Space Weather Alerts and Warnings Issued in the last 24 Hours

# Prepared by the U.S. Dept. of Commerce, NOAA, Space Environment Center.

# Please send comments and suggestions to sec@sec.noaa.gov

# Updated hourly and as Alerts and Warnings are issued.

#

#

#        Alerts and Warnings Issued in the last 24 Hours

#———————————————————————

:ALERTS:

X-Ray event X5.7/3B/N22W07 BEG 14 Jul 2000 1003 MAX 14 Jul 2000 1024

END 14 Jul 2000 1043 UT

Comment: None
Proton Event >10MeV @ >=10pfu Warning valid from 14 Jul 2000 1055 to

2200 UT

Comment: None
Proton event >100 MeV @ >1pfu Warning valid from 14 Jul 2000 1055 to

1500 UT

Comment: None
Type II Radio Emission 14 Jul 2000 1020 UT

Comment: Estimated shock velocity = 1300 km/s
Proton event >100 MeV @ >1pfu BEG 14 Jul 2000 1040 UT

Comment: None
Protons Event >10 MeV @ >=10pfu BEG 14 Jul 2000 1050 UT

Comment: None
Type IV Radio Emission 14 Jul 2000 1026 UT

Comment: None
10cm Radio Burst 3000 F.U. 14 Jul 2000 1009 UT Duration 83 Minutes

Comment: Latest Penticton Noon Flux was 232 sfu.
The following Alert ENDED at 1200 UT on 14 Jul 2000

Magnetic A-Index >=30 Observed 13 Jul 2000 1800 UT

Comment: None
The following Alert was CONTINUED at 1314 UT on 14 Jul 2000

Proton event >100 MeV @ >1pfu BEG 14 Jul 2000 1040 UT

Comment: Ground Level Event (GLE) observed as 36% increase.
The following Alert was CONTINUED at 1342 UT on 14 Jul 2000

Protons Event >10 MeV @ >=10pfu BEG 14 Jul 2000 1050 UT

Comment: The current proton flux level is 2037 pfu’s at 1335 UT on 14

July.
Proton event >100 MeV @ >1pfu Warning valid from 14 Jul 2000 1515 to 15

Jul 2000 1500 UT

Comment: The current proton flux level is 324 pfu’s at 1510 UT on 14

July

A Ground Level Event ended at 1415 UT on 14 July
Magnetic A-Index >=50 Watch for 15 Jul 2000 UT

Comment: K-indices of >=6 are possible beginning at 1800 UT on 15 July
Magnetic A-Index >=50 Watch for 16 Jul 2000 UT

Comment: K-indices of >=6 are possible beginning at 1800 UT on 15 July
Magnetic A-Index >=50 Watch for 17 Jul 2000 UT

Comment: K-indices of >=6 are possible beginning at 1800 UT on 15 July
Magnetic K-Index of 6 Observed 14 Jul 2000 from 15:00 to 18:00 UT

Comment: None