Zonnevlekkengebied AR11877
| Aantal zonnevlekken |
Grootte | Klasse Magn. | Klasse Vlek | Locatie | |
|---|---|---|---|---|---|
| 19/10/2013 | 1 | 120 | HSX | S11E75 | |
| 20/10/2013 | 4 | 260 | CKO | S12E61 | |
| 21/10/2013 | 8 | 390 | FHO | S13E55 | |
| 22/10/2013 | 10 | 400 | CHO | S13E38 | |
| 23/10/2013 | 15 | 390 | DKI | S13E23 | |
| 24/10/2013 | 17 | 320 | DKI | S12E09 | |
| 25/10/2013 | 19 | 440 | DKC | S12W03 | |
| 26/10/2013 | 16 | 390 | DHI | S12W16 | |
| 27/10/2013 | 15 | 320 | CHI | S12W30 | |
| 28/10/2013 | 15 | 320 | CHI | S12W30 | |
| 29/10/2013 | 13 | 230 | DAI | S12W56 | |
| 30/10/2013 | 9 | 310 | DKO | S12W71 | |
| 31/10/2013 | 2 | 160 | DAO | S13W81 |
19/10/2013
20/10/2013
21/10/2013
22/10/2013
23/10/2013
24/10/2013
25/10/2013
26/10/2013
27/10/2013
28/10/2013
29/10/2013
30/10/2013
31/10/2013
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19/10/2013
20/10/2013
21/10/2013
22/10/2013
23/10/2013
24/10/2013
25/10/2013
26/10/2013
27/10/2013
28/10/2013
29/10/2013
30/10/2013
31/10/2013
|
| C | M | X |
|---|---|---|
| 12 | 4 | 1 |
De top 10 uitbarstingen van regio 11877
| Start | Maximum | Einde | ||||
|---|---|---|---|---|---|---|
| 1 | X1.34 | 24/10/2013 | 00:21 | 00:30 | 00:35 | |
| 2 | M2.81 | 31/10/2013 | 13:36 | 13:51 | 14:02 | |
| 3 | M2.02 | 28/10/2013 | 11:32 | 11:53 | 12:39 | |
| 4 | M1.26 | 26/10/2013 | 17:04 | 17:15 | 17:26 | |
| 5 | M1.11 | 26/10/2013 | 18:50 | 19:20 | 19:23 | |
| 6 | C8.21 | 24/10/2013 | 22:05 | 22:10 | 22:15 | |
| 7 | C7.41 | 26/10/2013 | 08:37 | 08:46 | 08:49 | |
| 8 | C6.38 | 26/10/2013 | 08:52 | 08:55 | 08:57 | |
| 9 | C5.71 | 27/10/2013 | 13:39 | 13:47 | 14:06 | |
| 10 | C4.01 | 26/10/2013 | 13:19 | 13:21 | 13:24 |
Laatste nieuws
Coronal hole faces Earth
Strong G3 geomagnetic storm watch for 23 March
Coronal hole faces Earth
Laatste forumberichten
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Laatste alerts
03:15 UTC - Geomagnetische activiteit
G1 - Kleine geomagnetische storm (Kp5) Drempel bereikt: 02:59 UTC
dinsdag 25 maart 2025
20:45 UTC - Geomagnetische activiteit
Actieve geomagnetische condities (Kp4) Drempel bereikt: 20:19 UTC
13:00 UTC - Type II radioemissie
Starttijd: 25/03/2025 12:36 UTC Geschatte snelheid: 516km/sec.
maandag 24 maart 2025
Coronal hole faces Earth
The anticipated strong G3 geomagnetic storm watch never materialized as the coronal mass ejection that was supposed to arrive early yesterday didn't arrive until today just past midnight UTC. The impact was very lackluster with the Bt (total strength of the IMF) increasing to a moderate 15nT at best and the solar wind speed reaching just 420km/s. A far cry from the anticipated 700 to 800km/s. That once again goes to show how hard it is to forecast space weather events and any resulting geomagnetic conditions. We remain under the influence of the CME and high latitude sky watchers should remain alert for some nice aurora displays but middle latitude sky watchers will probably have to wait for the next opportunity.
13:55 UTC - Coronaal gat
Een transequatoriaal coronaal gat is momenteel naar de Aarde gericht. Een verhoogde zonnewind kan in ~3 dagen aankomen op Aarde
Ruimteweer feitjes
| Laatste X-klasse uitbarsting | 23/02/2025 | X2.0 |
| Laatste M-klasse uitbarsting | 21/03/2025 | M1.2 |
| Laatste geomagnetische storm | 22/03/2025 | Kp6- (G2) |
| Zonnevlekkenloze dagen | |
|---|---|
| Laatste zonnevlekkenloze dag | 08/06/2022 |
| Maandelijks gemiddeld zonnevlekkengetal | |
|---|---|
| februari 2025 | 154.6 +17.6 |
| maart 2025 | 135 -19.6 |
| Afgelopen 30 dagen | 133.7 -19.9 |