UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011400.upa.cvt Date: 0000Z 14 JAN 26 Searching for U9862... Searching the city database file for: U9862 ... Date:0000Z 14 JAN 26 Station: U9862 WMO ident: 29862 Latitude: 53.77 Longitude: 91.32 ------------------------------------------------------------------------------- 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 226 315 1 SFC 996 256 -14.1 -19.0 66 4.9 -15.0 315 1 259.3 259.5 258.4 261.7 0.85 2 925 815 -16.5 -20.5 71 4.0 -17.1 315 15 262.4 262.6 260.7 264.7 0.81 3 850 1447 -20.3 -24.5 69 4.2 -20.9 260 15 264.9 265.0 262.2 266.6 0.62 4 822 1695 -20.7 -24.8 70 4.1 -21.3 260 17 267.0 267.1 263.8 268.8 0.62 5 793 1959 -22.5 -26.6 69 4.1 -23.0 260 19 267.8 267.9 264.2 269.4 0.55 6 783 2052 -24.5 -28.5 69 4.0 -24.9 260 19 266.7 266.7 263.2 268.0 0.47 7 717 2689 -27.3 -31.0 71 3.7 -27.7 260 24 270.4 270.5 265.7 271.6 0.40 8 700 2861 -28.9 -32.6 70 3.7 -29.2 260 25 270.5 270.5 265.7 271.5 0.35 9 574 4242 -40.9 -44.1 71 3.2 -41.1 260 31 272.2 272.2 266.4 272.6 0.13 10 549 4545 -39.7 -43.1 70 3.4 -39.9 260 32 277.1 277.2 269.7 277.6 0.15 11 501 5167 -42.1 -45.2 72 3.1 -42.2 260 35 281.5 281.6 272.3 282.0 0.13 12 500 5180 -42.1 -45.2 72 3.1 -42.2 260 35 281.7 281.7 272.4 282.2 0.14 13 477 5497 -45.7 -48.9 70 3.2 -45.8 267 36 281.1 281.1 271.9 281.4 0.09 14 469 5610 -44.9 -48.2 69 3.3 -45.0 270 36 283.4 283.5 273.3 283.8 0.10 15 400 6660 -51.1 -54.4 68 3.3 -51.2 295 40 288.6 288.6 276.0 288.8 0.06 16 383 6942 -52.1 -55.2 69 3.1 -52.2 290 38 290.9 290.9 277.2 291.1 0.06 17 300 8530 -51.1 -54.5 67 3.4 -51.2 275 42 313.3 313.3 286.6 313.6 0.08 18 250 9710 -52.5 -56.2 64 3.7 -52.6 275 38 328.0 328.0 291.2 328.3 0.08 19 200 11140 -52.9 -57.0 61 4.1 -53.0 265 48 349.0 349.0 296.5 349.4 0.09 20 150 13000 -52.7 -57.2 58 4.5 -52.9 275 50 379.3 379.3 302.2 379.8 0.11 21 100 15590 -55.9 -60.4 57 4.5 -56.1 275 40 419.7 419.7 307.7 420.3 0.11 22 88 16400 -58.5 -63.2 55 4.7 -58.7 264 49 430.1 430.2 308.9 430.6 0.09 23 70 17840 -58.5 -63.5 52 5.0 -58.7 245 64 459.2 459.3 311.8 459.8 0.11 24 63 18503 -58.4 -63.4 53 5.0 -58.7 235 71 473.5 473.5 313.0 474.2 0.12 25 54 19472 -58.3 -63.3 53 5.0 -58.6 495.1 495.1 314.7 495.9 0.14 TRP 383 6942 -52.1 -55.2 69 3.1 -52.2 290 38 290.9 290.9 277.2 291.1 0.06 WND 63 18503 -58.4 -63.4 53 5.0 -58.7 235 71 473.5 473.5 313.0 474.2 0.12 Sounding variables and indices 1000-500 mb thick: 4954.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 70.19 % Est. max temperature: -8.28 C = 17.10 F Sfc-Lift cond lev (LCL): 919.75 mb = 857.56 m = 2813.50 ft T: -16.76 C 700-500 lapse rate: 5.69 C/km ThetaE index: 1.41 C Layer 783.0- 717.0 mb Conv cond level (CCL): 799.00 mb = 1903.51 m = 6245.05 ft Mean mixing ratio: 0.81 g/kg Conv temperature: -5.79 C = 21.58 F Cap Strength: 14.72 C Lifted Index: 14.83 C Risk: None Lifted Index @300 mb: 35.13 C Lifted Index @700 mb: 6.76 C Showalter Index: 12.49 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 17.60 C K Index: -6.40 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 3.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.02 J/kg Max Up Vert Vel: 5.10 m/s Conv Inhibition (B-): 35097.55 J/kg Cap Strength: 14.77 C Lift Cond Lev (LCL): 880.27 mb = 1185.46 m = 3889.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 19 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 ---------------------------------------------------------- 0 996 256 315 1 0.7 -0.7 | 115 18 -16.5 7.8 1 925 815 315 15 10.6 -10.6 | 72 7 -6.6 -2.1 2 850 1447 260 15 14.8 2.6 | 168 11 -2.4 11.1 3 700 2861 260 25 24.6 4.3 | 210 15 7.4 12.8 4 500 5180 260 35 34.5 6.1 | 230 23 17.3 14.6 5 400 6660 295 40 36.3 -16.9 | 294 21 19.1 -8.4 6 383 6942 290 38 35.7 -13.0 | 284 19 18.5 -4.5 7 300 8530 275 42 41.8 -3.7 | 259 25 24.7 4.8 8 250 9710 275 38 37.9 -3.3 | 256 21 20.7 5.2 9 200 11140 265 48 47.8 4.2 | 248 33 30.6 12.7 10 150 13000 275 50 49.8 -4.4 | 263 33 32.6 4.1 11 100 15590 275 40 39.8 -3.5 | 258 23 22.7 5.0 12 70 17840 245 64 58.0 27.0 | 229 54 40.8 35.5 Wind Parameters Mean winds (0-6000m): 266.3 at 25.6 knts Storm direction: 296.3 at 19.2 knts Shear (0-3000m) pos: 0.0 neg: 4.5 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 99.5 deg Storm rel helicity (0-3000m) pos: 46.8 neg: -21.5 tot: 25.2 m^2/s^2 ave: 8.4 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 60.99 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 ------------------------------------------------------------------------------- 500 315 7 106 13| 0.0 12.9 12.9| 0.0 -20.3 -20.3 -40.7 -0.52| 12.9 -6.7 1000 304 11 106 8| 0.0 7.3 7.3| 9.4 -21.5 -12.1 -12.1 0.01| 12.1 0.1 1500 287 13 133 7| 0.0 5.7 5.7| 18.2 -21.5 -3.4 -2.2 0.11| 10.3 1.1 2000 277 14 155 7| 0.0 5.2 5.2| 28.8 -21.5 7.3 3.6 0.20| 8.6 1.7 2500 272 16 171 8| 0.0 4.9 4.9| 39.4 -21.5 17.9 7.2 0.26| 7.6 2.0 3000 269 17 182 9| 0.0 4.5 4.5| 46.8 -21.5 25.2 8.4 0.29| 6.8 2.0 4000 265 20 197 11| 0.0 3.9 3.9| 59.7 -21.5 38.2 9.5 0.33| 5.6 1.8 5000 264 23 208 12| 0.2 3.4 3.6| 78.1 -21.5 56.6 11.3 0.36| 5.0 1.8 6000 266 26 219 13| 1.4 2.8 4.2|162.9 -21.5 141.4 23.6 0.51| 5.5 2.8 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20260114.00.gif