UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for U8661... Searching the city database file for: U8661 ... Date:1200Z 9 NOV 25 Station: U8661 WMO ident: 28661 Latitude: 55.47 Longitude: 65.40 ------------------------------------------------------------------------------- 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 1001 72 -2.9 -3.6 95 0.7 -3.1 10 11 270.2 270.7 269.9 278.1 2.92 1 1000 80 -3.7 -5.7 86 2.0 -4.4 15 21 269.5 269.9 268.8 276.2 2.49 2 934 615 -7.5 -8.8 90 1.3 -7.9 24 25 270.9 271.2 269.1 276.7 2.10 3 925 690 -7.3 -8.5 91 1.2 -7.7 25 25 271.8 272.2 269.8 277.8 2.17 4 922 715 -7.1 -8.2 92 1.1 -7.4 24 25 272.3 272.7 270.2 278.4 2.23 5 876 1113 -10.9 -11.8 93 0.9 -11.1 15 24 272.4 272.7 269.5 277.3 1.76 6 864 1220 -7.7 -8.9 91 1.2 -8.1 13 23 276.8 277.2 272.9 283.1 2.25 7 850 1347 -7.3 -8.1 94 0.8 -7.6 10 23 278.5 278.9 274.2 285.4 2.44 8 765 2164 -9.7 -11.8 85 2.1 -10.4 2 24 284.4 284.8 276.8 290.3 2.02 9 700 2843 -14.7 -18.2 75 3.5 -15.5 355 25 286.2 286.4 276.7 290.1 1.30 10 555 4555 -26.9 -29.8 76 2.9 -27.3 331 25 291.4 291.5 278.3 293.3 0.58 11 543 4712 -27.3 -30.4 75 3.1 -27.7 329 25 292.8 292.9 278.9 294.6 0.56 12 500 5300 -31.3 -36.1 63 4.8 -31.8 320 25 294.9 294.9 279.6 296.0 0.35 13 400 6840 -44.5 -48.7 63 4.2 -44.7 315 21 297.2 297.2 280.3 297.6 0.11 14 351 7701 -50.9 -54.5 65 3.6 -51.0 318 21 299.8 299.8 281.4 300.1 0.07 15 343 7850 -51.3 -54.9 65 3.6 -51.4 319 21 301.3 301.3 282.0 301.5 0.06 16 324 8217 -54.3 -57.9 64 3.6 -54.4 320 21 302.1 302.1 282.3 302.3 0.05 17 300 8710 -54.1 -57.8 64 3.7 -54.2 310 23 309.1 309.1 285.1 309.3 0.05 18 260 9628 -53.5 -57.6 61 4.1 -53.6 302 28 322.9 322.9 289.7 323.1 0.06 19 250 9880 -53.7 -57.9 60 4.2 -53.8 300 29 326.2 326.2 290.7 326.5 0.06 20 200 11320 -53.9 -59.9 48 6.0 -54.1 300 35 347.4 347.4 296.1 347.7 0.06 21 150 13160 -55.1 -63.1 36 8.0 -55.4 285 40 375.1 375.2 301.5 375.4 0.05 22 120 14571 -57.7 -66.7 31 9.0 -57.9 291 48 395.1 395.1 304.6 395.3 0.04 23 104 15466 -59.9 -68.9 30 9.0 -60.1 294 53 407.4 407.4 306.2 407.6 0.03 24 103 15526 -59.9 -68.9 30 9.0 -60.1 294 53 408.5 408.5 306.3 408.7 0.03 25 101 15648 -60.5 -69.5 30 9.0 -60.7 295 54 409.7 409.7 306.5 409.8 0.03 26 100 15710 -60.3 -69.3 30 9.0 -60.5 295 54 411.2 411.2 306.7 411.4 0.03 27 70 17910 -63.7 -73.7 24 10.0 -63.9 290 42 448.1 448.1 310.7 448.2 0.03 28 62 18651 -66.5 -76.5 23 10.0 -66.7 292 49 457.7 457.7 311.5 457.8 0.02 29 52 19714 -68.1 -78.1 23 10.0 -68.2 294 60 477.6 477.6 313.2 477.7 0.02 30 50 19950 -68.1 -78.1 23 10.0 -68.2 295 62 483.0 483.0 313.7 483.1 0.02 31 30 23020 -68.1 -78.1 23 10.0 -68.4 285 54 559.0 559.0 318.6 559.2 0.03 32 26 23878 -68.7 -78.7 22 10.0 -69.0 580.6 580.6 319.7 580.9 0.03 TRP 324 8217 -54.3 -57.9 64 3.6 -54.4 320 21 302.1 302.1 282.3 302.3 0.05 WND Sounding variables and indices 1000-500 mb thick: 5220.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 80.86 % Est. max temperature: 5.30 C = 41.55 F Sfc-Lift cond lev (LCL): 989.98 mb = 158.87 m = 521.24 ft T: -4.26 C 700-500 lapse rate: 6.76 C/km ThetaE index: 1.85 C Layer 1000.0- 934.0 mb Conv cond level (CCL): 906.55 mb = 846.57 m = 2777.42 ft Mean mixing ratio: 2.24 g/kg Conv temperature: -0.74 C = 30.67 F Cap Strength: 13.81 C Lifted Index: 15.03 C Risk: None Lifted Index @300 mb: 22.81 C Lifted Index @700 mb: 10.30 C Showalter Index: 8.44 C Risk: None Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.00 C Cross Totals Index: 23.20 C K Index: 12.40 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 2.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.77 J/kg Max Up Vert Vel: 5.05 m/s Conv Inhibition (B-): 46282.86 J/kg Cap Strength: 14.81 C Lift Cond Lev (LCL): 928.14 mb = 663.66 m = 2177.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 19 at 18 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 1001 72 10 11 -1.9 -10.8 | 213 8 4.1 6.4 1 1000 80 15 21 -5.4 -20.3 | 349 3 0.6 -3.1 2 925 690 25 25 -10.6 -22.7 | 40 7 -4.5 -5.4 3 850 1347 10 23 -4.0 -22.7 | 340 6 2.0 -5.4 4 700 2843 355 25 2.2 -24.9 | 313 11 8.2 -7.7 5 500 5300 320 25 16.1 -19.2 | 275 22 22.1 -1.9 6 400 6840 315 21 14.8 -14.8 | 264 21 20.9 2.4 7 324 8217 320 21 13.5 -16.1 | 267 20 19.5 1.1 8 300 8710 310 23 17.6 -14.8 | 264 24 23.6 2.4 9 250 9880 300 29 25.1 -14.5 | 265 31 31.1 2.7 10 200 11320 300 35 30.3 -17.5 | 270 36 36.3 -0.3 11 150 13160 285 40 38.6 -10.4 | 261 45 44.7 6.9 12 100 15710 295 54 48.9 -22.8 | 276 55 55.0 -5.6 13 70 17910 290 42 39.5 -14.4 | 266 46 45.5 2.8 14 50 19950 295 62 56.2 -26.2 | 278 63 62.2 -9.0 15 30 23020 285 54 52.2 -14.0 | 267 58 58.2 3.2 Wind Parameters Mean winds (0-6000m): 349.3 at 24.3 knts Storm direction: 19.3 at 18.2 knts Shear (0-3000m) pos: 2.4 neg: 2.3 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 95.3 deg Storm rel helicity (0-3000m) pos: 7.7 neg: -21.3 tot: -13.6 m^2/s^2 ave: -4.5 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.64 Bulk Shear: 19.80 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 19 23 19 4| 14.1 0.0 14.1| 6.8 0.0 6.8 13.5 0.91| 19.3 17.5 1000 21 23 25 5| 7.1 1.5 8.5| 7.7 -5.8 1.9 1.9 0.60| 12.1 7.2 1500 18 23 12 5| 4.7 2.2 6.9| 7.7 -10.8 -3.1 -2.1 0.40| 9.3 3.7 2000 15 23 359 6| 3.5 2.2 5.7| 7.7 -13.3 -5.6 -2.8 0.32| 7.5 2.4 2500 11 24 347 6| 2.8 2.2 5.0| 7.7 -16.2 -8.5 -3.4 0.26| 6.5 1.7 3000 9 24 339 7| 2.4 2.3 4.6| 7.7 -21.3 -13.6 -4.5 0.19| 5.9 1.1 4000 2 24 324 9| 1.8 2.5 4.2| 7.7 -37.8 -30.1 -7.5 0.06| 5.2 0.3 5000 356 24 312 11| 1.4 2.5 3.9| 7.7 -59.2 -51.5 -10.3 -0.04| 4.8 -0.2 6000 349 24 302 12| 1.2 2.2 3.4| 7.7 -77.5 -69.8 -11.6 -0.10| 4.3 -0.4 Wrote GIF file: /home/apache/climate/data/raob//U8661/skewt/U8661.skewt.20251109.12.gif