UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for PABR... Searching the city database file for: PABR ... Date:0000Z 6 DEC 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 1033 4 -23.9 -26.0 83 2.1 -24.1 50 5 246.9 247.0 246.9 248.1 0.44 1 1028 41 -22.3 -23.8 88 1.5 -22.5 46 5 248.9 249.0 248.9 250.3 0.54 2 1000 249 -23.3 -26.3 76 3.0 -23.6 25 8 249.9 249.9 249.6 251.1 0.45 3 970 472 -23.5 -26.1 79 2.6 -23.8 20 10 251.8 251.9 251.3 253.1 0.47 4 925 821 -21.9 -28.9 53 7.0 -22.7 15 14 256.9 257.0 255.5 258.0 0.38 5 888 1121 -21.1 -28.1 53 7.0 -21.9 7 16 260.8 260.8 258.6 262.0 0.43 6 850 1443 -22.1 -30.1 48 8.0 -22.9 5 15 263.0 263.1 260.3 264.1 0.37 7 742 2440 -22.5 -38.5 22 16.0 -23.9 10 28 273.0 273.0 267.1 273.6 0.18 8 700 2866 -24.5 -36.5 32 12.0 -25.6 360 34 275.4 275.4 268.7 276.1 0.24 9 679 3087 -25.5 -39.5 26 14.0 -26.7 359 36 276.6 276.7 269.4 277.2 0.18 10 670 3183 -24.9 -61.9 2 37.0 -26.6 358 37 278.4 278.4 270.2 278.4 0.01 11 601 3968 -26.9 -55.9 5 29.0 -28.4 355 43 284.9 284.9 274.0 285.0 0.03 12 500 5270 -34.9 -61.9 5 27.0 -35.8 355 56 290.5 290.5 276.9 290.6 0.02 13 486 5468 -35.7 -59.7 7 24.0 -36.5 355 65 291.9 291.9 277.6 292.0 0.03 14 449 6022 -32.9 -56.9 7 24.0 -34.1 351 93 302.1 302.1 282.3 302.2 0.04 15 405 6744 -36.3 -43.3 48 7.0 -36.8 346 110 306.7 306.8 284.4 307.5 0.20 16 400 6830 -35.7 -47.7 28 12.0 -36.5 345 112 308.6 308.6 284.9 309.1 0.13 17 397 6882 -35.7 -53.7 14 18.0 -36.6 345 113 309.3 309.3 285.1 309.5 0.06 18 383 7132 -35.7 -52.7 16 17.0 -36.7 347 115 312.4 312.5 286.3 312.7 0.08 19 372 7333 -37.3 -48.3 31 11.0 -37.9 348 118 312.9 313.0 286.5 313.4 0.13 20 356 7635 -39.7 -52.7 24 13.0 -40.3 350 121 313.7 313.7 286.7 314.0 0.08 21 325 8250 -44.7 -51.7 45 7.0 -45.0 350 126 315.1 315.1 287.2 315.4 0.10 22 308 8607 -47.5 -59.5 24 12.0 -47.8 350 129 316.0 316.0 287.5 316.2 0.04 23 300 8780 -48.9 -60.9 23 12.0 -49.2 350 131 316.4 316.4 287.6 316.6 0.04 24 260 9710 -54.9 -64.5 29 9.6 -55.0 350 148 320.9 320.9 289.0 321.0 0.03 25 250 9960 -56.5 -65.5 31 9.0 -56.6 355 147 322.1 322.1 289.4 322.2 0.02 26 245 10088 -57.1 -64.1 41 7.0 -57.2 356 146 323.0 323.0 289.7 323.2 0.03 27 229 10510 -60.1 -69.1 30 9.0 -60.2 359 143 324.8 324.8 290.2 324.8 0.02 28 216 10876 -57.3 -76.3 7 19.0 -57.5 357 117 334.6 334.6 293.0 334.6 0.01 29 200 11360 -58.5 -79.5 5 21.0 -58.7 340 87 340.1 340.1 294.3 340.1 0.00 30 163 12658 -53.7 -82.7 2 29.0 -54.1 343 79 368.7 368.7 300.3 368.7 0.00 31 162 12697 -53.7 -82.7 2 29.0 -54.1 343 78 369.3 369.3 300.4 369.3 0.00 32 150 13190 -54.7 -82.7 2 28.0 -55.1 345 63 375.8 375.8 301.6 375.8 0.00 33 146 13363 -55.5 -83.5 2 28.0 -55.9 345 62 377.4 377.4 301.8 377.4 0.00 34 103 15608 -51.7 -82.7 1 31.0 -52.5 327 61 424.2 424.2 308.2 424.3 0.00 35 100 15800 -52.1 -83.1 1 31.0 -52.8 325 61 427.1 427.1 308.5 427.1 0.00 36 70 18130 -48.9 -82.9 1 34.0 -50.3 305 51 479.8 479.8 313.4 479.8 0.01 37 69 18224 -48.7 -82.7 1 34.0 -50.2 305 52 482.2 482.2 313.6 482.2 0.01 38 63 18819 -51.1 -83.1 1 32.0 -52.4 307 57 489.6 489.6 314.2 489.6 0.01 39 54 19830 -46.5 -81.5 1 35.0 -48.7 296 62 522.3 522.3 316.5 522.3 0.01 40 50 20340 -47.1 -82.1 1 35.0 -49.3 285 62 532.5 532.5 317.1 532.5 0.01 41 40 21816 -47.9 -82.9 1 35.0 -50.4 278 70 565.6 565.6 318.9 565.6 0.01 42 38 22156 -45.5 -81.5 1 36.0 -48.7 283 71 580.0 580.0 319.7 580.1 0.01 43 34 22892 -49.1 -83.1 1 34.0 -51.7 275 66 589.3 589.3 320.1 589.4 0.01 44 30 23720 -45.9 -81.9 1 36.0 -49.6 285 53 619.5 619.5 321.5 619.6 0.02 45 26 24666 -48.9 -82.9 1 34.0 -52.1 287 54 636.9 636.9 322.2 637.0 0.02 TRP 486 5468 -35.7 -59.7 7 24.0 -36.5 355 65 291.9 291.9 277.6 292.0 0.03 WND 260 9710 -54.9 -64.5 29 9.6 -55.0 350 148 320.9 320.9 289.0 321.0 0.03 Sounding variables and indices 1000-500 mb thick: 5021.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 29.20 % Est. max temperature: -9.67 C = 14.60 F Sfc-Lift cond lev (LCL): 997.49 mb = 267.44 m = 877.41 ft T: -23.32 C 700-500 lapse rate: 4.33 C/km ThetaE index: 0.00 C Layer 1033.0- 0.0 mb Conv cond level (CCL): 524.17 mb = 4935.99 m = 16194.00 ft Mean mixing ratio: 0.46 g/kg Conv temperature: 18.61 C = 65.49 F Cap Strength: 27.87 C Lifted Index: 31.00 C Risk: None Lifted Index @300 mb: 45.15 C Lifted Index @700 mb: 20.71 C Showalter Index: 21.77 C Risk: None Total Totals Index: 17.60 C Risk: None Vertical Totals Index: 12.80 C Cross Totals Index: 4.80 C K Index: -29.30 Risk: None Sweat Index: 86.00 Risk: None Energy Index: 5.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.99 J/kg Max Up Vert Vel: 7.48 m/s Conv Inhibition (B-): 60777.91 J/kg Cap Strength: 30.98 C Lift Cond Lev (LCL): 931.15 mb = 772.35 m = 2533.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 29 at 27 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 1033 4 50 5 -3.8 -3.2 | 204 22 8.9 20.1 1 1000 249 25 8 -3.4 -7.3 | 210 19 9.4 16.1 2 992 305 20 9 -3.1 -8.5 | 213 18 9.7 14.9 3 952 610 20 11 -3.8 -10.3 | 215 16 9.0 13.0 4 925 821 15 14 -3.6 -13.5 | 223 13 9.1 9.8 5 913 914 10 14 -2.4 -13.8 | 227 14 10.3 9.5 6 876 1219 5 17 -1.5 -16.9 | 240 13 11.3 6.4 7 850 1443 5 15 -1.3 -14.9 | 234 14 11.4 8.4 8 806 1829 15 23 -6.0 -22.2 | 261 7 6.8 1.1 9 774 2134 10 24 -4.2 -23.6 | 272 9 8.6 -0.3 10 742 2438 10 28 -4.9 -27.6 | 298 9 7.9 -4.3 11 712 2743 5 33 -2.9 -32.9 | 314 14 9.9 -9.6 12 700 2866 360 34 -0.0 -34.0 | 310 17 12.7 -10.7 13 627 3658 355 42 3.7 -41.8 | 318 25 16.4 -18.5 14 575 4267 355 44 3.8 -43.8 | 321 26 16.6 -20.5 15 551 4572 355 47 4.1 -46.8 | 324 29 16.8 -23.5 16 528 4877 355 50 4.4 -49.8 | 327 32 17.1 -26.5 17 500 5270 355 56 4.9 -55.8 | 332 37 17.6 -32.5 18 486 5468 355 65 5.7 -64.8 | 336 45 18.4 -41.4 19 485 5486 355 57 5.0 -56.8 | 332 38 17.7 -33.5 20 444 6096 350 98 17.0 -96.5 | 338 79 29.8 -73.2 21 400 6830 345 112 29.0 -108.2 | 334 95 41.7 -84.9 22 356 7620 350 121 21.0 -119.2 | 341 102 33.7 -95.9 23 300 8780 350 131 22.7 -129.0 | 341 111 35.5 -105.7 24 284 9144 355 140 12.2 -139.5 | 348 119 24.9 -116.2 25 260 9710 350 148 25.7 -145.8 | 343 128 38.4 -122.4 26 258 9754 350 148 25.7 -145.8 | 343 128 38.4 -122.4 27 250 9960 355 147 12.8 -146.4 | 348 126 25.5 -123.1 28 223 10668 360 142 -0.0 -142.0 | 354 119 12.7 -118.7 29 213 10973 355 105 9.2 -104.6 | 345 84 21.9 -81.3 30 200 11360 340 87 29.8 -81.8 | 324 72 42.5 -58.4 31 193 11582 340 87 29.8 -81.8 | 324 72 42.5 -58.4 32 184 11887 340 102 34.9 -95.8 | 327 87 47.6 -72.5 33 150 13190 345 63 16.3 -60.9 | 322 47 29.0 -37.5 34 145 13411 345 62 16.0 -59.9 | 322 47 28.8 -36.6 35 126 14326 325 68 39.0 -55.7 | 302 61 51.7 -32.4 36 109 15240 330 61 30.5 -52.8 | 304 52 43.2 -29.5 37 100 15800 325 61 35.0 -50.0 | 299 55 47.7 -26.7 38 95 16154 325 61 35.0 -50.0 | 299 55 47.7 -26.7 39 79 17374 315 47 33.2 -33.2 | 282 47 46.0 -9.9 40 75 17678 300 54 46.8 -27.0 | 274 60 59.5 -3.7 41 72 17983 310 51 39.1 -32.8 | 280 53 51.8 -9.5 42 70 18130 305 51 41.8 -29.3 | 276 55 54.5 -5.9 43 68 18288 305 52 42.6 -29.8 | 277 56 55.3 -6.5 44 57 19507 310 63 48.3 -40.5 | 286 63 61.0 -17.2 45 54 19812 295 62 56.2 -26.2 | 272 69 68.9 -2.9 46 52 20117 305 57 46.7 -32.7 | 279 60 59.4 -9.4 47 50 20340 285 62 59.9 -16.0 | 264 73 72.6 7.3 48 47 20726 280 63 62.0 -10.9 | 261 76 74.8 12.4 49 43 21336 285 68 65.7 -17.6 | 266 79 78.4 5.7 50 41 21641 275 69 68.7 -6.0 | 258 83 81.5 17.3 51 37 22250 285 71 68.6 -18.4 | 267 81 81.3 4.9 52 34 22860 275 66 65.7 -5.8 | 257 80 78.5 17.6 53 30 23720 285 53 51.2 -13.7 | 261 65 63.9 9.6 54 29 23774 290 62 58.3 -21.2 | 268 71 71.0 2.1 55 24 24384 285 48 46.4 -12.4 | 260 60 59.1 10.9 56 19 24994 275 50 49.8 -4.4 | 253 65 62.5 19.0 Wind Parameters Mean winds (0-6000m): 358.6 at 35.4 knts Storm direction: 28.6 at 26.6 knts Shear (0-3000m) pos: 1.3 neg: 4.5 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 108.4 deg Storm rel helicity (0-3000m) pos: 73.7 neg: -6.5 tot: 67.2 m^2/s^2 ave: 22.4 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 107.82 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 26 8 210 19| 0.0 6.7 6.7| 17.1 0.0 17.1 34.2 0.51| 6.9 3.5 1000 19 10 215 16| 0.0 6.0 6.0| 32.7 0.0 32.7 32.7 0.60| 6.4 3.9 1500 13 12 221 15| 0.0 4.5 4.5| 41.4 -4.1 37.3 24.9 0.52| 5.9 3.0 2000 13 14 226 13| 1.9 3.4 5.3| 53.6 -4.1 49.5 24.7 0.54| 6.6 3.6 2500 12 17 233 12| 1.6 3.9 5.4| 65.8 -4.1 61.7 24.7 0.61| 6.5 3.9 3000 10 19 246 10| 1.3 4.5 5.8| 73.7 -6.5 67.2 22.4 0.52| 6.9 3.6 4000 4 25 276 11| 1.0 4.4 5.4| 90.5 -6.5 84.0 21.0 0.49| 6.3 3.1 5000 1 29 295 13| 0.8 4.4 5.2|124.8 -6.5 118.3 23.7 0.49| 5.9 2.9 6000 359 35 312 18| 0.6 7.1 7.8|225.2 -23.3 201.9 33.6 0.33| 9.1 3.0 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20251206.00.gif