UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010512.upa.cvt Date: 1200Z 5 JAN 26 Searching for U5123... Searching the city database file for: U5123 ... Date:1200Z 5 JAN 26 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 1007 28 -27.7 -31.4 71 3.7 -28.0 120 5 245.0 245.0 244.8 245.7 0.27 1 1000 78 -27.5 -31.0 72 3.5 -27.8 140 5 245.6 245.7 245.4 246.4 0.29 2 979 229 -26.1 -29.4 74 3.3 -26.4 133 5 248.6 248.6 248.2 249.5 0.34 3 925 643 -17.3 -19.2 85 1.9 -17.6 115 5 261.6 261.8 260.3 264.1 0.90 4 915 725 -15.3 -16.9 88 1.6 -15.6 114 5 264.5 264.7 262.9 267.5 1.11 5 850 1284 -15.9 -18.2 82 2.3 -16.4 105 5 269.5 269.7 266.4 272.5 1.07 6 801 1734 -15.7 -18.0 82 2.3 -16.2 96 9 274.3 274.5 269.7 277.6 1.16 7 700 2742 -22.5 -25.0 80 2.5 -22.9 75 17 277.6 277.7 270.9 279.7 0.72 8 627 3537 -28.7 -31.2 79 2.5 -29.0 80 16 279.4 279.4 271.6 280.8 0.45 9 592 3947 -28.9 -31.5 78 2.6 -29.2 82 15 283.8 283.8 274.1 285.2 0.46 10 500 5130 -37.5 -40.3 75 2.8 -37.7 90 13 287.3 287.4 275.6 288.1 0.23 11 406 6541 -47.1 -49.8 74 2.7 -47.2 81 13 292.5 292.5 278.1 292.9 0.10 12 400 6640 -47.7 -50.5 73 2.8 -47.8 80 13 293.0 293.0 278.3 293.3 0.09 13 390 6807 -48.5 -51.5 71 3.0 -48.6 94 16 294.1 294.1 278.8 294.4 0.09 14 354 7445 -47.7 -50.8 70 3.1 -47.8 148 26 303.4 303.4 282.9 303.8 0.10 15 300 8520 -54.9 -58.3 66 3.4 -54.9 240 44 308.0 308.0 284.6 308.1 0.05 16 256 9522 -60.9 -64.2 65 3.3 -60.9 231 41 313.4 313.4 286.6 313.5 0.03 17 250 9670 -61.5 -64.7 66 3.2 -61.5 230 40 314.6 314.6 287.0 314.7 0.03 18 230 10186 -61.3 -64.5 66 3.2 -61.3 230 31 322.5 322.5 289.6 322.6 0.03 19 200 11060 -56.7 -59.9 67 3.2 -56.8 230 15 343.0 343.0 295.1 343.2 0.06 20 165 12286 -53.3 -57.3 62 4.0 -53.5 230 15 368.1 368.1 300.3 368.5 0.10 21 150 12900 -52.5 -56.8 60 4.3 -52.7 230 15 379.6 379.6 302.3 380.2 0.12 22 100 15530 -50.7 -58.7 38 8.0 -51.2 235 19 429.8 429.8 308.9 430.5 0.14 23 70 17850 -53.1 -64.1 25 11.0 -53.8 235 31 470.8 470.8 312.7 471.4 0.10 24 62 18629 -52.9 -64.9 22 12.0 -53.7 237 34 487.9 487.9 314.1 488.5 0.10 25 50 20000 -56.7 -69.7 18 13.0 -57.4 240 38 509.9 509.9 315.7 510.3 0.06 26 30 23210 -61.3 -74.3 16 13.0 -62.0 260 50 577.5 577.5 319.6 577.9 0.05 27 27 23861 -63.3 -77.3 13 14.0 -63.9 259 51 589.6 589.6 320.2 589.8 0.04 28 25 24336 -61.7 -75.7 14 14.0 -62.5 258 52 607.3 607.3 320.9 607.7 0.05 29 20 25710 -64.3 -78.3 13 14.0 -65.0 255 54 639.4 639.4 322.3 639.7 0.04 30 18 26352 -65.9 -79.9 12 14.0 -66.5 653.9 653.9 322.9 654.2 0.04 31 15 27469 -62.1 -76.1 14 14.0 -63.3 701.5 701.5 324.5 702.2 0.08 32 13 28346 -65.9 -79.9 12 14.0 -66.8 717.6 717.7 325.0 718.1 0.05 33 11 29361 -65.5 -79.5 13 14.0 -66.5 754.2 754.2 326.1 754.8 0.07 TRP 250 9670 -61.5 -64.7 66 3.2 -61.5 230 40 314.6 314.6 287.0 314.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5052.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 79.71 % Est. max temperature: -3.69 C = 25.37 F Sfc-Lift cond lev (LCL): 946.15 mb = 478.24 m = 1569.02 ft T: -20.81 C 700-500 lapse rate: 6.28 C/km ThetaE index: 0.00 C Layer 1007.0-1346878835939174223569747968.0 mb Conv cond level (CCL): 1000.00 mb = 78.00 m = 255.90 ft Mean mixing ratio: 0.62 g/kg Conv temperature: -22.17 C = -7.91 F Cap Strength: 23.93 C Lifted Index: 25.64 C Risk: None Lifted Index @300 mb: 36.72 C Lifted Index @700 mb: 19.73 C Showalter Index: 12.34 C Risk: None Total Totals Index: 40.90 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 19.30 C K Index: 0.90 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 3.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 73.28 J/kg Max Up Vert Vel: 12.11 m/s Conv Inhibition (B-): 69694.20 J/kg Cap Strength: 25.50 C Lift Cond Lev (LCL): 936.70 mb = 551.38 m = 1808.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 116 at 9 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 1007 28 120 5 -4.3 2.5 | 290 4 3.6 -1.3 1 1000 78 140 5 -3.2 3.8 | 269 5 4.7 0.0 2 925 643 115 5 -4.5 2.1 | 296 4 3.4 -1.7 3 850 1284 105 5 -4.8 1.3 | 309 4 3.1 -2.5 4 700 2742 75 17 -16.4 -4.4 | 46 12 -8.5 -8.2 5 500 5130 90 13 -13.0 0.0 | 53 6 -5.1 -3.8 6 400 6640 80 13 -12.8 -2.3 | 39 8 -4.9 -6.0 7 300 8520 240 44 38.1 22.0 | 248 49 46.0 18.2 8 250 9670 230 40 30.6 25.7 | 240 44 38.6 21.9 9 200 11060 230 15 11.5 9.6 | 253 20 19.4 5.9 10 150 12900 230 15 11.5 9.6 | 253 20 19.4 5.9 11 100 15530 235 19 15.6 10.9 | 253 25 23.5 7.1 12 70 17850 235 31 25.4 17.8 | 247 36 33.3 14.0 13 50 20000 240 38 32.9 19.0 | 250 44 40.8 15.2 14 30 23210 260 50 49.2 8.7 | 265 57 57.2 4.9 15 20 25710 255 54 52.2 14.0 | 260 61 60.1 10.2 Wind Parameters Mean winds (0-6000m): 85.6 at 11.7 knts Storm direction: 115.6 at 8.8 knts Shear (0-3000m) pos: 0.0 neg: 2.3 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 117.5 deg Storm rel helicity (0-3000m) pos: 9.0 neg: -1.9 tot: 7.1 m^2/s^2 ave: 2.4 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.06 Bulk Shear: 10.38 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 ------------------------------------------------------------------------------- 500 130 5 278 4| 0.0 0.0 0.0| 1.4 -1.5 -0.0 -0.1 -0.01| 3.2 -0.0 1000 122 5 287 4| 0.0 0.5 0.5| 2.4 -1.5 0.9 0.9 0.23| 2.1 0.5 1500 116 5 295 4| 0.0 1.0 1.0| 4.1 -1.5 2.7 1.8 0.45| 2.2 1.0 2000 107 6 313 3| 0.0 1.9 1.9| 7.1 -1.5 5.6 2.8 0.58| 2.8 1.6 2500 97 8 351 3| 0.0 2.4 2.5| 8.4 -1.5 6.9 2.8 0.45| 3.2 1.5 3000 89 9 15 4| 0.0 2.3 2.3| 9.0 -1.9 7.1 2.4 0.39| 3.1 1.2 4000 86 11 30 5| 0.3 1.7 2.0| 10.6 -1.9 8.7 2.2 0.38| 2.7 1.0 5000 85 11 36 6| 0.5 1.4 1.9| 11.3 -1.9 9.4 1.9 0.35| 2.4 0.8 6000 86 12 39 6| 0.4 1.2 1.6| 11.3 -3.8 7.6 1.3 0.29| 2.1 0.6 Wrote GIF file: /home/apache/climate/data/raob//U5123/skewt/U5123.skewt.20260105.12.gif