UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for UNNT... Searching the city database file for: UNNT ... Date:0000Z 18 OCT 25 Station: UNNT WMO ident: 29634 Latitude: 55.03 Longitude: 82.90 Elevation: 177.00 ------------------------------------------------------------------------------- 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 1015 177 -3.9 -6.5 82 2.6 -4.7 100 1 268.1 268.5 267.6 274.3 2.31 1 1000 262 -2.7 -7.7 68 5.0 -4.3 105 5 270.5 270.8 268.8 276.3 2.14 2 953 648 1.6 -9.4 44 11.0 -2.1 108 7 278.6 278.9 273.5 284.2 1.96 3 925 888 0.4 -11.6 40 12.0 -3.4 110 9 279.7 280.0 273.8 284.6 1.70 4 910 1019 -0.3 -13.3 37 13.0 -4.3 113 9 280.3 280.6 273.8 284.7 1.50 5 862 1453 2.8 -15.2 25 18.0 -2.9 123 11 287.9 288.2 277.7 292.0 1.36 6 850 1566 2.6 -15.4 25 18.0 -3.1 125 11 288.9 289.1 278.2 293.0 1.36 7 808 1973 -1.1 -25.1 14 24.0 -6.9 125 13 289.2 289.3 277.2 291.1 0.62 8 745 2619 -1.1 -22.1 19 21.0 -6.8 125 16 295.9 296.1 280.8 298.7 0.87 9 706 3043 -6.7 -31.7 12 25.0 -11.6 125 19 294.3 294.4 279.4 295.6 0.38 10 700 3110 -6.9 -31.9 12 25.0 -11.8 125 19 294.8 294.9 279.6 296.1 0.38 11 665 3507 -8.3 -31.3 14 23.0 -12.8 124 19 297.6 297.7 280.9 299.0 0.42 12 600 4293 -14.9 -28.9 29 14.0 -17.6 123 20 298.9 299.0 281.7 300.8 0.58 13 500 5640 -25.1 -38.1 29 13.0 -26.6 120 21 302.4 302.5 282.8 303.4 0.29 14 413 6998 -35.3 -47.3 28 12.0 -36.1 124 23 306.3 306.3 284.1 306.8 0.13 15 400 7220 -36.7 -48.7 28 12.0 -37.4 125 23 307.3 307.3 284.4 307.7 0.11 16 300 9160 -51.1 -63.1 23 12.0 -51.3 130 23 313.3 313.3 286.5 313.4 0.03 17 266 9930 -56.9 -67.9 24 11.0 -57.1 133 20 315.8 315.8 287.4 315.9 0.02 18 250 10320 -58.7 -69.7 23 11.0 -58.8 135 19 318.8 318.8 288.3 318.8 0.01 19 219 11153 -61.9 -71.9 25 10.0 -62.0 100 9 326.2 326.2 290.6 326.2 0.01 20 205 11565 -61.5 -71.5 25 10.0 -61.6 24 9 333.0 333.0 292.6 333.1 0.01 21 200 11720 -59.9 -69.9 26 10.0 -60.0 355 9 337.9 337.9 293.8 338.0 0.02 22 163 12992 -58.1 -70.1 20 12.0 -58.3 330 12 361.3 361.3 299.0 361.4 0.02 23 150 13510 -58.9 -71.9 17 13.0 -59.1 320 13 368.6 368.6 300.3 368.7 0.02 24 100 16050 -60.5 -75.5 12 15.0 -60.7 315 17 410.8 410.8 306.6 410.9 0.01 25 73 18001 -62.1 -78.1 10 16.0 -62.4 311 19 446.1 446.1 310.5 446.2 0.01 26 70 18260 -62.3 -78.3 10 16.0 -62.6 310 19 451.1 451.1 311.0 451.2 0.01 27 50 20330 -63.1 -80.1 8 17.0 -63.5 305 21 494.8 494.8 314.6 494.9 0.01 28 48 20581 -63.5 -80.5 8 17.0 -63.8 305 21 499.6 499.6 314.9 499.7 0.01 29 32 23063 -64.3 -82.3 7 18.0 -64.8 305 23 558.9 558.9 318.6 559.0 0.01 30 30 23460 -62.1 -80.1 7 18.0 -62.8 305 23 575.3 575.4 319.5 575.5 0.02 31 26 24350 -59.9 -79.9 6 20.0 -60.9 303 24 605.6 605.6 320.9 605.8 0.03 32 20 26000 -57.1 -77.1 6 20.0 -58.8 300 25 661.4 661.4 323.1 661.8 0.05 33 17 27032 -55.5 -75.5 7 20.0 -57.8 698.0 698.0 324.4 698.7 0.08 34 12 29276 -50.9 -74.9 4 24.0 -55.3 787.4 787.5 327.0 788.6 0.12 TRP 219 11153 -61.9 -71.9 25 10.0 -62.0 100 9 326.2 326.2 290.6 326.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5378.00 m Freezing level: Surface below freezing Freezing level: 970.49 mb = 504.20 m = 1654.19 ft Freezing level: 916.43 mb = 962.57 m = 3158.01 ft Freezing level: 905.35 mb = 1060.55 m = 3479.45 ft Freezing level: 820.49 mb = 1851.67 m = 6074.96 ft Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 27.00 % Est. max temperature: 15.51 C = 59.91 F Sfc-Lift cond lev (LCL): 974.12 mb = 472.09 m = 1548.84 ft T: -0.36 C 700-500 lapse rate: 7.19 C/km ThetaE index: 3.12 C Layer 706.0- 700.0 mb Conv cond level (CCL): 596.88 mb = 4331.12 m = 14209.53 ft Mean mixing ratio: 1.97 g/kg Conv temperature: 27.11 C = 80.80 F Cap Strength: 16.87 C Lifted Index: 17.89 C Risk: None Lifted Index @300 mb: 22.77 C Lifted Index @700 mb: 14.88 C Showalter Index: 8.92 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 27.70 C Cross Totals Index: 9.70 C K Index: -12.70 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 2.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.94 J/kg Max Up Vert Vel: 8.48 m/s Conv Inhibition (B-): 56222.28 J/kg Cap Strength: 17.75 C Lift Cond Lev (LCL): 838.81 mb = 1672.33 m = 5486.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 152 at 12 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 1015 177 100 1 -1.0 0.2 | 336 12 4.7 -10.5 1 1000 262 105 5 -4.8 1.3 | 355 9 0.9 -9.4 2 925 888 110 9 -8.5 3.1 | 20 8 -2.7 -7.6 3 850 1566 125 11 -9.0 6.3 | 37 5 -3.3 -4.4 4 700 3110 125 19 -15.6 10.9 | 91 10 -9.8 0.2 5 500 5640 120 21 -18.2 10.5 | 89 12 -12.5 -0.2 6 400 7220 125 23 -18.8 13.2 | 101 13 -13.1 2.5 7 300 9160 130 23 -17.6 14.8 | 109 13 -11.9 4.1 8 250 10320 135 19 -13.4 13.4 | 110 8 -7.7 2.7 9 219 11153 100 9 -8.9 1.6 | 19 10 -3.1 -9.1 10 200 11720 355 9 0.8 -9.0 | 342 21 6.5 -19.7 11 150 13510 320 13 8.4 -10.0 | 326 25 14.1 -20.6 12 100 16050 315 17 12.0 -12.0 | 322 29 17.7 -22.7 13 70 18260 310 19 14.6 -12.2 | 318 31 20.3 -22.9 14 50 20330 305 21 17.2 -12.0 | 315 32 22.9 -22.7 15 30 23460 305 23 18.8 -13.2 | 314 34 24.6 -23.9 16 20 26000 300 25 21.7 -12.5 | 310 36 27.4 -23.2 Wind Parameters Mean winds (0-6000m): 121.9 at 16.2 knts Storm direction: 151.9 at 12.1 knts Shear (0-3000m) pos: 1.8 neg: 1.3 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 115.4 deg Storm rel helicity (0-3000m) pos: 33.2 neg: 0.0 tot: 33.2 m^2/s^2 ave: 11.1 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.29 Bulk Shear: 15.66 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 ------------------------------------------------------------------------------- 500 107 6 358 9| 6.9 0.0 6.9| 15.1 0.0 15.1 30.2 0.88| 6.9 6.1 1000 110 7 7 8| 4.6 0.0 4.6| 19.7 0.0 19.7 19.7 0.86| 4.8 4.2 1500 115 8 14 7| 3.7 0.0 3.7| 22.5 0.0 22.5 15.0 0.83| 4.1 3.4 2000 118 9 22 7| 2.7 0.7 3.4| 26.2 0.0 26.2 13.1 0.84| 3.7 3.2 2500 120 11 33 6| 2.2 1.1 3.3| 30.0 0.0 30.0 12.0 0.83| 3.5 2.9 3000 122 12 44 6| 1.8 1.3 3.1| 33.2 0.0 33.2 11.1 0.80| 3.3 2.7 4000 122 14 60 7| 1.4 1.1 2.4| 33.2 -0.4 32.8 8.2 0.76| 2.6 2.0 5000 122 15 69 8| 1.1 0.9 2.0| 33.2 -0.9 32.3 6.5 0.71| 2.2 1.6 6000 122 16 75 8| 1.0 0.8 1.8| 36.1 -1.2 35.0 5.8 0.70| 2.0 1.4 Wrote GIF file: /home/apache/climate/data/raob//UNNT/skewt/UNNT.skewt.20251018.00.gif