UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for U9572... Searching the city database file for: U9572 ... Date:0000Z 30 APR 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 27 SFC 979 204 11.8 9.9 88 1.9 10.7 275 19 286.7 288.1 284.8 308.6 7.84 2 925 674 7.0 2.2 71 4.8 4.6 265 38 286.5 287.3 281.4 300.2 4.85 3 866 1213 3.6 -1.4 70 5.0 1.4 269 47 288.4 289.1 281.3 299.8 3.98 4 850 1364 3.0 -1.5 72 4.5 1.0 270 50 289.3 290.0 281.7 300.9 4.03 5 700 2924 -1.9 -3.2 91 1.3 -2.5 205 29 300.4 301.2 286.5 313.4 4.31 6 537 4989 -13.9 -18.9 66 5.0 -15.3 229 60 309.7 310.0 287.1 314.9 1.60 7 528 5118 -13.9 -18.4 69 4.5 -15.2 230 62 311.2 311.5 287.7 316.8 1.70 8 500 5530 -16.9 -21.3 69 4.4 -18.0 235 68 312.4 312.7 287.8 317.1 1.40 9 462 6119 -20.3 -23.7 74 3.4 -21.1 231 71 315.3 315.6 288.6 319.5 1.22 10 439 6496 -22.9 -27.4 67 4.5 -23.8 229 73 316.7 316.9 288.7 319.9 0.92 11 408 7028 -27.3 -33.3 57 6.0 -28.2 226 76 317.7 317.8 288.6 319.7 0.57 12 400 7170 -28.5 -34.5 56 6.0 -29.3 225 77 317.9 318.0 288.6 319.8 0.51 13 300 9160 -44.9 -49.9 57 5.0 -45.2 235 93 322.1 322.1 289.5 322.6 0.13 14 290 9385 -47.1 -52.0 57 4.9 -47.3 236 94 322.1 322.1 289.5 322.5 0.11 15 250 10350 -53.9 -58.7 56 4.8 -54.0 240 99 325.9 325.9 290.6 326.2 0.06 16 245 10480 -54.6 -59.5 55 4.9 -54.8 245 103 326.7 326.7 290.8 326.9 0.05 17 242 10559 -55.1 -60.0 54 4.9 -55.2 245 100 327.2 327.2 291.0 327.4 0.05 18 206 11583 -58.1 -63.1 53 5.0 -58.2 240 64 337.9 337.9 293.9 338.0 0.04 19 200 11770 -57.9 -62.9 53 5.0 -58.0 240 60 341.1 341.1 294.6 341.2 0.04 20 150 13610 -50.9 -57.9 43 7.0 -51.2 265 33 382.4 382.4 302.7 382.8 0.10 21 112 15489 -56.1 -65.1 31 9.0 -56.4 283 19 406.0 406.0 306.0 406.2 0.05 22 100 16210 -55.5 -65.5 28 10.0 -55.9 290 13 420.5 420.5 307.8 420.8 0.06 23 70 18470 -57.1 -68.1 24 11.0 -57.6 360 19 462.2 462.2 312.0 462.6 0.06 24 50 20600 -58.5 -70.5 20 12.0 -59.0 345 7 505.6 505.6 315.4 506.0 0.06 25 45 21267 -56.9 -68.9 21 12.0 -57.6 347 7 525.0 525.0 316.6 525.5 0.08 26 30 23860 -53.9 -66.9 19 13.0 -55.4 355 7 597.7 597.8 320.6 598.9 0.16 27 29 24077 -54.5 -67.5 19 13.0 -55.9 601.9 601.9 320.7 603.0 0.15 TRP 206 11583 -58.1 -63.1 53 5.0 -58.2 240 64 337.9 337.9 293.9 338.0 0.04 WND 245 10480 -54.6 -59.5 55 4.9 -54.8 245 103 326.7 326.7 290.8 326.9 0.05 Sounding variables and indices 1000-500 mb thick: 5503.00 m Freezing level: 758.16 mb = 2319.10 m = 7608.51 ft Wetbulb zero: 807.55 mb = 1775.61 m = 5825.41 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 77.36 % Est. max temperature: 15.79 C = 60.42 F Sfc-Lift cond lev (LCL): 951.36 mb = 441.38 m = 1448.08 ft T: 9.38 C 700-500 lapse rate: 5.76 C/km ThetaE index: 8.72 C Layer 925.0- 850.0 mb Conv cond level (CCL): 827.15 mb = 1582.97 m = 5193.39 ft Mean mixing ratio: 5.47 g/kg Conv temperature: 15.92 C = 60.65 F Cap Strength: 10.16 C Lifted Index: 10.44 C Risk: None Lifted Index @300 mb: 14.08 C Lifted Index @700 mb: 6.22 C Showalter Index: 11.44 C Risk: None Total Totals Index: 35.30 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 15.40 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 168.00 Risk: None Energy Index: 3.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.78 J/kg Max Up Vert Vel: 3.09 m/s Conv Inhibition (B-): 36119.05 J/kg Cap Strength: 10.36 C Lift Cond Lev (LCL): 876.73 mb = 1112.04 m = 3648.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 at 35 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 ---------------------------------------------------------- 0 979 204 275 19 18.9 -1.7 | 79 16 -16.0 -3.0 1 925 674 265 38 37.9 3.3 | 236 4 2.9 2.0 2 850 1364 270 50 50.0 -0.0 | 275 15 15.1 -1.3 3 700 2924 205 29 12.3 26.3 | 138 34 -22.7 25.0 4 500 5530 235 68 55.7 39.0 | 209 43 20.8 37.7 5 400 7170 225 77 54.4 54.4 | 200 57 19.5 53.1 6 300 9160 235 93 76.2 53.3 | 218 66 41.2 52.0 7 250 10350 240 99 85.7 49.5 | 227 70 50.8 48.2 8 245 10480 245 103 93.3 43.5 | 234 72 58.4 42.2 9 206 11583 240 64 55.4 32.0 | 214 37 20.5 30.7 10 200 11770 240 60 52.0 30.0 | 211 33 17.0 28.7 11 150 13610 265 33 32.9 2.9 | 127 3 -2.1 1.6 12 100 16210 290 13 12.2 -4.4 | 76 23 -22.7 -5.8 13 70 18470 360 19 -0.0 -19.0 | 60 40 -34.9 -20.3 14 50 20600 345 7 1.8 -6.8 | 76 34 -33.1 -8.1 15 30 23860 355 7 0.6 -7.0 | 76 35 -34.3 -8.3 Wind Parameters Mean winds (0-6000m): 237.8 at 46.6 knts Storm direction: 267.8 at 35.0 knts Shear (0-3000m) pos: 1.6 neg: 6.0 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 66.0 deg Storm rel helicity (0-3000m) pos: 47.6 neg: -218.9 tot: -171.3 m^2/s^2 ave: -57.1 10^-3 m/s^2 rel: -0.32 Storm rel vorticity (0-3000m) horiz: 14.7 stream: -4.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 89.46 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 ------------------------------------------------------------------------------- 500 268 29 87 6| 0.0 20.6 20.6| 2.0 -1.2 0.8 1.6 0.31| 22.2 6.8 1000 268 36 258 1| 4.7 10.3 15.0| 8.9 -1.2 7.7 7.7 0.33| 15.8 5.2 1500 267 40 259 5| 3.1 7.6 10.7| 10.7 -43.8 -33.2 -22.1 -0.03| 15.4 -0.5 2000 262 40 231 7| 2.3 6.8 9.1| 10.7-107.5 -96.8 -48.4 -0.26| 15.9 -4.1 2500 258 39 208 8| 1.9 6.6 8.4| 10.7-183.7-173.0 -69.2 -0.36| 15.7 -5.6 3000 253 38 189 10| 1.6 6.0 7.6| 47.6-218.9-171.3 -57.1 -0.32| 14.7 -4.7 4000 243 39 178 16| 3.2 4.5 7.7|203.2-218.9 -15.7 -3.9 -0.10| 13.2 -1.3 5000 239 42 183 20| 4.4 3.6 8.1|385.3-218.9 166.4 33.3 0.06| 12.5 0.8 6000 238 47 191 24| 4.3 3.4 7.7|449.4-250.5 198.9 33.2 0.08| 11.5 0.9 Wrote 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