UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for PABR... Searching the city database file for: PABR ... Date:0000Z 4 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 1026 4 -23.9 -25.7 85 1.8 -24.1 270 10 247.4 247.5 247.4 248.6 0.46 1 1024 19 -21.5 -22.7 90 1.2 -21.7 270 11 249.9 250.0 250.0 251.5 0.60 2 1014 97 -21.7 -22.9 90 1.2 -21.8 272 14 250.5 250.5 250.4 252.0 0.60 3 1000 206 -22.3 -24.0 86 1.7 -22.5 275 18 250.9 250.9 250.7 252.3 0.55 4 925 779 -21.5 -28.5 53 7.0 -22.2 290 21 257.3 257.4 255.8 258.4 0.39 5 919 827 -21.3 -29.3 49 8.0 -22.2 290 21 258.0 258.1 256.3 259.0 0.37 6 850 1401 -22.3 -33.3 36 11.0 -23.4 295 21 262.8 262.8 259.9 263.6 0.27 7 805 1800 -22.5 -38.5 22 16.0 -23.8 300 25 266.7 266.7 262.6 267.2 0.17 8 700 2819 -26.1 -44.1 17 18.0 -27.3 310 31 273.6 273.6 267.3 273.9 0.11 9 677 3060 -26.7 -48.7 11 22.0 -28.0 311 34 275.5 275.5 268.5 275.8 0.07 10 626 3621 -30.1 -42.1 30 12.0 -30.9 315 39 277.9 277.9 270.1 278.4 0.15 11 502 5172 -36.1 -58.1 9 22.0 -36.9 310 67 288.7 288.7 276.0 288.8 0.03 12 500 5200 -36.5 -57.5 10 21.0 -37.2 310 67 288.5 288.5 276.0 288.7 0.03 13 483 5439 -37.7 -46.7 38 9.0 -38.2 311 67 289.9 289.9 276.8 290.3 0.12 14 436 6139 -40.9 -54.9 21 14.0 -41.4 315 68 294.5 294.5 278.9 294.7 0.05 15 400 6720 -44.7 -58.7 19 14.0 -45.0 310 73 296.9 296.9 280.0 297.0 0.03 16 389 6906 -45.7 -60.7 17 15.0 -46.0 310 74 298.0 298.0 280.5 298.1 0.03 17 339 7804 -53.3 -62.3 33 9.0 -53.4 310 78 299.6 299.6 281.2 299.7 0.03 18 336 7861 -53.7 -63.0 31 9.3 -53.8 310 78 299.8 299.8 281.3 299.9 0.02 19 302 8538 -57.9 -70.9 17 13.0 -58.0 315 75 303.2 303.2 282.7 303.2 0.01 20 300 8580 -57.9 -71.9 15 14.0 -58.0 315 72 303.7 303.7 282.9 303.8 0.01 21 273 9178 -54.1 -73.1 8 19.0 -54.3 301 60 317.5 317.5 287.9 317.6 0.01 22 260 9490 -55.5 -74.5 8 19.0 -55.7 304 58 319.9 319.9 288.7 320.0 0.01 23 250 9740 -53.9 -76.9 4 23.0 -54.1 295 51 325.9 325.9 290.6 326.0 0.00 24 225 10422 -50.5 -81.5 1 31.0 -50.9 287 45 341.1 341.1 294.6 341.1 0.00 25 200 11190 -50.9 -81.9 1 31.0 -51.4 275 47 352.2 352.2 297.1 352.2 0.00 26 197 11288 -51.3 -82.3 1 31.0 -51.7 276 49 353.1 353.1 297.3 353.1 0.00 27 183 11771 -48.5 -83.5 1 35.0 -49.1 285 49 365.1 365.1 299.7 365.1 0.00 28 161 12609 -50.9 -83.9 1 33.0 -51.4 271 40 374.7 374.7 301.4 374.7 0.00 29 150 13070 -50.7 -84.7 1 34.0 -51.3 275 47 382.7 382.7 302.7 382.7 0.00 30 141 13475 -48.3 -84.3 1 36.0 -49.1 275 43 393.7 393.7 304.3 393.8 0.00 31 107 15279 -50.9 -86.9 1 36.0 -51.7 255 37 421.2 421.2 307.9 421.2 0.00 32 100 15720 -49.5 -86.5 1 37.0 -50.5 250 47 432.1 432.1 309.0 432.1 0.00 33 79 17271 -46.1 -85.1 0 39.0 -47.8 260 42 469.2 469.2 312.5 469.3 0.00 34 71 17976 -48.1 -87.1 0 39.0 -49.6 245 41 479.5 479.5 313.4 479.5 0.00 35 70 18070 -46.7 -85.7 0 39.0 -48.5 255 51 484.5 484.5 313.8 484.5 0.00 36 53 19937 -42.3 -83.3 0 41.0 -45.6 248 55 534.8 534.8 317.2 534.8 0.01 37 50 20330 -44.7 -84.7 0 40.0 -47.5 240 49 538.1 538.1 317.4 538.2 0.01 38 36 22534 -45.1 -85.1 0 40.0 -48.6 246 43 590.1 590.1 320.2 590.2 0.01 39 30 23760 -43.1 -83.1 0 40.0 -47.7 240 44 627.1 627.1 321.8 627.2 0.01 40 20 26490 -42.7 -82.7 0 40.0 -48.8 245 52 705.5 705.5 324.6 705.6 0.02 41 17 27588 -42.1 -83.1 0 41.0 -49.0 245 52 741.0 741.0 325.7 741.2 0.02 TRP 302 8538 -57.9 -70.9 17 13.0 -58.0 315 75 303.2 303.2 282.7 303.2 0.01 WND 336 7861 -53.7 -63.0 31 9.3 -53.8 310 78 299.8 299.8 281.3 299.9 0.02 Sounding variables and indices 1000-500 mb thick: 4994.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 30.57 % Est. max temperature: -10.30 C = 13.47 F Sfc-Lift cond lev (LCL): 995.81 mb = 236.83 m = 776.98 ft T: -22.26 C 700-500 lapse rate: 4.37 C/km Conv cond level (CCL): 625.03 mb = 3632.16 m = 11916.40 ft Mean mixing ratio: 0.50 g/kg Conv temperature: 6.87 C = 44.36 F Cap Strength: 28.16 C Lifted Index: 27.99 C Risk: None Lifted Index @300 mb: 34.89 C Lifted Index @700 mb: 17.56 C Showalter Index: 20.55 C Risk: None Total Totals Index: 17.40 C Risk: None Vertical Totals Index: 14.20 C Cross Totals Index: 3.20 C K Index: -37.10 Risk: None Sweat Index: 109.00 Risk: None Energy Index: 5.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.02 J/kg Max Up Vert Vel: 6.64 m/s Conv Inhibition (B-): 72470.12 J/kg Cap Strength: 28.01 C Lift Cond Lev (LCL): 920.41 mb = 815.68 m = 2676.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 339 at 29 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 1026 4 270 10 10.0 -0.0 | 179 27 -0.4 27.1 1 1000 206 275 18 17.9 -1.6 | 196 27 7.5 25.6 2 987 305 280 19 18.7 -3.3 | 199 25 8.3 23.8 3 947 610 290 19 17.9 -6.5 | 200 22 7.5 20.6 4 925 779 290 21 19.7 -7.2 | 205 22 9.3 20.0 5 908 914 290 20 18.8 -6.8 | 202 22 8.4 20.3 6 871 1219 290 20 18.8 -6.8 | 202 22 8.4 20.3 7 850 1401 295 21 19.0 -8.9 | 205 20 8.6 18.3 8 802 1829 300 25 21.7 -12.5 | 218 18 11.3 14.6 9 769 2134 305 25 20.5 -14.3 | 218 16 10.1 12.8 10 737 2438 310 28 21.4 -18.0 | 230 14 11.1 9.1 11 707 2743 305 28 22.9 -16.1 | 229 17 12.5 11.1 12 700 2819 310 31 23.7 -19.9 | 242 15 13.4 7.2 13 622 3658 315 40 28.3 -28.3 | 274 18 17.9 -1.1 14 570 4267 315 51 36.1 -36.1 | 289 27 25.7 -8.9 15 523 4877 315 62 43.8 -43.8 | 297 37 33.4 -16.7 16 501 5182 310 67 51.3 -43.1 | 291 44 40.9 -15.9 17 500 5200 310 67 51.3 -43.1 | 291 44 40.9 -15.9 18 438 6096 315 68 48.1 -48.1 | 299 43 37.7 -20.9 19 400 6720 310 73 55.9 -46.9 | 293 50 45.5 -19.8 20 349 7620 310 77 59.0 -49.5 | 295 53 48.6 -22.4 21 336 7861 310 78 59.8 -50.1 | 295 54 49.4 -23.0 22 333 7925 310 78 59.8 -50.1 | 295 54 49.4 -23.0 23 302 8538 315 75 53.0 -53.0 | 301 50 42.6 -25.9 24 300 8580 315 72 50.9 -50.9 | 300 47 40.5 -23.8 25 288 8839 315 74 52.3 -52.3 | 301 49 41.9 -25.2 26 275 9144 300 60 52.0 -30.0 | 274 42 41.6 -2.9 27 262 9449 305 59 48.3 -33.8 | 280 39 37.9 -6.7 28 250 9740 295 51 46.2 -21.6 | 261 36 35.8 5.6 29 227 10363 285 46 44.4 -11.9 | 246 37 34.0 15.2 30 217 10668 295 43 39.0 -18.2 | 253 30 28.6 9.0 31 207 10973 280 39 38.4 -6.8 | 234 35 28.0 20.4 32 200 11190 275 47 46.8 -4.1 | 238 43 36.4 23.0 33 188 11582 280 54 53.2 -9.4 | 247 46 42.8 17.8 34 172 12192 295 37 33.5 -15.6 | 244 26 23.1 11.5 35 164 12497 270 38 38.0 -0.0 | 225 39 27.6 27.1 36 150 13070 275 47 46.8 -4.1 | 238 43 36.4 23.0 37 142 13411 275 46 45.8 -4.0 | 237 42 35.4 23.1 38 136 13716 275 30 29.9 -2.6 | 218 31 19.5 24.5 39 130 14021 275 44 43.8 -3.8 | 235 41 33.4 23.3 40 108 15240 255 36 34.8 9.3 | 214 44 24.4 36.5 41 100 15720 250 47 44.2 16.1 | 218 55 33.8 43.2 42 98 15850 250 47 44.2 16.1 | 218 55 33.8 43.2 43 85 16764 260 40 39.4 6.9 | 220 45 29.0 34.1 44 81 17069 260 51 50.2 8.9 | 228 54 39.8 36.0 45 78 17374 260 38 37.4 6.6 | 219 43 27.0 33.7 46 71 17983 245 41 37.2 17.3 | 211 52 26.8 44.5 47 70 18070 255 51 49.3 13.2 | 224 56 38.9 40.3 48 68 18288 250 48 45.1 16.4 | 219 56 34.7 43.6 49 62 18898 255 49 47.3 12.7 | 223 54 36.9 39.8 50 57 19507 240 53 45.9 26.5 | 214 64 35.5 53.6 51 54 19812 250 57 53.6 19.5 | 223 64 43.2 46.6 52 50 20330 240 49 42.4 24.5 | 212 61 32.0 51.6 53 43 21336 255 50 48.3 12.9 | 223 55 37.9 40.1 54 39 21946 240 56 48.5 28.0 | 215 67 38.1 55.1 55 38 22250 255 48 46.4 12.4 | 222 53 36.0 39.6 56 36 22555 245 43 39.0 18.2 | 212 54 28.6 45.3 57 34 22860 240 49 42.4 24.5 | 212 61 32.0 51.6 58 31 23470 250 56 52.6 19.2 | 222 63 42.2 46.3 59 30 23760 240 44 38.1 22.0 | 209 56 27.7 49.1 60 30 23774 260 49 48.3 8.5 | 227 52 37.9 35.6 61 29 24079 250 39 36.6 13.3 | 213 48 26.3 40.5 62 27 24384 235 53 43.4 30.4 | 210 66 33.0 57.5 63 26 24689 245 60 54.4 25.4 | 220 68 44.0 52.5 64 23 25603 265 51 50.8 4.4 | 232 51 40.4 31.6 65 20 26490 245 52 47.1 22.0 | 217 61 36.7 49.1 66 13 27432 245 53 48.0 22.4 | 217 62 37.6 49.5 67 9 28042 245 48 43.5 20.3 | 215 58 33.1 47.4 Wind Parameters Mean winds (0-6000m): 309.0 at 38.7 knts Storm direction: 339.0 at 29.1 knts Shear (0-3000m) pos: 4.5 neg: 0.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 70.2 deg Storm rel helicity (0-3000m) pos: 142.0 neg: -6.1 tot: 135.8 m^2/s^2 ave: 45.3 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.25 Bulk Shear: 86.53 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 ------------------------------------------------------------------------------- 500 279 17 195 25| 10.1 0.0 10.1| 67.4 0.0 67.4 134.8 0.79| 12.5 9.9 1000 285 18 198 24| 5.7 0.0 5.7| 78.1 -4.7 73.4 73.4 0.67| 8.2 5.5 1500 287 19 200 23| 4.7 0.0 4.7| 89.1 -4.7 84.4 56.2 0.67| 6.5 4.3 2000 291 20 204 22| 4.5 0.0 4.5|105.7 -4.7 100.9 50.5 0.68| 6.1 4.1 2500 295 22 207 20| 4.4 0.0 4.4|118.8 -4.7 114.1 45.6 0.68| 5.8 3.9 3000 298 23 211 19| 4.5 0.0 4.5|142.0 -6.1 135.8 45.3 0.69| 6.1 4.2 4000 304 27 225 17| 5.1 0.0 5.1|192.1 -6.1 186.0 46.5 0.71| 6.3 4.5 5000 308 33 246 17| 4.1 1.8 5.9|238.4 -18.5 220.0 44.0 0.59| 7.0 4.1 6000 309 39 262 20| 3.5 1.8 5.4|299.3 -42.9 256.4 42.7 0.55| 6.7 3.7 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20251204.00.gif