| Meteor Shower | Date Range | Peak | Approx. ZHR* | Parent Body | Best Viewing Hemisphere | Notes |
|---|---|---|---|---|---|---|
| Quadrantids | Dec 28 – Jan 12 | Jan 3–4 | Up to 100 | Asteroid 2003 EH1 | Northern | Strong but brief peak; bright blue meteors. |
| Lyrids | Apr 14 – 30 | Apr 21–22 | 15–20 | Comet C/1861 G1 (Thatcher) | Northern | Oldest recorded shower; occasional outbursts. |
| Eta Aquariids | Apr 19 – May 28 | May 5–6 | 50–60 (South), 20–30 (North) | Halley’s Comet | Southern | Fast, long trails; broad peak; best pre-dawn. |
| Southern Delta Aquariids | Jul 12 – Aug 23 | Jul 29–30 | 20–25 | Comet 96P/Machholz | Southern | Faint meteors; pairs well with early Perseids. |
| Perseids | Jul 17 – Aug 24 | Aug 12–13 | 100+ | Comet 109P/Swift–Tuttle | Northern | Most popular shower; bright fireballs common. |
| Orionids | Oct 2 – Nov 7 | Oct 21–22 | 20–25 | Halley’s Comet | Both | Fast meteors with glowing trails; sometimes outbursts. |
| Southern Taurids | Sept – Nov | Oct 10 | 5–10 | Comet 2P/Encke | Both (favored South early) | Slow, bright fireballs; periodic fireball years. |
| Northern Taurids | Sept – Nov | Nov 12 | 5–10 | Comet 2P/Encke | Both (favored North late) | Pairs with Southern branch; bright, slow meteors. |
| Leonids | Nov 6 – 30 | Nov 17–18 | 10–20 (storms up to thousands) | Comet 55P/Tempel–Tuttle | Northern | Famous for periodic storms every ~33 years. |
| Geminids | Dec 4 – 17 | Dec 13–14 | 120+ | Asteroid 3200 Phaethon | Both (best North) | Strongest annual shower; colorful meteors. |
| Ursids | Dec 17 – 26 | Dec 22–23 | 5–10 (occasionally 30+) | Comet 8P/Tuttle | Northern | Peaks just after Geminids; occasional outbursts. |
| Alpha Centaurids | Jan 28 – Feb 21 | Feb 8 | 5–10 (occasional 25) | Unknown (likely long-period comet) | Southern | Visible only from southern latitudes; fast meteors. |
| Virginids | Feb – May | Mid-April | 5–10 | Multiple sources | Northern | Weak, slow meteors; heralds spring sky season. |
| Monocerotids | Nov 15 – 25 | Nov 21–22 | Low (rare bursts) | Comet C/1917 F1 (Mellish) | Both (best North) | Usually weak; brief, intense outbursts possible. |
| Dec. Alpha Monocerotids | Late Nov | Varies | Negligible (rare major outbursts) | Unknown | Northern | Can produce sudden one-hour storms every few decades. |
| Coma Berenicids | Dec 12 – 23 | Dec 16 | 5 or fewer | Comet 1913 I (Mellish) | Northern | Minor shower; fast white streaks before dawn. |
*ZHR = Zenithal Hourly Rate (ideal maximum under dark skies).
Major Annual Meteor Showers
Quadrantids (January) – Best in Northern Hemisphere
Active Dec 28 – Jan 12, peaking Jan 3–4.
The Quadrantids are one of the strongest showers, producing up to 100 meteors per hour, but their peak lasts only a few hours. The parent body is asteroid 2003 EH1, likely an extinct comet. Often produces bright, blue meteors, but cold weather and the short peak make them easy to miss.
Lyrids (April) – Northern Hemisphere
Active Apr 14 – 30, peaking Apr 21–22.
The Lyrids, from Comet C/1861 G1 (Thatcher), are among the oldest recorded showers. They typically yield 15–20 meteors per hour, sometimes more during rare outbursts. Visible primarily in northern latitudes, the meteors are fast and occasionally leave glowing trains.
Eta Aquariids (May) – Southern Hemisphere
Active Apr 19 – May 28, peaking May 5–6.
These meteors come from Halley’s Comet and are best observed from the Southern Hemisphere, where rates can reach 50–60 per hour. Northern observers may see about half that. The shower has a broad peak and is known for long, swift streaks.
Southern Delta Aquariids (July–August) – Southern Hemisphere
Active Jul 12 – Aug 23, peaking Jul 29–30.
Originating from Comet 96P/Machholz, this shower favors southern observers, with rates of 20–25 per hour. The meteors are faint and medium-speed, often blending with early Perseids for northern viewers.
Perseids (August) – Northern Hemisphere
Active Jul 17 – Aug 24, peaking Aug 12–13.
The Perseids, from Comet 109P/Swift–Tuttle, are the most popular northern shower, producing 100+ meteors per hour under dark skies. Bright fireballs are common, and activity can spike when Earth crosses dense debris filaments.
Orionids (October) – Best in Both Hemispheres
Active Oct 2 – Nov 7, peaking Oct 21–22.
Another Halley’s Comet shower, the Orionids are visible worldwide, with 20–25 fast meteors per hour. Occasionally, years like 2006–2009 saw brief outbursts up to 80–100 per hour. Their long-lasting trains make them a visual treat.
Southern Taurids & Northern Taurids (October–November) – Both Hemispheres
Active Sept – Nov, peaking around Oct 10 (Southern) and Nov 12 (Northern).
Produced by Comet 2P/Encke, the Taurids are famous for slow, bright fireballs rather than high numbers. Visible from both hemispheres, though higher in the north. Enhanced fireball activity occurs about every 7 years.
Leonids (November) – Northern Hemisphere
Active Nov 6 – 30, peaking Nov 17–18.
The Leonids, from Comet 55P/Tempel–Tuttle, are known for historic meteor storms in 1833, 1966, and 1999–2001. Typical years yield 10–20 meteors per hour, but every 33 years, the comet’s return can bring spectacular outbursts.
Geminids (December) – Both Hemispheres (Best in North)
Active Dec 4 – 17, peaking Dec 13–14.
The Geminids, from asteroid 3200 Phaethon, are the strongest annual shower, delivering 120+ colorful meteors per hour. They’re visible worldwide, though slightly higher in northern skies. The activity has been gradually increasing over the years.
Ursids (December) – Northern Hemisphere
Active Dec 17 – 26, peaking Dec 22–23.
Originating from Comet 8P/Tuttle, the Ursids favor high northern latitudes, producing 5–10 meteors per hour, occasionally reaching 30+ during periodic outbursts. They often follow right after the Geminids.
Notable Minor Showers
Alpha Centaurids (February) – Southern Hemisphere
Active Jan 28 – Feb 21, peaking Feb 8.
Visible mainly from southern latitudes, this shower produces 5–10 fast meteors per hour. Occasionally outbursts reach 25 per hour. The parent body is uncertain but likely a long-period comet.
Virginids (March–May) – Northern Hemisphere
Active Feb – May, peaking mid-April.
This broad complex of weak showers produces 5–10 slow meteors per hour. While not spectacular, they signal the start of spring observing for northern viewers.
Monocerotids (November) – Both Hemispheres (Best in North)
Active Nov 15 – 25, peaking Nov 21–22.
Usually a weak shower, the Monocerotids have produced rare brief, intense outbursts, most recently in 1995 and 2019. Parent body may be Comet C/1917 F1 (Mellish). Short-lived peaks make them challenging but rewarding to catch.
December Alpha Monocerotids – Northern Hemisphere
Active late November, sometimes producing dramatic one-hour outbursts every few decades (1995 was most famous). In off years, activity is minimal.
Coma Berenicids (December) – Northern Hemisphere
Active Dec 12 – 23, peaking Dec 16.
A minor shower producing a few fast white meteors per hour, likely linked to Comet 1913 I (Mellish). Best seen from mid-northern latitudes before dawn.