UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101506.upa.cvt Date: 0600Z 15 OCT 25 Searching for PABR... Searching the city database file for: PABR ... Date:0600Z 15 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 ------------------------------------------------------------------------------- 0 1000 -1 175 7 SFC 998 4 -3.7 -5.1 90 1.4 -4.2 175 7 269.6 270.0 269.1 276.7 2.62 2 995 28 -3.7 -5.0 91 1.3 -4.1 176 8 269.8 270.3 269.3 277.0 2.64 3 979 160 0.0 -5.0 69 5.0 -1.8 180 14 274.8 275.3 272.5 282.2 2.69 4 955 362 -1.1 -4.3 79 3.2 -2.3 188 21 275.7 276.1 273.3 283.7 2.91 5 925 620 -2.7 -3.0 98 0.3 -2.8 200 22 276.5 277.1 274.4 285.7 3.31 6 887 951 -4.7 -4.7 100 0.0 -4.7 199 21 277.8 278.3 274.7 286.3 3.04 7 879 1023 -3.1 -5.5 83 2.4 -4.0 196 20 280.2 280.7 275.8 288.3 2.88 8 867 1132 -3.5 -7.3 75 3.8 -4.8 193 18 280.9 281.3 275.7 288.1 2.54 9 850 1288 -4.5 -6.6 85 2.1 -5.3 185 16 281.4 281.9 276.3 289.2 2.74 10 737 2396 -12.1 -12.1 100 0.0 -12.1 215 23 284.9 285.2 277.1 290.8 2.05 11 700 2788 -14.5 -14.8 98 0.3 -14.6 215 25 286.4 286.7 277.4 291.6 1.73 12 676 3051 -16.5 -16.9 97 0.4 -16.6 215 26 287.1 287.3 277.4 291.6 1.50 13 649 3356 -18.3 -24.3 59 6.0 -19.4 225 30 288.4 288.5 277.1 290.9 0.82 14 648 3368 -18.3 -24.3 59 6.0 -19.4 225 30 288.5 288.7 277.2 291.1 0.83 15 566 4359 -27.7 -27.9 98 0.2 -27.7 230 41 288.8 289.0 277.2 291.0 0.68 16 501 5226 -33.1 -40.1 50 7.0 -33.6 230 33 292.5 292.6 278.3 293.3 0.23 17 500 5240 -33.3 -39.3 55 6.0 -33.8 230 33 292.4 292.5 278.3 293.3 0.25 18 455 5897 -38.3 -47.3 38 9.0 -38.8 230 28 294.2 294.2 278.9 294.6 0.12 19 407 6654 -44.7 -50.7 51 6.0 -44.9 225 23 295.4 295.4 279.4 295.7 0.09 20 400 6770 -45.1 -51.1 51 6.0 -45.3 220 22 296.4 296.4 279.8 296.7 0.09 21 332 7998 -51.3 -54.4 69 3.1 -51.4 153 12 304.1 304.1 283.1 304.4 0.07 22 308 8482 -54.5 -59.2 56 4.7 -54.6 109 14 306.2 306.2 284.0 306.4 0.04 23 300 8650 -55.9 -58.7 71 2.8 -55.9 120 14 306.6 306.6 284.1 306.7 0.05 24 293 8799 -56.7 -58.3 82 1.6 -56.7 120 14 307.5 307.5 284.4 307.7 0.05 25 291 8843 -56.9 -58.9 78 2.0 -56.9 150 14 307.8 307.8 284.5 308.0 0.05 26 286 8952 -56.7 -64.7 36 8.0 -56.8 159 13 309.6 309.6 285.2 309.7 0.02 27 262 9509 -53.9 -74.9 6 21.0 -54.1 183 7 321.6 321.6 289.2 321.6 0.01 28 250 9810 -52.7 -77.7 3 25.0 -53.0 195 11 327.7 327.7 291.0 327.7 0.00 29 227 10438 -49.7 -79.7 2 30.0 -50.1 198 13 341.5 341.5 294.7 341.5 0.00 30 200 11270 -48.3 -81.3 1 33.0 -48.9 200 13 356.3 356.3 298.0 356.3 0.00 31 165 12533 -47.5 -82.5 1 35.0 -48.3 224 18 377.8 377.8 301.9 377.8 0.00 32 150 13160 -47.9 -82.9 1 35.0 -48.7 215 15 387.5 387.5 303.4 387.5 0.00 33 100 15830 -47.7 -84.7 1 37.0 -48.9 225 21 435.6 435.6 309.4 435.6 0.00 34 97 16032 -46.3 -84.3 1 38.0 -47.7 233 15 442.1 442.1 310.1 442.1 0.00 35 87 16749 -49.7 -85.7 1 36.0 -50.8 180 10 449.2 449.2 310.8 449.3 0.00 36 82 17138 -47.1 -85.1 1 38.0 -48.6 206 16 462.2 462.2 312.0 462.2 0.00 37 70 18180 -49.3 -85.3 1 36.0 -50.7 220 14 478.9 478.9 313.4 478.9 0.00 38 57 19521 -50.5 -86.5 1 36.0 -52.0 228 17 505.2 505.2 315.3 505.2 0.00 39 56 19636 -49.3 -86.3 1 37.0 -51.0 225 17 510.5 510.5 315.7 510.5 0.00 40 51 20243 -53.7 -87.7 1 34.0 -54.9 235 15 514.0 514.0 315.9 514.0 0.00 41 50 20370 -52.9 -87.9 1 35.0 -54.2 215 19 518.8 518.8 316.2 518.8 0.00 42 47 20770 -52.3 -87.3 1 35.0 -53.7 226 19 529.5 529.5 316.9 529.5 0.00 43 30 23660 -54.7 -88.7 1 34.0 -56.3 285 26 595.5 595.5 320.4 595.5 0.00 44 22 25627 -57.3 -89.3 1 32.0 -58.9 288 32 643.0 643.0 322.4 643.1 0.01 45 20 26230 -55.9 -89.9 1 34.0 -57.9 280 26 665.1 665.1 323.3 665.1 0.01 46 15 28061 -55.9 -89.9 1 34.0 -58.5 285 30 722.1 722.1 325.1 722.2 0.01 47 13 28965 -58.9 -90.9 1 32.0 -61.0 305 36 741.9 741.9 325.7 741.9 0.01 48 12 29469 -57.5 -90.5 1 33.0 -60.1 296 35 764.0 764.0 326.3 764.1 0.01 TRP 291 8843 -56.9 -58.9 78 2.0 -56.9 150 14 307.8 307.8 284.5 308.0 0.05 WND Sounding variables and indices 1000-500 mb thick: 5241.00 m Freezing level: Surface below freezing Freezing level: 979.00 mb = 159.61 m = 523.66 ft Freezing level: 979.00 mb = 159.61 m = 523.66 ft Wetbulb zero: Below ground Precipitable water: 0.38 inches Sfc-500 mean rel hum: 84.77 % Est. max temperature: 8.18 C = 46.72 F Sfc-Lift cond lev (LCL): 976.06 mb = 184.06 m = 603.85 ft T: -0.13 C 700-500 lapse rate: 7.67 C/km ThetaE index: 0.20 C Layer 867.0- 850.0 mb Conv cond level (CCL): 998.00 mb = 4.00 m = 13.12 ft Mean mixing ratio: 2.98 g/kg Conv temperature: -3.38 C = 25.91 F Cap Strength: 7.90 C Lifted Index: 7.81 C Risk: None Lifted Index @300 mb: 16.27 C Lifted Index @700 mb: 5.52 C Showalter Index: 3.54 C Risk: None Total Totals Index: 55.50 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.80 C Cross Totals Index: 26.70 C K Index: 21.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 308.39 Risk: Showers and thunderstorms possible Energy Index: 0.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.61 J/kg Max Up Vert Vel: 6.42 m/s Conv Inhibition (B-): 62823.46 J/kg Cap Strength: 7.64 C Lift Cond Lev (LCL): 916.76 mb = 690.72 m = 2266.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 251 at 21 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 ---------------------------------------------------------- 0 998 4 175 7 -0.6 7.0 | 90 20 -20.1 0.1 1 962 305 185 21 1.8 20.9 | 129 23 -17.6 14.1 2 926 610 200 21 7.2 19.7 | 136 18 -12.3 12.9 3 925 620 200 22 7.5 20.7 | 139 18 -12.0 13.8 4 891 914 200 22 7.5 20.7 | 139 18 -12.0 13.8 5 857 1219 190 17 3.0 16.7 | 121 19 -16.5 9.9 6 850 1288 185 16 1.4 15.9 | 117 20 -18.1 9.1 7 793 1829 210 19 9.5 16.5 | 134 14 -10.0 9.6 8 762 2134 215 22 12.6 18.0 | 149 13 -6.9 11.2 9 732 2438 215 23 13.2 18.8 | 152 14 -6.3 12.0 10 704 2743 215 27 15.5 22.1 | 165 16 -4.0 15.3 11 700 2788 215 25 14.3 20.5 | 159 15 -5.1 13.7 12 675 3048 215 26 14.9 21.3 | 163 15 -4.6 14.5 13 621 3658 235 35 28.7 20.1 | 215 16 9.2 13.3 14 571 4267 230 42 32.2 27.0 | 212 24 12.7 20.2 15 526 4877 230 35 26.8 22.5 | 205 17 7.3 15.7 16 500 5240 230 33 25.3 21.2 | 202 16 5.8 14.4 17 441 6096 230 27 20.7 17.4 | 187 11 1.2 10.5 18 422 6401 235 26 21.3 14.9 | 193 8 1.8 8.1 19 400 6770 220 22 14.1 16.9 | 152 11 -5.3 10.0 20 368 7315 200 14 4.8 13.2 | 113 16 -14.7 6.3 21 351 7620 195 12 3.1 11.6 | 106 17 -16.4 4.8 22 320 8230 125 12 -9.8 6.9 | 90 29 -29.3 0.1 23 305 8534 105 14 -13.5 3.6 | 84 33 -33.0 -3.2 24 300 8650 120 14 -12.1 7.0 | 90 32 -31.6 0.2 25 291 8839 120 14 -12.1 7.0 | 90 32 -31.6 0.2 26 291 8843 150 14 -7.0 12.1 | 101 27 -26.5 5.3 27 278 9144 175 11 -1.0 11.0 | 101 21 -20.4 4.1 28 265 9449 180 6 0.0 6.0 | 88 19 -19.5 -0.8 29 252 9754 195 10 2.6 9.7 | 100 17 -16.9 2.8 30 250 9810 195 11 2.8 10.6 | 103 17 -16.6 3.8 31 241 10058 195 11 2.8 10.6 | 103 17 -16.6 3.8 32 219 10668 200 14 4.8 13.2 | 113 16 -14.7 6.3 33 209 10973 195 12 3.1 11.6 | 106 17 -16.4 4.8 34 200 11270 200 13 4.4 12.2 | 110 16 -15.0 5.4 35 200 11278 225 10 7.1 7.1 | 91 12 -12.4 0.2 36 191 11582 195 15 3.9 14.5 | 116 17 -15.6 7.7 37 174 12192 195 17 4.4 16.4 | 122 18 -15.1 9.6 38 166 12497 225 18 12.7 12.7 | 131 9 -6.7 5.9 39 151 13106 210 17 8.5 14.7 | 126 14 -11.0 7.9 40 150 13160 215 15 8.6 12.3 | 117 12 -10.9 5.5 41 126 14326 205 17 7.2 15.4 | 125 15 -12.3 8.6 42 120 14630 220 21 13.5 16.1 | 147 11 -6.0 9.3 43 109 15240 215 13 7.5 10.6 | 108 13 -12.0 3.8 44 100 15830 225 21 14.8 14.8 | 150 9 -4.6 8.0 45 100 15850 200 17 5.8 16.0 | 124 16 -13.7 9.1 46 95 16154 255 14 13.5 3.6 | 62 7 -6.0 -3.2 47 91 16459 260 10 9.8 1.7 | 62 11 -9.6 -5.1 48 87 16764 175 10 -0.9 10.0 | 99 21 -20.3 3.1 49 79 17374 225 19 13.4 13.4 | 138 9 -6.0 6.6 50 70 18180 220 14 9.0 10.7 | 110 11 -10.5 3.9 51 69 18288 225 19 13.4 13.4 | 138 9 -6.0 6.6 52 66 18593 215 15 8.6 12.3 | 117 12 -10.9 5.5 53 63 18898 245 17 15.4 7.2 | 95 4 -4.1 0.4 54 54 19812 220 17 10.9 13.0 | 126 11 -8.5 6.2 55 52 20117 255 12 11.6 3.1 | 65 9 -7.9 -3.7 56 50 20370 215 19 10.9 15.6 | 136 12 -8.6 8.7 57 50 20422 205 11 4.6 10.0 | 102 15 -14.8 3.1 58 47 20726 220 19 12.2 14.6 | 137 11 -7.3 7.7 59 45 21031 260 22 21.7 3.8 | 324 4 2.2 -3.0 60 43 21336 240 10 8.7 5.0 | 80 11 -10.8 -1.8 61 41 21641 245 26 23.6 11.0 | 224 6 4.1 4.2 62 39 21946 255 28 27.0 7.2 | 267 8 7.6 0.4 63 37 22250 265 13 13.0 1.1 | 49 9 -6.5 -5.7 64 34 22860 235 17 13.9 9.8 | 118 6 -5.6 2.9 65 31 23470 265 20 19.9 1.7 | 355 5 0.4 -5.1 66 30 23660 285 26 25.1 -6.7 | 337 15 5.6 -13.6 67 29 23774 270 30 30.0 -0.0 | 303 13 10.5 -6.8 68 28 24079 290 23 21.6 -7.9 | 352 15 2.1 -14.7 69 27 24384 290 13 12.2 -4.4 | 33 13 -7.3 -11.3 70 26 24689 255 13 12.6 3.4 | 63 8 -6.9 -3.5 71 24 24994 260 31 30.5 5.4 | 277 11 11.1 -1.4 72 21 25908 300 33 28.6 -16.5 | 339 25 9.1 -23.3 73 20 26230 280 26 25.6 -4.5 | 332 13 6.1 -11.3 74 16 26822 275 27 26.9 -2.4 | 321 12 7.4 -9.2 75 13 27432 305 36 29.5 -20.6 | 340 29 10.0 -27.5 76 10 28042 280 32 31.5 -5.6 | 316 17 12.0 -12.4 77 9 28346 305 39 31.9 -22.4 | 337 32 12.5 -29.2 78 6 29566 290 43 40.4 -14.7 | 316 30 20.9 -21.5 Wind Parameters Mean winds (0-6000m): 220.7 at 27.5 knts Storm direction: 250.7 at 20.6 knts Shear (0-3000m) pos: 3.8 neg: 0.3 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 71.6 deg Storm rel helicity (0-3000m) pos: 147.4 neg: -40.9 tot: 106.5 m^2/s^2 ave: 35.5 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 3.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.56 Bulk Shear: 36.76 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 ------------------------------------------------------------------------------- 500 186 17 119 20| 15.0 0.0 15.0| 87.3 0.0 87.3 174.6 0.89| 18.3 16.3 1000 194 19 128 19| 7.3 0.0 7.3| 95.9 -8.8 87.1 87.1 0.70| 11.6 8.1 1500 193 19 127 19| 4.9 1.2 6.1|105.7 -36.4 69.3 46.2 0.40| 10.7 4.2 2000 196 19 128 18| 4.9 0.9 5.8|125.5 -36.4 89.1 44.6 0.45| 9.8 4.4 2500 201 19 132 17| 4.6 0.7 5.3|136.6 -36.4 100.2 40.1 0.49| 8.5 4.2 3000 204 20 137 16| 3.8 0.3 4.1|147.4 -40.9 106.5 35.5 0.48| 7.9 3.8 4000 213 24 153 15| 4.7 0.2 4.9|203.3 -42.8 160.5 40.1 0.55| 8.3 4.6 5000 218 27 168 14| 3.8 0.6 4.4|203.3 -60.5 142.7 28.5 0.43| 7.7 3.3 6000 221 28 174 14| 3.1 1.1 4.2|203.3 -73.4 129.9 21.6 0.35| 7.0 2.5 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20251015.06.gif