 0.00 14 94 16650 -65.1 -85.1 5 20.0 -65.3 263 57 409.1 409.1 306.4 409.1 0.00 15 88 17053 -64.9 -85.9 4 21.0 -65.1 279 56 417.3 417.3 307.4 417.3 0.00 16 84 17337 -65.3 -87.3 3 22.0 -65.5 276 52 422.1 422.1 308.0 422.1 0.00 17 77 17869 -64.7 -87.7 3 23.0 -64.9 279 45 434.0 434.0 309.3 434.0 0.00 18 70 18450 -66.3 -90.3 2 24.0 -66.5 280 30 442.5 442.5 310.1 442.6 0.00 19 69 18537 -66.3 -90.3 2 24.0 -66.5 283 31 444.4 444.4 310.3 444.4 0.00 20 67 18715 -65.9 -90.9 2 25.0 -66.1 281 30 449.0 449.0 310.8 449.0 0.00 21 60 19382 -67.5 -93.5 1 26.0 -67.7 288 31 459.8 459.8 311.8 459.8 0.00 22 57 19692 -66.5 -93.5 1 27.0 -66.7 288 28 468.9 468.9 312.5 468.9 0.00 23 53 20134 -64.7 -91.7 1 27.0 -65.0 284 27 482.9 482.9 313.7 482.9 0.00 24 51 20369 -64.7 -91.7 1 27.0 -65.0 277 25 488.2 488.2 314.1 488.3 0.00 25 50 20490 -64.1 -91.1 1 27.0 -64.4 305 25 492.4 492.4 314.4 492.4 0.00 26 49 20614 -63.9 -90.9 1 27.0 -64.3 305 29 495.8 495.8 314.7 495.8 0.00 27 48 20740 -63.5 -90.5 1 27.0 -63.9 305 31 499.6 499.6 314.9 499.7 0.00 28 43 21413 -64.9 -90.9 2 26.0 -65.3 306 17 512.2 512.2 315.8 512.2 0.00 29 37 22334 -62.7 -88.7 2 26.0 -63.3 266 19 540.3 540.3 317.5 540.3 0.00 30 35 22676 -62.9 -88.9 2 26.0 -63.4 295 16 548.4 548.4 318.0 548.5 0.00 31 34 22855 -62.7 -88.7 2 26.0 -63.3 280 19 553.5 553.5 318.3 553.6 0.00 32 32 23229 -61.5 -87.5 2 26.0 -62.2 298 21 566.4 566.4 319.0 566.5 0.01 33 30 23630 -60.9 -86.9 2 26.0 -61.7 310 14 578.6 578.6 319.6 578.7 0.01 34 29 23841 -60.9 -86.9 2 26.0 -61.7 318 17 584.3 584.3 319.9 584.3 0.01 35 26 24521 -60.3 -86.3 2 26.0 -61.3 329 10 604.5 604.5 320.8 604.6 0.01 36 26 24521 -60.3 -86.3 2 26.0 -61.3 329 10 604.5 604.5 320.8 604.6 0.01 37 25 24766 -60.1 -86.1 2 26.0 -61.2 303 9 611.9 611.9 321.2 611.9 0.01 38 23 25289 -58.3 -84.3 2 26.0 -59.7 249 11 631.9 632.0 322.0 632.0 0.01 39 22 25569 -58.7 -83.7 3 25.0 -60.1 268 12 638.8 638.8 322.3 639.0 0.02 40 21 25861 -58.5 -83.5 3 25.0 -60.0 356 7 648.0 648.0 322.6 648.1 0.02 41 20 26170 -55.9 -81.9 2 26.0 -57.9 320 12 665.1 665.1 323.3 665.3 0.02 42 17 27210 -53.5 -80.5 2 27.0 -56.3 347 7 704.4 704.4 324.6 704.7 0.04 43 14 28462 -52.5 -78.5 3 26.0 -56.1 20 11 748.0 748.0 325.9 748.6 0.06 44 14 28462 -52.9 -78.9 3 26.0 -56.3 20 11 746.7 746.7 325.8 747.2 0.06 45 13 28940 -52.7 -78.7 3 26.0 -56.3 355 2 763.3 763.4 326.3 763.9 0.06 46 12 29458 -51.3 -77.3 3 26.0 -55.6 340 6 786.0 786.0 326.9 786.8 0.09 47 11 30025 -50.7 -76.7 3 26.0 -55.5 90 13 808.0 808.0 327.4 809.0 0.10 48 11 30025 -50.5 -76.5 3 26.0 -55.4 90 13 808.7 808.7 327.5 809.7 0.11 49 10 30650 -47.7 -74.7 3 27.0 -54.0 70 26 841.5 841.6 328.2 843.1 0.15 50 9.9 30717 -47.5 -74.5 3 27.0 -53.9 68 25 844.7 844.7 328.3 846.3 0.16 51 9.6 30920 -47.9 -74.9 3 27.0 -54.2 64 24 850.6 850.7 328.4 852.2 0.15 52 9.2 31201 -48.1 -75.1 3 27.0 -54.5 57 22 860.3 860.4 328.7 861.9 0.16 53 7.5 32553 -47.1 -73.1 4 26.0 -54.6 26 11 916.1 916.2 329.8 919.0 0.26 54 7.4 32642 -47.1 -73.1 4 26.0 -54.7 24 11 919.6 919.8 329.8 922.6 0.26 55 7.0 33010 -47.3 -73.3 4 26.0 -55.0 15 8 933.5 933.7 330.1 936.6 0.27 56 6.8 33202 -47.5 -72.5 4 25.0 -55.2 940.5 940.6 330.2 944.1 0.31 57 6.5 33500 -47.3 -72.3 4 25.0 -55.2 953.5 953.7 330.5 957.5 0.34 58 6.2 33813 -46.9 -72.9 4 26.0 -55.3 968.2 968.4 330.7 972.1 0.32 59 6.1 33921 -46.9 -72.9 4 26.0 -55.4 972.7 972.9 330.8 976.7 0.33 TRP 209 11682 -59.5 -63.7 58 4.2 -59.6 245 134 334.3 334.3 292.9 334.4 0.03 WND 241 10770 -51.7 -56.5 56 4.8 -51.8 250 143 332.7 332.7 292.5 333.0 0.08 Sounding variables and indices 1000-500 mb thick: 5473.00 m Freezing level: Surface below freezing Freezing level: 917.24 mb = 858.45 m = 2816.40 ft Freezing level: 763.33 mb = 2368.02 m = 7769.01 ft Wetbulb zero: Below ground Precipitable water: 0.35 inches Sfc-500 mean rel hum: 35.83 % Est. max temperature: 15.71 C = 60.27 F Sfc-Lift cond lev (LCL): 951.42 mb = 560.01 m = 1837.28 ft T: -1.11 C 700-500 lapse rate: 5.05 C/km Conv cond level (CCL): 545.31 mb = 4965.79 m = 16291.75 ft Mean mixing ratio: 2.87 g/kg Conv temperature: 37.73 C = 99.91 F Cap Strength: 17.59 C Lifted Index: 25.43 C Risk: None Lifted Index @300 mb: 32.34 C Lifted Index @700 mb: 17.59 C Showalter Index: 15.96 C Risk: None Total Totals Index: 26.40 C Risk: None Vertical Totals Index: 17.70 C Cross Totals Index: 8.70 C K Index: -23.70 Risk: None Sweat Index: 96.00 Risk: None Energy Index: 4.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.75 J/kg Max Up Vert Vel: 8.46 m/s Conv Inhibition (B-): 63043.98 J/kg Cap Strength: 25.16 C Lift Cond Lev (LCL): 894.87 mb = 1054.69 m = 3460.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 29 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 ---------------------------------------------------------- 0 999 165 5 3 -0.3 -3.0 | 107 28 -27.0 8.3 1 925 788 295 6 5.4 -2.5 | 112 23 -21.4 8.8 2 850 1469 280 9 8.9 -1.6 | 118 20 -17.9 9.7 3 700 3025 265 34 33.9 3.0 | 206 16 7.1 14.3 4 500 5640 260 78 76.8 13.5 | 244 56 50.0 24.8 5 400 7290 250 102 95.8 34.9 | 236 83 69.1 46.2 6 300 9320 255 133 128.5 34.4 | 246 111 101.7 45.7 7 250 10530 245 142 128.7 60.0 | 235 124 101.9 71.3 8 241 10770 250 143 134.4 48.9 | 241 123 107.6 60.2 9 209 11682 245 134 121.4 56.6 | 234 117 94.7 67.9 10 200 11960 255 131 126.5 33.9 | 246 110 99.7 45.2 11 150 13760 255 92 88.9 23.8 | 241 71 62.1 35.1 12 100 16270 265 53 52.8 4.6 | 239 30 26.0 15.9 13 97 16459 260 53 52.2 9.2 | 231 33 25.4 20.5 14 92 16764 265 59 58.8 5.1 | 243 36 32.0 16.4 15 88 17069 280 56 55.1 -9.7 | 267 28 28.4 1.6 16 83 17374 275 51 50.8 -4.4 | 254 25 24.0 6.8 17 79 17678 285 48 46.4 -12.4 | 273 20 19.6 -1.1 18 76 17983 275 43 42.8 -3.7 | 245 18 16.0 7.5 19 72 18288 285 39 37.7 -10.1 | 264 11 10.9 1.2 20 70 18450 280 30 29.5 -5.2 | 204 7 2.8 6.1 21 68 18593 285 31 29.9 -8.0 | 224 5 3.2 3.3 22 65 18898 275 28 27.9 -2.4 | 187 9 1.1 8.9 23 62 19202 285 35 33.8 -9.1 | 252 7 7.0 2.2 24 59 19507 290 28 26.3 -9.6 | 164 2 -0.5 1.7 25 53 20117 285 27 26.1 -7.0 | 171 4 -0.7 4.3 26 51 20422 275 25 24.9 -2.2 | 168 9 -1.9 9.1 27 50 20490 305 25 20.5 -14.3 | 64 7 -6.3 -3.0 28 48 20726 305 32 26.2 -18.4 | 5 7 -0.6 -7.1 29 46 21031 305 20 16.4 -11.5 | 89 10 -10.4 -0.2 30 44 21336 310 16 12.3 -10.3 | 94 15 -14.5 1.0 31 41 21641 295 20 18.1 -8.5 | 108 9 -8.7 2.8 32 39 21946 245 14 12.7 5.9 | 141 22 -14.1 17.2 33 38 22250 250 22 20.7 7.5 | 162 20 -6.1 18.8 34 36 22555 305 13 10.6 -7.5 | 103 17 -16.1 3.8 35 34 22860 280 19 18.7 -3.3 | 135 11 -8.1 8.0 36 31 23470 310 23 17.6 -14.8 | 69 10 -9.2 -3.5 37 30 23630 310 14 10.7 -9.0 | 98 16 -16.1 2.3 38 29 23774 320 18 11.6 -13.8 | 81 15 -15.2 -2.5 39 28 24079 310 12 9.2 -7.7 | 101 18 -17.6 3.6 40 27 24384 315 10 7.1 -7.1 | 102 20 -19.7 4.2 41 25 24689 345 10 2.6 -9.7 | 94 24 -24.2 1.6 42 24 24994 190 6 1.0 5.9 | 124 31 -25.7 17.2 43 23 25298 250 11 10.3 3.8 | 132 22 -16.5 15.1 44 22 25603 270 12 12.0 -0.0 | 127 19 -14.8 11.3 45 21 25908 10 6 -1.0 -5.9 | 101 28 -27.8 5.4 46 20 26170 320 12 7.7 -9.2 | 96 19 -19.1 2.1 47 20 26213 235 9 7.4 5.2 | 130 25 -19.4 16.5 48 18 26822 10 10 -1.7 -9.8 | 93 29 -28.5 1.4 49 17 27127 345 6 1.6 -5.8 | 102 26 -25.2 5.5 50 16 27432 350 10 1.7 -9.8 | 93 25 -25.1 1.4 51 16 27737 350 6 1.0 -5.9 | 102 26 -25.7 5.4 52 15 28042 5 12 -1.0 -12.0 | 89 28 -27.8 -0.7 53 14 28346 355 13 1.1 -13.0 | 86 26 -25.7 -1.7 54 14 28651 55 8 -6.6 -4.6 | 101 34 -33.3 6.7 55 13 28956 355 2 0.2 -2.0 | 109 28 -26.6 9.3 56 12 29261 305 7 5.7 -4.0 | 109 22 -21.1 7.3 57 12 29566 355 5 0.4 -5.0 | 103 27 -26.4 6.3 58 11 29870 95 10 -10.0 0.9 | 108 39 -36.8 12.2 59 10 30650 70 26 -24.4 -8.9 | 93 51 -51.2 2.4 60 7 33010 15 8 -2.1 -7.7 | 97 29 -28.9 3.6 Wind Parameters Mean winds (0-6000m): 262.9 at 38.8 knts Storm direction: 292.9 at 29.1 knts Shear (0-3000m) pos: 0.0 neg: 6.3 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 105.7 deg Storm rel helicity (0-3000m) pos: 108.5 neg: -2.5 tot: 106.0 m^2/s^2 ave: 35.3 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.20 Bulk Shear: 179.93 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 ------------------------------------------------------------------------------- 500 323 4 108 26| 0.0 4.6 4.6| 8.4 -2.5 5.9 11.7 0.19| 4.9 1.0 1000 303 5 111 24| 0.0 3.9 3.9| 22.3 -2.5 19.8 19.8 0.39| 4.2 1.7 1500 292 7 113 22| 0.0 4.2 4.2| 36.6 -2.5 34.1 22.7 0.46| 4.5 2.0 2000 284 9 117 20| 0.0 5.3 5.3| 58.9 -2.5 56.4 28.2 0.56| 5.4 3.0 2500 277 12 123 18| 0.0 5.9 5.9| 83.4 -2.5 80.9 32.3 0.68| 6.1 4.1 3000 272 15 133 16| 0.0 6.3 6.3|108.5 -2.5 106.0 35.3 0.70| 6.5 4.5 4000 268 22 160 13| 0.0 6.9 6.9|163.5 -2.5 161.0 40.2 0.65| 7.0 4.5 5000 265 31 195 14| 0.0 7.3 7.3|210.0 -2.5 207.5 41.5 0.56| 7.4 4.1 6000 263 39 216 20| 0.0 7.4 7.4|226.2 -37.5 188.7 31.5 0.44| 7.6 3.3 Wrote GIF file: /home/apache/climate/data/raob//KLZK/skewt/KLZK.skewt.20251205.12.gif