UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102718.upa.cvt Date: 1800Z 27 OCT 25 Searching for PABR... Searching the city database file for: PABR ... Date:1800Z 27 OCT 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 1017 4 -14.1 -16.8 80 2.7 -14.6 190 7 257.8 258.0 257.5 260.5 1.01 1 1013 36 -6.3 -13.3 58 7.0 -8.1 203 7 265.9 266.1 264.3 269.6 1.35 2 1012 44 -6.1 -13.1 58 7.0 -7.9 206 6 266.1 266.4 264.6 269.9 1.37 3 1009 68 -6.1 -13.1 58 7.0 -7.9 216 6 266.4 266.6 264.7 270.2 1.38 4 1000 142 -6.7 -12.7 62 6.0 -8.2 245 5 266.5 266.7 264.9 270.4 1.44 5 925 744 -12.3 -15.2 79 2.9 -12.9 255 11 266.7 266.9 264.8 270.2 1.27 6 888 1055 -14.9 -17.6 80 2.7 -15.4 270 14 267.2 267.3 264.8 270.2 1.08 7 877 1149 -15.5 -21.5 60 6.0 -16.6 273 15 267.5 267.6 264.4 269.7 0.78 8 850 1384 -17.5 -21.6 70 4.1 -18.2 265 19 267.8 267.9 264.7 270.1 0.80 9 779 2032 -21.5 -25.1 73 3.6 -22.0 250 15 270.3 270.4 266.1 272.1 0.64 10 700 2816 -24.3 -31.3 52 7.0 -25.1 245 19 275.6 275.6 269.2 276.8 0.40 11 652 3332 -26.9 -33.9 52 7.0 -27.6 245 20 278.3 278.3 270.7 279.3 0.33 12 500 5200 -39.3 -45.3 53 6.0 -39.6 245 23 285.1 285.1 274.3 285.6 0.13 13 470 5620 -41.9 -48.9 46 7.0 -42.2 243 25 287.0 287.0 275.3 287.3 0.10 14 400 6690 -50.5 -55.5 55 5.0 -50.6 240 29 289.4 289.4 276.4 289.5 0.05 15 372 7160 -53.7 -58.7 54 5.0 -53.8 250 28 291.2 291.2 277.3 291.3 0.04 16 360 7370 -55.7 -58.3 73 2.6 -55.8 245 28 291.2 291.3 277.3 291.4 0.04 17 359 7388 -55.7 -58.3 73 2.6 -55.8 240 28 291.5 291.5 277.4 291.6 0.04 18 346 7623 -55.3 -61.3 47 6.0 -55.4 235 30 295.1 295.1 279.2 295.2 0.03 19 300 8530 -56.9 -65.9 31 9.0 -57.0 220 26 305.1 305.1 283.5 305.2 0.02 20 293 8678 -57.9 -66.9 31 9.0 -58.0 219 26 305.8 305.8 283.7 305.8 0.02 21 275 9077 -56.5 -70.5 16 14.0 -56.6 216 28 313.4 313.4 286.5 313.4 0.01 22 250 9680 -55.1 -75.1 7 20.0 -55.3 210 24 324.1 324.2 290.0 324.2 0.01 23 200 11120 -51.7 -80.7 2 29.0 -52.1 200 19 350.9 350.9 296.8 350.9 0.00 24 189 11487 -50.1 -81.1 1 31.0 -50.6 196 21 359.2 359.2 298.5 359.2 0.00 25 150 12990 -50.9 -83.9 1 33.0 -51.5 190 17 382.4 382.4 302.6 382.4 0.00 26 100 15620 -51.5 -84.5 1 33.0 -52.3 190 10 428.2 428.2 308.6 428.2 0.00 27 78 17236 -52.5 -85.5 1 33.0 -53.4 177 12 457.7 457.7 311.5 457.7 0.00 28 70 17940 -51.3 -85.3 1 34.0 -52.4 180 24 474.6 474.6 313.0 474.7 0.00 29 50 20120 -51.5 -86.5 1 35.0 -53.0 160 22 522.1 522.1 316.4 522.1 0.00 30 30 23440 -50.1 -86.1 1 36.0 -52.7 185 26 608.1 608.1 321.0 608.1 0.01 31 21 25771 -49.9 -86.9 1 37.0 -53.3 186 34 674.0 674.0 323.6 674.0 0.01 TRP 359 7388 -55.7 -58.3 73 2.6 -55.8 240 28 291.5 291.5 277.4 291.6 0.04 WND Sounding variables and indices 1000-500 mb thick: 5058.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 60.78 % Est. max temperature: -4.24 C = 24.37 F Sfc-Lift cond lev (LCL): 973.42 mb = 350.01 m = 1148.31 ft T: -8.63 C 700-500 lapse rate: 6.29 C/km ThetaE index: 0.67 C Layer 925.0- 850.0 mb Conv cond level (CCL): 885.42 mb = 1076.53 m = 3531.87 ft Mean mixing ratio: 1.34 g/kg Conv temperature: -4.61 C = 23.70 F Cap Strength: 8.06 C Lifted Index: 12.51 C Risk: None Lifted Index @300 mb: 24.85 C Lifted Index @700 mb: 6.09 C Showalter Index: 12.51 C Risk: None Total Totals Index: 39.50 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 17.70 C K Index: -6.80 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 3.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.69 J/kg Max Up Vert Vel: 3.37 m/s Conv Inhibition (B-): 54330.71 J/kg Cap Strength: 12.27 C Lift Cond Lev (LCL): 897.20 mb = 976.16 m = 3202.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 at 14 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 1017 4 190 7 1.2 6.9 | 125 16 -12.9 9.1 1 1000 142 245 5 4.5 2.1 | 114 11 -9.6 4.3 2 979 305 240 4 3.5 2.0 | 111 11 -10.7 4.2 3 941 610 250 9 8.5 3.1 | 133 8 -5.7 5.2 4 925 744 255 11 10.6 2.8 | 145 6 -3.5 5.0 5 904 914 265 12 12.0 1.0 | 145 4 -2.2 3.2 6 869 1219 275 16 15.9 -1.4 | 247 2 1.8 0.8 7 850 1384 265 19 18.9 1.7 | 231 6 4.8 3.8 8 800 1829 250 13 12.2 4.4 | 164 7 -1.9 6.6 9 768 2134 250 16 15.0 5.5 | 187 8 0.9 7.6 10 737 2438 260 16 15.8 2.8 | 198 5 1.6 4.9 11 707 2743 250 18 16.9 6.2 | 198 9 2.8 8.3 12 700 2816 245 19 17.2 8.0 | 197 11 3.1 10.2 13 622 3658 245 21 19.0 8.9 | 204 12 4.9 11.0 14 570 4267 245 26 23.6 11.0 | 216 16 9.4 13.1 15 523 4877 250 28 26.3 9.6 | 226 17 12.2 11.7 16 500 5200 245 23 20.8 9.7 | 209 14 6.7 11.9 17 437 6096 240 28 24.2 14.0 | 212 19 10.1 16.2 18 400 6690 240 29 25.1 14.5 | 213 20 11.0 16.7 19 381 7010 240 29 25.1 14.5 | 213 20 11.0 16.7 20 363 7315 260 26 25.6 4.5 | 240 13 11.4 6.7 21 359 7388 240 28 24.2 14.0 | 212 19 10.1 16.2 22 346 7620 235 30 24.6 17.2 | 208 22 10.4 19.4 23 315 8230 230 33 25.3 21.2 | 205 26 11.1 23.4 24 300 8530 220 26 16.7 19.9 | 187 22 2.6 22.1 25 272 9144 215 28 16.1 22.9 | 184 25 1.9 25.1 26 250 9680 210 24 12.0 20.8 | 175 23 -2.2 22.9 27 247 9754 210 23 11.5 19.9 | 173 22 -2.7 22.1 28 215 10668 215 24 13.8 19.7 | 179 22 -0.4 21.8 29 200 11120 200 19 6.5 17.9 | 159 21 -7.7 20.0 30 186 11582 195 22 5.7 21.3 | 160 25 -8.5 23.4 31 170 12192 190 22 3.8 21.7 | 157 26 -10.3 23.8 32 162 12497 205 18 7.6 16.3 | 160 20 -6.6 18.5 33 150 12990 190 17 3.0 16.7 | 149 22 -11.2 18.9 34 141 13411 200 15 5.1 14.1 | 151 19 -9.0 16.3 35 134 13716 185 15 1.3 14.9 | 143 21 -12.9 17.1 36 116 14630 205 13 5.5 11.8 | 148 16 -8.7 13.9 37 106 15240 190 17 3.0 16.7 | 149 22 -11.2 18.9 38 101 15545 200 14 4.8 13.2 | 149 18 -9.4 15.3 39 100 15620 190 10 1.7 9.8 | 134 17 -12.4 12.0 40 97 15850 190 10 1.7 9.8 | 134 17 -12.4 12.0 41 92 16154 165 10 -2.6 9.7 | 125 20 -16.7 11.8 42 88 16459 165 16 -4.1 15.5 | 134 25 -18.3 17.6 43 84 16764 195 11 2.8 10.6 | 138 17 -11.3 12.8 44 80 17069 185 13 1.1 13.0 | 139 20 -13.0 15.1 45 76 17374 170 12 -2.1 11.8 | 131 21 -16.2 14.0 46 70 17940 180 24 0.0 24.0 | 152 30 -14.2 26.2 47 66 18288 185 23 2.0 22.9 | 154 28 -12.2 25.1 48 63 18593 190 18 3.1 17.7 | 151 23 -11.0 19.9 49 60 18898 160 15 -5.1 14.1 | 130 25 -19.3 16.3 50 52 19812 180 22 0.0 22.0 | 150 28 -14.2 24.2 51 50 20120 160 22 -7.5 20.7 | 136 31 -21.7 22.8 52 48 20422 160 23 -7.9 21.6 | 137 32 -22.0 23.8 53 43 21031 180 30 0.0 30.0 | 156 35 -14.2 32.2 54 41 21336 180 29 0.0 29.0 | 156 34 -14.2 31.2 55 38 21946 185 27 2.4 26.9 | 158 31 -11.8 29.1 56 33 22860 170 28 -4.9 27.6 | 147 35 -19.0 29.7 57 30 23440 185 26 2.3 25.9 | 157 30 -11.9 28.1 58 22 24384 185 34 3.0 33.9 | 163 38 -11.2 36.0 59 16 25298 195 37 9.6 35.7 | 173 38 -4.6 37.9 60 13 25908 200 29 9.9 27.3 | 172 30 -4.2 29.4 Wind Parameters Mean winds (0-6000m): 248.7 at 19.1 knts Storm direction: 278.7 at 14.3 knts Shear (0-3000m) pos: 2.8 neg: 1.6 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 73.5 deg Storm rel helicity (0-3000m) pos: 21.6 neg: -21.1 tot: 0.5 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 25.72 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 ------------------------------------------------------------------------------- 500 235 5 118 11| 7.0 0.0 7.0| 6.1 -9.2 -3.0 -6.1 -0.06| 10.3 -0.6 1000 251 8 126 8| 7.0 0.0 7.0| 12.3 -9.2 3.1 3.1 0.17| 9.0 1.5 1500 260 11 139 5| 4.7 1.6 6.2| 13.7 -12.9 0.9 0.6 0.12| 9.1 1.1 2000 258 12 151 5| 3.5 1.2 4.7| 16.2 -20.4 -4.2 -2.1 -0.01| 8.5 -0.0 2500 257 13 160 5| 3.3 0.9 4.3| 20.7 -20.4 0.4 0.2 0.06| 7.6 0.5 3000 256 14 170 6| 2.8 1.6 4.4| 21.6 -21.1 0.5 0.2 0.06| 7.2 0.4 4000 252 16 185 7| 2.1 1.6 3.7| 30.8 -21.1 9.7 2.4 0.11| 6.0 0.7 5000 250 18 198 9| 1.9 1.3 3.2| 46.8 -26.8 20.1 4.0 0.14| 5.5 0.8 6000 249 19 202 10| 1.6 1.4 3.0| 49.6 -37.1 12.5 2.1 0.09| 5.3 0.5 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20251027.18.gif