MAG    UTC DATE-TIME
y/m/d h:m:s    LAT
deg    LON
deg    DEPTH
km     Region
MAP    2.7     2011/05/21 23:46:09      18.841      -67.806    21.1     DOMINICAN REPUBLIC REGION
MAP    4.9     2011/05/21 23:45:15     -19.928      -69.103    98.5     TARAPACA, CHILE
MAP    2.7     2011/05/21 22:14:40      18.991      -67.546    7.6     PUERTO RICO REGION
MAP    3.0     2011/05/21 22:12:51      19.071      -67.641    24.7     PUERTO RICO REGION
MAP    5.8     2011/05/21 22:06:27      35.592      140.728    34.5     NEAR THE EAST COAST OF HONSHU, JAPAN
MAP    5.0     2011/05/21 21:37:11      -5.821      129.406    255.0     BANDA SEA
MAP    6.1     2011/05/21 21:17:01     -30.775     -178.133    19.8     KERMADEC ISLANDS, NEW ZEALAND
MAP    3.0     2011/05/21 20:59:52      19.172      -67.561    44.7     PUERTO RICO REGION
MAP    2.9     2011/05/21 20:40:34      18.926      -67.789    11.6     DOMINICAN REPUBLIC REGION
MAP    3.0     2011/05/21 20:24:17      19.156      -67.499    37.6     PUERTO RICO REGION
MAP    2.7     2011/05/21 20:09:55      35.511     -121.354    2.3     OFFSHORE CENTRAL CALIFORNIA
MAP    3.5     2011/05/21 19:47:07      18.976      -67.731    18.3     PUERTO RICO REGION
MAP    3.1     2011/05/21 18:48:42      56.549     -149.624    12.1     GULF OF ALASKA
MAP    2.9     2011/05/21 18:45:01      18.946      -67.809    27.0     DOMINICAN REPUBLIC REGION
MAP    3.4     2011/05/21 18:43:05      18.914      -67.737    20.0     PUERTO RICO REGION
MAP    4.2     2011/05/21 18:29:15      18.975      -67.888    25.5     DOMINICAN REPUBLIC REGION
MAP    2.6     2011/05/21 18:04:40      38.824     -122.762    1.3     NORTHERN CALIFORNIA
MAP    2.5     2011/05/21 18:04:14      32.213     -115.312    12.5     BAJA CALIFORNIA, MEXICO
MAP    5.0     2011/05/21 16:30:31      31.259      -41.003    9.9     NORTHERN MID-ATLANTIC RIDGE
MAP    3.1     2011/05/21 16:05:49      31.956     -116.191    0.0     BAJA CALIFORNIA, MEXICO
MAP    4.9     2011/05/21 14:23:53      -7.172      127.351    23.5     KEPULAUAN BARAT DAYA, INDONESIA
MAP    4.0     2011/05/21 13:57:10      59.752     -152.651    77.4     SOUTHERN ALASKA
MAP    5.3     2011/05/21 13:08:06      17.257      121.755    45.1     LUZON, PHILIPPINES
MAP    2.6     2011/05/21 12:15:14      35.522      -97.264    4.3     OKLAHOMA
MAP    2.5     2011/05/21 11:42:31      57.827     -143.166    25.0     GULF OF ALASKA
MAP    2.6     2011/05/21 11:14:30      53.223     -161.269    25.4     SOUTH OF ALASKA
MAP    4.6     2011/05/21 10:42:29      38.790      142.133    37.8     NEAR THE EAST COAST OF HONSHU, JAPAN
MAP    4.6     2011/05/21 10:24:45      37.239      141.371    35.3     NEAR THE EAST COAST OF HONSHU, JAPAN
MAP    3.4     2011/05/21 10:16:32      55.533     -158.621    22.9     ALASKA PENINSULA
MAP    2.8     2011/05/21 10:04:44      57.506     -153.911    25.5     KODIAK ISLAND REGION, ALASKA
MAP    5.0     2011/05/21 09:53:55      -7.265      147.003    42.6     EASTERN NEW GUINEA REG, PAPUA NEW GUINEA
MAP    4.8     2011/05/21 08:51:49      35.911      140.261    67.3     NEAR THE EAST COAST OF HONSHU, JAPAN
MAP    5.2     2011/05/21 08:33:21      65.369     -166.891    19.2     NORTHERN ALASKA
MAP    3.3     2011/05/21 07:42:46      58.164     -151.463    32.9     KODIAK ISLAND REGION, ALASKA
MAP    4.9     2011/05/21 06:31:53     -25.821      179.500    523.6     SOUTH OF THE FIJI ISLANDS
MAP    4.6     2011/05/21 05:35:27      39.040      142.311    35.3     NEAR THE EAST COAST OF HONSHU, JAPAN
MAP    3.0     2011/05/21 04:45:31      19.288     -155.772    10.2     ISLAND OF HAWAII, HAWAII
MAP    4.8     2011/05/21 04:35:38      -9.889      160.861    41.7     SOLOMON ISLANDS
MAP    2.8     2011/05/21 02:44:11      51.538     -176.820    19.5     ANDREANOF ISLANDS, ALEUTIAN IS., ALASKA
MAP    4.5     2011/05/21 02:43:18      4.749      -82.573    9.9     SOUTH OF PANAMA
MAP    3.4     2011/05/21 02:17:40      20.127     -157.655    0.6     OAHU REGION, HAWAII
MAP    4.6     2011/05/21 01:34:39      -3.505      -80.304    35.0     PERU-ECUADOR BORDER REGION
MAP    3.7     2011/05/21 01:09:22      33.502     -119.118    15.3     CHANNEL ISLANDS REGION, CALIFORNIA
MAP    5.1     2011/05/21 00:41:37     -55.997      -27.195    40.7     SOUTH SANDWICH ISLANDS REGION
MAP    2.6     2011/05/21 00:38:23      59.870     -141.439    3.8     SOUTHEASTERN ALASKA
MAP    5.9     2011/05/21 00:16:27     -56.066      -27.165    64.8     SOUTH SANDWICH ISLANDS REGION
All of these are dated the 21st.
*xfiles music*
Yeah well...
   MAG    UTC DATE-TIME
y/m/d h:m:s    LAT
deg    LON
deg    DEPTH
km     Region
MAP    2.6     2011/05/20 23:34:11      60.059     -141.488    17.3     SOUTHERN ALASKA
MAP    4.6     2011/05/20 23:20:19      0.291      98.398    47.5     NIAS REGION, INDONESIA
MAP    2.8     2011/05/20 23:14:23      29.829     -106.620    15.3     CHIHUAHUA, MEXICO
MAP    4.9     2011/05/20 22:10:56      35.957      141.862    38.9     NEAR THE EAST COAST OF HONSHU, JAPAN
MAP    4.5     2011/05/20 20:13:42      0.322      98.480    60.1     NIAS REGION, INDONESIA
MAP    4.6     2011/05/20 20:03:28     -23.540      119.401    15.0     WESTERN AUSTRALIA
MAP    2.9     2011/05/20 19:57:06      37.983     -118.774    8.8     CENTRAL CALIFORNIA
MAP    5.7     2011/05/20 19:43:17      -7.219      146.918    10.4     EASTERN NEW GUINEA REG, PAPUA NEW GUINEA
MAP    5.0     2011/05/20 18:46:25      46.598      152.248    62.3     KURIL ISLANDS
MAP    4.1     2011/05/20 17:44:35      34.389      89.543    12.9     XIZANG-QINGHAI BORDER REGION
MAP    2.7     2011/05/20 16:11:48      19.191      -64.158    6.2     VIRGIN ISLANDS REGION
MAP    2.7     2011/05/20 13:35:28      18.897      -66.467    5.3     PUERTO RICO REGION
MAP    4.2     2011/05/20 12:51:51      59.898     -153.292    136.4     SOUTHERN ALASKA
MAP    4.8     2011/05/20 11:10:12     -53.604      140.878    9.9     WEST OF MACQUARIE ISLAND
MAP    4.3     2011/05/20 11:02:50     -29.174      -69.231    100.8     SAN JUAN, ARGENTINA
MAP    4.5     2011/05/20 10:34:18     -24.224      -67.067    164.5     SALTA, ARGENTINA
MAP    4.9     2011/05/20 08:53:04      35.902      140.003    74.1     NEAR THE EAST COAST OF HONSHU, JAPAN
MAP    2.7     2011/05/20 07:56:41      17.868      -65.602    11.1     PUERTO RICO REGION
MAP    2.9     2011/05/20 07:55:20      17.864      -65.595    10.1     PUERTO RICO REGION
MAP    5.3     2011/05/20 07:28:48      37.430      141.544    38.5     NEAR THE EAST COAST OF HONSHU, JAPAN
MAP    2.7     2011/05/20 06:04:53      32.157     -115.290    13.5     BAJA CALIFORNIA, MEXICO
MAP    4.9     2011/05/20 05:16:46      25.538      142.592    48.4     VOLCANO ISLANDS, JAPAN REGION
MAP    2.6     2011/05/20 05:16:40      59.992     -153.653    100.0     SOUTHERN ALASKA
MAP    4.9     2011/05/20 04:51:46      72.815      121.229    14.9     NORTHWESTERN SAKHA, RUSSIA
MAP    4.9     2011/05/20 04:39:00     -41.285      -89.082    10.5     SOUTHEAST OF EASTER ISLAND
MAP    3.9     2011/05/20 03:54:54      17.878      -65.596    6.5     PUERTO RICO REGION
MAP    2.8     2011/05/20 03:26:47      19.069      -64.691    66.1     VIRGIN ISLANDS REGION
MAP    4.7     2011/05/20 03:14:51      6.760      -72.977    165.7     NORTHERN COLOMBIA
MAP    2.9     2011/05/20 02:57:04      18.806      -64.444    95.5     VIRGIN ISLANDS REGION
MAP    3.2     2011/05/20 02:41:43      19.089      -64.635    62.0     VIRGIN ISLANDS REGION
MAP    3.2     2011/05/20 02:14:56      19.070      -64.694    64.8     VIRGIN ISLANDS REGION
MAP    2.8     2011/05/20 02:12:43      19.214      -64.799    9.0     VIRGIN ISLANDS REGION
MAP    2.5     2011/05/20 01:04:57      32.468     -115.599    10.0     BAJA CALIFORNIA, MEXICO
MAP    5.6     2011/05/20 00:46:17      35.774      140.961    29.2     NEAR THE EAST COAST OF HONSHU, JAPAN
MAP    3.6     2011/05/20 00:20:47      38.418     -118.741    2.8     NEVADA
MAP    4.7     2011/05/20 00:10:12      37.822      142.299    37.9     OFF THE EAST COAST OF HONSHU, JAPAN
MAP    4.4     2011/05/20 00:05:15      15.367      -93.212    79.0     OFFSHORE CHIAPAS, MEXICO
All those are dated from the 20th.