UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for U2522... Searching the city database file for: U2522 ... Date:0000Z 27 APR 25 Station: U2522 WMO ident: 22522 Latitude: 64.98 Longitude: 34.80 ------------------------------------------------------------------------------- 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 1021 8 -5.5 -13.5 53 8.0 -7.5 290 11 266.1 266.3 264.4 269.7 1.32 1 1000 172 -2.3 -9.3 59 7.0 -4.5 315 15 270.9 271.2 268.7 276.1 1.89 2 999 180 -2.1 -9.1 59 7.0 -4.3 315 15 271.1 271.4 268.9 276.4 1.92 3 972 397 -2.9 -10.9 54 8.0 -5.3 328 16 272.5 272.7 269.4 277.2 1.71 4 925 786 -6.7 -15.7 49 9.0 -8.9 350 19 272.5 272.7 268.6 275.9 1.21 5 850 1439 -12.5 -20.5 51 8.0 -14.1 355 25 273.1 273.2 268.4 275.6 0.88 6 758 2299 -20.7 -26.7 59 6.0 -21.5 349 24 273.3 273.4 268.0 275.0 0.57 7 700 2885 -22.5 -28.5 58 6.0 -23.3 345 23 277.6 277.7 270.6 279.1 0.52 8 640 3538 -25.5 -33.5 47 8.0 -26.3 345 26 281.4 281.4 272.6 282.5 0.35 9 500 5290 -35.3 -45.3 35 10.0 -35.9 345 35 290.0 290.0 276.9 290.5 0.13 10 400 6810 -44.5 -55.5 28 11.0 -44.8 340 29 297.2 297.2 280.1 297.3 0.05 11 320 8281 -53.3 -64.3 25 11.0 -53.5 345 25 304.5 304.6 283.2 304.6 0.02 12 300 8700 -51.1 -63.1 23 12.0 -51.3 340 35 313.3 313.3 286.5 313.4 0.03 13 293 8853 -49.7 -61.7 23 12.0 -50.0 341 35 317.4 317.4 287.9 317.6 0.03 14 250 9890 -47.7 -59.7 24 12.0 -48.1 345 33 335.2 335.2 293.2 335.4 0.05 15 220 10732 -46.5 -59.5 21 13.0 -47.0 345 27 349.5 349.5 296.5 349.7 0.06 16 200 11360 -47.5 -60.5 21 13.0 -48.0 345 23 357.6 357.6 298.2 357.8 0.06 17 150 13260 -48.7 -63.7 16 15.0 -49.3 330 17 386.2 386.2 303.2 386.4 0.05 18 100 15910 -50.3 -67.3 12 17.0 -51.1 325 7 430.5 430.6 308.9 430.8 0.04 19 70 18220 -53.7 -71.7 9 18.0 -54.5 285 5 469.5 469.5 312.6 469.7 0.03 20 50 20380 -54.3 -72.3 9 18.0 -55.3 260 5 515.5 515.5 316.0 515.8 0.04 21 34 22830 -58.3 -77.3 7 19.0 -59.2 215 5 565.1 565.1 318.9 565.3 0.03 22 30 23620 -57.1 -76.1 7 19.0 -58.3 200 5 589.0 589.0 320.1 589.3 0.04 23 20 26210 -52.9 -72.9 7 20.0 -55.4 315 3 674.3 674.3 323.6 675.1 0.10 24 12 29546 -47.5 -68.5 7 21.0 -52.9 799.4 799.6 327.3 802.6 0.32 25 10 30762 -43.3 -64.3 8 21.0 -51.0 857.9 858.3 328.7 865.1 0.67 TRP 320 8281 -53.3 -64.3 25 11.0 -53.5 345 25 304.5 304.6 283.2 304.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5118.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 49.53 % Est. max temperature: 1.37 C = 34.47 F Sfc-Lift cond lev (LCL): 899.04 mb = 1005.82 m = 3299.89 ft T: -8.65 C 700-500 lapse rate: 5.32 C/km ThetaE index: 2.28 C Layer 925.0- 700.0 mb Conv cond level (CCL): 834.73 mb = 1575.13 m = 5167.67 ft Mean mixing ratio: 1.58 g/kg Conv temperature: 1.58 C = 34.85 F Cap Strength: 6.00 C Lifted Index: 11.91 C Risk: None Lifted Index @300 mb: 26.58 C Lifted Index @700 mb: 3.32 C Showalter Index: 12.08 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 14.80 C K Index: -3.70 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 3.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.14 J/kg Max Up Vert Vel: 6.02 m/s Conv Inhibition (B-): 66179.89 J/kg Cap Strength: 11.61 C Lift Cond Lev (LCL): 855.94 mb = 1385.21 m = 4544.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 16 at 20 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 1021 8 290 11 10.3 -3.8 | 226 22 15.6 15.1 1 1000 172 315 15 10.6 -10.6 | 243 18 15.9 8.2 2 925 786 350 19 3.3 -18.7 | 269 9 8.6 0.1 3 850 1439 355 25 2.2 -24.9 | 309 10 7.4 -6.1 4 700 2885 345 23 6.0 -22.2 | 287 12 11.2 -3.4 5 500 5290 345 35 9.1 -33.8 | 316 21 14.3 -15.0 6 400 6810 340 29 9.9 -27.3 | 299 17 15.2 -8.4 7 320 8281 345 25 6.5 -24.1 | 294 13 11.7 -5.3 8 300 8700 340 35 12.0 -32.9 | 309 22 17.2 -14.0 9 250 9890 345 33 8.5 -31.9 | 313 19 13.8 -13.0 10 200 11360 345 23 6.0 -22.2 | 287 12 11.2 -3.4 11 150 13260 330 17 8.5 -14.7 | 253 14 13.8 4.1 12 100 15910 325 7 4.0 -5.7 | 215 16 9.3 13.1 13 70 18220 285 5 4.8 -1.3 | 210 20 10.1 17.5 14 50 20380 260 5 4.9 0.9 | 207 22 10.2 19.7 15 30 23620 200 5 1.7 4.7 | 196 25 7.0 23.5 16 20 26210 315 3 2.1 -2.1 | 204 18 7.4 16.7 Wind Parameters Mean winds (0-6000m): 345.6 at 26.1 knts Storm direction: 15.6 at 19.6 knts Shear (0-3000m) pos: 3.9 neg: 0.7 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 63.3 deg Storm rel helicity (0-3000m) pos: 66.8 neg: -10.7 tot: 56.1 m^2/s^2 ave: 18.7 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.68 Bulk Shear: 26.72 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 ------------------------------------------------------------------------------- 500 319 15 244 17| 12.4 0.0 12.4| 44.2 0.0 44.2 88.4 0.72| 13.1 9.4 1000 335 17 255 13| 9.5 0.0 9.5| 56.6 0.0 56.6 56.6 0.69| 10.3 7.2 1500 343 19 267 11| 7.7 0.0 7.7| 65.5 0.0 65.5 43.7 0.73| 8.3 6.1 2000 346 20 276 10| 5.8 0.4 6.2| 65.5 -3.9 61.6 30.8 0.63| 6.6 4.2 2500 347 21 280 10| 4.6 0.7 5.3| 65.5 -7.9 57.6 23.0 0.54| 5.6 3.1 3000 347 22 282 10| 3.9 0.7 4.6| 66.8 -10.7 56.1 18.7 0.49| 5.0 2.5 4000 346 23 287 11| 2.9 0.7 3.6| 80.0 -10.7 69.3 17.3 0.53| 4.4 2.3 5000 346 24 294 12| 2.3 1.0 3.3| 93.1 -10.7 82.4 16.5 0.53| 4.0 2.1 6000 346 26 299 13| 1.9 0.8 2.7| 96.5 -24.3 72.2 12.0 0.44| 3.7 1.6 Wrote GIF file: /home/apache/climate/data/raob//U2522/skewt/U2522.skewt.20250427.00.gif