A magnitude ML 1.9 earthquake occured in region: 3 km W Monte Sant'Angelo (FG), on
and geographic coordinates (lat, lon) 41.7090, 15.9200 at 25 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 |
---|---|---|---|---|
Monte Sant'Angelo | FG | 3 | 12657 | 12657 |
Manfredonia | FG | 9 | 57279 | 69936 |
Mattinata | FG | 11 | 6310 | 76246 |
San Giovanni Rotondo | FG | 16 | 27184 | 103430 |
Carpino | FG | 16 | 4182 | 107612 |
Cagnano Varano | FG | 18 | 7330 | 114942 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2021-04-13 18:51:41 |
41.7088 | 15.9203 | 25 | 2021-07-12 16:55:14 |
Bollettino Sismico Italiano INGV | 90894951 |
Reviewed Rev100 |
ML 1.9 | 2021-04-13 18:51:41 |
41.7113 | 15.917 | 25 | 2021-04-13 18:57:03 |
Sala Sismica INGV-Roma | 89067571 |
Field | Value |
---|---|
Time (UTC) | 2021-04-13 18:51:41 ± 0.13 |
Latitude | 41.7088 ± 0.0054 |
Longitude | 15.9203 ± 0.0060 |
Depth (km) | 25 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 90894951 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 575 |
Semi-minor axis of confidence ellipse (meter) | 351 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 329 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 580.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 139 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 22 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28509 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 90894951 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-06-15 12:53:15 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 89067571 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-04-13 18:57:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MRB1.HHZ. | 2021-04-13T18:52:07.21 | 3.0 | undecidable | manual | Sn | -0.12 | 0 | |||
IV.APRC.HHZ. | 2021-04-13T18:51:53.42 | 0.1 | undecidable | manual | S | 280 | 31.6461 | 122 | -0.03 | 97 |
OT.OT13.EHE. | 2021-04-13T18:51:52.51 | 0.3 | undecidable | manual | S | 48 | 28.6491 | 125 | -0.27 | 69 |
OT.OT06.EHZ. | 2021-04-13T18:51:52.13 | 0.6 | undecidable | manual | S | 265 | 27.1506 | 127 | -0.31 | 46 |
OT.OT04.EHE. | 2021-04-13T18:51:52.53 | 0.6 | undecidable | manual | S | 273 | 28.1496 | 125 | -0.13 | 48 |
OT.OT14.EHZ. | 2021-04-13T18:51:51.02 | 0.1 | undecidable | manual | S | 357 | 20.868 | 135 | -0.15 | 97 |
OT.OT03.EHE. | 2021-04-13T18:51:51.50 | 0.6 | undecidable | manual | S | 271 | 22.4553 | 133 | 0.03 | 49 |
OT.OT05.EHZ. | 2021-04-13T18:51:51.94 | 0.3 | undecidable | manual | S | 258 | 26.8509 | 127 | -0.46 | 67 |
IV.SGRT.HHZ. | 2021-04-13T18:51:50.27 | 0.1 | undecidable | manual | S | 289 | 15.4734 | 144 | 0.03 | 99 |
OT.OT07.EHN. | 2021-04-13T18:51:50.82 | 0.3 | undecidable | manual | S | 240 | 19.2696 | 138 | -0.06 | 73 |
IV.MSAG.HHZ. | 2021-04-13T18:51:49.10 | 0.1 | undecidable | manual | S | 292 | 0.999 | 178 | 0.17 | 99 |
OT.OT12.EHZ. | 2021-04-13T18:51:49.17 | 0.3 | undecidable | manual | S | 187 | 8.5803 | 159 | -0.19 | 72 |
OT.OT06.EHZ. | 2021-04-13T18:51:48.31 | 0.3 | undecidable | manual | P | 265 | 27.1506 | 127 | 0.53 | 65 |
IV.APRC.HHZ. | 2021-04-13T18:51:48.44 | 0.1 | undecidable | manual | P | 280 | 31.6461 | 122 | 0.07 | 95 |
OT.OT04.EHE. | 2021-04-13T18:51:48.07 | 0.3 | undecidable | manual | P | 273 | 28.1496 | 125 | 0.16 | 71 |
OT.OT13.EHE. | 2021-04-13T18:51:48.00 | 0.1 | undecidable | manual | P | 48 | 28.6491 | 125 | 0.02 | 97 |
OT.OT14.EHZ. | 2021-04-13T18:51:47.06 | 0.1 | negative | manual | P | 357 | 20.868 | 135 | 0.01 | 98 |
OT.OT03.EHE. | 2021-04-13T18:51:47.45 | 0.3 | undecidable | manual | P | 271 | 22.4553 | 133 | 0.23 | 71 |
OT.OT05.EHZ. | 2021-04-13T18:51:47.45 | 0.1 | negative | manual | P | 258 | 26.8509 | 127 | -0.3 | 92 |
OT.OT07.EHN. | 2021-04-13T18:51:46.92 | 0.1 | undecidable | manual | P | 240 | 19.2696 | 138 | 0.04 | 99 |
OT.OT12.EHZ. | 2021-04-13T18:51:46.00 | 0.1 | undecidable | manual | P | 187 | 8.5803 | 159 | 0 | 100 |
IV.SGRT.HHZ. | 2021-04-13T18:51:46.69 | 0.1 | undecidable | manual | P | 289 | 15.4734 | 144 | 0.17 | 96 |
IV.MSAG.HHZ. | 2021-04-13T18:51:45.93 | 0.1 | undecidable | manual | P | 292 | 0.999 | 178 | 0.17 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
OT.OT12.EHE. | ML:1.6 | 0.0002355 | 0.14 | AML | other | m | 2021-04-13T18:51:49.44 |
OT.OT12.EHN. | ML:1.4 | 0.00016824165 | 0.1152 | AML | other | m | 2021-04-13T18:51:49.48 |
IV.MSAG.HHE. | ML:1.5 | 0.00021244354999999998 | 0.1024 | AML | other | m | 2021-04-13T18:51:49.63 |
IV.MSAG.HNE. | ML:1.9 | 0.00048233455000000003 | 0.1024 | AML | other | m | 2021-04-13T18:51:49.68 |
IV.MSAG.HNN. | ML:2.2 | 0.0010135 | 0.28 | AML | other | m | 2021-04-13T18:51:50.18 |
IV.MSAG.HHN. | ML:1.8 | 0.00042600000000000005 | 0.28 | AML | other | m | 2021-04-13T18:51:50.18 |
IV.SGRT.HHN. | ML:2.2 | 0.0009087238 | 0.0896 | AML | other | m | 2021-04-13T18:51:50.47 |
IV.SGRT.HHE. | ML:2.3 | 0.001045 | 0.16 | AML | other | m | 2021-04-13T18:51:50.62 |
OT.OT05.EHN. | ML:1.7 | 0.00021130895 | 0.1536 | AML | other | m | 2021-04-13T18:51:52.36 |
OT.OT05.EHE. | ML:1.8 | 0.00026450000000000003 | 0.1 | AML | other | m | 2021-04-13T18:51:52.35 |
IV.APRC.HNE. | ML:1.8 | 0.00023863436 | 0.1536 | AML | other | m | 2021-04-13T18:51:53.56 |
IV.APRC.HHE. | ML:1.8 | 0.0002441517 | 0.1408 | AML | other | m | 2021-04-13T18:51:53.56 |
IV.APRC.HHN. | ML:1.9 | 0.00028742725 | 0.1536 | AML | other | m | 2021-04-13T18:51:53.51 |
IV.APRC.HNN. | ML:2.6 | 0.0012829776499999998 | 0.9344 | AML | other | m | 2021-04-13T18:52:00.67 |