A magnitude ML 2.5 earthquake occured in region: Adriatico Centrale (MARE), on
and geographic coordinates (lat, lon) 42.4760, 16.6250 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
No Italian municipalities within 20 km distance.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.5 | 2021-05-25 06:44:01 |
42.476 | 16.6253 | 10 | 2021-12-29 11:12:03 |
Bollettino Sismico Italiano INGV | 90784271 |
Reviewed Rev100 |
ML 2.5 | 2021-05-25 06:44:00 |
42.456 | 16.6317 | 2 | 2021-05-25 06:53:17 |
Sala Sismica INGV-Roma | 90474741 |
Field | Value |
---|---|
Time (UTC) | 2021-05-25 06:44:01 ± 0.15 |
Latitude | 42.4760 ± 0.0153 |
Longitude | 16.6253 ± 0.0195 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 90784271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2200 |
Semi-minor axis of confidence ellipse (meter) | 800 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 318 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2200.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 176 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.68079 |
Epicentral distance of station farthest from the epicenter (degree) | 1.35168 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.2 |
Num. used stations | 15 |
Type of magnitude | ML |
Reference to an origin | 90784271 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-09-03 13:53:48 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.2 |
Num. used stations | 15 |
Type of magnitude | ML |
Reference to an origin | 90474741 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-05-25 06:53:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OT.OT07.EHE. | 2021-05-25T06:44:36.39 | 0.6 | undecidable | manual | S | 219 | 120.6903 | 50 | -0.2 | 59 |
IV.MSAG.HHZ. | 2021-05-25T06:44:32.57 | 0.6 | undecidable | manual | S | 215 | 103.2189 | 50 | 0.63 | 54 |
IV.SGRT.HHZ. | 2021-05-25T06:44:32.66 | 1.0 | undecidable | manual | S | 222 | 108.0141 | 50 | -0.56 | 28 |
IV.TREM.HHZ. | 2021-05-25T06:44:31.63 | 1.0 | undecidable | manual | S | 247 | 99.5226 | 50 | 0.68 | 27 |
OT.OT14.EHZ. | 2021-05-25T06:44:27.94 | 0.6 | undecidable | manual | S | 223 | 87.246 | 50 | 0.26 | 62 |
IV.MELA.HHZ. | 2021-05-25T06:44:26.41 | 0.3 | undecidable | manual | P | 236 | 150.0387 | 50 | 0.04 | 85 |
OT.OT13.EHZ. | 2021-05-25T06:44:24.72 | 0.6 | undecidable | manual | S | 209 | 75.5688 | 50 | 0.17 | 64 |
OT.OT06.EHE. | 2021-05-25T06:44:22.46 | 0.3 | undecidable | manual | P | 224 | 122.0889 | 50 | 0.41 | 84 |
OT.OT03.EHE. | 2021-05-25T06:44:21.38 | 0.3 | undecidable | manual | P | 224 | 116.6943 | 50 | 0.14 | 89 |
OT.OT04.EHE. | 2021-05-25T06:44:21.31 | 0.3 | undecidable | manual | P | 226 | 120.0909 | 50 | -0.45 | 83 |
OT.OT07.EHE. | 2021-05-25T06:44:21.50 | 0.3 | undecidable | manual | P | 219 | 120.6903 | 50 | -0.34 | 85 |
IV.APRC.HHZ. | 2021-05-25T06:44:21.45 | 0.3 | undecidable | manual | P | 229 | 119.4915 | 50 | -0.22 | 88 |
OT.OT12.EHE. | 2021-05-25T06:44:20.09 | 0.6 | undecidable | manual | P | 212 | 110.7003 | 50 | -0.22 | 59 |
IV.SGRT.HHZ. | 2021-05-25T06:44:19.64 | 0.3 | undecidable | manual | P | 222 | 108.0141 | 50 | -0.25 | 89 |
CR.STON.BHE. | 2021-05-25T06:44:18.54 | 0.3 | undecidable | manual | P | 63 | 97.9242 | 50 | 0.2 | 92 |
IV.MSAG.HHZ. | 2021-05-25T06:44:18.91 | 0.3 | undecidable | manual | P | 215 | 103.2189 | 50 | -0.24 | 90 |
IV.TREM.HHZ. | 2021-05-25T06:44:18.56 | 0.3 | undecidable | manual | P | 247 | 99.5226 | 50 | -0.02 | 95 |
OT.OT14.EHZ. | 2021-05-25T06:44:16.95 | 0.3 | undecidable | manual | P | 223 | 87.246 | 50 | 0.25 | 93 |
OT.OT13.EHZ. | 2021-05-25T06:44:14.88 | 0.3 | undecidable | manual | P | 209 | 75.5688 | 50 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MSAG.HNE. | ML:2.3 | 0.000177226785 | 0.2592 | AML | other | m | 2021-05-25T06:44:33.92 |
IV.TREM.HHE. | ML:2.6 | 0.0004165 | 0.32 | AML | other | m | 2021-05-25T06:44:34.19 |
IV.TREM.HNE. | ML:2.7 | 0.0004568852 | 0.3072 | AML | other | m | 2021-05-25T06:44:34.19 |
IV.SGRT.HHN. | ML:2.2 | 0.0001531043 | 0.4 | AML | other | m | 2021-05-25T06:44:34.49 |
IV.TREM.HNN. | ML:2.8 | 0.0005988639 | 0.528 | AML | other | m | 2021-05-25T06:44:35.42 |
IV.TREM.HHN. | ML:2.7 | 0.0004715748 | 0.5184 | AML | other | m | 2021-05-25T06:44:35.42 |
IV.SGRT.HHE. | ML:2.3 | 0.00016665995 | 0.1984 | AML | other | m | 2021-05-25T06:44:36.01 |
IV.MSAG.HHE. | ML:1.9 | 0.000070497245 | 0.2208 | AML | other | m | 2021-05-25T06:44:36.15 |
IV.APRC.HHE. | ML:2.6 | 0.0003355 | 0.34 | AML | other | m | 2021-05-25T06:44:38.50 |
IV.APRC.HHN. | ML:2.5 | 0.0002253228 | 0.4 | AML | other | m | 2021-05-25T06:44:38.67 |
IV.MSAG.HNN. | ML:2.6 | 0.00037558495000000004 | 0.4 | AML | other | m | 2021-05-25T06:44:40.45 |
IV.MSAG.HHN. | ML:2.2 | 0.00016056615000000003 | 0.4 | AML | other | m | 2021-05-25T06:44:40.45 |
IV.MELA.HHE. | ML:2.7 | 0.000236 | 0.38 | AML | other | m | 2021-05-25T06:44:53.40 |
IV.MELA.HHN. | ML:2.7 | 0.000264 | 1.44 | AML | other | m | 2021-05-25T06:44:54.73 |
IV.MELA.HNE. | ML:2.7 | 0.00023387595 | 0.528 | AML | other | m | 2021-05-25T06:44:54.23 |