Viendo archivo del sábado, 19 agosto 2023
Informe actividad solar
Informe de actividad Solar-Geofísica 2023 Aug 19 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 231 Publicado el 2200Z a las 19 Aug 2023IA. Análisis de regiones solares activas y de actividad desde 18-2100Z hasta 19-2100Z Solar activity has been at low levels for the past 24 hours.
The largest solar event of the period was a C5 event observed at
19/0648Z from Region 3410 (S30W75). There are currently 9 numbered
sunspot regions on the disk.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low with
a slight chance for an M-class flare on days one, two, and three (20
Aug, 21 Aug, 22 Aug).
IIA. Resumen de la actividad geofísica 18-2100Z a 19-2100Z
The geomagnetic
field has been at quiet to unsettled levels for the past 24 hours. Solar
wind speed reached a peak of 528 km/s at 19/0741Z. Total IMF reached 9
nT at 19/1939Z. The maximum southward component of Bz reached -6 nT at
19/1904Z. Electrons greater than 2 MeV at geosynchronous orbit reached
a peak level of 193 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet to unsettled levels on days one and two (20 Aug, 21 Aug)
and quiet levels on day three (22 Aug).
III. Probabilidades del evento 20 Aug a 22 Aug
| Clase M | 15% | 15% | 15% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 19 Aug 151 Previsto 20 Aug-22 Aug 150/153/153 Media de 90 Días 19 Aug 166
V. Índices Geomagnéticos A
Observado Afr/Ap 18 Aug 014/012 Estimado Afr/Ap 19 Aug 006/007 Previsto Afr/Ap 20 Aug-22 Aug 008/008-006/008-005/005
VI. Probabilidades de Actividad Geomagnética 20 Aug a 22 Aug
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 10% | 10% | 10% |
| Tormenta Menor | 01% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 15% |
| Tormenta Menor | 15% | 15% | 15% |
| Tormenta Mayor-Severa | 10% | 10% | 10% |
All times in UTC
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Hechos clima espacial
| Último evento clase X | 18/01/2026 | X1.9 |
| Último evento clase M | 21/01/2026 | M3.4 |
| Últimas tormentas geomagnéticas | 22/01/2026 | Kp5+ (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| enero 2026 | 119.4 -4.6 |
| Last 30 days | 121.8 +8.9 |