UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for U9572... Searching the city database file for: U9572 ... Date:1200Z 28 NOV 25 Station: U9572 WMO ident: 29572 Latitude: 56.18 Longitude: 92.62 ------------------------------------------------------------------------------- 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 159 0 0 SFC 994 205 -15.1 -21.1 60 6.0 -16.1 0 0 258.5 258.6 257.5 260.5 0.71 2 925 744 -19.7 -24.3 67 4.6 -20.3 275 19 259.2 259.3 257.7 260.8 0.58 3 883 1087 -22.7 -26.1 74 3.4 -23.1 283 26 259.5 259.6 257.9 261.0 0.51 4 875 1153 -22.1 -25.3 75 3.2 -22.5 285 27 260.8 260.9 259.0 262.4 0.56 5 850 1366 -22.9 -25.6 79 2.7 -23.2 290 31 262.2 262.2 260.0 263.7 0.56 6 804 1772 -25.1 -27.2 83 2.1 -25.4 286 32 264.0 264.1 261.3 265.5 0.51 7 797 1836 -24.3 -26.5 82 2.2 -24.6 285 32 265.5 265.6 262.6 267.1 0.55 8 784 1956 -22.7 -25.4 79 2.7 -23.1 284 33 268.5 268.6 264.8 270.3 0.62 9 736 2417 -25.3 -32.3 52 7.0 -26.0 279 34 270.6 270.6 265.7 271.6 0.35 10 700 2779 -27.5 -35.5 46 8.0 -28.2 275 35 272.0 272.1 266.6 272.8 0.27 11 625 3586 -32.5 -41.5 40 9.0 -33.1 275 38 275.3 275.3 268.5 275.8 0.16 12 529 4745 -38.7 -47.7 38 9.0 -39.1 275 42 281.3 281.3 272.1 281.6 0.10 13 500 5130 -41.7 -50.7 37 9.0 -42.0 275 44 282.2 282.2 272.6 282.4 0.07 14 400 6610 -51.1 -57.1 49 6.0 -51.2 275 50 288.6 288.6 276.0 288.7 0.04 15 358 7322 -56.1 -61.1 53 5.0 -56.2 277 46 291.2 291.2 277.3 291.3 0.03 16 337 7703 -58.1 -63.1 53 5.0 -58.2 278 44 293.5 293.5 278.4 293.6 0.02 17 312 8186 -60.1 -65.0 53 4.9 -60.2 280 42 297.3 297.3 280.1 297.3 0.02 18 300 8430 -59.7 -64.6 53 4.9 -59.7 280 40 301.2 301.2 281.8 301.3 0.02 19 272 9047 -57.1 -62.0 54 4.9 -57.2 283 37 313.5 313.5 286.6 313.7 0.03 20 250 9580 -57.7 -62.6 53 4.9 -57.8 285 35 320.3 320.3 288.9 320.4 0.03 21 200 10990 -57.7 -62.7 53 5.0 -57.8 290 40 341.4 341.4 294.7 341.6 0.04 22 154 12635 -59.5 -65.5 46 6.0 -59.6 295 38 364.8 364.8 299.7 365.0 0.04 23 150 12800 -59.3 -65.3 46 6.0 -59.4 295 38 367.9 367.9 300.2 368.1 0.04 24 111 14681 -59.3 -66.3 40 7.0 -59.5 299 36 401.0 401.0 305.4 401.2 0.05 25 100 15330 -61.1 -68.1 39 7.0 -61.3 300 35 409.7 409.7 306.5 409.9 0.04 26 83 16475 -64.7 -72.7 32 8.0 -64.8 300 41 424.8 424.8 308.3 424.9 0.02 27 70 17510 -66.3 -74.3 32 8.0 -66.4 300 46 442.5 442.6 310.1 442.7 0.02 28 57 18753 -68.9 -76.9 31 8.0 -69.0 303 48 463.4 463.4 312.1 463.5 0.02 29 50 19540 -69.3 -77.3 30 8.0 -69.4 305 50 480.2 480.2 313.5 480.3 0.02 30 43 20439 -69.9 -77.9 30 8.0 -70.1 499.9 499.9 314.9 500.0 0.02 31 35 21651 -74.3 -82.3 28 8.0 -74.4 518.7 518.7 316.2 518.8 0.01 TRP 312 8186 -60.1 -65.0 53 4.9 -60.2 280 42 297.3 297.3 280.1 297.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 4971.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 54.48 % Est. max temperature: -11.21 C = 11.83 F Sfc-Lift cond lev (LCL): 901.36 mb = 934.85 m = 3067.05 ft T: -21.37 C 700-500 lapse rate: 6.04 C/km ThetaE index: 0.00 C Layer 994.0- 0.0 mb Conv cond level (CCL): 718.00 mb = 2595.55 m = 8515.50 ft Mean mixing ratio: 0.62 g/kg Conv temperature: -2.33 C = 27.80 F Cap Strength: 17.27 C Lifted Index: 17.69 C Risk: None Lifted Index @300 mb: 28.70 C Lifted Index @700 mb: 10.80 C Showalter Index: 15.23 C Risk: None Total Totals Index: 34.90 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 16.10 C K Index: -14.80 Risk: None Sweat Index: 106.00 Risk: None Energy Index: 3.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.15 J/kg Max Up Vert Vel: 2.51 m/s Conv Inhibition (B-): 41750.72 J/kg Cap Strength: 17.72 C Lift Cond Lev (LCL): 870.21 mb = 1193.65 m = 3916.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 26 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 ---------------------------------------------------------- 0 994 205 0 0 -0.0 -0.0 | 127 26 -21.1 16.0 1 925 744 275 19 18.9 -1.7 | 172 14 -2.1 14.3 2 850 1366 290 31 29.1 -10.6 | 236 10 8.1 5.4 3 700 2779 275 35 34.9 -3.1 | 227 19 13.8 12.9 4 500 5130 275 44 43.8 -3.8 | 242 26 22.8 12.1 5 400 6610 275 50 49.8 -4.4 | 248 31 28.7 11.6 6 312 8186 280 42 41.4 -7.3 | 247 22 20.3 8.7 7 300 8430 280 40 39.4 -6.9 | 244 20 18.3 9.0 8 250 9580 285 35 33.8 -9.1 | 242 14 12.7 6.9 9 200 10990 290 40 37.6 -13.7 | 262 17 16.5 2.3 10 150 12800 295 38 34.4 -16.1 | 270 13 13.4 -0.1 11 100 15330 300 35 30.3 -17.5 | 279 9 9.3 -1.5 12 70 17510 300 46 39.8 -23.0 | 291 20 18.8 -7.0 13 50 19540 305 50 41.0 -28.7 | 303 24 19.9 -12.7 Wind Parameters Mean winds (0-6000m): 277.2 at 35.2 knts Storm direction: 307.2 at 26.4 knts Shear (0-3000m) pos: 2.5 neg: 4.0 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 103.2 deg Storm rel helicity (0-3000m) pos: 87.4 neg: -28.4 tot: 58.9 m^2/s^2 ave: 19.6 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 92.70 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 ------------------------------------------------------------------------------- 500 274 9 141 20| 0.0 18.1 18.1| 37.9 -19.7 18.2 36.4 0.34| 22.7 7.6 1000 279 16 158 14| 5.4 9.1 14.4| 72.2 -19.7 52.5 52.5 0.54| 17.4 9.4 1500 284 21 175 11| 5.0 6.0 11.0| 81.7 -20.8 60.9 40.6 0.54| 13.5 7.4 2000 284 24 191 10| 3.7 5.0 8.7| 81.7 -23.6 58.0 29.0 0.48| 11.0 5.3 2500 282 26 202 11| 3.0 4.4 7.4| 81.7 -28.0 53.7 21.5 0.43| 9.5 4.1 3000 281 28 209 12| 2.5 4.0 6.5| 87.4 -28.4 58.9 19.6 0.43| 8.3 3.6 4000 279 30 218 14| 1.9 3.5 5.3|101.6 -28.4 73.2 18.3 0.45| 6.7 3.0 5000 278 33 225 16| 1.5 3.2 4.7|115.9 -28.4 87.5 17.5 0.45| 5.8 2.6 6000 277 35 230 18| 1.2 3.0 4.2|131.0 -28.4 102.6 17.1 0.46| 5.1 2.4 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20251128.12.gif