SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Strategies & Market Trends : Taking Advantage of a Sharply Changing Environment -- Ignore unavailable to you. Want to Upgrade?


To: Doug R who wrote (1246)1/7/2019 9:01:09 PM
From: Doug R1 Recommendation

Recommended By
Hawkmoon

  Read Replies (1) | Respond to of 6351
 
New Guinea
Manam Volcano Volcanic Ash Advisory: VA TO FL500 OBS VA DTG: 07/2110Z to 50000 ft (15200 m)
Monday Jan 07, 2019 21:15 PM

AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL500
OBS VA DTG: 07/2110Z
OBS VA CLD: SFC/FL500 S0409 E14501 - S0402 E14454 - S0355
E14502 - S0359 E14512 - S0408 E14512 - S0409 E14501 MOV W 15KT
RMK: VA ERUPTION OBS ON SAT IMAGERY TO FL500. A MORE DETAILED ADVISORY TO FOLLOW.

Last update: 7 Jan 2019 (New large explosion to 55,000ft (~16.5km))
Typical eruption style: explosive activity update: New large explosion to 55,000ft (~16.5km)

Monday Jan 07, 2019 23:11 PM

Another very powerful explosion has occurred- the 4th in this current eruptive period and first since December 8th- with a discrete (individual) explosion sending ash to 55,000ft- the highest Manam plume since an eruption in 2015 sent a plume to 65,000ft (~20km). A continuous eruption is now reaching up to 30,000ft (9km). There is no indication that a significantly-larger eruption like that of January 2005 is going to occur.

volcanodiscovery.com

The 50,000 ft. eruption was close to going to the stratosphere which starts at about 53,500 ft at the latitude where Manam resides. 4.08°S

55,000 ft. on the next one just reaches into it.


www-das.uwyo.edu



To: Doug R who wrote (1246)7/3/2019 3:12:11 PM
From: Doug R  Read Replies (1) | Respond to of 6351
 
One person dead after volcanic eruption on Italian island of Stromboli
sott.net