UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for U4343... Searching the city database file for: U4343 ... Date:1200Z 22 OCT 25 Station: U4343 WMO ident: 24343 Latitude: 66.77 Longitude: 123.40 ------------------------------------------------------------------------------- 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 1014 80 -15.1 -17.3 83 2.2 -15.5 190 1 257.0 257.2 256.8 259.6 0.97 1 1010 110 -12.7 -14.5 86 1.8 -13.1 193 2 259.7 259.9 259.5 263.0 1.23 2 1000 186 -11.1 -13.0 86 1.9 -11.5 200 3 262.0 262.3 261.6 265.8 1.40 3 986 295 -7.9 -9.3 90 1.4 -8.3 209 4 266.3 266.6 265.7 271.5 1.91 4 952 569 -7.1 -8.8 88 1.7 -7.6 232 6 269.8 270.2 268.3 275.5 2.06 5 925 794 -7.9 -10.0 85 2.1 -8.5 250 7 271.2 271.5 269.0 276.6 1.93 6 900 1006 -9.1 -11.4 83 2.3 -9.7 265 10 272.1 272.4 269.3 277.1 1.77 7 879 1189 -7.9 -10.8 80 2.9 -8.8 277 12 275.2 275.5 271.5 280.6 1.91 8 850 1448 -9.3 -12.6 77 3.3 -10.2 295 15 276.4 276.7 271.9 281.3 1.71 9 833 1604 -9.9 -12.9 79 3.0 -10.7 295 16 277.4 277.7 272.4 282.2 1.70 10 821 1717 -9.3 -12.9 75 3.6 -10.3 295 17 279.2 279.5 273.5 284.1 1.72 11 741 2502 -14.9 -19.5 68 4.6 -15.9 295 22 281.4 281.6 273.8 284.6 1.10 12 728 2636 -15.1 -19.6 68 4.5 -16.1 295 23 282.6 282.8 274.5 285.9 1.11 13 700 2933 -16.1 -23.1 55 7.0 -17.4 295 25 284.7 284.8 275.2 287.2 0.85 14 694 2998 -16.1 -23.1 55 7.0 -17.5 295 25 285.4 285.5 275.6 288.0 0.86 15 619 3848 -20.9 -32.9 33 12.0 -22.5 293 29 289.3 289.4 276.9 290.6 0.39 16 567 4489 -24.9 -29.9 63 5.0 -25.6 292 31 292.0 292.1 278.5 293.8 0.56 17 514 5194 -29.3 -33.8 65 4.5 -29.8 290 34 295.0 295.1 279.7 296.4 0.43 18 500 5390 -31.1 -35.3 66 4.2 -31.5 290 35 295.1 295.2 279.7 296.4 0.38 19 400 6940 -41.9 -45.9 65 4.0 -42.1 285 36 300.5 300.6 281.8 301.1 0.16 20 300 8830 -55.5 -59.5 61 4.0 -55.6 285 50 307.1 307.1 284.3 307.3 0.04 21 275 9384 -59.7 -63.9 58 4.2 -59.7 287 52 308.8 308.8 284.9 308.9 0.03 22 250 9980 -62.7 -66.9 57 4.2 -62.7 290 54 312.9 312.9 286.4 312.9 0.02 23 245 10104 -63.1 -67.3 57 4.2 -63.1 290 54 314.1 314.1 286.8 314.1 0.02 24 200 11360 -58.3 -62.7 57 4.4 -58.4 285 35 340.4 340.4 294.4 340.6 0.04 25 197 11455 -57.9 -62.3 57 4.4 -58.0 286 34 342.6 342.6 295.0 342.7 0.04 26 196 11487 -55.7 -60.0 59 4.3 -55.8 286 34 346.6 346.6 295.9 346.8 0.06 27 150 13190 -55.3 -61.3 47 6.0 -55.5 305 19 374.8 374.8 301.4 375.1 0.07 28 101 15697 -57.5 -66.5 31 9.0 -57.8 315 11 415.4 415.5 307.2 415.7 0.05 29 100 15760 -57.7 -66.7 31 9.0 -58.0 315 11 416.2 416.3 307.3 416.5 0.05 30 78 17327 -58.7 -68.7 26 10.0 -59.0 322 11 444.8 444.8 310.4 445.1 0.05 31 71 17920 -57.5 -67.5 27 10.0 -57.9 325 11 459.5 459.5 311.8 459.9 0.06 32 70 18010 -57.9 -67.9 27 10.0 -58.3 325 11 460.5 460.5 311.8 460.9 0.06 33 50 20120 -59.3 -69.3 26 10.0 -59.7 315 11 503.7 503.8 315.2 504.2 0.07 34 43 21062 -60.3 -70.3 26 10.0 -60.8 316 11 523.5 523.5 316.5 523.9 0.07 35 36 22173 -58.9 -68.9 26 10.0 -59.6 318 11 554.4 554.4 318.3 555.1 0.10 36 30 23320 -57.5 -67.5 27 10.0 -58.4 320 11 587.9 587.9 320.1 588.9 0.14 37 22 25283 -55.7 -65.7 28 10.0 -57.1 331 5 647.8 647.9 322.7 649.8 0.25 38 20 25890 -54.9 -64.9 28 10.0 -56.5 335 3 668.1 668.3 323.4 670.7 0.31 39 13 28665 -51.5 -60.5 33 9.0 -54.2 767.5 767.9 326.6 775.6 0.85 TRP 245 10104 -63.1 -67.3 57 4.2 -63.1 290 54 314.1 314.1 286.8 314.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5204.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 65.54 % Est. max temperature: 3.77 C = 38.79 F Sfc-Lift cond lev (LCL): 978.34 mb = 356.18 m = 1168.55 ft T: -7.72 C 700-500 lapse rate: 6.11 C/km Conv cond level (CCL): 1010.00 mb = 110.04 m = 361.02 ft Mean mixing ratio: 1.84 g/kg Conv temperature: -9.23 C = 15.38 F Cap Strength: 18.79 C Lifted Index: 18.74 C Risk: None Lifted Index @300 mb: 24.52 C Lifted Index @700 mb: 12.33 C Showalter Index: 11.83 C Risk: None Total Totals Index: 40.30 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 18.50 C K Index: 2.20 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 3.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.13 J/kg Max Up Vert Vel: 9.29 m/s Conv Inhibition (B-): 61958.61 J/kg Cap Strength: 18.78 C Lift Cond Lev (LCL): 937.52 mb = 689.06 m = 2260.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 at 17 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 1014 80 190 1 0.2 1.0 | 143 18 -10.9 14.5 1 1000 186 200 3 1.0 2.8 | 148 19 -10.0 16.3 2 925 794 250 7 6.6 2.4 | 164 16 -4.5 15.9 3 850 1448 295 15 13.6 -6.3 | 199 8 2.5 7.1 4 700 2933 295 25 22.7 -10.6 | 256 12 11.6 2.9 5 500 5390 290 35 32.9 -12.0 | 266 22 21.8 1.5 6 400 6940 285 36 34.8 -9.3 | 260 24 23.7 4.2 7 300 8830 285 50 48.3 -12.9 | 269 37 37.2 0.5 8 250 9980 290 54 50.7 -18.5 | 277 40 39.7 -5.0 9 245 10104 290 54 50.7 -18.5 | 277 40 39.7 -5.0 10 200 11360 285 35 33.8 -9.1 | 259 23 22.7 4.4 11 150 13190 305 19 15.6 -10.9 | 240 5 4.5 2.6 12 100 15760 315 11 7.8 -7.8 | 150 7 -3.3 5.7 13 70 18010 325 11 6.3 -9.0 | 133 7 -4.8 4.5 14 50 20120 315 11 7.8 -7.8 | 150 7 -3.3 5.7 15 30 23320 320 11 7.1 -8.4 | 142 6 -4.0 5.0 16 20 25890 335 3 1.3 -2.7 | 138 15 -9.8 10.8 Wind Parameters Mean winds (0-6000m): 290.6 at 23.3 knts Storm direction: 320.6 at 17.4 knts Shear (0-3000m) pos: 2.8 neg: 1.7 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 114.2 deg Storm rel helicity (0-3000m) pos: 79.5 neg: 0.0 tot: 79.5 m^2/s^2 ave: 26.5 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 4.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.65 Bulk Shear: 66.27 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 ------------------------------------------------------------------------------- 500 218 4 152 19| 5.0 0.0 5.0| 25.2 0.0 25.2 50.5 0.91| 5.7 5.2 1000 246 6 160 17| 5.3 0.0 5.3| 47.3 0.0 47.3 47.3 0.82| 6.5 5.3 1500 272 8 168 14| 5.5 0.0 5.5| 60.5 0.0 60.5 40.3 0.74| 7.1 5.2 2000 282 11 176 11| 4.2 0.9 5.0| 67.2 0.0 67.2 33.6 0.77| 6.2 4.8 2500 287 13 186 10| 3.3 1.4 4.7| 73.9 0.0 73.9 29.6 0.78| 5.6 4.4 3000 289 15 197 9| 2.8 1.7 4.4| 79.5 0.0 79.5 26.5 0.76| 5.2 4.0 4000 291 18 218 9| 2.1 1.8 3.9| 84.9 0.0 84.9 21.2 0.71| 4.4 3.2 5000 291 21 234 10| 1.7 1.8 3.5| 89.1 0.0 89.1 17.8 0.66| 4.0 2.6 6000 291 23 244 12| 1.4 1.7 3.1| 90.0 -6.3 83.8 14.0 0.59| 3.6 2.1 Wrote GIF file: /home/apache/climate/data/raob//U4343/skewt/U4343.skewt.20251022.12.gif