
DATE=5/28/98 TYPE=CORRESPONDENT REPORT NUMBER=2-232908 TITLE=PAK TEST MONITORING (S) BYLINE=JIM RANDLE DATELINE=WASHINGTON CONTENT= VOICED AT: INTRO: PAKISTAN'S GOVERNMENT SAYS THE SOUTH ASIAN NATION EXPLODED TWO NUCLEAR WEAPONS AT AN UNDERGROUND TEST SITE. THE MOVE FOLLOWS FIVE NUCLEAR TESTS BY NEIGHBOR AND RIVAL INDIA. V-O-A'S JIM RANDLE REPORTS, OFFICIALS IN WASHINGTON ARE WORKING TO CONFIRM THE LONG-EXPECTED TEST. TEXT: PENTAGON OFFICIALS SAY THEY HAVE NOT YET RECEIVED INDEPENDENT CONFIRMATION OF THE PAKISTANI TESTS, AND A SPOKESMAN FOR THE NATIONAL SECURITY COUNCIL SAYS THEY ARE ACTIVLY SEEKING SCIENTIFIC VERIFICATION. NUCLEAR WEAPONS EXPERTS SAY SUCH TESTS SEND SEISMIC WAVES THAT CAN DETECTED AROUND THE GLOBE IN A MATTER OF MINUTES. THEY SAY IT TAKES SOME TIME AND COMPUTER POWER TO ANALYZE THE DATA TO TELL THE DIFFERENCE BETWEEN AN EARTHQUAKE AND A NUCLEAR EXPLOSION. THE EARLIER NUCLEAR TESTS IN INDIA WERE DETECTED BY MORE THAN 100 SEISMIC MONITORS IN A GLOBAL NETWORK OF SEVERAL HUNDRED. EXPERTS SAY A NUCLEAR BLAST EQUIVALENT TO ONE THOUSAND TONS OF HIGH EXPLOSIVE WOULD SHOW UP AS A SEISMIC EVENT OF ABOUT FOUR POINT ONE ON THE RICHTER EARTHQUAKE MEASURINIG SCALE. THE APPARENT TESTS IN PAKISTAN FOLLOW GLOBAL CONDEMNATION OF THE TESTS IN INDIA, AND COME OVER THE STRONG OBJECTIONS OF MANY NATIONS INCLUDING THE UNITED STATES AND JAPAN. (SIGNED) NEB/JR/MMK 28-May-98 8:34 AM EDT (1234 UTC) NNNN Source: Voice of America .