UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for U9612... Searching the city database file for: U9612 ... Date:0000Z 25 APR 25 Station: U9612 WMO ident: 29612 Latitude: 55.37 Longitude: 78.37 ------------------------------------------------------------------------------- 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 1011 124 0.2 -6.8 59 7.0 -2.2 180 3 272.5 272.9 270.4 278.7 2.27 1 1000 212 3.6 -4.4 56 8.0 0.5 195 5 276.8 277.2 273.7 284.4 2.75 2 989 302 5.4 -4.6 48 10.0 1.5 201 6 279.4 279.9 275.2 287.2 2.74 3 953 604 3.6 -11.4 32 15.0 -1.4 220 10 280.6 280.9 274.2 285.4 1.67 4 925 845 2.2 -12.8 32 15.0 -2.6 235 13 281.6 281.8 274.6 286.1 1.54 5 851 1513 -2.1 -16.1 33 14.0 -6.1 265 15 283.9 284.1 275.5 287.7 1.28 6 850 1522 -2.1 -16.1 33 14.0 -6.1 265 15 283.9 284.2 275.5 287.8 1.28 7 804 1963 -1.5 -29.5 10 28.0 -7.5 274 17 289.1 289.2 276.9 290.5 0.41 8 786 2143 -2.5 -26.5 14 24.0 -8.0 277 18 289.9 290.0 277.5 291.7 0.56 9 734 2683 -3.9 -23.9 19 20.0 -8.9 288 21 294.1 294.3 279.8 296.6 0.75 10 728 2748 -4.1 -23.1 21 19.0 -8.9 289 21 294.6 294.8 280.1 297.2 0.82 11 700 3056 -5.1 -22.1 25 17.0 -9.5 295 23 296.8 297.0 281.3 299.8 0.93 12 675 3341 -6.7 -21.7 29 15.0 -10.6 296 24 298.2 298.3 281.9 301.3 1.00 13 649 3647 -8.3 -23.3 29 15.0 -12.0 297 25 299.7 299.9 282.4 302.6 0.90 14 588 4406 -13.1 -21.1 51 8.0 -15.2 300 27 302.7 302.9 284.0 306.6 1.21 15 511 5460 -20.9 -28.9 49 8.0 -22.3 304 30 305.6 305.8 284.5 308.0 0.69 16 500 5620 -22.3 -30.3 48 8.0 -23.7 305 31 305.9 306.0 284.5 307.9 0.62 17 400 7220 -34.7 -43.7 40 9.0 -35.4 305 42 309.9 309.9 285.5 310.6 0.20 18 300 9150 -51.5 -60.5 33 9.0 -51.7 305 42 312.8 312.8 286.4 312.9 0.04 19 250 10310 -60.5 -69.5 30 9.0 -60.6 305 40 316.1 316.1 287.5 316.2 0.01 20 233 10746 -63.5 -72.5 28 9.0 -63.6 305 39 318.0 318.0 288.1 318.0 0.01 21 212 11323 -66.5 -75.5 27 9.0 -66.5 305 38 322.0 322.0 289.4 322.1 0.01 22 207 11469 -64.7 -73.7 28 9.0 -64.8 305 37 327.1 327.1 290.9 327.1 0.01 23 200 11680 -62.7 -71.7 29 9.0 -62.8 305 36 333.5 333.5 292.7 333.5 0.01 24 179 12372 -57.5 -66.5 31 9.0 -57.6 305 34 352.7 352.7 297.3 352.8 0.03 25 150 13490 -56.5 -65.5 31 9.0 -56.7 305 31 372.7 372.7 301.1 372.9 0.04 26 100 16060 -55.7 -65.7 28 10.0 -56.1 305 27 420.1 420.1 307.7 420.4 0.06 27 78 17641 -56.1 -66.1 27 10.0 -56.5 305 21 450.2 450.2 310.9 450.6 0.07 28 70 18330 -55.3 -66.3 24 11.0 -55.9 305 19 466.1 466.1 312.3 466.5 0.07 29 50 20480 -54.5 -65.5 25 11.0 -55.3 300 15 515.0 515.1 316.0 515.8 0.11 30 36 22574 -54.1 -66.1 22 12.0 -55.3 271 12 566.8 566.9 319.0 567.8 0.15 31 30 23740 -53.5 -66.5 19 13.0 -55.0 255 11 598.8 598.9 320.6 600.0 0.17 32 23 25453 -53.5 -66.5 19 13.0 -55.4 222 10 646.1 646.2 322.6 647.8 0.22 33 20 26360 -50.7 -64.7 17 14.0 -53.4 205 9 681.0 681.1 323.9 683.7 0.32 34 10 30960 -40.5 -59.5 11 19.0 -49.0 160 7 868.4 869.0 329.1 882.0 1.26 35 9.4 31382 -40.3 -59.3 11 19.0 -49.1 884.6 885.4 329.4 899.8 1.37 TRP 212 11323 -66.5 -75.5 27 9.0 -66.5 305 38 322.0 322.0 289.4 322.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5408.00 m Freezing level: 887.14 mb = 1186.59 m = 3892.98 ft Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 34.39 % Est. max temperature: 11.27 C = 52.29 F Sfc-Lift cond lev (LCL): 906.10 mb = 1010.33 m = 3314.68 ft T: 1.14 C 700-500 lapse rate: 6.71 C/km ThetaE index: 1.71 C Layer 953.0- 925.0 mb Conv cond level (CCL): 562.43 mb = 4739.65 m = 15549.83 ft Mean mixing ratio: 2.02 g/kg Conv temperature: 31.46 C = 88.64 F Cap Strength: 17.28 C Lifted Index: 17.29 C Risk: None Lifted Index @300 mb: 19.26 C Lifted Index @700 mb: 13.51 C Showalter Index: 15.59 C Risk: None Total Totals Index: 26.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 6.20 C K Index: -12.90 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 4.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.73 J/kg Max Up Vert Vel: 6.59 m/s Conv Inhibition (B-): 69714.87 J/kg Cap Strength: 17.30 C Lift Cond Lev (LCL): 792.23 mb = 2080.37 m = 6825.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 at 16 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 1011 124 180 3 0.0 3.0 | 147 19 -10.2 15.9 1 1000 212 195 5 1.3 4.8 | 153 20 -8.9 17.7 2 925 845 235 13 10.6 7.5 | 181 20 0.5 20.3 3 850 1522 265 15 14.9 1.3 | 199 15 4.8 14.2 4 700 3056 295 23 20.8 -9.7 | 254 11 10.7 3.1 5 500 5620 305 31 25.4 -17.8 | 288 16 15.2 -4.9 6 400 7220 305 42 34.4 -24.1 | 295 27 24.2 -11.2 7 300 9150 305 42 34.4 -24.1 | 295 27 24.2 -11.2 8 250 10310 305 40 32.8 -22.9 | 294 25 22.6 -10.1 9 212 11323 305 38 31.1 -21.8 | 293 23 20.9 -8.9 10 200 11680 305 36 29.5 -20.6 | 292 21 19.3 -7.8 11 150 13490 305 31 25.4 -17.8 | 288 16 15.2 -4.9 12 100 16060 305 27 22.1 -15.5 | 282 12 11.9 -2.6 13 70 18330 305 19 15.6 -10.9 | 250 6 5.4 2.0 14 50 20480 300 15 13.0 -7.5 | 208 6 2.8 5.4 15 30 23740 255 11 10.6 2.8 | 182 16 0.4 15.7 16 20 26360 205 9 3.8 8.2 | 163 22 -6.4 21.0 17 10 30960 160 7 -2.4 6.6 | 147 23 -12.6 19.4 Wind Parameters Mean winds (0-6000m): 291.6 at 21.9 knts Storm direction: 321.6 at 16.4 knts Shear (0-3000m) pos: 4.2 neg: 0.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 107.4 deg Storm rel helicity (0-3000m) pos: 132.1 neg: 0.0 tot: 132.1 m^2/s^2 ave: 44.0 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 5.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.34 Bulk Shear: 63.79 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 ------------------------------------------------------------------------------- 500 210 7 160 20| 8.4 0.0 8.4| 43.6 0.0 43.6 87.3 0.96| 8.8 8.4 1000 230 10 172 19| 6.7 0.0 6.7| 76.8 0.0 76.8 76.8 0.93| 8.0 7.4 1500 242 11 180 18| 5.4 0.0 5.4| 93.0 0.0 93.0 62.0 0.87| 7.1 6.2 2000 253 13 187 17| 4.8 0.0 4.8|106.4 0.0 106.4 53.2 0.88| 6.3 5.6 2500 262 14 194 15| 4.5 0.0 4.5|119.7 0.0 119.7 47.9 0.89| 5.9 5.3 3000 270 15 202 14| 4.2 0.0 4.2|132.1 0.0 132.1 44.0 0.90| 5.7 5.1 4000 280 18 216 12| 3.6 0.0 3.6|142.1 0.0 142.1 35.5 0.90| 4.7 4.2 5000 287 20 231 11| 3.2 0.0 3.2|153.1 0.0 153.1 30.6 0.89| 4.1 3.7 6000 292 22 245 11| 2.8 0.3 3.1|163.4 0.0 163.4 27.2 0.84| 3.9 3.3 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20250425.00.gif