A magnitude ML 1.7 earthquake occured in region: 6 km E San Nicandro Garganico (FG), on
and geographic coordinates (lat, lon) 41.8360, 15.6300 at 24 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 |
---|---|---|---|---|
San Nicandro Garganico | FG | 6 | 15566 | 15566 |
Cagnano Varano | FG | 12 | 7330 | 22896 |
San Marco in Lamis | FG | 14 | 13831 | 36727 |
San Giovanni Rotondo | FG | 16 | 27184 | 63911 |
Apricena | FG | 16 | 13328 | 77239 |
Rignano Garganico | FG | 18 | 2117 | 79356 |
Carpino | FG | 19 | 4182 | 83538 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2020-02-27 01:53:09 |
41.8357 | 15.6303 | 24 | 2020-07-18 21:08:22 |
Bollettino Sismico Italiano INGV | 76901561 |
Reviewed Rev100 |
ML 1.7 | 2020-02-27 01:53:09 |
41.8568 | 15.6417 | 27 | 2020-02-27 02:01:30 |
Sala Sismica INGV-Roma | 76854661 |
Field | Value |
---|---|
Time (UTC) | 2020-02-27 01:53:09 ± 0.22 |
Latitude | 41.8357 ± 0.0207 |
Longitude | 15.6303 ± 0.0157 |
Depth (km) | 24 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 76901561 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2331 |
Semi-minor axis of confidence ellipse (meter) | 1111 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 165 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 193 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41099 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 76901561 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-02-28 18:25:15 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 76854661 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-27 02:01:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ECTS.HHZ. | 2020-02-27T01:54:50.52 | 3.0 | undecidable | manual | Sn | -6.11 | 0 | |||
IV.MAON.HHZ. | 2020-02-27T01:54:45.82 | 3.0 | undecidable | manual | Sn | -2.83 | 0 | |||
IV.HAGA.HHZ. | 2020-02-27T01:54:32.58 | 3.0 | positive | manual | Pg | 13.97 | 0 | |||
IV.CRJA.HHZ. | 2020-02-27T01:54:29.11 | 3.0 | positive | manual | Pg | 10.99 | 0 | |||
IV.ARRO.EHZ. | 2020-02-27T01:54:24.04 | 3.0 | undecidable | manual | Sg | 2.55 | 0 | |||
IV.ACATE.EHZ. | 2020-02-27T01:54:23.28 | 3.0 | positive | manual | Pn | 0.21 | 0 | |||
IV.MPG.HHZ. | 2020-02-27T01:54:22.14 | 3.0 | undecidable | manual | Pg | 10.16 | 0 | |||
IV.MUCR.HHZ. | 2020-02-27T01:54:11.98 | 3.0 | undecidable | manual | Pg | 3.35 | 0 | |||
IV.SCHR.EHZ. | 2020-02-27T01:54:00.37 | 3.0 | undecidable | manual | S | -0.37 | 0 | |||
IV.CAR1.HNZ. | 2020-02-27T01:53:52.14 | 3.0 | undecidable | manual | Pn | 0.07 | 0 | |||
IV.CIMA.HNZ. | 2020-02-27T01:53:47.99 | 3.0 | negative | manual | Pn | -1.25 | 0 | |||
IV.IOCA.HHZ. | 2020-02-27T01:53:38.54 | 3.0 | positive | manual | Pn | -1.75 | 0 | |||
IV.MELA.HHZ. | 2020-02-27T01:53:25.12 | 0.1 | undecidable | manual | S | 251 | 44.0226 | 112 | 0.59 | 85 |
OT.OT13.EHN. | 2020-02-27T01:53:19.01 | 0.1 | undecidable | manual | P | 84 | 45.621 | 111 | 0.56 | 82 |
OT.OT05.EHZ. | 2020-02-27T01:53:19.30 | 0.3 | undecidable | manual | S | 187 | 19.6692 | 136 | 0.24 | 71 |
OT.OT06.EHZ. | 2020-02-27T01:53:18.75 | 0.3 | undecidable | manual | S | 190 | 16.872 | 141 | 0.19 | 73 |
OT.OT03.EHZ. | 2020-02-27T01:53:18.29 | 0.1 | undecidable | manual | S | 173 | 13.7751 | 147 | 0.22 | 96 |
IV.SGRT.HHZ. | 2020-02-27T01:53:17.89 | 0.1 | undecidable | manual | S | 134 | 12.9759 | 148 | -0.07 | 100 |
OT.OT04.EHZ. | 2020-02-27T01:53:17.93 | 0.1 | undecidable | manual | S | 198 | 13.4754 | 147 | -0.1 | 98 |
IV.MELA.HHZ. | 2020-02-27T01:53:17.99 | 0.1 | undecidable | manual | P | 251 | 44.0226 | 112 | -0.24 | 90 |
IV.MSAG.HHZ. | 2020-02-27T01:53:15.73 | 0.1 | undecidable | manual | P | 121 | 26.8509 | 126 | -0.17 | 96 |
OT.OT03.EHZ. | 2020-02-27T01:53:14.42 | 0.1 | positive | manual | P | 173 | 13.7751 | 147 | -0.08 | 99 |
OT.OT05.EHZ. | 2020-02-27T01:53:14.68 | 0.1 | undecidable | manual | P | 187 | 19.6692 | 136 | -0.38 | 92 |
IV.SGRT.HHZ. | 2020-02-27T01:53:14.21 | 0.1 | positive | manual | P | 134 | 12.9759 | 148 | -0.22 | 97 |
OT.OT06.EHZ. | 2020-02-27T01:53:14.73 | 0.1 | positive | manual | P | 190 | 16.872 | 141 | -0.05 | 99 |
OT.OT04.EHZ. | 2020-02-27T01:53:14.25 | 0.1 | positive | manual | P | 198 | 13.4754 | 147 | -0.22 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SGRT.HHE. | ML:1.6 | 0.0002491323 | 0.1808 | AML | other | m | 2020-02-27T01:53:18.15 |
IV.SGRT.HHN. | ML:1.5 | 0.0001958588 | 1.2192 | AML | other | m | 2020-02-27T01:53:18.11 |
IV.MSAG.HNE. | ML:1.6 | 0.00018037925 | 0.2592 | AML | other | m | 2020-02-27T01:53:20.99 |
IV.MSAG.HNN. | ML:1.8 | 0.00028889909999999994 | 0.9008 | AML | other | m | 2020-02-27T01:53:21.30 |