Alerts Issued by SEC in February 2003


Space Weather Message Code: ALTK04
Serial Number: 690
Issue Time: 2003 Feb 28 1739 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Feb 28 1738 UTC
Synoptic Period: 1500-1800 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 556
Issue Time: 2003 Feb 28 1737 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Feb 28 1737 UTC
Valid To: 2003 Feb 28 2359 UTC
Warning Condition: Onset


Space Weather Message Code: ALTEF3
Serial Number: 429
Issue Time: 2003 Feb 28 1356 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Feb 28 1330 UTC
Station: GOES8
Observed Yesterday: No


Space Weather Message Code: ALTK04
Serial Number: 689
Issue Time: 2003 Feb 28 1129 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Feb 28 1129 UTC
Synoptic Period: 0900-1200 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 555
Issue Time: 2003 Feb 28 1119 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Feb 28 1120 UTC
Valid To: 2003 Feb 28 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTK04
Serial Number: 688
Issue Time: 2003 Feb 27 2114 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Feb 27 2035 UTC
Synoptic Period: 1800-2100 UTC
Active Warning: No


Space Weather Message Code: ALTK04
Serial Number: 687
Issue Time: 2003 Feb 27 2112 UTC

CANCEL ALERT: Geomagnetic K-index of 4
Cancel Serial Number: 686
Original Issue Time: 2003 Feb 27 2037 UTC

Comment:
cancelled due to wrong threshold time


Space Weather Message Code: ALTK04
Serial Number: 686
Issue Time: 2003 Feb 27 2037 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Feb 27 1735 UTC
Synoptic Period: 1800-2100 UTC
Active Warning: No


Space Weather Message Code: ALTK04
Serial Number: 685
Issue Time: 2003 Feb 27 1734 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Feb 27 1732 UTC
Synoptic Period: 1500-1800 UTC
Active Warning: No


Space Weather Message Code: ALTK05
Serial Number: 257
Issue Time: 2003 Feb 27 0252 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2003 Feb 27 0250 UTC
Synoptic Period: 0000-0300 UTC
Active Warning: Yes


Space Weather Message Code: WARK05
Serial Number: 216
Issue Time: 2003 Feb 27 0058 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2003 Feb 27 0100 UTC
Valid To: 2003 Feb 27 1200 UTC
Warning Condition: Onset


Space Weather Message Code: ALTK04
Serial Number: 684
Issue Time: 2003 Feb 26 2326 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Feb 26 2325 UTC
Synoptic Period: 2100-2400 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 554
Issue Time: 2003 Feb 26 2259 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Feb 26 2300 UTC
Valid To: 2003 Feb 27 1500 UTC
Warning Condition: Onset


Space Weather Message Code: ALTK04
Serial Number: 683
Issue Time: 2003 Feb 26 1147 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Feb 26 1146 UTC
Synoptic Period: 0900-1200 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 553
Issue Time: 2003 Feb 26 0848 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Feb 26 0855 UTC
Valid To: 2003 Feb 26 1500 UTC
Warning Condition: Onset


Space Weather Message Code: ALTEF3
Serial Number: 428
Issue Time: 2003 Feb 24 1637 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Feb 24 1610 UTC
Station: GOES8
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 133 pfu


Space Weather Message Code: ALTEF3
Serial Number: 427
Issue Time: 2003 Feb 24 1635 UTC

CANCEL ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Cancel Serial Number: 426
Original Issue Time: 2003 Feb 24 1627 UTC

Comment:
Cancelled due to incorrect previous day pfu maximum. Will re-issue
with corrected level.


Space Weather Message Code: ALTEF3
Serial Number: 426
Issue Time: 2003 Feb 24 1627 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Feb 24 1610 UTC
Station: GOES8
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 1910 pfu


Space Weather Message Code: ALTEF3
Serial Number: 425
Issue Time: 2003 Feb 23 1732 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Feb 23 1710 UTC
Station: GOES8
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 1910 pfu


Space Weather Message Code: WARK04
Serial Number: 552
Issue Time: 2003 Feb 23 1501 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 551
Valid From: 2003 Feb 23 1322 UTC
Now Valid Until: 2003 Feb 24 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTK04
Serial Number: 682
Issue Time: 2003 Feb 23 1330 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Feb 23 1330 UTC
Synoptic Period: 1200-1500 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 551
Issue Time: 2003 Feb 23 1322 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Feb 23 1322 UTC
Valid To: 2003 Feb 23 1500 UTC
Warning Condition: Onset


Space Weather Message Code: ALTK04
Serial Number: 681
Issue Time: 2003 Feb 22 1634 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Feb 22 1633 UTC
Synoptic Period: 1500-1800 UTC
Active Warning: No


Space Weather Message Code: ALTEF3
Serial Number: 424
Issue Time: 2003 Feb 22 1501 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Feb 22 1440 UTC
Station: GOES 8
Observed Yesterday: No


Space Weather Message Code: ALTSTR
Serial Number: 272
Issue Time: 2003 Feb 22 1252 UTC

ALERT: STRATWARM
Valid for UTC Day: 2003 Feb 22

Comment:
STRATWARM ALERT / SATURDAY / STRATWARM EXISTS.
The wave two formation is still evident but weakening. There is a
reversed temperature gradient between 50 and 10 HPa as well as at 1
HPa. The winds at 60N have returned to westerly at all levels. The
temperature gradient is forecast to gradually return to normal. End
of this alert period.


Space Weather Message Code: ALTK04
Serial Number: 680
Issue Time: 2003 Feb 21 1600 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Feb 21 1557 UTC
Synoptic Period: 1500-1800 UTC
Active Warning: No


Space Weather Message Code: ALTSTR
Serial Number: 271
Issue Time: 2003 Feb 21 1220 UTC

ALERT: STRATWARM
Valid for UTC Day: 2003 Feb 21

Comment:
STRATWARM ALERT / FRIDAY / STRATWARM EXISTS.
The wave two formation is still evident. There is a reversed
temperature gradient throughout the stratosphere and easterly winds
at 1 HPa at 60N.


Space Weather Message Code: WARK04
Serial Number: 550
Issue Time: 2003 Feb 20 1456 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 549
Valid From: 2003 Feb 20 0640 UTC
Now Valid Until: 2003 Feb 21 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTSTR
Serial Number: 270
Issue Time: 2003 Feb 20 1315 UTC

ALERT: STRATWARM
Valid for UTC Day: 2003 Feb 20

Comment:
STRATWARM ALERT / THURSDAY / STRATWARM EXISTS.
The wave two formation is still evident. There is a reversed
temperature gradient throughout the stratosphere and easterly winds
on 3 HPa to 1 HPa at 60N.


Space Weather Message Code: ALTK04
Serial Number: 679
Issue Time: 2003 Feb 20 0643 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Feb 20 0643 UTC
Synoptic Period: 0600-0900 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 549
Issue Time: 2003 Feb 20 0639 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Feb 20 0640 UTC
Valid To: 2003 Feb 20 1500 UTC
Warning Condition: Onset


Space Weather Message Code: ALTK04
Serial Number: 678
Issue Time: 2003 Feb 20 0559 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Feb 20 0559 UTC
Synoptic Period: 0300-0600 UTC
Active Warning: No


Space Weather Message Code: ALTSTR
Serial Number: 269
Issue Time: 2003 Feb 19 1355 UTC

ALERT: STRATWARM
Valid for UTC Day: 2003 Feb 19

Comment:
STRATWARM ALERT/WEDNESDAY/STRATWARM EXISTS.
The wave two pattern persists with a continuing reversed temperature
gradient on all levels and easterly winds on 3 and 5 HPA.


Space Weather Message Code: WARK04
Serial Number: 548
Issue Time: 2003 Feb 18 1448 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 547
Valid From: 2003 Feb 18 0525 UTC
Now Valid Until: 2003 Feb 19 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTSTR
Serial Number: 268
Issue Time: 2003 Feb 18 1347 UTC

ALERT: STRATWARM
Valid for UTC Day: 2003 Feb 18

Comment:
STRATWARM ALERT/ TUESDAY/STRATWARM EXISTS.
There is a strong wave two formation in the middle atmosphere with a
continuing reversed temperature gradient on all levels and easterly
zonal mean winds on 3 HPA and above.


Space Weather Message Code: ALTK05
Serial Number: 256
Issue Time: 2003 Feb 18 1121 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2003 Feb 18 1121 UTC
Synoptic Period: 0900-1200 UTC
Active Warning: No


Space Weather Message Code: WARK04
Serial Number: 547
Issue Time: 2003 Feb 18 0520 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Feb 18 0525 UTC
Valid To: 2003 Feb 18 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTK05
Serial Number: 255
Issue Time: 2003 Feb 18 0514 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2003 Feb 18 0513 UTC
Synoptic Period: 0300-0600 UTC
Active Warning: No


Space Weather Message Code: ALTEF3
Serial Number: 423
Issue Time: 2003 Feb 17 1615 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Feb 17 1415 UTC
Station: GOES8
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 1580 pfu

Comment:
This message is a re-issue of alert serial number 422 to ensure that
all e-mail customers have been contacted due to comm system problems.


Space Weather Message Code: ALTSTR
Serial Number: 267
Issue Time: 2003 Feb 17 1613 UTC

ALERT: STRATWARM
Valid for UTC Day: 2003 Feb 17

Comment:
This message is a re-issue of alert serial number 266 to ensure that
all e-mail customers have been contacted due to comm system problems.
STRATWARM ALERT/MONDAY/STRATWARM EXISTS.
Wave two circulation pattern throughout the stratosphere with a
reversed temperature gradient between 60N and the north pole
throughout the stratosphere and easterly zonal mean winds at 1 and 2
HPA. 5-day forecast shows a recovery of the circulation towards
almost normal winter conditions.


Space Weather Message Code: WARK04
Serial Number: 546
Issue Time: 2003 Feb 16 2354 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 545
Valid From: 2003 Feb 14 0435 UTC
Now Valid Until: 2003 Feb 17 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTSTR
Serial Number: 265
Issue Time: 2003 Feb 16 1728 UTC

ALERT: STRATWARM
Valid for UTC Day: 2003 Feb 16

Comment:
STRATWARM ALERT/SUNDAY/STRATWARM EXISTS.
Strong wave two circulation pattern throughout the stratosphere.
Reversed temperature gradient between 60N and the north pole from 30
HPA up to 1 HPA and easterly zonal mean winds at 1 and 2 HPA.
Easterly zonal mean winds at 60N expected throughout the upper
stratosphere within the next days as well as a reversed temperature
gradient throughout the stratosphere.


Space Weather Message Code: ALTEF3
Serial Number: 421
Issue Time: 2003 Feb 16 1405 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Feb 16 1345 UTC
Station: GOES8
Observed Yesterday: No


Space Weather Message Code: WARK04
Serial Number: 545
Issue Time: 2003 Feb 15 2348 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 544
Valid From: 2003 Feb 14 0435 UTC
Now Valid Until: 2003 Feb 16 2359 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTSTR
Serial Number: 264
Issue Time: 2003 Feb 15 1228 UTC

ALERT: STRATWARM
Valid for UTC Day: 2003 Feb 15

Comment:
STRATWARM ALERT / SATURDAY / STRATWARM EXISTS.
New warm pulse developing over Siberia in the middle and upper
stratosphere leading to a reversed temperature gradient between 60N
and the North Pole from 10 HPa up to 1 HPa. Splitting of the vortex
throughout the stratosphere expected within the next three days with
easterly winds in the upper stratosphere from 3 HPa to 1 HPa.


Space Weather Message Code: WARK04
Serial Number: 544
Issue Time: 2003 Feb 14 2328 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 543
Valid From: 2003 Feb 14 0435 UTC
Now Valid Until: 2003 Feb 15 2359 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK04
Serial Number: 543
Issue Time: 2003 Feb 14 1456 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 542
Valid From: 2003 Feb 14 0435 UTC
Now Valid Until: 2003 Feb 14 2359 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTSTR
Serial Number: 263
Issue Time: 2003 Feb 14 1333 UTC

ALERT: STRATWARM
Valid for UTC Day: 2003 Feb 14

Comment:
STRATWARM ALERT / FRIDAY / STRATWARM EXISTS.
In the middle and upper stratosphere, still slightly disturbed
temperature distribution with a warm region over Siberia leading to a
reversed temperature gradient between 60N and the Pole at 10 and 1 HPa.


Space Weather Message Code: ALTK04
Serial Number: 677
Issue Time: 2003 Feb 14 0438 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Feb 14 0437 UTC
Synoptic Period: 0300-0600 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 542
Issue Time: 2003 Feb 14 0434 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Feb 14 0435 UTC
Valid To: 2003 Feb 14 1500 UTC
Warning Condition: Onset


Space Weather Message Code: ALTK04
Serial Number: 676
Issue Time: 2003 Feb 14 0054 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Feb 14 0052 UTC
Synoptic Period: 0000-0300 UTC
Active Warning: No


Space Weather Message Code: ALTSTR
Serial Number: 262
Issue Time: 2003 Feb 13 1329 UTC

ALERT: STRATWARM
Valid for UTC Day: 2003 Feb 13

Comment:
STRATWARM ALERT / THURSDAY / STRATWARM EXITS.
In the middle and upper stratosphere, slightly disturbed temperature
distribution with a warm region over Siberia leading to a reversed
temperature gradient between 60N and the Pole from 5 to 1 HPa.


Space Weather Message Code: ALTEF3
Serial Number: 420
Issue Time: 2003 Feb 12 1542 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Feb 12 1535 UTC
Station: GOES8
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 1280 pfu


Space Weather Message Code: ALTSTR
Serial Number: 261
Issue Time: 2003 Feb 12 1220 UTC

ALERT: STRATWARM
Valid for UTC Day: 2003 Feb 12

Comment:
STRATWARM ALERT/WEDNESDAY/STRATWARM EXISTS.
In the middle and upper stratosphere slightly disturbed temperature
distribution with a warm region over Siberia, leading to a reversed
temperature gradient between 60N and the Pole from 5 to 1 HPA


Space Weather Message Code: ALTTP2
Serial Number: 491
Issue Time: 2003 Feb 12 0301 UTC

ALERT: Type II Radio Emission
Begin Time: 2003 Feb 12 0151 UTC
Estimated Velocity: 700 km/s


Space Weather Message Code: ALTEF3
Serial Number: 419
Issue Time: 2003 Feb 11 1547 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Feb 11 1530 UTC
Station: GOES8
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 1970 pfu


Space Weather Message Code: ALTSTR
Serial Number: 260
Issue Time: 2003 Feb 11 1318 UTC

ALERT: STRATWARM
Valid for UTC Day: 2003 Feb 11

Comment:
STRATWARM ALERT/TUESDAY/STRATWARM EXISTS.
IN THE MIDDLE AND UPPER STRATOSPHERE SLIGHTLY DISTURBED TEMPERATURE
DISTRIBUTION WITH A WARM REGION OVER SIBERIA WHICH DEADS TO A
REVERSED TEMPERATURE GRADIENT BETWEEN 60N AND THE POLE FROM 5 TO 1 HPA.


Space Weather Message Code: WARK04
Serial Number: 541
Issue Time: 2003 Feb 10 2339 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Feb 10 2340 UTC
Valid To: 2003 Feb 11 1500 UTC
Warning Condition: Onset


Space Weather Message Code: ALTEF3
Serial Number: 418
Issue Time: 2003 Feb 10 1346 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Feb 10 1330 UTC
Station: GOES8
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 5890 pfu


Space Weather Message Code: ALTSTR
Serial Number: 259
Issue Time: 2003 Feb 10 1321 UTC

ALERT: STRATWARM
Valid for UTC Day: 2003 Feb 10

Comment:
STRATWARM ALERT/MONDAY/STRATWARM EXISTS.
IN THE MIDDLE AND UPPER STRATOSPHERE STILL SLIGHTLY DISTURBED
TEMPERATURE DISTRIBUTION WITH A DECAYING WARM REGION OVER SIBERIA
WHICH STILL LEADS TO A REVERSED TEMPERATURE GRADIENT BETWEEN 60N AND
THE POLE AT 2 AND 1 HPA.


Space Weather Message Code: ALTK04
Serial Number: 675
Issue Time: 2003 Feb 10 0548 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Feb 10 0547 UTC
Synoptic Period: 0300-0600 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 540
Issue Time: 2003 Feb 10 0546 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Feb 10 0547 UTC
Valid To: 2003 Feb 10 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTK04
Serial Number: 674
Issue Time: 2003 Feb 09 1717 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Feb 09 1715 UTC
Synoptic Period: 1500-1800 UTC
Active Warning: No


Space Weather Message Code: ALTSTR
Serial Number: 258
Issue Time: 2003 Feb 09 1310 UTC

ALERT: STRATWARM
Valid for UTC Day: 2003 Feb 09

Comment:
STRATWARM ALERT / SUNDAY / STRATWARM EXISTS.
In the middle and upper stratosphere, still disturbed temperature
distribution with a decaying warm region over Northern Siberia which
still leads to a reversed temperature gradient between 60N and the
Pole from 3 to1 HPa.


Space Weather Message Code: ALTEF3
Serial Number: 417
Issue Time: 2003 Feb 09 1127 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Feb 09 1105 UTC
Station: GOES8
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 2400 pfu


Space Weather Message Code: ALTK04
Serial Number: 673
Issue Time: 2003 Feb 09 0754 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Feb 09 0754 UTC
Synoptic Period: 0600-0900 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 539
Issue Time: 2003 Feb 09 0745 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Feb 09 0745 UTC
Valid To: 2003 Feb 09 1500 UTC
Warning Condition: Onset


Space Weather Message Code: ALTEF3
Serial Number: 416
Issue Time: 2003 Feb 08 1351 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Feb 08 1330 UTC
Station: GOES8
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 1710 pfu


Space Weather Message Code: ALTSTR
Serial Number: 257
Issue Time: 2003 Feb 08 1249 UTC

ALERT: STRATWARM
Valid for UTC Day: 2003 Feb 08

Comment:
STRATWARM ALERT / SATURDAY / STRATWARM EXISTS.
In the middle and upper stratosphere, still disturbed temperature
distribution with a decaying warm region over Northern Siberia. This
still leads to a reversed temperature gradient between 60N and the
Pole from 3 to 1 HPa.


Space Weather Message Code: ALTEF3
Serial Number: 415
Issue Time: 2003 Feb 07 1342 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Feb 07 1320 UTC
Station: GOES8
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 5370 pfu


Space Weather Message Code: ALTSTR
Serial Number: 256
Issue Time: 2003 Feb 07 1333 UTC

ALERT: STRATWARM
Valid for UTC Day: 2003 Feb 07

Comment:
STRATWARM ALERT / FRIDAY / STRATWARM EXISTS.
In the middle and upper stratosphere, still disturbed temperature
distribution with a decaying warm region over Northern Siberia which
still leads to a reversed temperature gradient between 60N and the
Pole from 5 to 1 HPa.


Space Weather Message Code: ALTSTR
Serial Number: 255
Issue Time: 2003 Feb 06 1346 UTC

ALERT: STRATWARM
Valid for UTC Day: 2003 Feb 06

Comment:
STRATWARM ALERT / THURSDAY / STRATWARM EXISTS.
In the middle and upper stratosphere, still disturbed temperature
distribution decaying warming over the polar region. Still leads to
a reversed temperature gradient between 60N and the Pole from 20 to
1HPa.


Space Weather Message Code: ALTK04
Serial Number: 672
Issue Time: 2003 Feb 06 1322 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Feb 06 1321 UTC
Synoptic Period: 1200-1500 UTC
Active Warning: No


Space Weather Message Code: ALTEF3
Serial Number: 414
Issue Time: 2003 Feb 06 0747 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Feb 06 0730 UTC
Station: GOES8
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 4950 pfu


Space Weather Message Code: ALTEF3
Serial Number: 413
Issue Time: 2003 Feb 05 1226 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Feb 05 1205 UTC
Station: GOES8
Observed Yesterday: No
Yesterday Maximum 2MeV Flux: 1060 pfu


Space Weather Message Code: ALTSTR
Serial Number: 254
Issue Time: 2003 Feb 05 1219 UTC

ALERT: STRATWARM
Valid for UTC Day: 2003 Feb 05

Comment:
STRATWARM ALERT/WEDNESDAY/STRATWARM EXISTS.
IN THE MIDDLE AND UPPER STRATOSPHERE STILL DISTURBED TEMPERATURE
DISTRIBUTION, WITH WARM AIR OVER THE POLAR REGION, LEADING TO A
REVERSED TEMPERATURE GRADIENT FROM 20 TO 1 HPA.


Space Weather Message Code: WARK04
Serial Number: 538
Issue Time: 2003 Feb 04 1456 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 537
Valid From: 2003 Feb 04 0357 UTC
Now Valid Until: 2003 Feb 04 2359 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTSTR
Serial Number: 253
Issue Time: 2003 Feb 04 1148 UTC

ALERT: STRATWARM
Valid for UTC Day: 2003 Feb 04

Comment:
STRATWARM/TUESDAY/STRATWARM EXISTS.
STILL DISTURMED TEMPERATURE DISTRIBUTION IN THE MIDDLE AND UPPER
STRATOSPHERE, HIGHEST TEMPERATURE (-5C AT 1 HPA) OVER SPITSBERGEN,
TEMPERATURE GRADIENT REVERSED FROM 10 TO 1 HPA.


Space Weather Message Code: ALTK04
Serial Number: 671
Issue Time: 2003 Feb 04 0423 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Feb 04 0423 UTC
Synoptic Period: 0300-0600 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 537
Issue Time: 2003 Feb 04 0356 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Feb 04 0357 UTC
Valid To: 2003 Feb 04 1500 UTC
Warning Condition: Onset


Space Weather Message Code: ALTEF3
Serial Number: 412
Issue Time: 2003 Feb 03 1928 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Feb 03 1910 UTC
Station: GOES8
Observed Yesterday: No


Space Weather Message Code: ALTSTR
Serial Number: 252
Issue Time: 2003 Feb 03 1148 UTC

ALERT: STRATWARM
Valid for UTC Day: 2003 Feb 03

Comment:
STRATWARM ALERT/MONDAY STRATWARM EXISTS.
STILL DISTURBED TEMPERATURE DISTIBUTION IN THE MIDDLE AND UPPER
STRATOSPHERE, TEMPERATURE GRADIENT REVERSED FROM 10 TO 1 HPA.


Space Weather Message Code: WARK04
Serial Number: 536
Issue Time: 2003 Feb 02 2353 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 535
Valid From: 2003 Feb 01 2021 UTC
Now Valid Until: 2003 Feb 03 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK05
Serial Number: 215
Issue Time: 2003 Feb 02 1817 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2003 Feb 02 1820 UTC
Valid To: 2003 Feb 02 2359 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTK05
Serial Number: 254
Issue Time: 2003 Feb 02 1619 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2003 Feb 02 1619 UTC
Synoptic Period: 1500-1800 UTC
Active Warning: No


Space Weather Message Code: WARK04
Serial Number: 535
Issue Time: 2003 Feb 02 1457 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 534
Valid From: 2003 Feb 01 2021 UTC
Now Valid Until: 2003 Feb 02 2359 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTSTR
Serial Number: 251
Issue Time: 2003 Feb 02 1233 UTC

ALERT: STRATWARM
Valid for UTC Day: 2003 Feb 02

Comment:
STRATWARM ALERTS/SUNDAY/STRATWARM EXISTS.
Still distrubed temperature distribution in the middle and upper
stratosphere where the warm air further extends to the Siberian
Arctic, leading to a reversed temperature gradient between 60N and
the Pole from 10HPa upwards.


Space Weather Message Code: ALTK05
Serial Number: 253
Issue Time: 2003 Feb 02 0434 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2003 Feb 02 0431 UTC
Synoptic Period: 0300-0600 UTC
Active Warning: Yes


Space Weather Message Code: WARK05
Serial Number: 214
Issue Time: 2003 Feb 02 0200 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2003 Feb 02 0200 UTC
Valid To: 2003 Feb 02 1500 UTC
Warning Condition: Onset


Space Weather Message Code: ALTK04
Serial Number: 670
Issue Time: 2003 Feb 01 2026 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Feb 01 2022 UTC
Synoptic Period: 1800-2100 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 534
Issue Time: 2003 Feb 01 2020 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Feb 01 2021 UTC
Valid To: 2003 Feb 02 1500 UTC
Warning Condition: Onset


Space Weather Message Code: ALTSTR
Serial Number: 250
Issue Time: 2003 Feb 01 1351 UTC

ALERT: STRATWARM
Valid for UTC Day: 2003 Feb 01

Comment:
STRATWARM ALERT/SATURDAY/STRATWARM EXISTS
Still disturbed temperature distribution in the middle and upper
stratosphere with a warm region over Northeastern Europe/Northern
Siberia, leading to a reversed temperature gradient between 60N and
the Pole at 2 to 1 HPa.


Space Weather Message Code: WARK04
Serial Number: 533
Issue Time: 2003 Feb 01 1347 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Feb 01 1350 UTC
Valid To: 2003 Feb 01 1500 UTC
Warning Condition: Onset


Space Weather Message Code: WARSUD
Serial Number: 26
Issue Time: 2003 Feb 01 1344 UTC

WARNING: Geomagnetic Sudden Impulse expected
Valid From: 2003 Feb 01 1345 UTC
Valid To: 2003 Feb 01 1400 UTC
IP Shock Passage Observed: 2003 Feb 01 1305 UTC


Space Weather Message Code: ALTEF3
Serial Number: 411
Issue Time: 2003 Feb 01 0656 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Feb 01 0640 UTC
Station: GOES8
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 2630 pfu