AER logo

AER Nowcast of Solar Energetic Protons



---

Real-time SEP Nowcast


Map of the Integral Proton Fluence

Choose Location and Altitude

Latitude (degrees):

Longitude (degrees):

Altitude (km):

Energy (> MeV):


Last Update Time: 2018-05-22 1700 UT
Kp = 2

Current Integral Flux by Altitude

Selected Latitude: 40, Longitude: 40

Proton Flux Tables

Choose the proton energy:
Altitude (km) >1 MeV (pfu)
500 0.005
1000 0.005
2000 0.006
5000 0.010
10000 0.022
15000 0.048
20000 0.141
25000 0.590
30000 0.590
35000 0.590
Altitude (km) >5 MeV (pfu)
500 0.005
1000 0.005
2000 0.006
5000 0.010
10000 0.022
15000 0.048
20000 0.141
25000 0.241
30000 0.241
35000 0.241
Altitude (km) >10 MeV (pfu)
500 0.005
1000 0.005
2000 0.006
5000 0.010
10000 0.022
15000 0.048
20000 0.141
25000 0.164
30000 0.164
35000 0.164
Altitude (km) >30 MeV (pfu)
500 0.005
1000 0.005
2000 0.006
5000 0.010
10000 0.022
15000 0.048
20000 0.089
25000 0.089
30000 0.089
35000 0.089
Altitude (km) >50 MeV (pfu)
500 0.005
1000 0.005
2000 0.006
5000 0.010
10000 0.022
15000 0.048
20000 0.067
25000 0.067
30000 0.067
35000 0.067
Altitude (km) >100 MeV (pfu)
500 0.005
1000 0.005
2000 0.006
5000 0.010
10000 0.022
15000 0.045
20000 0.045
25000 0.045
30000 0.045
35000 0.045
Altitude (km) >500 MeV (pfu)
500 0.005
1000 0.005
2000 0.006
5000 0.010
10000 0.018
15000 0.018
20000 0.018
25000 0.018
30000 0.018
35000 0.018

The cursor position option allows for a more exact determination of proton flux at the specified altitude, latitude, and longitude.