A magnitude ML 1.2 earthquake occured in region: 3 km S San Nicandro Garganico (FG), on
and geographic coordinates (lat, lon) 41.8120, 15.5610 at 19 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 Nicandro Garganico | FG | 3 | 15566 | 15566 |
Apricena | FG | 10 | 13328 | 28894 |
San Marco in Lamis | FG | 13 | 13831 | 42725 |
Rignano Garganico | FG | 15 | 2117 | 44842 |
Poggio Imperiale | FG | 16 | 2724 | 47566 |
Cagnano Varano | FG | 18 | 7330 | 54896 |
San Giovanni Rotondo | FG | 18 | 27184 | 82080 |
Lesina | FG | 18 | 6410 | 88490 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2021-09-18 09:16:26 |
41.8117 | 15.5612 | 19 | 2021-09-18 09:24:47 |
Sala Sismica INGV-Roma | 95578771 |
Field | Value |
---|---|
Time (UTC) | 2021-09-18 09:16:26 ± 0.13 |
Latitude | 41.8117 ± 0.0045 |
Longitude | 15.5612 ± 0.0072 |
Depth (km) | 19 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 95578771 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 549 |
Semi-minor axis of confidence ellipse (meter) | 399 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 95 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 550.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 159 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.05576 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31296 |
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 | 1.2 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 95578771 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-09-18 09:24:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TREM.HHN. | 2021-09-18T09:16:38.00 | 0.3 | undecidable | manual | S | 353 | 34.743 | 108 | -0.07 | 70 |
IV.MSAG.HHZ. | 2021-09-18T09:16:37.12 | 0.3 | undecidable | manual | S | 111 | 30.8469 | 111 | 0.03 | 71 |
IV.SGRT.HHZ. | 2021-09-18T09:16:33.68 | 0.1 | undecidable | manual | S | 113 | 16.3725 | 131 | -0.06 | 99 |
OT.OT05.EHZ. | 2021-09-18T09:16:33.57 | 0.3 | undecidable | manual | S | 169 | 17.2716 | 129 | -0.36 | 69 |
OT.OT06.EHN. | 2021-09-18T09:16:33.36 | 0.1 | undecidable | manual | S | 169 | 14.2746 | 136 | 0.02 | 99 |
IV.APRC.HHZ. | 2021-09-18T09:16:32.30 | 0.3 | undecidable | manual | S | 194 | 6.1938 | 158 | 0.14 | 74 |
IV.MSAG.HHZ. | 2021-09-18T09:16:32.48 | 0.3 | undecidable | manual | P | 111 | 30.8469 | 111 | 0.08 | 71 |
IV.TREM.HHN. | 2021-09-18T09:16:32.88 | 0.3 | undecidable | manual | P | 353 | 34.743 | 108 | -0.09 | 70 |
OT.OT05.EHZ. | 2021-09-18T09:16:30.49 | 0.1 | undecidable | manual | P | 169 | 17.2716 | 129 | -0.09 | 97 |
OT.OT06.EHN. | 2021-09-18T09:16:30.34 | 0.1 | undecidable | manual | P | 169 | 14.2746 | 136 | 0.1 | 98 |
IV.SGRT.HHZ. | 2021-09-18T09:16:30.56 | 0.1 | undecidable | manual | P | 113 | 16.3725 | 131 | 0.09 | 97 |
IV.APRC.HHZ. | 2021-09-18T09:16:29.62 | 0.1 | undecidable | manual | P | 194 | 6.1938 | 158 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.APRC.HHN. | ML:1.4 | 0.00020700000000000002 | 0.14 | AML | other | m | 2021-09-18T09:16:32.82 |
IV.APRC.HHE. | ML:1.1 | 0.00011549999999999999 | 0.36 | AML | other | m | 2021-09-18T09:16:33.33 |
IV.SGRT.HHE. | ML:1.1 | 0.00008374999999999999 | 0.16 | AML | other | m | 2021-09-18T09:16:33.94 |
IV.SGRT.HHN. | ML:1.1 | 0.00008065 | 1.24 | AML | other | m | 2021-09-18T09:16:34.81 |