UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for PABR... Searching the city database file for: PABR ... Date:1200Z 23 APR 25 Station: PABR WMO ident: 70026 Latitude: 71.30 Longitude: -156.78 Elevation: 4.00 ------------------------------------------------------------------------------- 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 1032 4 -14.7 -16.2 88 1.5 -15.0 50 6 256.1 256.3 256.2 258.9 1.04 1 1000 254 -15.3 -15.4 99 0.1 -15.3 95 11 257.9 258.0 257.8 260.9 1.15 2 980 406 -16.7 -16.7 100 0.0 -16.7 77 13 257.9 258.1 257.7 260.8 1.05 3 978 422 -15.9 -16.3 97 0.4 -16.0 74 14 258.9 259.1 258.5 261.8 1.09 4 976 437 -12.1 -14.5 82 2.4 -12.6 72 14 262.9 263.1 262.0 266.3 1.27 5 975 445 -11.9 -14.8 79 2.9 -12.5 71 14 263.1 263.3 262.2 266.5 1.24 6 949 652 -12.3 -14.7 82 2.4 -12.8 50 17 264.8 265.0 263.4 268.3 1.29 7 925 847 -13.7 -14.9 91 1.2 -14.0 50 19 265.3 265.5 263.8 268.9 1.30 8 901 1047 -14.7 -15.6 93 0.9 -14.9 64 18 266.3 266.5 264.4 269.7 1.26 9 896 1089 -13.5 -14.4 93 0.9 -13.7 66 17 267.9 268.2 265.9 271.8 1.40 10 887 1166 -12.9 -20.9 51 8.0 -14.4 72 17 269.3 269.5 265.8 271.7 0.81 11 881 1217 -13.3 -20.3 56 7.0 -14.6 75 16 269.4 269.6 266.0 271.9 0.86 12 874 1278 -13.5 -14.1 95 0.6 -13.6 77 16 269.8 270.1 267.3 273.9 1.47 13 859 1410 -13.5 -16.2 80 2.7 -14.1 82 15 271.2 271.4 267.8 274.7 1.25 14 850 1490 -13.5 -14.6 91 1.1 -13.7 85 15 272.0 272.2 268.7 276.1 1.45 15 848 1508 -13.5 -14.6 91 1.1 -13.7 85 15 272.2 272.4 268.8 276.3 1.45 16 824 1726 -13.9 -17.1 77 3.2 -14.6 85 14 274.0 274.2 269.6 277.5 1.21 17 809 1866 -14.1 -16.6 81 2.5 -14.7 85 14 275.2 275.5 270.5 278.9 1.29 18 734 2598 -18.5 -20.4 85 1.9 -18.8 67 12 278.2 278.4 271.9 281.2 1.03 19 700 2951 -19.1 -23.1 71 4.0 -19.8 65 7 281.3 281.5 273.4 283.9 0.85 20 639 3627 -20.7 -27.7 53 7.0 -21.8 44 14 286.9 287.1 276.1 288.9 0.61 21 563 4552 -26.1 -34.1 47 8.0 -27.1 39 14 291.2 291.2 277.9 292.4 0.38 22 500 5400 -31.9 -40.9 41 9.0 -32.6 35 18 294.1 294.2 279.0 294.9 0.21 23 473 5790 -34.5 -45.5 32 11.0 -35.2 35 18 295.6 295.7 279.6 296.1 0.14 24 415 6691 -41.3 -50.3 37 9.0 -41.7 28 17 298.2 298.2 280.7 298.5 0.09 25 401 6923 -43.1 -46.9 66 3.8 -43.3 25 16 298.8 298.8 281.0 299.3 0.14 26 400 6940 -43.1 -46.9 66 3.8 -43.3 25 16 299.0 299.0 281.1 299.5 0.14 27 391 7093 -43.9 -51.9 41 8.0 -44.2 26 18 299.9 299.9 281.4 300.2 0.08 28 376 7355 -45.9 -48.2 77 2.3 -46.0 28 20 300.6 300.6 281.8 301.1 0.13 29 369 7480 -46.7 -53.7 45 7.0 -46.9 29 22 301.2 301.2 281.9 301.4 0.07 30 357 7698 -48.3 -51.5 69 3.2 -48.4 29 23 301.9 301.9 282.3 302.2 0.09 31 354 7754 -48.9 -53.2 61 4.3 -49.0 28 22 301.8 301.8 282.2 302.1 0.08 32 350 7829 -49.1 -59.1 30 10.0 -49.3 27 22 302.5 302.5 282.4 302.7 0.04 33 319 8433 -52.3 -58.3 48 6.0 -52.4 37 24 306.2 306.2 284.0 306.4 0.05 34 311 8597 -52.7 -59.7 42 7.0 -52.8 50 21 307.9 307.9 284.6 308.0 0.04 35 304 8744 -52.3 -65.3 19 13.0 -52.5 53 20 310.5 310.5 285.5 310.5 0.02 36 300 8830 -53.1 -66.1 19 13.0 -53.3 55 20 310.5 310.5 285.5 310.6 0.02 37 267 9582 -52.1 -76.1 4 24.0 -52.4 44 17 322.5 322.5 289.5 322.5 0.00 38 250 10010 -50.3 -78.3 2 28.0 -50.7 25 16 331.3 331.3 292.0 331.3 0.00 39 200 11470 -49.5 -81.5 1 32.0 -50.0 360 11 354.4 354.4 297.5 354.4 0.00 40 177 12268 -48.5 -81.5 1 33.0 -49.1 15 12 368.6 368.6 300.3 368.6 0.00 41 176 12305 -48.5 -81.5 1 33.0 -49.1 13 12 369.2 369.2 300.4 369.2 0.00 42 150 13350 -49.5 -82.5 1 33.0 -50.2 355 12 384.8 384.8 303.0 384.8 0.00 43 100 16000 -50.5 -84.5 1 34.0 -51.4 350 14 430.2 430.2 308.9 430.2 0.00 44 70 18330 -49.7 -84.7 1 35.0 -51.0 335 10 478.1 478.1 313.3 478.1 0.00 45 50 20540 -49.3 -84.3 1 35.0 -51.1 110 6 527.3 527.3 316.8 527.3 0.01 46 30 23890 -48.7 -85.7 1 37.0 -51.6 55 17 611.9 611.9 321.2 611.9 0.01 47 20 26560 -48.5 -85.5 1 37.0 -52.5 70 6 687.7 687.7 324.0 687.8 0.01 48 19 26898 -48.5 -85.5 1 37.0 -52.6 70 6 697.9 697.9 324.4 698.0 0.01 TRP 311 8597 -52.7 -59.7 42 7.0 -52.8 50 21 307.9 307.9 284.6 308.0 0.04 WND Sounding variables and indices 1000-500 mb thick: 5146.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 68.89 % Est. max temperature: -1.29 C = 29.68 F Sfc-Lift cond lev (LCL): 1007.08 mb = 198.04 m = 649.73 ft T: -15.17 C 700-500 lapse rate: 5.23 C/km ThetaE index: 0.16 C Layer 980.0- 978.0 mb Conv cond level (CCL): 1000.00 mb = 254.00 m = 833.32 ft Mean mixing ratio: 1.18 g/kg Conv temperature: -12.79 C = 8.98 F Cap Strength: 23.45 C Lifted Index: 24.97 C Risk: None Lifted Index @300 mb: 33.13 C Lifted Index @700 mb: 16.56 C Showalter Index: 15.13 C Risk: None Total Totals Index: 35.70 C Risk: None Vertical Totals Index: 18.40 C Cross Totals Index: 17.30 C K Index: -0.20 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 3.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.40 J/kg Max Up Vert Vel: 10.14 m/s Conv Inhibition (B-): 69929.98 J/kg Cap Strength: 24.75 C Lift Cond Lev (LCL): 959.14 mb = 570.41 m = 1871.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 85 at 11 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 1032 4 50 6 -4.6 -3.9 | 296 7 5.9 -2.9 1 1000 254 95 11 -11.0 1.0 | 166 2 -0.5 2.0 2 993 305 90 12 -12.0 0.0 | 123 2 -1.5 1.0 3 954 610 50 16 -12.3 -10.3 | 11 9 -1.8 -9.3 4 925 847 50 19 -14.6 -12.2 | 20 12 -4.1 -11.2 5 917 914 55 19 -15.6 -10.9 | 27 11 -5.1 -9.9 6 881 1219 75 16 -15.5 -4.1 | 58 6 -5.0 -3.1 7 850 1490 85 15 -14.9 -1.3 | 86 4 -4.5 -0.3 8 813 1829 85 14 -13.9 -1.2 | 86 3 -3.5 -0.2 9 780 2134 85 12 -12.0 -1.0 | 88 1 -1.5 -0.0 10 749 2438 75 12 -11.6 -3.1 | 28 2 -1.1 -2.1 11 720 2743 60 12 -10.4 -6.0 | 359 5 0.1 -5.0 12 700 2951 65 7 -6.3 -3.0 | 295 5 4.1 -2.0 13 691 3048 65 7 -6.3 -3.0 | 295 5 4.1 -2.0 14 662 3353 40 12 -7.7 -9.2 | 341 9 2.7 -8.2 15 635 3658 45 14 -9.9 -9.9 | 356 9 0.6 -8.9 16 584 4267 35 12 -6.9 -9.8 | 338 10 3.6 -8.8 17 537 4877 45 16 -11.3 -11.3 | 5 10 -0.9 -10.3 18 500 5400 35 18 -10.3 -14.7 | 359 14 0.1 -13.7 19 452 6096 35 18 -10.3 -14.7 | 359 14 0.1 -13.7 20 400 6940 25 16 -6.8 -14.5 | 345 14 3.7 -13.5 21 396 7010 25 17 -7.2 -15.4 | 347 15 3.3 -14.4 22 361 7620 30 23 -11.5 -19.9 | 3 19 -1.0 -18.9 23 344 7925 25 21 -8.9 -19.0 | 355 18 1.6 -18.0 24 314 8534 40 25 -16.1 -19.2 | 17 19 -5.6 -18.2 25 311 8597 50 21 -16.1 -13.5 | 24 14 -5.6 -12.5 26 300 8830 55 20 -16.4 -11.5 | 29 12 -5.9 -10.5 27 286 9144 40 21 -13.5 -16.1 | 11 15 -3.0 -15.1 28 260 9754 45 15 -10.6 -10.6 | 1 10 -0.1 -9.6 29 250 10010 25 16 -6.8 -14.5 | 345 14 3.7 -13.5 30 248 10058 20 15 -5.1 -14.1 | 338 14 5.3 -13.1 31 200 11470 360 11 -0.0 -11.0 | 314 14 10.5 -10.0 32 197 11582 360 12 -0.0 -12.0 | 316 15 10.5 -11.0 33 179 12192 20 13 -4.4 -12.2 | 332 13 6.0 -11.2 34 171 12497 360 10 -0.0 -10.0 | 311 14 10.5 -9.0 35 163 12802 15 10 -2.6 -9.7 | 318 12 7.9 -8.7 36 156 13106 355 11 1.0 -11.0 | 311 15 11.4 -10.0 37 150 13350 355 12 1.0 -12.0 | 314 16 11.5 -11.0 38 135 14021 10 12 -2.1 -11.8 | 322 14 8.4 -10.8 39 129 14326 345 10 2.6 -9.7 | 304 16 13.0 -8.7 40 118 14935 345 11 2.8 -10.6 | 306 16 13.3 -9.6 41 112 15240 355 9 0.8 -9.0 | 305 14 11.2 -8.0 42 107 15545 355 6 0.5 -6.0 | 294 12 11.0 -5.0 43 102 15850 320 10 6.4 -7.7 | 292 18 16.9 -6.7 44 100 16000 350 14 2.4 -13.8 | 315 18 12.9 -12.8 45 98 16154 350 14 2.4 -13.8 | 315 18 12.9 -12.8 46 89 16764 10 12 -2.1 -11.8 | 322 14 8.4 -10.8 47 85 17069 350 11 1.9 -10.8 | 308 16 12.4 -9.8 48 70 18288 360 9 -0.0 -9.0 | 307 13 10.5 -8.0 49 70 18330 335 10 4.2 -9.1 | 299 17 14.7 -8.1 50 67 18593 335 10 4.2 -9.1 | 299 17 14.7 -8.1 51 64 18898 25 12 -5.1 -10.9 | 331 11 5.4 -9.9 52 50 20540 110 6 -5.6 2.1 | 238 6 4.8 3.0 53 49 20726 65 10 -9.1 -4.2 | 337 4 1.4 -3.2 54 44 21336 45 6 -4.2 -4.2 | 298 7 6.2 -3.2 55 42 21641 0 0 -0.0 -0.0 | 265 11 10.5 1.0 56 32 23470 20 13 -4.4 -12.2 | 332 13 6.0 -11.2 57 30 23890 55 17 -13.9 -9.8 | 22 9 -3.5 -8.8 58 29 24079 30 14 -7.0 -12.1 | 343 12 3.5 -11.1 59 28 24384 60 15 -13.0 -7.5 | 21 7 -2.5 -6.5 60 20 26518 30 10 -5.0 -8.7 | 325 9 5.5 -7.7 61 20 26560 70 6 -5.6 -2.1 | 282 5 4.8 -1.1 62 16 27127 70 6 -5.6 -2.1 | 282 5 4.8 -1.1 Wind Parameters Mean winds (0-6000m): 54.6 at 14.0 knts Storm direction: 84.6 at 10.5 knts Shear (0-3000m) pos: 1.6 neg: 1.2 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): -0.5 deg Storm rel helicity (0-3000m) pos: 22.4 neg: -15.7 tot: 6.7 m^2/s^2 ave: 2.2 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 8.1 stream: -1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 10.34 Bulk Shear: 4.97 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 79 11 5 1| 9.2 0.0 9.2| 0.8 -4.4 -3.6 -7.2 -0.57| 17.0 -9.6 1000 62 14 20 6| 4.6 1.9 6.4| 12.8 -8.1 4.7 4.7 -0.26| 13.7 -3.6 1500 67 15 33 6| 3.1 1.2 4.3| 22.3 -8.1 14.2 9.5 -0.04| 11.8 -0.5 2000 71 15 42 5| 2.3 0.6 2.9| 22.4 -8.1 14.3 7.1 -0.04| 9.4 -0.4 2500 73 14 44 4| 1.9 1.0 2.9| 22.4 -9.3 13.1 5.2 -0.09| 8.2 -0.8 3000 72 13 36 4| 1.6 1.2 2.8| 22.4 -15.7 6.7 2.2 -0.21| 8.1 -1.7 4000 65 13 18 5| 1.2 1.5 2.7| 33.4 -19.3 14.1 3.5 -0.08| 7.3 -0.6 5000 60 13 10 6| 1.1 1.3 2.4| 44.6 -22.2 22.4 4.5 -0.03| 6.5 -0.2 6000 55 14 8 7| 0.9 1.3 2.2| 44.6 -25.2 19.5 3.2 -0.04| 5.6 -0.2 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20250423.12.gif