A magnitude ML 2.3 earthquake occured in region: Adriatico Centrale (MARE), on
and geographic coordinates (lat, lon) 42.6510, 16.1920 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 2.3 | 2021-08-08 06:54:14 |
42.6507 | 16.1923 | 10 | 2021-12-29 11:12:52 |
Bollettino Sismico Italiano INGV | 97972461 |
Reviewed Rev100 |
ML 2.2 | 2021-08-08 06:54:15 |
42.6298 | 16.1558 | 30 | 2021-08-08 07:15:49 |
Sala Sismica INGV-Roma | 93826391 |
Field | Value |
---|---|
Time (UTC) | 2021-08-08 06:54:14 ± 0.35 |
Latitude | 42.6507 ± 0.0162 |
Longitude | 16.1923 ± 0.0452 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 97972461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3850 |
Semi-minor axis of confidence ellipse (meter) | 1570 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 285 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3850.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 328 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.78241 |
Epicentral distance of station farthest from the epicenter (degree) | 1.37866 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 97972461 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-12-17 16:00:21 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 93826391 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-08-08 07:15:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OT.OT07.EHZ. | 2021-08-08T06:54:48.98 | 0.3 | undecidable | manual | S | 199 | 120.5904 | 50 | -0.12 | 97 |
OT.OT06.EHE. | 2021-08-08T06:54:48.22 | 0.3 | undecidable | manual | S | 205 | 117.7932 | 50 | -0.13 | 98 |
OT.OT05.EHZ. | 2021-08-08T06:54:48.40 | 0.3 | undecidable | manual | S | 204 | 120.1908 | 50 | -0.59 | 87 |
OT.OT04.EHE. | 2021-08-08T06:54:47.25 | 0.6 | undecidable | manual | S | 206 | 114.8961 | 50 | -0.32 | 63 |
OT.OT03.EHE. | 2021-08-08T06:54:47.46 | 0.6 | undecidable | manual | S | 203 | 113.2977 | 50 | 0.32 | 63 |
OT.OT12.EHZ. | 2021-08-08T06:54:47.51 | 0.3 | undecidable | manual | S | 192 | 115.3956 | 50 | -0.2 | 96 |
IV.APRC.HHZ. | 2021-08-08T06:54:46.80 | 0.3 | undecidable | manual | S | 209 | 112.4985 | 50 | -0.14 | 98 |
IV.SGRT.HHZ. | 2021-08-08T06:54:45.42 | 0.3 | undecidable | manual | S | 201 | 106.0161 | 50 | 0.22 | 98 |
IV.MSAG.HHZ. | 2021-08-08T06:54:45.76 | 0.6 | undecidable | manual | S | 193 | 106.7154 | 50 | 0.38 | 63 |
OT.OT14.EHZ. | 2021-08-08T06:54:40.88 | 0.3 | undecidable | manual | S | 196 | 86.8464 | 50 | 0.79 | 85 |
IV.CIGN.HHN. | 2021-08-08T06:54:40.32 | 0.6 | undecidable | manual | P | 224 | 153.0357 | 50 | 0.97 | 45 |
OT.OT16.EHN. | 2021-08-08T06:54:35.35 | 1.0 | undecidable | manual | P | 223 | 123.4875 | 50 | 0.56 | 29 |
OT.OT07.EHZ. | 2021-08-08T06:54:34.17 | 1.0 | undecidable | manual | P | 199 | 120.5904 | 50 | -0.19 | 32 |
OT.OT03.EHE. | 2021-08-08T06:54:33.54 | 0.3 | undecidable | manual | P | 203 | 113.2977 | 50 | 0.32 | 95 |
OT.OT05.EHZ. | 2021-08-08T06:54:33.46 | 0.6 | undecidable | manual | P | 204 | 120.1908 | 50 | -0.83 | 52 |
OT.OT04.EHE. | 2021-08-08T06:54:33.19 | 0.3 | undecidable | manual | P | 206 | 114.8961 | 50 | -0.28 | 95 |
IV.APRC.HHZ. | 2021-08-08T06:54:33.24 | 0.3 | undecidable | manual | P | 209 | 112.4985 | 50 | 0.13 | 99 |
OT.OT06.EHE. | 2021-08-08T06:54:33.55 | 0.3 | undecidable | manual | P | 205 | 117.7932 | 50 | -0.37 | 93 |
IV.SGRT.HHZ. | 2021-08-08T06:54:32.24 | 0.3 | undecidable | manual | P | 201 | 106.0161 | 50 | 0.14 | 100 |
IV.MSAG.HHZ. | 2021-08-08T06:54:32.33 | 0.3 | undecidable | manual | P | 193 | 106.7154 | 50 | 0.12 | 100 |
OT.OT12.EHZ. | 2021-08-08T06:54:32.94 | 1.0 | undecidable | manual | P | 192 | 115.3956 | 50 | -0.61 | 29 |
OT.OT14.EHZ. | 2021-08-08T06:54:29.05 | 0.6 | undecidable | manual | P | 196 | 86.8464 | 50 | -0.1 | 70 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SGRT.HHN. | ML:2.3 | 0.00019530685 | 0.32 | AML | other | m | 2021-08-08T06:54:47.12 |
IV.SGRT.HHE. | ML:2.5 | 0.00026294815 | 0.4 | AML | other | m | 2021-08-08T06:54:47.95 |
IV.APRC.HHE. | ML:2.4 | 0.00022 | 0.32 | AML | other | m | 2021-08-08T06:54:48.41 |
IV.MSAG.HHE. | ML:1.9 | 0.00007350000000000001 | 0.2 | AML | other | m | 2021-08-08T06:54:48.58 |
IV.MSAG.HNE. | ML:2.3 | 0.00017198505 | 0.2016 | AML | other | m | 2021-08-08T06:54:48.58 |
OT.OT12.EHN. | ML:2.1 | 0.00011135000000000001 | 0.32 | AML | other | m | 2021-08-08T06:54:48.84 |
IV.APRC.HHN. | ML:2.5 | 0.00027449999999999995 | 1.72 | AML | other | m | 2021-08-08T06:54:49.01 |
IV.MSAG.HHN. | ML:2.2 | 0.0001235 | 0.3 | AML | other | m | 2021-08-08T06:54:50.26 |
IV.MSAG.HNN. | ML:2.5 | 0.0002888038 | 0.2976 | AML | other | m | 2021-08-08T06:54:50.26 |
OT.OT05.EHN. | ML:2.3 | 0.00013569096 | 0.2208 | AML | other | m | 2021-08-08T06:54:50.24 |
OT.OT05.EHE. | ML:2.1 | 0.00008785000000000001 | 0.2 | AML | other | m | 2021-08-08T06:54:50.80 |
OT.OT12.EHE. | ML:2.0 | 0.00007157479999999999 | 0.4 | AML | other | m | 2021-08-08T06:54:52.79 |