UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for U4266... Searching the city database file for: U4266 ... Date:1200Z 15 OCT 25 Station: U4266 WMO ident: 24266 Latitude: 67.55 Longitude: 133.38 ------------------------------------------------------------------------------- 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 1013 138 -9.3 -10.6 90 1.3 -9.6 75 1 262.9 263.1 262.7 267.4 1.68 1 1006 192 -5.7 -7.6 86 1.9 -6.3 113 2 267.0 267.3 266.5 272.8 2.14 2 1000 239 -5.7 -7.4 88 1.7 -6.2 145 3 267.5 267.8 266.9 273.4 2.19 3 925 846 -9.5 -12.3 80 2.8 -10.2 220 7 269.6 269.9 267.4 274.0 1.60 4 868 1338 -13.1 -15.1 85 2.0 -13.6 269 7 270.8 271.0 267.8 274.6 1.36 5 860 1409 -11.7 -13.8 84 2.1 -12.2 276 7 273.0 273.2 269.5 277.3 1.53 6 856 1445 -10.7 -13.1 82 2.4 -11.3 280 7 274.4 274.7 270.5 279.0 1.63 7 850 1500 -10.5 -14.1 75 3.6 -11.4 285 7 275.1 275.4 270.8 279.4 1.51 8 820 1775 -10.7 -20.7 44 10.0 -12.8 298 8 277.8 277.9 271.4 280.4 0.90 9 814 1832 -11.1 -21.1 43 10.0 -13.2 301 9 277.9 278.1 271.4 280.5 0.87 10 746 2494 -15.5 -21.5 60 6.0 -16.7 332 12 280.2 280.3 272.8 282.9 0.92 11 734 2615 -16.5 -22.5 60 6.0 -17.6 338 13 280.4 280.5 272.9 282.9 0.85 12 700 2970 -17.9 -24.9 54 7.0 -19.1 355 15 282.7 282.8 273.9 284.9 0.72 13 582 4330 -24.9 -35.9 35 11.0 -26.1 9 20 289.8 289.9 277.0 290.8 0.31 14 568 4507 -25.3 -34.3 43 9.0 -26.3 11 21 291.4 291.4 277.9 292.6 0.37 15 525 5073 -29.1 -35.1 56 6.0 -29.7 16 24 293.4 293.5 278.9 294.6 0.37 16 500 5420 -31.7 -37.7 55 6.0 -32.3 20 25 294.4 294.4 279.3 295.4 0.30 17 400 6960 -42.9 -47.9 58 5.0 -43.1 360 25 299.2 299.3 281.2 299.7 0.13 18 386 7200 -44.5 -49.5 57 5.0 -44.7 360 25 300.2 300.2 281.5 300.6 0.11 19 300 8840 -57.5 -62.5 53 5.0 -57.6 360 29 304.3 304.3 283.1 304.4 0.03 20 293 8989 -58.5 -63.4 53 4.9 -58.6 1 30 304.9 304.9 283.4 305.0 0.03 21 260 9736 -61.5 -66.2 53 4.7 -61.6 5 33 311.1 311.1 285.8 311.2 0.02 22 250 9980 -61.5 -66.2 53 4.7 -61.6 10 29 314.6 314.6 287.0 314.7 0.02 23 249 10005 -61.9 -66.7 53 4.8 -62.0 10 29 314.4 314.4 286.9 314.5 0.02 24 221 10747 -58.9 -63.7 54 4.8 -59.0 7 23 329.9 329.9 291.7 330.1 0.03 25 215 10921 -56.1 -60.8 55 4.7 -56.2 7 22 336.9 336.9 293.6 337.1 0.05 26 208 11131 -56.5 -61.3 55 4.8 -56.6 6 21 339.5 339.5 294.2 339.7 0.05 27 200 11380 -55.7 -60.6 54 4.9 -55.8 5 19 344.6 344.6 295.4 344.8 0.05 28 156 12968 -52.5 -60.5 37 8.0 -52.8 348 16 375.4 375.4 301.5 375.7 0.07 29 150 13220 -53.3 -62.3 33 9.0 -53.6 345 15 378.2 378.3 302.0 378.5 0.06 30 111 15152 -54.7 -67.7 19 13.0 -55.1 11 9 409.6 409.6 306.5 409.8 0.04 31 100 15820 -54.3 -68.3 16 14.0 -54.8 20 7 422.8 422.8 308.0 423.0 0.04 32 92 16352 -56.3 -70.3 16 14.0 -56.7 26 6 429.1 429.1 308.7 429.2 0.03 33 88 16635 -55.7 -69.7 16 14.0 -56.2 29 6 435.7 435.8 309.4 435.9 0.04 34 71 18009 -53.5 -70.5 11 17.0 -54.3 44 3 468.0 468.0 312.5 468.3 0.04 35 70 18100 -53.9 -70.9 11 17.0 -54.6 45 3 469.1 469.1 312.6 469.3 0.04 36 51 20124 -56.3 -74.3 9 18.0 -57.1 17 3 507.9 507.9 315.5 508.1 0.03 37 50 20250 -56.3 -75.3 7 19.0 -57.1 15 3 510.8 510.8 315.7 511.0 0.03 38 33 22913 -51.9 -72.9 6 21.0 -53.8 237 8 586.9 587.0 320.0 587.4 0.06 39 30 23530 -52.1 -74.1 5 22.0 -54.1 205 9 602.6 602.6 320.7 603.0 0.06 40 27 24210 -53.1 -75.1 5 22.0 -55.1 209 14 618.2 618.3 321.5 618.6 0.05 41 22 25543 -48.7 -71.7 5 23.0 -52.1 216 24 668.6 668.7 323.4 669.5 0.11 42 20 26170 -47.9 -71.9 5 24.0 -51.8 220 29 689.6 689.6 324.1 690.5 0.12 43 17 27243 -47.5 -71.5 5 24.0 -52.0 723.6 723.7 325.2 724.9 0.14 TRP 260 9736 -61.5 -66.2 53 4.7 -61.6 5 33 311.1 311.1 285.8 311.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5181.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 58.22 % Est. max temperature: 0.01 C = 32.02 F Sfc-Lift cond lev (LCL): 991.98 mb = 301.66 m = 989.68 ft T: -6.09 C 700-500 lapse rate: 5.63 C/km Conv cond level (CCL): 906.52 mb = 1002.14 m = 3287.81 ft Mean mixing ratio: 1.87 g/kg Conv temperature: -2.17 C = 28.09 F Cap Strength: 16.93 C Lifted Index: 17.38 C Risk: None Lifted Index @300 mb: 21.87 C Lifted Index @700 mb: 9.80 C Showalter Index: 12.64 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 17.60 C K Index: 0.10 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 3.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.76 J/kg Max Up Vert Vel: 4.19 m/s Conv Inhibition (B-): 61152.61 J/kg Cap Strength: 17.21 C Lift Cond Lev (LCL): 929.47 mb = 808.45 m = 2652.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 33 at 11 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 1013 138 75 1 -1.0 -0.3 | 209 11 5.3 9.4 1 1000 239 145 3 -1.7 2.5 | 201 13 4.5 12.1 2 925 846 220 7 4.5 5.4 | 216 18 10.8 15.0 3 850 1500 285 7 6.8 -1.8 | 239 15 13.0 7.8 4 700 2970 355 15 1.3 -14.9 | 305 9 7.6 -5.3 5 500 5420 20 25 -8.6 -23.5 | 9 14 -2.3 -13.8 6 400 6960 360 25 -0.0 -25.0 | 338 17 6.3 -15.4 7 300 8840 360 29 -0.0 -29.0 | 342 20 6.3 -19.4 8 260 9736 5 33 -2.9 -32.9 | 352 23 3.4 -23.2 9 250 9980 10 29 -5.0 -28.6 | 356 19 1.2 -18.9 10 200 11380 5 19 -1.7 -18.9 | 334 10 4.6 -9.3 11 150 13220 345 15 3.9 -14.5 | 296 11 10.1 -4.8 12 100 15820 20 7 -2.4 -6.6 | 232 5 3.9 3.1 13 70 18100 45 3 -2.1 -2.1 | 209 9 4.1 7.5 14 50 20250 15 3 -0.8 -2.9 | 219 9 5.5 6.7 15 30 23530 205 9 3.8 8.2 | 209 20 10.1 17.8 16 20 26170 220 29 18.6 22.2 | 218 40 24.9 31.9 Wind Parameters Mean winds (0-6000m): 2.9 at 15.3 knts Storm direction: 32.9 at 11.5 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 100.7 deg Storm rel helicity (0-3000m) pos: 103.1 neg: -5.8 tot: 97.3 m^2/s^2 ave: 32.4 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 48.40 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 ------------------------------------------------------------------------------- 500 173 4 203 15| 6.4 0.0 6.4| 7.4 -5.8 1.6 3.3 -0.01| 7.6 -0.1 1000 212 5 213 17| 4.1 0.0 4.1| 36.6 -5.8 30.9 30.9 0.43| 7.2 3.1 1500 238 6 221 17| 2.9 0.0 2.9| 57.0 -5.8 51.2 34.2 0.55| 6.7 3.7 2000 265 7 232 16| 2.8 0.0 2.8| 74.2 -5.8 68.4 34.2 0.63| 6.2 3.9 2500 292 8 243 15| 2.7 0.0 2.7| 90.9 -5.8 85.1 34.0 0.68| 6.1 4.2 3000 317 9 255 13| 2.7 0.0 2.7|103.1 -5.8 97.3 32.4 0.71| 6.0 4.3 4000 341 11 275 10| 2.5 0.0 2.5|116.1 -5.8 110.4 27.6 0.75| 5.2 3.8 5000 356 13 297 8| 2.4 0.0 2.4|132.0 -5.8 126.2 25.2 0.76| 4.7 3.6 6000 3 15 316 8| 2.1 0.2 2.3|136.8 -20.5 116.3 19.4 0.63| 4.4 2.8 Wrote GIF file: /home/apache/climate/data/raob//U4266/skewt/U4266.skewt.20251015.12.gif