O colapso de geleira que causou a tragédia no Nepal acende um alerta também para os Alpes e os Andes, regiões que já registraram desastres semelhantes provocados pelo derretimento acelerado do gelo
#MudançasClimáticas #Nepal #Himalaia #AquecimentoGlobal #GLOF #Clima #Climate
buff.ly/sXnJgsZ

A valley costs about five sensor nodes and one satellite gateway.

LoRa mesh at 900 MHz, 5–15 km node spacing. Hardware in the $1.5k–3k range,
airtime $500–1k a month.

That is the number that decides whether a country can afford coverage.

optimcloud.com/glacier

#earlywarning #disasterrisk #GLOF

The part we'd rather you heard from us.

An earlier version of this page claimed a precursor at Chamoli. We audited it,
traced the signal to an M6.0 in Mindanao 28 min before the collapse, and
withdrew it. It's on the page.

No node is on a mountain yet.

optimcloud.com/glacier

#glaciology #GLOF

O colapso de geleira que causou a tragédia no Nepal acende um alerta também para os Alpes e os Andes, regiões que já registraram desastres semelhantes provocados pelo derretimento acelerado do gelo
#MudançasClimáticas #Nepal #Himalaia #AquecimentoGlobal #GLOF #Clima #Climate
buff.ly/sXnJgsZ

O colapso de geleira que causou a tragédia no Nepal acende um alerta também para os Alpes e os Andes, regiões que já registraram desastres semelhantes provocados pelo derretimento acelerado do gelo
#MudançasClimáticas #Nepal #Himalaia #AquecimentoGlobal #GLOF #Clima #Climate
buff.ly/sXnJgsZ

In a transboundary valley the alert has to cross a border. The data does not.

693 bytes leave the country — derived alert fields only. Raw waveforms stay
where they were recorded.

Sovereignty as a wire format, not a policy document.

optimcloud.com/glacier

#earlywarning #disasterrisk #GLOF

Local Tamang communities are among the most significantly affected populations, and they deserve to be identified explicitly rather than being treated simply as part of the general “flood-affected population.”
#nepal #bhotekoshifloods #GLOF #Disaster