A magnitude ML 1.3 earthquake occured in region: 2 km N Manfredonia (FG), on
and geographic coordinates (lat, lon) 41.6500, 15.9260 at 22 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Manfredonia | FG | 2 | 57279 | 57279 |
Monte Sant'Angelo | FG | 7 | 12657 | 69936 |
Mattinata | FG | 13 | 6310 | 76246 |
San Giovanni Rotondo | FG | 18 | 27184 | 103430 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2021-03-24 12:09:24 |
41.6498 | 15.9263 | 22 | 2021-07-12 16:55:09 |
Bollettino Sismico Italiano INGV | 89735381 |
Reviewed Rev100 |
ML 1.5 | 2021-03-24 12:09:24 |
41.6528 | 15.9177 | 22 | 2021-03-24 12:31:08 |
Sala Sismica INGV-Roma | 88430511 |
Field | Value |
---|---|
Time (UTC) | 2021-03-24 12:09:24 ± 0.16 |
Latitude | 41.6498 ± 0.0099 |
Longitude | 15.9263 ± 0.0072 |
Depth (km) | 22 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 89735381 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1115 |
Semi-minor axis of confidence ellipse (meter) | 303 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 183 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1120.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 229 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.02248 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30577 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 89735381 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-05-03 07:40:39 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 88430511 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-24 12:31:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.APRC.HHZ. | 2021-03-24T12:09:36.31 | 0.6 | undecidable | manual | S | 291 | 33.9438 | 116 | -0.14 | 46 |
OT.OT05.EHZ. | 2021-03-24T12:09:34.62 | 0.6 | undecidable | manual | S | 272 | 26.8509 | 123 | -0.18 | 46 |
OT.OT03.EHE. | 2021-03-24T12:09:34.32 | 0.6 | undecidable | manual | S | 287 | 23.9538 | 126 | 0.16 | 47 |
OT.OT07.EHE. | 2021-03-24T12:09:33.28 | 0.6 | undecidable | manual | S | 260 | 17.4714 | 137 | 0.42 | 45 |
IV.SGRT.HHZ. | 2021-03-24T12:09:33.06 | 0.6 | undecidable | manual | S | 308 | 19.0698 | 134 | -0.11 | 47 |
OT.OT12.EHZ. | 2021-03-24T12:09:31.16 | 0.3 | undecidable | manual | S | 218 | 2.4975 | 173 | 0.06 | 74 |
IV.APRC.HHZ. | 2021-03-24T12:09:31.27 | 0.1 | undecidable | manual | P | 291 | 33.9438 | 116 | -0.02 | 94 |
IV.MSAG.HHZ. | 2021-03-24T12:09:31.39 | 0.3 | undecidable | manual | S | 349 | 7.0929 | 160 | 0 | 74 |
OT.OT03.EHE. | 2021-03-24T12:09:30.05 | 0.3 | undecidable | manual | P | 287 | 23.9538 | 126 | 0.09 | 71 |
OT.OT04.EHE. | 2021-03-24T12:09:30.93 | 0.6 | undecidable | manual | P | 285 | 29.6481 | 120 | 0.22 | 46 |
OT.OT05.EHZ. | 2021-03-24T12:09:30.39 | 0.3 | undecidable | manual | P | 272 | 26.8509 | 123 | 0.05 | 71 |
IV.SGRT.HHZ. | 2021-03-24T12:09:29.30 | 0.1 | undecidable | manual | P | 308 | 19.0698 | 134 | -0.09 | 95 |
OT.OT07.EHE. | 2021-03-24T12:09:28.79 | 0.6 | undecidable | manual | P | 260 | 17.4714 | 137 | -0.43 | 45 |
IV.MSAG.HHZ. | 2021-03-24T12:09:28.37 | 0.1 | undecidable | manual | P | 349 | 7.0929 | 160 | 0.01 | 99 |
OT.OT12.EHZ. | 2021-03-24T12:09:28.18 | 0.1 | undecidable | manual | P | 218 | 2.4975 | 173 | -0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MSAG.HHE. | ML:1.2 | 0.00010742961 | 0.1408 | AML | other | m | 2021-03-24T12:09:31.53 |
IV.MSAG.HNE. | ML:1.6 | 0.0002534479 | 0.1408 | AML | other | m | 2021-03-24T12:09:31.53 |
IV.MSAG.HNN. | ML:1.7 | 0.00033089395 | 0.1408 | AML | other | m | 2021-03-24T12:09:31.61 |
IV.MSAG.HHN. | ML:1.3 | 0.00014246117 | 0.16 | AML | other | m | 2021-03-24T12:09:31.61 |
IV.SGRT.HHE. | ML:1.2 | 0.00007413609999999999 | 0.544 | AML | other | m | 2021-03-24T12:09:33.43 |
IV.SGRT.HHN. | ML:1.2 | 0.000074549096 | 0.1216 | AML | other | m | 2021-03-24T12:09:33.26 |
OT.OT05.EHE. | ML:1.0 | 0.00004520782 | 0.1408 | AML | other | m | 2021-03-24T12:09:34.88 |
OT.OT05.EHN. | ML:1.0 | 0.000045814464 | 0.6592 | AML | other | m | 2021-03-24T12:09:34.91 |
IV.APRC.HHN. | ML:1.2 | 0.00005964205 | 0.1152 | AML | other | m | 2021-03-24T12:09:36.52 |
IV.APRC.HHE. | ML:1.4 | 0.000081787175 | 0.9216 | AML | other | m | 2021-03-24T12:09:36.57 |
IV.APRC.HNE. | ML:1.6 | 0.000141295155 | 0.9088 | AML | other | m | 2021-03-24T12:09:36.57 |