A magnitude ML 0.5 earthquake occured in region: 10 km NW Mattinata (FG), on
and geographic coordinates (lat, lon) 41.7950, 16.0090 at 26 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 |
---|---|---|---|---|
Mattinata | FG | 10 | 6310 | 6310 |
Monte Sant'Angelo | FG | 11 | 12657 | 18967 |
Vico del Gargano | FG | 12 | 7766 | 26733 |
Carpino | FG | 14 | 4182 | 30915 |
Ischitella | FG | 15 | 4432 | 35347 |
Peschici | FG | 17 | 4521 | 39868 |
Vieste | FG | 17 | 13975 | 53843 |
Rodi Garganico | FG | 18 | 3693 | 57536 |
Manfredonia | FG | 20 | 57279 | 114815 |
Cagnano Varano | FG | 20 | 7330 | 122145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2021-02-22 22:39:49 |
41.7947 | 16.009 | 26 | 2021-02-22 22:45:16 |
Sala Sismica INGV-Roma | 87390961 |
Field | Value |
---|---|
Time (UTC) | 2021-02-22 22:39:49 ± 0.15 |
Latitude | 41.7947 ± 0.0054 |
Longitude | 16.0090 ± 0.0060 |
Depth (km) | 26 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 87390961 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 542 |
Semi-minor axis of confidence ellipse (meter) | 446 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 145 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 166 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27699 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.4 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 87390961 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-22 22:45:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MTMR.EHZ. | 2021-02-22T22:40:11.31 | 3.0 | positive | manual | P | 0.18 | 0 | |||
OT.OT07.EHE. | 2021-02-22T22:40:00.98 | 0.3 | undecidable | manual | S | 231 | 30.747 | 124 | -0.22 | 71 |
IV.SGRT.HHZ. | 2021-02-22T22:39:59.43 | 0.3 | undecidable | manual | S | 259 | 22.3554 | 134 | -0.02 | 75 |
OT.OT14.EHZ. | 2021-02-22T22:39:58.04 | 0.3 | undecidable | manual | S | 323 | 14.0748 | 148 | -0.01 | 76 |
OT.OT13.EHZ. | 2021-02-22T22:39:58.45 | 0.1 | undecidable | manual | S | 56 | 16.9719 | 142 | -0.04 | 99 |
IV.MSAG.HHZ. | 2021-02-22T22:39:57.91 | 0.3 | undecidable | manual | S | 222 | 12.2766 | 151 | 0.1 | 74 |
OT.OT07.EHE. | 2021-02-22T22:39:56.01 | 0.3 | undecidable | manual | P | 231 | 30.747 | 124 | -0.15 | 71 |
IV.SGRT.HHZ. | 2021-02-22T22:39:55.25 | 0.6 | negative | manual | P | 259 | 22.3554 | 134 | 0.1 | 49 |
OT.OT13.EHZ. | 2021-02-22T22:39:54.60 | 0.1 | negative | manual | P | 56 | 16.9719 | 142 | 0 | 100 |
IV.MSAG.HHZ. | 2021-02-22T22:39:54.33 | 0.1 | positive | manual | P | 222 | 12.2766 | 151 | 0.13 | 99 |
OT.OT14.EHZ. | 2021-02-22T22:39:54.39 | 0.3 | negative | manual | P | 323 | 14.0748 | 148 | 0.05 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
OT.OT13.EHE. | ML:1.1 | 0.0000591 | 1.02 | AML | other | m | 2021-02-22T22:39:58.46 |
OT.OT13.EHN. | ML:1.2 | 0.00008740000000000001 | 1.06 | AML | other | m | 2021-02-22T22:39:59.14 |
IV.MSAG.HHE. | ML:0.3 | 0.000008970066000000001 | 0.6912 | AML | other | m | 2021-02-22T22:39:58.30 |
IV.MSAG.HHN. | ML:0.3 | 0.0000095646685 | 0.192 | AML | other | m | 2021-02-22T22:39:58.64 |
IV.SGRT.HHE. | ML:0.4 | 0.000012329058 | 0.2432 | AML | other | m | 2021-02-22T22:39:59.60 |
IV.SGRT.HHN. | ML:0.5 | 0.00001504979 | 0.9088 | AML | other | m | 2021-02-22T22:39:59.87 |