The eta Aquariids (ETA) are active between April 17 and May 24. The strongest activity is usually seen near May 7, when rates can reach 25-30 meteors per hour as seen from the tropical areas of the Earth.
During this period the moon wanes from nearly half-illuminated to almost new. This weekend the waning crescent moon rises during the early morning hours and will be a nuisance to meteor observers. It's not overpowering like a full moon so by simply keeping the moon out of your field of view you can still view decent meteor activity during the morning hours. As the week progresses the slender moon will be a non-factor and one can view wherever they wish in the sky.
During this period the moon will reach its last quarter phase on Friday April 26th. This weekend the nearly full moon will lie above the horizon nearly all night long. The glare from the bright moon will make meteor observing difficult at best. The lunar glare will obscure all but the brighter meteors. The glare will lessen which each passing night but will still be a hindrance all week long.
Last night was a busy night for the AMS: 2 very bright fireball events occurred less than 6 hours apart: one over Germany and one over Delaware (see from Washington DC, Maryland, North Carolina, New Jersey, Pennsylvania, South Carolina, Virginia, West Virginia and Delaware).
During this period the moon will reach its full phase on Friday April 19th. This weekend the waxing gibbous moon will set during the early morning hours and will not interfere with meteor observing the remainder of the night. Next week though the window of dark skies shrinks with each passing night so by Wednesday the nearly full moon will remain above the horizon nearly all night.
During this period the moon will reach its first quarter phase on Friday April 12th. This weekend and for most of the week, the waxing crescent moon will set during the early evening hours and will not interfere with meteor observing as the more active morning hours are free of moonlight.
We received over 900 reports so far about of a slow and bright fireball seen above South and North Carolina on Thursday, April 4th 2019 around 6:50am EDT (10:50 Universal Time). The event was mainly seen from the Carolinas but we also received reports from Alabama, Florida, Georgia, Kentucky, Tennessee and Virginia.
During this period the moon will reach its new phase on Friday April 5th. This weekend and for most of the week, the waning crescent moon will rise during the early morning hours but will not interfere with meteor observing as long as you keep the moon out of your field of view.
The AMS has received over 260 reports so far about of a bright fireball seen above the Ashokan Reservoir, NY on Thursday, March 28th 2019 around 6:13am EST (10:13 Universal Time). The event was mainly seen from Connecticut and Pennsylvania but we also received reports from Washington DC, Delaware, Massachusetts, Maryland, Maine, New Hampshire, New York, Rhode Island, Vermont and West Virginia. We also received a video of the event.
During this period the moon will reach its last quarter phase on Thursday March 28th. At this time the moon will be located 90 degrees west of the sun and will rise near 03:00 local daylight saving time (DST) as seen from mid-northern latitudes. This weekend the waning gibbous moon will rise during the late evening hours and will ruin the sky for the remainder of the night.
Oliver Staiger captured this impressive fireball while photographing aurora from Sandgerði, Iceland. © Oliver Staiger. For more information on this…
During this period the moon will reach its first quarter phase on Thursday March 14th. At this time the half-illuminated moon will be located 90 degrees east of the sun and will set near 0200 local daylight saving time (DST) as seen from mid-northern latitudes. This weekend the waxing crescent moon will set during the late evening hours and will not interfere with the more active morning hours.
During this period the moon will reach its new phase on Wednesday March 6th. At this time the moon will be located near the sun and will be invisible at night. This weekend the waning crescent moon will rise during the morning hours but will not interfere with meteor observing as long as you keep the moon out of your field of view.
During this period the moon will reach its last quarter phase on Tuesday February 26th. At this time the moon will be located 90 degrees west of the sun and will rise near 0100 local standard time (LST). Useful meteor observations can be carrier out during the more active morning hours as long as you keep the moon out of your field of view. This weekend will be more difficult to view meteor activity as the gibbous moon will rise earlier and also be brighter than later in the week.
During this period the moon will reach its full phase on Tuesday February 19th. At this time the moon will be located opposite the sun and will lie above the horizon all nigh long. This weekend the nearly full moon will set just before dawn, allowing only a little time to view the meteor activity before it becomes too light.
We received two amazing photos of the meteorite dropping fireball that occurred over Cuba on Feb. 1, 2019.
During this period the moon will reach its first quarter phase on Tuesday February 12th. At this time the moon will be located 90 degrees east of the sun and will set near 0100 local standard time (LST). This will allow the more active morning hours to be free of interfering moonlight. As the week progresses beyond Tuesday the waxing gibbous moon will set later, shrinking the window of opportunity to view under optimal conditions.
A bright fireball has been spotted over Colorado on Thursday February 7th, 2019 around 6:13pm MST (Jan 8, 2019 - 01:13 Universal Time). So far, we received over 100 reports about this event and multiple photos of what looks like a smoke trail left behind the fireball.
Meteorite Fall confirmed next to Viñales, Cuba on February, 1st 2019: maps, photos and videos
During this period the moon will reach its new phase on Monday February 4th. At this time the moon will be located near the sun and will be invisible at night. As the week progresses the waxing crescent moon will enter the evening sky. It will be so thin and will set early that it will not interfere with the viewing of meteor activity during this period.
During this period the moon will reach its last quarter phase on Sunday January 27th. At this time the moon will be located 90 degrees west of the sun and will rise near midnight local standard time (LST) as seen from mid-northern latitudes. As the week progresses the waning crescent moon will rise later in the morning, allowing a longer window to watch meteor activity under dark skies.
American Meteor Society