NOAA Space Weather Prediction Center

@NWSSWPC · Boulder, CO · joined 31 Aug 2015

Safeguarding society with actionable space weather information.

241 116Followers

7Following

5 262Posts total

1MViews on collected posts

Derniers posts

NOAA Space Weather Prediction Center@NWSSWPC22 Sep

The solar wind and GOES data issues were resolved. Information is updating on our webpage again. 12.5K views · 134 likes · 14 reposts · 0 replies Open on X →

NOAA Space Weather Prediction Center@NWSSWPC22 Sep

Real Time Solar Wind (RTSW) and some GOES-18/19 observations are unavailable. Troubleshooting is in progress and some GOES-19 data appears to have returned; however, GOES-18 is still unavailable, and the RTSW sources are still out at this time. https://t.co/1bP1FrftsR

11.5K views · 104 likes · 18 reposts · 4 replies Open on X →

NOAA Space Weather Prediction Center@NWSSWPC15 Sep

WARNING: Geomagnetic K-index of 5 expected Valid From: 2026 Sep 15 1855 UTC Valid To: 2026 Sep 16 0600 UTC Warning Conditions: Onset Noaa Scale: G1 - Minor Comment: Issue Time: 2026 Sep 15 1856 UTC https://t.co/Sq7yuY89ZB 20.9K views · 188 likes · 39 reposts · 6 replies Open on X →

NOAA Space Weather Prediction Center@NWSSWPC8 Sep

EXTENDED WARNING: Geomagnetic K-index of 5 expected Extension to Serial Number: 2263 Valid From: 2026 Sep 07 2000 UTC Now Valid Until: 2026 Sep 08 2359 UTC Warning Condition: Persistence Issue Time: 2026 Sep 08 1727 UTC https://t.co/Sq7yuY89ZB 29.6K views · 159 likes · 21 reposts · 4 replies Open on X →

NOAA Space Weather Prediction Center@NWSSWPC8 Sep

@NWSSWPC Let me know when it hits. Will drive some quakes. 398 views · 1 likes · 0 reposts · 0 replies Open on X →

NOAA Space Weather Prediction Center@NWSSWPC8 Sep

EXTENDED WARNING: Geomagnetic K-index of 5 expected Extension to Serial Number: 2262 Valid From: 2026 Sep 07 2000 UTC Now Valid Until: 2026 Sep 08 1800 UTC Warning Condition: Persistence Issue Time: 2026 Sep 08 0546 UTC https://t.co/Sq7yuY89ZB 36.8K views · 361 likes · 46 reposts · 3 replies Open on X →

NOAA Space Weather Prediction Center@NWSSWPC20 Jan

@NWSSWPC Netherlands https://t.co/HM4DmBq5ey

618 views · 41 likes · 4 reposts · 0 replies Open on X →

NOAA Space Weather Prediction Center@NWSSWPC19 Jan

@NWSSWPC Gonna go outside and hopefully turn into the next member of the fantastic four 17.5K views · 215 likes · 1 reposts · 3 replies Open on X →

NOAA Space Weather Prediction Center@NWSSWPC19 Jan

@NWSSWPC Looks like we have a radio blackout right now? https://t.co/Dc9zmFfFCI

5.5K views · 38 likes · 14 reposts · 6 replies Open on X →

NOAA Space Weather Prediction Center@NWSSWPC19 Jan

An S4 severe solar radiation storm is now in progress - this is the largest solar radiation storm in over 20 years. The last time S4 levels were observed was in October, 2003. Potential effects are mainly limited to space launch, aviation, and satellite operations. https://t.co/k

870.4K views · 5.5K likes · 1.8K reposts · 146 replies Open on X →

Face aux comptes de taille comparable

6 posts des 90 derniers jours, à côté de la tranche de 100K–1M abonnés. diffusé à plus de monde que les comptes de taille comparable.

Vues médianes16 680ce compte5 983médiane pour 100K–1M

Portée, %6.92%ce compte1.49%médiane pour 100K–1M

Engagement, %1.12%ce compte0.93%médiane pour 100K–1M

Indicateur	Ce compte	Médiane pour 100K–1M	Rapport
Vues médianes par post	16 680	5 983	2.79×
Portée (vues ÷ abonnés)	6.92%	1.49%	4.64×
Taux d'engagement	1.12%	0.93%	1.21×

Autres comptes de cette tranche → Comparer avec un autre compte → Comment ces repères sont établis →

Growth & engagement

How the posts we collected actually performed: views and reaction rate post by post, what the audience did with them, and where the follower count goes.

Views per post

870.4K19 Jan

5.5K

17.5K

61820 Jan

36.8K8 Sep

398

29.6K

20.9K15 Sep

11.5K22 Sep

12.5K

Last 10 collected posts, oldest on the left. The scale is logarithmic: one post can outrun the rest a hundred times over.

Engagement rate per post

0.89%19 Jan

1.05%

1.25%

7.28%20 Jan

1.12%8 Sep

0.25%

0.62%

1.16%15 Sep

1.12%22 Sep

1.19%

Reactions — likes, reposts, replies and quotes — divided by views. Median for 100K–1M accounts is 0.93%.

What the audience does

Likes67.4%6 791 in total

Reposts19.4%1 951 in total

Replies1.7%172 in total

Quotes3.1%308 in total

Bookmarks8.4%847 in total

Share of every reaction we collected for this account. Replies mean argument, reposts mean endorsement, bookmarks mean the post was worth keeping.

The follower curve appears once this account has two daily snapshots — we take one a day, and this one is on its first.

Derniers posts

Face aux comptes de taille comparable

Growth & engagement

Views per post

Engagement rate per post

What the audience does

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