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Today MS
Today's Meteor Activity

The 'Today's Meteor Activity' graphic shows the averaged daily Meteor Activity provided by the Radio Meteor Observing Bulletin (RMOB). It's updated every hour. This graphic is free for linking to from your own website by using this link https://mmmonvhf.de/ms/ms.png


UPCOMING METEOR SHOWERS: OCTOBER 2022

Relatively high rates of sporadic meteors and a fairly good shower (with potential surprises on some others) make this period pretty attractive.

Orionids will ensure reasonable rates, although not as good as that detected some years ago. Recent returns (2006-2009) were characterized by strong meteor activity (ZHR up to 70 hr-1 on 2 or 3 consecutive dates). A 12-year periodicity in stronger returns due to Jupiter's influence has been found (in radar data), although most recent returns seem to have had a separate resonant cause (meteoroids trapped in a resonance region). Higher activity due to suspected cycle was forecasted in 2020-2022. ZHR for 2022 is expected to be about 20 hr-1, peaking October 21st.
Orionids often provide several lesser maxima, helping meteor activity remain roughly constant for several consecutive days centered on the main peak. Note that, in 1993 and 1998, a submaximum about as strong as the main peak was detected on Oct. 17-18.

Pay also attention to Taurids. The complex of Southern (STA) and Northern Taurids (NTA) is associated with comet 2P/Encke and sometimes produces an unusual activity of bright-to-fireball class meteors, due to resonance with Jupiter. This enhanced meteoroid activity was named as the "swarm". 2022 is again a Taurid Swarm year after 2012 and 2016. Meteoroids concentrated in resonant orbits may result in higher rates and may include larger objects, causing bright fireballs between end October and about November 10.


For Radio Observers, the (Theoretical) UT peaks for upcoming showers in October 2022 are as follows:

October Camelopardalids
Active: October 05 - October 06
Maximum: October 06, 04h UT (λsol= 192.58 degs)
ZHR: Low (5 hr-1)

Draconids
Active: October 06 - October 10
Maximum: October 09, 01h UT (λsol= 195.4 degs)
ZHR: Variable - typically 10 hr-1, but may reach storm level

Southern Taurids
Active: September 10 - November 20
Maximum: October 10 (λsol= 197 degs)
ZHR: Low (5 hr-1)

δ-Aurigids
Active: October 10 - October 18
Maximum: October 11 (λsol= 198 degs)
ZHR: Low

ε- Geminids
Active: October 14 - October 27
Maximum: October 18 (λsol= 205 degs)
ZHR: Low

Orionids
Active: October 02 - November 07
Maximum: October 21 (λsol= 208 degs)
ZHR: Medium (20 hr-1)

Leonis Minorids
Active: October 19 - October 27
Maximum: October 24 (λsol= 211 degs)
ZHR: Low

(Source: IMO)