A magnitude ML 1.6 earthquake occured in region: 7 km E San Giovanni Rotondo (FG), on
and geographic coordinates (lat, lon) 41.6810, 15.8070 at 22 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 |
---|---|---|---|---|
San Giovanni Rotondo | FG | 7 | 27184 | 27184 |
Manfredonia | FG | 11 | 57279 | 84463 |
Monte Sant'Angelo | FG | 13 | 12657 | 97120 |
San Marco in Lamis | FG | 14 | 13831 | 110951 |
Cagnano Varano | FG | 17 | 7330 | 118281 |
Rignano Garganico | FG | 18 | 2117 | 120398 |
Carpino | FG | 19 | 4182 | 124580 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2023-05-02 20:30:27 |
41.6813 | 15.8067 | 23 | 2023-05-02 21:23:07 |
Sala Sismica INGV-Roma | 116967431 |
Field | Value |
---|---|
Time (UTC) | 2023-05-02 20:30:27 ± 0.14 |
Latitude | 41.6813 ± 0.0108 |
Longitude | 15.8067 ± 0.0072 |
Depth (km) | 23 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116967431 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1173 |
Semi-minor axis of confidence ellipse (meter) | 397 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 190 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1170.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 156 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.08723 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50812 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 116967431 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-02 21:23:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MELA.HHZ. | 2023-05-02T20:30:46.41 | 0.6 | undecidable | manual | S | 273 | 56.3991 | 105 | 0.82 | 37 |
IV.MELA.HHZ. | 2023-05-02T20:30:37.99 | 0.6 | positive | manual | P | 273 | 56.3991 | 105 | -0.03 | 46 |
IV.APRC.HHZ. | 2023-05-02T20:30:37.45 | 0.6 | undecidable | manual | S | 291 | 23.3544 | 128 | -0.1 | 48 |
OT.OT04.EHZ. | 2023-05-02T20:30:36.62 | 0.6 | undecidable | manual | S | 283 | 19.1697 | 134 | -0.08 | 48 |
OT.OT06.EHZ. | 2023-05-02T20:30:36.34 | 0.6 | undecidable | manual | S | 272 | 17.5713 | 137 | -0.06 | 49 |
OT.OT05.EHZ. | 2023-05-02T20:30:36.19 | 0.6 | undecidable | manual | S | 262 | 17.0718 | 138 | -0.12 | 48 |
OT.OT12.EHZ. | 2023-05-02T20:30:35.34 | 0.6 | undecidable | manual | S | 123 | 10.0788 | 153 | 0.11 | 48 |
IV.SGRT.HHZ. | 2023-05-02T20:30:35.42 | 0.6 | undecidable | manual | S | 327 | 9.6792 | 154 | 0.24 | 48 |
OT.OT03.EHZ. | 2023-05-02T20:30:35.78 | 0.6 | undecidable | manual | S | 285 | 13.4754 | 145 | 0.08 | 49 |
OT.OT07.EHZ. | 2023-05-02T20:30:35.32 | 0.6 | undecidable | manual | S | 227 | 9.7791 | 153 | 0.11 | 48 |
IV.APRC.HHZ. | 2023-05-02T20:30:33.23 | 0.6 | negative | manual | P | 291 | 23.3544 | 128 | -0.16 | 47 |
OT.OT05.EHZ. | 2023-05-02T20:30:32.53 | 0.1 | positive | manual | P | 262 | 17.0718 | 138 | -0.14 | 96 |
OT.OT03.EHZ. | 2023-05-02T20:30:32.37 | 0.1 | undecidable | manual | P | 285 | 13.4754 | 145 | 0.05 | 99 |
OT.OT07.EHZ. | 2023-05-02T20:30:32.01 | 0.1 | undecidable | manual | P | 227 | 9.7791 | 153 | -0.02 | 100 |
OT.OT12.EHZ. | 2023-05-02T20:30:32.02 | 0.1 | positive | manual | P | 123 | 10.0788 | 153 | -0.02 | 100 |
OT.OT04.EHZ. | 2023-05-02T20:30:32.78 | 0.1 | undecidable | manual | P | 283 | 19.1697 | 134 | -0.11 | 96 |
IV.SGRT.HHZ. | 2023-05-02T20:30:32.09 | 0.1 | positive | manual | P | 327 | 9.6792 | 154 | 0.08 | 99 |
OT.OT06.EHZ. | 2023-05-02T20:30:32.58 | 0.1 | undecidable | manual | P | 272 | 17.5713 | 137 | -0.14 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.APRC.HHE. | ML:1.5 | 0.000154 | 0.26 | AML | other | m | 2023-05-02T20:30:38.13 |
IV.APRC.HHN. | ML:1.6 | 0.000187 | 0.12 | AML | other | m | 2023-05-02T20:30:38.58 |