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Astronomy版 - 中纬度极光活动警报:Nov 11 - Nov 12
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1 (共1页)
f*r
发帖数: 3968
1
POTENTIAL MAGNITUDE OF MIDDLE LATITUDE AURORAL ACTIVITY: MODERATE TO
HIGH
POTENTIAL DURATION OF THIS ACTIVITY: MAIN BELT = 12 TO 18 HOURS
MINOR BELT = 18 TO 24 HOURS
ESTIMATED OPTIMUM OBSERVING CONDITIONS: NEAR LOCAL MIDNIGHT
EXPECTED LUNAR INTERFERENCE: MODERATE TO HIGH
OVERALL OPPORTUNITY FOR OBSERVATIONS FROM MIDDLE LATITUDES: FAIR TO
GOOD
AURORAL ACTIVITY *MAY* BE OBSERVED APPROXIMATELY NORTH OF A LINE FROM..
.
OREGON TO EXTREME NORTHERN UTAH TO WYOMING TO NORTHERN NEBRASKA TO
IOWA TO
ILLINO
1 (共1页)
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