NATIONAL EDGE CENTER · MIAMI FL
Tropical CDN Advisory
Active Storm Systems · 2026 Season · 5 Named Systems Tracking
● LIVE TRACKING
ISSUED: 2026-03-22 1100 UTC
NEXT ADVISORY: 6 HOURS
FORECASTER: INFRASTRUCTURE DIVISION
CAT 5 · 157+ mph
CAT 4 · 130-156 mph
CAT 3 · 111-129 mph
CAT 2 · 96-110 mph
TS · 39-73 mph
ADVISORY #2026-01 · AL012026
Hurricane PLATFORM
Cloudflare · San Francisco · Est. 2009
CATEGORY 5
CENTER: 37.7°N 122.4°W
MOVEMENT: GLOBAL AT 228 TBPS
COVERAGE: 335+ PoPs / 120+ COUNTRIES
MAX SUSTAINED WINDS (PERFORMANCE)
185 MPH — Category 5. The most powerful system of the season. Workers V8 isolates deliver sub-5ms cold starts. Workers AI provides GPU inference at 335+ edge locations. AI Gateway orchestrates LLM routing. Containers beta adds Docker at edge.
CENTRAL PRESSURE (PRICING)
920 mb — EXTREMELY LOW. Free tier: unlimited CDN + DDoS + SSL. Pro: $20/mo. Business: $200/mo. R2 storage: $0 egress. The lowest central pressure (most accessible pricing) of any Cat 5 system ever observed.
STORM SURGE (DDoS CAPACITY)
Unmetered on ALL tiers including free. No volume caps. No surge pricing during attacks. The surge protection absorbs any incoming volume — the system strengthens under pressure.
RAINFALL (DATA THROUGHPUT)
228+ Tbps network capacity. Argo Smart Routing reduces latency up to 30%. Tiered caching maximizes hit rates. ~20% of all websites within the storm's circulation. IDC MarketScape Leader.
EYEWALL FEATURES (CORE CAPABILITIES)
▸ Workers AI — GPU inference at 335+ locations. AI Gateway for LLM caching, routing, rate limiting
▸ R2 + D1 + Durable Objects + Queues + Vectorize + Hyperdrive — complete data layer
▸ Zero Trust (Cloudflare One) — identity-based access, CASB, SWG, DLP
▸ Unified dashboard — CDN, WAF, DNS, compute, storage, AI in single control pane
▸ Forrester TEI: 238% ROI over 3 years · Gartner Peer Insights: 4.5/5 (298 reviews)
FORECASTER'S DISCUSSION
Hurricane PLATFORM maintains Cat 5 intensity — the most powerful and broadly destructive (to competitors) system of the 2026 season. The eyewall structure (Workers + AI + R2 + Zero Trust) is the most organized ever observed in a single CDN system. The unprecedented central pressure (free tier) ensures the widest impact radius. The Nov 2025 outage was a temporary eyewall replacement cycle — the system re-intensified. Advanced WAF features remain in the outer bands ($200/mo Business tier). Media delivery capabilities are intensifying but not yet at Heritage-level organization. This system is expected to maintain Cat 5 status through end of season.
ADVISORY #2026-02 · AL022026
Hurricane HERITAGE
Akamai · Cambridge, MA · Est. 1998 (MIT)
CATEGORY 4
CENTER: 42.3°N 71.1°W
MOVEMENT: ISP-EMBEDDED TRACK
COVERAGE: 4,100+ NODES / 135 COUNTRIES
MAX SUSTAINED WINDS
155 MPH — Category 4. The largest physical storm ever measured. 4,100+ nodes embedded directly inside ISP/carrier networks across 135 countries. Carrier-level colocation no other system can replicate. 28 years of continuous operation.
CENTRAL PRESSURE
980 mb — HIGH (EXPENSIVE). Custom enterprise contracts only. Typically thousands/month with annual commitment. 2-3× costlier than competing systems. Vendr data: 25-40% discounts achievable with leverage.
STORM SURGE
Prolexic DDoS: 20+ Tbps scrubbing. Kona WAF: ~100% detection, near-zero false positives — the most intense surge defense of any system. Bot Manager Premier: behavioral fingerprinting. GDPR/SOC2/PCI/HIPAA.
RAINFALL
Adaptive Media Delivery — broadcast-grade 4K streaming powering the world's largest events. Connected Cloud (Linode) expanding with GPU compute, Kubernetes, 12+ regions. EdgeWorkers JS runtime at edge.
EYEWALL FEATURES
▸ Kona Site Defender — gold standard enterprise WAF (~100% detection)
▸ Prolexic — 20+ Tbps DDoS scrubbing capacity (largest measured)
▸ Adaptive Media Delivery — 75M+ concurrent viewers, 4K ABR optimization
▸ Connected Cloud — Linode compute, GPU, Kubernetes, object storage
FORECASTER'S DISCUSSION
Hurricane HERITAGE is the oldest continuously tracked system — 28 seasons of unbroken observation. Its physical size (4,100+ carrier-embedded nodes) remains the largest ever recorded. Security eyewall features (Kona, Prolexic, Bot Manager) are the most tightly organized of any system. The Connected Cloud outerbands are expanding but EdgeWorkers compute trails PLATFORM's Workers by years. Central pressure remains the highest in the field (most expensive), limiting impact to institutional coastlines. Media delivery bands are the most intense — no other system approaches this rain output at broadcast scale. Expected to maintain Cat 4 through season.
ADVISORY #2026-03 · AL032026
Tropical Storm VELOCITY
Fastly · San Francisco · Est. 2011
TROPICAL STORM
CENTER: 37.7°N 122.4°W
MOVEMENT: 150ms PURGE TRACK
COVERAGE: ~80 PoPs / 462 TBPS
MAX SUSTAINED WINDS
70 MPH — Tropical Storm. Compact but extremely well-organized. 150ms global cache purge — the fastest wind gust of any system. VCL + Compute@Edge (Rust, JS, Go via Wasm). 462 Tbps total capacity. Fewer PoPs but each is max intensity.
CENTRAL PRESSURE
960 mb — MODERATE. $50/mo minimum usage-based. No free tier. Premium pricing for premium velocity. The system demands investment but delivers concentrated power.
STORM SURGE
Signal Sciences WAF (Gartner Customer's Choice). DDoS protection + TLS + request isolation. 100% real-time log streaming — complete observability. AI-powered API discovery (2026). G2 rating 4.7/5 (highest of any system).
RAINFALL
~80 high-capacity PoPs — capacity-density strategy (8.28 Tbps per-PoP vs PLATFORM's 1.36 Tbps). Focused, intense precipitation over a smaller area. Fewer coverage gaps than the PoP count suggests.
EYEWALL FEATURES
▸ 150ms Instant Purge — fastest cache invalidation of any system (10× faster than PLATFORM)
▸ VCL — programmable edge logic with sub-ms configuration deployment
▸ Compute@Edge — Rust/JS/Go via WebAssembly at edge
▸ 100% real-time logs — zero throttling, complete storm observability
FORECASTER'S DISCUSSION
Tropical Storm VELOCITY is the most tightly organized compact system in the basin. The 150ms purge windspeed is unmatched — the fastest gust ever recorded by any system. VCL and Compute@Edge create an extremely well-defined eyewall. However, the ~80 PoP circulation limits geographic reach, the $50/mo minimum excludes small-craft advisories (hobbyists), and the VCL learning curve requires expert storm chasers. The $188.6M convertible notes (maturing 2026) create financial barometric instability. Potential to re-intensify if the compute platform and network expand. Watch advisory in effect.
ADVISORY #2026-04 · AL042026
Tropical Storm PENNY
Bunny.net · Ljubljana, Slovenia · Est. 2012
TROPICAL STORM
CENTER: 46.0°N 14.5°E
MOVEMENT: VALUE TRACK AT 25ms
COVERAGE: 119 PoPs / 200+ TBPS
MAX SUSTAINED WINDS
65 MPH — Tropical Storm. Surprisingly well-organized for its size. 25ms global median latency — rivaling systems 3× its PoP count. 119 PoPs with 200+ Tbps capacity. Growing stronger each season. AI-powered WAF at no extra cost.
CENTRAL PRESSURE
910 mb — RECORD LOW (CHEAPEST). $0.01/GB (EU/NA) with $1/mo minimum. The deepest pressure (most accessible pricing) of any system in the basin. Transparent billing with spend caps to prevent surge damage.
STORM SURGE
AI-powered WAF (included free, new 2025-26). Basic DDoS protection. Free SSL. The surge defense is adequate for most coastlines but not rated for enterprise-grade attack volumes.
RAINFALL
Bunny Optimizer (auto WebP/AVIF), Bunny Stream (video), Edge Storage (global replication), Perma-Cache. Clean dashboard praised universally. Fast human support. Magic Containers (serverless compute) maturing.
EYEWALL FEATURES
▸ $0.01/GB — lowest bandwidth cost of any system tracked
▸ 25ms median latency — performance rivaling Cat 4/5 systems
▸ Bunny Optimizer + Stream + Edge Storage + DNS — integrated media toolkit
▸ AI WAF (free) — ML-based protection at no additional cost
FORECASTER'S DISCUSSION
Tropical Storm PENNY continues to confound forecasters. Originating from a single-server disturbance in Slovenia (2012), it has intensified into a well-organized system rivaling much larger storms on latency metrics. The record-low central pressure ($0.01/GB) generates the broadest economic impact radius of any system. Security bands remain basic (no enterprise WAF/bot management). Edge compute (Magic Containers) is a developing outerband. The clean, intuitive dashboard earns the highest public satisfaction ratings. This system is on a strengthening trajectory — if the compute bands organize further, a category upgrade is possible in future seasons.
ADVISORY #2026-05 · AL052026
Hurricane CUMULUS
AWS CloudFront · Seattle · Est. 2008
CATEGORY 3
CENTER: 47.6°N 122.3°W
MOVEMENT: AWS BACKBONE TRACK
COVERAGE: 600+ PoPs / AWS GLOBAL
MAX SUSTAINED WINDS
125 MPH — Category 3. Large, steady system powered by the AWS thermal engine. 600+ PoPs with 13 regional edge caches. Lambda@Edge + CloudFront Functions for edge compute. Massive and predictable within its home waters.
CENTRAL PRESSURE
950 mb — VARIABLE. Pay-per-GB (1TB free/12 months). Zero egress between AWS services (S3, EC2, Lambda) — unique thermodynamic efficiency. Costs can escalate unpredictably outside the AWS warm pool.
STORM SURGE
AWS Shield Standard (free DDoS) + AWS WAF (paid). Field-level encryption. Origin access identity. The surge defense is integrated into the broader AWS weather system — powerful when connected, limited standalone.
RAINFALL
Native S3/EC2/Lambda integration. HTTP/3 support. Real-time metrics via CloudWatch. The rainfall is heaviest over AWS territory — outside the ecosystem, precipitation drops sharply. Configuration is complex.
EYEWALL FEATURES
▸ $0 egress between CloudFront and S3/EC2/Lambda — unique AWS thermal advantage
▸ 600+ PoPs on AWS global backbone — one of the largest networks tracked
▸ Lambda@Edge + CF Functions — serverless compute at CDN edge
▸ AWS Shield + WAF — integrated security within AWS ecosystem
FORECASTER'S DISCUSSION
Hurricane CUMULUS is a large, steady Cat 3 system fueled entirely by the AWS thermal ocean. The 600+ PoP circulation is among the widest tracked, and the zero-egress thermodynamic efficiency between AWS services is a unique feature no other system possesses. However, the system weakens dramatically when it moves over non-AWS land — the integration advantage is entirely ecosystem-dependent. Pay-per-GB billing creates variable central pressure that can spike during high-volume events. Lambda@Edge compute is capable but less expressive than Workers or VCL. Support quality depends on AWS support tier subscription. This is a powerful system that performs best when it stays over its home waters.
Active Systems Summary — 2026 Season
SystemCategoryWindsPressure ($)Surge (DDoS)Coverage
PLATFORMCat 5185 mph920 mb (Free!)Unmetered335+ PoPs
HERITAGECat 4155 mph980 mb ($$$)20+ Tbps4,100+ nodes
VELOCITYTS70 mph960 mb ($50+)Signal Sci~80 PoPs
PENNYTS65 mph910 mb ($0.01)Basic+AI WAF119 PoPs
CUMULUSCat 3125 mph950 mb (PpG)Shield+WAF600+ PoPs
"The experienced forecaster does not seek shelter from the strongest storm — they identify the system whose track, intensity, and characteristics best match the coastline they need to protect."
— Chief Meteorologist, National Edge Center
ALL PRODUCT NAMES ARE TRADEMARKS OF THEIR RESPECTIVE OWNERS · CATEGORY RATINGS ARE EDITORIAL ASSESSMENTS AS OF 2026
FOR INFORMATIONAL PURPOSES ONLY · NOT PROFESSIONAL PROCUREMENT ADVICE · NO ACTUAL STORMS WERE TRACKED
NATIONAL EDGE CENTER · TROPICAL CDN ADVISORY · 2026 SEASON
🌀 PUBLISHED BY THE WORLD METEOROLOGICAL ORGANIZATION OF INFRASTRUCTURE 🌀