This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.5 mb
Local datetime 2026/01/27 08:20
Universal datetime 2026/01/27 01:20
Latitude -7.79 ° ± 3 km
Longitude 111.42 ° ± 3 km
Depth 159 km (from location) ± 9 km

Have you felt an earthquake ?

You can participate to science by bringing your testimony.

Testify !
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Surabaya  159 2.374658e+06
Semarang  143 1.288084e+06
Malang  133 746716
Yogyakarta  115 636660
Surakarta  70 555308
Kediri  65 235143
Madiun  20 186099
Probolinggo  191 181656
Salatiga  115 172645
Pasuruan  165 158600
Blitar  87 132416
Pati  123 122785
Mojokerto  117 112557
Magelang  141 111461
Tuban  121 76242

Past seismicity

  This map shows only the 0 most significant earthquakes around this event.

Event details

Parameters

Evaluation status
RMS 1.2
Azimuthal gap 44.2 °
Number of stations used 42
Number of phases used 42

Webservices

The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :

QuakeML GeoJSON Text

Phases

Network Station Phase Time Residual (s) Azimuth (°) Distance (°) Mode
II KAPI P 01:22:49.77 -0.51 71.98 8.74 Automatic
II COCO P 01:24:11.24 -0.12 251.78 15.01 Automatic
II WRAB P 01:25:57.29 -1.77 121.03 25.32 Automatic
IU NWAO P 01:25:59.89 -1.69 168.68 25.71 Automatic
IU CHTO P 01:26:33.87 0.39 335.32 29.31 Automatic
II PALK P 01:27:19.32 2.64 295.44 34.13 Automatic
IU PMG P 01:27:30.69 2.97 95.29 35.37 Automatic
IU CTAO P 01:27:31.92 0.04 113.73 35.88 Automatic
II DGAR P 01:27:56.37 1.26 267.86 38.61 Automatic
II TAU P 01:29:02.79 0.03 144.14 47.15 Automatic
IU MAJO P 01:29:29.74 -1.16 27.79 50.96 Automatic
G PAF P 01:29:54.40 0.63 212.05 53.96 Automatic
IU ULN P 01:30:05.97 0.34 356.46 55.79 Automatic
II ERM P 01:30:21.2 1.85 27.57 57.64 Automatic
IU CASY P 01:30:24.27 -1.25 180.42 58.49 Automatic
II TLY P 01:30:34.67 0.68 354.44 59.84 Automatic
IU MAKZ P 01:30:38.7 -1 337.27 60.54 Automatic
II AAK P 01:30:39.7 -0.64 329.52 60.6 Automatic
IU YSS P 01:30:44.75 -0.24 23.85 61.41 Automatic
IU TARA P 01:30:52.24 1.22 84.28 62.01 Automatic
G DRV P 01:30:48.30 -1.43 167.61 62.03 Automatic
II UOSS P 01:30:55.19 -1.02 303.24 62.91 Automatic
G CRZF P 01:31:00.90 -0.16 221.55 63.63 Automatic
GE VOI P 01:31:02.5 -0.09 249.23 63.69 Automatic
IU SNZO P 01:31:10.57 0.95 132.19 64.91 Automatic
II KURK P 01:31:07.29 -1.4 337.77 65.01 Automatic
II MSVF P 01:31:15.4 1.41 106 65.45 Automatic
G CCD P 01:31:26.50 0.25 176.72 67.66 Automatic
IU YAK P 01:31:46.72 -0.69 8.93 71.24 Automatic
IU PET P 01:31:57.74 0.87 27.54 72.76 Automatic
GE KIBK P 01:32:01.27 -0.14 269.88 73.21 Automatic
IU KMBO P 01:32:07.17 0.25 271.04 74.16 Automatic
IU MA2 P 01:32:05.62 0.1 19.49 74.27 Automatic
IU FURI P 01:32:10.72 2.77 281.56 74.36 Automatic
IU SBA P 01:32:14.19 0.96 169.7 75.46 Automatic
IU GNI P 01:32:25.72 -0.29 314.08 77.73 Automatic
IU TIXI P 01:32:36.99 -1.8 5.5 80.26 Automatic
II KIV P 01:32:40.42 -0.67 317.15 80.52 Automatic
IU LSZ P 01:32:46.97 -0.41 255.62 81.46 Automatic
IU BILL P 01:33:02.59 -1.17 17.9 85.04 Automatic
IU ANTO P 01:33:10.97 -0.27 311.07 86.38 Automatic
IU KIEV P 01:33:31.62 -1.7 321.13 91.12 Automatic