UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for UNNT... Searching the city database file for: UNNT ... Date:1200Z 27 NOV 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 ------------------------------------------------------------------------------- 0 1000 69 280 11 SFC 991 177 -1.1 -2.7 89 1.6 -1.7 280 11 272.8 273.3 271.9 281.3 3.16 2 943 546 -3.5 -5.3 87 1.8 -4.1 287 17 274.2 274.7 272.2 281.7 2.73 3 925 688 -4.9 -6.7 87 1.8 -5.5 290 19 274.3 274.7 271.8 281.2 2.50 4 850 1348 -8.9 -10.7 87 1.8 -9.4 290 27 276.8 277.2 272.6 282.4 1.99 5 781 2000 -12.9 -14.7 86 1.8 -13.3 288 34 279.3 279.6 273.3 283.8 1.56 6 700 2830 -17.3 -19.4 84 2.1 -17.7 285 42 283.3 283.5 275.0 286.8 1.17 7 598 3993 -26.7 -29.2 79 2.5 -27.0 283 49 285.5 285.6 275.2 287.3 0.57 8 500 5270 -34.3 -36.9 77 2.6 -34.5 280 58 291.2 291.3 277.8 292.3 0.32 9 444 6095 -37.9 -41.0 73 3.1 -38.1 280 64 296.7 296.8 280.3 297.6 0.24 10 400 6810 -41.1 -45.1 65 4.0 -41.3 280 69 301.6 301.6 282.3 302.2 0.17 11 352 7668 -45.3 -51.3 51 6.0 -45.5 278 78 307.1 307.2 284.4 307.5 0.10 12 300 8720 -49.9 -56.9 44 7.0 -50.1 275 89 315.0 315.0 287.2 315.2 0.06 13 264 9550 -53.5 -60.5 42 7.0 -53.7 275 95 321.5 321.5 289.2 321.6 0.04 14 250 9900 -55.3 -63.3 36 8.0 -55.4 275 97 323.9 323.9 290.0 324.0 0.03 15 235 10293 -56.2 -64.2 36 8.0 -56.3 275 103 328.3 328.3 291.3 328.4 0.03 16 200 11310 -58.5 -66.5 35 8.0 -58.6 275 85 340.1 340.1 294.4 340.2 0.02 17 158 12787 -60.9 -69.9 30 9.0 -61.0 279 74 359.8 359.8 298.7 359.9 0.02 18 150 13110 -61.5 -70.5 29 9.0 -61.6 280 71 364.1 364.1 299.5 364.2 0.02 19 130 14006 -62.1 -72.1 25 10.0 -62.2 282 67 378.3 378.3 302.0 378.3 0.02 20 100 15640 -62.7 -72.7 25 10.0 -62.9 285 60 406.6 406.6 306.1 406.7 0.02 21 70 17820 -64.9 -74.9 24 10.0 -65.1 290 52 445.5 445.5 310.4 445.7 0.02 22 60 18752 -68.5 -79.5 19 11.0 -68.7 292 53 457.6 457.6 311.5 457.6 0.01 23 50 19840 -70.3 -81.3 18 11.0 -70.4 295 54 477.8 477.8 313.3 477.9 0.01 24 39 21305 -72.1 -83.1 18 11.0 -72.2 297 57 508.5 508.5 315.5 508.5 0.01 25 30 22840 -73.9 -84.9 17 11.0 -74.0 300 60 543.2 543.2 317.7 543.2 0.01 26 29 23038 -74.1 -85.1 17 11.0 -74.2 547.9 547.9 318.0 548.0 0.01 27 27 23455 -73.5 -84.5 17 11.0 -73.6 560.9 560.9 318.7 561.0 0.01 TRP 235 10293 -57.1 -65.1 36 8.0 -57.2 275 103 326.9 326.9 290.9 327.0 0.03 WND 235 10293 -56.2 -64.2 36 8.0 -56.3 275 103 328.3 328.3 291.3 328.4 0.03 Sounding variables and indices 1000-500 mb thick: 5201.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 83.15 % Est. max temperature: 3.27 C = 37.89 F Sfc-Lift cond lev (LCL): 966.36 mb = 363.92 m = 1193.96 ft T: -2.32 C 700-500 lapse rate: 6.97 C/km ThetaE index: 0.52 C Layer 925.0- 850.0 mb Conv cond level (CCL): 901.56 mb = 888.32 m = 2914.40 ft Mean mixing ratio: 2.68 g/kg Conv temperature: 1.21 C = 34.17 F Cap Strength: 4.69 C Lifted Index: 8.45 C Risk: None Lifted Index @300 mb: 23.79 C Lifted Index @700 mb: 4.24 C Showalter Index: 7.69 C Risk: None Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.40 C Cross Totals Index: 23.60 C K Index: 12.60 Risk: None Sweat Index: 112.00 Risk: None Energy Index: 2.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.32 J/kg Max Up Vert Vel: 4.08 m/s Conv Inhibition (B-): 37947.70 J/kg Cap Strength: 8.25 C Lift Cond Lev (LCL): 914.81 mb = 774.43 m = 2540.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 32 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 ---------------------------------------------------------- 0 991 177 280 11 10.8 -1.9 | 148 23 -12.3 19.7 1 925 688 290 19 17.9 -6.5 | 161 16 -5.2 15.2 2 850 1348 290 27 25.4 -9.2 | 190 13 2.3 12.4 3 700 2830 285 42 40.6 -10.9 | 238 21 17.5 10.8 4 500 5270 280 58 57.1 -10.1 | 251 36 34.0 11.6 5 400 6810 280 69 68.0 -12.0 | 258 46 44.9 9.7 6 300 8720 275 89 88.7 -7.8 | 258 67 65.6 13.9 7 250 9900 275 97 96.6 -8.5 | 260 75 73.5 13.2 8 235 10293 275 103 102.6 -9.0 | 261 81 79.5 12.7 9 200 11310 275 85 84.7 -7.4 | 257 63 61.6 14.3 10 150 13110 280 71 69.9 -12.3 | 259 48 46.8 9.3 11 100 15640 285 60 58.0 -15.5 | 260 35 34.9 6.1 12 70 17820 290 52 48.9 -17.8 | 261 26 25.8 3.9 13 50 19840 295 54 48.9 -22.8 | 273 26 25.8 -1.2 14 30 22840 300 60 52.0 -30.0 | 286 30 28.9 -8.3 Wind Parameters Mean winds (0-6000m): 283.2 at 42.2 knts Storm direction: 313.2 at 31.7 knts Shear (0-3000m) pos: 2.4 neg: 3.4 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 93.4 deg Storm rel helicity (0-3000m) pos: 105.3 neg: 0.0 tot: 105.3 m^2/s^2 ave: 35.1 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 98.92 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 ------------------------------------------------------------------------------- 500 286 15 153 20| 8.4 0.0 8.4| 22.4 0.0 22.4 44.8 0.52| 8.5 4.4 1000 288 18 160 17| 7.3 0.0 7.3| 42.3 0.0 42.3 42.3 0.66| 7.4 4.9 1500 289 21 169 15| 4.9 1.9 6.7| 60.4 0.0 60.4 40.3 0.75| 6.8 5.1 2000 289 24 179 14| 3.7 2.7 6.4| 77.4 0.0 77.4 38.7 0.78| 6.4 5.0 2500 288 27 191 14| 2.9 3.2 6.2| 93.6 0.0 93.6 37.4 0.76| 6.2 4.7 3000 287 29 201 14| 2.4 3.4 5.8|105.3 0.0 105.3 35.1 0.74| 5.8 4.3 4000 286 34 218 16| 1.8 3.4 5.2|123.6 0.0 123.6 30.9 0.68| 5.3 3.6 5000 284 38 229 19| 1.5 3.4 4.9|138.7 0.0 138.7 27.7 0.62| 4.9 3.0 6000 283 42 236 22| 1.2 3.4 4.7|169.6 0.0 169.6 28.3 0.60| 4.7 2.8 Wrote GIF file: /home/apache/climate/data/raob//UNNT/skewt/UNNT.skewt.20251127.12.gif