Meta tags:
Headings (most frequently used words):
-
Text of the page (most frequently used words):
the (40), mar (22), 2024 (17), utc (17), and (16), #solar (15), for (12), #data (9), #hours (9), #geomagnetic (9), #speed (8), levels (8), #storm (8), #model (7), #more (7), #field (7), forecast (7), index (6), moderate (6), active (6), was (6), with (6), peak (5), due (5), cme (5), high (5), activity (5), flares (5), class (5), day (5), expected (5), current (5), updated (5), 039 (4), reached (4), time (4), 027 (4), station (4), forecaster (4), hole (4), unsettled (4), coronal (4), effects (4), minor (4), published (4), quiet (4), flux (4), mainly (4), wind (4), rest (3), regions (3), max (3), about (3), full (3), disk (3), beijing (3), weekly (3), level (3), proton (3), f10 (3), stream (3), ray (3), observatory (2), magnetic (2), reach (2), alerts (2), huairou (2), isolated (2), environment (2), above (2), week (2), space (2), ionosphere (2), three (2), were (2), sunspot (2), min (2), 173 (2), this (2), sfu (2), visible (2), two (2), update (2), within (2), during (2), produced (2), variations (2), intensity (2), monitoring (2), cosmic (2), review (2), daily (2), chinese (2), next (2), event (2), based (2), reporting (2), mev, than, geosynchronous, orbit, ended, 956pfu, threshold, past, sudden, indices, assimilation, tec, geo, relativistic, electron, magnetopause, bow, shock, disturbance, 400, dst, relativisticelectronenhancement, flare, cycle, you, are, here, home, prediction, overview, decreased, fluctuated, 530, between, 209sfu, continuous, effect, maintained, 350, recurrent, s13w69, 850, major, days, chance, one, region, ar3615, greater, have, thirty, stations, takahashi, commonly, used, international, its, application, observatories, improved, sepc, include, neutron, guangzhou, east, west, evaluation, north, ssn, 101, 7cm, integral, 123e, 215e, density, right_bar, protons, sec, 358, 153e, 143e, south, vertical, ar3623, chances, been, issued, today, apr, will, last, twelve, ar3607, ar3608, ar3614, components, telescope, muon, image, sun, observed, 20cm, disc, located, china, map, area, generated, longitudinal, latest, center,
Text of the page (random words):
space environment prediction center you are here home daily forecast weekly forecast 27 day f10 7 forecast 27 day ap forecast solar cycle forecast solar x ray flare solar proton event relativisticelectronenhancement geomagnetic storm ae model dst model sudden ionosphere disturbance magnetopause bow shock kp model geo relativistic electron flux chinese assimilation tec model cosmic ray station k indices ionosphere coronal hole index solar active regions f10 7 index ap index overview forecast daily review day 1 to 3 weekly review weekly forecast during the past 24 hours solar activity was high 5 sunspot regions were on the visible disk with one x1 1 and three m class flares produced by region ar3615 s13w69 the solar wind speed decreased to 400 km s the geomagnetic field was quiet to unsettled published 2024 03 29 00 30 utc forecaster 027 039 within the next three days solar activity is expected to be mainly moderate with a chance for m class and above flares the geomagnetic field is expected to be mainly quiet to unsettled due to the effects of the coronal hole high speed stream and the cme it is expected to reach isolated active or minor storm levels on 31 mar published 2024 03 29 00 30 utc forecaster 027 039 during the last week solar activity was high on 23 24 26 and 28 mar and moderate for the rest of time twelve sunspot regions ar3607 ar3608 ar3614 ar3623 were on the visible disk with two x class flares and thirty two m class flares produced the greater than 10 mev proton flux at geosynchronous orbit reached the threshold of moderate solar proton event levels at on 23 mar with a peak peak of 956pfu and ended on 25 mar the f10 7 index fluctuated between 173 sfu and 209sfu due to continuous effect of the cme on 17 mar the solar wind speed maintained at about 350 km s the geomagnetic field was at active levels for 3 hours due to the effects of the cme on 21 mar and the recurrent coronal hole high speed stream the solar wind speed reached a peak of about 530 km s the geomagnetic field was at moderate storm level for 3 hours at minor storm level for 12 hours and at active level for 9 hours due to the effects of the cme on 23 mar the solar wind speed reached a peak of about 850 km s the geomagnetic field reached major storm levels for 3 hours moderate storm levels for 6 hours minor storm levels for 3 hours and active levels for 18 hours it was quiet to unsettled on the rest of time published 2024 03 29 06 30 utc forecaster 039 027 within the next week solar activity is expected to be mainly moderate with chances for m class and above flares the geomagnetic field is expected to reach isolated active or minor storm levels on 31 mar 1 apr due to the effects of the cme on 28 mar and a coronal hole high speed stream it will be mainly quiet to unsettled for the rest of time published 2024 03 29 06 30 utc forecaster 039 027 alerts space environment alerts have been issued today 02 41 utc 29 mar 2024 20 07 utc 28 mar 2024 19 36 utc 28 mar 2024 16 01 utc 28 mar 2024 06 35 utc 28 mar 2024 latest data the magnetic map of the activity area is generated based on the full day longitudinal magnetic field data of the huairou solar observatory in beijing this full disk hα image of sun is observed with the 20cm full disc hα telescope located at huairou solar observatory station of beijing in china observatories of cosmic ray in sepc include beijing station monitoring neutron intensity variations and guangzhou station monitoring the intensity variations of east west south north and vertical components of muon this model is an improved geomagnetic k index current reporting model based on the evaluation of takahashi a commonly used international kp index current reporting model and its application to chinese geomagnetic stations right_bar 24 hr max x1 1 peak time 2024 mar 28 20 56 utc updated 2024 mar 29 11 05 utc more data current 5 min 4 143e 1 cm 2 sr s 24 hr max 1 153e 0 cm 2 sr s updated 2024 mar 29 11 00 utc more data speed 358 7 km sec density 0 0 protons cm 3 updated 2024 mar 29 11 05 utc more data current kp 2 24 hr max kp 3 updated 2024 mar 29 09 00 utc more data current 5 min 6 215e 1 cm 2 sr s integral flux 5 123e 6 cm 2 sr day updated 2024 mar 29 11 00 utc more data 10 7cm flux 173 sfu update 2024 mar 28 utc more data ssn 101 update 2024 mar 28 utc more data
|