UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010706.upa.cvt Date: 0600Z 7 JAN 26 Searching for PABR... Searching the city database file for: PABR ... Date:0600Z 7 JAN 26 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 1008 4 -28.7 -31.5 77 2.8 -28.9 25 13 243.9 243.9 243.8 244.6 0.27 1 1000 72 -28.7 -31.8 75 3.1 -28.9 5 12 244.4 244.5 244.2 245.2 0.27 2 975 253 -29.5 -31.7 81 2.2 -29.6 9 17 245.4 245.5 245.2 246.2 0.28 3 955 401 -28.3 -28.6 97 0.3 -28.3 13 18 248.1 248.2 247.8 249.1 0.38 4 925 631 -27.1 -28.0 92 0.9 -27.2 15 18 251.6 251.7 251.0 252.7 0.41 5 901 821 -25.5 -27.4 84 1.9 -25.7 12 17 255.1 255.2 254.1 256.4 0.45 6 850 1242 -26.5 -29.1 79 2.6 -26.8 10 16 258.4 258.4 256.7 259.5 0.41 7 834 1379 -26.9 -31.2 67 4.3 -27.3 8 16 259.4 259.4 257.3 260.3 0.34 8 700 2628 -32.1 -34.2 82 2.1 -32.3 15 13 266.9 267.0 263.1 267.8 0.30 9 687 2760 -33.1 -35.0 83 1.9 -33.2 15 13 267.3 267.3 263.3 268.1 0.28 10 678 2852 -32.7 -33.7 91 1.0 -32.8 15 13 268.7 268.8 264.4 269.7 0.33 11 613 3558 -34.5 -37.2 76 2.7 -34.7 40 6 274.5 274.5 268.2 275.3 0.26 12 557 4223 -37.5 -41.2 68 3.7 -37.7 50 3 278.6 278.6 270.7 279.2 0.19 13 535 4499 -39.1 -40.0 91 0.9 -39.2 72 3 279.9 279.9 271.5 280.6 0.22 14 500 4960 -41.5 -43.0 85 1.5 -41.6 120 4 282.4 282.5 272.9 283.0 0.17 15 445 5744 -45.7 -48.3 75 2.6 -45.8 79 5 286.7 286.7 275.1 287.1 0.11 16 400 6450 -48.9 -53.9 56 5.0 -49.0 45 9 291.4 291.4 277.5 291.7 0.06 17 373 6905 -51.3 -57.3 49 6.0 -51.4 359 7 294.1 294.1 278.7 294.3 0.04 18 347 7371 -53.5 -57.3 63 3.8 -53.6 311 5 297.3 297.3 280.2 297.5 0.05 19 326 7771 -54.9 -61.9 42 7.0 -55.0 135 2 300.7 300.7 281.7 300.8 0.03 20 313 8030 -55.1 -68.1 18 13.0 -55.2 133 2 304.0 304.0 283.0 304.0 0.01 21 300 8300 -55.7 -63.7 36 8.0 -55.8 130 3 306.8 306.8 284.1 306.9 0.02 22 299 8321 -55.7 -62.7 41 7.0 -55.8 132 3 307.1 307.1 284.2 307.2 0.03 23 289 8540 -55.9 -69.9 16 14.0 -56.1 157 4 309.8 309.8 285.2 309.9 0.01 24 250 9480 -51.5 -77.5 3 26.0 -51.8 230 6 329.5 329.5 291.6 329.5 0.00 25 245 9611 -50.7 -77.7 3 27.0 -51.1 231 6 332.6 332.6 292.4 332.6 0.00 26 200 10930 -49.1 -81.1 1 32.0 -49.6 240 8 355.0 355.0 297.7 355.0 0.00 27 150 12810 -50.7 -82.7 1 32.0 -51.3 260 11 382.7 382.7 302.7 382.7 0.00 28 100 15430 -52.3 -84.3 1 32.0 -53.0 265 21 426.7 426.7 308.4 426.7 0.00 29 70 17710 -58.7 -86.7 2 28.0 -59.2 250 28 458.8 458.8 311.7 458.8 0.00 30 50 19790 -65.5 -89.5 2 24.0 -65.8 270 44 489.1 489.1 314.1 489.1 0.00 31 47 20164 -66.1 -90.1 2 24.0 -66.4 272 48 496.4 496.4 314.7 496.4 0.00 32 43 20704 -63.9 -88.9 2 25.0 -64.3 275 53 514.6 514.6 315.9 514.6 0.00 33 30 22890 -66.4 -91.4 2 25.0 -66.8 275 69 563.6 563.6 318.8 563.6 0.00 34 28 23307 -66.9 -91.9 2 25.0 -67.3 275 69 573.5 573.5 319.3 573.5 0.00 TRP 326 7771 -54.9 -61.9 42 7.0 -55.0 135 2 300.7 300.7 281.7 300.8 0.03 WND 30 22890 -66.4 -91.4 2 25.0 -66.8 275 69 563.6 563.6 318.8 563.6 0.00 Sounding variables and indices 1000-500 mb thick: 4888.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 80.01 % Est. max temperature: -14.70 C = 5.54 F Sfc-Lift cond lev (LCL): 961.49 mb = 352.96 m = 1157.99 ft T: -28.69 C 700-500 lapse rate: 4.03 C/km ThetaE index: 0.00 C Layer 1008.0-2128654499840.0 mb Conv cond level (CCL): 985.55 mb = 176.12 m = 577.83 ft Mean mixing ratio: 0.35 g/kg Conv temperature: -27.58 C = -17.65 F Cap Strength: 25.80 C Lifted Index: 27.39 C Risk: None Lifted Index @300 mb: 40.90 C Lifted Index @700 mb: 16.28 C Showalter Index: 18.83 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 15.00 C Cross Totals Index: 12.40 C K Index: -16.20 Risk: None Sweat Index: 36.00 Risk: None Energy Index: 4.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.29 J/kg Max Up Vert Vel: 9.20 m/s Conv Inhibition (B-): 53719.09 J/kg Cap Strength: 27.12 C Lift Cond Lev (LCL): 935.30 mb = 551.38 m = 1808.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 52 at 7 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 1008 4 25 13 -5.5 -11.8 | 357 7 0.4 -7.2 1 1000 72 5 12 -1.0 -12.0 | 327 9 4.9 -7.4 2 968 305 10 18 -3.1 -17.7 | 348 13 2.8 -13.2 3 928 610 20 18 -6.2 -16.9 | 1 12 -0.2 -12.3 4 925 631 15 18 -4.7 -17.4 | 354 13 1.3 -12.8 5 889 914 10 17 -3.0 -16.7 | 346 13 3.0 -12.2 6 853 1219 10 16 -2.8 -15.8 | 344 12 3.1 -11.2 7 850 1242 10 16 -2.8 -15.8 | 344 12 3.1 -11.2 8 817 1524 5 16 -1.4 -15.9 | 338 12 4.5 -11.4 9 783 1829 20 15 -5.1 -14.1 | 355 10 0.8 -9.5 10 750 2134 20 14 -4.8 -13.2 | 352 9 1.1 -8.6 11 719 2438 20 13 -4.4 -12.2 | 349 8 1.5 -7.6 12 700 2628 15 13 -3.4 -12.6 | 342 8 2.6 -8.0 13 688 2743 15 13 -3.4 -12.6 | 342 8 2.6 -8.0 14 659 3048 15 12 -3.1 -11.6 | 338 8 2.8 -7.0 15 603 3658 45 5 -3.5 -3.5 | 247 3 2.4 1.0 16 553 4267 50 3 -2.3 -1.9 | 234 4 3.6 2.6 17 506 4877 110 3 -2.8 1.0 | 209 6 3.1 5.6 18 500 4960 120 4 -3.5 2.0 | 201 7 2.5 6.6 19 422 6096 60 5 -4.3 -2.5 | 218 3 1.6 2.1 20 400 6450 45 9 -6.4 -6.4 | 14 2 -0.4 -1.8 21 334 7620 285 4 3.9 -1.0 | 250 10 9.8 3.5 22 326 7771 135 2 -1.4 1.4 | 217 7 4.5 6.0 23 300 8300 130 3 -2.3 1.9 | 209 7 3.6 6.5 24 263 9144 225 8 5.7 5.7 | 229 15 11.6 10.2 25 250 9480 230 6 4.6 3.9 | 231 13 10.5 8.4 26 200 10930 240 8 6.9 4.0 | 236 15 12.8 8.6 27 181 11582 240 10 8.7 5.0 | 237 17 14.6 9.6 28 173 11887 260 11 10.8 1.9 | 249 18 16.8 6.5 29 157 12497 220 4 2.6 3.1 | 228 11 8.5 7.6 30 150 12802 230 13 10.0 8.4 | 231 20 15.9 12.9 31 150 12810 260 11 10.8 1.9 | 249 18 16.8 6.5 32 143 13106 260 10 9.8 1.7 | 248 17 15.8 6.3 33 137 13411 240 14 12.1 7.0 | 237 21 18.0 11.6 34 124 14021 270 16 16.0 -0.0 | 258 22 21.9 4.6 35 119 14326 250 18 16.9 6.2 | 245 25 22.8 10.7 36 108 14935 260 24 23.6 4.2 | 254 31 29.6 8.7 37 103 15240 260 18 17.7 3.1 | 252 25 23.6 7.7 38 100 15430 265 21 20.9 1.8 | 257 28 26.8 6.4 39 98 15545 265 21 20.9 1.8 | 257 28 26.8 6.4 40 89 16154 275 18 17.9 -1.6 | 263 24 23.9 3.0 41 85 16459 260 16 15.8 2.8 | 251 23 21.7 7.3 42 81 16764 255 22 21.3 5.7 | 249 29 27.2 10.3 43 70 17710 250 28 26.3 9.6 | 246 35 32.2 14.1 44 67 17983 245 29 26.3 12.3 | 242 36 32.2 16.8 45 64 18288 250 37 34.8 12.7 | 247 44 40.7 17.2 46 55 19202 275 34 33.9 -3.0 | 268 40 39.8 1.6 47 50 19790 270 44 44.0 -0.0 | 265 50 49.9 4.6 48 43 20726 275 53 52.8 -4.6 | 270 59 58.7 -0.1 49 39 21336 270 39 39.0 -0.0 | 264 45 44.9 4.6 50 32 22555 290 60 56.4 -20.5 | 284 64 62.3 -16.0 51 30 22890 275 69 68.7 -6.0 | 271 75 74.7 -1.4 52 27 23165 275 69 68.7 -6.0 | 271 75 74.7 -1.4 53 24 23470 275 61 60.8 -5.3 | 271 67 66.7 -0.7 Wind Parameters Mean winds (0-6000m): 22.3 at 10.0 knts Storm direction: 52.3 at 7.5 knts Shear (0-3000m) pos: 0.7 neg: 1.1 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): -17.8 deg Storm rel helicity (0-3000m) pos: 28.8 neg: -28.6 tot: 0.2 m^2/s^2 ave: 0.1 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 4.5 stream: -0.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 7.69 Bulk Shear: 5.50 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 11 16 346 11| 0.0 5.6 5.6| 16.9 -8.0 8.9 17.9 0.13| 12.1 1.6 1000 12 17 349 12| 0.0 2.7 2.7| 20.1 -19.0 1.1 1.1 -0.05| 8.4 -0.4 1500 11 17 347 12| 0.0 2.0 2.0| 20.1 -23.6 -3.5 -2.3 -0.12| 6.3 -0.8 2000 12 16 347 12| 1.1 1.5 2.6| 28.8 -24.0 4.8 2.4 0.03| 5.9 0.2 2500 13 16 348 11| 0.9 1.2 2.0| 28.8 -26.2 2.6 1.0 -0.02| 5.0 -0.1 3000 14 15 347 10| 0.7 1.1 1.8| 28.8 -28.6 0.2 0.1 -0.06| 4.5 -0.3 4000 16 13 344 8| 1.5 0.8 2.3| 28.8 -31.7 -3.0 -0.7 -0.17| 4.6 -0.8 5000 18 11 338 6| 1.7 0.6 2.3| 28.8 -36.5 -7.8 -1.6 -0.23| 4.2 -1.0 6000 22 10 335 5| 1.4 0.7 2.1| 29.5 -37.1 -7.5 -1.3 -0.20| 3.9 -0.8 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20260107.06.gif