UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for U4266... Searching the city database file for: U4266 ... Date:0000Z 17 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 1014 133 -16.3 -18.4 84 2.1 -16.7 235 1 255.8 256.0 255.7 258.2 0.88 1 1000 238 -16.5 -18.7 83 2.2 -16.9 230 3 256.6 256.8 256.3 259.0 0.87 2 986 344 -15.9 -17.9 85 2.0 -16.3 229 4 258.3 258.4 257.8 260.8 0.95 3 983 367 -14.1 -16.0 85 1.9 -14.5 229 4 260.3 260.5 259.7 263.3 1.11 4 974 437 -13.3 -14.8 88 1.5 -13.6 228 5 261.8 262.0 261.1 265.2 1.24 5 972 453 -11.9 -13.5 88 1.6 -12.3 228 5 263.4 263.6 262.6 267.1 1.39 6 953 604 -10.7 -12.1 89 1.4 -11.1 227 7 266.1 266.3 264.9 270.4 1.58 7 948 645 -9.7 -11.2 89 1.5 -10.1 227 7 267.5 267.8 266.1 272.2 1.71 8 945 669 -8.5 -10.1 88 1.6 -8.9 226 7 269.0 269.3 267.4 274.1 1.87 9 925 835 -7.9 -12.1 72 4.2 -9.1 225 9 271.2 271.5 268.5 275.8 1.63 10 907 988 -8.1 -14.1 62 6.0 -9.6 228 9 272.6 272.8 269.0 276.5 1.41 11 899 1057 -8.3 -14.3 62 6.0 -9.8 230 9 273.0 273.3 269.3 277.0 1.40 12 857 1427 -10.7 -14.6 73 3.9 -11.7 239 9 274.3 274.5 270.1 278.4 1.44 13 852 1472 -10.7 -14.7 72 4.0 -11.7 240 9 274.8 275.0 270.4 278.8 1.43 14 850 1490 -10.7 -15.0 71 4.3 -11.8 240 9 274.9 275.2 270.5 278.9 1.40 15 820 1766 -11.1 -20.1 47 9.0 -13.0 258 10 277.4 277.5 271.2 280.1 0.94 16 795 2004 -9.7 -25.7 26 16.0 -12.8 273 11 281.3 281.4 272.9 283.1 0.59 17 791 2043 -9.9 -26.9 24 17.0 -13.1 275 11 281.5 281.6 273.0 283.2 0.53 18 700 2978 -13.7 -32.7 18 19.0 -16.7 335 15 287.3 287.4 275.9 288.4 0.35 19 666 3356 -14.5 -32.5 20 18.0 -17.3 329 15 290.5 290.6 277.5 291.8 0.37 20 598 4163 -21.1 -38.1 20 17.0 -23.1 316 16 292.0 292.0 278.0 292.8 0.24 21 521 5173 -25.5 -45.5 14 20.0 -27.2 300 17 298.4 298.4 280.8 298.9 0.13 22 500 5470 -27.7 -46.7 15 19.0 -29.2 295 17 299.3 299.3 281.2 299.7 0.11 23 400 7030 -39.5 -52.5 24 13.0 -40.1 275 11 303.7 303.7 283.0 303.9 0.07 24 300 8940 -54.1 -65.1 25 11.0 -54.2 250 13 309.1 309.1 285.0 309.2 0.02 25 277 9443 -58.5 -68.5 27 10.0 -58.6 254 12 309.9 309.9 285.3 309.9 0.01 26 250 10080 -61.3 -71.3 25 10.0 -61.4 260 11 314.9 314.9 287.1 315.0 0.01 27 220 10868 -64.1 -74.1 24 10.0 -64.1 270 13 322.3 322.3 289.5 322.4 0.01 28 216 10981 -62.1 -72.1 25 10.0 -62.2 283 11 327.1 327.1 290.9 327.2 0.01 29 200 11460 -59.1 -69.1 26 10.0 -59.2 340 5 339.2 339.2 294.1 339.2 0.02 30 196 11587 -58.3 -68.3 27 10.0 -58.5 342 5 342.4 342.4 294.9 342.5 0.02 31 150 13280 -56.1 -69.1 18 13.0 -56.3 15 11 373.4 373.4 301.2 373.5 0.02 32 122 14593 -54.3 -69.3 14 15.0 -54.7 15 9 399.4 399.4 305.2 399.6 0.03 33 100 15860 -55.1 -73.1 9 18.0 -55.6 15 7 421.3 421.3 307.9 421.4 0.02 34 70 18140 -55.9 -76.9 6 21.0 -56.5 80 3 464.8 464.8 312.2 464.9 0.02 35 50 20270 -56.9 -79.9 4 23.0 -57.7 205 1 509.4 509.4 315.6 509.5 0.01 36 49 20398 -56.9 -79.9 4 23.0 -57.7 206 1 512.3 512.3 315.8 512.4 0.01 37 30 23540 -52.3 -76.3 4 24.0 -54.3 220 13 602.1 602.1 320.7 602.4 0.04 38 20 26180 -49.3 -74.3 4 25.0 -52.9 205 29 685.3 685.3 324.0 686.0 0.08 39 18 26875 -47.5 -73.5 3 26.0 -52.0 208 31 711.9 712.0 324.8 712.8 0.10 40 16 27652 -49.7 -74.7 4 25.0 -53.7 211 34 729.1 729.2 325.4 730.0 0.10 41 14 28533 -46.9 -72.9 4 26.0 -52.3 215 37 767.0 767.1 326.4 768.4 0.14 42 12 29545 -51.9 -75.9 4 24.0 -56.0 220 40 783.9 783.9 326.8 784.9 0.11 43 10 30740 -47.3 -73.3 4 26.0 -53.7 225 44 843.0 843.1 328.3 844.9 0.19 44 8.7 31666 -44.9 -70.9 4 26.0 -52.9 886.6 886.7 329.2 890.0 0.31 45 7.9 32307 -47.7 -73.7 3 26.0 -54.8 900.2 900.3 329.5 902.7 0.23 46 6.7 33402 -44.9 -70.9 4 26.0 -53.9 955.3 955.6 330.5 960.1 0.40 47 6.0 34136 -47.1 -73.1 4 26.0 -55.5 976.5 976.7 330.8 980.4 0.32 TRP 220 10868 -64.1 -74.1 24 10.0 -64.1 270 13 322.3 322.3 289.5 322.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5232.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 36.01 % Est. max temperature: 2.02 C = 35.64 F Sfc-Lift cond lev (LCL): 979.84 mb = 391.59 m = 1284.73 ft T: -13.82 C 700-500 lapse rate: 5.62 C/km ThetaE index: 0.00 C Layer 1014.0--151996493463552.0 mb Conv cond level (CCL): 1000.00 mb = 238.00 m = 780.83 ft Mean mixing ratio: 1.36 g/kg Conv temperature: -12.33 C = 9.81 F Cap Strength: 25.52 C Lifted Index: 25.86 C Risk: None Lifted Index @300 mb: 29.20 C Lifted Index @700 mb: 18.51 C Showalter Index: 17.05 C Risk: None Total Totals Index: 29.70 C Risk: None Vertical Totals Index: 17.00 C Cross Totals Index: 12.70 C K Index: -17.00 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 4.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 72.38 J/kg Max Up Vert Vel: 12.03 m/s Conv Inhibition (B-): 77124.76 J/kg Cap Strength: 25.84 C Lift Cond Lev (LCL): 931.73 mb = 778.72 m = 2554.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 10 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 133 235 1 0.8 0.6 | 155 10 -4.2 9.0 1 1000 238 230 3 2.3 1.9 | 165 11 -2.7 10.3 2 925 835 225 9 6.4 6.4 | 185 15 1.4 14.8 3 850 1490 240 9 7.8 4.5 | 192 13 2.8 12.9 4 700 2978 335 15 6.3 -13.6 | 346 5 1.3 -5.2 5 500 5470 295 17 15.4 -7.2 | 263 10 10.4 1.2 6 400 7030 275 11 11.0 -1.0 | 219 10 6.0 7.4 7 300 8940 250 13 12.2 4.4 | 209 15 7.2 12.8 8 250 10080 260 11 10.8 1.9 | 210 12 5.8 10.3 9 220 10868 270 13 13.0 -0.0 | 224 12 8.0 8.4 10 200 11460 340 5 1.7 -4.7 | 138 5 -3.3 3.7 11 150 13280 15 11 -2.8 -10.6 | 74 8 -7.8 -2.2 12 100 15860 15 7 -1.8 -6.8 | 103 7 -6.8 1.6 13 70 18140 80 3 -3.0 -0.5 | 135 11 -8.0 7.9 14 50 20270 205 1 0.4 0.9 | 154 10 -4.6 9.3 15 30 23540 220 13 8.4 10.0 | 190 19 3.4 18.4 16 20 26180 205 29 12.3 26.3 | 192 35 7.3 34.7 17 10 30740 225 44 31.1 31.1 | 213 47 26.1 39.5 Wind Parameters Mean winds (0-6000m): 299.2 at 13.0 knts Storm direction: 329.2 at 9.8 knts Shear (0-3000m) pos: 3.1 neg: 1.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): -176.6 deg Storm rel helicity (0-3000m) pos: 62.2 neg: -0.6 tot: 61.6 m^2/s^2 ave: 20.5 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 4.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.60 Bulk Shear: 20.12 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 ------------------------------------------------------------------------------- 500 228 4 171 11| 0.0 6.2 6.2| 14.5 0.0 14.5 29.1 0.82| 6.2 5.1 1000 227 6 179 13| 1.1 3.1 4.2| 22.1 0.0 22.1 22.1 0.76| 4.7 3.6 1500 232 7 183 13| 1.4 2.1 3.5| 30.1 0.0 30.1 20.1 0.77| 4.1 3.2 2000 243 8 190 12| 2.4 1.5 4.0| 44.6 0.0 44.6 22.3 0.79| 4.7 3.7 2500 259 9 201 11| 3.1 1.2 4.3| 55.5 0.0 55.5 22.2 0.80| 5.2 4.2 3000 278 10 214 9| 3.1 1.0 4.2| 62.2 -0.6 61.6 20.5 0.81| 5.4 4.4 4000 298 11 238 6| 2.4 1.3 3.7| 62.2 -7.1 55.1 13.8 0.59| 4.6 2.7 5000 301 12 251 6| 1.9 1.5 3.4| 62.2 -15.2 47.0 9.4 0.43| 4.2 1.8 6000 299 13 252 7| 1.6 1.5 3.1| 62.2 -27.5 34.7 5.8 0.28| 3.9 1.1 Wrote GIF file: /home/apache/climate/data/raob//U4266/skewt/U4266.skewt.20251017.00.gif