UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for U5123... Searching the city database file for: U5123 ... Date:0000Z 8 OCT 25 Station: U5123 WMO ident: 25123 Latitude: 68.80 Longitude: 161.28 ------------------------------------------------------------------------------- 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 1005 25 -3.1 -8.1 68 5.0 -4.7 310 15 269.7 270.0 268.2 275.3 2.06 1 1000 64 -4.3 -7.7 77 3.4 -5.4 310 13 268.9 269.2 267.8 274.7 2.14 2 961 375 -7.1 -9.8 81 2.7 -7.9 325 14 269.1 269.4 267.5 274.3 1.89 3 925 670 -9.1 -12.0 79 2.9 -9.9 340 15 270.0 270.3 267.7 274.6 1.64 4 850 1321 -13.1 -15.9 79 2.8 -13.7 355 17 272.4 272.6 268.7 276.1 1.30 5 838 1429 -13.9 -16.7 79 2.8 -14.5 356 17 272.7 272.9 268.8 276.2 1.23 6 746 2310 -15.3 -18.6 76 3.3 -16.0 5 18 280.4 280.6 273.4 283.9 1.18 7 700 2788 -18.7 -21.8 77 3.1 -19.3 10 19 281.8 281.9 273.8 284.6 0.95 8 669 3124 -20.9 -23.9 77 3.0 -21.4 15 20 283.0 283.1 274.3 285.5 0.83 9 652 3314 -19.1 -22.2 76 3.1 -19.7 17 20 287.1 287.3 276.7 290.1 0.99 10 573 4262 -25.5 -30.5 63 5.0 -26.2 31 21 290.4 290.5 277.7 292.1 0.53 11 533 4784 -27.7 -33.7 57 6.0 -28.4 38 22 293.8 293.9 279.2 295.2 0.42 12 511 5086 -29.9 -36.9 51 7.0 -30.6 43 23 294.7 294.8 279.4 295.8 0.32 13 500 5240 -31.3 -38.3 50 7.0 -31.9 45 23 294.9 294.9 279.4 295.8 0.28 14 400 6780 -42.5 -48.5 52 6.0 -42.8 35 21 299.8 299.8 281.4 300.2 0.12 15 367 7358 -46.9 -53.9 45 7.0 -47.1 32 17 301.4 301.4 282.0 301.6 0.07 16 300 8680 -53.1 -60.1 42 7.0 -53.2 25 7 310.5 310.5 285.5 310.7 0.04 17 287 8966 -54.7 -61.7 42 7.0 -54.8 42 8 312.2 312.2 286.1 312.3 0.03 18 261 9574 -56.1 -63.1 41 7.0 -56.2 80 11 318.7 318.7 288.3 318.8 0.03 19 260 9599 -56.3 -63.3 41 7.0 -56.4 80 11 318.8 318.8 288.4 318.9 0.03 20 250 9850 -54.5 -61.5 42 7.0 -54.6 80 13 325.0 325.0 290.3 325.2 0.04 21 220 10665 -49.7 -57.7 39 8.0 -50.0 74 12 344.5 344.6 295.5 344.8 0.07 22 200 11280 -49.5 -58.5 34 9.0 -49.8 70 11 354.4 354.4 297.6 354.7 0.07 23 150 13180 -49.5 -61.5 23 12.0 -50.0 150 11 384.8 384.8 303.1 385.1 0.06 24 100 15830 -48.9 -63.9 16 15.0 -49.8 150 9 433.2 433.3 309.2 433.6 0.07 25 70 18170 -48.3 -64.3 14 16.0 -49.6 165 19 481.1 481.1 313.6 481.6 0.10 26 65 18660 -48.3 -64.3 14 16.0 -49.7 172 20 491.4 491.4 314.4 492.0 0.10 27 58 19408 -50.7 -66.7 13 16.0 -51.9 182 21 502.2 502.2 315.1 502.7 0.08 28 50 20380 -49.5 -65.5 14 16.0 -51.1 195 23 526.8 526.9 316.8 527.6 0.11 29 47 20787 -48.3 -64.3 14 16.0 -50.1 197 23 539.1 539.2 317.5 540.1 0.14 30 34 22909 -50.7 -66.7 13 16.0 -52.6 210 26 585.1 585.2 320.0 586.1 0.14 31 32 23306 -48.5 -65.5 12 17.0 -51.0 212 26 601.2 601.3 320.7 602.6 0.18 32 30 23730 -49.1 -66.1 12 17.0 -51.5 215 27 610.8 610.9 321.2 612.1 0.18 33 24 25184 -50.5 -67.5 12 17.0 -53.1 221 30 647.0 647.0 322.6 648.4 0.18 34 21 26059 -47.1 -65.1 11 18.0 -50.8 224 32 682.4 682.5 323.9 684.9 0.29 35 20 26380 -47.9 -66.9 9 19.0 -51.6 225 33 689.6 689.7 324.1 691.6 0.24 36 14 28721 -50.3 -71.3 7 21.0 -54.4 755.5 755.6 326.1 757.2 0.18 37 10 30929 -47.9 -71.9 5 24.0 -53.9 840.7 840.9 328.2 843.2 0.23 TRP 261 9574 -56.1 -63.1 41 7.0 -56.2 80 11 318.7 318.7 288.3 318.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5176.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 72.19 % Est. max temperature: -0.51 C = 31.09 F Sfc-Lift cond lev (LCL): 928.87 mb = 637.69 m = 2092.14 ft T: -8.88 C 700-500 lapse rate: 5.14 C/km ThetaE index: 1.04 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 885.45 mb = 1006.43 m = 3301.90 ft Mean mixing ratio: 1.84 g/kg Conv temperature: -1.50 C = 29.30 F Cap Strength: 16.96 C Lifted Index: 16.96 C Risk: None Lifted Index @300 mb: 25.51 C Lifted Index @700 mb: 8.17 C Showalter Index: 15.67 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 15.40 C K Index: -0.80 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 4.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.03 J/kg Max Up Vert Vel: 3.47 m/s Conv Inhibition (B-): 81711.35 J/kg Cap Strength: 16.96 C Lift Cond Lev (LCL): 910.12 mb = 794.88 m = 2607.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 47 at 14 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 1005 25 310 15 11.5 -9.6 | 270 22 22.1 0.1 1 1000 64 310 13 10.0 -8.4 | 266 21 20.6 1.4 2 925 670 340 15 5.1 -14.1 | 285 16 15.7 -4.3 3 850 1321 355 17 1.5 -16.9 | 301 14 12.1 -7.2 4 700 2788 10 19 -3.3 -18.7 | 321 12 7.3 -8.9 5 500 5240 45 23 -16.3 -16.3 | 41 9 -5.7 -6.5 6 400 6780 35 21 -12.0 -17.2 | 11 8 -1.4 -7.4 7 300 8680 25 7 -3.0 -6.3 | 246 8 7.7 3.4 8 261 9574 80 11 -10.8 -1.9 | 178 8 -0.2 7.9 9 250 9850 80 13 -12.8 -2.3 | 164 8 -2.2 7.5 10 200 11280 70 11 -10.3 -3.8 | 183 6 0.3 6.0 11 150 13180 150 11 -5.5 9.5 | 195 20 5.1 19.3 12 100 15830 150 9 -4.5 7.8 | 199 19 6.1 17.6 13 70 18170 165 19 -4.9 18.4 | 191 29 5.7 28.1 14 50 20380 195 23 6.0 22.2 | 207 36 16.6 32.0 15 30 23730 215 27 15.5 22.1 | 219 41 26.1 31.9 16 20 26380 225 33 23.3 23.3 | 226 47 33.9 33.1 Wind Parameters Mean winds (0-6000m): 17.4 at 19.2 knts Storm direction: 47.4 at 14.4 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 56.4 deg Storm rel helicity (0-3000m) pos: 61.9 neg: -3.8 tot: 58.1 m^2/s^2 ave: 19.4 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 35.14 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 ------------------------------------------------------------------------------- 500 321 14 273 19| 6.0 0.0 6.0| 20.7 -3.8 16.9 33.9 0.50| 7.1 3.6 1000 332 15 280 18| 5.3 0.0 5.3| 36.4 -3.8 32.6 32.6 0.63| 5.8 3.7 1500 340 15 286 16| 4.5 0.0 4.5| 45.9 -3.8 42.1 28.0 0.68| 4.9 3.3 2000 346 16 291 16| 3.8 0.0 3.8| 51.1 -3.8 47.3 23.6 0.70| 4.1 2.8 2500 350 16 295 15| 3.4 0.0 3.4| 56.2 -3.8 52.4 20.9 0.72| 3.6 2.6 3000 354 17 299 14| 3.2 0.0 3.2| 61.9 -3.8 58.1 19.4 0.73| 3.4 2.5 4000 2 18 308 13| 3.0 0.0 3.0| 74.5 -3.8 70.7 17.7 0.77| 3.2 2.5 5000 10 19 319 11| 2.8 0.0 2.8| 87.1 -3.8 83.3 16.7 0.81| 3.2 2.6 6000 17 19 330 10| 2.4 0.1 2.5| 89.7 -8.2 81.5 13.6 0.71| 2.9 2.1 Wrote GIF file: /home/apache/climate/data/raob//U5123/skewt/U5123.skewt.20251008.00.gif