UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for U2522... Searching the city database file for: U2522 ... Date:0000Z 19 OCT 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 1010 11 1.8 -0.0 88 1.8 1.1 200 9 274.2 274.8 273.7 284.4 3.78 1 1000 91 2.0 -0.7 82 2.7 0.9 220 11 275.1 275.8 274.0 285.1 3.63 2 945 546 -0.7 -2.5 88 1.8 -1.4 256 23 276.9 277.5 274.6 286.2 3.36 3 937 614 0.2 -1.4 89 1.6 -0.4 262 24 278.5 279.1 276.0 288.7 3.68 4 925 717 0.0 -1.4 90 1.4 -0.6 270 27 279.3 279.9 276.5 289.7 3.73 5 889 1034 -0.7 -2.7 86 2.0 -1.5 270 26 281.8 282.4 277.5 291.7 3.52 6 850 1391 -2.7 -5.6 80 2.9 -3.8 270 25 283.3 283.8 277.5 291.8 2.96 7 811 1762 -5.5 -10.4 68 4.9 -7.1 272 24 284.2 284.5 276.9 290.4 2.13 8 770 2167 -7.9 -12.5 69 4.6 -9.3 275 22 285.8 286.2 277.4 291.4 1.90 9 726 2623 -9.3 -13.2 73 3.9 -10.5 278 20 289.2 289.5 279.0 294.8 1.90 10 700 2904 -11.9 -15.2 76 3.3 -12.8 280 19 289.3 289.6 278.8 294.3 1.67 11 665 3294 -14.9 -17.1 83 2.2 -15.4 282 20 290.2 290.5 279.0 294.8 1.50 12 624 3773 -17.3 -18.8 88 1.5 -17.7 283 22 292.8 293.0 280.0 297.1 1.39 13 603 4029 -18.5 -20.0 88 1.5 -18.8 284 23 294.3 294.5 280.6 298.3 1.30 14 500 5400 -27.9 -31.5 71 3.6 -28.4 290 27 299.0 299.1 281.7 300.8 0.55 15 459 6007 -32.1 -36.2 67 4.1 -32.5 296 30 301.2 301.3 282.4 302.5 0.38 16 400 6960 -39.9 -44.4 62 4.5 -40.2 305 36 303.1 303.2 282.9 303.8 0.18 17 300 8860 -55.5 -59.5 61 4.0 -55.6 320 52 307.1 307.1 284.3 307.3 0.04 18 270 9521 -60.5 -64.5 59 4.0 -60.6 325 54 309.2 309.2 285.1 309.3 0.02 19 252 9950 -59.7 -63.8 59 4.1 -59.7 325 52 316.6 316.6 287.6 316.7 0.03 20 250 10000 -59.1 -63.3 58 4.2 -59.2 325 52 318.2 318.2 288.2 318.3 0.03 21 215 10956 -53.7 -58.0 59 4.3 -53.8 311 43 340.6 340.6 294.6 340.9 0.07 22 200 11420 -54.1 -58.5 58 4.4 -54.2 305 38 347.1 347.1 296.1 347.4 0.07 23 184 11958 -52.1 -57.1 55 5.0 -52.3 306 36 358.7 358.7 298.5 359.1 0.09 24 166 12620 -55.1 -60.1 54 5.0 -55.2 308 33 364.4 364.4 299.6 364.7 0.07 25 150 13270 -53.3 -59.3 48 6.0 -53.5 310 31 378.2 378.3 302.0 378.6 0.09 26 135 13951 -51.9 -58.9 43 7.0 -52.2 314 28 392.3 392.3 304.2 392.8 0.10 27 100 15880 -55.7 -65.7 28 10.0 -56.1 325 21 420.1 420.1 307.7 420.4 0.06 28 70 18130 -60.3 -72.3 19 12.0 -60.6 310 19 455.4 455.4 311.4 455.6 0.03 29 67 18401 -61.1 -73.1 19 12.0 -61.4 305 19 459.4 459.4 311.7 459.6 0.03 30 50 20210 -61.7 -74.7 16 13.0 -62.1 270 17 498.1 498.1 314.8 498.3 0.03 31 30 23370 -62.3 -76.3 14 14.0 -62.9 265 25 574.8 574.8 319.4 575.1 0.04 32 26 24255 -61.5 -75.5 14 14.0 -62.3 601.1 601.1 320.7 601.5 0.05 33 22 25285 -64.1 -79.1 11 15.0 -64.8 622.8 622.8 321.6 623.0 0.03 TRP 270 9521 -60.5 -64.5 59 4.0 -60.6 325 54 309.2 309.2 285.1 309.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5309.00 m Freezing level: 959.26 mb = 427.71 m = 1403.23 ft Freezing level: 938.78 mb = 598.51 m = 1963.61 ft Freezing level: 925.00 mb = 717.00 m = 2352.33 ft Wetbulb zero: 978.37 mb = 266.71 m = 875.02 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 80.02 % Est. max temperature: 10.57 C = 51.03 F Sfc-Lift cond lev (LCL): 982.06 mb = 236.44 m = 775.73 ft T: 1.14 C 700-500 lapse rate: 6.41 C/km ThetaE index: 1.39 C Layer 811.0- 770.0 mb Conv cond level (CCL): 842.23 mb = 1463.45 m = 4801.28 ft Mean mixing ratio: 3.57 g/kg Conv temperature: 11.14 C = 52.06 F Cap Strength: 8.35 C Lifted Index: 10.75 C Risk: None Lifted Index @300 mb: 14.44 C Lifted Index @700 mb: 5.86 C Showalter Index: 7.00 C Risk: None Total Totals Index: 47.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.20 C Cross Totals Index: 22.30 C K Index: 16.30 Risk: < 20 % chance of thunderstorms Sweat Index: 77.00 Risk: None Energy Index: 1.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.18 J/kg Max Up Vert Vel: 6.66 m/s Conv Inhibition (B-): 44117.62 J/kg Cap Strength: 10.49 C Lift Cond Lev (LCL): 929.14 mb = 681.21 m = 2234.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 17 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 1010 11 200 9 3.1 8.5 | 152 22 -10.3 19.5 1 1000 91 220 11 7.1 8.4 | 162 20 -6.3 19.5 2 925 717 270 27 27.0 -0.0 | 231 18 13.6 11.0 3 850 1391 270 25 25.0 -0.0 | 227 16 11.6 11.0 4 700 2904 280 19 18.7 -3.3 | 215 9 5.4 7.7 5 500 5400 290 27 25.4 -9.2 | 261 12 12.0 1.8 6 400 6960 305 36 29.5 -20.6 | 301 19 16.1 -9.6 7 300 8860 320 52 33.4 -39.8 | 325 35 20.1 -28.8 8 270 9521 325 54 31.0 -44.2 | 332 38 17.6 -33.2 9 250 10000 325 52 29.8 -42.6 | 332 36 16.5 -31.6 10 200 11420 305 38 31.1 -21.8 | 301 21 17.8 -10.8 11 150 13270 310 31 23.7 -19.9 | 311 14 10.4 -8.9 12 100 15880 325 21 12.0 -17.2 | 12 6 -1.3 -6.2 13 70 18130 310 19 14.6 -12.2 | 314 2 1.2 -1.2 14 50 20210 270 17 17.0 -0.0 | 198 12 3.6 11.0 15 30 23370 265 25 24.9 2.2 | 221 18 11.5 13.2 Wind Parameters Mean winds (0-6000m): 279.6 at 23.1 knts Storm direction: 309.6 at 17.3 knts Shear (0-3000m) pos: 3.4 neg: 0.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 64.7 deg Storm rel helicity (0-3000m) pos: 136.7 neg: -12.5 tot: 124.2 m^2/s^2 ave: 41.4 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 4.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.73 Bulk Shear: 30.40 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 ------------------------------------------------------------------------------- 500 239 15 179 19| 18.4 0.0 18.4| 95.4 0.0 95.4 190.9 0.98| 18.9 18.5 1000 260 20 205 16| 12.6 0.0 12.6|135.9 -1.7 134.1 134.1 0.94| 14.3 13.4 1500 264 22 213 16| 7.9 0.0 7.9|135.9 -5.4 130.5 87.0 0.86| 10.1 8.7 2000 266 22 216 15| 5.6 0.0 5.6|135.9 -7.4 128.5 64.2 0.78| 8.2 6.4 2500 268 22 217 15| 4.2 0.0 4.2|135.9 -10.1 125.8 50.3 0.70| 7.0 4.9 3000 270 22 217 14| 3.4 0.0 3.4|136.7 -12.5 124.2 41.4 0.64| 6.2 4.0 4000 273 22 220 13| 3.0 0.0 3.0|145.6 -12.5 133.1 33.3 0.67| 5.1 3.4 5000 276 22 225 12| 2.8 0.0 2.8|155.1 -12.5 142.5 28.5 0.69| 4.5 3.1 6000 280 23 233 12| 2.8 0.0 2.8|173.1 -12.5 160.6 26.8 0.72| 4.2 3.0 Wrote GIF file: /home/apache/climate/data/raob//U2522/skewt/U2522.skewt.20251019.00.gif