A magnitude ML 1.4 (quarry blast) earthquake occured in region: 10 km S San Giovanni Rotondo (FG), on
and geographic coordinates (lat, lon) 41.6170, 15.7060 at 0 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Event type: quarry blast.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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
San Giovanni Rotondo | FG | 10 | 27184 | 27184 |
Rignano Garganico | FG | 12 | 2117 | 29301 |
San Marco in Lamis | FG | 12 | 13831 | 43132 |
Manfredonia | FG | 18 | 57279 | 100411 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2020-10-05 13:41:03 |
41.6167 | 15.7062 | 1 | 2021-02-26 14:56:05 |
Bollettino Sismico Italiano INGV | 84671981 |
Reviewed Rev100 |
ML 1.5 | 2020-10-05 13:41:03 |
41.6217 | 15.6947 | 10 | 2020-10-05 13:52:35 |
Sala Sismica INGV-Roma | 83527261 |
Field | Value |
---|---|
Time (UTC) | 2020-10-05 13:41:03 ± 0.39 |
Latitude | 41.6167 ± 0.0261 |
Longitude | 15.7062 ± 0.0084 |
Depth (km) | 1 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | quarry blast |
Origin ID | 84671981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2920 |
Semi-minor axis of confidence ellipse (meter) | 710 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 3 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2920.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 241 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.08813 |
Epicentral distance of station farthest from the epicenter (degree) | 0.18616 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 83527261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-05 13:52:35 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 84671981 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-12-15 18:13:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MSAG.HHZ. | 2020-10-05T13:41:07.68 | 0.1 | positive | manual | P | 58 | 19.869 | 91 | -0.01 | 100 |
IV.APRC.HHZ. | 2020-10-05T13:41:07.56 | 0.1 | undecidable | manual | P | 319 | 20.6682 | 91 | -0.28 | 94 |
OT.OT06.EHN. | 2020-10-05T13:41:06.20 | 0.1 | positive | manual | P | 310 | 11.9769 | 92 | 0.09 | 99 |
OT.OT03.EHN. | 2020-10-05T13:41:06.20 | 0.1 | positive | manual | P | 336 | 11.5773 | 92 | 0.17 | 98 |
OT.OT04.EHZ. | 2020-10-05T13:41:06.72 | 0.3 | undecidable | manual | P | 318 | 15.4734 | 92 | -0.08 | 74 |
OT.OT05.EHZ. | 2020-10-05T13:41:05.74 | 0.1 | undecidable | manual | P | 299 | 9.7791 | 93 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.APRC.HHE. | ML:1.1 | 0.000109072955 | 0.1984 | AML | other | m | 2020-10-05T13:41:12.04 |
IV.APRC.HNN. | ML:2.0 | 0.0008865680999999999 | 0.64 | AML | other | m | 2020-10-05T13:41:12.29 |
IV.MSAG.HHE. | ML:1.0 | 0.000078687275 | 0.224 | AML | other | m | 2020-10-05T13:41:12.14 |
IV.MSAG.HNE. | ML:1.4 | 0.00019807255 | 0.416 | AML | other | m | 2020-10-05T13:41:12.60 |
IV.APRC.HHN. | ML:1.4 | 0.00019717984999999998 | 0.2432 | AML | other | m | 2020-10-05T13:41:14.02 |
IV.MSAG.HNN. | ML:1.6 | 0.00035173984999999997 | 0.384 | AML | other | m | 2020-10-05T13:41:15.71 |
IV.MSAG.HHN. | ML:1.2 | 0.00014832935 | 0.4032 | AML | other | m | 2020-10-05T13:41:15.70 |
IV.APRC.HNE. | ML:1.4 | 0.00019091689500000001 | 0.5056 | AML | other | m | 2020-10-05T13:41:16.13 |