A magnitude ML 1.6 earthquake occured in region: 10 km W Manfredonia (FG), on
and geographic coordinates (lat, lon) 41.6160, 15.7990 at 11 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 | 10 | 57279 | 57279 |
San Giovanni Rotondo | FG | 12 | 27184 | 84463 |
Monte Sant'Angelo | FG | 17 | 12657 | 97120 |
San Marco in Lamis | FG | 17 | 13831 | 110951 |
Rignano Garganico | FG | 19 | 2117 | 113068 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2023-05-18 03:41:35 |
41.6165 | 15.7993 | 11 | 2023-05-18 04:24:58 |
Sala Sismica INGV-Roma | 117439271 |
Field | Value |
---|---|
Time (UTC) | 2023-05-18 03:41:35 ± 0.09 |
Latitude | 41.6165 ± 0.0090 |
Longitude | 15.7993 ± 0.0084 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 117439271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1096 |
Semi-minor axis of confidence ellipse (meter) | 461 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 33 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1100.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 110 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.12055 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 117439271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-18 04:24:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NOCI.HHZ. | 2023-05-18T03:42:16.76 | 3.0 | undecidable | manual | S | 0.19 | 0 | |||
IV.AMUR.HHZ. | 2023-05-18T03:42:05.85 | 0.6 | undecidable | manual | S | 139 | 103.4187 | 50 | 0.36 | 40 |
IV.MIGL.HHZ. | 2023-05-18T03:41:56.29 | 0.3 | undecidable | manual | P | 154 | 124.3866 | 50 | 0.3 | 58 |
IV.MELA.HHZ. | 2023-05-18T03:41:53.54 | 0.1 | undecidable | manual | S | 280 | 56.5989 | 50 | 0.55 | 83 |
IV.AMUR.HHZ. | 2023-05-18T03:41:52.66 | 0.1 | undecidable | manual | P | 139 | 103.4187 | 50 | -0.09 | 84 |
IV.PALZ.HHZ. | 2023-05-18T03:41:48.70 | 0.1 | undecidable | manual | P | 170 | 75.7686 | 50 | 0.21 | 86 |
IV.MRVN.HHZ. | 2023-05-18T03:41:47.07 | 0.1 | undecidable | manual | P | 152 | 69.8745 | 50 | -0.52 | 82 |
IV.MELA.HHZ. | 2023-05-18T03:41:45.46 | 0.1 | undecidable | manual | P | 280 | 56.5989 | 50 | -0.08 | 92 |
OT.OT14.EHZ. | 2023-05-18T03:41:44.83 | 3.0 | undecidable | manual | S | -2.56 | 0 | |||
IV.APRC.HHZ. | 2023-05-18T03:41:44.89 | 0.1 | undecidable | manual | S | 306 | 26.3514 | 50 | -0.03 | 98 |
IV.SGRT.HHZ. | 2023-05-18T03:41:42.27 | 0.1 | undecidable | manual | S | 343 | 15.9729 | 124 | 0.23 | 96 |
OT.OT05.EHZ. | 2023-05-18T03:41:42.35 | 0.1 | undecidable | manual | S | 286 | 16.9719 | 122 | 0.02 | 100 |
OT.OT12.EHZ. | 2023-05-18T03:41:40.34 | 0.1 | undecidable | manual | S | 79 | 9.1797 | 140 | 0.09 | 100 |
IV.APRC.HHZ. | 2023-05-18T03:41:40.41 | 0.1 | undecidable | manual | P | 306 | 26.3514 | 50 | -0.47 | 90 |
IV.SGRT.HHZ. | 2023-05-18T03:41:39.07 | 0.1 | undecidable | manual | P | 343 | 15.9729 | 124 | -0.14 | 98 |
OT.OT05.EHZ. | 2023-05-18T03:41:39.15 | 0.1 | undecidable | manual | P | 286 | 16.9719 | 122 | -0.23 | 96 |
OT.OT12.EHZ. | 2023-05-18T03:41:38.26 | 0.1 | undecidable | manual | P | 79 | 9.1797 | 140 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
OT.OT12.EHE. | ML:1.6 | 0.0005489999999999999 | 0.3 | AML | other | m | 2023-05-18T03:41:40.54 |
OT.OT12.EHN. | ML:1.5 | 0.000363 | 0.5 | AML | other | m | 2023-05-18T03:41:40.70 |
IV.SGRT.HHN. | ML:1.6 | 0.0003825 | 0.14 | AML | other | m | 2023-05-18T03:41:42.52 |
IV.SGRT.HNE. | ML:1.5 | 0.00028649999999999997 | 0.66 | AML | other | m | 2023-05-18T03:41:42.52 |
IV.SGRT.HNN. | ML:1.6 | 0.0003595 | 0.88 | AML | other | m | 2023-05-18T03:41:42.52 |
IV.SGRT.HHE. | ML:1.6 | 0.000327 | 1.5 | AML | other | m | 2023-05-18T03:41:43.10 |
IV.APRC.HHE. | ML:1.6 | 0.0002205 | 0.22 | AML | other | m | 2023-05-18T03:41:45.75 |
IV.APRC.HHN. | ML:1.6 | 0.00021050000000000002 | 0.74 | AML | other | m | 2023-05-18T03:41:46.47 |
IV.MRVN.HHE. | ML:1.4 | 0.00004165 | 0.62 | AML | other | m | 2023-05-18T03:41:57.13 |
IV.MRVN.HHN. | ML:1.5 | 0.0000477 | 0.74 | AML | other | m | 2023-05-18T03:41:59.60 |
IV.NOCI.HHN. | ML:1.9 | 0.0000478 | 0.94 | AML | other | m | 2023-05-18T03:42:17.21 |
IV.NOCI.HHE. | ML:1.9 | 0.000046899999999999995 | 0.88 | AML | other | m | 2023-05-18T03:42:18.17 |